CN220734734U

CN220734734U - Portable reading support

Info

Publication number: CN220734734U
Application number: CN202322290387.6U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Youxiang Culture Guangzhou Co ltd
Current assignee: Youxiang Culture Guangzhou Co ltd
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2024-04-09
Anticipated expiration: 2033-08-24

Abstract

A portable reading stand, comprising a panel member 1 having a placement surface 11 adapted to hold books or electronic products; a support base 2 for connecting the panel member 1, having a use state in which the panel member 1 is supported, and a storage state in which the panel member 1 is stored in contact with or separately from the panel member 1; and a plurality of expansion pieces 3, wherein one end of each expansion piece 3 is rotatably connected with the panel piece 1, and the other end of each expansion piece can extend out of the outline range of the panel piece 1, so that the supporting range of the placing surface 11 can be expanded. According to the portable reading support, the expanding piece is arranged on the panel piece, the supporting range of the placing surface is expanded by rotating the expanding piece, and the supporting seat is in the storage state, so that the reading support is more convenient to carry; in addition, the reading support can keep the user in a comfortable and healthy reading posture, so that the damage to the eyesight and the cervical vertebra is reduced, and the functions of preventing myopia and humpback are achieved.

Description

Portable reading support

Technical Field

The utility model relates to the field of reading brackets, in particular to a portable reading bracket.

Background

The reading support is an auxiliary tool for holding books or electronic products, and enables the hands of a user to be liberated. The existing reading support is suitable for the size of books or tablet computers, and the panel is made to be relatively wide, so that the reading support is inconvenient to carry.

Based on this, it is desirable to provide a reading stand that is convenient to carry.

Disclosure of Invention

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a portable reading stand, comprising a panel member 1 having a placement surface 11 adapted to hold books or electronic products; a support base 2 connected to the panel member 1, and having a use state in which the support base is supported by the panel member 1 and a storage state in which the support base is attached to the panel member 1 or the support base is stored separately from the panel member 1; and one end of each expansion piece 3 is rotatably connected with the panel piece 1, and the other end of each expansion piece 3 can extend out of the outline range of the panel piece 1, so that the supporting range of the placing surface 11 can be expanded.

Further, at least four expansion pieces 3 are disposed on two sides of the placement surface 11, and at least two expansion pieces 3 are disposed on the same side.

Further, the plurality of expansion pieces 3 located on the same side are distributed in parallel on the placement surface 11.

Further, the placement surface 11 is provided with a relief opening 12 adapted to relieve the expansion member 3.

Further, the avoiding opening 12 is provided with a limiting wall 121 for limiting the maximum travel of the rotation of the extension member 3.

Further, the avoiding opening 12 is provided with a first fixed point 123 and/or a second fixed point 122; the expanding piece 3 is provided with a third fixed point part 32 and/or a fourth fixed point part, and the third fixed point part 32 is matched with the first fixed point part 123, so that the expanding piece 3 is kept in the avoiding opening 12; the fourth fixed point portion cooperates with the second fixed point portion 122 to enable the extension member 3 to keep one end protruding from the placement surface 11.

Further, operation notches 13 are respectively provided at both side edges of the placement surface 11, and are adapted to provide an operation space for pulling out the extension member 3.

Further, the expansion piece 3 is rotatably connected with the panel piece 1 through a limit nail 31; an elastic notch 311 is formed at one end of the limiting pin 31 near the panel member 1 along the length direction, and a guiding surface 312 is formed at one end near the panel member 1.

Further, the book pressing assembly 4 is also included; the book pressing assembly 4 comprises a book pressing strip 41 with one end rotatably arranged; the clown board 42 is arranged at an included angle with the placement surface 11, and the size of the included angle is selected from 30-90 degrees or 90-120 degrees; the book pressing strip 41 is rotatably connected with the clown board 42 and is positioned at one side opposite to the expansion piece 3; the shielding plate 42 is provided with a receiving groove 421 adapted to receive the book pressing bar 41.

Further, the panel member 1 and the supporting seat 2 are in rotary connection through the hinging seat 14, the hinging block 21 and the rotating shaft 6; the support angle adjusting mechanism 5 is connected between the panel member 1 and the support seat 2 and is suitable for fixing the angle between the panel member 1 and the support seat 2; the supporting angle adjusting mechanism 5 comprises a positioning part which is arranged at one end of the hinge seat 14; an anchor 51 slidably coupled to the hinge base 14 and having a positioning block 511 engaged with the positioning portion; an elastic member 52 adapted to lock the positioning block 511 to the positioning portion; and an operating member 53 connected to the anchor 51 and adapted to disengage the positioning block 511 from the positioning portion against the elastic force of the elastic member 52.

According to the portable reading support, the expanding piece is arranged on the panel piece, the supporting range of the placing surface is expanded by rotating the expanding piece, and the supporting seat is in the storage state, so that the reading support is more convenient to carry.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a portable reading stand according to an embodiment of the present utility model.

