Adjustable assembly model display stand

Abstract

The utility model relates to the field of model display stands, and in particular to an adjustable assembled model display stand, wherein a mounting base is rotatably mounted on one side of a bottom plate through a rotating shaft, a cavity is provided on the top of the mounting base, a movable arm is inserted in the cavity, and an arm rod is rotatably mounted on the top of the movable arm through a rotating member; a slide groove is provided through the movable arm, and the movable arm is movable up and down in the mounting base through the slide groove, and a limit piece is fixedly arranged in the mounting base corresponding to the slide groove, and a locking wheel is rotatably arranged on the mounting base. In the utility model, an adaptable clamping arrangement is provided between the locking piece and the lifting rack, and the lifting and lowering adjustment and fixing of the movable arm can be performed by adjusting the locking wheel; the gear and the tooth cavity are mutually clamped, and the angle of the arm rod can be adjusted and fixed by adjusting the movable rod, and this adjustment method is simple and convenient, and is convenient for users to use.

Description

Technical Field

[0001] The utility model relates to the technical field of model display stands, in particular to an adjustable assembled model display stand. Background Art

[0002] A model display stand is a platform or structure specially used to display various models. It is usually designed to be both beautiful and practical in order to effectively attract the audience's attention and show the characteristics of the model. Through unique design and layout, the model display stand can stand out from many exhibits and attract the audience's attention.

[0003] However, the height or angle of the conventional model display stand on the market is often adjusted by connecting parts such as bolts, which makes the adjustment process too troublesome and inconvenient for users. Therefore, there is an urgent need for a model display stand that is easy to adjust. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an adjustable assembly model display stand.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An adjustable assembled model display stand comprises a bottom plate, a mounting base is rotatably mounted on one side of the bottom plate via a rotating shaft, a cavity is provided on the top of the mounting base, a movable arm is inserted in the cavity, and an arm rod is rotatably mounted on the top of the movable arm via a rotating member; a sliding groove is provided through the movable arm, the movable arm is located in the mounting base through the sliding groove and moves up and down, a limiting member is fixedly arranged in the mounting base corresponding to the sliding groove, and a locking wheel is rotatably arranged on the mounting base.

[0007] In addition, a preferred structure is that a lifting rack is provided on the movable arm on a side located in the mounting base and facing the locking wheel, and a locking piece is adapted to be provided on the locking wheel corresponding to the lifting rack.

[0008] In addition, a preferred structure is that the locking wheel is rotatably mounted on the mounting base via a rotating shaft, and the locking wheel and the locking member are an integrated structure.

[0009] In addition, a preferred structure is that a rotating cavity and a tooth cavity are opened inside the rotating member, and the rotating cavity is communicated with the tooth cavity.

[0010] In addition, a preferred structure is that a movable rod is inserted through the interior of the rotating member, and a gear is fixedly sleeved on the movable rod and located in the rotating cavity.

[0011] In addition, a preferred structure is that the gear is adapted to the tooth cavity, the arm is fixedly mounted on the rotating member, and when the gear is clamped in the tooth cavity, the tooth cavity, the rotating member and the arm are locked.

[0012] The beneficial effects of the utility model are as follows: the locking piece and the lifting rack are adapted to fit together, and the movable arm can be lifted and lowered and fixed by adjusting the locking wheel; the gear and the tooth cavity are mutually adapted to fit together, and the angle of the arm can be adjusted and fixed by adjusting the movable rod. This adjustment method is simple, convenient, and easy for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of the adjustable assembly model display stand proposed by the utility model;

[0014] Figure 2 This is a side structural diagram of the adjustable assembly model display stand proposed by the utility model;

[0015] Figure 3 for Figure 2 A schematic diagram of the structure when the locking member and the lifting rack are unlocked;

[0016] Figure 4 The utility model is a schematic diagram of the exploded structure of the movable arm of the adjustable assembly model display stand.

[0017] In the figure: 1 bottom plate, 2 mounting base, 3 locking wheel, 31 locking member, 32 rotating shaft, 4 movable arm, 41 lifting rack, 42 ​​slide groove, 43 limiting member, 5 rotating member, 50 rotating cavity, 51 tooth cavity, 52 movable rod, 53 gear, 6 arm rod. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-4The adjustable assembled model display stand includes a bottom plate 1, a mounting base 2 is rotatably mounted on one side of the bottom plate 1 through a rotating shaft, a cavity is provided on the top of the mounting base 2, a movable arm 4 is inserted in the cavity, and an arm rod 6 is rotatably mounted on the top of the movable arm 4 through a rotating member 5. A slide groove 42 is provided through the movable arm 4, and the movable arm 4 is located in the mounting base 2 through the slide groove 42 and moves up and down. A limit member 43 is fixedly provided in the mounting base 2 corresponding to the slide groove 42, and a locking wheel 3 is rotatably provided on the mounting base 2. By adjusting the locking wheel 3 and the rotating member 5, the height and angle of the device can be adjusted. It is worth noting that the model is installed on the movable arm 4 and the arm rod 6 of the display stand, and its specific installation process and installation method are all existing technologies currently disclosed on the market, which are all common knowledge known to those skilled in the art, and do not belong to the technical problems to be solved in the present technical solution, so they are not elaborated in the present utility model.

