KR20130107569A

KR20130107569A - Portable book stand

Info

Publication number: KR20130107569A
Application number: KR1020120029464A
Authority: KR
Inventors: 이구호; 김순옥
Original assignee: 이구호; 김순옥
Priority date: 2012-03-22
Filing date: 2012-03-22
Publication date: 2013-10-02

Abstract

The present invention is a flat plate-shaped body formed with a shoulder strap fixing hole on one side; A shoulder strap inserted into the shoulder strap anchorage; And a fixing member provided at one side of the lower portion of the main body to support the book. The portable reading stand includes a bar, which is easy to carry using a reading stand having a simple structure, and stably supports a book or a notebook. It can be effective. In addition, the fixing members for fixing books and bookcases can reduce the manufacturing cost by using the tongs or clip-type tongs commonly used in daily life, there is an effect that can be easily replaced even if the fixing member is broken or lost. In addition, by using a shoulder strap to hang diagonally on the shoulder, or by tightening the shoulder strap to be in close contact with the main body there is an effect that can be used as a glove to support the main body to the palm stably. In addition, there is an effect that can be used to combine a mobile phone or PMP using a portable device coupling member. In addition, there is an effect that can be fixed to the position of the book in various ways. In addition, when the book is fixed to the upper side of the main body, or when using a portable device coupling member, there is an effect that can be utilized as a memo space by providing a note, a memo paper and the like on one side of the lower end of the main body.

Description

Portable Book Stand {Portable Book Stand}

The present invention relates to a portable reading stand, and more particularly, it is easy to carry, and can be used anywhere, anytime, anywhere reading and laptop, regardless of place through a book or a notebook, mobile devices such as mobile phones, PMP It relates to a portable reading stand that can be used in combination.

Conventional reading stand is placed on a desk, the way to adjust the angle of the book by using a control to adjust the inclination behind the reading stand. However, the conventional reading table has a problem that it is impossible to use it while moving and can be used only at a fixed position.

In order to solve this problem, various reading stands have been developed to allow reading more conveniently. However, the conventional reading stand is transformed into a form that can be used by folding and unfolding the reading stand using the folding part. However, such a reading stand has a problem that the folding function is not smooth when used for a long time, and the area is large, which makes it difficult to use.

KR1991-0020739 20

Therefore, the present invention has been created to solve the above problems, it is easy to carry, can be used anywhere, anytime, anywhere reading and holding a notebook without mounting a book or notebook, mobile phones, PMP, etc. Its purpose is to provide a portable reading table that can be used in combination with a portable device.

An object of the present invention as described above is a flat plate-shaped body formed with a shoulder strap fixing hole on one side; A shoulder strap inserted into the shoulder strap anchorage; And a fixing member provided at one lower side of the main body to support the book.

As another category, an object of the present invention is a flat plate-shaped body formed with a shoulder strap fixing hole on one side; A shoulder strap inserted into the shoulder strap anchorage; A second mobile device coupling member coupling groove formed at one side of the main body; And a portable device coupling member inserted into the second portable device coupling member coupling groove.

At this time, the body is made of acrylic, reinforced plastic or metal.

In addition, the shoulder strap fixing hole is formed in the diagonal edge portion facing each other.

In addition, the shoulder strap is provided with a fixed buckle at both ends, the central one side is provided with a buckle for adjusting the length.

In addition, the fixing member is a forceps.

In addition, the lower one side of the main body first fixing member fixing hole; And a first guide groove into which the fixing member can be inserted in an upper portion of the first fixing member fixing hole; and the fixing member is inserted into the rotating center shaft through the first guide groove in a state where the fixing end is opened. The fixing end is inserted into and fixed to the first fixing member fixing hole.

In addition, a second fixing member fixing hole and a second guide groove having the same shape as the first fixing member fixing hole and the first guide groove are formed at one side of the center of the main body.

In addition, one side of the main body is further provided with a bookcase fixing member for fixing the bookcase of the book.

In addition, the bookcase fixing member, the cross section is made of a triangle, the body consisting of a fixed end that is open to the side edge portion; And a fixing piece serving as a handle capable of opening the fixed end by a user applying pressure to the fixed end of the body.

In addition, the bookcase fixing member insertion groove is further formed on one side of the main body, the bookcase fixing member is inserted into the bookcase fixing member insertion groove.

