KR20200067004A - Wireless charging cellular phone cradle with auto sliding holder - Google Patents

Abstract

The present invention is to provide a wireless charging mobile phone cradle with an automatic sliding holder, which can recognize the access of a mobile phone so that a holder automatically slides to fix the mobile phone and can wirelessly charge the mobile phone. According to an embodiment of the present invention, the wireless charging mobile phone cradle includes: a mounting portion on which a mobile phone is mounted; and a fixing portion rotatably coupled to the mounting portion to be fixed and attached to the inside of the vehicle. The mounting portion includes: a mounting portion body on which the mobile phone is mounted; a mobile phone detection sensor portion installed on the front side of the mounting portion body to detect the mobile phone mounted on the mounting portion body; a holder portion including a first holder portion and a second holder portion which are individually installed on both sides of the mounting portion body to be slidably drawn in and out so as to fix or unfix the mobile phone mounted on the mounting portion body; a driving portion mounted by being gear-coupled to the first holder portion and the second holder portion in the inside of the mounting portion body so as to slide the first holder portion and the second holder portion in the direction in which the first and second holder portions are spaced apart from each other or in proximity to each other; and a substrate mounted inside the mounting portion body by having a control unit mounted thereon, wherein the control unit controls the driving of the driving portion according to a detection signal of the mobile phone detection sensor portion.

Description

Wireless charging mobile phone holder with auto sliding holder{WIRELESS CHARGING CELLULAR PHONE CRADLE WITH AUTO SLIDING HOLDER}

The present invention relates to a mobile phone holder for a vehicle, and more particularly, to a wireless charging mobile phone holder having an auto sliding holder for recognizing the access of the mobile phone to automatically slide the holder to fix the mobile phone and wirelessly charge the mobile phone. will be.

In general, mobile phones have a very large need to be used in a moving vehicle as well as a fixed place due to the nature of the mobile phone. In addition, since a variety of driving information can be received using a mobile phone, a mobile phone is mounted inside a vehicle using a predetermined cradle. I am using it.

As described in Korean Utility Model Registration No. 20-0176392, such a cradle is combined with a support part fixed to a vehicle's dashboard, and an angle-adjustable structure in front of the support part. It is generally composed of a body provided with a pocket-shaped seating portion, and a holder provided on the seating portion is in close contact with both sides of the mobile phone to fix the mobile phone.

However, in the case of the above-mentioned mobile phone holder of the prior art, there is no charging function, so the user has the inconvenience of having to provide a charging cable and the like separately from the mobile phone holder.

In addition, in the case of the above-mentioned mobile phone of the prior art, it is configured to manually operate the locking and opening of the holder for fixing the mobile phone, so that the risk of a traffic accident increases in the process of mounting and detaching the mobile phone to and from the mobile phone holder by a driving user. Has a problem

Republic of Korea Utility Model No. 20-0176392

Therefore, the technical problem of the present invention is to solve the above-mentioned problems of the prior art, and when the mobile phone is mounted on the mobile phone holder, the holder is automatically locked to fix the mobile phone and the mobile phone is mounted. It is to provide a mobile phone holder for wireless charging with an auto sliding holder that allows the holder to be automatically opened when the user's body is in proximity to facilitate the mounting and detachment of a mobile phone to reduce the occurrence of traffic accidents.

In addition, the technical problem of the present invention is to solve the above-mentioned problems of the prior art, and when the mobile phone is mounted, in a vehicle without the user having a separate charging cable or the like by charging the mobile phone by an electromagnetic induction method. It is to provide a mobile phone holder for wireless charging equipped with an auto sliding holder that allows charging the mobile phone.

The technical problem to be achieved by the present invention is not limited to the technical problems mentioned above, and other technical problems not mentioned can be clearly understood by a person having ordinary knowledge in the technical field to which the present invention belongs from the following description. There will be.

In order to achieve the above technical problem, an embodiment of the present invention, the mobile phone is mounted; And a fixing part rotatably coupled to and fixed to the inside of the vehicle.

The mounting unit, the mounting unit is the mobile phone is mounted; A mobile phone detection sensor unit installed on a front side of the mounting body to detect a mobile phone mounted on the mounting body; A holder portion including a first holder portion and a second holder portion, which are installed to be slidably drawn in and out, respectively, on both sides of the mounting portion main body so as to fix or release the mobile phone mounted on the mounting portion main body; A driving unit gear-coupled with the first holder unit and the second holder unit within the mounting unit main body so as to slide the first holder unit and the second holder unit in a spaced apart or adjacent direction; And a control board for controlling the driving of the driving unit according to the detection signal of the mobile phone detection sensor unit, and a substrate mounted inside the mounting unit main body. Provide a cradle.

