360-degree rotation locking device of intelligent lamp post

Abstract

The utility model discloses a 360-degree rotation locking device of an intelligent lamp post, and belongs to the technical field of lamp posts. Comprising a lower lock body, an upper lock body, a lock hook and a bolt, the upper lock body is provided with a limiting protrusion matched with the lock hook in shape, the lower lock body is provided with a guide part, and the lock hook is movably installed on the guide part. The bolt penetrates through the lower lock body and is in threaded connection with the lock hook, and the bolt can be screwed to drive the lock hook to move along the guide part and achieve locking and unlocking of the lock hook. Through the arrangement of the rotary locking device, it is ensured that the upper pole body can rotate in the assembling process of the upper pole body and the lower pole body of the lamp pole, direction adjustment is achieved, the situation that after installation is completed, it is found that the direction is incorrect, and consequently disassembly and assembly need to be conducted again is avoided, and then the installation efficiency is improved; and the rotary locking device is locked, so that the assembly of the upper rod body and the lower rod body is completed, and the operation is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamp poles, and particularly relates to a 360-degree rotating locking device for a smart lamp pole. Background Art

[0002] At present, in municipal infrastructure, smart light poles can serve as carriers of a variety of equipment. For example, signboards, traffic monitoring equipment, 5G micro base stations and other equipment can be installed on smart light poles.

[0003] Due to length limitations, existing lamp poles need to be assembled from two or more pole bodies. The pole bodies cannot rotate during the assembly process, making it impossible to adjust the direction. If the direction is found to be incorrect after installation, the poles need to be disassembled and reassembled, resulting in low installation efficiency. Utility Model Content

[0004] The utility model is aimed at the above-mentioned problems existing in the prior art and proposes a 360-degree rotating locking device for a smart lamp pole, which can adjust the direction of the pole body on the smart lamp pole.

[0005] The utility model can be realized by the following technical solutions:

[0006] The 360-degree rotating locking device of the smart lamp pole includes:

[0007] The lower lock body and upper lock body, lock hook and bolt cooperate with each other;

[0008] The upper lock body has a limiting protrusion that matches the shape of the lock hook, and the lower lock body has a guide portion, and the lock hook is movably mounted on the guide portion;

[0009] The bolt passes through the lower lock body and is threadedly connected to the lock hook. By screwing the bolt, the lock hook can be driven to move along the guide portion, wherein:

[0010] The lock hook has a locking position and an unlocking position. When the lock hook is separated from the limiting protrusion, the lock hook is in the unlocking position, and the rotary locking device is in an unlocked state.

[0011] When the locking hook moves to engage with the limiting protrusion, the locking hook is in a locked position, and the rotary locking device is in a locked state.

[0012] As a further improvement of the present invention, an annular recess is provided at the bottom of the upper lock body, and an annular protrusion is provided at the top of the lower lock body, and the annular protrusion is embedded in the annular recess.

[0013] As a further improvement of the present invention, a spring is further included, which is sleeved on the bolt and two ends of the spring are respectively in contact with the lower lock body and the lock hook.

[0014] As a further improvement of the present invention, in the initial state, the lock hook is separated from the limiting protrusion under the push of the spring and the lock hook is in the unlocked position.

[0015] As a further improvement of the present invention, the guide portion has a guide rail arranged in a horizontal direction, and guide rail grooves are opened on both sides of the lock hook, and the lock hook cooperates with the guide rail through the guide rail grooves.

[0016] As a further improvement of the present invention, the locking hook and the limiting protrusion have matching locking inclined surfaces.

[0017] As a further improvement of the present invention, the upper lock body and the lower lock body are respectively fixed on the upper rod body and the lower rod body of the smart lamp pole.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The rotary locking device ensures that the upper and lower poles of the lamp pole can be rotated during assembly to adjust the direction, thus avoiding the situation where the direction is incorrect after installation, which requires re-disassembly and re-assembly, thereby improving installation efficiency. After the direction adjustment of the upper pole is completed, the rotary locking device is locked to complete the assembly of the upper and lower poles, which is convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of the smart lamp pole of the present utility model;

[0021] Figure 2 This is a cross-sectional view of the smart lamp pole of the present utility model;

[0022] Figure 3 This utility model Figure 2 A partial enlarged view of point A in the middle;

[0023] Figure 4 It is a partial enlarged view of the connection position between the lock hook and the guide part of the utility model.

[0024] In the figure, 100, rotary locking device; 110, lower lock body; 111, guide part; 112, annular protrusion; 120, upper lock body; 121, limiting protrusion; 122, annular recess; 130, lock hook; 140, bolt; 150, spring; 160, locking slope; 200, upper rod body; 300, lower rod body; 400, decorative belt. DETAILED DESCRIPTION

[0025] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical method of the present invention, but the present invention is not limited to these embodiments.

[0026] like Figure 1-4 As shown, the present invention provides a 360-degree rotation locking device for a smart lamp pole, comprising:

[0027] The lower lock body 110 and the upper lock body 120, the lock hook 130 and the bolt 140 cooperate with each other;

[0028] The upper lock body 120 has a limiting protrusion 121 that matches the shape of the lock hook 130, and the lower lock body 110 has a guide portion 111, and the lock hook 130 is movably mounted on the guide portion 111;

[0029] The bolt 140 passes through the lower lock body 110 and is threadedly connected to the lock hook 130. By screwing the bolt 140, the lock hook 130 can be driven to move along the guide portion 111.

[0030] The lock hook 130 has a locked position and an unlocked position. When the lock hook 130 is separated from the limiting protrusion 121, the lock hook 130 is in the unlocked position. At this time, the rotary locking device 100 is in the unlocked state.