FIG. 2 is a schematic view of the structure of the stent with the stent deployed against the stent.

Fig. 3 is a schematic structural diagram of another view of fig. 2.

Fig. 4 is a schematic view of an exploded structure of the portable reading stand.

Reference numerals illustrate:

1. a panel member; 11. placing a surface; 12. an avoidance port; 13. an operation notch; 14. a hinge base; 121. a limiting wall; 122. a second fixed point part; 123. a first positioning portion;

2. a support base; 21. a hinge block;

3. an expansion member; 31. a limit nail; 32. a third fixed point part; 311. an elastic notch; 312. a guide surface;

4. a book pressing assembly; 41. pressing book strips; 42. a clown board; 421. a storage groove;

5. a support angle adjusting mechanism; 51. an anchor; 52. an elastic member; 53. an operating member; 511. a positioning block; 512. a connecting rod;

6. a rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model and the accompanying drawings. It should be noted that the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is to be understood that the embodiments described below by referring to the drawings are exemplary and intended to illustrate the utility model and not to be construed as limiting the utility model.

The terms "first," "second," and the like, 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 defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

Unless specifically stated or limited otherwise, terms such as "mounted," "connected," "secured" and the like should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The positional or positional relationships indicated as terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., are based on the positional or positional relationships shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore are not to be construed as limiting the utility model. For example, a first feature "on" or "under" a second feature may be the first and second features directly contacting each other, or the first and second features indirectly contacting each other through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

Examples

As shown in fig. 1-4, a preferred embodiment of a portable reading stand provided for the present utility model comprises a panel member 1 having a placement surface 11 adapted to hold books or electronic products; a support base 2 for connecting the panel member 1, having a use state in which the panel member 1 is supported, and a storage state in which the panel member 1 is stored in contact with or separately from the panel member 1; and a plurality of expansion pieces 3, wherein one end of each expansion piece 3 is rotatably connected with the panel piece 1, and the other end of each expansion piece can extend out of the outline range of the panel piece 1, so that the supporting range of the placing surface 11 can be expanded. In this embodiment, as a preferable scheme, the panel member 1 is a rectangular panel, the supporting seat 2 is hinged on one side of the backrest surface at the upper end of the panel member 1, and can be attached to the panel member 1 when being stored, and can form an angle support with the panel member 1 when being used; the expansion pieces 3 are four, form two groups and distribute on the left and right sides of the placing surface 11, rotate and connect on one side of the placing surface 11 of the panel piece 1, when the placing surface 11 needs to be expanded to support books or electronic flat boards, the other end of the expansion piece 3 is rotated out of the placing surface 11, when the placing surface 11 does not need to be expanded, the expansion piece 3 can be stored on the placing surface 11, in other embodiments, the expansion piece 3 can be arranged on the upper side and the lower side of the panel piece 1, and when the expansion piece 3 can be stored, the expansion piece 3 can be stored on the edge or the back of the panel piece 1.

Specifically, the expansion pieces 3 have at least four, are distributed on two side edges of the placement surface 11, and are provided with at least two expansion pieces 3 on the same side edge, so that one of the purposes is to make books or flat plates and the like have a plurality of supporting points on the expansion range of the placement surface 11, so as to obtain a more stable use state and improve the use experience of products.

The extension pieces 3 located on the same side are distributed on the placement surface 11 in parallel, the connecting ends of the extension pieces 3 can be arranged on the same side in parallel, and can also be arranged on different sides in parallel, so that the extension pieces 3 are orderly arranged on the placement surface 11, the extension pieces are more attractive and convenient to store, in the embodiment, the length of the extension piece 3 located on the outer side is greater than that of the extension piece 3 located on the inner side, and the connecting end of the extension piece 3 located on the outer side is higher than that of the extension piece 3 located on the inner side, so that the rotation interference between the extension pieces 3 is reduced when the range of the placement surface 11 is expanded.

The placing surface 11 is provided with an avoiding opening 12, which is suitable for avoiding the expansion member 3, in this embodiment, the avoiding opening 12 is preferably a recessed step preset on the placing surface 11, so that the expansion member 3 and the panel member 1 form a visual whole when being stored on the placing surface 11, and meanwhile, the side wall of the step can limit the travel range of the expansion member 3.

Further, the avoidance port 12 is provided with a limiting wall 121 for limiting the maximum travel of the rotation of the expansion member 3, and in this embodiment, two limiting walls 121 provided on the avoidance port 12 are located at two sides, corresponding to the storage position and the maximum opening angle position of the expansion member 3, respectively.

