CN212368585U

CN212368585U - Reading board support frame

Info

Publication number: CN212368585U
Application number: CN201921961119.XU
Authority: CN
Inventors: 黄文祝
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2021-01-19
Anticipated expiration: 2029-11-13

Abstract

The utility model belongs to the technical field of furniture articles, in particular to a reading board support frame, which is characterized by comprising a rotatable fixed seat, a folding support rod and a sucker, wherein two ends of the folding support rod are respectively rotatably connected with the rotatable fixed seat and the sucker; the folding support rod comprises a plurality of connecting rods, and the connecting rods are rotatably connected. On one hand, the utility model realizes the angle adjustment from two points of the rotatable fixing seat and the sucker by respectively rotatably connecting the two ends of the folding supporting rod with the rotatable fixing seat and the sucker; on the other hand through inciting somebody to action folding bracing piece sets up to a plurality of connecting rods that rotate the connection, has further enlarged the control range of angle, realizes that the multi-angle is swiftly adjusted, and is whole reading board support frame simple structure adjusts in a flexible way, when having satisfied the user demand, has still improved user experience, has high practicality.

Description

Reading board support frame

Technical Field

The utility model belongs to the technical field of furniture articles for use, especially, relate to a reading board support frame.

Background

With the improvement of living standard of people, the reading board gradually enters the life of people. The reading board all has the function of adjustable angle, like in utility model patent document with application number CN201620587224.1, discloses an anti-myopia reading board, including reading board, L shape take tooth microscler iron sheet, U-shaped support.

Although the reading board of the above patent document can move backwards by holding the support, the angle is decreased, and moves forwards to make the angle larger or smaller, and then the angle is adjusted to the effect of maximum 80 degrees and minimum 35 degrees. However, the reading board is the same as other reading boards in the prior art, and due to the limitation of the mechanism design of the angle adjustment, the number of parts included in the reading board is too large, which causes inconvenience in adjustment, and meanwhile, the reading board also has the problems that the adjustment is not flexible enough, the adjustment range is not large enough, and further the use requirement cannot be met. Therefore, it is necessary to design a reading board support.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reading board support frame, the angle adjustment mechanism structure that aims at solving reading board among the prior art is complicated, adjust inflexible and can not satisfy user demand's technical problem.

In order to achieve the above object, an embodiment of the present invention provides a reading board support frame, which includes a rotatable fixing base, a foldable support rod and a suction cup, wherein two ends of the foldable support rod are respectively rotatably connected to the rotatable fixing base and the suction cup; the folding support rod comprises a plurality of connecting rods, and the connecting rods are rotatably connected.

Optionally, the folding support rod further comprises a connecting pin, and the adjacent connecting rods are rotatably connected with the connecting pin.

Optionally, the center of connecting pin is equipped with the axis of rotation, two first installation departments are installed to the both ends symmetry of axis of rotation, the rotatable swivel becket that installs in the middle part of axis of rotation.

Optionally, the rotating ring is in interference connection with the rotating shaft.

Optionally, the connecting rod includes a first connecting rod and a second connecting rod, two first mounting blocks are formed by extending two side angles of a first end of the first connecting rod outwards, two first mounting holes are formed in the two first mounting blocks in a penetrating manner, and the two first mounting portions are fixedly mounted in the two first mounting holes respectively; the middle part of the first end of the second connecting rod extends outwards to form a second mounting block, a second mounting hole is formed in the second mounting block in a penetrating mode, and the rotating ring is fixedly mounted in the second mounting hole.

Optionally, the rotatable fixing seat comprises a fixing block, two fixing plates, a rotating shaft and a connecting block; the two fixed connection plates are respectively and rotatably arranged at two ends of the two rotating shafts and are respectively and fixedly connected with the fixed block and the connecting block; the connecting block is rotatably connected with the second end of the first connecting rod.

Optionally, both the fixing plates are in interference connection with the rotating shaft.

