Telescopic wall structure

Abstract

The utility model relates to retractable wall body technical field especially relates to a retractable wall body structure, including telescopic drive mechanism and retractable wall body, telescopic drive mechanism sets up in ground, and retractal wall body includes two or two and above telescopic unit that sets up in proper order, and telescopic unit is along first direction and is slidably arranged in ground, and telescopic unit and ground enclose and form independent space, and the telescopic unit of former telescopic unit is slidably set on the telescopic unit of latter, the output of telescopic drive mechanism is connected with the telescopic unit of retractable wall body most outside, and telescopic drive mechanism can drive the telescopic unit of first end to drive other telescopic unit along first direction and retract, to adjust the size of independent space, the utility model can enclose and form the independent space of different size in ground, and the adjustment is convenient and fast, is convenient for storage, is favorable to the independent space of fast formation.

Description

Technical Field

[0001] This utility model relates to the field of retractable wall technology, and in particular to a retractable wall structure. Background Technology

[0002] The existing performance stage needs to present different forms of performance programs, and different performance programs have different requirements for stage space and stage background. During the connection between different performance programs, due to the limited stage space, and the fact that some programs need to divide the stage into independent spaces, the staff needs to quickly rearrange the stage. Generally, partition boards are used for division, but they are inconvenient to move, take up a lot of space, and have low work efficiency.

[0003] Therefore, it is necessary to provide a new retractable wall structure to solve the above-mentioned technical problems. Utility Model Content

[0004] The main purpose of this utility model is to provide a telescopic wall structure, which aims to solve the problems of large space occupation and low work efficiency of existing space partition structures.

[0005] To achieve the above objectives, the present invention proposes a telescopic wall structure, comprising a telescopic drive mechanism and a telescopic wall. The telescopic drive mechanism is disposed on the ground. The telescopic wall includes two or more telescopic units arranged sequentially. The telescopic units are slidably disposed on the ground along a first direction, and the telescopic units and the ground enclose an independent space. The preceding telescopic unit is slidably fitted onto the following telescopic unit. The output end of the telescopic drive mechanism is connected to the outermost telescopic unit of the telescopic wall. The telescopic drive mechanism can drive the foremost telescopic unit to drive the other telescopic units to extend and retract along the first direction, thereby adjusting the size of the independent space.

[0006] Optionally, the telescopic wall further includes a limiting structure and a connecting structure. The limiting structure is provided at both ends of the telescopic unit. The limiting structure of the preceding telescopic unit can abut against the limiting structure of the following telescopic unit to limit the two telescopic units. The outermost telescopic unit is connected to the output end of the telescopic drive mechanism through the connecting structure.

[0007] Optionally, the telescopic drive mechanism includes a bidirectional winch, a traction cable, and an end tension pulley block. One end of the traction cable is wound clockwise around the output shaft of the bidirectional winch, and the other end is wound counterclockwise around the output shaft of the bidirectional winch. The traction cable is connected to the tie-line structure. The end tension pulley block is located on the ground, and the end tension pulley block and the bidirectional winch are located at opposite ends of the telescopic wall along a first direction. The traction cable is wound around the end tension pulley block. The bidirectional winch can drive the traction cable to move around the end tension pulley block to drive the telescopic wall to extend and retract along the first direction through the tie-line structure.

[0008] Optionally, the end tensioning pulley assembly includes a mounting base, a first tensioning pulley, and a second tensioning pulley. The mounting base is disposed on the ground, and both the first and second tensioning pulleys are disposed on the mounting base. The traction cable is wound around the first tensioning pulley. The second tensioning pulley is disposed adjacent to the first tensioning pulley, and the second tensioning pulley can hold the traction cable tightly against and confined on the first tensioning pulley.

[0009] Optionally, the telescopic drive mechanism further includes a steering wheel assembly, which includes a steering base, a first steering wheel, and a second steering wheel. The steering base is located at the intersection of the end tension wheel assembly and the bidirectional winch along a straight line in the first direction. The traction cable extending from both sides of the first tension wheel passes through the first steering wheel and the second steering wheel and is wound around the output shaft of the bidirectional winch.

[0010] Optionally, the number of telescopic drive mechanisms is two, and the two telescopic drive mechanisms are symmetrically arranged on both sides of the telescopic wall along the first direction, and each telescopic drive mechanism is provided with a corresponding tie structure.

