Early warning device with voice prompt function
By introducing anti-collision and alarm mechanisms into the voice warning device for running red lights at the intersection, the problem of vulnerability of the device is solved, the functions of reducing collision impact and automatic alarm are realized, and the service life of the equipment and traffic safety are improved.
Patent Information
- Application Number
- CN202323469032.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-19
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-12-19
AI Technical Summary
The existing voice warning device for running red lights at intersections is easily damaged when it encounters a vehicle collision, resulting in high maintenance costs and inconvenient use, and lacks anti-collision functions.
An early warning device with voice prompt function is designed, using anti-collision mechanism and alarm mechanism. The anti-collision mechanism is made of rubber and the anti-collision cylinder and rotating shaft to reduce the impact of the collision. The alarm mechanism is carried out after the collision through a magnetic trigger block and an automatic alarm device. Send an alert.
It effectively reduces the impact force during vehicle collisions, protects the equipment, and automatically sends alarm signals after collisions, ensuring traffic safety and facility integrity.
Smart Images
Figure CN222251846U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of intersection warning equipment, in particular to a warning equipment with a voice prompt function. Background Art
[0002] The red light running voice warning device at intersections is a traffic safety device used to remind drivers to obey traffic rules at intersections, especially to obey red light signals. When the system detects a violation, it triggers a voice warning device, which is usually a speaker or sound system that plays a pre-recorded voice message.
[0003] The voice warning device for running a red light at an intersection in the prior art does not have an anti-collision function. Since the voice warning device for running a red light at an intersection is generally installed at an intersection, the probability of passing vehicles colliding with the voice warning device for running a red light at an intersection is relatively high. The collision may cause the voice warning device for running a red light at an intersection to be damaged or destroyed, requiring repair or replacement, which will increase the maintenance cost and the downtime of the intersection, bringing inconvenience to the actual use of the voice warning device for running a red light at an intersection.
[0004] Therefore, it is necessary to design an early warning device with a voice prompt function to solve the above problems. Utility Model Content
[0005] The utility model aims to solve the shortcomings in the prior art and proposes an early warning device with a voice prompt function.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A warning device with a voice prompt function comprises a rod body, a voice warning device is installed at the top of the rod body, two fixing rings are sleeved on the rod body and are arranged vertically opposite to each other, the two fixing rings are fixedly connected to the rod body through two connecting plates, reinforcing ribs are fixed between the connecting plates and the rod body, an anti-collision mechanism is arranged between the two fixing rings, and an alarm mechanism is arranged at the top of the rod body.
[0008] As a preferred technical solution of the utility model, the anti-collision mechanism includes a plurality of anti-collision cylinders and a plurality of rotating shafts, the plurality of rotating shafts are rotatably assembled between two fixed rings, the plurality of anti-collision cylinders are respectively fixedly sleeved on the plurality of rotating shafts, and the plurality of anti-collision cylinders are equidistantly distributed circumferentially.
[0009] As a preferred technical solution of the utility model, the alarm mechanism includes a top box, a bracket, a conductive ring 1, a conductive ring 2, a trigger block, an automatic alarm device and a magnetic sheet. The top box is fixed at the top end of the rod body, the bracket is fixed in the top box, the conductive ring 1 is placed on the bracket, and the conductive ring 1 can move freely relative to the bracket, the magnetic sheet is fixed in the middle position of the top surface of the bracket, the trigger block is made of magnetic material, and the trigger block is adsorbed on the magnetic sheet, the conductive ring 2 is fixed on the inner surface of the top box, the conductive ring 2 covers the conductive ring 1, and the conductive ring 1 covers the trigger block.
[0010] As a preferred technical solution of the utility model, the conductive ring 1 and the conductive ring 2 are electrically connected to the automatic alarm device.
[0011] As a preferred technical solution of the utility model, the trigger block is in a spherical structure.
[0012] As a preferred technical solution of the utility model, the anti-collision cylinder is made of rubber material.
[0013] The utility model has the following beneficial effects:
[0014] By setting up the anti-collision mechanism, when a vehicle collides with the pole body, the deformation and self-rotation function of the anti-collision cylinder can offset part of the collision force and reduce the impact force, thereby protecting the vehicle and the pole body and the equipment thereon, and reducing the severity of the collision accident;
[0015] By setting up an alarm mechanism, when the pole is collided and tilted, the force analysis of the trigger block triggers the automatic alarm device, which can send an alarm signal to relevant departments in time so that municipal staff can take quick action to straighten the tilted pole, thereby maintaining traffic safety and the integrity of urban facilities. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a structural schematic diagram of an early warning device with a voice prompt function proposed by the utility model;
[0017] Figure 2 for Figure 1 A magnified view of the structure at A;
[0018] Figure 3 is a position distribution diagram of several anti-collision cylinders;
[0019] Figure 4 It is a structural diagram of the early warning device of the alarm agency;
[0020] Figure 5 This is the force analysis diagram of the trigger block.
