CN216675089U

CN216675089U - Double-layer multi-angle adjustable reading rack

Info

Publication number: CN216675089U
Application number: CN202123130557.1U
Authority: CN
Inventors: 郑见财
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-06-07
Anticipated expiration: 2031-12-14

Abstract

A double-layer multi-angle adjustable reading frame belongs to the field of learning tools. The method is characterized in that: including bottom plate (1), splint (2) and connecting device, splint (2) set up the upside at bottom plate (1), and connecting device sets up between bottom plate (1) and splint (2), and connecting device's top and splint (2) rotatable connection, connecting device's bottom and bottom plate (1) rotatable connection, and all be provided with damping device between connecting device and splint (2) and between connecting device and bottom plate (1), are provided with layer board (3) on splint (2). This adjustable reading rack of double-deck multi-angle can enough adjust the inclination of splint as required, moreover because connecting device's existence, can adjust the relative position of splint and bottom plate again, can adjust the reading article as required and the distance of reader's eyes, damping device can make splint remain stable position after splint are adjusted, makes this adjustable reading rack of double-deck multi-angle use more convenient.

Description

Double-layer multi-angle adjustable reading rack

Technical Field

A double-layer multi-angle adjustable reading frame belongs to the field of learning tools.

Background

Children can draw close to books gradually when reading, cause eyes and book apart from very advancing, this is the important reason that leads to children's myopia, in order to cultivate good position of sitting custom when children study, there are multiple type position of sitting unscrambler at present, position of sitting unscrambler or direct be equipped with the book clamping plate that is used for fixed books on the desk, the downside of book clamping plate is equipped with the layer board that is used for placing books, the layer board both sides are equipped with the book end of pressing from both sides tight books, but this kind of book clamping plate has following problem when using usually: the book clamping plate can only adjust the angle when being adjusted, and the position of the book clamping plate cannot be adjusted, namely, the distance between the book and the children glasses cannot be adjusted as required, and the book clamping plate is inconvenient to use.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: the defects of the prior art are overcome, and the double-layer multi-angle adjustable reading frame capable of adjusting the angle of the clamping plate and the position of the clamping plate is provided.

The technical scheme adopted by the utility model for solving the technical problems is as follows: this adjustable reading frame of double-deck multi-angle, its characterized in that: including bottom plate, splint and connecting device, splint set up the upside at the bottom plate, and connecting device sets up between bottom plate and splint, and connecting device's top and the rotatable connection of splint, connecting device's bottom and the rotatable connection of bottom plate all are provided with damping device between connecting device and the splint and between connecting device and the bottom plate, are provided with the layer board on the splint.

Preferably, the connecting device comprises connecting rods, and a plurality of connecting rods are arranged side by side.

Preferably, the damping device comprises a flexible gasket, the flexible gasket is arranged between the connecting device and the bottom plate and between the connecting device and the clamping plate, the connecting device and the bottom plate clamp the flexible gasket tightly, the connecting device and the clamping plate also clamp the flexible gasket, so that the resistance between the connecting device and the clamping plate and between the connecting device and the bottom plate can be increased, and the free rotation between the connecting device and the clamping plate or between the connecting device and the bottom plate is avoided.

Preferably, the damping device further comprises rigid gaskets, and the rigid gaskets are arranged on two sides of each flexible gasket. Rigid gaskets are arranged on two sides of each flexible gasket, so that good damping effect of the flexible gaskets is guaranteed.

Preferably, the clamping device further comprises an upper connecting piece and a lower connecting piece, the upper connecting piece is connected with the clamping plate, the lower connecting piece is connected with the bottom plate, the top of the connecting device is rotatably connected with the upper connecting piece, and the bottom of the connecting device is rotatably connected with the lower connecting piece.

Preferably, the connecting device further comprises a connecting bolt and a connecting nut, wherein the upper connecting piece or the lower connecting piece is provided with a connecting long hole, and the connecting bolt penetrates through the connecting device and the corresponding connecting long hole and then is in threaded connection with the connecting nut. The upper connecting piece or the lower connecting piece is provided with a connecting long hole, so that the freedom degree of the adjustment of the clamping plate is further increased.

Preferably, the upper connecting piece comprises a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece are both connected with the clamping plate, and the top of the connecting device is simultaneously connected with the first connecting piece and the second connecting piece in a rotatable mode.

Preferably, first connecting piece and second connecting piece all link to each other with splint through fixing bolt, be provided with first slot hole on the first connecting piece, be provided with the second slot hole on the second connecting piece, fixing bolt's tip passes second slot hole and first slot hole back and splint threaded connection in proper order.