The mobile phone detection sensor unit, the mobile phone detection window is formed through the lower portion of the front of the mounting body; A mobile phone detection window cover mounted on the mobile phone detection window; And a mobile phone detection sensor mounted on a surface of the substrate corresponding to the mobile phone detection window.

Of the configuration of the holder,

The first holder portion, the first holder is formed to protrude toward the front side after being exposed to the outside of the mounting body; A first sliding leg which protrudes to a side of the first holder facing the mounting body and is inserted and mounted to the side of the mounting body; And a first rack portion extending from the first sliding leg to the interior of the mounting body.

The second holder portion, the second holder is formed to protrude toward the front side after being exposed to the outside of the mounting portion body from the side opposite to the mounting portion main body to which the first holder portion is mounted; A second sliding leg that is slidably inserted inward from the side surface of the mounting body after protruding toward a side facing the mounting body of the second holder; And a second rack portion extending from the second sliding leg to the interior of the mounting body.

The first and second recreational portions may be provided so that the resizers face each other.

The drive unit, a motor; And after being coupled to the shaft of the motor, the pinion gear coupled between the first and the second and the second and the second and the second rack portion and the gear portion may be configured.

The induction charging unit, an induction charging unit bracket mounted on the front side of the mounting unit main body inside the mounting unit; And an induction charging coil mounted on the induction charging unit bracket.

The induction charging unit further includes a magnetic field sensing unit mounted on the induction charging unit bracket and detecting a magnetic field change of the induction charging coil and outputting it to the control unit.

When the magnetic field change detection signal is not input from the magnetic field sensing unit, the control unit may be configured to perform control to cut off the power supplied to the floating charging coil to stop the wireless charging operation.

The wireless charging mobile phone holder provided with the auto sliding holder is mounted on the substrate so as to be exposed to the side of the mounting unit main body to detect a user's contact and output a holder fixing release signal to the control unit; It may be configured to further include.

The mobile phone holder includes an auxiliary battery unit having a built-in charging and power supply circuit for supplying vehicle power or internal charging power to the mounting unit, and supplies battery power of the vehicle to the mounting unit when the vehicle is started, It may be configured to further include; a power cable unit for charging the auxiliary battery inside the auxiliary battery unit, and supplying power to the auxiliary battery to the mounting unit when the vehicle is turned off.

The charging and power supply circuit includes: a power supply circuit unit that is switched to supply power to the mounting unit and the auxiliary battery when the vehicle is started and to output power output from the auxiliary battery to the mounting unit when the vehicle is turned off; The output terminal of the power supply circuit part is connected in parallel with the mounting part to receive the output power of the power supply circuit part when the vehicle starts up to charge the auxiliary battery, and when the vehicle starts off, the charging power of the auxiliary battery to the A charging and auxiliary power supply circuit unit that is switched to output to the mounting unit; And the auxiliary battery connected to the charging and auxiliary power supply circuit to be charged and discharged by the charging and auxiliary power supply circuit.

The power cable unit includes an auxiliary battery power connection unit formed at the auxiliary battery unit and the auxiliary battery unit's power output terminal, and a cigar jack connected to the vehicle's cigar jack socket and connected to the auxiliary battery unit's power input side to receive power from the vehicle. Vehicle power cable; And one end is formed of a mounting portion power connection portion connected to the auxiliary battery power connection portion, the other end is connected to supply power to the mounting portion power cable; may be configured to be separated.

In embodiments of the present invention, when the mobile phone is mounted on the mobile phone holder, the mobile phone is automatically locked by detecting the mobile phone holder, and the mobile phone is automatically opened when the user's body is close while the mobile phone is mounted. Thus, it provides an effect of reducing the occurrence of traffic accidents by facilitating the mounting and detachment of a mobile phone.

In addition, embodiments of the present invention, the mobile phone in the vehicle by allowing the user to charge the mobile phone in the vehicle without having a separate charging cable by charging the mobile phone in an electromagnetic induction method when the mobile phone is mounted It provides the effect of improving the ease of use.

In addition, embodiments of the present invention, by configuring the auxiliary battery to the power supply cable portion separated from the mounting portion or the fixed portion in which the substrate is built, to prevent the heat transfer of external elements to the auxiliary battery, as well as auxiliary By allowing the heat generated from the battery to be efficiently discharged to the outside, it provides an effect of preventing an explosion accident of the auxiliary battery due to overheating.

