Vehicle-mounted warning indicator for accident exploration

Abstract

The utility model discloses a vehicle-mounted warning indicator for accident investigation, which relates to the technical field of warning indicators and comprises an equipment shell, supporting legs for mounting the vehicle-mounted warning indicator on a vehicle body are arranged at the bottom of the equipment shell, flashing lights for flashing illumination are arranged on the peripheral walls of the equipment shell, and the flashing lights are arranged on the bottom of the equipment shell. The top of the equipment shell is provided with a camera used for camera shooting and monitoring. A positioning radar used for positioning and navigation and a loudspeaker used for voice broadcasting and giving out warning ringtone are arranged in the equipment shell. The lamp control panel used for controlling the flashing lamp to work is arranged in the equipment shell, and the flashing lamp can be controlled to emit light rays with different frequencies and colors through the lamp control panel, so that warning effects of different purposes are achieved, and it is ensured that the warning effect can be clearly achieved in different environments.

Description

Technical Field

[0001] The utility model relates to the technical field of warning devices, in particular to a vehicle-mounted warning device used for accident investigation. Background Art

[0002] Vehicle-mounted warning devices play an important role in accident investigation. They usually have multiple functions to assist investigators in obtaining information from the accident scene quickly and accurately.

[0003] First of all, the vehicle-mounted alarm has an obvious warning function. It can attract the attention of people around by emitting sound, light or other forms of signals, thereby ensuring the safety of the investigation site. At the accident scene, investigators can use the warning function of the vehicle-mounted alarm to remind passing vehicles and pedestrians to avoid and prevent secondary accidents.

[0004] Secondly, vehicle-mounted warning devices are usually equipped with advanced positioning technology, such as GPS positioning. This enables investigators to quickly determine the exact location of the accident, providing convenience for subsequent investigations. At the same time, positioning technology can also help investigators record the surrounding environment of the accident site, such as road conditions, traffic flow, etc., providing important basis for accident cause analysis.

[0005] In addition, the vehicle-mounted alarm can also be connected to the survey equipment to achieve real-time data transmission and processing. Surveyors can quickly upload photos, videos, sounds and other data of the accident scene to the back-end server through the vehicle-mounted alarm to achieve data sharing and backup. This not only improves the efficiency of the survey work, but also makes data processing and analysis more convenient.

[0006] In accident investigation, the vehicle-mounted warning device also has some auxiliary functions. For example, it can record the action trajectory of the investigators, providing a basis for the retrospective investigation process; it can also provide communication functions, so that the investigators can maintain real-time communication and work together.

[0007] Existing warning devices can usually only issue warnings in a single direction, so the direction opposite to the warning direction cannot accurately and quickly receive warning signals, resulting in poor warning effects. Utility Model Content

[0008] The utility model aims to provide a vehicle-mounted warning device for accident investigation, so as to solve the technical problem that the warning effect of the warning device is not good.

[0009] The purpose of the utility model can be achieved through the following technical solutions:

[0010] A vehicle-mounted warning device for accident investigation comprises a device shell, wherein the bottom of the device shell is provided with supporting legs for mounting the vehicle-mounted warning device on a vehicle body, the surrounding walls of the device shell are provided with strobe lights for flash lighting, and the top of the device shell is provided with a camera for video surveillance; the inside of the device shell is provided with a positioning radar for positioning and navigation and a speaker for voice broadcasting and issuing warning bells.

[0011] As a further solution of the utility model: the device housing includes a lower housing and an upper housing, and the lower housing and the upper housing are connected via a side panel.

[0012] As a further solution of the utility model: the upper edge of the lower shell and the lower edge of the upper shell are both provided with connecting folded edges.

[0013] As a further solution of the utility model: a side connecting plate is installed at the edge of the lower shell, the side connecting plate is fixedly connected to the side panel by screws, and a supporting step for supporting the installation of the flash light is provided on the side connecting plate.

[0014] As a further solution of the utility model: a lens is installed on the outer peripheral wall of the device housing.

[0015] As a further solution of the present invention: the camera is a 360° rotating camera.

[0016] As a further solution of the utility model: the support leg includes a support leg base plate connected to the device housing, and a plurality of support leg diagonal braces are fixedly arranged on the support leg base plate.

[0017] As a further solution of the utility model: a supporting plate is arranged on one side of the supporting leg diagonal support away from the supporting leg bottom plate, and an anti-slip pad is arranged on the bottom of the supporting plate.

[0018] As a further solution of the utility model: a photovoltaic panel is arranged on the top of the device housing, and an inverter connected to the photovoltaic panel is arranged inside the device housing.

[0019] As a further solution of the utility model: a mounting plate is fixedly provided on the speaker, and the mounting plate is fixedly installed on the top of the inner side of the device housing;

[0020] The positioning radar is fixedly mounted on the top of the inner side of the equipment housing through a radar support.

