Engineering vehicle blind area monitoring and early warning device

Abstract

The utility model discloses an engineering vehicle blind area monitoring and early warning device which comprises a bearing plate, an audible and visual alarm, an automobile induction radar and a bearing block, the outer surface of the audible and visual alarm is fixedly connected with two butt joint blocks, and the front surface of the bearing plate is fixedly connected with two first screws. The outer surfaces of the two first screws are in threaded connection with first nuts, and the front surface of the bearing plate is fixedly connected with two second screws. Through the arrangement of the audible and visual alarm, the automobile induction radar and other structures, the scheme has induction detection and alarm functions, in the actual use process, parameters are set through an external control system, and the device is integrally connected to all blind areas of an engineering vehicle, so that in the follow-up vehicle running process, the blind areas of the engineering vehicle can be detected, and the safety of the engineering vehicle is improved. When the automobile induction radar induces that an object or a person is close to the periphery of the engineering vehicle, the automobile induction radar can give an alarm in time to warn a driver or other persons, and accidents are prevented.

Description

Technical Field

[0001] This utility model relates to the field of early warning devices, and in particular to a blind spot monitoring and early warning device for engineering vehicles. Background Technology

[0002] Engineering vehicles are heavy machinery designed specifically for construction engineering and infrastructure maintenance. Their core functions include material transportation, excavation operations, and emergency repairs.

[0003] In the existing technology, because the engineering vehicles on the market are usually large, there are a lot of blind spots. If a pedestrian is encountered on the road, the driver may not be able to notice him in time due to obstructed vision, or he may not be able to react effectively after spotting the pedestrian due to the close distance and high speed, which can easily lead to accidents on the road. Utility Model Content

[0004] The purpose of this invention is to provide a blind spot monitoring and early warning device for engineering vehicles, which can promptly detect objects or people approaching the engineering vehicle during its operation and issue an alarm to warn the driver or other personnel and prevent accidents from occurring.

[0005] To achieve the above objectives, a blind spot monitoring and early warning device for engineering vehicles is provided, comprising a support plate, an audible and visual alarm, an automotive sensor radar, and a support block. Two docking blocks are fixedly connected to the outer surface of the audible and visual alarm. Two first screws are fixedly connected to the front surface of the support plate, and each of the two first screws has a first nut threaded onto its outer surface. Two second screws are fixedly connected to the front surface of the support plate, and each of the two second screws has a second nut threaded onto its outer surface. Two docking plates are fixedly connected to the support block. Two third screws are fixedly connected to the front surface of the support block. Two connecting blocks are fixedly connected to the outer surface of the automotive sensor radar, and each of the two third screws has a third nut threaded onto its outer surface.

[0006] According to the aforementioned blind spot monitoring and early warning device for engineering vehicles, a docking hole is provided on the docking plate, and the outer surface of the second screw is movably connected to the docking hole.

[0007] According to the aforementioned blind spot monitoring and early warning device for engineering vehicles, the rear surfaces of the audible and visual alarm, the bearing block, the docking block, and the docking plate are all in contact with the bearing plate, and the rear surface of the second nut is in contact with the docking plate.

[0008] According to the aforementioned blind spot monitoring and early warning device for engineering vehicles, a connection hole is provided on the docking block, and the outer surface of the first screw is movably connected to the connection hole.

[0009] According to the aforementioned blind spot monitoring and early warning device for engineering vehicles, the rear surface of the first nut is in contact with the docking block, and the rear surface of the vehicle sensing radar is in contact with the bearing block.

[0010] According to the aforementioned blind spot monitoring and early warning device for engineering vehicles, a connecting groove is provided on the connecting block, and the outer surface of the third screw is movably connected to the connecting groove.

[0011] According to the aforementioned blind spot monitoring and early warning device for engineering vehicles, the rear surface of the connecting block is in contact with the bearing block, and the rear surface of the third nut is in contact with the connecting block.

[0012] According to the aforementioned blind spot monitoring and early warning device for engineering vehicles, the support plate is provided with multiple docking slots.

