CN211021460U

CN211021460U - Foldable reading rack

Info

Publication number: CN211021460U
Application number: CN201921276266.3U
Authority: CN
Inventors: 潘诚君
Original assignee: Deli Group Co Ltd
Current assignee: Deli Group Co Ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-07-17
Anticipated expiration: 2029-08-08

Abstract

A foldable reading rack comprises a left bookshelf plate, a right bookshelf plate, a left base and a right base, wherein the right end of the left bookshelf plate is rotatably connected with the left end of the right bookshelf plate, and the right end of the left base is rotatably connected with the left end of the right base; the lower extreme and the left base of left bookshelf plate rotate to be connected, and the lower extreme and the right base of right bookshelf plate rotate to be connected, and the back of left bookshelf plate is equipped with left branch strut, and the back of right bookshelf plate is equipped with right branch strut. Compared with the prior art, the utility model discloses left bookshelf plate of reading frame rotates with right bookshelf plate to be connected, and left base rotates with right base to be connected, and left bookshelf plate and right bookshelf plate and left base and right base can realize the fifty percent discount after setting up like this, and left bookshelf plate rotates with left base to be connected and right bookshelf plate rotates with right base to be connected and realizes the folding of bookshelf plate and base. Therefore, the utility model has the advantages that the reading rack can be folded to reduce the storage volume, and the reading rack is convenient for a user to carry.

Description

Foldable reading rack

Technical Field

The utility model relates to a read the appurtenance field, especially relate to reading rack.

Background

The reading rack, also called a reading rack, can be used for holding books, mobile phones, tablet computers or notebook computers, is used for freeing the hands of a user and simultaneously keeping a reader in a correct watching posture, and is a common reading auxiliary tool at present. At present, reading racks on the market have multiple functions, but most reading racks can only be fixed on desks for use, and the reading racks which can be carried about are often needed for students, travelers and mobile readers.

SUMMERY OF THE UTILITY MODEL

The utility model provides a little and conveniently portable's reading frame of collapsible back volume to above problem.

The utility model provides a used technical scheme of above problem is: a foldable reading rack comprises a left bookshelf plate, a right bookshelf plate, a left base and a right base, wherein the right end of the left bookshelf plate is rotatably connected with the left end of the right bookshelf plate, and the right end of the left base is rotatably connected with the left end of the right base; the lower extreme and the left base of left bookshelf plate rotate to be connected, and the lower extreme and the right base of right bookshelf plate rotate to be connected, and the back of left bookshelf plate is equipped with left branch strut, and the back of right bookshelf plate is equipped with right branch strut.

Compared with the prior art, the utility model discloses the bookshelf plate that the book stand is used for holding in the palm the book is two, be left bookshelf plate and right bookshelf plate respectively, the base of the lower extreme that corresponds also falls into two, and left bookshelf plate rotates with right bookshelf plate to be connected, left base rotates with right base to be connected, left bookshelf plate and right bookshelf plate and left base and right base can realize the fifty percent discount after setting up like this, left bookshelf plate rotates with left base to be connected and right bookshelf plate rotates with right base to be connected the folding of realization bookshelf plate and base for two-way folding linkage is realized to whole book stand. Therefore, the utility model has the advantages that the reading rack can be folded to reduce the storage volume, and the reading rack is convenient for a user to carry.

Preferably, one end of the left support frame is hinged to the back of the left bookshelf plate, the lower end of the left bookshelf plate is hinged to the middle of the left base, and a plurality of first positioning grooves are formed in one end, close to the back of the left bookshelf plate, of the left base; one end of the right support frame is hinged to the back of the right bookshelf plate, the lower end of the right bookshelf plate is hinged to the middle of the right base, and a plurality of second positioning grooves are formed in one end, close to the back of the right bookshelf plate, of the right base. The length direction of the first positioning groove is parallel to the width direction of the left base, and the length direction of the second positioning groove is parallel to the width direction of the right base. After the reading frame is opened, the left support frame and the right support frame are used for supporting the left bookshelf plate and the right bookshelf plate, the other end of the left support frame abuts against the first positioning groove, the other end of the right support frame abuts against the second positioning groove, and therefore the opening angle of the reading frame can be adjusted.