In addition, one side of the upper end of the main body is further formed with two shoulder strap rearranging grooves for storing the shoulder strap.

In addition, the first portable device coupling member coupling groove is further formed on one side of the upper end of the main body.

In addition, the second portable device coupling member coupling groove is further formed on one side of the center of the main body.

In addition, the mobile device coupling member is inserted into the first portable device coupling member coupling groove or the second portable device coupling member coupling groove is further provided.

In addition, the mobile device coupling member, the suction plate; A support part formed of a hollow hemispherical shape for supporting the suction plate and providing the suction force to the suction plate; A screw coupling the suction plate and the support; Flange inserted into the screw; And a cap coupled to an end of the screw to fix the suction plate, the support, and the flange, wherein the space between the support and the flange is inserted into and fixed to the coupling groove of the mobile device.

In addition, the second mobile device coupling member coupling groove has a circular portion having a larger diameter than the flange so that the flange can be inserted, the circular portion so that the mobile device coupling member can be fixed in the upper and lower direction of the circular portion It is narrower and consists of a fixed part formed long in a longitudinal direction.

According to the present invention, it is easy to carry by using a reading stand having a simple structure, and there is an effect of stably supporting a book or a notebook.

In addition, the fixing members for fixing books and bookcases can reduce the manufacturing cost by using the tongs or clip-type tongs commonly used in daily life, there is an effect that can be easily replaced even if the fixing member is broken or lost.

In addition, by using a shoulder strap to hang diagonally on the shoulder, or by tightening the shoulder strap to be in close contact with the main body there is an effect that can be used as a glove to support the main body to the palm stably.

In addition, there is an effect that can be fixed to the position of the book in various ways.

In addition, when the book is fixed to the upper side of the main body, or when using a portable device coupling member, there is an effect that can be utilized as a memo space by providing a note, a memo paper and the like on one side of the lower end of the main body.

In addition, there is an effect that can be used to combine a mobile phone or PMP using a portable device coupling member. In addition, when the tablet PC is used in combination with the main body to the shoulder to use it does not need to support the tablet PC with one hand there is an effect that can be used smoothly even when the use of both hands.

The following drawings, which are attached in this specification, illustrate preferred embodiments of the present invention, and together with the detailed description thereof, serve to further understand the technical spirit of the present invention. It should not be interpreted.
1 is a perspective view of a portable reading stand according to a first embodiment of the present invention,
2 is a perspective view showing another embodiment of the portable reading stand according to the first embodiment of the present invention;
3 is an exploded perspective view of a portable reading stand according to the first embodiment of the present invention;
4 is an exploded perspective view of a mobile device coupling member according to the present invention;
5 is a plan view of a portable reading desk according to a second embodiment of the present invention;
6 is a use mode showing a method of wearing a portable reading table according to the present invention,
7 is a diagram showing the use of a portable reading stand coupling method according to the present invention.

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

<Portable Reading table Configuration>

(Embodiment 1)

1 is a perspective view of a portable reading stand according to a first embodiment of the present invention, FIG. 2 is a perspective view showing another embodiment of the portable reading stand according to the first embodiment of the present invention, and FIG. 3 is a first embodiment of the present invention. Is an exploded perspective view of a portable reading stand according to. As shown in Figures 1 to 3, the portable reading table 10 according to the present invention is approximately the main body 100, shoulder strap 200, fixing member 300, bookshelf fixing member 400 and portable device 900 ) Consists of a coupling member 500.

The main body 100 is formed in a flat plate shape consisting of a rectangular, the shoulder strap fixing hole 110 for fixing the shoulder strap 200 on one side of the corner, preferably diagonal corners facing each other is formed. The main body 100 is made of acrylic, reinforced plastic or metal so as not to be easily damaged by an external impact. However, preferably, it is preferably made of reinforced plastic or acrylic material rather than heavy metal to improve portability.

Hereinafter, for convenience of description, both sides of the long side of the main body 100 will be described as left and right sides, and both sides of short side as the upper and lower sides.

On the lower one side of the main body 100, preferably, the lower right corner one side is formed a first fixing member fixing hole 120 elongated in a direction parallel to the lower side, the upper portion of the first fixing member fixing hole 120 The first guide groove 121 is formed to be spaced apart from the first fixing member fixing hole 120 by a predetermined interval. Here, the first fixing member fixing hole 120 is formed as a through hole in which all of the upper, lower, left and right are closed, the first guide groove 121 is closed in the upper, lower, left and right, the right side from the right side It consists of an open groove.

