Guide device

Abstract

The utility model provides a guide device which comprises a front-back limiting guide assembly, a left-right limiting guide assembly and a mounting beam, the front-back limiting guide assembly is arranged in the mounting beam and used for limiting swinging of an object in the front-back direction when the object is folded or unfolded, and the left-right limiting guide assembly is arranged in the mounting beam and used for limiting swinging of the object in the front-back direction when the object is unfolded. The device is used for limiting swinging of an object in the left-right direction when the object is folded or unfolded. Through the arrangement of the limiting and guiding assemblies, the guiding device indeed provides flexibility of vertical and horizontal installation for the installation beam. The setting not only improves the stability and precision of the system, but also increases the adaptability of the system in different application scenes.

Description

Technical Field

[0001] The present application relates to the field of object driving, and in particular to a guiding device. Background Art

[0002] Objects (such as blades, curtains, doors, etc.), for example, are applied to blinds. The blinds in the prior art include multiple pieces of objects arranged side by side, and each piece of the object can move synchronously.

[0003] The prior art discloses a driving mechanism for driving an object to be retracted or unfolded, and its publication number is CN117231112A, and its publication date is 2023-12-15. It discloses a driving mechanism for driving an object to be retracted or unfolded, including a screw, a driving pulley, a transmission member and a first driving device, one end of the transmission member is connected to the object, and the other end of the transmission member is connected to the driving pulley. The outer periphery of the screw is provided with at least two sections of external thread grooves with different pitches, and the driving pulley is arranged in the external thread groove. The first driving device drives the screw to rotate, and the screw drives the driving pulley to move along the external thread groove through the external thread groove. The external thread groove includes a small pitch area and a large pitch area. When the driving pulley moves from the small pitch area to the large pitch area, the object performs an unfolding movement, and when the driving pulley moves from the large pitch area to the small pitch area, the object performs a retracting movement.

[0004] The guide pulleys are provided with three wheels arranged in a triangle, and the guide pulleys can move relatively along the guide rails. The guide device can ensure that the object B maintains a stable trajectory during the folding or unfolding movement. The cooperation between the guide pulleys and the rails can effectively reduce swinging and shaking, and ensure smooth movement.

[0005] However, the guide device can ensure that the object remains stable when it is in a vertical state and moves in a vertical direction. However, when the object is in a horizontal state and moves in a horizontal direction, gravity will cause the object to be subjected to unbalanced forces in the left and right directions, causing the object to sway and shake when it moves. Utility Model Content

[0006] The purpose of the present application is to provide a guiding device that can effectively reduce swaying and shaking when an object is folded or unfolded in either a vertical or horizontal state, thereby ensuring smooth movement.

[0007] In order to achieve the above objectives, this application provides the following technical solutions:

[0008] A guide device includes a front and rear limit guide assembly, a left and right limit guide assembly and a mounting beam, wherein the front and rear limit guide assembly is arranged in the mounting beam and is used to limit the swing of an object in the front and rear directions when the object is folded or unfolded, and the left and right limit guide assembly is arranged in the mounting beam and is used to limit the swing of the object in the left and right directions when the object is folded or unfolded.

[0009] Furthermore, the front and rear limit guide assembly includes front and rear guide wheels installed on the transmission member and front and rear limit strips detachably installed in the front and rear limit side rail grooves of the mounting beam, and the front and rear limit strips are respectively arranged on the front and rear sides of the front and rear guide wheels.

[0010] Furthermore, the left and right limit guide assembly includes a first left and right guide wheel installed on the transmission member and a left and right limit strip detachably installed in the left and right limit side rail grooves of the mounting beam, and the left and right limit strips are respectively arranged on the left and right sides of the first left and right guide wheels.

[0011] Furthermore, the transmission member includes a transmission shaft, a transmission slider seat and a first extension frame, one end of the transmission shaft is rotatably connected to the object, the transmission slider seat is sleeved on the transmission shaft, and the first extension frame extends forward from the transmission slider seat.

[0012] Furthermore, the first extension frame is triangular in shape, with at least one set of first extension parts extending forward from the front end of the first extension frame, and at least one set of second extension parts extending rightward from the front end of the first extension frame, the first extension parts are used to install front and rear guide wheels, and the second extension parts are used to install first left and right guide wheels.

[0013] Furthermore, the transmission slider seat has a third extension portion extending backward along the rear side, and the third extension portion is provided with second left and right guide wheels.

