Connecting rod for connecting anti-wind-resistance supporting frame

Abstract

The utility model relates to the technical field of LED (light-emitting diode) display screens, in particular to a connecting rod for connecting a wind resistance support frame, which comprises a connecting cross bar and a connecting rod, part of the first fixing pin is screwed into the side face of the other end of the connecting cross bar, and the protruding part of the first fixing pin is clamped into a connecting rod of the wind resistance supporting frame to be fixed; and the second fixing bolt structure sequentially penetrates through one side of the opening clamping part, the connecting rod and the other side of the opening clamping part. The wind resistance supporting frame has the advantages that the structural arrangement is simple, the transverse wind resistance capacity of the wind resistance supporting frame can be effectively improved after the wind resistance supporting frame is applied, and then the effect of avoiding large-cost economic loss with low cost is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of LED displays, and in particular to a connecting rod for connecting a wind-resistant support frame. Background Technology

[0002] Currently, many large-scale outdoor events or outdoor advertising spaces install LED displays to achieve the desired effect.

[0003] In existing technologies, outdoor LED displays are secured by enclosures equipped with wind resistance brackets. However, when encountering significant lateral wind resistance, there is a risk that the display may be damaged due to insufficient wind resistance, resulting in economic losses.

[0004] Therefore, there is an urgent need to provide a connecting rod for the wind-resistant support frame to overcome the above-mentioned defects. Utility Model Content

[0005] The main purpose of this utility model is to provide a connecting rod for connecting a wind-resistant support frame, which has a simple structure and can effectively improve the lateral wind resistance of the wind-resistant support frame after application, thereby achieving the effect of avoiding large economic losses with low cost.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A connecting rod for connecting a wind-resistant support frame includes:

[0008] The connecting crossbar has an open snap-fit ​​part at one end designed to secure the wind resistance support frame link.

[0009] The first fixing pin is partially screwed into the side of the other end of the connecting crossbar, and the protruding part is engaged with the connecting rod of the wind resistance support frame to be fixed.

[0010] The second fixed pin structure passes through one side of the open locking part, the connecting rod, and the other side of the open locking part in sequence.

[0011] Preferably, one end of the second fixing pin structure is provided with a protruding handle, and the other end is formed with a snap-fit ​​channel, and a movable ball is snapped and fixed in the snap-fit ​​channel; when the ball is subjected to external force, it is squeezed toward the center of the snap-fit ​​channel, and when the external force is removed, part of it rolls out of the second fixing pin structure.

[0012] Preferably, the second fixing pin structure includes: a second pin body with a first engaging channel formed at its upper end, a fixing shaft inserted into the first engaging channel, and the ball bearing engaged on the second pin body.

[0013] Preferably, the second pin body includes: a first tube with the first engaging channel formed thereon and the handle portion protruding from the upper end, and a pin body segment integrally formed at the lower end of the first tube with the engaging channel formed at the lower end.

[0014] Preferably, the first snap-fit ​​channel is perpendicular to the snap-fit ​​channel.

[0015] Preferably, the handle is in the shape of a straight line, a cross, or a circle.

[0016] Preferably, the opening snap-fit ​​portion is U-shaped, and each U-shaped arm has a passageway formed through it for paired use.

[0017] Preferably, the outer periphery of one end of the first fixing pin is formed with threads.

[0018] This utility model discloses a connecting rod for a wind-resistant support frame. An open snap-fit ​​portion is designed at one end of the connecting crossbar, and the other end is fixed to a connecting rod of a wind-resistant support frame to be fixed by a first fixing pin. The open snap-fit ​​portion at the other end engages with a connecting rod of an adjacent wind-resistant support frame, and is further secured by a second fixing pin structure, thereby improving the lateral wind resistance of the wind-resistant support frame during use. This product has a simple and reasonable structural design, effectively reducing usage costs and improving safety. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of an embodiment of a connecting rod for a wind-resistant support frame according to the present invention.

[0020] Figure 2 for Figure 1 A structural decomposition diagram.

[0021] Figure 3 This is a schematic diagram of the second fixing pin structure in this embodiment.

[0022] Figure 4 This is a schematic diagram of an application of this embodiment.

[0023] Explanation of icon numbers in the instruction manual:

[0024] 1-Connecting crossbar, 11-Opening snap-fit ​​part, 2-First fixing pin, 3-Second fixing pin structure, 31-Second pin body, a1-Handle part, b1-First tube, b2-Pin body section, 32-Fixed shaft, 33-Ball bearing. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] It should be noted that when a component is referred to as "connected to" or "set on" another component, it can be directly on the other component or indirectly on that other component.

[0027] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise expressly specified. "Several" means one or more, unless otherwise expressly specified.