The second fixing member fixing hole 130 and the second fixing member 130 having the same shape as the first fixing member fixing hole 120 and the first guide groove 121, respectively, on one side of the center of the main body 100, preferably at the right side of the center. Guide groove 131 is formed. The second fixing member fixing hole 130 and the second guide groove 131 supports the book 600 on one side of the main body 100 in order to utilize the lower space of the main body 100 as a memo or a writing space. It is formed to.

The bookcase fixing member insertion groove 140 is formed at one side of the main body 100, preferably at one side of the left side. The reason why the bookshelf fixing member insertion groove 140 is formed on the left side is because the book 600 of Korea has a structure of turning the bookshelf from the right side to the left side so as to prevent the bookshelf that is turned over in the opposite direction. Is formed.

On one side of the upper surface of the main body 100, two shoulder strap grooming grooves 150 for winding and storing the shoulder strap 200 are formed. The shoulder strap grooming groove 150 is formed in a depth corresponding to the width of the shoulder strap 200 from the upper side can be stored by winding the shoulder strap 200 between the two shoulder strap grooming groove 150, When the shoulder strap 200 is pulled to the maximum using the shoulder strap grooming groove 150 in a state where the shoulder strap fixing hole 110 is fastened, the shoulder strap 200 is pulled to be in close contact with the back of the main body 100. . In this state, the shoulder strap 200 allows the user to support the body 100 in a glove manner by fixing the palm to the back of the body 100 when the body 100 is held by the user's hand.

In addition, the first portable device coupling member coupling groove 160 is formed at one side of the upper surface of the main body 100, preferably at the right side or the left side of the upper surface. The first portable device coupling member coupling groove 160 has a predetermined width and depth from the upper side to the inner side of the main body 100.

The second portable device coupling member coupling groove 170 is formed at one side of the central portion of the main body 100. The second mobile device coupling member coupling groove 170 has a circular portion 171 is formed to pass through the flange 530 of the mobile device coupling member 500 to be described later, the upper and lower portions of the circular portion 171 In the direction, the fixing part 172 is formed long in the vertical direction. The second mobile device coupling member coupling groove 170 may couple the mobile device coupling member 500 to change its fixing position to the upper and lower portions of the main body 100.

The shoulder strap 200 supports the main body 100 by supporting the shoulder at the time of carrying or reading in order to easily carry the main body 100. Both ends of the shoulder strap 200 is provided with a fixing buckle 210 is inserted into the shoulder strap fixing hole 110 to fasten the shoulder strap 200 to the main body 100, the central shoulder side shoulder strap 200 Length adjustment buckle 220 for adjusting the length of the) is provided. At this time, the shoulder strap 200 can be fastened to the shoulder by loosening the rope, or carry it in hand, depending on the use mode, or to facilitate storage, or grab the body 100 in a glove type, shoulder strap grooming groove 150 You can wind it up.

As shown in FIG. 1 or FIG. 2, the fixing member 300 includes a first fixing member fixing hole 120 and a first guide groove 121 or a second fixing member fixing hole 130 of the main body 100. The device is fixed to the main body 100 through the second guide groove 131 to fix the book 600. The fixing member 300 uses a wide memo tongs commonly used. That is, the fixing projections corresponding to each other in the inner center one side of the member consisting of two flat plates are formed, using a forceps consisting of a hinge and an elastic spring passing through the fixing projections to serve as a pivot axis. After pressing the handle of the flat member and inserting the hinge into the first guide groove 121 or the second guide groove 131 in a state where the fixed end is opened, the pressing end of the handle releases the fixed end to fix the first fixing member. Engaged in the state inserted into the ball 120 or the second fixing member fixing hole 130 is fixed.

