KR102023078B1 - Keybord apparatus and speaker apparatus with function of tablet stand - Google Patents

Keybord apparatus and speaker apparatus with function of tablet stand Download PDF

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Publication number
KR102023078B1
KR102023078B1 KR1020130052921A KR20130052921A KR102023078B1 KR 102023078 B1 KR102023078 B1 KR 102023078B1 KR 1020130052921 A KR1020130052921 A KR 1020130052921A KR 20130052921 A KR20130052921 A KR 20130052921A KR 102023078 B1 KR102023078 B1 KR 102023078B1
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KR
South Korea
Prior art keywords
unit
tablet
keyboard
stand
speaker
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KR1020130052921A
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Korean (ko)
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KR20140133186A (en
Inventor
권경준
이영화
현상민
현승훈
Original Assignee
삼성전자주식회사
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Priority to KR1020130052921A priority Critical patent/KR102023078B1/en
Publication of KR20140133186A publication Critical patent/KR20140133186A/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
    • 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
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G06F1/1605—Multimedia displays, e.g. with integrated or attached speakers, cameras, microphones
    • 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
    • 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
    • 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
    • G06F1/1662—Details related to the integrated keyboard

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

According to one embodiment of the present invention, there is provided a combined keyboard device comprising: a keyboard unit; And a stand unit coupled to the keyboard unit, wherein the stand unit is coupled to an upper surface of an upper end portion of the keyboard unit and has at least one first magnet member for fixing a lower end of the tablet computer near one end. Keyboard coupling; A tablet support having one end connected to the other end of the keyboard engaging portion by a first bent portion; And a tablet back attachment portion connected to the other end of the tablet support by a second bend and having at least one second magnet member for securing the back of the tablet computer.

Description

Keyboard apparatus and speaker apparatus with tablet stand function {Keybord apparatus and speaker apparatus with function of tablet stand}

The present invention relates to a keyboard device and a speaker device that can serve as a stand of a tablet computer.

Recently, the use of tablet computers in addition to conventional notebook computers as portable computers is gradually spreading.

In the case of a notebook computer, since a keyboard unit is integrally provided, a separate keyboard device is not required. However, in the case of a tablet computer, when a keyboard is to be used as an input means, a keyboard other than the tablet computer must be carried separately.

In addition, in the case of a notebook computer, the display unit may be supported at various angles by the keyboard unit, but in the case of a tablet computer, a separate stand (base) must also be carried when using in an inclined arrangement.

As such, the use of auxiliary devices such as a keyboard and a stand for convenience of use of the tablet computer is cumbersome to carry separately from the tablet computer.

It is an object of the present invention to propose a method which can alleviate the hassle of carrying auxiliary equipment accompanying the use of the auxiliary equipment for a tablet computer.

In order to achieve the above object, the present invention, a keyboard unit; And a stand unit coupled to the keyboard unit, wherein the stand unit is coupled to an upper surface of an upper end portion of the keyboard unit and has at least one first magnet member for fixing a lower end of the tablet computer near one end. Keyboard coupling; A tablet support having one end connected to the other end of the keyboard engaging portion by a first bent portion; And a tablet rear attachment portion connected to the other end of the tablet support by a second bend, the tablet rear attachment portion having at least one second magnet member for fixing the rear of the tablet computer. .

The stand unit may include a common shell member made of a flexible material forming an external appearance of the keyboard coupling part, the first bent part, the tablet support part, the second bent part, and the tablet rear attachment part.

Flattening members for strength reinforcement may be inserted into the tablet support and the tablet back attachment, respectively.

The at least one second magnet member may be mounted on an upper surface of the flattening member inserted into the tablet rear attachment portion.

The tablet support and the tablet back attachment may be shorter in length as they move away from the keyboard unit, respectively.

In order to achieve the above object, the present invention also provides a speaker unit having an inclined surface for supporting a tablet computer; And a stand unit attached to the speaker unit, wherein the stand unit comprises: a speaker coupling unit coupled to the speaker unit; And a tablet support pivotally connected to the speaker coupling portion by a fold extending along a lower edge of the inclined surface, the tablet support having at least one magnet member for attaching to a rear surface of the tablet computer. Provides a stand-alone speaker device.

The stand unit may include a common shell member made of a flexible material forming the exterior of the speaker coupling portion, the folding portion, and the tablet support portion.