[0021] In the figure: 1 rod body, 2 voice warning device, 3 fixing ring, 4 connecting plate, 5 anti-collision cylinder, 6 rotating shaft, 7 reinforcing ribs, 8 top box, 9 bracket, 10 conductive ring 1, 11 conductive ring 2, 12 trigger block, 13 automatic alarm device, 14 magnetic sheet. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0023] Reference Figure 1-5 A warning device with a voice prompt function comprises a rod body 1, a voice warning device 2 is installed at the top of the rod body 1, two fixing rings 3 arranged vertically opposite to each other are sleeved on the rod body 1, the two fixing rings 3 are fixedly connected to the rod body 1 through two connecting plates 4, and a reinforcing rib 7 is fixed between the connecting plate 4 and the rod body 1, which can ensure the connection strength between the fixing ring 3 and the rod body 1, an anti-collision mechanism is arranged between the two fixing rings 3, and an alarm mechanism is arranged at the top of the rod body 1.
[0024] Reference Figure 2-3 The anti-collision mechanism includes a plurality of anti-collision cylinders 5 and a plurality of rotating shafts 6. The plurality of rotating shafts 6 are rotatably assembled between the two fixed rings 3. The plurality of anti-collision cylinders 5 are respectively fixedly sleeved on the plurality of rotating shafts 6, and the plurality of anti-collision cylinders 5 are circumferentially equidistantly distributed. The anti-collision mechanism can protect the rod body 1 and reduce the damage to the rod body 1 caused by the collision of the vehicle.
[0025] Reference Figure 4-5 The alarm mechanism includes a top box 8, a bracket 9, a conductive ring 10, a conductive ring 2 11, a trigger block 12, an automatic alarm device 13 and a magnetic sheet 14. The top box 8 is fixed at the top of the rod body 1, the bracket 9 is fixed in the top box 8, the conductive ring 10 is placed on the bracket 9, and the conductive ring 10 can move freely relative to the bracket 9, the magnetic sheet 14 is fixed in the middle position of the top surface of the bracket 9, the trigger block 12 is made of magnetic material, and the trigger block 12 is adsorbed on the magnetic sheet 14, the conductive ring 2 11 is fixed on the inner surface of the top box 8, the conductive ring 2 11 covers the conductive ring 10, and the conductive ring 10 covers the trigger block 12. By setting the alarm mechanism, when the rod body 1 tilts, the automatic alarm device 13 can send an alarm signal to the relevant departments, so that the municipal staff can promptly straighten the tilted rod body 1, thereby realizing the function of automatic alarm.
[0026] Reference Figure 4 The conductive ring 10, the conductive ring 2 11 are electrically connected to the automatic alarm device 13. The specific circuit connection method between the conductive ring 10, the conductive ring 2 11 and the automatic alarm device 13 is the existing technology, which is not shown in the figure and will not be described in detail here.
[0027] Reference Figure 3 The trigger block 12 is in a spherical structure, so that the trigger block 12 can slide when the rod body 1 is tilted.
[0028] Reference Figure 2 The anti-collision cylinder 5 is made of rubber material. When the anti-collision cylinder 5 is hit, the anti-collision cylinder 5 can be deformed, which can offset part of the impact force and weaken the impact force generated by the vehicle collision.