Preferably, the clamp further comprises a pressing rod, the supporting plate is arranged on the lower portion of the clamping plate in a swinging mode, and the pressing rod is arranged on the supporting plate.

Preferably, the support frame is arranged on the lower side of the bottom plate, and the support frame is arranged on the lower side of the bottom plate in a swinging mode. The angle that the bottom plate can be adjusted to the support frame has further increased the degree of freedom that splint were adjusted.

Compared with the prior art, the utility model has the beneficial effects that:

this connecting device of double-deck multi-angle adjustable reading frame's top and the rotatable connection of splint, the bottom is connected with the bottom plate is rotatable, can enough adjust the inclination of splint as required, and because connecting device's existence, can adjust the relative position of splint and bottom plate again, can adjust the distance of reading article and reader's eyes as required, damping device can make splint keep the position stable after splint are adjusted, can have the clearance between the bottom of splint and the bottom plate, so that the front side of keyboard or exercise book stretches into between splint and the bottom plate, it is more convenient to make this double-deck multi-angle adjustable reading frame use.

Drawings

Fig. 1 is a schematic perspective view of a double-layered multi-angle adjustable reading stand.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a right-side schematic view of the double-layer multi-angle adjustable reading stand.

Fig. 4 is a front view schematically showing the connection of the connecting rod and the upper connecting member.

FIG. 5 is a rear view of the dual-layered multi-angle adjustable reading stand.

Fig. 6 is a partially enlarged view of fig. 5 at B.

In the figure: 1. the device comprises a bottom plate 2, a clamping plate 3, a supporting plate 4, a pressing rod 5, a connecting rod 6, a lower connecting piece 7, an upper connecting piece 8, a connecting bolt 9, a rigid gasket 10, a flexible gasket 11, a connecting nut 12, a first connecting piece 1201, a first connecting part 13, a second connecting part 1301, a second connecting part 1302, a second long hole 14, a fixing bolt 15 and a supporting frame.

Detailed Description

The present invention is further described with reference to the following detailed description, however, it should be understood by those skilled in the art that the detailed description given herein with respect to the accompanying drawings is for better explanation and that the present invention is not necessarily limited to the specific embodiments, but rather, for equivalent alternatives or common approaches, may be omitted from the detailed description, while still remaining within the scope of the present application.

Fig. 1 to 6 are preferred embodiments of the present invention, and the present invention will be further described with reference to fig. 1 to 6.

The utility model provides an adjustable reading frame of double-deck multi-angle, includes bottom plate 1, splint 2 and connecting device, splint 2 sets up the upside at bottom plate 1, and connecting device sets up between bottom plate 1 and splint 2, and connecting device's top and splint 2 rotatable are connected, and connecting device's bottom and bottom plate 1 rotatable are connected, and all are provided with damping device between connecting device and the splint 2 and between connecting device and the bottom plate 1, are provided with layer board 3 on the splint 2. This connecting device of double-deck multi-angle adjustable reading frame's top and the rotatable connection of splint 2, the bottom can enough adjust splint 2's inclination as required with the rotatable connection of bottom plate 1, moreover because connecting device's existence, can adjust splint 2 and bottom plate 1's relative position again, can adjust the distance of reading article and reader's eyes as required, damping device can make splint 2 keep stable position after splint 2 adjusts, it is more convenient to make this double-deck multi-angle adjustable reading frame use.

Specifically, the method comprises the following steps: as shown in FIGS. 1-2: the bottom plate 1 is a rectangular plate, the clamping plate 2 is arranged on the upper side of the bottom plate 1, the bottom of the connecting device is rotatably connected with the rear side of the bottom plate 1, and the top of the connecting device is rotatably connected with the middle of the clamping plate 2.

The adjustable reading rack of double-deck multi-angle still includes compressing tightly

pole

4, 3 perpendicular to splint 2 settings of layer board, layer board 3 sets up the lower part at splint 2, but the bottom of layer board 3 and splint 2 wobbling are connected, in this embodiment, link to each other through the hinge between layer board 3 and the splint 2, the hinge setting is between the upside of layer board 3 and splint 2, make layer board 3 swing to when perpendicular with splint 2, the bottom of layer board 3 is spacing on splint 2 just, make layer board 3 keep perpendicular to splint 2's state. The pressing rod 4 is installed on the supporting plate 3, and the pressing rod 4 can press the textbook on the clamping plate 2.

