KR101459991B1 - Case and cradle with rotary contact - Google Patents

Case and cradle with rotary contact Download PDF

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Publication number
KR101459991B1
KR101459991B1 KR1020140094505A KR20140094505A KR101459991B1 KR 101459991 B1 KR101459991 B1 KR 101459991B1 KR 1020140094505 A KR1020140094505 A KR 1020140094505A KR 20140094505 A KR20140094505 A KR 20140094505A KR 101459991 B1 KR101459991 B1 KR 101459991B1
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KR
South Korea
Prior art keywords
case
terminal
cradle
coupled
housing
Prior art date
Application number
KR1020140094505A
Other languages
Korean (ko)
Inventor
임영철
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임영철
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Priority to KR1020140094505A priority Critical patent/KR101459991B1/en
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Publication of KR101459991B1 publication Critical patent/KR101459991B1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1632—External expansion units, e.g. docking stations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
    • G06F1/166—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories related to integrated arrangements for adjusting the position of the main body with respect to the supporting surface, e.g. legs for adjusting the tilt angle

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Telephone Set Structure (AREA)

Abstract

The present invention relates to a bracket for a portable personal terminal. Provided are a case and a cradle including a case receiving a portable terminal; and a rotary contact point including a head part attached to and separated from the case, a support part included in a lower part of the head part, an absorption plate included in the base of the support part, and a cradle combined with the head part and the support part by a ball joint. According to the present invention, by the case and the cradle including the rotary contact point, the abruption plate is prepared to be simply fixed on a dash board, the case is fixed on the cradle by a magnet to be conveniently attached and separated and be rotated freely in a fixed state, and a magnet part is separated to fix a rotation angle so that the case is not tilted. Moreover, by a USB power supply terminal prepared in the case and the cradle, the data transmission or charging of the portable terminal installed in the case is enabled while being placed in the cradle and the case is able to be separated from the cradle without extra manipulation so that the use is convenient. And the cradle is able to be conveniently fixed on a fixing surface by the manipulation of buttons.

Description

 BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a case and a cradle having a rotary contact,

The present invention relates to a holder for a portable personal terminal, and more particularly, to a holder for a portable personal terminal, and more particularly, to a holder for a portable personal terminal capable of rotating the holder vertically or horizontally, To a case and a cradle having a rotary contact portion including a cradle.

BACKGROUND ART [0002] Generally, many techniques relating to a mounting mechanism for attaching or mounting a personal portable terminal such as a smart phone or a mobile phone to a dashboard or a front windshield in a vehicle to make it available to a user are disclosed.

For example, Korean Patent No. 10-1250267 discloses a solid-state charger used in a vehicle, and is coupled with a fixing plate 10 fixed to a front panel of a vehicle, A support panel 30 fixed to an end of the support bar 20 and a charging pad 100 attached to the support panel 30 in a size corresponding to the support panel 30, When power is supplied to the charging pad serving as the primary device 100, the power is supplied to the battery 300 through the gender connection part 310 of the portable terminal 301, which is built in the case A of the portable terminal 301, (Gender) 200; And a terminal case (A) covering the back side and the side surface of the portable terminal (301) except the front side, the upper case (210b) and the lower case (210a) And a mobile phone holder.

The above-mentioned citation technology is composed of a terminal case for housing a portable terminal and a charging pad for charging through the terminal case, and a technique for charging the terminal by induced current between the terminal case and the charging pad is provided.

However, the above cited technology requires separate data connection means for data communication between the terminal and the external device in addition to supplying power to the terminal, and the structure of the support panel for supporting and supporting the terminal case is complicated, And there is a problem that the beauty is deteriorated.

In order to solve the above-mentioned conventional problems, the present invention is characterized in that a case is coupled by a magnetic body to rotate freely, power charging and data transmission / reception can be performed even when rotating, There is provided a case and a cradle having an easily rotatable contact part.

Other objects of the present invention will become readily apparent from the following description of the embodiments.