Bookshelf fixing member 400 is inserted into the bookshelf fixing member insertion groove 140 of the main body 100, or is coupled to both sides of the left and right sides of the main body 100 is a device for fixing the bookshelf of the book 600. The bookshelf fixing member 400 is formed in a substantially triangular cross-section, preferably '▷' shaped, the side of the edge portion is formed of a metal end 410 and the body portion consisting of a fixed end is opened or pinched ( 410 is provided with a fixed end portion is provided with a fixed piece 420 serves as a handle to open the fixed end by the user to apply pressure. The body portion 410 has a longitudinal side that is gently curved, and maintains a fixed end by using the restoration elastic force of the vertical side. The fixed end end of the body portion 410 is rolled up in a circle, and the fixing piece 420 is inserted into the rolled portion so as to be rotatable. When the fixed piece 420 is compressed, the body portion 410 has a fixed piece 420 in a 'c' shape. When the fixed piece 420 is released from the fixed piece 420, the original portion is removed by the elastic restoring force. The fixing piece 420 is retracted in the shape of '. Such a bookcase fixing member 400 may be coupled to the left and right sides of the main body 100, depending on the situation, the upper side or the lower side, but preferably the fixing piece 420 to the outside of the main body 100 In order to prevent the exposure is preferably coupled to be inserted into the bookshelf fixing member insertion groove 140. Bookshelf fixing member 400 is made of the same configuration as the 'double clip' we commonly use in everyday life.

4 is an exploded perspective view of a mobile device coupling member according to the present invention. The mobile device coupling member 500 is inserted into the first mobile device coupling member coupling groove 160 or the second mobile device coupling member coupling groove 170 to connect the main body 100 to a mobile device 900 such as a mobile phone or a PMP. It is a device to combine. As shown in FIG. 4, the portable device coupling member 500 includes an adsorption plate 510, a support 520, a screw 511, a flange 530, and a cap 540.

Here, the adsorption plate 510 is a device for adsorbing and fixing the mobile device 900, using the adsorption plate 510 commonly used in the art. The screw 511 is integrally formed with the adsorption plate 510 on one side of the adsorption plate 510, preferably on the other side of the side where the mobile device 900 is coupled.

The support part 520 is formed in a hollow hemispherical shape so as to support the adsorption plate 510 and provide an adsorption force to the adsorption plate 510, and has a predetermined side at one side of the center of the other side opposite to one side to which the adsorption plate 510 is coupled. A columnar portion 521 of height is formed. At this time, a through hole is formed at one center of the pillar portion 521 of the support portion 520 to allow the screw 511 to penetrate the support portion 520 and the pillar portion 521, and the height of the pillar portion 521 is the main body ( 100) to correspond to the thickness.

The flange 530 is provided on the upper side of the pillar portion 521 of the support portion 520 to use the space between the support portion 520 and the flange 530, the first mobile device coupling member coupling groove 160 of the main body 100 Or a second portable device coupling member coupling groove 170. The flange 530 has a relatively small diameter compared to the suction plate 510.

The cam is a device that is fastened to the end of the screw 511 to press the suction plate 510, the support 520 and the flange 530 by pressing.

(Second Embodiment)

5 is a plan view of a portable reading desk according to a second embodiment of the present invention. As shown in FIG. 5, the portable reading stand 10 according to the second embodiment includes a main body 100, a shoulder strap 200, and a portable device coupling member 500.

Here, the shoulder strap 200 and the portable device coupling member 500 is made of the same configuration as the first embodiment described above.

The main body 100 also has a configuration similar to the first embodiment as a whole, but because the use of mobile devices such as mobile phones, PMPs, tablet PCs, etc. rather than books in modern society, the fixing member 300 for fixing a book And bookshelf fixing member 400 is not provided. As such, since the fixing member 300 and the bookcase fixing member 400 are not provided, the fixing member 300 and the bookcase fixing member 400 are coupled to the first fixing member fixing hole 120 and the first guide groove ( 121, the second fixing member fixing hole 130 and the second guide groove 131 are not formed, and the first portable device coupling member coupling groove 160 may be selectively formed.

That is, the body 100 is coupled to the second mobile device coupling member for coupling the shoulder strap fixing hole 110, the shoulder strap grooming groove 150 and the portable device coupling member 500 for fixing the shoulder strap 200. Only the groove 170 is formed. The shoulder strap fixing hole 110, the shoulder strap arrangement groove 150 and the second portable device coupling member coupling groove 170 is the same as the first embodiment, one side of the main body 100, preferably each other Shoulder strap fixing hole 110 is formed in the opposite diagonal corner, the upper side of the main body 100 is formed with two shoulder strap arrangement grooves 150 for winding the shoulder strap 200 to store. The second portable device coupling member coupling groove 170 is formed at one side of the central portion of the main body 100. At this time, the shape of the second portable device coupling member coupling groove 170 is formed in the same manner as in the first embodiment.

