A warning column

Abstract

The utility model relates to the technical field of warning columns, and discloses a warning column, including a warning column body, a mounting base is arranged at the lower end of the warning column body, a spherical groove is provided in the middle of the upper end of the mounting base, a sphere is fixedly installed at the lower end of the warning column body, and a plurality of pressure sensors are fixedly installed on the inner wall of the spherical groove. The technical scheme of the utility model can not only make the sphere at the lower end of the warning column body rotate in the spherical groove, further reduce the collision damage between the vehicle and the warning column body, thereby avoiding the deformation or cracking of the column and the base of the warning column during the deformation and bending process of the warning column body, but also make the sphere press on the pressure sensor, thereby reminding the owner in the cab, avoiding the situation that the driver in the cab is not aware of the collision due to the column of flexible material, thereby causing the warning column to be excessively bent, further reducing the damage to the warning column body, and increasing the service life of the warning column body.

Description

Technical Field

[0001] The utility model relates to the technical field of warning columns, in particular to a warning column. Background Art

[0002] Warning columns are often seen in people's lives. They are usually used in roads, parking spaces and other places. They play a certain warning role for people driving, and most of them have a certain buffering effect.

[0003] After searching, the publication number is (CN217378662U), which discloses a warning column, including a chassis seat, a warning column body is installed on the top of the chassis seat, and a concave-convex block is provided on the outer side wall of the warning column body near the bottom, and a reinforcement structure is provided inside the concave-convex block, and the reinforcement structure includes a reinforcement cavity, and the reinforcement cavity is arranged in the shell cavity of the concave-convex block. A first reinforcement rod is installed inside the reinforcement cavity, and a reinforcement block is installed near the middle of one side of the first reinforcement rod. A second reinforcement rod is installed inside the reinforcement block, and reinforcement ribs are provided at both ends of the reinforcement block. Preferably, the first reinforcement rods are arranged at equal intervals inside the reinforcement cavity and are arranged in two groups, and the first reinforcement rods are symmetrically distributed about the vertical center axis of the reinforcement ribs. Preferably, the second reinforcement rods are distributed in two groups inside the reinforcement block, and the reinforcement ribs are "X"-shaped and symmetrically distributed about the horizontal center axis of the first reinforcement rod.

[0004] When implementing this technical solution, there are at least the following defects: although the utility model uses a column made of flexible material to reduce the damage between the vehicle and the warning column during the collision, after the collision, the column of the warning column is very likely to deform or crack during the deformation and bending process, and because of the flexible material column, the driver's cabin is unaware of the collision, resulting in excessive bending of the warning column, which urgently needs to be improved. Therefore, we propose a warning column. Utility Model Content

[0005] The purpose of the utility model is to provide a warning column, which solves the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a warning column, including a warning column body, a mounting base is provided at the lower end of the warning column body, a spherical groove is provided in the middle of the upper end of the mounting base, a sphere is fixedly installed at the lower end of the warning column body, a plurality of pressure sensors are fixedly installed on the inner wall of the spherical groove, a PLC controller is provided on one side of the spherical groove, a battery is provided on one side of the PLC controller, a speaker is detachably installed on the upper end of the warning column body, and a shell is bonded to the lower end of the warning column body.

[0007] By adopting the above technical scheme, the ball at the lower end of the warning column body can be rotated in the spherical groove, and then cooperate with the rubber ring and rubber rod on the warning column body to further reduce the collision damage between the vehicle and the warning column body, thereby avoiding deformation or cracking of the column and the base of the warning column during the deformation and bending process of the warning column body. In addition, during the rotation of the ball, the ball can be pressed onto the pressure sensor, and the pressure sensor transmits the signal to the PLC controller. The PLC controller controls the horn to alarm, thereby reminding the owner in the cab, avoiding the situation where the driver is unaware of the collision due to the flexible material column, thereby causing the warning column to be excessively bent, further reducing the damage to the warning column body and increasing the service life of the warning column body.

[0008] Optionally, a plurality of rubber rings are bonded to the outer side of the warning column body, and the rubber rings are equidistantly distributed.

[0009] By adopting the above technical solution, it is convenient to arrange the rubber ring so as to buffer the collision energy.

[0010] Optionally, a plurality of rubber rods are bonded between the rubber rings, and the rubber rods are distributed in a ring shape.

[0011] By adopting the above technical solution, it is convenient to arrange the rubber rod, thereby cooperating with the rubber ring to improve the buffering effect.

[0012] Optionally, the size of the sphere is smaller than the size of the spherical groove.

[0013] By adopting the above technical solution, the ball can be easily rotated in the spherical groove.

[0014] Optionally, rubber heads are fixedly mounted on both sides of the upper end of the mounting base, and the shell is sleeved on the outer side of the rubber heads.

[0015] By adopting the above technical solution, it is convenient to limit the vertical direction of the warning column body through the cooperation between the shell and the rubber head.

[0016] Optionally, the signal output end of the pressure sensor is connected to the signal input end of the PLC controller, and the signal output end of the PLC controller is connected to the signal input end of the speaker.

[0017] By adopting the above technical solution, it is convenient to control the horn to give an alarm and remind the car owner.

