Movable stage capable of being rapidly extended and folded

Abstract

The utility model discloses a movable stage capable of extending and folding quickly, which comprises a first stage plate and a second stage plate, the first stage plate and the second stage plate are rotatably connected through a hinge, and universal wheels are mounted at the bottom of the first stage plate and the bottom of the second stage plate. A locking and reinforcing mechanism used for reinforcing the butt joint position of the first stage plate and the second stage plate is arranged between the bottom of the first stage plate and the bottom of the second stage plate. The locking and reinforcing mechanism comprises a fixing base fixed to the bottom of the second stage plate, a mounting base is fixed to the bottom of the first stage plate, and a slot is formed in one side of the mounting base. According to the movable stage capable of rapidly extending and folding, through the arrangement of the locking and reinforcing mechanisms, locking and reinforcing of the first stage plate and the second stage plate after the first stage plate and the second stage plate are unfolded are achieved, the first stage plate and the second stage plate are folded through the hinges, the locking and reinforcing mechanisms are used for supporting after the first stage plate and the second stage plate are unfolded when the stage needs to be used, building is easy, time and labor are saved, and practicability is very high.

Description

Technical Field

[0001] The utility model relates to the technical field of stage design, in particular to a movable stage which can be quickly extended and folded. Background Art

[0002] As cultural activities become increasingly rich and diverse, the design and construction of the stage, as an important carrier of cultural activities, are also facing new challenges. Traditional stage construction methods usually require a lot of manpower and material resources, and the construction process is cumbersome, which is not conducive to rapid construction and disassembly.

[0003] Referring to the Chinese patent, a lifting stage (publication number: CN218563185U, publication date: 2023-03-03), this patent solves the problem that although the rectangular protective frame can be adjusted up and down by the oil cylinder, the rectangular protective frame is always located on the upper part of the stage. When the stage does not need to be raised or lowered, the rectangular protective frame will not only hinder the actor's range of movement, but also affect the performance effect. It is even possible that during the performance, the actor will trip over the rectangular protective frame and fall. However, the existing stage construction is time-consuming and labor-intensive, and it cannot be quickly assembled and extended. It also takes up more space during transportation. In response to this, we propose a movable stage that can be quickly extended and folded to solve the above problems. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a movable stage that can be quickly extended and folded, solving the problems raised in the background technology.

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions: a movable stage that can be quickly extended and folded, comprising a stage board 1 and a stage board 2, wherein the stage board 1 and the stage board 2 are rotatably connected by a hinge, and universal wheels are installed at the bottom of the stage board 1 and the stage board 2, and a locking reinforcement mechanism is arranged between the bottoms of the stage board 1 and the stage board 2 to reinforce the joint between the stage board 1 and the stage board 2;

[0006] The locking reinforcement mechanism includes a fixing seat fixed to the bottom of the second stage panel, a mounting seat is fixed to the bottom of the first stage panel, a slot is opened on one side of the mounting seat, a plug plate is slidably connected to the inside of the fixing seat, one side of the plug plate extends to the inside of the slot, a connecting plate is fixed to the other side of the plug plate, a square plate is fixed to the outer surface of the plug plate, the outer surface of the square plate is slidably connected to the inner surface of the fixing seat, and two springs are fixed between one side of the square plate and the inner surface of the fixing seat.

[0007] Preferably, a quick splicing mechanism is provided between the stage panel 1 and the stage panel 2, and the quick splicing mechanism comprises two transverse panels fixed on one side of the stage panel 1, and circular grooves are provided on the sides of the two transverse panels which are away from each other.

[0008] Preferably, two grooves are provided on one side of the stage panel 2, cross bars are slidably connected to both sides of the stage panel 2, and two transverse grooves are provided inside the stage panel 2, and both transverse grooves are connected to the grooves.

[0009] Preferably, the opposite ends of the two cross bars penetrate one side of the second stage board and extend to the inside of the horizontal groove, and the opposite ends of the two cross bars are fixed with plug posts, and the opposite ends of the two plug posts are set as inclined surfaces.

[0010] Preferably, the outer surfaces of the two cross bars are sleeved with springs 2, the opposite ends of the two springs 2 are fixed to one end of the plug column, and the ends of the two springs 2 that are away from each other are fixed to the inner wall of the horizontal groove.

[0011] Preferably, a handle is fixed at one end of the two horizontal bars away from each other, one side of the two horizontal plates extends to the inside of the groove, one side of the two horizontal plates is slidably connected to the inclined surface of the plug column, and the opposite ends of the two plug columns extend to the inside of the circular groove.