A flattening member for strength reinforcement may be inserted into the tablet support.

The at least one magnet member may be mounted on a rear surface of the flattening member inserted into the tablet support.

1 is a perspective view showing a combined keyboard device according to an embodiment of the present invention.
FIG. 2 is an exploded perspective view of the stand-use keyboard device shown in FIG. 1.
3 is a side view of the stand unit of the stand combined keyboard device shown in FIG. 2.
4A, 4B, and 4C are cross-sectional views of regions A, B, and C of FIG. 3.
5 is a perspective view illustrating a stand-use keyboard device shown in FIG. 1 used as a cradle for a tablet computer.
6 is a rear perspective view illustrating an example of a tablet computer supported by the stand-use keyboard device of FIG. 1.
FIG. 7 is a perspective view illustrating a stand-use keyboard device illustrated in FIG. 1 used as a storage or transport cover of a tablet computer.
FIG. 8 is a perspective view showing the stand combined keyboard device shown in FIG. 1 being inclined with respect to the floor by its stand unit.
FIG. 9 is a perspective view illustrating a stand-alone speaker device according to an exemplary embodiment of the present invention. FIG.
FIG. 10 is an enlarged cross-sectional view of an outer end portion of the tablet support of the stand unit provided in the stand combined speaker device of FIG. 9.
FIG. 11 is a perspective view illustrating a state in which the stand combined speaker device of FIG. 9 is attached to a tablet computer.
FIG. 12 is a rear perspective view illustrating an example of a tablet computer supported by the stand-alone speaker device of FIG. 9.
FIG. 13 is a perspective view illustrating a tablet computer supported on the stand combined speaker device of FIG. 9.

FIG. 1 is a perspective view of a stand combined keyboard device according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of the stand combined keyboard device shown in FIG. 1, and FIG. 3 is a stand combined keyboard device shown in FIG. 2. 4A, 4B, and 4C are cross-sectional views of regions A, B, and C of FIG. 3.

Referring to these drawings, the combined keyboard device 100 according to an embodiment of the present invention includes a keyboard unit 200 and a stand unit 300.

The keyboard unit 200 has a substantially rectangular plate shape as a wireless keyboard device. The upper surface 210 of the keyboard unit 200 is provided with a plurality of input keys 220 used for inputting information and a touch pad 230 that replaces a mouse function. The upper end 240 of the keyboard unit 200 has a lower height than the rest of the keyboard unit 200, and the stand unit 300 described later is attached to the upper surface 241 of the upper end 240.

The stand unit 300 is coupled to the upper end 240 of the keyboard unit 200, and functions to mount the tablet computer 10 (see FIG. 5) inclinedly to the keyboard unit 200 and when the tablet computer 10 is not in use. It performs a function of covering it with the keyboard unit 200 in a superimposed state.

The appearance of the stand unit 300 is made of a common outer shell member (no reference number) of a soft material. Here, the common shell member may be made of various soft materials, and for example, may be made of a polymer resin such as polyurethane or artificial or natural leather.

The stand unit 300 includes a keyboard coupling part 310, a first bend part 320, a tablet support part 330, a second bend part 340, and a tablet back attachment part 350.

The keyboard coupling part 310 is attached to the keyboard unit 200, and is attached to the upper surface 241 of the upper end 240 of the keyboard unit 200 by a coupling means such as an adhesive. The upper end 240 of the above-described keyboard unit 200 is formed to be as low as the thickness (t, see FIG. 3) of the keyboard coupling portion 310 compared to the rest of the keyboard unit 200, so that the keyboard unit 200 The upper surface 311 of the attached keyboard coupling portion 310 is disposed at the same height as the upper surface 210 of the keyboard unit 200.

As shown in FIG. 4A, the keyboard engagement portion 310 includes an outer shell member 314 constituting a portion of the common outer shell member, a first flattening member 315 inserted inside the outer shell member 314, and a first portion. A plurality of first magnet member 316 mounted to the flattening member 315.

The first flattening member 315 has a rectangular plate shape and has a material having a rigidity greater than that of the outer shell member 314. For example, the first planarization member 315 may be made of a polymer resin having high rigidity such as acrylic or epoxy. By inserting the first flattening member 315 into the shell member 314, the keyboard coupling part 310 may be maintained in a flat shape. In an alternative embodiment, the keyboard coupling portion 310 is attached to the flat upper end 240 of the keyboard unit 200, so that the first flattening member 315 may be omitted.