<Portable Reading table Usage Mode>

(Use mode of wearing method)

6 is a diagram showing the use of a portable reading stand according to the present invention.

As shown in FIG. 6A, the portable reading stand 10 basically uses the portable reading stand 10 on one shoulder in a cross manner, and then supports the lower side of the reading stand 10 by the abdomen.

As shown in Figure 6b, if you need to use the main body 100 in hand as needed, using the length adjustment buckle 220 of the shoulder strap 200, stretch the shoulder strap 200 as long as possible, the shoulder After winding the strap 200 to the shoulder strap arrangement groove 150 formed on the top of the body 100, using the length adjustment buckle 220 pulls the shoulder strap 200 taut. Through this process, the shoulder strap 200 is maintained in a state in which the back of the main body 100 is pulled in a diagonal direction. In this state, when the user's hand is inserted between the main body 100 and the shoulder strap 200, the main body 100 can be worn in a glove manner and used in a hand.

(Use of bonding method)

7 is a diagram showing the use of a portable reading stand coupling method according to the present invention. As illustrated in FIGS. 7A to 7F, the portable reading table 10 may be utilized in various ways.

Most basically, as shown in FIG. 7A, the book 600 is mounted on the front surface of the main body 100 to hold the fixing member 300 coupled to the first fixing member fixing hole 120 and the first guide groove 121. The bottom surface of the book 600 is located at the upper end of the). As such, when the book 600 is placed, the book 600 is held by the fixing member 300 by the fixing member 300 to be supported by the fixing member 300 so as not to flow downward. Thereafter, using the bookshelf fixing member 400, the bookshelf to the cover or the already read portion of the open book 600 is picked up. In this case, the book 600 is tightly fixed to the main body 100 by the pressing force of the bookshelf fixing member 400. Then, when the bookshelf is pushed to the lower end of the fixing piece 420 of the bookshelf fixing member 400 while turning the bookshelf, the bookshelf is not fixed again without falling over. At this time, it is preferable that the portable device coupling member 500 is not coupled to the main body 100.

Next, as shown in FIG. 7B, when the book 600 is read while taking notes, or when the book 600 is desired to be viewed at a slightly higher position, the fixing member 300 may be connected to the second fixing member fixing hole 130. It is coupled to the first guide groove 131. In this case, since the book 600 is located above the center of the main body 100, the reading position is relatively high, and a memo is possible with a note or memo 800 placed on the lower space of the main body 100. The method of fixing the book 600 is made in the same manner as described above.

Next, as shown in FIG. 7C, the notebook 700 may be placed instead of the book 600. Even when the notebook 700 is used, the notebook 700 may also be stably used because it is supported by the fixing member 300.

Next, as shown in Figure 7d, after pressing the mobile device 900, such as a mobile phone or PMP to the adsorption plate 510 of the mobile device coupling member 500, the mobile device coupling member 500 is the main body 100 By coupling to the first portable device coupling member coupling groove 160 of the) can be comfortably watched without the mobile device 900 by hand.

Next, as illustrated in FIGS. 5 and 7E, when the position of the mobile device 900 coupled to the first mobile device coupling member coupling groove 160 is not easy to view, the second mobile device coupling member is coupled. The mobile device coupling member 500 may be coupled to the groove 170 to change the viewing position of the mobile device 900.

Next, when holding one or two books 600, even if you do not have a hand or use a separate backpack, as shown in Figure 7f, using the bookshelf fixing member 400 The book 600 can be easily carried by combining with the main body 100.

As described above, those skilled in the art will understand that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are to be considered in all respects as illustrative and not restrictive. The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included within the scope of the present invention.

10: portable reading stand
100:
110: shoulder strap fixing hole
120: first fixing member fixing hole
121: first guide groove
130: second fixing member fixing hole
131: second guide groove
140: bookcase fixing member insertion groove
150: shoulder strap clearance groove
160: coupling groove of the first mobile device coupling member
170: engaging groove of the second mobile device coupling member
171: circular part
172: fixed part
200: shoulder strap
210: fixing buckle
220: buckle for length adjustment
300: fixing member
400: bookcase fixing member
410 body
420: fixed piece
500: mobile device coupling member
510: adsorption plate
511: screw
520: Support
521: column
530: flange
540: cap
600: Book
700: notebook
800: note paper
900: mobile device

Claims

A flat plate-shaped body 100 having a shoulder strap fixing hole 110 formed at one corner;
A shoulder strap 200 inserted into the shoulder strap fixing hole 110; And
And a fixing member (300) provided at one lower side of the main body (100) to support the book (600).