[0014] The beneficial effects of this application are:

[0015] The front and rear limit guide assemblies of the present application can limit the swing of an object in the front and rear directions, ensuring the stability of the object when it is folded or unfolded. The left and right limit guide assemblies can limit the swing of an object in the left and right directions, preventing the object from swinging and shaking due to the influence of gravity during movement. In addition, by arranging the front and rear limit guide assemblies and the left and right limit guide assemblies in the mounting beam, the structural strength and stability of the entire guide device can be further enhanced. In summary, this guide device can effectively solve the problem of swinging and shaking when an object moves in the vertical and horizontal directions, and improve the user experience and stability of the blinds. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of a guide device provided in an embodiment of the present application when it is arranged in a louver billboard to guide the louver, and the louver billboard is installed in a vertical direction;

[0017] Figure 2 A schematic diagram of the structure of a guide device provided in an embodiment of the present application when it is arranged in a louver billboard to guide the louver, and the louver billboard is installed in a vertical direction;

[0018] Figure 3 The following is an upward view of the louvre billboard provided by an embodiment of the present application when it is installed vertically.

[0019] Figure 4 is Figure 3 a partial enlarged view at A;

[0020] Figure 5 The following is a schematic structural view of the transmission member provided by an embodiment of the present application;

[0021] Figure 6 The following is an upward view of the louvre billboard provided by an embodiment of the present application when it is installed horizontally.

[0022] Figure 7 is Figure 6 a partial enlarged view at B;

[0023] Explanation of reference numerals:

[0024] 1. Guide device; 2. Transmission member;

[0025] 21. Transmission rotating shaft; 22. Transmission slider seat; 23. First extension frame;

[0026] 231. First extension part; 232. Second extension part; 233. Third extension part;

[0027] 11. Front and rear limit guide assembly; 12. Left and right limit guide assembly; 13. Installation beam;

[0028] 111. Front and rear guide wheels; 112. Front and rear limit strips;

[0029] 131. Front and rear limit side rail grooves; 132. Left and right limit side rail grooves;

[0030] 121. First left and right guide wheels; 122. Left and right limit strips; Detailed implementation manners

[0031] The terms used in the implementation manners part of the present application are only used to explain the specific embodiments of the present application, rather than intended to limit the present application. The implementation manners of the embodiments of the present application will be described in detail below with reference to the drawings.

[0032] As Figure 1 shown, in this embodiment, taking the louvre billboard as an example, when the louvre billboard is installed vertically, the louvres move in the vertical direction when being retracted and unfolded.

[0033] As Figure 2 shown, when the louvre billboard is installed horizontally, the louvres move in the horizontal direction when being retracted and unfolded, which causes the weight of the louvres to be borne on the bottom guide device 1.

[0034] As Figure 4 and Figure 7 shown, a guiding device 1 includes a front-back limiting and guiding assembly 11, a left-right limiting and guiding assembly 12, and a mounting beam 13. The front-back limiting and guiding assembly 11 is arranged inside the mounting beam 13 and is used to limit the swinging of an object in the front-back direction when the object is being folded or unfolded. The left-right limiting and guiding assembly 12 is arranged inside the mounting beam 13 and is used to limit the swinging of the object in the left-right direction when the object is being folded or unfolded.

[0035] The front-back limiting and guiding assembly 11 of this embodiment limits the swinging of the object a in the front-back direction when the object a is being folded or unfolded, thereby maintaining the stability of the object a. This enables the mounting beam 13 to be vertically installed, ensuring that the object a does not move or swing excessively when moving in the up-down direction.

[0036] Left-right limiting and guiding assembly 12: This assembly limits the swinging of the object a in the left-right direction when the object a is being folded or unfolded, further enhancing the stability of the object a. This enables the mounting beam 13 to be installed not only in the vertical direction but also in the horizontal direction, providing greater installation flexibility for the system.

[0037] As Figure 4 and Figure 7 shown, through the setting of these limiting and guiding assemblies, the guiding device 1 indeed provides flexibility for the vertical and horizontal installation of the mounting beam 13. This setting not only improves the stability and accuracy of the system but also increases its adaptability in different application scenarios.

[0038] As Figure 4 shown, in this embodiment, the front-back limiting and guiding assembly 11 includes front-back guiding wheels 111 mounted on a transmission member 2 and front-back limiting strips 112 detachably mounted in front-back limiting side rail grooves 131 of the mounting beam 13. The front-back limiting strips 112 are respectively arranged on the front side and the rear side of the front-back guiding wheels 111.

[0039] As Figure 4 shown, the front-back limiting strips 112 can be detached and mounted in the front-back limiting side rail grooves 131 of the mounting beam 13, which makes the installation process more convenient and does not require complex fixing or welding operations. The front-back limiting strips 112 are respectively arranged on the front side and the rear side of the front-back guiding wheels 111, which can effectively limit the swinging of the object a in the front-back direction and improve the stability of the object a when the object a is being folded or unfolded.