The plurality of first magnet members 316 are mounted on the first flattening member 315 near one end 312 of the keyboard coupling portion 310 and along the length direction (Y direction) of the keyboard coupling portion 310. Are arranged. Each first magnet member 316 is disposed in a groove formed in the first flattening member 315, and may alternatively be attached to the top surface of the first flattening member 315 without such a groove.

When the tablet computer 10 is mounted on the stand unit 300 as shown in FIG. 5, the lower end 11 of the tablet computer 10 is connected to the stand unit 300 by a plurality of first magnet members 316 (see FIG. 4A). It is fixed to the keyboard coupling portion 310. To this end, the lower end 11 of the tablet computer 10 is provided with a plurality of first magnetic bodies (not shown) corresponding to the plurality of first magnetic members 316. For example, the first magnetic bodies may include the first magnetic members 316. It may be formed of a metal (for example iron) or a magnet that can be attracted to). Alternatively, when the outer case of the tablet computer 10 is formed of a magnetic material, the first magnetic material does not need to be separately provided.

The first bent part 320 is disposed between the keyboard coupler 310 and the tablet support 330. In other words, the first bent part 320 connects the other end 313 of the keyboard coupler 310 to one end 332 of the tablet support 330. The first bent part 320 is formed of only the common shell member of the above-described soft material forming the appearance of the stand unit 300. Therefore, the first bent part 320 performs a function such as a hinge between the keyboard coupler 310 and the tablet support 330, so that the keyboard coupler 310 and the tablet support 330 may pivot about each other. can do. In other words, the keyboard coupling part 310 and the tablet support part 330 may be folded or unfolded with respect to the other party with respect to the first bend part 320.

The tablet support 330 is disposed between the first bend 320 and the second bend 340. The tablet support part 330 has a width W2 substantially the same as the width W1 of the keyboard coupling part 310, and has a trapezoidal shape as a whole having a shape that becomes shorter as it moves away from the keyboard unit 200. .

As shown in FIG. 4B, the tablet support 330 is composed of an outer shell member 334 that forms part of the common outer shell member described above, and a second planarizing member 335 inserted into the outer shell member 334. The second flattening member 335 has a rectangular plate shape and has a material having a rigidity greater than that of the shell member 334. For example, the second planarization member 335 may be made of a polymer resin having high rigidity such as acrylic or epoxy. The second flattening member 335 may maintain the tablet support 330 flat in a plate shape.

The second bend 340 is disposed between the tablet support 330 and the tablet back attachment 350. In other words, the second bent portion 340 connects the other end 333 of the tablet support 330 and one end 352 of the tablet back attachment 350. The second bent portion 340 is made of only the common shell member of the above-described soft material forming the appearance of the stand unit 300. Therefore, the second bent portion 340 performs a hinge-like function between the tablet support 330 and the tablet back attachment 350, such that the tablet support 330 and the tablet rear attachment 350 pivot about each other. Can have movement. In other words, the tablet support 330 and the tablet back attachment 350 may be folded or unfolded with respect to the other party with respect to the second bend 340.

The tablet back attachment 350 is connected to the other end 333 of the tablet support 330 by the second bend 340. The tablet rear attachment portion 350 has a width W3 slightly smaller than the width W1 of the keyboard coupling portion 310, and has a length that becomes smaller as it moves away from the keyboard coupling portion 310. Have

As shown in FIG. 4C, the tablet back attachment 350 is comprised of an outer shell member 354 that forms part of the common outer shell member described above, and a third planarizing member 355 inserted into the outer shell member 354. . The third flattening member 355 has a rectangular plate shape and has a material having a rigidity greater than that of the shell member 354. For example, the third planarization member 355 may be made of a polymer resin having high rigidity such as acrylic or epoxy. The third flattening member 355 may maintain the tablet rear attachment portion 350 in a flat shape.

As shown in FIG. 4C, the tablet rear attachment part 350 is provided with a plurality of second recesses provided on an upper surface of the third flattening member 355 along its longitudinal direction (Y direction) near its other end 353. The magnet member 356 and the some 3rd magnet member 357 provided in the lower surface of the 3rd planarization member 355 along the longitudinal direction (Y direction) are provided.