1 is a perspective view seen from the front of a wireless charging mobile phone holder (1) with an auto sliding holder according to an embodiment of the present invention.
Figure 2 is a perspective view seen from the rear of the wireless charging mobile phone holder (1) with an auto sliding holder according to an embodiment of the present invention.
Figure 3 is an exploded perspective view of a wireless charging mobile phone holder (1) with an auto sliding holder according to an embodiment of the present invention.
4 is a view showing the driving of the holder portion 160 of the wireless charging mobile phone holder 1 with an auto sliding holder according to an embodiment of the present invention.
5 is a charging and power supply circuit 340 mounted to the auxiliary battery unit 331 according to an embodiment of the present invention.
Figure 6 is a perspective view of the open state of the holder portion 160 of the wireless charging mobile phone holder 1 with an auto sliding holder according to an embodiment of the present invention.
7 is a perspective view of a mobile phone mounted on the mounting portion 100 of the wireless charging mobile phone holder (1) with an auto sliding holder according to an embodiment of the present invention.
8 is a perspective view of a mobile phone mounted on the mounting portion 100 of the wireless charging mobile phone holder 1 having an auto sliding holder according to an embodiment of the present invention in a state where the holder 160 is fixed.

Hereinafter, the present invention will be described with reference to the accompanying drawings. However, the present invention may be implemented in various different forms, and thus is not limited to the embodiments described herein. In addition, in order to clearly describe the present invention in the drawings, parts irrelevant to the description are omitted, and like reference numerals are assigned to similar parts throughout the specification.

Throughout the specification, when a part is "connected (connected, contacted, coupled)" with another part, it is not only "directly connected" but also "indirectly connected" with another member in between. "It includes the case where it is. Also, when a part “includes” a certain component, this means that other components may be further provided instead of excluding other components, unless otherwise stated.

The terms used herein are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this specification, the terms “include” or “have” are intended to indicate the presence of a feature, number, step, operation, component, part, or combination thereof described in the specification, one or more other features. It should be understood that the existence or addition possibilities of fields or numbers, steps, operations, components, parts or combinations thereof are not excluded in advance.

According to an embodiment of the present invention, a mobile phone is mounted; And a fixing part rotatably coupled to and fixed to the inside of the vehicle.

The mounting unit, the mounting unit is the mobile phone is mounted; A mobile phone detection sensor unit installed on a front side of the mounting body to detect a mobile phone mounted on the mounting body; A holder portion including a first holder portion and a second holder portion, which are installed to be slidably drawn in and out, respectively, on both sides of the mounting portion main body so as to fix or release the mobile phone mounted on the mounting portion main body; A driving unit gear-coupled with the first holder unit and the second holder unit within the mounting unit main body to slide the first holder unit and the second holder unit in a spaced apart or adjacent direction; And a control board for controlling the driving of the driving unit according to the detection signal of the mobile phone detection sensor unit, and a substrate mounted inside the mounting unit main body. Provide a cradle.

The mobile phone detection sensor unit, the mobile phone detection window is formed through the lower portion of the front of the mounting body; A mobile phone detection window cover mounted on the mobile phone detection window; And a mobile phone detection sensor mounted on a surface of the substrate corresponding to the mobile phone detection window.

Of the configuration of the holder,

The first holder portion, the first holder is formed to protrude toward the front side after being exposed to the outside of the mounting body; A first sliding leg which protrudes to a side of the first holder facing the mounting body and is inserted and mounted to the side of the mounting body; And a first rack portion extending from the first sliding leg to the interior of the mounting body.

The second holder portion, the second holder is formed to protrude toward the front side after being exposed to the outside of the mounting portion body from the side opposite to the mounting portion main body to which the first holder portion is mounted; A second sliding leg that is slidably inserted inward from the side surface of the mounting body after protruding toward a side facing the mounting body of the second holder; And a second rack portion extending from the second sliding leg to the interior of the mounting body.

The first and second recreational portions may be provided so that the resizers face each other.

The drive unit, a motor; And after being coupled to the shaft of the motor, the pinion gear coupled between the first and the second and the second and the second and the second rack portion and the gear portion may be configured.

The induction charging unit, an induction charging unit bracket mounted on the front side of the mounting unit main body inside the mounting unit; And an induction charging coil mounted on the induction charging unit bracket.