[0018] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0019] The technical solution of the present application, through the arrangement of the warning column body, mounting base, spherical groove, sphere, battery, shell and rubber head, can not only enable the sphere at the lower end of the warning column body to rotate in the spherical groove, and cooperate with the rubber ring and rubber rod on the warning column body to further reduce the collision damage between the vehicle and the warning column body, thereby avoiding deformation or cracking of the column and the base of the warning column during the deformation and bending process of the warning column body, but also can enable the sphere to press on the pressure sensor during the rotation of the sphere, and the pressure sensor transmits the signal to the PLC controller, and the PLC controller controls the horn to alarm, thereby reminding the owner in the cab, avoiding the situation where the driver in the cab is unaware of the collision due to the column made of flexible material, thereby causing the warning column to be excessively bent, further reducing the damage to the warning column body and increasing the service life of the warning column body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0021] Figure 1 This is a three-dimensional structural schematic diagram of a warning column of the utility model;

[0022] Figure 2 This is a schematic diagram of the main structure of a warning column of the utility model;

[0023] Figure 3 It is a partial enlarged structural schematic diagram of position A of a warning column of the utility model.

[0024] In the figure: 1. Warning column body; 11. Mounting base; 12. Spherical groove; 2. Sphere; 21. Pressure sensor; 22. PLC controller; 23. Speaker; 24. Battery; 3. Rubber ring; 4. Rubber rod; 5. Shell; 6. Rubber head. DETAILED DESCRIPTION

[0025] See also Figure 1-3The utility model provides a technical solution: a warning column, including a warning column body 1, a mounting base 11 is arranged at the lower end of the warning column body 1, a spherical groove 12 is opened in the middle of the upper end of the mounting base 11, a sphere 2 is fixedly installed at the lower end of the warning column body 1, a plurality of pressure sensors 21 are fixedly installed on the inner wall of the spherical groove 12, a PLC controller 22 is arranged on one side of the spherical groove 12, a battery 24 is arranged on one side of the PLC controller 22, a speaker 23 is detachably installed on the upper end of the warning column body 1, and a shell 5 is bonded to the lower end of the warning column body 1, The size of the sphere 2 is smaller than that of the spherical groove 12, which facilitates the rotation of the sphere 2 in the spherical groove 12. Rubber heads 6 are fixedly installed on both sides of the upper end of the mounting base 11, and the shell 5 is sleeved on the outside of the rubber head 6, so that the shell 5 and the rubber head 6 can cooperate to limit the vertical direction of the warning column body 1. The signal output end of the pressure sensor 21 is connected to the signal input end of the PLC controller 22, and the signal output end of the PLC controller 22 is connected to the signal input end of the speaker 23, so that only the speaker 23 can be controlled to alarm and remind the car owner.

[0026] A plurality of rubber rings 3 are bonded to the outer side of the warning column body 1 , and the rubber rings 3 are evenly spaced, so that the rubber rings 3 can be arranged to buffer the collision energy.

[0027] A plurality of rubber rods 4 are bonded between the rubber rings 3 , and the rubber rods 4 are distributed in a ring shape, so that the rubber rods 4 can be arranged to cooperate with the rubber rings 3 to improve the buffering effect.

[0028] When the vehicle collides with the warning column body 1 when reversing, the ball 2 at the lower end of the warning column body 1 will rotate in the spherical groove 12. At the same time, the shell 5 on the warning column body 1 will separate from the rubber head 6 during the rotation process, so that the warning column body 1 loses its vertically limited state. Combined with the rubber ring 3 and the rubber rod 4 on the warning column body 1, the collision damage between the vehicle and the warning column body 1 is further reduced, thereby avoiding the deformation or cracking of the column and the base of the warning column during the deformation and bending process of the warning column body 1. At the same time, during the rotation of the ball 2, the ball 2 will press on the pressure sensor 21, and the pressure sensor 21 transmits the signal to the PLC controller 22. The PLC controller 22 controls the horn 23 to alarm, thereby reminding the owner in the cab, avoiding the situation where the driver is not aware of the collision due to the flexible material column, thereby causing the warning column to be excessively bent, further reducing the damage to the warning column body 1 and increasing the service life of the warning column body 1.

Claims

1. A warning column, comprising a warning column body (1), characterized in that: The lower end of the warning column body (1) is provided with a mounting base (11), the middle part of the upper end of the mounting base (11) is provided with a spherical groove (12), the lower end of the warning column body (1) is fixedly mounted with a sphere (2), the inner wall of the spherical groove (12) is fixedly mounted with a plurality of pressure sensors (21), one side of the spherical groove (12) is provided with a PLC controller (22), one side of the PLC controller (22) is provided with a storage battery (24), the upper end of the warning column body (1) is detachably mounted with a speaker (23), and the lower end of the warning column body (1) is bonded with a shell (5).

2. A warning column according to claim 1, characterized in that: A plurality of rubber rings (3) are bonded to the outer side of the warning column body (1), and the rubber rings (3) are distributed at equal distances.

3. A warning column according to claim 2, characterized in that: A plurality of rubber rods (4) are bonded between the rubber rings (3), and the rubber rods (4) are distributed in a ring shape.

4. A warning column according to claim 1, characterized in that: The size of the sphere (2) is smaller than the size of the spherical groove (12).

5. A warning column according to claim 1, characterized in that: Rubber heads (6) are fixedly mounted on both sides of the upper end of the mounting base (11), and the housing (5) is sleeved on the outer side of the rubber head (6).

6. A warning column according to claim 1, characterized in that: The signal output end of the pressure sensor (21) is connected to the signal input end of the PLC controller (22), and the signal output end of the PLC controller (22) is connected to the signal input end of the speaker (23).

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