KR102291192B1 - Digital device holder - Google Patents

Abstract

The present invention relates to a digital device holder, which can be easily attached and detached and firmly hold a digital device. The present invention comprises: a body unit of which a front side is attached to the digital device and a back side has an insertion groove; a holding unit having an insertion member inserted into the insertion groove and for holding the body unit; and an attachment and detachment unit formed in the insertion groove and the insertion member to enable the insertion member to be attached to and detached from the insertion groove.

Description

Digital device holder

The present invention relates to a digital device cradle, and more particularly, to a device cradle capable of securely mounting a digital device while being easy to attach and detach.

With the recent increase in the penetration of digital devices such as mobile phones, smartphones, and tablet PCs, various services such as movies, videos, and navigation can be enjoyed at home, outdoors, or in public places such as vehicles.

However, if the user uses the digital device for a long time while holding the digital device with his/her hand to enjoy such a service, over time, a strain on the wrist occurs and eventually fatigue builds up.

In addition, when a user uses a motorcycle or a vehicle, it is difficult to keep the digital device in a pocket or bag and then take it out and use it, and there is a risk of causing an accident.

Accordingly, the need for using a digital device is increasing.

Korean Patent No. 10-1557968 (registration on September 30, 2015) describes a mobile phone holder using a hanger grip, and according to the disclosed technology, as a mobile phone holder, an adsorption means is formed in the lower part of the support body, and the upper part thereof In the mobile phone holder using a hanger grip consisting of a grip attachment means, the grip attachment means is formed to be combined with a magnet seating part and a magnet seating cover having a built-in magnet in a rectangular shape, and the grip part attached thereto is formed of a rectangular iron plate part. and forming a rotating shaft at the upper point out of the center of the iron plate and at the same time assembling a round ring to attach the wide space and the magnet seating part of the iron plate by magnetic force, the position of the rotating shaft relative to the iron plate is the length ratio of the grip part a: b is 2:1, and it is characterized in that it forms a rotation axis at the divided point.

Korean Patent Registration No. 10-1849112 (registered on April 10, 2018) describes a multi-function magnetic holder for attaching articles. According to the disclosed technology, a magnetic material that is detachably attached to an article to be mounted with a double-sided tape attached to one side; Mounting module consisting of a body part having an insertion hole formed on one side and a rotating groove communicating with the insertion hole on the outer surface toward the other side, and a coupling part integrally connected to the other side of the body part, a coupling hole is formed in the center, and a double-sided tape is attached. ; A rotating ball that rotates while being inserted and mounted in the insertion hole, a rotating rod connected to the rotating ball and inserted into the rotating groove to rotate 90 degrees, a rotating plate connected to the tip of the rotating rod to rotate together, and attached to the rotating plate and a rotating module comprising a magnet coupled with a magnetic body by magnetic force; And a fastening hole is formed through the center, the fastening member passes through the fastening hole, one side is fastened with the coupling hole of the coupling part, and a double-sided tape is attached to the other side so that it is detachably attached to the adherend, and by adjusting the mounting height of the article. It is characterized in that it includes an extension module that can be used without interference with the adherend.

As described above, the conventional cradle has a configuration for attaching and detaching a digital device using a magnet, but in order to separate the digital device in an attached state, there is a difficulty in applying excessive force due to the strong magnetic force of the magnet. .

Korean Patent No. 10-1557968 Korean Patent Registration No. 10-1849112

The technical problem to be achieved by the present invention is to solve the above-described problems, and to provide a digital device holder that is easy to attach and detach and can securely mount a digital device.

In order to solve this problem, according to one aspect of the present invention, the front is attached to the digital device, the body portion is provided with an insertion groove on the rear; an insertion member inserted into the insertion groove, and a holding unit for mounting the body unit; and a detachable part formed in the inserting groove and the inserting member for attaching and detaching the inserting member to the inserting groove.