The induction charging unit further includes a magnetic field sensing unit mounted on the induction charging unit bracket and detecting a magnetic field change of the induction charging coil and outputting it to the control unit.

When the magnetic field change detection signal is not input from the magnetic field sensing unit, the control unit may be configured to perform control to cut off the power supplied to the floating charging coil to stop the wireless charging operation.

The wireless charging mobile phone holder provided with the auto sliding holder is mounted on the substrate so as to be exposed to the side of the mounting unit main body to detect a user's contact and output a holder fixing release signal to the control unit; It may be configured to further include.

The mobile phone holder includes an auxiliary battery unit having a built-in charging and power supply circuit for supplying vehicle power or internal charging power to the mounting unit, and supplies battery power of the vehicle to the mounting unit when the vehicle is started, It may be configured to further include; a power cable unit for charging the auxiliary battery inside the auxiliary battery unit, and supplying power to the auxiliary battery to the mounting unit when the vehicle is turned off.

The charging and power supply circuit includes: a power supply circuit unit that switches power to supply power to the mounting unit and the auxiliary battery when the vehicle is started, and outputs power output from the auxiliary battery to the mounting unit when the vehicle is turned off; The output terminal of the power supply circuit part is connected in parallel with the mounting part to receive the output power of the power supply circuit part when the vehicle starts up to charge the auxiliary battery, and when the vehicle starts off, the charging power of the auxiliary battery to the A charging and auxiliary power supply circuit unit that is switched to output to the mounting unit; And the auxiliary battery connected to the charging and auxiliary power supply circuit to be charged and discharged by the charging and auxiliary power supply circuit.

The power cable unit includes an auxiliary battery power connection unit formed at the auxiliary battery unit and the auxiliary battery unit's power output terminal, and a cigar jack connected to the vehicle's cigar jack socket and connected to the auxiliary battery unit's power input side to receive power from the vehicle. Vehicle power cable; And one end is formed of a mounting portion power connection portion connected to the auxiliary battery power connection portion, the other end is connected to supply power to the mounting portion power cable; may be configured to be separated.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

1 is a perspective view as viewed from the front of a wireless charging mobile phone holder (hereinafter referred to as'mobile phone holder (1)') with an auto sliding holder according to an embodiment of the present invention, Figure 2 is an embodiment of the present invention It is a perspective view seen from the rear of the wireless charging mobile phone holder (1) with an auto sliding holder according to, Figure 3 is an exploded perspective view of the wireless charging mobile phone holder (1) with an auto sliding holder according to an embodiment of the present invention , Figure 4 is a view showing the driving of the holder portion 160 of the wireless charging mobile phone holder 1 with an auto sliding holder according to an embodiment of the present invention, Figure 5 is according to an embodiment of the present invention It is also a charging and power supply circuit 340 mounted to the auxiliary battery unit 331.

As shown in Figures 1 to 3, the mobile phone holder (1) is a mobile phone is mounted, the charging unit 100 and the mobile phone holder (1) for fixing the inside of the vehicle 200 fixed and It comprises a power cable unit 300 for supplying charging power.

The mounting portion 100 is configured to be rotatably mounted on the mounting portion 100 through a ball joint or the like to fix and charge a mobile phone.

To this end, the mounting unit 100 includes a holder unit 130 including a mounting unit body 110, a mobile phone detection sensor unit 120, a first holder unit 140 and a second holder unit 150, and an inductive charging unit. 160, the driving unit 170, the substrate 180 and the holder fixing release sensor unit 190.

The mounting body 110 is slidably mounted so that the first holder part 140 and the second holder part 150 constituting the holder part 130 on both sides can be drawn in and out, and an inductive charging part ( 160) and the driving unit 170 and the substrate 150 are configured to include a front case 111 and a rear case 113 to form a housing.

The mobile phone detection sensor unit 120 is a mobile phone detection window 121 that is formed through the lower portion of the front of the mounting body 110, and the mobile phone detection window cover 123 and the mounting mounted on the mobile phone detection window 121 It comprises a mobile phone detection sensor 125 mounted on the substrate 180 mounted inside the sub-body 110. The mobile phone detection sensor unit 120 having the above-described configuration is configured to detect that a mobile phone is mounted on the mounting unit body 110 and output a mobile phone detection signal to the control unit 181 to be described below. The mobile phone detection sensor 125 may be formed of a contact sensor such as a limit switch, a piezoelectric sensor, a laser sensor, an infrared sensor, an ultrasonic sensor, or a light detection sensor. When the mobile phone sensor 125 is composed of a contact sensor, the switch is configured to be exposed to the outside through the mobile phone sensor cover 123 so that it can be switched by the mobile phone mounted.