[0011] Optionally, the telescopic wall structure further includes a mounting bracket, which is disposed on the centerline of the telescopic wall along the first direction; the bidirectional winches of the two telescopic drive mechanisms are symmetrically disposed on the mounting bracket; the bottom of the mounting bracket is provided with two guide wheels corresponding to the steering wheel sets of the two telescopic drive mechanisms, and the two ends of the traction cable pass through the two guide wheels respectively.

[0012] Optionally, the telescopic wall structure further includes a first storage area, a second storage area, and a sliding wall. The first storage area and the second storage area are located at both ends of the telescopic wall along a first direction. The mounting bracket and the steering wheel assembly are both located within the first storage area, and the telescopic wall can be stored within the first storage area. The sliding wall is stored within the second storage area, and the sliding wall can move along the width direction of the telescopic wall to close the opening end of the outermost telescopic unit.

[0013] Optionally, the telescopic wall structure further includes a pre-embedded track arranged along a first direction. The pre-embedded track includes guide rails and guide cable rails spaced apart along the width direction of the telescopic wall. Each telescopic unit is correspondingly provided with one guide rail. The telescopic unit is slidably arranged in the corresponding guide rail via guide wheels. The traction structure is slidably arranged in the guide rail, and the traction cable passes through the guide rail along the first direction.

[0014] Optionally, the telescopic unit is provided with a projection cloth; the telescopic wall structure also includes an infrared detection device electrically connected to the telescopic drive mechanism, the infrared detection device being used to scan the independent space.

[0015] In this utility model, the telescopic drive mechanism can drive the telescopic unit at the front end to move other telescopic units along the first direction to extend and retract the entire telescopic wall, thereby enclosing and forming independent spaces of different sizes on the ground. It is also convenient and quick to adjust, easy to store, and conducive to quickly forming independent spaces. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the telescopic wall structure in an embodiment of this utility model; Figure 2 for Figure 1 AA section view in the middle; Figure 3 for Figure 1 BB section view in the middle; Figure 4 for Figure 1 Enlarged view of part I in the image; Figure 5 for Figure 2 A magnified view of a portion of the image; Figure 6 for Figure 1 CC section view in the middle; Figure 7 for Figure 1 DD section view in the image;

[0018] Explanation of icon numbers: 1 Telescopic drive mechanism, 1.1 Bidirectional winch, 1.2 Traction cable, 1.3 End tensioning pulley block, 1.3.1 Mounting base, 1.3.2 First tensioning pulley, 1.3.3 Second tensioning pulley, 1.4 Steering wheel block, 1.4.1 Steering base, 1.4.2 First steering wheel, 1.4.3 Second steering wheel, 2 Telescopic wall, 2.1 Telescopic unit, 2.2 Limiting structure, 2.3 Guiding structure, a. Telescopic wall in retracted state, b. Telescopic wall in extended state, 3 Mounting bracket, 3.1 Guide wheel, 4 Embedded track, 4.1 Guide rail, 4.2 Conductor rail, 5 Light curtain detection device, 6 First storage area.

[0019] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0022] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the protection scope claimed by this utility model.

[0025] This utility model proposes a telescopic wall structure, which aims to solve the problems of large space occupation and low work efficiency of existing space partition structures.

[0026] See Figures 1 to 7 In this embodiment, the telescopic wall structure is applied to stage performances. The telescopic wall structure includes a telescopic drive mechanism 1 and a telescopic wall 2. The telescopic drive mechanism 1 is positioned on the ground. The telescopic wall 2 includes two or more telescopic units 2.1 arranged sequentially. Each telescopic unit 2.1 slides along a first direction on the ground, forming an independent space with the ground. The preceding telescopic unit 2.1 slides onto the following telescopic unit 2.1. The output end of the telescopic drive mechanism 1 is connected to the outermost telescopic unit 2.1 of the telescopic wall 2. The telescopic drive mechanism 1 can drive the foremost telescopic unit 2.1 to extend and retract along the first direction, thereby adjusting the size of the independent space. In this embodiment, the telescopic drive mechanism 1 can drive the foremost telescopic unit 2.1 to extend and retract along the first direction, enabling the entire telescopic wall 2 to expand and contract. Thus, the extended telescopic wall 2 can enclose independent spaces of different sizes on the ground, and the adjustment is convenient and quick, facilitating storage and the rapid formation of independent spaces.

