Angle-adjustable table plate structure

Abstract

The utility model belongs to the technical field of table boards, and discloses an angle-adjustable table board structure which comprises a table board body and two bases, a first shaft rod and a second shaft rod are symmetrically and fixedly installed at the bottom of the table board body, two connecting rods are rotatably installed on the second shaft rod, a third shaft rod is rotatably installed at the other ends of the two connecting rods, and the number of the bases is two. Vertical frames are rotationally installed on the inner side of the base, a plurality of reinforcing plates are fixedly installed between the two vertical frames, spring buckles are fixedly installed on the inner sides of the vertical frames, and a plurality of second notches are formed in the vertical frames. The table plate structure can be subjected to large-amplitude angle adjustment according to requirements, has a folding storage function, is small in occupied area, improves the space utilization rate, and is convenient to transport and install due to the overall detachable design.

Description

Technical Field

[0001] The utility model belongs to the technical field of table boards, and particularly relates to a table board structure with adjustable angle. Background Art

[0002] A table is a commonly used piece of furniture, mostly made of wood. Things can be placed on it, things can be done, meals can be eaten, writing can be done, work can be done, etc. It is a piece of furniture fixed by a flat plate, legs and other supports. The table board is an important part of the table.

[0003] Traditional table board structures are mostly fixedly installed by bolts. On the one hand, the angle and height of the table board cannot be adjusted. Secondly, the whole cannot be folded, occupying a large area and reducing the space utilization rate. Content of the Utility Model

[0004] In order to solve the technical problems that the angle and height of the traditional table board cannot be adjusted, secondly, the whole cannot be folded, occupying a large area and reducing the space utilization rate, the utility model provides the following technical solutions:

[0005] The utility model relates to a table board structure with adjustable angle, which includes a table board body and a base. The bottom of the table board body is symmetrically and fixedly installed with a first shaft rod and a second shaft rod. Two connecting rods are rotatably installed on the second shaft rod, and the other ends of the two connecting rods are rotatably installed with a third shaft rod;

[0006] There are two bases. A vertical frame is rotatably installed inside the base, and multiple reinforcing plates are fixedly installed between the two vertical frames. A spring buckle is fixedly installed inside the vertical frame, and a plurality of second slots are opened on the vertical frame.

[0007] As a preferred technical solution of the utility model, a convex strip is arranged on one side of the top of the table board body close to the second shaft rod.

[0008] As a preferred technical solution of the utility model, two first slots are opened on one side of the top of the table board body close to the first shaft rod.

[0009] As a preferred technical solution of the utility model, the positions of the two first slots correspond to the positions of the vertical frames, and the width of the first slots is equal to the thickness of the vertical frames.

[0010] As a preferred technical solution of the utility model, a card hole is opened on the base. When the spring buckle is engaged with the card hole, the vertical frame is perpendicular to the base.

[0011] As a preferred technical solution of the utility model, the second slots are inclined at a negative angle, and the width of the second slots is equal to the diameter of the third shaft rod.

[0012] As a preferred technical solution of the utility model, a storage box is fixedly installed at one end of the two vertical frames.

[0013] The beneficial effects achieved by the present utility model are as follows:

[0014] Both the first shaft rod and the third shaft rod are hung on the second notch. By adjusting the angle between the table board body and the connecting rod, the purpose of adjusting the placement angle of the table board body is achieved. Moreover, by adjusting the hanging height of the third shaft rod and the first shaft rod, the height of the table board body can be adjusted.

[0015] Press the spring buckle to make the spring buckle disengage from the card hole and rotate the stand to be parallel to the base, and then remove the table board body and place it in the storage box to achieve the purpose of folding and storing, saving floor space. Description of the Drawings

[0016] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0017] Figure 1 is a schematic diagram of a horizontally placed table board structure with adjustable angle of the present utility model;

[0018] Figure 2 is a schematic structural diagram of an inclinedly placed table board structure with adjustable angle of the present utility model;

[0019] Figure 3 is a schematic structural diagram of the base in a table board structure with adjustable angle of the present utility model;

[0020] Figure 4 is a schematic structural diagram of the table board body in a table board structure with adjustable angle of the present utility model.