In one embodiment, the inserting member, a rotation inserting projection rotatably installed in both directions on the front surface of the mounting portion; and a fixed insertion protrusion that is fixedly installed on the outside of the rotary insertion protrusion.

In one embodiment, the insertion member, one side is fixed to the left side of the rotary insertion protrusion and the other side is fixed to the upper front side of the mounting portion, when the rotary insertion protrusion rotates in the reverse direction, by providing an elastic force in the forward direction a first return means for returning to the original position; And when one side is fixed to the right side of the rotation insertion protrusion and the other side is fixed to the upper front side of the holder, when the rotation insertion projection rotates in the forward direction, a second return means for returning to the original position by providing an elastic force in the reverse direction It is characterized in that it further comprises.

In one embodiment, the detachable portion, a plurality of first magnet members formed at a predetermined interval in the insertion groove; a plurality of second magnet members formed at a position facing the first magnet member from the outside of the rotation insertion protrusion to generate an attractive force with the first magnet member; and a plurality of third magnet members formed between the first magnet members among the fixing insertion protrusions to generate a repulsive force with the first magnet members.

In one embodiment, the holding unit, is formed on one side, the power supply connector for receiving power from the outside; a first power connection terminal formed on the front side to transmit power supplied from the power supply connector; and a power output connector formed on the other side to output power.

In one embodiment, the body portion is formed on the rear, the second power connection terminal is connected to the first power connection terminal to receive power; a wireless charging pad for wirelessly transmitting the generated induced electromotive force to the battery of the digital device by generating the induced electromotive force by the second power connection terminal; And it is formed on one side, characterized in that it comprises a wired charging connector for transmitting power to the battery of the digital device by wire using a charging cable.

In one embodiment, the body portion is formed at a predetermined distance from the wireless charging pad, characterized in that it further comprises a heating pad for generating heat.

According to the present invention, by making it possible to attach and detach between the insertion groove and the insertion member by using the attractive force and repulsive force of the magnet, the attached state can be firmly maintained by strong magnetic force, and when detached, it is simply rotated with a small force. It also has the effect that it can be easily separated and used.

1 is a view for explaining a digital device holder according to a first embodiment of the present invention.
FIG. 2 is a cross-sectional view illustrating the body part of FIG. 1 .
FIG. 3 is a cross-sectional view illustrating the mounting part in FIG. 1 .
4 is a view for explaining a state in which the body portion and the mounting portion in FIG. 1 are coupled.
FIG. 5 is a view for explaining the mounting unit in FIG. 1 as another example.
FIG. 6 is a view for explaining another example of the mounting part and the body part of FIG. 1 .
7 is a view for explaining the body portion shown in FIG. 6 as another example.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art to which the present invention pertains can easily implement them. However, since the description of the present invention is merely an embodiment for structural or functional description, the scope of the present invention should not be construed as being limited by the embodiment described in the text. That is, since the embodiment may have various changes and may have various forms, it should be understood that the scope of the present invention includes equivalents capable of realizing the technical idea. In addition, since the object or effect presented in the present invention does not mean that a specific embodiment should include all of them or only such effects, it should not be understood that the scope of the present invention is limited thereby.

On the other hand, the meaning of the terms described in the present invention should be understood as follows.

Terms such as “first” and “second” are for distinguishing one component from another, and the scope of rights should not be limited by these terms. For example, a first component may be termed a second component, and similarly, a second component may also be termed a first component.

When a component is referred to as being “connected” to another component, it may be directly connected to the other component, but it should be understood that other components may exist in between. On the other hand, when it is mentioned that a certain element is "directly connected" to another element, it should be understood that the other element does not exist in the middle. Meanwhile, other expressions describing the relationship between elements, that is, “between” and “immediately between” or “neighboring to” and “directly adjacent to”, etc., should be interpreted similarly.