[0027] The telescopic wall 2 also includes a limiting structure 2.2 and a connecting structure 2.3. Both ends of the telescopic unit 2.1 are equipped with limiting structures 2.2. The limiting structure 2.2 of the preceding telescopic unit 2.1 can abut against the limiting structure 2.2 of the following telescopic unit 2.1 to limit the two telescopic units 2.1. The outermost telescopic unit 2.1 is connected to the output end of the telescopic drive mechanism 1 via the connecting structure 2.3. When the telescopic wall 2 is in its extended or retracted state, the limiting structure 2.2 effectively limits the movement, preventing the two nested telescopic units 2.1 from separating and improving the overall structural stability. The connecting structure 2.3 enables the connection between the telescopic unit 2.1 and the output end of the telescopic drive mechanism 1.

[0028] In this embodiment, the telescopic drive mechanism 1 includes a bidirectional winch 1.1, a traction cable 1.2, and an end tension pulley assembly 1.3. One end of the traction cable 1.2 is wound clockwise around the output shaft of the bidirectional winch 1.1, and the other end is wound counterclockwise around the output shaft of the bidirectional winch 1.1. The traction cable 1.2 is connected to the tie-line structure 2.3. The end tension pulley assembly 1.3 is located on the ground, and the end tension pulley assembly 1.3 and the bidirectional winch 1.1 are located at opposite ends of the telescopic wall 2 along the first direction. The traction cable 1.2 is wound around the end tension pulley assembly 1.3. The bidirectional winch 1.1 can drive the traction cable 1.2 to move around the end tension pulley assembly 1.3 to drive the telescopic wall 2 to extend and retract along the first direction through the tie-line structure 2.3. The bidirectional winch 1.1 can rotate in both directions to drive the outermost telescopic unit 2.1 to move back and forth in the first direction via the traction cable 1.2. When the limiting structure 2.2 on the first end of the outermost telescopic unit 2.1 abuts against the limiting structure 2.2 of the next telescopic unit 2.1, the outermost telescopic unit 2.1 further drives the next telescopic unit 2.1 to move under the action of the traction cable 1.2, thereby pulling out each telescopic unit 2.1 in sequence, or stopping when the size of the formed independent space reaches the set size requirement, which is beneficial to adapting to different performance needs.

[0029] The end tensioning pulley block 1.3 includes a mounting base 1.3.1, a first tensioning pulley 1.3.2, and a second tensioning pulley 1.3.3. The mounting base 1.3.1 is located on the ground, and both the first and second tensioning pulleys 1.3.2 and 1.3.3 are mounted on the mounting base 1.3.1. The traction cable 1.2 is wound around the first tensioning pulley 1.3.2. The second tensioning pulley 1.3.3 is adjacent to the first tensioning pulley 1.3.2, and it can tighten and limit the traction cable 1.2 against the first tensioning pulley 1.3.2. The traction cable 1.2 is wound around the first tensioning pulley 1.3.2, and then tightened and limited by the second tensioning pulley 1.3.3 to increase the contact area between the traction cable 1.2 and the first tensioning pulley 1.3.2, thereby achieving tension and improving the transmission effect.

[0030] Specifically, the telescopic drive mechanism 1 further includes a steering wheel assembly 1.4, which includes a steering base 1.4.1, a first steering wheel 1.4.2, and a second steering wheel 1.4.3. The steering base 1.4.1 is located at the point where the end tension wheel assembly intersects perpendicularly with the bidirectional winch 1.1 along the straight line in the first direction. The traction cable 1.2, extending from both sides of the first tension wheel 1.3.2, passes through the first steering wheel 1.4.2 and the second steering wheel 1.4.3 respectively and is wound around the output shaft of the bidirectional winch 1.1. The traction cable 1.2 can be steered through the steering wheel assembly 1.4, thereby adapting to different spatial conditions and ensuring the transmission effect of the traction cable 1.2 between the bidirectional winch 1.1 and the telescopic unit 2.1.

[0031] Furthermore, there are two telescopic drive mechanisms 1, which are symmetrically arranged on both sides of the telescopic wall 2 along the first direction, and each telescopic drive mechanism 1 is correspondingly provided with a connecting wire structure 2.3. The synchronous driving of the two telescopic drive mechanisms 1 effectively improves the stability of the telescopic wall 2's telescopic process and is conducive to improving work efficiency.

