A dual-purpose desk

Abstract

The present application relates to the technical field of office desks, and discloses a dual-purpose office desk, including a mounting frame, the inner side of the mounting frame is rotatably connected to a mounting box, the outer side of the mounting frame is rotatably connected to two connecting strips, the ends of the two connecting strips away from the mounting frame are rotatably connected to the outer side of the mounting box, a limiting assembly is provided on the mounting frame, and an angle adjustment assembly is provided on the mounting box; by rotating the second bolt, since the second bolt is threadedly connected to the top of the mounting frame, when the second bolt is rotated, the second bolt moves up and down along the inner side of the mounting frame, thereby driving the lower limiting rod to move up and down, and when the limiting rod moves upward, the limiting rod slowly moves away from one side of the mounting box, and at this time the staff rotates the mounting box, and the mounting box rotates along the inner side of the mounting frame until the bottom surface of the mounting box is fitted with the bottom surface, and the installation of the device is completed.

Description

Technical Field

[0001] The present application relates to the technical field of office desks, and in particular to a dual-purpose office desk. Background Art

[0002] In the existing technical field, as an indispensable tool in engineering design and drawing work, the design of drawing tables often focuses on stability and load-bearing capacity. However, with the continuous development of modern design concepts, higher requirements are also put forward for comfort and flexibility in the drawing process. Although the drawing tables currently available on the market can meet basic drawing needs, they often have shortcomings in terms of desktop angle adjustment; therefore, we propose a dual-purpose desk to solve this problem.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In order to solve the problem in the prior art that the drawing placing tables existing in the market, although they can meet the basic drawing needs, often have deficiencies in adjusting the angle of the desktop, the present application provides a dual-purpose office desk.

[0005] The dual-purpose desk provided in this application adopts the following technical solution:

[0006] A dual-purpose office desk comprises a mounting frame, the inner side of which is rotatably connected to a mounting box, the outer side of which is rotatably connected to two connecting strips, the ends of the two connecting strips away from the mounting frame are rotatably connected to the outer side of the mounting box, a limiting component is arranged on the mounting frame, and an angle adjustment component is arranged on the mounting box; the angle adjustment component comprises a mounting groove, the mounting groove is arranged on the top of the mounting box, a limiting block is fixedly connected to the inner side of the mounting groove, a cylinder is hinged on the outer side of the limiting block, an output end of the cylinder is hinged to a rotating plate via another limiting block, the rotating plate is rotatably connected to the inner side of the mounting groove, and a rubber pad is arranged on the outer side of the rotating plate.

[0007] Preferably, two first drawers are slidably connected to the inner side of the installation box, and two first bolts are threadedly connected to the inner side of the installation box.

[0008] Preferably, the bottom of the installation box is slidably connected to two second drawers, and the two first bolts penetrate the installation box and are threadedly connected to the inner sides of the second drawers.

[0009] Preferably, the limiting assembly includes a second bolt, the second bolt is threadedly connected to the top of the mounting frame, and a limiting rod is installed at the bottom of the second bolt.

[0010] Preferably, a connecting rod is fixedly connected to the outer side of the mounting frame, and the limiting rod is slidably connected to the outer side of the connecting rod.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] 1. When using this device for drawing, the staff starts the cylinder. When the cylinder extends outward, the cylinder drives the rotating plate to move through the limit block set at the output end. Since the rotating plate is rotatably connected to the inner side of the installation slot, the extension of the cylinder drives the rotating plate to rotate, which can realize the continuous adjustment of the desktop angle to meet different drawing needs, and the adjustment process is simple and convenient;

[0013] 2. When the staff uses this device to work, the staff can rotate the second bolt. Since the second bolt is threadedly connected to the top of the mounting frame, when the second bolt is rotated, the second bolt moves up and down along the inner side of the mounting frame, thereby driving the lower limit rod to move up and down. When the limit rod moves upward, the limit rod slowly moves away from one side of the installation box. At this time, the staff rotates the installation box, and the installation box rotates along the inner side of the mounting frame until the bottom surface of the installation box is fitted with the bottom surface, and the installation of the device is completed; when installing the office desk, the staff passes the two first bolts through the installation box and threadedly connects them to the inner side of the second drawer, so as to complete the limiting of the two second drawers and prevent the objects inside the second drawers from falling out due to the rotation of the installation box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0015] Figure 2 is a structural schematic diagram of another viewing angle of an embodiment of the application;

[0016] Figure 3 It is a schematic diagram of the structure of the second drawer, etc. of the embodiment of the application;

[0017] Figure 4 It is a schematic diagram of the folded structure of the embodiment of the application.

[0018] Explanation of the accompanying drawings: 1. mounting frame; 2. mounting box; 3. connecting strip; 4. first drawer; 5. mounting groove; 6. cylinder; 7. rotating plate; 8. second drawer; 9. first bolt; 10. limiting rod; 11. second bolt; 12. connecting rod. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The present application embodiment discloses a dual-purpose desk. Figure 1-4 , a dual-purpose desk comprises a mounting frame 1, the inner side of the mounting frame 1 is rotatably connected with a mounting box 2, the outer side of the mounting frame 1 is rotatably connected with two connecting strips 3, one end of the two connecting strips 3 away from the mounting frame 1 is rotatably connected to the outer side of the mounting box 2, a limit assembly is arranged on the mounting frame 1, and an angle adjustment assembly is arranged on the mounting box 2; the angle adjustment assembly comprises a mounting slot 5, the mounting slot 5 is arranged on the top of the mounting box 2, the inner side of the mounting slot 5 is fixedly connected with a limit block, the outer side of the limit block is hinged with a cylinder 6, the output end of the cylinder 6 is hinged with a rotating plate 7 through another limit block, the rotating plate 7 is rotatably connected to the inner side of the mounting slot 5, and a rubber pad is installed on the outer side of the rotating plate 7; by starting the cylinder 6, when the cylinder 6 extends outward, the cylinder 6 drives the rotating plate 7 to move through the limit block arranged at the output end, because the rotating plate 7 is rotatably connected to the inner side of the mounting slot 5, the extension of the cylinder 6 drives the rotating plate 7 to rotate, so that the continuous adjustment of the desktop angle can be realized to meet different drawing requirements, and the adjustment process is simple and convenient.