A flat plate-shaped body 100 having a shoulder strap fixing hole 110 formed at one corner;
A shoulder strap 200 inserted into the shoulder strap fixing hole 110;
A second mobile device coupling member coupling groove 170 formed at one side of the main body 100; And
And a portable device coupling member (500) inserted into the second portable device coupling member coupling groove (170).

3. The method according to claim 1 or 2,
The main body 100 is a portable reading table, characterized in that made of acrylic, reinforced plastic or metal.

3. The method according to claim 1 or 2,
The shoulder strap fixing hole 110 is a portable reading table, characterized in that formed on the diagonal edge portion facing each other.

3. The method according to claim 1 or 2,
The shoulder strap 200 is a fixed reading buckle 210 is provided at both ends of the end, the central one side is a portable reading stand, characterized in that the length adjustment buckle 220 is provided.

The method of claim 1,
The fixing member 300 is a portable reading table, characterized in that the tongs.

The method according to claim 6,
A first fixing member fixing hole 120 at a lower side of the main body 100; And
A first guide groove 121 into which the fixing member 300 can be inserted; an upper portion of the first fixing member fixing hole 120 is further formed;
The fixing member 300 is the rotational axis is inserted through the first guide groove 121 in a state where the fixing end is opened, the fixing end is inserted into the first fixing member fixing hole 120 is fixed Portable reading desk, characterized in that.

8. The method of claim 7,
A second fixing member fixing hole 130 and a second guide groove 131 having the same shape as the first fixing member fixing hole 120 and the first guide groove 121 are formed at one side of the center of the main body 100. Portable reading stand characterized in that.

The method of claim 1,
One side of the main body 100 is a portable reading table, characterized in that the bookshelf fixing member 400 for fixing the bookshelf of the book 600 is further provided.

The method of claim 9,
The bookcase fixing member 400,
Body portion 410 is made of a fixed end that the cross section is made of a triangle, the side edge portion; And
And a fixing piece (420) serving as a handle for opening a fixed end by a user applying pressure to the fixed end of the body part (410).

The method of claim 9,
The bookshelf fixing member insertion groove 140 is further formed on one side of the main body 100, and the bookshelf fixing member 400 is inserted into the bookshelf fixing member insertion groove 140.

3. The method according to claim 1 or 2,
One side of the upper end of the main body 100, the portable reading desk, characterized in that the two shoulder straps to organize the groove 150 for winding the shoulder strap 200 is further formed.

The method of claim 1,
Portable reading table, characterized in that the first portable device coupling member coupling groove 160 is further formed on one side of the upper end of the main body 100.

The method of claim 1,
The center of the main body 100, the portable reading table, characterized in that the second portable device coupling member coupling groove 170 is further formed.

The method according to claim 13 or 14,
The portable reading board further comprises a portable device coupling member 500 inserted into the first portable device coupling member coupling groove 160 or the second portable device coupling member coupling groove 170.

16. The method of claim 15,
The portable device coupling member 500,
Adsorption plate 510;
A support part 520 supporting the adsorption plate 510 and having a hollow hemispherical shape in order to provide adsorption force to the adsorption plate 510;
A screw 511 for coupling the suction plate 510 and the support 520 to each other;
A flange 530 inserted into the screw 511; And
And a cap 540 coupled to an end of the screw 511 to fix the suction plate 510, the support 520, and the flange 530.
The portable device coupling member 500 is a portable reading table, characterized in that the space between the support portion 520 and the flange 530 is inserted into the portable device coupling member coupling groove (160, 170) is fixed.

17. The method of claim 16,
The second portable device coupling member coupling groove 170 has a center portion formed of a circular portion 171 having a diameter larger than that of the flange so that the flange can be inserted, and the upper and lower directions of the circular portion 171. Handheld reading table, characterized in that the width is narrower than the circular portion 171, the fixing portion 172 is formed long in the vertical direction so that the portable device coupling member 500 can be fixed.