Preferably, a first accommodating groove is formed in the back of the left bookshelf plate, and one end of the left support frame is hinged to the bottom of the first accommodating groove; the back of the right bookshelf plate is provided with a second accommodating groove, and one end of the right supporting frame is hinged to the bottom of the second accommodating groove. After the arrangement, the left support frame can be accommodated in the first accommodating groove after being contracted, and the right support frame can be accommodated in the second accommodating groove after being contracted.

Preferably, a first extension plate is arranged at one end of the left base close to the back of the left bookshelf plate, the first positioning groove is positioned on the first extension plate, a second extension plate is arranged at one end of the right base close to the back of the right bookshelf plate, and the second positioning groove is positioned on the second extension plate; the width of the first extension plate is smaller than that of the left base, and the width of the second extension plate is smaller than that of the right base; the left support frame and the right support frame are both U-shaped and comprise a left rod, a right rod and a bottom rod, and the distance between the left rod and the right rod is greater than the width of the first extension plate and the width of the second extension plate. After the arrangement, when the reading stand is folded, the left support frame and the right support frame are respectively positioned in the first accommodating groove and the second accommodating groove, the first extension plate is positioned in the first accommodating groove close to the back of the left bookshelf plate after the left base rotates, and the second extension plate is positioned in the second accommodating groove close to the back of the right bookshelf plate after the right base rotates. And first extension board and second extension board are located the U-shaped space of left branch strut and right branch strut respectively, have further saved the space.

Preferably, the left base is provided with a left book clamping rod, and the right base is provided with a right book clamping rod. The left book clamping rod is located at one end of the left base close to the front of the left bookshelf plate, and the right book clamping rod is located at one end of the right base close to the front of the right bookshelf plate and used for clamping books.

Preferably, the left base comprises a left base body and a left base cover, the right base comprises a right base body and a right base cover, and the right end of the left base cover is connected with the left end of the right base cover in a foldable manner. The left base cover and the right base cover are respectively connected to the back of the left base body and the back of the right base cover.

Preferably, the left base cover and the right base cover are of an integrated structure. With such an arrangement, the base is given a certain strength after the reading stand is opened for use.

Drawings

Fig. 1 is a schematic structural view of a foldable reading stand according to the present invention.

Fig. 2 is another structural diagram of the foldable reading stand according to the present invention.

Fig. 3 is a schematic view showing the folding status of the left support frame, the right support frame, the left base and the right base of the foldable reading stand of the present invention.

Fig. 4 is a schematic drawing showing a foldable reading stand according to the present invention in a folded state.

Fig. 5 is an exploded view of a foldable reading stand according to the present invention.

As shown in the figure: 1. left bookshelf plate, 10, first storage tank, 2, right bookshelf plate, 20, second storage tank, 3, left base, 30, first extension board, 31, first constant head tank, 32, left book clamping rod, 3a, left base body, 3b, left base cover, 4, right base, 40, second extension board, 41, second constant head tank, 42, right book clamping rod, 4a, right base body, 4b, right base cover, 5a, left support frame, 5b, right support frame, 51, left pole, 52, right pole, 53, bottom pole.

Detailed Description

The invention is further described with reference to the accompanying drawings and the detailed description.

As shown in fig. 1, 2, 3, 4 and 5, a foldable reading stand includes a left shelf plate 1, a right shelf plate 2, a left base 3 and a right base 4. The right end of the left bookshelf plate 1 is rotatably connected with the left end of the right bookshelf plate 2, and the right end of the left base 3 is rotatably connected with the left end of the right base 4. The lower end of the left bookshelf plate 1 is rotatably connected with the left base 3, the lower end of the right bookshelf plate 2 is rotatably connected with the right base 4, the back of the left bookshelf plate 1 is provided with a left support frame 5a, and the back of the right bookshelf plate 2 is provided with a right support frame 5 b.