According to an aspect of the present invention, there is provided a portable terminal comprising: a casing accommodating a portable terminal and having a terminal portion coupled to a charging terminal of the portable terminal; And a cradle which is coupled to the head portion and the receiving portion by a ball joint, wherein the case includes a receiving portion for receiving the head portion, a receiving portion for receiving the receiving portion, An inner case formed with a receiving portion for receiving the portable terminal and having a first slot formed on a rear surface thereof; An outer case which is fitted to the inner case so as to be fitted inward and in which a second slot having the same size as that of the first slot is formed on a rear surface thereof; And a slider which is fitted to the lower end of the outer case and has a USB terminal at the lower end and a rotary contact part at the rear, wherein the cradle is formed at one side of the head part, part; A contact portion provided on a front surface of the attachment portion and provided with a plurality of terminals in contact with the rotary contact portion; A neck portion having one side coupled to a bottom surface of the head portion and the other side being ball-jointably engaged with an upper end of the receiving portion; And a link member provided on the inner side of the receiving portion and having a first side coupled to an upper portion of the attracting plate and a second side configured to contact a bottom surface of a sucking plate button provided on one side of the receiving portion, / RTI >

Here, the slider may include an inner housing having one side face directed toward the inner housing space of the case and having a USB terminal housing portion formed at one end thereof; An outer housing coupled to the other side of the inner housing and having a case coupling groove formed on both sides thereof and coupled to both sides of the second slot; A magnet coupling portion provided inside the slider and including a central circular steel pin and four direction changing plates around the circular coupling plate; And a rotary contact part which is disposed between the outer housing and the magnet coupling part and is built in the slider and is provided with a circular terminal whose one side is exposed to the outside through the outer housing A case and a cradle are provided.

The outer housing may include a tilting band formed of a soft film material extending from an upper end of the second slot, the tilting band having one side inserted into the inside of the upper end of the second slot, The case and the cradle are provided with a rotary contact part including a band fixing groove formed at one side of the inner case in which the tilting band is housed and the hooking jaw being moved up and down at regular intervals.

Meanwhile, the head part may include a mounting part having a flat surface on one side so as to contact the rotary contact part and having a terminal hole so that a contact terminal protrudes at a central part thereof; A front housing having one side connected to the other side of the attachment portion, a magnet portion accommodated inside, a USB connection port formed on one side of the bottom surface, and an upper end of the neck portion coupled to the other side of the bottom surface; A substrate unit coupled to one side of the front housing and having a contact terminal at a central portion thereof and protruding from the terminal hole; And a rear housing coupled to the other side of the front housing so as to receive the substrate portion, wherein the magnet portion includes a circular magnet provided to apply an attractive force to the circular coupling plate on the inner side of the slider when the case is mounted on the cradle; And a rotary contact portion provided to be disposed around the outer periphery of the circular magnet and including a direction switching magnet provided so that a force acts on the direction switching plate.

The link member is provided in the shape of an isosceles triangle and is provided so that one side edge thereof is in contact with the bottom surface of the suction plate button and the other side edge is rotatably coupled to the upper side of the suction plate, And the suction plate button is horizontally extended to one side of the suction plate button and is fixed to one side of the inner side of the receiving portion with elastic force. The case and the cradle having the rotary contact portion, / RTI >

According to the case and the cradle having the rotary contact portion according to the present invention, the attracting plate is provided and can be easily fixed on the dashboard in the vehicle. Since the case is fixed on the cradle by the magnet, The magnet is separated so that the rotation is free and the rotation angle is fixed, so that the case is not inclined.

Also, since the USB power supply terminal provided in the case and the cradle can be used to charge or transmit / receive data to / from the portable terminal mounted on the cradle, the case can be separated from the cradle without any operation .

The cradle can be easily fixed to the fixing surface by the operation of the button.