[0021] Reference Figure 1-4 The inner side of the installation box 2 is slidably connected to two first drawers 4, and the inner side of the installation box 2 is threadedly connected to two first bolts 9.

[0022] Reference Figure 1-4 The bottom of the installation box 2 is slidably connected to two second drawers 8, and two first bolts 9 penetrate the installation box 2 and are threadedly connected to the inner sides of the second drawers 8.

[0023] Reference Figure 1-4 The limiting assembly includes a second bolt 11, which is threadedly connected to the top of the mounting frame 1, and a limiting rod 10 is installed at the bottom of the second bolt 11. A connecting rod 12 is fixedly connected to the outside of the mounting frame 1, and the limiting rod 10 is slidably connected to the outside of the connecting rod 12; by rotating the second bolt 11, since the second bolt 11 is threadedly connected to the top of the mounting frame 1, when the second bolt 11 is rotated, the second bolt 11 moves up and down along the inner side of the mounting frame 1, thereby driving the lower limiting rod 10 to move up and down. When the limiting rod 10 moves upward, the limiting rod 10 slowly moves away from one side of the mounting box 2. At this time, the worker The staff rotates the installation box 2, and the installation box 2 rotates along the inner side of the installation frame 1 until the bottom surface of the installation box 2 is in contact with the bottom surface, and the installation of the device is completed; when installing the office desk, the staff passes the two first bolts 9 through the installation box 2 and threads them on the inner side of the second drawer 8, so as to complete the limiting of the two second drawers 8 and prevent the objects inside the second drawers 8 from falling out due to the rotation of the installation box 2; when the device is folded, the staff unscrews the two first bolts 9, and the two second drawers 8 can use the storage function. When the device is folded, storage can also be achieved, which increases the practicality of the device.

[0024] The implementation principle of a dual-purpose desk in the embodiment of the present application is as follows: when a staff member uses this device to work, the staff member can rotate the second bolt 11. Since the second bolt 11 is threadedly connected to the top of the mounting frame 1, when the second bolt 11 is rotated, the second bolt 11 moves up and down along the inner side of the mounting frame 1, thereby driving the lower limiting rod 10 to move up and down. When the limiting rod 10 moves upward, the limiting rod 10 slowly moves away from one side of the mounting box 2. At this time, the staff member rotates the mounting box 2, and the mounting box 2 rotates along the inner side of the mounting frame 1 until the bottom surface of the mounting box 2 is fitted with the bottom surface, and the installation of the device is completed; when installing the desk, the staff member passes the two first bolts 9 through the mounting box 2 and threads them on the inner side of the second drawer 8, so as to complete the limiting of the two second drawers 8 and prevent the objects inside the second drawer 8 from falling out due to the rotation of the mounting box 2;

[0025] When using this device for drawing, the staff starts the cylinder 6. When the cylinder 6 extends outward, the cylinder 6 drives the rotating plate 7 to move through the limit block set at the output end. Since the rotating plate 7 is rotatably connected to the inner side of the installation groove 5, the extension of the cylinder 6 drives the rotating plate 7 to rotate, which can realize continuous adjustment of the desktop angle to meet different drawing needs, and the adjustment process is simple and convenient.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A dual-purpose desk, comprising a mounting frame (1), characterized in that: The inner side of the mounting frame (1) is rotatably connected to a mounting box (2), the outer side of the mounting frame (1) is rotatably connected to two connecting bars (3), one end of the two connecting bars (3) away from the mounting frame (1) is rotatably connected to the outer side of the mounting box (2), a limit position component is provided on the mounting frame (1), and an angle adjustment component is provided on the mounting box (2); The angle adjustment assembly comprises a mounting groove (5), wherein the mounting groove (5) is provided at the top of the mounting box (2), a limit block is fixedly connected to the inner side of the mounting groove (5), a cylinder (6) is hingedly connected to the outer side of the limit block, an output end of the cylinder (6) is hingedly connected to a rotating plate (7) via another limit block, the rotating plate (7) is rotatably connected to the inner side of the mounting groove (5), and a rubber pad is installed on the outer side of the rotating plate (7).

2. A dual-purpose desk according to claim 1, characterized in that: The inner side of the installation box (2) is slidably connected to two first drawers (4), and the inner side of the installation box (2) is threadedly connected to two first bolts (9).

3. A dual-purpose desk according to claim 2, characterized in that: The bottom of the installation box (2) is slidably connected to two second drawers (8), and the two first bolts (9) penetrate the installation box (2) and are threadedly connected to the inner sides of the second drawers (8).

4. A dual-purpose desk according to claim 1, characterized in that: The limiting assembly comprises a second bolt (11), wherein the second bolt (11) is threadedly connected to the top of the mounting frame (1), and a limiting rod (10) is installed at the bottom of the second bolt (11).

5. A dual-purpose desk according to claim 4, characterized in that: A connecting rod (12) is fixedly connected to the outer side of the mounting frame (1), and the limiting rod (10) is slidably connected to the outer side of the connecting rod (12).

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