The back of the left bookshelf plate 1 is provided with a first accommodating groove 10, and one end of the left support frame 5a is hinged at the bottom of the first accommodating groove 10. The back of the right bookshelf plate 2 is provided with a second accommodating groove 20, and one end of the right support frame 5b is hinged at the bottom of the second accommodating groove 20. The left support frame 5a and the right support frame 5b have the same structure and are U-shaped, and each of the U-shaped support frames comprises a left rod 51, a right rod 52 and a bottom rod 53, wherein two ends of the bottom rod 53 are respectively connected with one end of the left rod 51 and one end of the right rod 52 (such as the lower end of the left rod 51 and the lower end of the right rod 52 in fig. 2 and 5), and the other end of the left rod 51 and the other end of the right rod 52 (such as the upper end of the left rod 51 and the upper end of the right rod 52 in fig. 2 and 5) are respectively connected with the back of the left bookshelf plate 1 and the back of the. The specific hinge structure is that two hinge seats are arranged at the bottom of the first accommodating groove 10, shaft holes are formed in the hinge seats, and rotating shafts are arranged at the ends, far away from the bottom rod 53, of the left rod 51 and the right rod 52 and rotate in the shaft holes.

A first extension plate 30 is arranged at one end of the left base 3 close to the back of the left bookshelf plate 1 (as the upper end of the left base 3 in fig. 3), a first positioning groove 31 is arranged on the first extension plate 30 (as the first positioning groove 31 is arranged on the front surface of the first extension plate 30 in fig. 2), and the length direction of the first positioning groove 31 is parallel to the width direction of the left base 3. A second extending plate 40 is arranged at one end of the right base 4 close to the back of the right bookshelf plate 2 (e.g. the upper end of the right base 4 in fig. 3), and a second positioning groove 41 is arranged on the second extending plate 40 (e.g. the second positioning groove 41 is arranged on the front surface of the second extending plate 40 in fig. 2, and the length direction of the second positioning groove 41 is parallel to the width direction of the right base.

The lower extreme of left bookshelf plate 1 articulates in the middle part of left base 3, and the lower extreme of right bookshelf plate 2 articulates in the middle part of right base 4, and the reading frame is opened the back, and left branch strut 5a and right branch strut 5b are used for supporting left bookshelf plate and right bookshelf plate, and the sill bar 53 of left branch strut 5a supports in first constant head tank 31, and the sill bar 53 of right branch strut 5b supports in second constant head tank 41, sets up the angle that adjustable reading frame opened like this.

The width of the first extension board 30 is smaller than that of the left base 3, and the width of the second extension board 40 is smaller than that of the right base 4; the distance between the left rod 51 and the right rod 52 is greater than the width of the first extension plate 30 and the width of the second extension plate 40. When the reading stand is disturbed, the left support 5a and the right support 5b are respectively positioned in the first accommodating groove 10 and the second accommodating groove 20, the first extension plate 30 is positioned in the first accommodating groove 10 close to the back of the left bookshelf plate 1 after the left base 3 rotates, and the second extension plate 40 is positioned in the second accommodating groove 20 close to the back of the right bookshelf plate after the right base 4 rotates. And the first extension board 30 and the second extension board 40 are respectively positioned in the U-shaped space of the left support frame 5a and the right support frame 5b, thereby further saving space.

The left base 3 is provided with a left book clamping rod 32, and the right base 4 is provided with a right book clamping rod 42. The left book clamping rod 32 is hinged to one end of the left base 3 close to the front of the left bookshelf plate, and the right book clamping rod 42 is hinged to one end of the right base 4 close to the front of the right bookshelf plate and used for clamping books.

The left base 3 comprises a left base body 3a and a left base cover 3b, the right base 4 comprises a right base body 4a and a right base cover 4b, and the right end of the left base cover 3b and the left end of the right base cover 4b can be connected in a turnover manner. The left base cover 3b and the right base cover 4b are connected to the back of the left base body 3a and the back of the right base cover 4b, respectively. Left base cover 3b and right base cover 4b formula structure as an organic whole through bending groove connection. The left base body 3a and the right base body 4a are two independent parts.