Further, the escape opening 12 is provided with a first fixed point portion 123 and/or a second fixed point portion 122; the expanding piece 3 is provided with a third fixed point part 32 and/or a fourth fixed point part, the third fixed point part 32 is matched with the first fixed point part 123, so that the expanding piece 3 is kept in the avoiding opening 12 and corresponds to the accommodating state of the expanding piece 3; the fourth fixed point portion cooperates with the second fixed point portion 122 to enable one end of the extension member 3 to extend out of the placement surface 11, and it is not difficult to think that the first fixed point portion 123, the third fixed point portion 32, the second fixed point portion 122 and the fourth fixed point portion are combined, and may be simultaneously provided, or may be provided with only one of them. In this embodiment, the first fixed point 123 is a slot disposed on the side wall of the avoidance port 12 and is located at one end far away from the connection end of the extension member 3, and the end of the extension member 3 is led with an arc surface to form a third fixed point 32, which can be clamped into the slot, so that the extension member 3 is locked in the avoidance port 12 to a certain extent; the second fixed point part 122 is arranged on the bottom end wall surface of the avoiding port 12, correspondingly, the fourth fixed point part is arranged on the side surface of the expansion piece 3, which is close to the panel piece 1, and the third fixed point part 32 and the fourth fixed point part are preferably matched with each other by adopting convex points and grooves; in other embodiments, the first fixing portion 123 may be disposed on the bottom end wall surface of the relief port 12, and the third fixing portion 32 may be disposed on the surface of the expansion member 3 adjacent to the panel member 1.

Further, the two sides of the placement surface 11 are respectively provided with an operation notch 13, which is suitable for providing an operation space for pulling out the extension member 3, in this embodiment, the operation notch 13 is preferably a through slot penetrating the panel member 1, and in other embodiments, may be a concave avoidance slot.

The expansion piece 3 is rotationally connected with the panel piece 1 through the limit nail 31, an elastic notch 311 is formed in one end, close to the panel piece 1, of the limit nail 31 along the length direction, a guide surface 312 is formed in one end, close to the panel piece 1, of the limit nail 31, the volume is contracted through the elastic notch 311, the volume is restored after the limit nail passes through a through hole preset in the panel piece 1 and is limited on the through hole, and the guide surface 312 can enable the limit nail 31 to pass through the through hole more.

Further, the book pressing assembly 4 is also included; the book pressing assembly 4 comprises book pressing strips 41 with one end rotatably arranged for pressing pages or electronic products and further freeing hands of a user, and in this embodiment, the book pressing strips 41 are provided with two book pressing strips and are connected to the shielding plate 42 and are located at the lower end of the panel member 1.

The book pressing assembly 4 further comprises a clown board 42 which is arranged at an included angle with the placement surface 11, wherein the included angle is selected from 30-90 degrees or 90-120 degrees, preferably 85-95 degrees, and in the embodiment, 90 degrees are selected; the book pressing strip 41 is rotationally connected with the shielding plate 42, is located on one side, facing away from the extension piece 3, of the shielding plate 42 is provided with a containing groove 421, is suitable for containing the book pressing strip 41, can be pulled out of the containing groove 421 and rotated to a required angle when the book pressing strip 41 is required to be used, can be contained when the book pressing strip is not required to be used, and has better use experience.

The panel member 1 is rotationally connected with the supporting seat 2; and the support angle adjusting mechanism 5 is connected between the panel member 1 and the support seat 2 and is suitable for fixing the angle between the panel member and the support seat 2. Specifically, the panel member 1 and the supporting seat 2 are in rotary connection through the hinging seat 14, the hinging block 21 and the rotating shaft 6; the supporting angle adjusting mechanism 5 comprises a positioning part which is arranged at one end of the hinge seat 14; an anchor 51 slidably connected to the hinge base 14 and having a positioning block 511 engaged with the positioning portion; an elastic member 52 adapted to lock the positioning block 511 to the positioning portion; the operating member 53 is connected to the anchor 51 and adapted to disengage the positioning block 511 from the positioning portion against the elastic force of the elastic member 52. In the embodiment, a hinge seat 14 is arranged at the top of the panel member 1, a hinge block 21 is arranged at the top end of the supporting seat 2, and a rotating shaft 6 is arranged between the hinge seat 14 and the hinge block 21 in a penetrating manner to realize rotating connection; the first end of the hinge seat 14 is provided with a positioning part with a plurality of gears, the anchoring piece 51 is connected to the first end of the hinge seat 14 in a sliding way, the matching between the positioning piece 511 of the anchoring piece 51 and the gears of the positioning part is in column groove matching or tooth meshing matching, and the positioning piece 511 can be arranged on the end face of the anchoring piece 51 close to the hinge seat 14 and can also be arranged on the side face of the positioning piece; the second end of the hinge seat 14 is slidably connected with an operating element 53, the operating element 53 is fixedly connected with the anchoring element 51 through a connecting rod 512, and the connecting rod 512 and the anchoring element 51 are provided with penetrating holes for the rotating shaft 6 to penetrate; the restoring member is disposed between the operating member 53 and the second end of the hinge base 14, and the restoring member is preferably a compression spring or torsion spring or elastic pressing piece. When the operating member 53 is pressed, the operating member 53 compresses the reset member and drives the connecting rod 512 and the anchoring member 51 to slide, so that the positioning block 511 is separated from the gear, the angle locking between the panel member 1 and the supporting seat 2 is released, after the angles of the two are adjusted, the operating member 53 is released, the operating member 53 is driven to move reversely under the action of potential energy stored by the reset member, so that the connecting rod 512 and the anchoring member 51 are driven, the positioning block 511 is clamped into the gear again, and finally the angle between the panel member 1 and the supporting seat 2 is locked.