The pressing rod 4 is provided with two symmetrical parts arranged on two sides of the supporting plate 3, the pressing rod 4 is an elastic rod, one end of the pressing rod 4 is rotatably connected with the supporting plate 3, and the other end of the pressing rod is a pressing part.

As shown in fig. 3: this adjustable reading frame of double-deck multi-angle still includes connecting piece 7 and lower connecting piece 6, goes up connecting piece 7 and sets up in the bottom of splint 2, goes up connecting piece 7 and is connected with splint 2 detachable, and lower connecting piece 6 is installed at the upside of bottom plate 1, and lower connecting piece 6 is connected with bottom plate 1 detachable.

The connecting device comprises connecting rods 5, the connecting rods 5 are provided with a plurality of connecting rods which are arranged side by side at intervals, in the embodiment, the connecting rods 5 are arranged side by side at intervals, the top of each connecting rod 5 is rotatably connected with an upper connecting piece 7, the bottom of each connecting rod 5 is rotatably connected with a lower connecting piece 6, and damping devices are arranged between each connecting rod 5 and the upper connecting piece 7 and between each connecting rod 5 and the lower connecting piece 6. The upper connecting piece 7 and the connecting rod 5 and the lower connecting piece 6 and the connecting rod 5 are connected through a connecting bolt 8 and a connecting nut 11.

The double-layer multi-angle adjustable reading frame further comprises a support frame 15, the support frame 15 is arranged at the bottom of the bottom plate 1, and the support frame 15 is rotatably connected with the bottom of the bottom plate 1.

As shown in fig. 4: the structure of the damping device between the link 5 and the lower link 6 is the same as the structure of the damping device between the link 5 and the upper link 7, and in this embodiment, the structure of the damping device will be described by taking the damping device between the link 5 and the upper link 7 as an example.

Damping device includes rigid gasket 9 and flexible gasket 10, flexible gasket 10 and rigid gasket 9 all set up between last connecting piece 7 and connecting rod 5, and rigid gasket 9 has two of setting in flexible gasket 10 both sides, connecting bolt 8's tip passes last connecting piece 7 in proper order, behind damping device and the connecting rod 5 with coupling nut 11 threaded connection, and compress tightly flexible gasket 10, make and produce the damping effect between connecting rod 5 and the last connecting piece 7, after adjusting the angle between connecting rod 5 and the last connecting piece 7, because the existence of flexible gasket 10, can make and keep relative static between connecting rod 5 and the last connecting piece 7, avoid taking place the free rotation between connecting rod 5 and the last connecting piece 7.

As shown in FIGS. 5 to 6: the structure of the upper connecting member 7 is the same as that of the lower connecting member 6, and in the present embodiment, the structure of the upper connecting member 7 and the lower connecting member 6 is explained by taking the structure of the upper connecting member 7 as an example.

The upper connecting piece 7 comprises a first connecting piece 12 and a second connecting piece 13, the first connecting piece 12 is located between the second connecting piece 13 and the clamping plate 2, a first long hole is formed in the first connecting piece 12 in the length direction, a second long hole 1302 is formed in the second connecting piece 13 in the length direction, the first long hole and the second long hole 1302 are arranged oppositely, the first connecting piece 12 and the second connecting piece 13 are connected with the clamping plate 2 through fixing bolts 14, the end portion of each fixing bolt 14 sequentially penetrates through the second long hole 1302 and the first long hole and then is in threaded connection with the clamping plate 2, the first connecting piece 12 and the second connecting piece 13 are pressed on the clamping plate 2 tightly, the fixing bolts 14 are arranged in the second long hole 1302 side by side at intervals, in the embodiment, the number of the fixing bolts 14 is three in the side by side at intervals, and reliable fastening between the first connecting piece 12 and the second connecting piece 13 and the clamping plate 2 is guaranteed.

One end of the first connecting piece 12, which is far away from the second connecting piece 13, is bent towards the direction far away from the clamping plate 2, so as to form a first connecting part 1201 vertical to the first connecting piece 12, one end of the second connecting piece 13, which is far away from the first connecting piece 12, is bent towards the direction far away from the clamping plate 2, so as to form a second connecting part 1301 vertical to the second connecting piece 13, the first connecting part 1201 and the second connecting part 1301 are both provided with a connecting long hole along the length direction, the connecting bolt 8 passes through the connecting long hole, and is in threaded connection with the connecting nut 11 after passing through the connecting long hole, so that the adjusting range of the position of the clamping plate 2 is further increased. The end of the connecting rod 5 may also be provided with a long connecting hole through which the connecting bolt 8 passes.

