Intelligent warning board

Abstract

The utility model relates to the technical field of warning boards, and discloses an intelligent warning board which comprises two sets of limiting blocks, a supporting rod is fixedly installed on one sides of the two sets of limiting blocks, and the supporting rod is of a U-shaped structure. The top of the inner side of the sleeve is rotationally connected with the supporting rod through a bearing, and a flange b is fixedly installed in the middle of the inner side of the sleeve. Flanges a are fixedly installed in the middles of the supporting rods. Through the arrangement of the torsion spring, the flange and the sleeve, when the warning board is impacted by an external object, the torsion spring is stressed to deform, the sleeve rotates in a self-adaptive mode, and the warning board rotates towards a wall body, on the contrary, when the external force disappears, the counter-acting force of the torsion spring can enable the sleeve and the warning board to return. Damage caused by hardness of the warning board and foreign objects can be reduced, and the service life is indirectly prolonged.

Description

Technical Field

[0001] This utility model relates to the field of warning sign technology, specifically to an intelligent warning sign. Background Technology

[0002] Intelligent warning signs are used to remind people to pay attention to safety or comply with regulations. They are typically placed in places that require attention, such as roads, construction sites, and hazardous areas. Warning signs can alert people to safety risks and prevent accidents. Common warning signs include traffic warning signs, safety warning signs, and prohibition signs. There are various types of intelligent warning signs available, including indoor directional signs.

[0003] In the process of realizing this utility model, the inventors discovered the following unresolved problems in the prior art: Although the existing intelligent indoor warning signs have a good warning effect, workers may accidentally bump into the warning signs on the wall when carrying items. Since most warning signs are fixed, hard impacts can easily damage them, resulting in unsatisfactory protection. Therefore, we propose an intelligent warning sign. Utility Model Content

[0004] The purpose of this invention is to provide an intelligent warning sign that solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an intelligent warning sign, including limiting blocks, wherein there are two sets of limiting blocks, and a support rod is fixedly installed on one side of each set of limiting blocks, wherein the support rod has a "U" shaped structure;

[0006] A sleeve is fitted on the outer side of the middle part of the support rod, and the top of the inner side of the sleeve is rotatably connected to the support rod through a bearing. A flange b is fixedly installed in the middle of the inner side of the sleeve.

[0007] A flange a is fixedly installed in the middle of the support rod, and a torsion spring is sleeved on the outside of the support rod, with the two ends of the torsion spring being fixedly connected to flange a and flange b respectively.

[0008] The intelligent warning sign body is fixedly installed on one side of the sleeve. It can be used in conjunction with components such as torsion spring, flange and sleeve. During the use of the warning sign, whenever the warning sign is impacted by an external object, the torsion spring deforms under force and causes the sleeve to rotate adaptively, and the warning sign rotates toward the wall. Conversely, when the external force disappears, the reaction force of the torsion spring can make the sleeve and warning sign return to their original position. This limiting structure design can reduce the damage caused by the hard impact between the warning sign and the external object, and indirectly improve the service life.

[0009] As an optional solution to the technical solution of this application, protrusions are fixedly installed on both the front and rear sides of the outer wall of the sleeve. A bolt is movably inserted through the center of the protrusion, and the bolt is screwed into the pre-set thread groove on the outer shell of the intelligent warning sign through the external thread. The protrusion and bolt components can be used together. The bolt can pass through the protrusion and be screwed into the thread groove on the warning sign. This can realize a detachable combination design of the fixing mechanism and the warning mechanism. If any mechanism is damaged in the future, it can be replaced separately, reducing the later use cost and achieving a more ideal effect.

[0010] As an optional solution to the technical solution of this application, a reinforcing rib is fixedly installed at the corner of the support rod, and the reinforcing rib has a triangular structure. The connection rigidity can be improved by the reinforcing rib to prevent tearing and breakage.

[0011] As an optional solution to the technical solution of this application, an indicator sign is fixedly installed on the top of the intelligent warning sign body, and the indicator sign is fixed by welding. The indicator sign can introduce the product usage method and disassembly method, which is convenient for understanding and disassembly and use.

[0012] As an optional solution to the technical solution of this application, positioning holes are provided on both sides of the two sets of limiting blocks. Positioning screws can pass through the positioning holes and be screwed into the pre-set threaded structure on the wall for detachable and stable assembly of the support mechanism.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model discloses an intelligent warning sign, which is equipped with a torsion spring, a flange, and a sleeve. During the use of the warning sign, whenever the warning sign is impacted by an external object, the torsion spring deforms under force, causing the sleeve to rotate adaptively, and the warning sign rotates toward the wall. Conversely, when the external force disappears, the reaction force of the torsion spring can make the sleeve and the warning sign return to their original positions. This limiting structure design can reduce the damage caused by the hard impact between the warning sign and external objects, and indirectly improve the service life.

[0015] 2. This utility model provides an intelligent warning sign, which is equipped with protrusions and bolts. The bolts can pass through the protrusions and be screwed into the threaded grooves on the warning sign, so as to realize a detachable combination design of the fixing mechanism and the warning mechanism. If either mechanism is damaged in the future, it can be replaced individually, reducing the later use cost and achieving a more ideal effect. Attached Figure Description

[0016] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the overall main structure of an intelligent warning sign according to this utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the connection between the support rod and the sleeve of an intelligent warning sign according to this utility model.

[0019] Figure 3 This is an enlarged structural diagram of point A of the intelligent warning sign of this utility model.