[0013] The above-mentioned solution has the following beneficial effects:

[0014] 1. By setting up a sound and light alarm and a car sensor radar, this solution has sensing detection and alarm functions. In actual use, the parameters are first set through an external control system, and the device is connected to each blind spot of the engineering vehicle. Then, when the car sensor radar senses an object or person approaching the engineering vehicle during the subsequent vehicle's operation, it will issue an alarm in time to warn the driver or other personnel and prevent accidents from happening.

[0015] 2. Through the setting of the first nut, the second nut and the third screw, this solution is connected by bolts, which allows the device to be disassembled as a whole and maintained, ensuring the normal use of the device.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a schematic diagram of the overall structure of a blind spot monitoring and early warning device for engineering vehicles according to this utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the docking block of the blind spot monitoring and early warning device for engineering vehicles according to this utility model;

[0020] Figure 3 This is a structural schematic diagram of the cross-sectional portion of the support block of the blind spot monitoring and early warning device for engineering vehicles according to this utility model;

[0021] Figure 4This is a schematic diagram of the support plate portion of the blind spot monitoring and early warning device for engineering vehicles according to this utility model.

[0022] Legend:

[0023] 1. Support plate; 2. Audible and visual alarm; 3. Car sensor radar; 4. Support block; 5. Connecting block; 6. First screw; 7. First nut; 8. Second screw; 9. Second nut; 10. Connecting plate; 11. Connecting hole; 12. Third screw; 13. Connecting block; 14. Third nut; 15. Connecting groove; 16. Connecting hole; 17. Connecting groove. Detailed Implementation

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0025] Reference Figures 1-4 This utility model discloses a blind spot monitoring and early warning device for engineering vehicles, comprising a support plate 1, an audible and visual alarm 2, a vehicle-mounted radar 3, and a support block 4. Two mating blocks 5 are fixedly connected to the outer surface of the audible and visual alarm 2. Two first screws 6 are fixedly connected to the front surface of the support plate 1, with first nuts 7 threaded onto the outer surface of each of the two first screws 6. Two second screws 8 are fixedly connected to the front surface of the support plate 1, with second nuts 9 threaded onto the outer surface of each of the two second screws 8. Two mating plates 10 are fixedly connected to the support block 4. Two third screws 12 are fixedly connected to the front surface of the support block 4. Two connecting blocks 13 are fixedly connected to the outer surface of the vehicle-mounted radar 3, with third nuts 14 threaded onto the outer surface of each of the two third screws 12. The connecting plate 10 has a docking hole 11. The outer surface of the second screw 8 is movably connected to the docking hole 11. The rear surfaces of the audible and visual alarm 2, the support block 4, the docking block 5, and the docking plate 10 are all in contact with the support plate 1. The rear surface of the second nut 9 is in contact with the docking plate 10. The docking block 5 has a connecting hole 16. The outer surface of the first screw 6 is movably connected to the connecting hole 16. The rear surface of the first nut 7 is in contact with the docking block 5. The rear surface of the car sensor radar 3 is in contact with the support block 4. The connecting block 13 has a connecting groove 17. The outer surface of the third screw 12 is movably connected to the connecting groove 17. The rear surface of the connecting block 13 is in contact with the support block 4. The rear surface of the third nut 14 is in contact with the connecting block 13. The support plate 1 has multiple docking grooves 15.

[0026] It should be noted that the control between the sound and light alarm 2 and the car sensor radar 3 of this utility model is achieved through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming. Therefore, this utility model will not explain the control method and circuit connection in detail. In order to facilitate the use of the car sensor radar 3, the car sensor radar 3 in this solution is rechargeable or battery replaceable, and no wiring operation is required.