According to the portable reading support, the expanding piece is arranged on the panel piece, the supporting range of the placing surface is expanded by rotating the expanding piece, and the supporting seat is in the storage state, so that the reading support is more convenient to carry; in addition, the reading support can keep the user in a comfortable and healthy reading posture, so that the damage to the eyesight and the cervical vertebra is reduced, and the functions of preventing myopia and humpback are achieved.

The above examples illustrate only one embodiment of the utility model, which is described in more detail and is not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A portable reading stand, characterized in that: comprises a panel (1) with a placement surface (11) suitable for containing books or electronic products;

a support base (2) connected with the panel member (1) and having a use state of forming a support with the panel member (1) and a storage state of attaching the panel member (1) or separately storing the panel member (1);

the panel assembly comprises a plurality of expansion pieces (3), wherein one ends of the expansion pieces (3) are rotationally connected with the panel assembly (1), and the other ends of the expansion pieces can extend out of the outline range of the panel assembly (1), so that the supporting range of the placing surface (11) can be expanded.

2. Portable reading stand according to claim 1, characterized in that said expansion elements (3) are provided in at least four, distributed on both sides of said resting surface (11), and in that at least two of said expansion elements (3) are provided on the same side.

3. Portable reading stand according to claim 2, characterized in that a plurality of said expansion elements (3) on the same side are arranged side by side on said resting surface (11).

4. A portable reading stand according to any one of claims 1-3, characterized in that the placement surface (11) is provided with a relief opening (12) adapted to relieve the expansion member (3).

5. Portable reading stand according to claim 4, characterized in that the relief opening (12) is provided with a limiting wall (121) for limiting the maximum travel of the rotation of the expansion member (3).

6. Portable reading stand according to claim 4, characterized in that the avoidance port (12) is provided with a first fixed point (123) and/or a second fixed point (122);

the expansion piece (3) is provided with a third fixed point part (32) and/or a fourth fixed point part, and the third fixed point part (32) is matched with the first fixed point part (123) so that the expansion piece (3) is kept in the avoidance port (12);

the fourth fixed point part is matched with the second fixed point part (122) so that one end of the expanding piece (3) is kept to extend out of the placing surface (11).

7. Portable reading stand according to claim 4, characterized in that the two side edges of the resting surface (11) are provided with respective operating notches (13) adapted to provide an operating space for pulling out the expansion member (3).

8. Portable reading stand according to any of claims 1-3, 5-7, characterized in that the extension element (3) is rotatably connected to the panel element (1) by means of a stop pin (31);

an elastic notch (311) is formed in one end, close to the panel member (1), of the limit nail (31), and a guide surface (312) is formed in one end, close to the panel member (1), of the limit nail.

9. The portable reading stand according to any of claims 1-3, 5-7, further comprising a book pressing assembly (4);

the book pressing assembly (4) comprises a book pressing strip (41) with one end rotatably arranged;

the clown board (42) is arranged at an included angle with the placement surface (11), and the size of the included angle is selected from 30-90 or 90-120 degrees;

the book pressing strip (41) is rotationally connected with the clown board (42) and is positioned at one side opposite to the expansion piece (3);

the shielding plate (42) is provided with a storage groove (421) which is suitable for accommodating the book pressing strip (41).

10. Portable reading stand according to any of claims 1-3, 5-7, characterized in that the panel element (1) is in rotational connection with the support base (2) via a hinge base (14), a hinge block (21) and a rotation shaft (6);

the support angle adjusting mechanism (5) is connected between the panel piece (1) and the support seat (2) and is suitable for fixing the angle between the panel piece and the support seat;

the supporting angle adjusting mechanism (5) comprises a positioning part which is arranged at one end of the hinging seat (14);

an anchor (51) slidably connected to the hinge base (14) and having a positioning block (511) engaged with the positioning portion;

an elastic member (52) adapted to lock the positioning block (511) to the positioning portion;

and an operating member (53) connected to the anchor member (51) and adapted to disengage the positioning block (511) from the positioning portion against the elastic force of the elastic member (52).