The singular expression is to be understood as including the plural expression unless the context clearly dictates otherwise, and terms such as "comprises" or "have" refer to the described feature, number, step, action, component, part or these It is intended to indicate that a combination exists, and it should be understood that it does not preclude the possibility of the existence or addition of one or more other features or numbers, steps, operations, components, parts, or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Terms defined in the dictionary should be interpreted as being consistent with the meaning of the context of the related art, and cannot be interpreted as having an ideal or excessively formal meaning unless explicitly defined in the present invention.

Now, a digital device holder according to an embodiment of the present invention will be described in detail with reference to the drawings.

1 is a view for explaining a digital device holder according to a first embodiment of the present invention.

Referring to FIG. 1 , the digital device holder 10 includes a body portion 100 , a holder portion 200 , and a detachable portion 300 .

The body portion 100, the front side is attached to the rear surface of the digital device (D), is provided with an insertion groove 110 on the rear surface.

In one embodiment, the insertion groove 110 is formed in a circular shape, so that the insertion member 210 to be described later can rotate.

In one embodiment, the body part 100 may be attached to the rear surface of the digital device D using an adhesive, and when the case is mounted on the digital device D, it may be attached to the rear surface of the case. is of course

In one embodiment, the body portion 100 may be formed in various shapes and sizes according to the type of the digital device (D).

The mounting unit 200 is provided with an insertion member 210 inserted into the insertion groove 110 , and holds the body unit 100 .

In one embodiment, the mounting unit 200, the insertion member 210 is formed to protrude on the front side, the fixing member is formed to extend on the rear side, it can be fixed to an adherend such as a vehicle, motorcycle, wall surface.

In an embodiment, the insertion member 210 may include a rotational insertion protrusion 211 and a fixed insertion protrusion 212 .

The rotation insertion protrusion 211 is rotatably installed in both directions on the front surface of the mounting unit 200 .

In one embodiment, the rotary insertion protrusion 211 is formed in a circular shape, and is installed to be rotatable within the fixed insertion protrusion 212 .

In one embodiment, the rotation insertion protrusion 211 attaches the body portion 100 to the rear surface of the digital device D, and in a state in which the body portion 100 is mounted on the mounting portion 200 , the user digital device (D) or the body portion 100 can be rotated together when holding and rotating.

The fixed insertion protrusion 212 is fixedly installed on the outside of the rotary insertion protrusion 211 .

In one embodiment, the fixed insertion protrusion 212 is formed in a ring shape, so that the rotation insertion protrusion 211 can be positioned on the inside.

The detachable part 300 is formed in the insertion groove 110 and the insertion member 210 to attach and detach the insertion member 210 to the insertion groove 110 .

In an embodiment, the detachable part 300 may include a first magnet member 310 , a second magnet member 320 , and a third magnet member 330 .

The first magnet member 310 is formed in plurality with a predetermined interval (eg, 3 to 5 cm) in the insertion groove 110 .

In one embodiment, the first magnet member 310, as shown in FIG. 2, may be formed on the upper, lower, left, and right sides of the insertion groove 110, respectively.

The second magnet member 320 is formed in plurality at a position opposite to the first magnet member 310 among the outside of the rotation insertion protrusion 211 to generate an attractive force with the first magnet member 310 .

In one embodiment, the second magnet member 310, as shown in FIG. 3, may be formed on the top, bottom, left, and right of the outer side of the rotation insertion protrusion 211.

The third magnet member 330 is formed between the first magnet member 310 among the fixing insertion protrusions 212 , and generates a repulsive force with the first magnet member 310 when the body part 100 rotates.

In one embodiment, the third magnet member 310, as shown in FIG. 3, may be formed in the middle portion between the first magnet member 310 of the fixing insertion protrusion 212.

In an embodiment, one side of the third magnet member 330 may generate a repulsive force with the first magnet member 310 , and the other side may generate a repulsive force with the second magnet member 320 .