[0027] Working Principle: The device can be connected to the engineering vehicle via the pre-drilled docking slot 15 on the support plate 1. Before use, the detection distance is pre-set via an external control system. When the vehicle radar 3 senses other vehicles or personnel approaching, it first sends a signal to the control system, which then sends a signal to the audible and visual alarm 2, enabling the alarm to sound and light up the surrounding area. This alerts the driver of the engineering vehicle, allowing them to warn others. To prevent the driver from not being able to hear the alarm 2 if the device is placed externally, a similar alarm 2 can be installed in the driver's cab and controlled by the same control system. By rotating the third nut 14 and unscrewing it from the third screw 12, the vehicle radar 3 can be released from its attachment, allowing it to be removed from the support block 4 for battery replacement and other maintenance. Similarly, by rotating the second nut 9 and unscrewing it from the second screw 8, the vehicle radar 3 can be released from its attachment. After fixing the support block 4, it can be removed from the support plate 1. Then, rotate the first nut 7 to unscrew the first screw 6, thus releasing the fixation on the audible and visual alarm 2. This allows the alarm 2 to be removed from the support plate 1 for maintenance and other related work. After all maintenance is completed, first connect the audible and visual alarm 2 to the support plate 1 through the pre-drilled connection hole 16 on the connecting block 5. Then, screw the first nut 7 back onto the first screw 6 and tighten it, thus connecting the support plate 1 to the audible and visual alarm 2. First, fix the alarm device 2 together, then connect the carrier block 4 and the carrier plate 1 together through the pre-reserved docking hole 11 on the docking plate 10. Then, screw the second nut 9 back onto the second screw 8 and tighten it to fix the carrier block 4 and the carrier plate 1. Finally, connect the car sensor radar 3 and the carrier block 4 together through the pre-reserved connecting groove 17 on the connecting block 13. Then, screw the third nut 14 back onto the third screw 12 and tighten it to fix the car sensor radar 3 and the carrier block 4, thus completing the connection and fixing operation between the devices.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A blind spot monitoring and early warning device for engineering vehicles, comprising: The carrier plate (1), the audible and visual alarm (2), the car sensor radar (3) and the carrier block (4) are characterized in that the outer surface of the audible and visual alarm (2) is fixedly connected to two docking blocks (5), the front surface of the carrier plate (1) is fixedly connected to two first screws (6), the outer surfaces of the two first screws (6) are threaded with first nuts (7), the front surface of the carrier plate (1) is fixedly connected to two second screws (8), the outer surfaces of the two second screws (8) are threaded with second nuts (9), the carrier block (4) is fixedly connected to two docking plates (10), the front surface of the carrier block (4) is fixedly connected to two third screws (12), the outer surface of the car sensor radar (3) is fixedly connected to two connecting blocks (13), the outer surfaces of the two third screws (12) are threaded with third nuts (14).

2. The blind spot monitoring and early warning device for engineering vehicles according to claim 1, characterized in that, The docking plate (10) has a docking hole (11), and the outer surface of the second screw (8) is movably connected to the docking hole (11).

3. The blind spot monitoring and early warning device for engineering vehicles according to claim 1, characterized in that, The rear surfaces of the sound and light alarm (2), the support block (4), the docking block (5), and the docking plate (10) are all in contact with the support plate (1), and the rear surface of the second nut (9) is in contact with the docking plate (10).

4. The blind spot monitoring and early warning device for engineering vehicles according to claim 1, characterized in that, The docking block (5) has a connection hole (16), and the outer surface of the first screw (6) is movably connected to the connection hole (16).

5. The blind spot monitoring and early warning device for engineering vehicles according to claim 1, characterized in that, The rear surface of the first nut (7) is in contact with the docking block (5), and the rear surface of the vehicle sensing radar (3) is in contact with the bearing block (4).

6. The blind spot monitoring and early warning device for engineering vehicles according to claim 1, characterized in that, The connecting block (13) has a connecting groove (17), and the outer surface of the third screw (12) is movably connected to the connecting groove (17).

7. The blind spot monitoring and early warning device for engineering vehicles according to claim 1, characterized in that, The rear surface of the connecting block (13) is in contact with the bearing block (4), and the rear surface of the third nut (14) is in contact with the connecting block (13).

8. The blind spot monitoring and early warning device for engineering vehicles according to claim 1, characterized in that, The support plate (1) has multiple docking grooves (15).

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