1 is a perspective view of a case and a cradle according to an embodiment of the present invention.
2 is an exploded perspective view of a case according to an embodiment of the present invention.
3 is an exploded perspective view of a slider according to an embodiment of the present invention.
4 is an exploded perspective view of a case according to an embodiment of the present invention.
5 is an exploded perspective view of a cradle according to an embodiment of the present invention.
6 is a bottom perspective view of a cradle in accordance with an embodiment of the present invention.
7 is a cross-sectional view of a cradle in accordance with an embodiment of the present invention.

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but is to be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention, And the scope of the present invention is not limited to the following examples.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like or corresponding elements are denoted by the same reference numerals, and redundant explanations thereof will be omitted.

1 is a perspective view of a case and a cradle according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of a case according to an embodiment of the present invention, FIG. 5 is an exploded perspective view of a cradle according to an embodiment of the present invention, to be.

1, 2 and 5, the present invention includes a case 110 composed of an inner case 111, an outer case 112, and a slider 120, and a case 110 including a head portion 130A, a neck portion 137, And a cradle 130 composed of a receiving portion 130B.

Referring to FIG. 2, the case 110 may include an inner case 111, an outer case 112, and a slider 120.

The inner case 111 is formed with a housing part 111b for housing a portable terminal such as a smart phone and a terminal part u at one side of the housing part 111b. The terminal portion u may be connected to a terminal groove of a smartphone housed in the housing portion 111b and supply power to the smartphone or data communication through a line connected to the rotary contact portion 120a.

The inner case 111 is provided so as to be coupled to the outer case 112 by a drawer. The edge of the outer case 112 is formed to have a width of the smartphone accommodated in the inner case 111 and a narrower width of the inner case 111 so that the outer case 112 surrounds the inner case 111 So that the smartphone can be fixed within the inner case 111. [0051] As shown in FIG.

The height of the outer case 112 may be smaller than the height of the inner case 111 so that a part of the upper end of the inner case 111 may protrude from the upper end of the outer case 112. The outer case 112 and the inner case 111 can be easily separated by gripping the upper end of the inner case 111 while the inner case 111 and the outer case 112 are engaged, 110).

The outer case 112 has a second slot S2 to which the slider 120 is coupled. The slider 120 is slidably inserted from the lower portion of the second slot S2 by forming a case coupling groove 122a on both sides of the slider 120 so as to be coupled to protrusions (not shown) formed on both sides of the second slot S2 And can be coupled to the outer case 112. At this time, the terminal portion u, more specifically, the USB terminal c is provided at the lower end of the slider 120, and the smart terminal 120 housed in the inner case 111 when the slider 120 is fitted into the outer case 112 A USB terminal is coupled to a USB port (not shown) provided at the lower end of the phone (not shown).

Referring to FIG. 3, the USB terminal (c) has a USB port of a smartphone arranged on a bottom surface perpendicular to the screen of the smartphone, And housed in a vertically projecting terminal accommodating portion 121a.

Accordingly, although not shown in the drawing, the inner case 111 and the lower end of the outer case 112 are opened to allow the terminal accommodating portion 121a to be coupled thereto. The first slot S1 may be formed on the rear surface of the inner case 111 in the same area and shape as the second slot S2 of the outer case 112. [

3, the slider 120 includes an inner housing 121, an outer housing 122, a rotary contact portion 120a housed between the inner housing 121 and the outer housing 122, 120b.

The inner housing 121 has a structure in which the slider 120 forms a surface facing the housing portion 111b of the inner case 111 when the slider 120 is slidably coupled to the case 110. The housing portion 121 is configured such that the terminal portion u is housed The terminal accommodating portion 121a is formed.

The outer housing 122 is coupled with the inner housing 121 so that the rotatable contact portion 120a and the magnet coupling portion 120b are housed inside. A case coupling groove 122a for slidingly coupling to the second slot S2 may be formed on both side surfaces of the outer housing 122. The rotary contact portion 120a, the magnet coupling portion 120b, A plurality of grooves for receiving the line connecting the contact portion 120a and the USB terminal c may be formed.

In particular, the outer housing 122 may include a tilting band 122b made of a soft film material extending from the upper end portion. The tilting band 122b is formed with a locking step t at both ends and a part of the locking step t and the tilting band 122b is loaded from the upper end of the second slot S2 to the inside of the outer case 112 It is prepared to be stored.