[0012] Beneficial Effects

[0013] The utility model provides a movable stage that can be quickly extended and folded. Compared with the prior art, it has the following beneficial effects:

[0014] (1) Through the setting of the locking and reinforcing mechanism, the locking and reinforcement of the stage board 1 and the stage board 2 after they are opened are realized. The stage board 1 and the stage board 2 are folded by hinges and can be supported by the locking and reinforcing mechanism after they are opened when needed. The construction is simple, time-saving and labor-saving, and the practicability is very strong.

[0015] (2) By setting up the locking reinforcement mechanism, the stage board 2 and the other stage board 1 can be quickly spliced ​​and extended, and the stage can be disassembled into various small units, which can be spliced ​​and extended as needed. This is not only flexible in disassembly and assembly, but also convenient for transportation of the disassembled stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0017] Figure 2 This is a bottom view of the external structure of the utility model;

[0018] Figure 3 This is a diagram of the folded state of the stage board 1 and the stage board 2 of the utility model;

[0019] Figure 4 It is a cross-sectional view of the fixing seat of the utility model;

[0020] Figure 5This is a second cross-sectional view of the stage board of the present utility model.

[0021] In the figure: 1. stage board one; 2. stage board two; 3. hinge; 4. locking reinforcement mechanism; 5. quick splicing mechanism; 6. universal wheel; 41. fixing seat; 42. mounting seat; 43. slot; 44. plug-in plate; 45. connecting plate; 46. square plate; 47. spring one; 51. horizontal plate; 52. round groove; 53. groove; 54. horizontal bar; 55. horizontal groove; 56. plug-in column; 57. spring two; 58. handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides two technical solutions: specifically including the following embodiments:

[0024] Example 1

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 5 A movable stage that can be quickly extended and folded includes a stage board 1 and a stage board 2. The stage board 1 and the stage board 2 are rotatably connected by a hinge 3. The stage board 1 and the stage board 2 can be folded for transportation and opened for use. Universal wheels 6 are installed at the bottom of the stage board 1 and the stage board 2. The universal wheels 6 can drive the stage board 1 and the stage board 2 to move and can be locked. A locking reinforcement mechanism 4 is provided between the bottoms of the stage board 1 and the stage board 2 for reinforcing the joint between the stage board 1 and the stage board 2;

[0026] The locking reinforcement mechanism 4 includes a fixing seat 41 fixed to the bottom of the stage panel 2, a mounting seat 42 is fixed to the bottom of the stage panel 1, a slot 43 is provided on one side of the mounting seat 42, a plug plate 44 is slidably connected to the inside of the fixing seat 41, one side of the plug plate 44 extends to the inside of the slot 43, a connecting plate 45 is fixed to the other side of the plug plate 44, a square plate 46 is fixed to the outer surface of the plug plate 44, the outer surface of the square plate 46 is slidably connected to the inner surface of the fixing seat 41, and two springs 47 are fixed between one side of the square plate 46 and the inner surface of the fixing seat 41.

[0027] By setting the locking and reinforcing mechanism 4, the locking and reinforcement of the stage board 1 and the stage board 2 are achieved after they are opened. The stage board 1 and the stage board 2 are folded by the hinge 3, and when needed, they are opened and supported by the locking and reinforcing mechanism 4. The construction is simple, time-saving and labor-saving, and the practicability is very strong.

[0028] Example 2

[0029] Based on Example 1, see Figure 2-Figure 4 As shown, a quick splicing mechanism 5 is provided between the stage panel 1 and the stage panel 2. The quick splicing mechanism 5 includes two horizontal plates 51 fixed on one side of the stage panel 1. A circular groove 52 is provided on the side of the two horizontal plates 51 away from each other.

[0030] Two grooves 53 are provided on one side of the stage panel 2, and the grooves 53 are adapted to the size of the cross plate 51. Cross bars 54 are slidably connected to both sides of the stage panel 2. Two cross grooves 55 are provided inside the stage panel 2, and both cross grooves are connected to the grooves 53.

[0031] The opposite ends of the two cross bars 54 penetrate one side of the stage board 2 and extend to the inside of the transverse groove 55. The opposite ends of the two cross bars 54 are fixed with plug posts 56, and the opposite ends of the two plug posts 56 are set as inclined surfaces.

[0032] The outer surfaces of the two cross bars 54 are sleeved with springs 57 , the opposite ends of the two springs 57 are fixed to one end of the plug post 56 , and the ends of the two springs 57 that are away from each other are fixed to the inner wall of the cross groove 55 .