The holder 130 is a first holder portion 140 mounted to be pulled out and drawn in by sliding on both sides of the mounting portion body 110 for fixing and releasing the mobile phone mounted on the mounting portion body 110 And a second holder unit 150.

The first holder 140 is exposed to the outside of the mounting body 110, the first holder 141 is formed to protrude toward the front side, and facing the mounting body 110 of the first holder 141 After the protrusion to the side, the first sliding portion extending from the first sliding leg 143 and the first sliding leg 143 to be inserted into the side of the mounting body 110 and extending into the mounting body 110. (145).

The second holder 150 is exposed to the outside of the mounting body 110 from the side opposite to the mounting body 110 where the first holder 140 is mounted, and is formed to protrude toward the front side. The holder 151 and the second sliding leg (which is slidably inserted inward from the side of the mounting body 110) after protruding toward the side facing the mounting body 110 of the second holder 151 and then mounted therein ( 153) and the second sliding leg 153 includes a second rack portion 155 that extends into the interior of the mounting body 110.

The first holder portion 140 and the second holder portion 150 are the first gear portion 145 and the second gear portion configured to the second gear portion 155 facing each other, pinion to be described below The gear 173 is mounted to be slidable on the mounting body 110 so as to mesh therebetween.

The induction charging unit 160 is an induction mounted on the front surface of the first rack portion 145 and the second rack portion 155 overlapping to face each other of the first holder portion 140 and the second holder portion 150 A charging unit bracket 161, an induction charging coil 163 mounted on the induction charging unit bracket 161, and a magnetic field sensing unit mounted on the induction charging unit bracket 161 to detect changes in the magnetic field of the induction charging coil 164 ( 165).

The induction charging unit 160 having the above configuration forms an electromagnetic field by receiving the current supplied to the substrate 180 by the induction charging coil 163 to charge the mobile phone mounted on the mounting unit 110 by induction electromotive force. It is configured to. At this time, the magnetic field detection unit 165 is configured to detect the intensity of the magnetic field formed by the induction charging coil 164 and output it to a control unit 181 such as an MCU mounted on the substrate 180 described below.

3 and 4, the drive unit 170 is axially coupled to the shafts of the motor 171 and the motor 171, and then, between the first and second receding sections 145 and 155, It is configured to include a pinion gear 173 that is gear-engaged at the same time as the first and second receding portions 145, 155, and the first holder 140 and the inside of the mounting body 110. The two-holder portion 150 is mounted to be positioned on a mounted plane, and is configured to be driven by the control of the control unit 181 after being supplied with power supplied from the substrate 180. As described above, the first holder 140 and the second holder 150 are slid in opposite directions to each other by the pinion 173 gear according to the rotational direction of the motor 171 to be mounted. 141) and the second holder 152 are spaced apart from each other, or the first holder 141 and the second holder 153 are fixed to move close to each other.

A circuit pattern is formed on the substrate 180, and supplies power to the mobile phone detection sensor unit 120, the induction charging unit 160 and the driving unit 170, and the holder release release sensor unit 190 described below. PCB including a power circuit unit (not shown) and a control unit 181 for controlling the mobile phone detection sensor unit 120, the induction charging unit 160, the driving unit 170, and the holder fixing release sensor unit 190, or FPCB and the like.

The holder fixing release sensor unit 190 is configured to detect a user's hand contact through near-infrared rays, ultrasonic waves, lasers, etc., and output a detection signal to the control unit 181, a side surface of the holder 110 It is configured to be mounted on the substrate 181 so as to be exposed.

The fixing part 200 is fixed to the mounting portion 100 rotatably and fixedly attached to the inside of the vehicle, and is configured to be attached to the inside surface of the vehicle through a fastener such as a suction plate or a bolt.

The power cable unit 300 for supplying the charging power is provided with an auxiliary battery unit 331 to supply the battery power of the vehicle to the mounting unit 100 when the vehicle is started, and the auxiliary battery unit 331 It charges the internal auxiliary battery 370, and is configured to supply the power of the auxiliary battery 370 to the mounting unit 100 when the vehicle starts off.

The power cable part 300 may be configured as an integral type, or may be separately configured as a vehicle power cable 330 including a mounting part power cable 310 and an auxiliary battery part 331.