Referring to FIG. 4, the tilting band 122b is formed by bending the band 120b in accordance with the movement of the slider 120 in a state where the locking tongue t is engaged with the band fixing groove 112a formed in the outer case 112, The slider 120 is prevented from completely disengaging from the outer case 112 by moving along the fixing groove 112a and at the same time when the slider 120 is removed from the second slot S2 to support the case 110 The slider 120 extends from the rear surface of the case 110 at a predetermined angle to provide a tensile force to support the case 110. [

Referring again to FIG. 3, the magnet coupling portion 120b may include a circular coupling plate 120b-1 and a direction switching plate 120b-2.

The circular coupling plate 120b-1 serves to couple the case 110 to the head part 130A by the magnetic force of the circular magnet 30a provided inside the head part 130A of the cradle 130. [ The circular coupling plate 120b-1 and the circular magnet 30a are circularly formed to have the same diameter, so that the case 110 coupled to the head portion 130A can be easily rotated from side to side.

The circular coupling plate 120b-1 may be formed of a magnet material and may be disposed so as to have a polarity opposite to that of the circular magnet 30a, that is, a surface facing the circular magnet 30a may have an opposite polarity. The circular coupling plate 120b-1 is formed of a simple steel plate so that the case 110 can be coupled to the head portion 130A by the magnetic force of the circular magnet 30a.

The direction changing plate 120b-2 is fixed at a position mutually corresponding to the direction switching magnet 30b housed inside the head portion 130A, more specifically, at a position where the circular coupling plate 120b-1 is divided into four Respectively. Accordingly, the case 110 can be fixed in a fixed position rotated from the horizontal direction to the vertical direction while being mounted on the head portion 130A.

At this time, the direction changing plate 120b-2 may be formed of either a magnet or a steel plate material in the same manner as the circular coupling plate 120b-1 described above.

The rotary contact portion 120a is provided as a circular terminal which is exposed to the outside through the outer housing 122 at a position parallel to the center point of the circular coupling plate 120b-1. Although not shown in detail in the figure, the rotary contact part 120a includes a disk-shaped PCB having a central point terminal and an annular circular terminal surrounding the point terminal, and a PCB having the PCB provided in the outer housing 122 And a circular washer for fixing to the terminal hole may be combined. The dot and circular terminals of the PCB are respectively in contact with contact terminals 40 provided on one side of the head part 130A when the case 110 is mounted on the head part 130A. The contact terminal 40 may be provided with a pogo pin or a spring pin having two-pin terminals.

The rotary contact portion 120a may further include a base portion and a connection cable to be electrically connected to the USB terminal c provided at the lower end of the slider 120. [ In general, the USB terminal used in a smart phone is a 4-pin standard micro USB terminal, whereas the rotary contact part 120a is provided with two connection points. Accordingly, a substrate portion for converting the signal current can be further included in the rotary contact portion 120a.

Referring to FIG. 5, the cradle 130 may include a head portion 130A and a receiving portion 130B.

The head portion 130A may include a front housing 20 and a rear housing 60, an attachment portion 10, a magnet portion 30, a contact terminal 40, and a substrate portion 50.

The mounting portion 10 has one side surface of a flat plate shape so that one side of the case 110 can be contacted, a terminal hole 10a is formed at a central portion thereof, and the other side surface is provided on one side surface of the front housing 20 .

A magnet portion (30) is accommodated in the other side surface of the front housing (20). The magnet portion 30 is constituted by a circular magnet 30a and a direction switching magnet 30b and the direction switching magnet 30b is constituted by four magnets arranged respectively at positions where the outer diameter portion of the circular magnet 30a is divided into four do. At this time, the position of the direction changing magnet 30b is preferably arranged at the same angle as the angle at which the direction changing plate 120b-2 is disposed.