[0032] Furthermore, the telescopic wall structure also includes a mounting bracket 3, which is positioned along the centerline of the telescopic wall 2 in the first direction. Two bidirectional winches 1.1 of the two telescopic drive mechanisms 1 are symmetrically arranged on the mounting bracket 3. The bottom of the mounting bracket 3 is provided with two guide wheels 3.1 corresponding to the steering wheel sets 1.4 of the two telescopic drive mechanisms 1, and both ends of the traction cable 1.2 pass through the two guide wheels 3.1 respectively. The mounting bracket 3 provides a mounting platform for the bidirectional winches 1.1, facilitating installation and maintenance. In addition, the guide wheels 3.1 on the mounting bracket 3 guide and steer the traction cable 1.2.

[0033] In addition, the telescopic wall structure also includes a first storage area 6, a second storage area, and a sliding wall. The first storage area 6 and the second storage area are located at both ends of the telescopic wall 2 along the first direction. The mounting bracket 3 and the steering wheel assembly 1.4 are both located within the first storage area 6, and the telescopic wall a in its retracted state can be stored within the first storage area 6. The sliding wall is stored within the second storage area, and the sliding wall can move along the width direction of the telescopic wall 2 to close the opening end of the outermost telescopic unit 2.1. In this embodiment, the first storage area 6 and the second storage area are embedded in the interior wall, which fully improves the space utilization rate. The sliding wall has its own driving component, which can move along the width direction of the telescopic wall 2 under the action of the driving component to close the opening end of the outermost telescopic unit 2.1. Preferably, there can be multiple sliding walls, which are spaced apart along the first direction to accommodate different telescopic lengths of the telescopic wall 2.

[0034] In this embodiment, the telescopic wall structure further includes a pre-embedded track 4 arranged along a first direction. The pre-embedded track 4 includes guide rails 4.1 and guide cable rails spaced apart along the width direction of the telescopic wall 2. Each telescopic unit 2.1 is correspondingly provided with a guide rail 4.1, and the telescopic unit 2.1 is slidably disposed within the corresponding guide rail 4.1 via guide wheels 3.1. The traction structure 2.3 is slidably disposed within the guide rail 4.2, and the traction cable 1.2 passes through the guide rail 4.2 along the first direction. The guide rails 4.1 and guide cable rails can provide guidance for the telescopic wall 2. The pre-embedded track 4 is pre-set in the ground, and the traction cable is disposed within the guide cable rail for concealment, which helps to ensure an aesthetically pleasing effect.

[0035] In this embodiment, the telescopic unit is equipped with a projection screen; the telescopic wall structure also includes an infrared detection device electrically connected to the telescopic drive mechanism. The infrared detection device 5 is used to scan the independent space. When the telescopic wall structure 1 extends or retracts, the infrared detection device 5 can detect whether there is a person in the independent space through infrared scanning. If there is a person, the infrared detection device 5 will feed back the detection information to the telescopic drive mechanism 1 to stop the telescopic drive mechanism in an emergency, ensuring operational safety and reducing safety hazards.

[0036] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A telescopic wall structure, characterized in that, The device includes a telescopic drive mechanism (1) and a telescopic wall (2). The telescopic drive mechanism (1) is disposed on the ground. The telescopic wall (2) includes two or more telescopic units (2.1) arranged sequentially. The telescopic units (2.1) are slidably disposed on the ground along a first direction, and the telescopic units (2.1) and the ground enclose an independent space. The first telescopic unit (2.1) is slidably fitted onto the second telescopic unit (2.1). The output end of the telescopic drive mechanism (1) is connected to the outermost telescopic unit (2.1) of the telescopic wall (2). The telescopic drive mechanism (1) can drive the frontmost telescopic unit (2.1) to drive the other telescopic units (2.1) to extend and retract along the first direction to adjust the size of the independent space.

2. The telescopic wall structure as described in claim 1, characterized in that, The telescopic wall (2) further includes a limiting structure (2.2) and a connecting wire structure (2.3). The limiting structure (2.2) is provided at both ends of the telescopic unit (2.1). The limiting structure (2.2) of the first telescopic unit (2.1) can abut against the limiting structure (2.2) of the second telescopic unit (2.1) to limit the two telescopic units (2.1). The outermost telescopic unit (2.1) is connected to the output end of the telescopic drive mechanism (1) through the connecting wire structure (2.3).