As described above, when the power cable part 300 is configured to be divided into a mounting part power cable 310 and a vehicle power cable 330, the mounting part power cable 310 is a USB plug as an example of a mounting part power connection part. It may be provided with (311) to be electrically connected to the fixed portion 200 or the mounting portion 100 may be of an integral or detachable type. In addition, the vehicle power cable 330 is connected to the USB plug 332 as an example of a power connection socket formed at the power output ends of the auxiliary battery unit 331 and the auxiliary battery unit 331 and the cigar jack socket of the vehicle. It may be configured to be detachably attached to the mounting power cable 310, including a cigar jack 333 connected to the power input side of the auxiliary battery unit to receive the power of the vehicle. 1 to 2, a USB plug 311 is formed on the side of the mounting power cable 310, and a USB plug 332 is formed on the vehicle power cable 330 to be coupled and separated by a USB connection. , A connection method for supplying various power sources other than the USB connection method may be applied.

As described above, when the mounting power cable 310 and the vehicle power cable 330 are separately configured, without replacing the entire mobile phone holder 1 when damage to the vehicle power cable 330 occurs, Only the vehicle source cable 330 can be replaced, thereby enabling economical use.

In addition, by constructing the auxiliary battery 370 in the power cable unit 300 separately from the mounting unit 100 or the fixing unit 200, the heating efficiency is increased, as well as the mounting unit 100 or the fixing unit 200 ) By fundamentally blocking the heat generated from the elements embedded in the secondary battery 370, it is possible to prevent a safety accident such as an explosion due to overheating.

The power cable unit 300 having the above-described configuration, when the vehicle is started, supplies battery power of the vehicle to the mobile phone holder 1, charges its own auxiliary battery 370, and then the vehicle When the starting of the off is by supplying the charging power of the auxiliary battery (370, see Fig. 5) to the mounting unit 100, so that the mobile phone fixed to the mobile phone holder (1) can be automatically detached even after the vehicle starts to stop. do.

To this end, the charging and power supply circuit 340, as shown in Figure 5, the power supply circuit unit 350 connected to the power line of the cigar jack 333, and the USB connected to the output terminal of the power supply circuit unit 350 In series with the charging and auxiliary power supply circuit section 360 and the charging and holding power supply circuit section 360 connected in parallel with the plug 332 and the USB plug 332 connected to the output terminal of the power supply circuit section 350 It may be configured to include an auxiliary battery 370 connected to.

In this case, the power supply circuit unit 350 supplies power to the USB plug 332 and the charging and auxiliary power supply circuit unit 360 to the charging and auxiliary power supply circuit unit 360 when the vehicle is turned on. When starting off, the power of the auxiliary battery 370 output from the auxiliary power supply circuit unit 360 is configured to be switched to output to the USB plug 332.

Further, the charging and auxiliary power supply circuit unit 360 receives the output power of the power supply circuit unit 350 when the vehicle is started and charges the auxiliary battery 370, and when the vehicle starts off, the auxiliary battery 370 ) Is configured to be switched to output charging power to the USB plug 332.

Hereinafter, driving of the mobile phone holder 1 will be described with reference to FIGS. 5 to 8.

6 is a perspective view of an open state of the holder 160 of the wireless charging mobile phone holder 1 with an auto sliding holder according to an embodiment of the present invention, and FIG. 7 is an auto sliding according to an embodiment of the present invention A perspective view of a mobile phone mounted on the mounting portion 100 of the wireless charging mobile phone holder 1 having a holder, and FIG. 8 is a wireless charging mobile phone holder 1 having an auto sliding holder according to an embodiment of the present invention. ) Is a perspective view of the mobile phone mounted on the mounting portion 100 of the holder portion 160 is fixed.

When a user first contacts the mobile phone detection sensor unit 120 or the holder release release sensor unit 190 by hand, the user receives a contact signal from the mobile phone detection sensor unit 120 or the holder release release sensor unit 190. One control unit 181 rotates the motor 171 of the driving unit 170 in a direction separating the first holder 141 and the second holder 151 from each other, as shown in FIG. 6, the first holder 141 And the second holder 151 to be separated so that the mobile phone can be mounted.