On the other hand, a pupil is formed in the center of the front housing 20 and the circular magnet 30a so that the contact terminal 40 is connected to the outer side of the attachment portion 10 through the terminal hole 10a formed at the center of the attachment portion 10 To be exposed. The contact terminal 40 is connected to the base portion 50 and the base portion 50 is fixed to the rear housing 60 so that the rear housing 60 and the front housing 20 are coupled, So that one side is exposed to the outside of the attaching portion 10.

The contact terminal 40 may be provided as a pogo pin or a spring pin as described above and may be in contact with the rotary contact portion 120a when the case 110 is attached to the attachment portion 10. [

A USB port (not shown) is provided on the other side of the base unit 50 and a USB connection port 20a formed on one side of the bottom surface of the front housing 20 . ≪ / RTI >

6, a USB connection port 20a is provided on one side of the bottom surface of the head portion 130A to connect the USB cable to the head portion 130A. The USB port is connected to the head portion 130A, The power and data can be transmitted to the smartphone (not shown) through the antenna 120a.

A USB cable (not shown) coupled to the USB connection port 20a may be inserted into a cable hole 137a provided in the neck portion 137 so that the USB cable is arbitrarily removed from the USB connection port 20a, The USB cable can prevent it from moving in unintended directions.

The neck portion 137 is provided such that one end thereof is coupled to the other side of the bottom surface of the head portion 130A and the other end thereof is coupled to the receiving portion 130B by a ball joint. A ball b may be formed at one end of the receiving portion 130B and a holder 137c may be formed at the other end of the neck portion 137 so that the ball b is inserted into the holder 137c. Although not shown in the drawing, the holder 137c may be provided in a hole shape surrounded by a plurality of resilient arms so that the ball b can be inserted and fastened from one side. When the ball b is fastened to the holder 137c, the coupling force between the ball b and the holder 137c can be adjusted by tightening a tightening nut 137b which is provided to surround the holder 137c in a cylindrical shape. The tightening nut 137b may be formed with a boss for allowing the inner side surface of the holder 137c to be in contact with the arm 137c and screwed to one side of the neck 137 to fasten the arm of the holder 137c. Accordingly, by rotating the tightening nut 137b, the head portion 130A can be freely moved or fixed in a specific direction and angle.

On the other hand, the receiving portion 130B may include a structure for driving the attracting plate 138c in the inner side so that the attracting plate 138c provided on the bottom surface may attract the bottom face.

Referring to Fig. 7, there is shown a sectional view schematically showing a cross section of the receiving portion 130B.

A suction plate button 138b is provided on one side of the receiving portion 130B. The suction plate button 138b is provided such that one side of the bottom surface extends horizontally and is fixed to one side of the inner side wall of the receiving portion 130B. The extension portion e of the suction plate button 138b is provided to have an elastic force so that it can be restored to its original position when the suction plate button 138b is pressed and released.

One side edge of the link member 138a abuts on one side of the bottom surface of the extension portion e. The link member 138a is provided in the shape of an isosceles triangle and one of the opposite corners of the equilateral side is in contact with the bottom surface of the extending portion e and the other corner is rotatably coupled to the upper portion of the attracting plate 138c . The corner of the vertex of the link member 138a penetrates the receiving shaft 138d extending from the other side of the inner side wall of the receiving portion 130B so that the link member 138a serves as a fulcrum.

That is, when the suction plate button 138b is pressed, one side edge of the link member 138a is pushed and the other edge connected to the upper portion of the suction plate 138c is heard, and the receiving portion 130B is fixed while the suction plate 138c adsorbs the bottom surface .

The operation of the case and the cradle having the rotary contact according to the present invention will now be described.

The user separates the inner case 111 from the outer case 112. Since the inner case 111 is coupled to the outer case 112 in a drawable manner, the inner case 111 can be separated when the upper case of the inner case 111 is pulled and held. The smartphone (not shown) is received in the receiving portion 111b of the inner case 111 and then the inner case 111 is coupled to the outer case 112 again. The end portion of the outer case 112 is formed to be narrower than the width of the smartphone so that the smartphone coupled to the outer case 112 is not separated from the case 110.