[0033] A handle 58 is fixed to the ends of the two cross bars 54 that are away from each other. One side of the two cross plates 51 extends to the inside of the groove 53. One side of the two cross plates 51 is slidably connected to the inclined surface of the plug post 56. The opposite ends of the two plug posts 56 extend to the inside of the circular groove 52. The size of the plug post 56 is adapted to that of the circular groove 52.

[0034] By setting the locking reinforcement mechanism 4, the rapid splicing and extension between the stage board 2 and another stage board 1 is realized, and the stage is disassembled into various small units, which can be spliced ​​and extended as needed. It is not only flexible to disassemble and assemble, but also convenient to transport the disassembled stage.

[0035] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0036] During operation, the folded stage board 2 is turned over, and the connecting plate 45 is pulled to make the connecting plate 45 drive the plug plate 44 to move, and at the same time, the plug plate 44 drives the square plate 46 to squeeze the compression spring 1 47. After the stage board 2 is further fully opened, the connecting plate 45 is released, and the spring 1 47 is reset, and at the same time, the plug plate 44 is driven to be inserted into the slot 43 to achieve locking. When it is necessary to splice and extend the stage, the horizontal plate 51 on another stage board 1 is inserted into the groove 53 on the stage board 2. The horizontal plate 51 contacts the inclined surface of the plug column 56, driving the two plug columns 56 to move back to back, and at the same time, the plug column 56 squeezes the compression spring 2 57. When the circular groove 52 is docked with the plug column 56, the spring 2 57 is reset, driving the plug column 56 to be inserted into the circular groove 52, thereby realizing the splicing and extension between the stage board 2 2 and the other stage board 1.

[0037] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A movable stage that can be quickly extended and folded, comprising a stage board 1 (1) and a stage board 2 (2), characterized in that: The stage panel 1 (1) and the stage panel 2 (2) are rotatably connected via a hinge (3); universal wheels (6) are installed at the bottom of each of the stage panel 1 (1) and the stage panel 2 (2); and a locking reinforcement mechanism (4) is provided between the bottoms of the stage panel 1 (1) and the stage panel 2 (2) to reinforce the joint between the stage panel 1 (1) and the stage panel 2 (2); The locking reinforcement mechanism (4) comprises a fixing seat (41) fixed to the bottom of the stage panel 2 (2); a mounting seat (42) is fixed to the bottom of the stage panel 1 (1); a slot (43) is provided on one side of the mounting seat (42); a plug plate (44) is slidably connected to the inside of the fixing seat (41); one side of the plug plate (44) extends to the inside of the slot (43); a connecting plate (45) is fixed to the other side of the plug plate (44); a square plate (46) is fixed to the outer surface of the plug plate (44); the outer surface of the square plate (46) is slidably connected to the inner surface of the fixing seat (41); two springs (47) are fixed between one side of the square plate (46) and the inner surface of the fixing seat (41).

2. A fast-extending and folding movable stage according to claim 1, characterized in that: A quick splicing mechanism (5) is provided between the stage panel one (1) and the stage panel two (2), and the quick splicing mechanism (5) comprises two transverse plates (51) fixed on one side of the stage panel one (1), and circular grooves (52) are provided on the two transverse plates (51) on the sides away from each other.

3. A movable stage that can be quickly extended and folded according to claim 2, characterized in that: Two grooves (53) are provided on one side of the stage board (2), and cross bars (54) are slidably connected to both sides of the stage board (2). Two transverse grooves (55) are provided inside the stage board (2), and both transverse grooves are connected to the grooves (53).

4. A movable stage capable of rapid extension and folding according to claim 3, characterized in that: The opposite ends of the two cross bars (54) penetrate one side of the second stage board (2) and extend to the inside of the horizontal groove (55), and the opposite ends of the two cross bars (54) are fixed with plug posts (56), and the opposite ends of the two plug posts (56) are arranged as inclined surfaces.

5. A movable stage capable of rapid extension and folding according to claim 4, characterized in that: The outer surfaces of the two cross bars (54) are sleeved with springs 2 (57), the opposite ends of the two springs 2 (57) are fixed to one end of the plug post (56), and the ends of the two springs 2 (57) that are away from each other are fixed to the inner wall of the transverse groove (55).

6. A fast-extending and folding movable stage according to claim 4, characterized in that: A handle (58) is fixed to the ends of the two cross bars (54) that are away from each other, one side of the two cross plates (51) extends to the inside of the groove (53), one side of the two cross plates (51) is slidably connected to the inclined surface of the plug post (56), and the opposite ends of the two plug posts (56) extend to the inside of the circular groove (52).

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