Subsequently, as shown in FIG. 7, when the mobile phone is inserted between the first holder 141 and the second holder 151 spaced apart from each other and is mounted on the front surface of the mounting body 110, the first holder 141 When the and the second holder 151 are separated from each other, the mobile phone detection sensor unit 120 outputs a mobile phone detection signal to the control unit 181. When the mobile phone detection signal is received, the control unit 181 rotates the motor 171 of the driving unit 170 in a direction in which the first holder 141 and the second holder 151 are close to each other, as shown in FIG. 8. , Fix the mobile phone mounted on the mounting body (110). Thereafter, the control 181 wirelessly charges the mobile phone to generate induced electromotive force by an electromagnetic field by supplying power to the induction charging coil 163 of the induction charging unit 160. In this process, if the conversion of the magnetic field is not detected through the magnetic field sensing unit 165, the control unit 181 determines that there is no interaction between the mobile phone and the induced electromotive force and cuts off the power applied to the induction charging coil 163 The charging operation is terminated by the induced electromotive force.

When the user contacts the holder release release sensor unit 190 while the mobile phone is fixed to the mounting unit 110, the holder release release sensor unit 190 sends a holder release release signal to the control unit 181. Output, and the control unit 181 rotates the motor 171 of the driving unit 170 in a direction in which the first holder 141 and the second holder 151 are spaced apart from each other, so that the first holder 141 and the second holder Unlock the mobile phone by (151).

In addition, when the vehicle is started, the power supply circuit unit 350 of the power cable unit 300 supplies power to the USB plug 332 and the charging and auxiliary power supply circuit unit 360, thereby The mobile phone holder 1 is driven using battery power, and the auxiliary battery 370 is charged. Thereafter, when the vehicle starts to be turned off, the power supply circuit unit 350 cuts off the power circuit between the cigar jack 333 and the USB plug 332, and outputs the charging and auxiliary power supply circuit unit 360 By switching so that the power is output to the USB plug 332, it operates to supply the charging power of the auxiliary battery 370 to the mobile phone holder (1).

By driving the power cable unit 300, even when the vehicle is turned off, the mobile phone holder 1 can be driven for a certain period of time, so that the mobile phone can be automatically mounted, detached, or charged. do.

By the above-described driving, the mobile phone holder 1 of the present invention enables the mobile phone to be fixed or released automatically, and allows the mobile phone to be charged wirelessly by induced electromotive force, thereby making it convenient to use the mobile phone in a vehicle. Improves. And by configuring the auxiliary battery 370 in the power cable portion 300 is separated from the mounting portion 100 or the fixed portion 200 in which the substrate is embedded, heat of external elements is transferred to the auxiliary battery 370 Of course, it is possible to prevent the explosion of the auxiliary battery 370 due to overheating, as well as to efficiently discharge heat generated from the auxiliary battery 370 to the outside.

The above description of the present invention is for illustration only, and a person having ordinary knowledge in the technical field to which the present invention pertains can understand that it can be easily modified to other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope of the present invention is indicated by the following claims, and all modifications or variations derived from the meaning and scope of the claims and equivalent concepts should be interpreted to be included in the scope of the present invention.

1: Mobile phone holder
100: mounting part
110: mounting body
111: front case
112: mobile phone detection window
113: back case
120: mobile phone detection sensor unit
121: mobile phone detection window
123: Mobile phone detection window cover
125: mobile phone detection sensor
130: holder
140: first holder
141: first holder
143: 1 sliding leg
145: first leg part
150: second holder unit
151: second holder
153: second sliding leg
155: second leg part
160: induction charging unit
161: induction charging bracket
163: induction layer front coil
165: magnetic field detection unit
170: drive unit
171: motor
173: pinion gear
180: substrate
181: control unit
190: holder fixing release sensor unit
200: fixing part
300: power cable
310: mounting power cable
311: USB plug
330: vehicle power cable
331: auxiliary battery unit
332: USB socket
333: Cigar Jack
340: charging and power supply circuit
350: power supply circuit
360: charging and auxiliary power supply circuit
370: auxiliary battery

Claims (10)