Here, the plurality of second magnet members 356 may be attached to the rear surface of the tablet 12 when the tablet computer 10 is mounted on the stand unit 300 as shown in FIG. 5. To attach 350). To this end, the rear surface 12 of the tablet computer 10 is provided with a plurality of second magnetic bodies (not shown) corresponding to the plurality of second magnet members 356. By way of example, the second magnetic body may be formed of a metal (eg iron) or a magnet that can be attracted to the second magnet member 356. Alternatively, when the outer case of the tablet computer 10 is formed of a magnetic metal, the second magnetic body does not need to be separately provided.

On the other hand, the plurality of third magnet member 357 is on the rear of the keyboard unit 200 when the keyboard unit 200 is slightly inclined with respect to the floor by the stand unit 300 as shown in FIG. The outer end 353 of the tablet back attachment 350 is to be attached. To this end, a plurality of third magnetic bodies (not shown) corresponding to the plurality of third magnet members 357 are provided at the rear of the keyboard unit 200. Alternatively, the outer case of the keyboard unit 200 may be made of magnetic metal. When formed, the third magnetic body does not need to be separately provided. For example, the third magnetic body may be provided with a metal or a magnet attracted by the magnetic force of the third magnet member 357.

With reference to FIGS. 5 to 8, some methods of using the above-described stand-alone keyboard device 100 will be described in detail.

FIG. 5 is a perspective view illustrating a stand combined keyboard device shown in FIG. 1 used as a cradle for a tablet computer, and FIG. 6 is a perspective view illustrating an example of a tablet computer supported by the stand combined keyboard device of FIG. 1.

As shown in FIG. 5, the combined keyboard device 100 may be used as a cradle (stand) that supports the tablet computer 10 inclinedly. In this case, since the tablet computer 10 has an arrangement connected to the keyboard unit 200 at an obtuse angle like the display unit of the notebook computer, the user inputs information necessary for using the tablet computer 10 through the keyboard unit 200. It can be done conveniently. Information input by the keyboard unit 200 is transmitted to the tablet computer 10 by wireless communication such as Bluetooth. In addition, the user may perform information input through the touch screen of the tablet computer 10.

As such, when the stand-compatible keyboard device 100 is utilized as a holder, the keyboard coupling part 310 of the stand unit 300 is coupled to the bottom of the tablet computer 10 through the first magnet member 316 (see FIG. 4A). On the other hand, the tablet back attachment portion 350 of the stand unit 300 is the attachment groove 12a (see FIG. 6) formed in the back surface 12 of the tablet computer 10 via the second magnet member 356 (see FIG. 4C). ) Is coupled to the top. In addition, at this time, the tablet support 330 of the stand unit 300 is disposed to form an acute angle with the keyboard engaging portion 310 through the bending of the first bending portion 320, and bending of the second bending portion 340. It is arranged to form an obtuse angle with the tablet rear attachment portion 350 through the load, thereby serving to support the tablet computer 10 load.

FIG. 7 is a perspective view illustrating a stand-use keyboard device shown in FIG. 1 used as a storage or portable cover of a tablet computer.

As shown in FIG. 7, when the tablet computer 10 is not used and stored or is in use, a portion of the rear surface 12 of the tablet computer 10 may be coupled to and covered with the stand unit 300, thereby providing a tablet computer 10. ) May be superimposed with the keyboard unit 200. At this time, since the tablet computer 10 and the keyboard unit 200 can be stored or carried in a lump, the user can feel convenience.

FIG. 8 is a perspective view showing the stand combined keyboard device shown in FIG. 1 being inclined with respect to the floor by its stand unit.

As shown in FIG. 8, the stand-alone keyboard device 100 may be used in a state in which the keyboard unit 200 is inclinedly supported with respect to the floor F by the stand unit 300. Since the keyboard unit 200 is disposed to be inclined with respect to the floor F, fatigue due to the use of the keyboard unit 200 may be reduced, and the keyboard unit 200 may be disposed on the tablet computer 10 spaced apart by wireless communication. User input information can be transmitted.

In this manner, the tablet support 330 of the stand unit 300 forms an acute angle with the keyboard engaging portion 310 through bending of the first bending portion 320, while the second bending portion 340 is formed. Through the tablet back attachment portion 350 to form an obtuse angle. The outer end 353 of the tablet back attachment part 350 is attached to the back of the keyboard unit 200 by the third magnet member 357 described above.