When the smartphone is coupled to the case 110, the slider 120 is coupled to the second slot S2 on the back surface of the case 110. [ At this time, the USB terminal (c) provided at the lower end of the slider 120 is coupled to the USB port (not shown) at the bottom of the smartphone.

When the coupling between the case 110 and the slider 120 is completed, the case 110 is coupled to the cradle 130. When the rear surface of the case 110 is brought close to the attachment portion 10 provided at one side of the head portion 130b of the cradle 130, the magnet portion 30 embedded in the rear surface of the attachment portion 10 is embedded in the case 110 The magnet coupling portion 120b is pulled and tightened. At this time, the contact terminal 40 is positioned at the center of the magnetostrictive part 30 and is exposed to the terminal hole 10a of the attachment part 10. The rotary contact part 120a is exposed on the back surface of the case 110, 110 and the attaching portion 10, the contact terminal 40 and the rotary contact portion 120a are brought into contact with each other.

When the case 110 is rotated from left to right in a state where the case 110 is attached, the direction switching magnet 30b in the head portion 130A is rotated in the direction changing plate 120b- There is some resistance as you pull. When the case 110 is subsequently rotated, the rotation angle can be fixed according to the attraction force of the direction switching magnet 30b positioned in the next rotation direction after the attraction force of the direction switching magnet 30b is released. The direction changing magnet 30b is disposed every 90 degrees along the outer diameter of the circular magnet 30a and the direction changing plate 120b-2 is also disposed at a symmetrical position with respect to the circular magnet 30a. The rotation angle can be fixed by the magnetic force whenever the angle is close to the angle.

Also, since the contact between the rotary contact portion 120a and the contact terminal 40 is continuously maintained during the rotation of the case 110 as described above, power charging and data transmission / reception of the smartphone can be continuously performed.

Although the present invention has been described with reference to the accompanying drawings, it is to be understood that various changes and modifications may be made without departing from the spirit of the invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined by the equivalents of the claims, as well as the following claims.

100: Case and cradle
110: Case 111: Inner case
112: outer case 120: slider
130: cradle 130A:
130B: receiving portion 137: neck

Claims (5)