A mobile phone mounted portion; And
Includes; the mounting portion is rotatably coupled, the fixed portion is fixed to the inside of the vehicle;
The mounting portion,
A mounting unit on which the mobile phone is mounted;
A mobile phone detection sensor unit installed on a front side of the mounting body to detect a mobile phone mounted on the mounting body;
A holder portion including a first holder portion and a second holder portion, which are respectively installed to be slidably drawn in and out on both sides of the mounting portion main body so as to fix or release the mobile phone mounted on the mounting portion main body;
A driving unit gear-coupled with the first holder unit and the second holder unit within the mounting unit main body to slide the first holder unit and the second holder unit in a spaced apart or adjacent direction; And
Wireless charging mobile phone holder with an auto sliding holder, characterized in that comprises a; a control unit for controlling the driving of the driving unit according to the detection signal of the mobile phone detection sensor unit is mounted on the inside of the mounting body; . According to claim 1, The mobile phone detection sensor unit,
A mobile phone detection window formed through a lower portion of the front of the mounting body;
A mobile phone detection window cover mounted on the mobile phone detection window; And
A wireless charging mobile phone holder with an auto sliding holder, comprising: a mobile phone detection sensor mounted on a surface of the substrate corresponding to the mobile phone detection window. According to claim 1, Of the configuration of the holder portion,
The first holder portion,
A first holder protruding toward the front side after being exposed to the outside of the mounting body;
A first sliding leg which protrudes to a side of the first holder facing the mounting body and is inserted and mounted to the side of the mounting body; And
The first sliding portion is formed extending from the first sliding leg to the inside of the mounting body;
The second holder portion,
A second holder formed to protrude toward the front side after being exposed to the outside of the mounting portion main body from a side opposite to the mounting portion main body to which the first holder portion is mounted;
A second sliding leg that is slidably inserted inward from the side of the mounting portion main body after protruding toward a side facing the mounting portion main body of the second holder; And
It is configured to include; a second rack portion extending from the second sliding leg to the interior of the mounting body;
A wireless charging mobile phone holder having an auto sliding holder, characterized in that the first and second retract units are installed so that the resizers face each other. The method of claim 3, wherein the driving unit,
motor; And
After being coupled to the shaft of the motor, a pinion gear coupled between the first and second parts of the second and the second gear to be coupled to the gear at the same time; Auto characterized in that comprises a Wireless charging mobile phone holder with sliding holder. According to claim 1, The induction charging unit,
An induction charging part bracket mounted on the front side of the mounting part main body inside the mounting part main body; And
Wireless charging mobile phone holder with an automatic sliding holder, characterized in that comprises a; induction charging coil mounted to the induction charging unit bracket. The method of claim 5, wherein the induction charging unit,
The magnetic field detection unit is mounted on the induction charging unit bracket and detects a change in the magnetic field of the induction charging coil and outputs it to the control unit.
The control unit,
When the magnetic field change detection signal is not input from the magnetic field detection unit, the wireless power having an automatic sliding holder is configured to perform a control to stop the wireless charging operation by cutting off the power supplied to the floating charging coil. Charging mobile phone holder. According to claim 1,
Auto-sliding holder, characterized in that further comprises a holder fixing release sensor unit configured to be mounted on the substrate so as to be exposed to the side of the mounting body to detect a user's contact and output a holder release signal to the control unit Wireless charging mobile phone holder with a. According to claim 1,
Equipped with an auxiliary battery unit having a built-in charging and power supply circuit for supplying the vehicle's power or internal charging power to the mounting unit,
When the vehicle is started, the battery power of the vehicle is supplied to the mounting unit, and the auxiliary battery inside the auxiliary battery unit is charged,
A wireless charging mobile phone holder with an auto sliding holder, characterized in that further comprises; a power cable unit for supplying power to the auxiliary battery when the vehicle is started off. The method of claim 8, wherein the charging and power supply circuit,
A power supply circuit unit for supplying power to the mounting unit and the auxiliary battery when the vehicle is started and switching to output power output from the auxiliary battery to the mounting unit when the vehicle is turned off;
The output terminal of the power supply circuit part is connected in parallel with the mounting part to receive the output power of the power supply circuit part when the vehicle starts up to charge the auxiliary battery, and when the vehicle starts off, the charging power of the auxiliary battery to the A charging and auxiliary power supply circuit unit that is switched to output to the mounting unit; And
Wireless charging mobile phone holder with an auto sliding holder, characterized in that comprises a; and the secondary battery connected to the charging and auxiliary power supply circuit to be charged and discharged by the charging and auxiliary power supply circuit. The method of claim 8, wherein the power cable unit,
A vehicle power cable including the auxiliary battery part and an auxiliary battery power connection part formed at a power output terminal of the auxiliary battery part and a cigar jack connected to a power input side of the auxiliary battery part to be connected to a cigar jack socket of the vehicle to receive power of the vehicle; And
Wireless charging with an auto sliding holder, characterized in that the one end is formed of a power supply connecting portion connected to the auxiliary battery power connection, and the other end is configured to be connected to supply power to the mounting portion; Phone cradle.

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