[0029] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0030] Please see Figures 1 to 4 This embodiment provides a connecting rod for a wind-resistant support frame, comprising: a connecting crossbar 1, a first fixing pin 2, and a second fixing pin structure 3. One end of the connecting crossbar 1 is designed with an open locking portion 11 for engaging and fixing the connecting rod A2 of the wind-resistant support frame. The first fixing pin 2 is partially screwed into one side of the other end of the connecting crossbar 1. The second fixing pin structure 3 sequentially passes through one side of the open locking portion 11, the connecting rod A2, and the other side of the open locking portion 11. Specifically, the open locking portion 11 is U-shaped, and each U-shaped arm has a passageway formed for paired use, through which the second fixing pin structure 3 sequentially passes.

[0031] In a preferred embodiment, one end of the first fixing pin 2 has a threaded outer circumference, which is screwed onto one side of the connecting crossbar 1. The connecting crossbar 1 is then secured to the connecting rod A1 of the wind resistance support frame by the first fixing pin 2.

[0032] The second fixed pin structure 3 has a protruding handle portion a1 at one end and a locking channel formed through the other end, with a movable ball 33 locked and fixed within the locking channel. When the ball 33 is subjected to external force, it is pressed towards the center of the locking channel; when the external force is removed, it partially rolls out of the second fixed pin structure 3. Specifically, the second fixed pin structure 3 includes: a second pin body 31 with a first locking channel formed at its upper end, a fixed shaft 32 inserted into the first locking channel, and the ball 33 locked onto the second pin body 31. More specifically, the second pin body 31 includes: a first tube b1 with the first locking channel formed and the handle portion a1 protruding from its upper end, and a pin body section b2 integrally formed at the lower end of the first tube b1 with the locking channel formed at its lower end, wherein the first locking channel is perpendicular to the locking channel. The handle a1 is in the shape of a straight line. When the handle a1 is gripped, it presses down on the entire structure of the second fixing pin structure 3, which passes through the opening latching part 11, the connecting rod, and the other side of the opening latching part 11. The ball bearing 33 is pressed towards the center by the force of the inner wall of the opening latching part 11, allowing the second fixing pin structure 3 to pass through smoothly. After the penetration is complete, the pressing force is removed, and the ball bearing 33 automatically rolls to partially protrude from the outer side of the main body section b2 of the pin due to gravity, thus playing a limiting role. This makes the product have a good fixing effect after application, and installation and disassembly are very convenient. In some other embodiments, the handle a1 can also be cross-shaped, circular, or other structures.

[0033] As can be seen from the above description, this utility model, by providing open locking portions 11 at both ends of the connecting crossbar 1, connects the first fixing pin 2 protruding from the connecting crossbar 1, and locking the first fixing pin 2 into the connecting rod A1. The open locking portions 11 lock the connecting rod A2, and the second pin structure 3 passes through the open locking portions 11 and the connecting rod A2. The fixing of the open locking portions 11 and the connecting rod A2 is further improved by the ball bearings 33, thereby achieving a further improvement in the lateral wind resistance of the wind-resistant support frame. This effectively overcomes the economic losses caused by strong winds or abnormal weather in the prior art. Moreover, this product has the advantages of simple structure, convenient use, and low production cost. It should be noted that in this embodiment, the ball bearings 33 are preferably two in number.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A connecting rod for connecting a wind-resistant support frame, characterized in that, include: The connecting crossbar has an open snap-fit ​​part at one end designed to secure the wind resistance support frame link. The first fixing pin is partially screwed into the side of the other end of the connecting crossbar, and the protruding part is engaged with the connecting rod of the wind resistance support frame to be fixed. The second fixed pin structure passes through one side of the open locking part, the connecting rod, and the other side of the open locking part in sequence.

2. The connecting rod of the wind-resistant support frame as described in claim 1, characterized in that, One end of the second fixed pin structure is provided with a protruding handle, and the other end is formed with a snap-fit ​​channel, and a movable ball is snapped and fixed in the snap-fit ​​channel; when the ball is subjected to external force, it is squeezed toward the center of the snap-fit ​​channel, and when the external force is removed, part of it rolls out of the second fixed pin structure.

3. The connecting rod of the wind-resistant support frame as described in claim 2, characterized in that, The second fixed pin structure includes: a second pin body with a first engaging channel formed at its upper end, a fixed shaft inserted into the first engaging channel, and the ball bearing engaged on the second pin body.

4. The connecting rod of the wind-resistant support frame as described in claim 3, characterized in that, The second pin body includes: a first tube with the first locking channel formed thereon and the handle portion protruding from the upper end, and a pin body segment integrally formed at the lower end of the first tube with the locking channel formed at the lower end.

5. The connecting rod of the wind-resistant support frame as described in claim 4, characterized in that, The first snap-fit ​​channel is perpendicular to the snap-fit ​​channel.

6. The connecting rod of the wind-resistant support frame as described in any one of claims 2-5, characterized in that, The handle can be in the shape of a straight line, a cross, or a circle.

7. The connecting rod of the wind-resistant support frame as described in claim 1, characterized in that, The opening snap-fit ​​part is U-shaped, and each U-shaped arm has a passageway formed through it for paired use.

8. The connecting rod of the wind-resistant support frame as described in claim 1, characterized in that, The outer circumference of one end of the first fixing pin is formed with threads.

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