[0020] Among them, a lifting rack 41 is arranged on the movable arm 4 on one side located in the mounting base 2 and facing the locking wheel 3, and a locking member 31 is adapted to be arranged on the locking wheel 3 corresponding to the lifting rack 41. By setting the locking member 31, the lifting rack 41 can be locked, thereby locking the height of the movable arm 4.

[0021] The locking wheel 3 is rotatably mounted on the mounting base 2 via a rotating shaft 32, and the locking wheel 3 is an integrated structure with the locking member 31. By setting the rotating shaft 32, the locking wheel 3 can drive the locking member 31 to rotate.

[0022] The rotating member 5 has a rotating cavity 50 and a tooth cavity 51 formed inside, and the rotating cavity 50 is connected to the tooth cavity 51. A movable rod 52 is inserted through the rotating member 5, and a gear 53 is fixedly sleeved on the movable rod 52 in the rotating cavity 50. The movable rod 52 can move laterally but cannot rotate, so that the gear 53 can be pushed into the tooth cavity 51 by the movable rod 52 for locking. And the arrangement of the gear 53 can prevent the movable rod 52 from falling off from the rotating member 5.

[0023] The gear 53 is adapted to the tooth cavity 51 , and the arm 6 is fixedly mounted on the rotating member 5 . When the gear 53 is clamped in the tooth cavity 51 , the tooth cavity 51 , the rotating member 5 and the arm 6 are locked.

[0024] In this embodiment, the angle and height of the device can be adjusted by adjusting the locking wheel 3 and the rotating member 5. When the user needs to adjust the height of the movable arm 4, the movable arm 4 can be directly pulled out. When the movable arm 4 moves upward, the lifting rack 42 moves upward continuously, and the lifting rack 42 cannot slide downward by the setting of the locking member 31. When the user needs to control the lifting rack to move downward, the locking wheel 3 can be turned so that the locking wheel 3 drives the locking member 31 to release the clamping with the lifting rack 42 through the rotating shaft 32, thereby realizing the downward movement of the movable arm 4. It is also worth noting that the rotating shaft 32 is a limited rotation, which can only rotate at a certain angle, so that the locking wheel 3 and the locking member 31 can lock the lifting rack 42 at a certain angle.

[0025] Furthermore, when the user needs to adjust the angle of the arm 6, the movable rod 52 can be moved so that the gear 53 on the movable rod 52 leaves the tooth cavity 51. At this time, the gear 53 can release the clamping of the tooth cavity 51 and the rotating member 5, thereby adjusting the arm 6. When the angle adjustment of the arm 6 is completed, the user can push the gear 53 into the tooth cavity 51 again through the movable rod 52. At this time, the gear 53 can lock the tooth cavity 51, the rotating member 5 and the arm 6 again, thereby adjusting the angle of the arm 6.

[0026] In the utility model, the locking piece 31 and the lifting rack 41 are adapted to fit each other, and the movable arm 4 can be lifted and lowered and adjusted by adjusting the locking wheel 3; the gear 53 and the tooth cavity 51 are mutually adapted to fit each other, and the angle of the arm rod 6 can be adjusted and fixed by adjusting the movable rod 52. This adjustment method is simple and convenient, and is easy for users to use.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable assembled model display stand, comprising a bottom plate (1), characterized in that: A mounting base (2) is rotatably mounted on one side of the bottom plate (1) via a rotating shaft, a cavity is provided on the top of the mounting base (2), a movable arm (4) is inserted into the cavity, and an arm rod (6) is rotatably mounted on the top of the movable arm (4) via a rotating member (5); The movable arm (4) is provided with a sliding groove (42) extending therethrough. The movable arm (4) is located in the mounting base (2) and moves upward and downward through the sliding groove (42). A limiting member (43) is fixedly provided in the mounting base (2) corresponding to the sliding groove (42), and a locking wheel (3) is rotatably provided on the mounting base (2).

2. The adjustable assembly model display stand according to claim 1, characterized in that: A lifting rack (41) is provided on the movable arm (4) on a side located inside the mounting base (2) and facing the locking wheel (3), and a locking piece (31) is adapted to be provided on the locking wheel (3) corresponding to the lifting rack (41).

3. The adjustable assembly model display stand according to claim 2, characterized in that: The locking wheel (3) is rotatably mounted on the mounting base (2) via a rotating shaft (32), and the locking wheel (3) and the locking member (31) are an integrated structure.

4. The adjustable assembly model display stand according to claim 1, characterized in that: A rotating chamber (50) and a tooth chamber (51) are provided inside the rotating member (5), and the rotating chamber (50) is communicated with the tooth chamber (51).

5. The adjustable assembly model display stand according to claim 4, characterized in that: A movable rod (52) is inserted through the interior of the rotating member (5), and a gear (53) is fixedly sleeved on the movable rod (52) and located in the rotating cavity (50).

6. The adjustable assembled model display stand according to claim 5, characterized in that: The gear (53) is adapted to the tooth cavity (51), and the arm (6) is fixedly mounted on the rotating member (5). When the gear (53) is locked in the tooth cavity (51), the tooth cavity (51), the rotating member (5) and the arm (6) are locked.

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