Optionally, a rotating installation block is arranged at the second end of the first connecting rod, a rotating connection block is arranged on the connection block in a protruding mode, and the rotating connection block is connected with the rotating installation block through the connection pin.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the reading board support frame have one of following technological effect at least: on one hand, the utility model realizes the angle adjustment from two points of the rotatable fixing seat and the sucker by respectively rotatably connecting the two ends of the folding supporting rod with the rotatable fixing seat and the sucker; on the other hand through inciting somebody to action folding bracing piece sets up to a plurality of connecting rods that rotate the connection, has further enlarged the control range of angle, realizes that the multi-angle is swiftly adjusted, and is whole reading board support frame simple structure adjusts in a flexible way, when having satisfied the user demand, has still improved user experience, has high practicality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic view of an overall structure of a reading board support according to an embodiment of the present invention;

fig. 2 is a schematic view of an overall structure of a reading board support according to another embodiment of the present invention;

FIG. 3 is a schematic view of the squib configuration of FIG. 2;

fig. 4 is a schematic structural view of a connecting pin of a reading board support according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a connecting rod of a reading board support according to an embodiment of the present invention;

fig. 6 is a schematic view of a detachable structure of the rotatable fixing base of the reading board support according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

rotatable fixing seat 100, fixing block 110 and two fixing plates 120

Connecting block 140 for rotating shaft 130 and connecting block 141

Folding support rod 200 sucker 300 connecting rod 400

Connecting pin 500 rotates shaft 510 first mounting portion 520

First mounting block 610 of first connecting rod 600 of rotating ring 520

First mounting hole 611 rotates mounting block 620 second connecting rod 700

Second mounting hole 711 of second mounting block 710

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1, there is provided a reading board support frame, comprising a rotatable fixing base 100, a foldable support rod 200 and a suction cup 300, wherein two ends of the foldable support rod 200 are rotatably connected to the rotatable fixing base 100 and the suction cup 300 respectively; the folding support bar 200 includes a plurality of connecting bars 400, and the connecting bars 400 are rotatably connected.

In one aspect of the present invention, the two ends of the foldable support rod 200 are rotatably connected to the rotatable fixing base 100 and the suction cup 300, respectively, so as to adjust the angle between the rotatable fixing base 100 and the suction cup 300; on the other hand through inciting somebody to action folding bracing piece 200 sets up to a plurality of connecting rods 400 that rotate the connection, has further enlarged the control range of angle, realizes that the multi-angle swiftly adjusts, and is whole reading board support frame simple structure adjusts in a flexible way, when having satisfied the user demand, has still improved user experience, has high practicality.

Specifically, the rotatable fixing base 100 is used for connecting with a desktop or a desk, and if a manual suction cup (not shown) is disposed on the rotatable fixing base 100, the reading board support is detachably fixed on the desktop or the wall surface through the manual suction cup. Or, the rotatable fixing seat can be adhered to the desktop or the wall surface in an undetachable manner. The present invention is not limited to the connection between the rotatable fixing base 100 and the desk.

Further, the suction cup 300 is used for fixing a book or an electronic device, and in actual use, the size of the suction cup 300 is set according to the size of the device to be fixed, so as to stably fix the electronic device.

In another embodiment of the present invention, as shown in fig. 1 to 3, the foldable support rod 200 further includes a connection pin 500, and the connection rods 400 are rotatably connected to the connection pin 500.

In another embodiment of the present invention, as shown in fig. 4, a rotation shaft 510 is disposed at the center of the connection pin 500, two first installation parts 520 are symmetrically installed at both ends of the rotation shaft 510, and a rotation ring 530 is rotatably installed at the middle part of the rotation shaft 510.

Specifically, the rotating ring 530 is in interference connection with the rotating shaft 510. Through setting up the interference connection for connection structure is simple, makes simultaneously the rotating ring 530 with the connection of axis of rotation 510 has centering precision good, can bear the advantage that torque and bearing capacity are high, so, has guaranteed the reliable and stable in the rotation process, has improved the overall stability of structure.

In another embodiment of the present invention, as shown in fig. 1 and 5, the connecting rod 400 includes a first connecting rod 600 and a second connecting rod 700, two first mounting blocks 610 symmetrically extending outward from two corners of a first end of the first connecting rod 600, the two first mounting blocks 610 are provided with first mounting holes 611 in a penetrating manner, and the two first mounting portions 520 are respectively and fixedly mounted in the two first mounting holes 611; the middle of the first end of the second connecting rod 700 extends outwards to form a second mounting block 710, a second mounting hole 711 is formed in the second mounting block 710 in a penetrating manner, and the rotating ring 530 is fixedly mounted in the second mounting hole 711. Specifically, it should be understood that the connecting rod 400 has two forms, the first connecting rod 600 and the second connecting rod 700, respectively. After the first connecting rod 600 and the second connecting rod 700 are mounted together by one connecting pin 500, the first mounting hole 611 and the first mounting part 520 are tightly connected and do not rotate relatively, and the rotating ring 520 and the second mounting hole 711 are stably connected and do not move relatively. Therefore, when the angle between the first connecting rod 600 and the second connecting rod 700 needs to be adjusted, only the rotating ring 530 and the rotating shaft 510 can move relatively, that is, when the second connecting rod 700 is rotated, the second connecting rod 700 is adjusted to different angles between the first connecting rod 600 by using the center of the rotating shaft 510 as an axis through the rotating ring 520.