Hereinafter, a stand-alone speaker device according to an exemplary embodiment of the present invention will be described with reference to FIGS. 9 to 13.

FIG. 9 is a perspective view illustrating a stand-based speaker device according to an exemplary embodiment of the present invention, and FIG. 10 is an enlarged cross-sectional view of an outer end portion of the tablet support of the stand unit provided in the stand-based speaker device of FIG. 9.

9 and 10, the stand-alone speaker device 500 according to an embodiment of the present invention includes a speaker unit 600 and a stand unit 700.

The speaker unit 600 is a speaker device that provides sound according to a command of a tablet computer (for example, shown in FIG. 12). The speaker unit 600 has a long hexahedral shape and has a trapezoidal cross section in the width direction. The speaker unit 600 has both sides and circumferential surfaces surrounding both sides thereof, where the circumferential surfaces are specifically composed of a bottom surface 610, an upper surface 620, a rear inclined surface 630, and a front inclined surface 640. . The upper surface 620 of the speaker unit 600 has a plurality of sound emitting holes 621 for emitting sound.

The stand unit 700 is attached to the speaker unit 600 and serves to support the tablet computer in an inclined arrangement with respect to the floor. The stand unit 700 includes a speaker coupling part 710, a folding part 720, and a tablet support part 730.

The speaker coupling part 710 is constituted only by a common sheath member (not shown) of a soft material forming the appearance of the stand unit 700. The common shell member may be made of various soft materials, for example, may be made of a polymer resin such as polyurethane or artificial or natural leather. The speaker coupling part 710 is a first coupling part 711 attached to the rear inclined surface 630 of the speaker unit 600 and a second coupling part 712 attached to the bottom 610 of the speaker unit 600. It consists of.

The foldable portion 720 is constituted only by the above-described common shell member forming the appearance of the stand unit 700. In addition, the folded portion 720 extends along the lower edge 641 of the front inclined surface 640 of the speaker unit 600. The tablet support 730 connected to the speaker coupling unit 710 by the folding unit 720 may have a pivot movement with respect to the speaker coupling unit 710. As such, the folded portion 720 performs the same role as the hinge portion of the tablet support 730.

The tablet support 730 may be connected to the speaker coupling unit 710 by the folding unit 720 and may have a pivotal movement with respect to the speaker coupling unit 710 through the folding and unfolding deformation of the folding unit 720. The tablet support 730 has a rectangular plate shape, and as shown in FIG. 10, an outer shell member 731 constituting a part of the common outer shell member described above, and a hard flattening inserted into the outer shell member 731. A member 732 and a plurality of magnet members 733 attached to the lower surface of the flattening member 732 are included.

Here, the flattening member 732 is a member for maintaining a constant shape of the tablet support 730 in a flat state, a material having a greater strength than the material of the shell member 731, for example, high rigidity such as acrylic and epoxy. It can be prepared with a polymer resin having.

On the other hand, the plurality of magnet members 733 is to allow the tablet support 730 to be attached to the back of the tablet computer, the outer end 739 of the tablet support 730 along the longitudinal direction of the tablet support 730. It is arranged adjacent to. The tablet computer to be supported by the stand-alone speaker device 500 is provided with a magnetic body (for example, a metal magnetic body or a magnet) corresponding to the aforementioned magnet member 733 so that the tablet support unit 730 can be attached to the tablet support unit 730. Or its outer case is made of magnetic material.

A method of utilizing the device 500 will be described with reference to FIGS. 11 to 13 rather than the above-described speaker key.

FIG. 11 is a perspective view illustrating a method of attaching the stand combined speaker device of FIG. 9 to a tablet computer, FIG. 12 is a rear perspective view of a tablet computer supported by the stand combined speaker device of FIG. 9, and FIG. 13 is a stand of FIG. 9. It is a perspective view which shows the tablet computer supported by the combined speaker apparatus.

As shown in FIG. 11, first, the keyboard coupler 730 of the stand-alone speaker device 500 is attached to the attachment groove 12a (see FIG. 12) provided in the rear surface 12 of the tablet computer 10. This attachment is achieved by the magnetic force provided by the plurality of magnet members 733 (see FIG. 10) described above.