[0029] The specific working principle of the utility model is as follows:
[0030] When the warning device with voice prompt function proposed by the utility model is actually used, when the vehicle collides with the rod body 1, the vehicle will first contact the anti-collision cylinder 5 around the rod body 1, and the anti-collision cylinder 5 that is impacted can be deformed, which can offset part of the impact force, and weaken the impact force generated by the vehicle collision, so as to avoid the vehicle directly colliding with the rod body 1, and protect the rod body 1 and the voice warning device 2 thereon. In addition, when the vehicle collides with the anti-collision cylinder 5, the anti-collision cylinder 5 can also rotate around the corresponding rotating shaft 6, and the rotation movement can reduce the deceleration of the vehicle, because part of the collision energy is used for rotation, rather than just linear deceleration, and the rotation of the anti-collision cylinder 5 can reduce the collision impact by dispersing energy, which also helps to reduce the impact force of the vehicle on the rod body 1;
[0031] When the rod body 1 is hit, there is a probability that the rod body 1 tilts. When the rod body 1 tilts, the force applied to the trigger block 12 will change. Figure 4 , Figure 4 X1 in the figure represents a horizontal plane, which is parallel to the ground at the mounting point of the rod body 1. Figure 4 Y1 in the equation represents the vertical plane perpendicular to X1. Figure 4 X2 in FIG. 8 represents a plane parallel to the inclined top box 8. Figure 4 Y2 in the figure represents a plane perpendicular to X2. Figure 4-5, G represents the gravity of the trigger block 12, the gravity G of the trigger block 12 has a component force G2 in the X2 direction, the gravity G of the trigger block 12 has a component force G1 in the Y2 direction, F represents the attraction of the magnetic sheet 14 to the trigger block 12, the attraction F of the magnetic sheet 14 to the trigger block 12 has a component force F2 in the X2 direction, the attraction F of the magnetic sheet 14 to the trigger block 12 has a component force F1 in the Y2 direction, when the rod body 1 tilts, the top box 8 will tilt along with the rod body 1, when the top box 8 tilts, the force analysis of the trigger block 12 shows that in the direction of the plane X2 parallel to the tilted top box 8, the trigger block 12 is subjected to the force F2 and the force G in opposite directions 2. When the force G2 is greater than the force F2, the trigger block 12 can break away from the magnetic restraint from the magnetic sheet 14 and roll off the magnetic sheet 14. The rolling trigger block 12 can push the conductive ring 10 to move until the conductive ring 10 comes into contact with the conductive ring 2 11. When the conductive ring 10 comes into contact with the conductive ring 2 11, the conductive ring 10 and the conductive ring 2 11 do not contact each other. The closed circuit loop formed by the conductive ring 10, the conductive ring 2 11 and the automatic alarm device 13 is in a state of passage. The automatic alarm device 13 can send an alarm signal to the relevant departments, so that the municipal staff can promptly straighten the tilted pole body 1, thereby realizing the function of automatic alarm.
[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An early warning device with a voice prompt function, comprising a rod body (1), a voice early warning device (2) being installed at the top of the rod body (1), characterized in that: The rod body (1) is sleeved with two fixing rings (3) arranged vertically opposite to each other, the two fixing rings (3) are fixedly connected to the rod body (1) via two connecting plates (4), a reinforcing rib (7) is fixed between the connecting plate (4) and the rod body (1), an anti-collision mechanism is arranged between the two fixing rings (3), and an alarm mechanism is arranged at the top end of the rod body (1).
2. The warning device with voice prompt function according to claim 1, characterized in that: The anti-collision mechanism comprises a plurality of anti-collision cylinders (5) and a plurality of rotating shafts (6). The plurality of rotating shafts (6) are rotatably mounted between two fixed rings (3). The plurality of anti-collision cylinders (5) are respectively fixedly sleeved on the plurality of rotating shafts (6), and the plurality of anti-collision cylinders (5) are equidistantly distributed in the circumferential direction.
3. The warning device with voice prompt function according to claim 1, characterized in that: The alarm mechanism comprises a top box (8), a bracket (9), a conductive ring 1 (10), a conductive ring 2 (11), a trigger block (12), an automatic alarm device (13) and a magnetic sheet (14); the top box (8) is fixed at the top end of the rod body (1); the bracket (9) is fixed in the top box (8); the conductive ring 1 (10) is placed on the bracket (9), and the conductive ring 1 (10) can move freely relative to the bracket (9); the magnetic sheet (14) is fixed at the middle position of the top surface of the bracket (9); the trigger block (12) is made of magnetic material, and the trigger block (12) is adsorbed on the magnetic sheet (14); the conductive ring 2 (11) is fixed on the inner surface of the top box (8); the conductive ring 2 (11) covers the conductive ring 1 (10); and the conductive ring 1 (10) covers the trigger block (12).
4. The warning device with voice prompt function according to claim 3, characterized in that: The conductive ring 1 (10) and the conductive ring 2 (11) are electrically connected to the automatic alarm device (13).
5. The warning device with voice prompt function according to claim 3, characterized in that: The trigger block (12) is in a spherical structure.
6. The warning device with voice prompt function according to claim 2, characterized in that: The anti-collision cylinder (5) is made of rubber material.