The digital device holder 10 having the configuration as described above, when the insertion member 210 is inserted into the insertion groove 110, as shown in FIG. 4, the first magnet member 310 and the second magnet member 320 It is fixed by manpower, and when the digital device (D) or the body part 100 is held and rotated during detachment, the first magnet member 310 moves and a repulsive force with the third magnet member 330 is generated, and the insertion member ( 210) and the insertion groove 110 is automatically separated.

In other words, it is attached by the attractive force generated between the first magnet member 310 and the second magnet member 320 , and after being attached, the attachment state can be firmly maintained by the strong magnetic force, and when detaching the body part If 100 is simply rotated, a repulsive force is generated between the first magnet member 310 and the third magnet member 330, so that it can be easily separated even with a small force.

FIG. 5 is a view for explaining the mounting unit in FIG. 1 as another example.

Referring to FIG. 5 , the insertion member 210 includes a rotational insertion protrusion 211 , a fixed insertion protrusion 212 , a first return means 213 , and a second return means 214 . Here, since the rotational insertion protrusion 211 and the fixed insertion protrusion 212 are similar to the components of FIG. 1 , their description will be omitted and only other parts will be described below.

The first return means 213, when one side is fixed to the left side of the rotation insertion protrusion 211 and the other side is fixed to the upper front side of the mounting part 200, the rotation insertion projection 211 rotates in the reverse direction, It returns to its original position by providing an elastic force in the forward direction.

In one embodiment, the first return means 213 is a 'V'-shaped spring, retracted when the rotational insertion protrusion 211 rotates in the reverse direction, and then opened by an elastic force after rotation to return the rotational insertion projection 211 to its original position. can be returned to

The second return means 214, when one side is fixed to the right side of the rotation insertion protrusion 211 and the other side is fixed to the upper front side of the holder 200, the rotation insertion projection 211 rotates in the forward direction, It returns to the original position by providing an elastic force in the reverse direction.

In one embodiment, the second return means 214 is a 'V'-shaped spring, retracted when the rotational insertion protrusion 211 rotates in the forward direction, and then opens by an elastic force after rotation to return the rotational insertion projection 211 to its original position. can be returned to

The insertion member 210 having the configuration as described above allows the rotation insertion protrusion 211 to accurately return to its original position after rotation, and a first return means 213 and a second return means 213 on both the left and right sides, respectively By forming the return means 214, it is possible to prevent shaking and to increase the elastic force.

FIG. 6 is a view for explaining another example of the mounting part and the body part of FIG. 1 .

Referring to FIG. 6 , the mounting unit 200 includes a power supply connector 220 , a first power connection terminal 230 , and a power output connector 240 , and the body part 100 includes a second power connection It includes a terminal 120 , a wireless charging pad 130 , and a wired charging connector 140 .

The power supply connector 220 is formed on one side of the mounting unit 200, and receives power from the outside.

In an embodiment, the power supply connector 220 is connected to a power cable connected to an external power supply source (eg, a cigar jack of a vehicle) to receive power from the outside.

The first power connection terminal 230 is formed on the front surface of the cradle 200 , and transmits power supplied through the power supply connector 220 to a second power connection terminal 120 to be described later.

The power output connector 240 is formed on the other side of the mounting unit 200, and outputs power.

In one embodiment, the power output connector 240 may be a USB port that enables connection of an external device, where the external device may be a PMP, a digital camera, a PDA, a mobile phone, or the like.

The second power connection terminal 120 is formed in a portion corresponding to the first power connection terminal 230 on the rear surface of the body part 100 , and is connected to the first power connection terminal 230 to receive power.

In an embodiment, the second power connection terminal 120 is connected to the wireless charging pad 130 to be described later, and transmits power transmitted through the first power connection terminal 230 to the wireless charging pad 130 . .

The wireless charging pad 130, an induced electromotive force is generated by the second power connection terminal 230, and wirelessly transmits the generated induced electromotive force to the battery of the digital device (D).