3. The telescopic wall structure as described in claim 2, characterized in that, The telescopic drive mechanism (1) includes a bidirectional winch (1.1), a traction cable (1.2), and an end tension pulley block (1.3). One end of the traction cable (1.2) is wound clockwise around the output shaft of the bidirectional winch (1.1), and the other end is wound counterclockwise around the output shaft of the bidirectional winch (1.1). The traction cable (1.2) is connected to the pulley structure (2.3). The end tension pulley block (1.3) is located at... On the ground, the end tension pulley group (1.3) and the bidirectional winch (1.1) are respectively located at both ends of the telescopic wall (2) along the first direction, and the traction cable (1.2) is wound around the end tension pulley group (1.3); the bidirectional winch (1.1) can drive the traction cable (1.2) to move around the end tension pulley group (1.3) so as to drive the telescopic wall (2) to extend and retract along the first direction through the traction structure (2.3).

4. The telescopic wall structure as described in claim 3, characterized in that, The end tensioning pulley assembly (1.3) includes a mounting base (1.3.1), a first tensioning pulley (1.3.2), and a second tensioning pulley (1.3.3). The mounting base (1.3.1) is disposed on the ground. The first tensioning pulley (1.3.2) and the second tensioning pulley (1.3.3) are both disposed on the mounting base (1.3.1). The traction cable (1.2) is wound around the first tensioning pulley (1.3.2). The second tensioning pulley (1.3.3) is disposed adjacent to the first tensioning pulley (1.3.2), and the second tensioning pulley (1.3.3) can tighten and limit the traction cable (1.2) against the first tensioning pulley (1.3.2).

5. The telescopic wall structure as described in claim 4, characterized in that, The telescopic drive mechanism (1) further includes a steering wheel assembly (1.4), which includes a steering base (1.4.1), a first steering wheel (1.4.2), and a second steering wheel (1.4.3). The steering base (1.4.1) is located at the point where the end tension pulley assembly (1.3) intersects the straight line along the first direction with the bidirectional winch (1.1). The traction cable (1.2) extending from both sides of the first tension wheel (1.3.2) passes through the first steering wheel (1.4.2) and the second steering wheel (1.4.3) and is wound around the output shaft of the bidirectional winch (1.1).

6. The telescopic wall structure as described in claim 5, characterized in that, The number of telescopic drive mechanisms (1) is two, and the two telescopic drive mechanisms (1) are symmetrically arranged on both sides of the telescopic wall (2) along the first direction, and each telescopic drive mechanism (1) is correspondingly provided with a tie structure (2.3).

7. The telescopic wall structure as described in claim 6, characterized in that, The telescopic wall structure also includes a mounting bracket (3), which is located on the centerline of the telescopic wall (2) along the first direction; the bidirectional winches (1.1) of the two telescopic drive mechanisms (1) are symmetrically arranged on the mounting bracket (3); the bottom of the mounting bracket (3) is provided with two guide wheels (3.1) corresponding to the steering wheel group (1.4) of the two telescopic drive mechanisms (1), and the two ends of the traction cable (1.2) pass through the two guide wheels (3.1) respectively.

8. The telescopic wall structure as described in claim 7, characterized in that, The telescopic wall structure further includes a first storage area (6), a second storage area, and a sliding wall. The first storage area (6) and the second storage area are located at both ends of the telescopic wall (2) along a first direction. The mounting bracket (3) and the steering wheel assembly (1.4) are both located in the first storage area (6), and the telescopic wall (2) can be stored in the first storage area (6). The sliding wall is stored in the second storage area, and the sliding wall can move along the width direction of the telescopic wall (2) to close the opening end of the outermost telescopic unit (2.1).

9. The telescopic wall structure as described in any one of claims 3 to 8, characterized in that, The telescopic wall structure further includes a pre-embedded track (4) arranged along a first direction. The pre-embedded track (4) includes guide rails (4.1) and guide rails (4.2) spaced apart along the width direction of the telescopic wall (2). One telescopic unit (2.1) is correspondingly provided with one guide rail (4.1). The telescopic unit (2.1) is slidably disposed in the corresponding guide rail (4.1) through a guide wheel (3.1). The traction structure (2.3) is slidably disposed in the guide rail (4.2), and the traction cable (1.2) passes through the guide rail (4.2) along the first direction.

10. The telescopic wall structure as described in any one of claims 1 to 8, characterized in that, The telescopic unit (2.1) is provided with a projection cloth; the telescopic wall structure also includes an infrared detection device (5) electrically connected to the telescopic drive mechanism (1), the infrared detection device (5) being used to scan the independent space.

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