[0040] As Figure 4As shown, in this embodiment, the left and right limit guiding assembly 12 includes a first left and right guiding wheel 121 mounted on the transmission member 2 and a left and right limit strip 122 detachably mounted in the left and right limit side rail grooves 132 of the mounting beam 13. The left and right limit strips 122 are respectively arranged on the left and right sides of the first left and right guiding wheel 121.

[0041] The left and right limit strips 122 can be detached and mounted in the left and right limit side rail grooves 132 of the mounting beam 13, which makes the installation process more convenient and does not require complex fixing or welding operations. The left and right limit strips 122 are respectively arranged on the left and right sides of the first left and right guiding wheel 121, which can effectively limit the swing of the object a in the left and right directions and improve the stability of the object a when being folded or unfolded.

[0042] As Figure 5 shown, in this embodiment, the transmission member 2 includes a transmission rotating shaft 21, a transmission slider seat 22, and a first extension frame 23. One end of the transmission rotating shaft 21 is rotationally connected to the object, the transmission slider seat 22 is sleeved on the transmission rotating shaft 21, and the first extension frame 23 extends forward from the transmission slider seat 22.

[0043] As Figure 5 shown, in this embodiment, the first extension frame 23 is triangular. At least one group of first extension parts 231 extends forward from the front end of the first extension frame 23, and at least one group of second extension parts 232 extends to the right from the front end of the first extension frame 23. The first extension parts 231 are used to mount the front and rear guiding wheels 111, and the second extension parts 232 are used to mount the first left and right guiding wheels 121.

[0044] As Figure 5 shown, the first extension frame 23 is triangular and is provided with the first extension parts 231 and the second extension parts 232 at the front end. This structure can provide better support and stability, enhancing the guiding effect of the guiding device 1 and the stability of the object a.

[0045] As Figure 5 shown, in this embodiment, the transmission slider seat 22 extends backward along the rear side to form a third extension part 233, and a second left and right guiding wheel 123 is arranged on the third extension part 233. The structural arrangement of the third extension part 233 can provide stable support for the second left and right guiding wheel 123, ensuring that the guiding wheel remains stable during the working process, so as to ensure the precise guiding of the object a when being unfolded and folded.

[0046] In the description of the embodiments of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "install", "connect", and "couple" should be understood in a broad sense. For example, it can be a fixed connection, or an indirect connection through an intermediate medium, or the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

[0047] In the embodiments of the present application, it is not to be understood that the devices or elements referred to in this application or implied must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the embodiments of the present application. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically and precisely defined.

[0048] The terms "first", "second", "third", "fourth", etc. (if any) in the description of the embodiments of the present application, the claims, and the above drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application described herein, for example, can be implemented in an order other than those illustrated or described herein. In addition, the terms "may include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products, or devices.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of the present application and are not intended to limit them. Although the technical solutions of the present application have been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A guiding device, characterized in that: It includes front and rear limit guiding components, left and right limit guiding components and a mounting beam. The front and rear limit guiding components are arranged inside the mounting beam and are used to limit the swing of an object in the front and rear directions when the object is folded or unfolded. The left and right limit guiding components are arranged inside the mounting beam and are used to limit the swing of the object in the left and right directions when the object is folded or unfolded. The front and rear limit guiding components include front and rear guiding wheels mounted on a transmission member and front and rear limit strips detachably mounted in the front and rear limit side rail grooves of the mounting beam. The front and rear limit strips are respectively arranged on the front side and the rear side of the front and rear guiding wheels. The left and right limit guiding components include first left and right guiding wheels mounted on the transmission member and left and right limit strips detachably mounted in the left and right limit side rail grooves of the mounting beam. The left and right limit strips are respectively arranged on the left side and the right side of the first left and right guiding wheels.

2. The guiding device according to claim 1, characterized in that: The transmission member includes a transmission rotating shaft, a transmission slider seat and a first extension frame. One end of the transmission rotating shaft is rotatably connected to the object. The transmission slider seat is sleeved on the transmission rotating shaft. The first extension frame extends forward from the transmission slider seat.

3. The guiding device according to claim 2, wherein: The first extension frame is triangular. At least one group of first extension parts extends forward from the front end of the first extension frame. At least one group of second extension parts extends to the right from the front end of the first extension frame. The first extension parts are used to mount the front and rear guiding wheels. The second extension parts are used to mount the first left and right guiding wheels.

4. The guiding device according to claim 2, wherein: The transmission slider seat extends backward along the rear side to form a third extension part. A second left and right guiding wheel is arranged on the third extension part.

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