In one embodiment, the wireless charging pad 130 may include an electromagnetic induction coil, and such a wireless charging technology can charge the battery inside the digital device (D) in a contactless manner by electromagnetic induction phenomenon. Since it is already widely known, a detailed description thereof will be omitted.

Wired charging connector 140 is formed on one side of the body portion 100, and transmits power to the battery of the digital device (D) by wire by connecting a charging cable. Therefore, it is possible to charge a digital device (D) that is not equipped with a wireless charging function.

The digital device cradle 10 having the above-described configuration has the effect of being able to charge the digital device D by wire or wirelessly at the same time as it is mounted, and to connect a necessary external device.

7 is a view for explaining the body portion shown in FIG. 6 as another example.

Referring to FIG. 7 , the body part 100 further includes a heating pad 150 .

The heating pad 150 is formed at a predetermined interval from the wireless charging pad 130 to generate heat.

In one embodiment, the heating pad 150 is formed inside the body portion 100 at a predetermined distance from the wireless charging pad 130 , and receives power from the second connection terminal 120 to heat the heating wire. can do it

Accordingly, it is possible to reduce unnecessary power consumption and increase the use time by maintaining the performance of the battery in a low temperature environment such as winter.

Above, the embodiment of the present invention is not implemented only through the above-described apparatus and/or operation method, but through a program for realizing a function corresponding to the configuration of the embodiment of the present invention, a recording medium in which the program is recorded, etc. It may be implemented, and such an implementation can be easily implemented by an expert in the technical field to which the present invention pertains from the description of the above-described embodiments.

Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improved forms of the present invention are also provided by those skilled in the art using the basic concept of the present invention as defined in the following claims. is within the scope of the right.

10: digital device holder
100: body
110: insertion groove
120: second power connection terminal
130: wireless charging pad
140: wired charging connector
150: heating pad
200: mount
210: insert member
211: rotation insert projection
212: fixed insertion projection
213: first return means
214: second return means
220: power supply connector
230: first power connection terminal
240: power output connector
300: detachable part
310: first magnet member
320: second magnet member
330: third magnet member
D: digital device

Claims (5)

a body portion having a front surface attached to the digital device and an insertion groove provided on the rear surface;
an insertion member inserted into the insertion groove, and a holding unit for mounting the body unit; and
It is formed in the insertion groove and the insertion member, including a detachable portion for attaching and detaching the insertion member to the insertion groove,
The insert member,
a rotation insertion protrusion which is rotatably installed in both directions on the front surface of the holder and is inserted into the insertion groove;
a fixed insertion protrusion that is fixedly installed on the outside of the rotary insertion protrusion and is inserted into the insertion groove;
a first return means for returning to the original position by providing an elastic force in the forward direction when one side is fixed to the left side of the rotary insertion protrusion and the other side is fixed to the upper front side of the mounting part, and when the rotary insertion protrusion rotates in the reverse direction; and
When one side is fixed to the right side of the rotary insertion protrusion and the other side is fixed to the upper front side of the mounting portion, when the rotary insertion protrusion rotates in the forward direction, a second return means for returning to the original position by providing an elastic force in the reverse direction including,
The rotary insertion protrusion,
It is formed in a circular shape and is installed to rotate within the fixed insertion protrusion,
The fixed insertion protrusion,
It is formed in a ring shape, so that the rotary insertion protrusion can be positioned inside,
The detachable part,
a plurality of first magnet members formed at a predetermined interval in the insertion groove;
a plurality of second magnet members formed at a position facing the first magnet member from the outside of the rotation insertion protrusion to generate attractive force with the first magnet member; and
and a plurality of third magnet members formed between the first magnet members among the fixing insertion protrusions to generate a repulsive force with the first magnet members.
delete delete delete According to claim 1, wherein the mounting portion,
a power supply connector for receiving power from the outside;
a first power connection terminal formed on the front side to transmit power supplied from the power supply connector; and
A digital device cradle formed on one side and comprising a power output connector for outputting power.

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