A case 110 in which a portable terminal is housed and a terminal portion u is coupled to a charging terminal of the portable terminal; And
A head portion 130A to which the case 110 is detachably attached, a receiving portion 130B provided at a lower portion of the head portion 130A, a suction plate 138c provided at a bottom surface of the receiving portion 130B, And a cradle (130) to which the receiving portion (130A) and the receiving portion (130B) are coupled by a ball joint,
The case (110)
An inner case 111 formed with a receiving part 111b for receiving the portable terminal and having a first slot S1 formed on a rear surface thereof;
An outer case 112 provided on the inner surface of the inner case 111 so as to be fitted inward and having a second slot S2 of the same size as the first slot S1; And
And a slider 120 fitted to the lower end of the outer case 112 and having a terminal portion u at a lower end and a rotary contact portion 120a at the rear,
The cradle (130)
An attachment part 10 formed at one side of the head part 130A and detachably attached to the case 110;
A contact terminal 40 provided on a front surface of the attachment portion 10 and provided with a plurality of terminals in contact with the rotary contact portion 120a;
A neck 137 coupled to one side of the bottom surface of the head portion 130A and configured to be ball-jointed to an upper end of the receiving portion 130B; And
The other end of which is connected to the bottom surface of the suction plate button 138b provided at one side of the receiving portion 130B and the other end of which is provided on the inner side of the receiving portion 130B, Member 138a,
The link member (138a)
Is provided in the shape of an isosceles triangle,
A support shaft 138d having one side edge abutted against the bottom surface of the suction plate button 138b and the other edge being rotatably coupled to the upper portion of the suction plate 138c and a corner on the side of the vertex being formed inside the support portion, Respectively,
The attracting plate button 138b,
And the bottom portion extends horizontally to one side and is fixed to one side of the inner side of the receiving portion 130B with an elastic force. The method according to claim 1,
The slider (120)
An inner housing 121 having one side facing the inner housing part 111b of the case 110 and having a USB terminal housing part 121a formed at one end thereof;
An outer housing 122 formed to be coupled to the other side of the inner housing 121 and having a case coupling groove 122a formed on both sides thereof and coupled to both sides of the second slot S2;
And a magnet coupling portion (120b-1) formed inside the slider (120) and including a central circular coupling plate (120b-1) and four direction switching plates (120b-2) around the circular coupling plate 120b); And
A circular terminal which is positioned between the outer housing 122 and the magnet coupling portion 120b and is built in the slider 120 and has one side thereof exposed through the outer housing 122 And a rotary contact portion including a rotary contact portion (120a). The method of claim 2,
The outer housing (122)
A tilting band 122b which is made of a soft film material formed extending from the upper end and is inserted into the upper end portion of the upper end of the second slot S2 and inserted and received, Lt; / RTI >
The outer case (112)
And a rotary contact part formed on one side of the inner side where the tilting band 122b is housed and including a band fixing groove 112a which is formed such that the engagement step t is moved up and down at regular intervals. The method according to claim 1,
The head portion 130A,
An attachment portion 10 having a flat surface on one side so as to contact the rotary contact portion 120a and having a terminal hole 10a so that one side of the contact terminal 40 protrudes at a central portion thereof;
A USB connection port 20a is formed at one side of the bottom surface and an upper end of the neck portion 137 is coupled to the other side of the bottom surface, A front housing 20;
A substrate unit 50 having one side connected to the other side of the front housing 20 and having a contact terminal 40 at a central portion and protruding from the terminal hole 10a; And
And a rear housing (60) coupled to the other side of the front housing (20) to receive the substrate portion (50)
The magnet portion (30)
A circular magnet 30a provided to exert an attractive force on the circular coupling plate 120b-1 inside the slider 120 when the case 110 is mounted on the cradle 130; And
And a rotary contact portion including a direction switching magnet (30b) provided to surround the outer periphery of the circular magnet (30a) and adapted to apply an attractive force to the direction switching plate (120b-2). delete
KR1020140094505A 2014-07-25 2014-07-25 Case and cradle with rotary contact KR101459991B1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101627460B1 (en) * 2015-04-02 2016-06-07 임영철 Rotatable charging system for portable device
KR200482089Y1 (en) * 2016-03-28 2016-12-14 윤재원 Charging holder for portable terminal
CN106339036A (en) * 2016-08-29 2017-01-18 苏州倍声声学技术有限公司 Miniature terminal capable of being worn on helmet
KR101756142B1 (en) 2016-07-29 2017-07-12 주식회사 뮤엠교육 Apparatus for Chip on Board Type Backlight Unit
KR20220128910A (en) * 2021-03-15 2022-09-22 주식회사 바이오로그디바이스 Multi jig for inspecting and treating small part and manufacturing method of the multi jig

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Publication number Priority date Publication date Assignee Title
KR101627460B1 (en) * 2015-04-02 2016-06-07 임영철 Rotatable charging system for portable device
KR200482089Y1 (en) * 2016-03-28 2016-12-14 윤재원 Charging holder for portable terminal
KR101756142B1 (en) 2016-07-29 2017-07-12 주식회사 뮤엠교육 Apparatus for Chip on Board Type Backlight Unit
CN106339036A (en) * 2016-08-29 2017-01-18 苏州倍声声学技术有限公司 Miniature terminal capable of being worn on helmet
CN106339036B (en) * 2016-08-29 2019-05-24 苏州倍声声学技术有限公司 A kind of micro terminal that can be worn on the helmet
KR20220128910A (en) * 2021-03-15 2022-09-22 주식회사 바이오로그디바이스 Multi jig for inspecting and treating small part and manufacturing method of the multi jig
KR102553380B1 (en) * 2021-03-15 2023-07-07 주식회사 바이오로그디바이스 Multi jig for inspecting and treating small part and manufacturing method of the multi jig

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