[0021] In the figures: 1. Table board body; 101. First shaft rod; 102. Second shaft rod; 103. Connecting rod; 104. Third shaft rod; 105. Ridge; 106. First notch; 2. Base; 201. Stand; 202. Reinforcing plate; 203. Spring buckle; 204. Second notch; 205. Storage box. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0023] Embodiment: As Figures 1-4As shown in the figure, an angle-adjustable tabletop structure includes a tabletop body 1 and a base 2. Symmetrically and fixedly installed at the bottom of the tabletop body 1 are a first shaft rod 101 and a second shaft rod 102. Two connecting rods 103 are rotatably installed on the second shaft rod 102, and the other ends of the two connecting rods 103 are rotatably installed with a third shaft rod 104;

[0024] There are two bases 2. An upright frame 201 is rotatably installed inside the base 2, and multiple reinforcing plates 202 are fixedly installed between the two upright frames 201. A spring buckle 203 is fixedly installed inside the upright frame 201, and multiple second notches 204 are opened on the upright frame 201.

[0025] On one side of the tabletop body 1 near the second shaft rod 102 at the top, there is a convex strip 105. When in use, the convex strip 105 can prevent the items on the tabletop body 1 from slipping when the tabletop body 1 is tilted.

[0026] On one side of the tabletop body 1 near the first shaft rod 101 at the top, two first notches 106 are opened. The positions of the two first notches 106 correspond to the positions of the upright frames 201, and the width of the first notches 106 is equal to the thickness of the upright frames 201. When in use, the upright frames 201 can be inserted into the first notches 106 to prevent the upright frames 201 from contacting the tabletop body 1 and causing limitation.

[0027] A clamping hole is opened on the base 2. When the spring buckle 203 is clamped with the clamping hole, the upright frame 201 is perpendicular to the base 2. When in use, the positioning of the upright frame 201 is achieved through the clamping action of the spring buckle 203 and the clamping hole.

[0028] The second notches 204 are inclined at a negative angle, and the width of the second notches 204 is equal to the diameter of the third shaft rod 104. When in use, since the third shaft rod 104 is inserted into the second notches 204 and the second notches 204 are in an inclined state, the tabletop body 1 can be positioned.

[0029] One ends of the two upright frames 201 are fixedly installed with a storage box 205. When in use, after folding, the tabletop body 1 can be placed in the storage box 205 for storage.

[0030] Specifically, when the present utility model is in use, the upright frame 201 is inserted into the first notch 106, and the first shaft rod 101 on the tabletop body 1 is hung on the second notch 204. The connecting rod 103 is rotated to make the third shaft rod 104 hang on the second notch 204 and make the third shaft rod 104 located below the first shaft rod 101. By adjusting the angle between the tabletop body 1 and the connecting rod 103, the purpose of adjusting the placement angle of the tabletop body 1 is achieved. And by adjusting the hanging height of the third shaft rod 104 and the first shaft rod 101, the height of the tabletop body 1 can be adjusted. Press the spring buckle 203 to make the spring buckle 203 disengage from the clamping hole and rotate the upright frame 201 to be parallel to the base 2, and then remove the tabletop body 1 and place it in the storage box 205 to achieve the purpose of folding and storage.

[0031] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0032] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0033] In the present utility model, unless otherwise clearly defined and limited, terms such as "installed", "set", "connected", "fixed", "swivelly connected", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An angle-adjustable tabletop structure, comprising a tabletop body (1) and a base (2), characterized in that: The bottom of the tabletop body (1) is symmetrically and fixedly installed with a first shaft rod (101) and a second shaft rod (102). Two connecting rods (103) are rotatably installed on the second shaft rod (102), and the other ends of the two connecting rods (103) are rotatably installed with a third shaft rod (104). There are two bases (2). An upright frame (201) is rotatably installed inside the base (2), and multiple reinforcing plates (202) are fixedly installed between the two upright frames (201). A spring buckle (203) is fixedly installed inside the upright frame (201), and multiple second notches (204) are formed on the upright frame (201).

2. The adjustable-angle tabletop structure according to claim 1, characterized in that: A convex strip (105) is provided on one side of the top of the tabletop body (1) close to the second shaft rod (102).

3. The adjustable-angle tabletop structure according to claim 1, wherein: Two first notches (106) are formed on one side of the top of the tabletop body (1) close to the first shaft rod (101).

4. The adjustable-angle tabletop structure according to claim 3, characterized in that: The positions of the two first notches (106) correspond to the positions of the upright frames (201), and the width of the first notches (106) is equal to the thickness of the upright frames (201).

5. The adjustable-angle tabletop structure according to claim 1, characterized in that: A clamping hole is formed in the base (2). When the spring buckle (203) is clamped with the clamping hole, the upright frame (201) is perpendicular to the base (2).

6. The adjustable-angle tabletop structure according to claim 1, wherein: The second notch (204) is inclined at a negative angle, and the width of the second notch (204) is equal to the diameter of the third shaft rod (104).

7. The adjustable-angle tabletop structure according to claim 1, characterized in that: A storage box (205) is fixedly installed at one end of the two upright frames (201).

Images