Support frame 15 has the symmetry to set up two sets ofly in 1 both sides of bottom plate, every group support frame 15 all includes the first support frame that sets up side by side, second support frame and third support frame, first support frame, second support frame and third support frame are the cell type that the opening faces upward, first support frame, the top and the rotatable connection of bottom plate of second support frame and third support frame, and first support frame, the length of second support frame and third support frame reduces in proper order, the bottom of bottom plate 1 is provided with and is used for first support frame, the spacing stopper of second support frame and third support frame.

When the double-layer multi-angle adjustable reading frame is used, the angle of the clamping plate 2 can be adjusted, and the relative position of the clamping plate 2 and the bottom plate 1 can be adjusted, so that different readers can read the reading frame. And can have the clearance between the bottom of splint 2 and bottom plate 1, when placing the flat board on splint 2, can extend the front portion of keyboard in the clearance of splint 2 and bottom plate 1, when placing the textbook on splint 2, can extend the front portion of exercise book or operation group between splint 2 and bottom plate 1 convenient to use.

The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a double-deck multi-angle adjustable reading frame which characterized in that: including bottom plate (1), splint (2) and connecting device, splint (2) set up the upside at bottom plate (1), and connecting device sets up between bottom plate (1) and splint (2), and connecting device's top and splint (2) rotatable connection, connecting device's bottom and bottom plate (1) rotatable connection, and all be provided with damping device between connecting device and splint (2) and between connecting device and bottom plate (1), are provided with layer board (3) on splint (2).

2. The dual-deck multi-angle adjustable reading stand of claim 1, wherein: the connecting device comprises connecting rods (5), and a plurality of connecting rods (5) are arranged side by side.

3. The dual-deck multi-angle adjustable reading stand of claim 1, wherein: the damping device comprises a flexible gasket (10), the flexible gasket (10) is arranged between the connecting device and the bottom plate (1) and between the connecting device and the clamping plate (2), the connecting device and the bottom plate (1) clamp the flexible gasket (10), and the connecting device and the clamping plate (2) also clamp the flexible gasket (10).

4. The dual-deck multi-angle adjustable reading stand of claim 3, wherein: the damping device further comprises rigid gaskets (9), and the rigid gaskets (9) are arranged on two sides of each flexible gasket (10).

5. The dual-layer multi-angle adjustable reading stand of claim 1, wherein: the connecting device is characterized by further comprising an upper connecting piece (7) and a lower connecting piece (6), wherein the upper connecting piece (7) is connected with the clamping plate (2), the lower connecting piece (6) is connected with the bottom plate (1), the top of the connecting device is rotatably connected with the upper connecting piece (7), and the bottom of the connecting device is rotatably connected with the lower connecting piece (6).

6. The dual-deck multi-angle adjustable reading stand of claim 5, wherein: the connecting device is characterized by further comprising a connecting bolt (8) and a connecting nut (11), wherein a connecting long hole is formed in the upper connecting piece (7) or the lower connecting piece (6), and the connecting bolt (8) penetrates through the connecting device and the corresponding connecting long hole and then is in threaded connection with the connecting nut (11).

7. The dual-deck multi-angle adjustable reading stand of claim 5, wherein: the upper connecting piece (7) comprises a first connecting piece (12) and a second connecting piece (13), the first connecting piece (12) and the second connecting piece (13) are both connected with the clamping plate (2), and the top of the connecting device is rotatably connected with the first connecting piece (12) and the second connecting piece (13) at the same time.

8. The dual-deck multi-angle adjustable reading stand of claim 7, wherein: first connecting piece (12) and second connecting piece (13) all link to each other with splint (2) through fixing bolt (14), be provided with first slot hole on first connecting piece (12), be provided with second slot hole (1301) on second connecting piece (13), the tip of fixing bolt (14) pass second slot hole (1301) and first slot hole in proper order after with splint (2) threaded connection.

9. The dual-deck multi-angle adjustable reading stand of claim 1, wherein: the clamp is characterized by further comprising a pressing rod (4), the supporting plate (3) is arranged on the lower portion of the clamping plate (2) in a swinging mode, and the pressing rod (4) is arranged on the supporting plate (3).

10. The dual-deck multi-angle adjustable reading stand of claim 1, wherein: the device is characterized by further comprising a supporting frame (15) arranged on the lower side of the bottom plate (1), and the supporting frame (15) can be arranged on the lower side of the bottom plate (1) in a swinging mode.