In this state of being coupled with the tablet computer 10, the speaker coupling portion 730 is pivoted until it comes in contact with the front inclined surface 640 (see Fig. 9) of the speaker unit 600. Then, as shown in FIG. 13, the tablet computer 10 has an arrangement supported by the front inclined surface 640 of the speaker unit 600 while being attached to the stand unit 700. Through this arrangement, fatigue caused by using the touch screen of the tablet computer 10 may be reduced.

On the other hand, the stand-alone speaker device 500 described above may be used in a set with the above-described stand-alone keyboard device 100 (see FIG. 8). That is, as shown in FIG. 13, while using the stand-alone speaker device 500 as shown in FIG. 8, the method of performing information input with the stand-use keyboard device 100 as shown in FIG. 8 is applied. Can be.

According to the above-described stand-alone keyboard device 100 and stand-alone speaker device 500 according to the embodiments of the present invention described above, a separate cradle (stand) for a tablet computer is not required, and a tablet computer is not used. Since it can be stored and carried so that it can be superimposed with the stand combined keyboard device 100 without a separate cover, the inconvenience of carrying the auxiliary device accompanying the use of the auxiliary devices for the tablet computer can be remarkably alleviated.

100: combined use keyboard device 200: keyboard unit
300: stand unit 310: keyboard coupling portion
320: first bending portion 330: tablet support
340: second bend portion 350: tablet back attachment portion
500: stand unit speaker 600: speaker unit
700: stand unit 710: speaker coupling
720: folded portion 730: tablet support

Claims (9)

Keyboard unit; And
And a stand unit coupled to the keyboard unit.
The stand unit,
A keyboard engaging portion coupled to an upper surface of the upper end of the keyboard unit, the keyboard engaging portion having at least one first magnet member for fixing the lower end of the tablet computer near one end;
A tablet support having one end connected to the other end of the keyboard engaging portion by a first bent portion; And
And a tablet rear attachment portion connected to the other end of the tablet support by a second bend, the tablet rear attachment portion having at least one second magnet member for securing the rear of the tablet computer. The method of claim 1,
The stand unit,
And a common shell member made of a flexible material forming an external appearance of the keyboard coupler, the first bent part, the tablet support part, the second bent part, and the tablet back attachment part. The method of claim 2,
And a flattening member for strength reinforcement is inserted into the tablet support and the tablet back attachment, respectively. The method of claim 3,
And the at least one second magnet member is mounted on an upper surface of the flattening member inserted into the tablet rear attachment portion. The method of claim 1,
And the tablet support and the tablet back attachment portion become shorter and shorter as they move away from the keyboard unit, respectively. A speaker unit having an inclined surface for supporting a tablet computer; And
And a stand unit attached to the speaker unit.
The stand unit,
A speaker coupling unit coupled to the speaker unit; And
And a tablet support portion pivotally connected to the speaker coupling portion via a fold of a flexible material and having at least one magnet member for attaching to a rear surface of a tablet computer. The method of claim 6,
The stand unit,
And a speaker unit comprising the common shell member made of a flexible material forming the exterior of the speaker coupling unit, the folding unit, and the tablet support unit. The method of claim 7, wherein
Speaker device for a stand combined, characterized in that the flattening member for strength reinforcement is inserted in the tablet support. The method of claim 8,
And the at least one magnet member is mounted to a rear surface of the flattening member inserted into the tablet support.
KR1020130052921A 2013-05-10 2013-05-10 Keybord apparatus and speaker apparatus with function of tablet stand KR102023078B1 (en)

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KR102023078B1 true KR102023078B1 (en) 2019-09-20

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KR20160112321A (en) 2015-03-19 2016-09-28 고경원 Stand for smart device

Citations (1)

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Publication number Priority date Publication date Assignee Title
KR101154541B1 (en) * 2011-07-12 2012-06-13 (주)유니글로브에이치엔티 Wireless Keyboard For Tablet PC With Stand

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US7200702B2 (en) * 2005-02-18 2007-04-03 Microsoft Corporation Mobile device expansion system
US8390412B2 (en) * 2010-09-17 2013-03-05 Apple Inc. Protective cover

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Publication number Priority date Publication date Assignee Title
KR101154541B1 (en) * 2011-07-12 2012-06-13 (주)유니글로브에이치엔티 Wireless Keyboard For Tablet PC With Stand

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