[0031] When the locking hook 130 moves to engage with the limiting protrusion 121 , the locking hook 130 is in the locking position, and the rotary locking device 100 is in the locked state.

[0032] It should be noted that the 360-degree rotation locking device 100 provided in this embodiment is used to be installed between the upper rod body 200 and the lower rod body 300 of the smart lamp pole, and the upper lock body 120 and the lower lock body 110 are respectively fixed on the upper rod body 200 and the lower rod body 300. The direction of the upper rod body 200 can be rotated during the connection process. When the direction of the upper rod body 200 is adjusted, the lock hook 130 is moved to engage with the limiting protrusion 121 of the upper lock body 120 by tightening the bolt 140. At this time, the rotation locking device 100 is in a locked state, and the connection between the upper rod body 200 and the lower rod body 300 can be completed.

[0033] By setting the rotary locking device 100, it is ensured that two or more poles of the lamp pole can be rotated during the assembly process to adjust the direction, avoiding the situation where the direction is incorrect after the installation is completed, resulting in the need for re-disassembly and reassembly, thereby improving installation efficiency.

[0034] Preferably, the upper lock body 120 and the lower lock body 110 are both configured as cylindrical structures, wherein an annular recess 122 is provided at the bottom of the upper lock body 120 , and an annular protrusion 112 is provided at the top of the lower lock body 110 , and the annular protrusion 112 is embedded in the annular recess 122 .

[0035] Preferably, a spring 150 is further included, which is sleeved on the bolt 140 and the two ends of the spring 150 are respectively in contact with the lower lock body 110 and the lock hook 130. When the bolt 140 is not tightened, the lock hook 130 is pushed by the spring 150 to separate from the limiting protrusion 121 and the lock hook 130 is in the unlocked position. At this time, the lock hook 130 is not tightly matched with the limiting protrusion 121 of the upper lock body 120, so that the upper rod body 200 can be rotated and the annular recess 122 of the upper lock body 120 can be rotated along the annular protrusion 112 of the lower lock body 110, thereby achieving the purpose of adjusting the direction of the upper rod body 200;

[0036] When the direction adjustment of the upper rod body 200 is completed, tighten the bolt 140 to allow the lock hook 130 to overcome the elastic force of the spring 150 and move until the lock hook 130 engages with the annular protrusion 112 of the upper lock body 120. At this time, relative rotation cannot occur between the upper lock body 120 and the lower lock body 110, completing the connection between the upper rod body 200 and the lower rod body 300.

[0037] Preferably, the guide portion 111 has a guide rail arranged in the horizontal direction, and guide rail grooves are opened on both sides of the lock hook 130. The guide rail grooves cooperate with the guide rails, so that the lock hook 130 can be driven to move forward and backward along the guide rails by rotating the bolt 140.

[0038] Preferably, the lock hook 130 and the limiting protrusion 121 have matching locking inclined surfaces 160. When the locking inclined surfaces 160 of the two are in close contact, the upper lock body 120 and the lower lock body 110 can be engaged and locked by friction.

[0039] In addition, when the upper rod body 200 is locked and connected with the lower rod body 300, a circle of decorative belt 400 can be set on the periphery of the rotation locking device 100 to maintain the aesthetics of the lamp pole and provide certain protection for the rotation locking device 100 inside the decorative belt 400.

[0040] The technical means disclosed in the present invention are not limited to those disclosed in the above technical means, but also include technical solutions composed of any combination of the above technical features. The above is a specific embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention, and such improvements and modifications are also considered to be within the scope of protection of the present invention.

[0041] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0042] In addition, terms such as "first," "second," and "an" in this utility model are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0043] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0044] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

Claims

1. The 360-degree rotating locking device of the smart lamp pole is characterized by: include: The lower lock body and upper lock body, lock hook and bolt cooperate with each other; The upper lock body has a limiting protrusion that matches the shape of the lock hook, and the lower lock body has a guide portion, and the lock hook is movably mounted on the guide portion; The bolt passes through the lower lock body and is threadedly connected to the lock hook. By screwing the bolt, the lock hook can be driven to move along the guide portion, wherein: The lock hook has a locking position and an unlocking position. When the lock hook is separated from the limiting protrusion, the lock hook is in the unlocking position, and the rotary locking device is in an unlocked state. When the locking hook moves to engage with the limiting protrusion, the locking hook is in a locked position, and the rotary locking device is in a locked state.

2. The 360-degree rotation locking device for a smart lamp pole according to claim 1, characterized in that: An annular recess is formed at the bottom of the upper lock body, and an annular protrusion is formed at the top of the lower lock body. The annular protrusion is embedded in the annular recess.

3. The 360-degree rotation locking device for a smart lamp pole according to claim 1, characterized in that: It also includes a spring, which is sleeved on the bolt and has two ends of the spring respectively in contact with the lower lock body and the lock hook.

4. The 360-degree rotation locking device for a smart lamp pole according to claim 3, characterized in that: In the initial state, the lock hook is separated from the limiting protrusion under the push of the spring and is in the unlocking position.

5. The 360-degree rotation locking device for a smart lamp pole according to claim 1, characterized in that: The guide portion has a guide rail arranged in a horizontal direction, and guide rail grooves are opened on both sides of the lock hook, and the lock hook cooperates with the guide rail through the guide rail grooves.

6. The 360-degree rotation locking device for a smart lamp pole according to claim 1, characterized in that: The locking hook and the limiting protrusion have matching locking inclined surfaces.

7. The 360-degree rotation locking device for a smart lamp pole according to claim 1, characterized in that: The upper lock body and the lower lock body are respectively fixed on the upper rod body and the lower rod body of the smart lamp pole.

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