The left bookshelf plate 1 right-hand member is articulated with 2 left ends of right bookshelf plate, and the upper and lower both ends of 1 right-hand member lateral wall of left bookshelf plate are equipped with two articulated seats respectively, and the upper and lower both ends of 2 left end lateral walls of right bookshelf plate are equipped with articulated piece respectively, and articulated piece is pegged graft in articulated seat, all is equipped with the shaft hole on articulated piece and the articulated seat, and the shaft hole interpolation is equipped with the pivot to this realizes that left bookshelf plate 1 is connected with the rotation of right bookshelf plate 2. The articulated lower extreme tip through at left bookshelf board 1 of left bookshelf board 1 is equipped with two articulated pieces, is equipped with the shaft hole on the articulated piece, and 3 middle parts of left base are equipped with two articulated grooves, and the articulated groove cell wall is equipped with the shaft hole, and the shaft hole interpolation is equipped with the pivot. The articulated of right bookshelf board 2 and right base 4 establishes two articulated pieces through the lower extreme tip at right bookshelf board 2, is equipped with the shaft hole on the articulated piece, and right base 4 middle part is equipped with two articulated grooves, and the articulated groove cell wall is equipped with the shaft hole, and the shaft hole interpolation is equipped with the pivot.

Claims

1. A foldable reading stand, comprising: the bookshelf comprises a left bookshelf plate (1), a right bookshelf plate (2), a left base (3) and a right base (4), wherein the right end of the left bookshelf plate (1) is rotatably connected with the left end of the right bookshelf plate (2), and the right end of the left base (3) is rotatably connected with the left end of the right base (4); the lower end of the left bookshelf plate (1) is rotatably connected with the left base (3), the lower end of the right bookshelf plate (2) is rotatably connected with the right base (4), a left support frame (5a) is arranged on the back of the left bookshelf plate (1), and a right support frame (5b) is arranged on the back of the right bookshelf plate (2).

2. A foldable reading stand, according to claim 1, wherein: one end of the left support frame (5a) is hinged to the back of the left bookshelf plate (1), the lower end of the left bookshelf plate (1) is hinged to the middle of the left base (3), and one end, close to the back of the left bookshelf plate (1), of the left base (3) is provided with a plurality of first positioning grooves (31); the one end of right branch strut (5b) articulates the back at right bookshelf plate (2), the lower extreme of right side bookshelf plate (2) articulates the middle part at right base (4), the one end at right base (4) nearly right bookshelf plate (2) back is equipped with a plurality of second constant head tank (41).

3. A foldable reading stand, according to claim 2, wherein: a first accommodating groove (10) is formed in the back of the left bookshelf plate (1), and one end of the left support frame (5a) is hinged to the bottom of the first accommodating groove (10); the back of the right bookshelf plate (2) is provided with a second accommodating groove (20), and one end of the right support frame (5b) is hinged to the bottom of the second accommodating groove (20).

4. A foldable reading stand, according to claim 3, wherein: a first extension plate (30) is arranged at one end of the left base (3) close to the back of the left bookshelf plate (1), the first positioning groove (31) is positioned on the first extension plate (30), a second extension plate (40) is arranged at one end of the right base (4) close to the back of the right bookshelf plate (2), and the second positioning groove (41) is positioned on the second extension plate (40); the width of the first extension plate (30) is smaller than that of the left base (3), and the width of the second extension plate (40) is smaller than that of the right base (4); the left support frame (5a) and the right support frame (5b) are both U-shaped and comprise a left rod (51), a right rod (52) and a bottom rod (53), and the distance between the left rod (51) and the right rod (52) is greater than the width of the first extension plate (30) and the width of the second extension plate (40).

5. A foldable reading stand, according to claim 1, wherein: the book clamping device is characterized in that a left book clamping rod (32) is arranged on the left base (3), and a right book clamping rod (42) is arranged on the right base (4).

6. A foldable reading stand, according to claim 1, wherein: the left base (3) comprises a left base body (3a) and a left base cover (3b), the right base (4) comprises a right base body (4a) and a right base cover (4b), and the right end of the left base cover (3b) is connected with the left end of the right base cover (4b) in a foldable manner.

7. A foldable reading stand, according to claim 6, wherein: the left base cover (3b) and the right base cover (4b) are of an integrated structure.