[0020] In the diagram: 1. Limiting block; 11. Positioning hole; 2. Support rod; 21. Flange a; 22. Torsion spring; 3. Intelligent warning sign body; 31. Indicator sign; 4. Sleeve; 41. Bearing; 42. Flange b; 5. Protrusion; 51. Bolt. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-3 This utility model provides a technical solution: an intelligent warning sign, including limiting blocks 1, of which there are two sets, and a support rod 2 is fixedly installed on one side of each set of limiting blocks 1. The support rod 2 has a "U" shaped structure. Positioning holes 11 are provided on both sides of each set of limiting blocks 1, through which positioning screws can pass and be screwed onto a pre-set threaded structure on the wall, for detachable and stable assembly of the support mechanism; a sleeve 4 is fitted on the outer side of the middle of the support rod 2, and the top of the inner side of the sleeve 4 is rotatably connected to the support rod 2 via a bearing 41. A flange b42 is fixedly installed in the middle of the inner side of the sleeve 4. A reinforcing rib is fixedly installed at the corner, and the reinforcing rib has a triangular structure. The reinforcing rib can improve the connection rigidity to prevent tearing and breakage. A flange a21 is fixedly installed in the middle of the support rod 2, and a torsion spring 22 is sleeved on the outside of the support rod 2. The two ends of the torsion spring 22 are fixedly connected to the flange a21 and the flange b42 respectively. A smart warning sign body 3 is fixedly installed on one side of the sleeve 4. An indicator sign 31 is fixedly installed on the top of the smart warning sign body 3. The indicator sign 31 is fixed by welding. The indicator sign 31 can introduce the product usage and disassembly method, which is convenient for understanding and disassembly.

[0023] In this technical solution, components such as torsion spring 22, flange, and sleeve 4 can be used together. During the use of the warning sign, whenever the warning sign is impacted by an external object, the torsion spring 22 will deform under force, and the sleeve 4 will rotate adaptively, causing the warning sign to rotate toward the wall. Conversely, when the external force disappears, the reaction force of the torsion spring 22 can make the sleeve 4 and the warning sign return to their original positions. This limiting structure design can reduce the damage caused by the hard impact between the warning sign and the external object, and indirectly improve the service life.

[0024] In some technical solutions, protrusions 5 are fixedly installed on both the front and rear sides of the outer wall of the sleeve 4. A bolt 51 is movably inserted through the center of the protrusion 5, and the bolt 51 is screwed into the pre-set threaded groove on the outer shell of the intelligent warning sign body 3 through the external thread.

[0025] In this technical solution, components such as protrusion 5 and bolt 51 can be used together. Bolt 51 can pass through protrusion 5 and be screwed into the threaded groove on the warning sign. This allows for a detachable combination design of the fixing mechanism and the warning mechanism. If either mechanism is damaged later, it can be replaced individually, reducing the later usage cost and achieving a more ideal effect.

[0026] Working principle: It should be noted that this utility model is an intelligent warning sign. All components are general standard parts or parts known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional test methods.

[0027] When using a smart warning sign, the smart sign is transported to the designated area, and then the limiting block 1 is attached to the designated wall at a suitable height and fixed to the wall through the positioning hole 11. During this process, the smart warning sign can provide a reminder function.

[0028] By incorporating a torsion spring 22, a flange, and a sleeve 4, during the use of the warning sign, whenever the sign is impacted by an external object, the torsion spring 22 deforms under force, causing the sleeve 4 to rotate adaptively, turning the warning sign toward the wall. Conversely, when the external force disappears, the reaction force of the torsion spring 22 allows the sleeve 4 and the warning sign to return to their original positions. This limiting structure design reduces damage caused by the hard impact between the warning sign and external objects, indirectly extending its service life. By incorporating a protrusion 5 and a bolt 51, the bolt 51 can pass through the protrusion 5 and be screwed into the threaded groove on the warning sign, enabling a detachable combination design of the fixing mechanism and the warning mechanism. If either mechanism is damaged later, it can be replaced individually, reducing later usage costs and achieving a more ideal performance.

Claims

1. An intelligent warning sign, characterized by: Including the limit block (1), the limit block (1) has two groups, and one side of two groups of limit blocks (1) is fixedly installed with a support rod (2), the support rod (2) is "U" type structure; The outer side of the middle part of the support rod (2) is sleeved with a sleeve (4), the inner side top of the sleeve (4) is rotatably connected with the support rod (2) through a bearing (41), and the inner side middle part of the sleeve (4) is fixedly installed with a flange b (42); The middle part of the support rod (2) is fixedly installed with a flange a (21), the outer side of the support rod (2) is sleeved with a torsional spring (22), and the both ends of the torsional spring (22) are fixedly connected with the flange a (21) and the flange b (42) respectively; One side of the sleeve (4) is fixedly installed with an intelligent warning board body (3).

2. The smart warning sign of claim 1, wherein: The outer wall of the sleeve (4) is fixedly installed with a lug (5) on the front and rear sides, the lug (5) is movably penetrated by a bolt (51) in the middle part, and the bolt (51) is screwed with a threaded groove preset on the shell of the intelligent warning board body (3) through external threads.

3. The smart warning sign of claim 1, wherein: The corner of the support rod (2) is fixedly installed with a reinforcing rib, and the reinforcing rib is triangular structure.

4. The smart warning sign of claim 1, wherein: The top of the intelligent warning board body (3) is fixedly installed with an indicator (31), and the indicator (31) is fixed by welding.

5. The smart warning sign of claim 1, wherein: Both sides of the limit block (1) are provided with a positioning hole (11).

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