In another embodiment of the present invention, as shown in fig. 2 and 6, the rotatable fixing base 100 includes a fixing block 110, two fixing plates 120, a rotating shaft 130 and a connecting block 140; the two fixing plates 120 are respectively rotatably mounted at two ends of the two rotating shafts 130, and the two fixing plates 120 are further respectively fixedly connected with the fixing blocks 110 and the connecting blocks 140; the connecting block 140 is rotatably coupled to a second end of the first connecting rod 600. It should be understood that, since the two fixing plates 120 are respectively fixed to the fixing block 110 and the connecting block 140, the two fixing plates 120 do not move relative to the fixing block 110 and the connecting block 140, and only the two fixing plates 120 and the rotating shaft 130 can move relative to each other. Therefore, when the connection block 140 is rotated, the connection block 140 can be rotated about the rotation shaft 130 by the fixing plate 120 fixed thereto. Alternatively, the fixed block 110 is rotated around the rotation shaft 130 by rotating the fixed block 110 through the fixing plate 120 fixedly connected thereto. Therefore, the fixing block 110 or the connecting block 140 can be rotated to drive the folding supporting rod 200 connected with the connecting block 140 to move, so that the adjustment of one dimensionality is increased, the reading plate supporting frame has a rotatable function, the angle adjustment of the folding supporting rod 200 is matched with each rotatable function, the adjustment of multiple angles and multiple dimensionalities is realized, the adjustment is flexible, the use is convenient, the user experience is greatly improved, and the practicability is high.

Specifically, both of the fastening plates 120 are in interference connection with the rotating shaft 130.

In another embodiment of the present invention, as shown in fig. 5 to 6, the second end of the first connecting rod 600 is provided with a rotating installation block 620, the connecting block 140 is convexly provided with a rotating connecting block 141, and the rotating connecting block 141 is connected to the rotating installation block 620 through the connecting pin. In this way, the rotational connection of the connection block 140 to the first connection rod 600 is achieved.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The reading board support frame is characterized by comprising a rotatable fixed seat (100), a folding supporting rod (200) and a sucker (300), wherein two ends of the folding supporting rod (200) are respectively rotatably connected with the rotatable fixed seat (100) and the sucker (300); the folding support rod (200) comprises a plurality of connecting rods (400), and the connecting rods (400) are rotatably connected.

2. The reading board support stand of claim 1, wherein the folding support bar (200) further comprises a connecting pin (500), and wherein adjacent connecting bars (400) are each rotatably connected to the connecting pin (500).

3. The reading board support stand of claim 2, wherein the connecting pin (500) has a rotating shaft (510) at the center, two first mounting portions (520) are symmetrically mounted at two ends of the rotating shaft (510), and a rotating ring (530) is rotatably mounted in the middle of the rotating shaft (510).

4. The reading board support stand of claim 3, wherein the pivot ring (530) is in interference engagement with the pivot shaft (510).

5. The reading board support stand according to claim 3, wherein the connecting rod (400) comprises a first connecting rod (600) and a second connecting rod (700), two lateral angles of a first end of the first connecting rod (600) extend outwards to form two symmetrical first mounting blocks (610), each first mounting block (610) is provided with a first mounting hole (611) in a penetrating way, and the two first mounting parts (520) are fixedly mounted in the two first mounting holes (611) respectively; the middle of the first end of the second connecting rod (700) extends outwards to form a second mounting block (710), a second mounting hole (711) penetrates through the second mounting block (710), and the rotating ring (530) is fixedly mounted in the second mounting hole (711).

6. The reading board support stand of claim 5, wherein the rotatable mounting base (100) comprises a mounting block (110), two mounting plates (120), a rotatable shaft (130) and a connecting block (140); the two fixed connecting plates (120) are respectively rotatably arranged at two ends of the two rotating shafts (130), and the two fixed connecting plates (120) are respectively and fixedly connected with the fixed blocks (110) and the connecting blocks (140); the connecting block (140) is rotatably connected with the second end of the first connecting rod (600).

7. The reading board support stand of claim 6, wherein both of the securing plates (120) are in interference engagement with the pivot shaft (130).

8. The reading board support stand of claim 6, wherein the second end of the first connecting rod (600) is provided with a rotation mounting block (620), the connecting block (140) is provided with a rotation connecting block (141) in a protruding manner, and the rotation connecting block (141) is connected with the rotation mounting block (620) through the connecting pin (500).