[0021] Beneficial effects of the utility model:

[0022] (1) The use of flashing lights installed on all four sides increases the warning range for people around, and the dazzling light emitted by the flashing lights improves the warning effect.

[0023] (2) A light control board for controlling the operation of the flashing light is provided inside the device housing. The light control board can control the flashing light to emit light of different frequencies and colors, thereby achieving warning effects for different purposes, ensuring that the warning effect can be clearly achieved in different environments.

[0024] (3) Both the horn and the positioning radar are fixedly mounted on the upper shell, which makes the internal structure distribution of the equipment shell more reasonable, reduces interference between components, and improves the working effect of each component. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model is further described below in conjunction with the accompanying drawings.

[0026] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the vehicle-mounted warning device of the utility model;

[0027] Figure 2 This is a schematic diagram of the overall axial side structure of the vehicle-mounted warning device of the utility model;

[0028] Figure 3 This is a schematic diagram of the overall main structure of the vehicle-mounted warning device of the utility model;

[0029] Figure 4 The utility model is a schematic diagram of the internal structure of the vehicle-mounted warning device.

[0030] In the figure: 1. Equipment shell; 11. Lower shell; 12. Side panel; 13. Upper shell; 14. Dust and soundproof plate; 15. Connecting folded edge; 16. Side connecting plate; 17. Battery holder; 2. Support leg; 21. Support leg bottom plate; 22. Reinforcement plate; 23. Support leg diagonal brace; 24. Anti-slip pad; 3. Strobe light; 31. Light control board; 4. Camera; 5. Lens; 6. Photovoltaic panel; 61. Inverter; 7. Speaker; 71. Mounting plate; 8. Positioning radar; 81. Radar support. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-Figure 4As shown, the utility model is a vehicle-mounted warning device for accident investigation, including a device shell 1, a supporting leg 2 for mounting the vehicle-mounted warning device on a vehicle body is arranged at the bottom of the device shell 1, strobe lights 3 for flash lighting are arranged on all four walls of the device shell 1, a camera 4 for video surveillance is installed on the top of the device shell 1; a positioning radar 8 for positioning and navigation and a speaker 7 for voice broadcasting and issuing warning ringtones are arranged inside the device shell 1.

[0033] During use, the speaker 7 and the flashing light 3 emit sound, light or other forms of signals to attract the attention of people around, thereby ensuring the safety of the investigation site. At the accident scene, the investigators can use the warning function of the on-board alarm to remind passing vehicles and pedestrians to pay attention to avoid and prevent secondary accidents. The accident scene is accurately located by the positioning radar 8, so that the investigators can quickly determine the exact location of the accident, which facilitates subsequent investigation work.

[0034] The strobe lights 3 installed on four sides are used to increase the warning range for surrounding people, and the dazzling light emitted by the strobe lights 3 improves the warning effect.

[0035] Furthermore, a light control board 31 for controlling the operation of the strobe light 3 is provided inside the device housing 1. The light control board 31 can control the strobe light 3 to emit light of different frequencies and colors, thereby achieving warning effects for different purposes, ensuring that the warning effect can be clearly achieved in different environments.

[0036] The device housing 1 includes a lower housing 11 and an upper housing 13, and the lower housing 11 and the upper housing 13 are connected via a side panel 12, and the connection between the lower housing 11 and the upper housing 13 and the side panel 12 is fixed with screws, so that they can be easily disassembled to inspect and replace the components inside the device housing 1, thereby ensuring the service life of the equipment.

[0037] The upper edge of the lower shell 11 and the lower edge of the upper shell 13 are both provided with connecting folds 15. The setting of the connecting folds 15 improves the overall strength of the equipment shell 1 on the one hand, and improves the sealing of the connection between the lower shell 11 and the upper shell 13 and the side panel 12 on the other hand.

[0038] A side connecting plate 16 is installed at the edge of the lower shell 11, and the side connecting plate 16 is fixedly connected to the side panel 12 by screws. A supporting step for supporting the installation of the strobe light 3 is provided on the side connecting plate 16 to ensure the stability of the installation of the strobe light 3.

[0039] A dustproof sound plate 14 is provided at the front end of the side panel 12 in the device housing 1, wherein the dustproof sound plate 14 is provided at the sound output end of the speaker 7, and a number of evenly distributed through holes are provided at the dustproof sound plate 14, which on the one hand ensure that the sound can be transmitted normally, and on the other hand reduce the dust from entering the interior of the device housing 1 and affecting the components therein.

[0040] The outer wall of the device housing 1 is provided with a lens 5, which can enhance the warning effect. In particular, the reflective lens can reflect light, making the vehicle-mounted warning device more conspicuous at night or in dim light conditions. When the vehicle turns on the warning device, the lens 5 can reflect the surrounding light, making the light signal emitted by the warning device brighter and more eye-catching, thereby more effectively attracting the attention of other road users, reminding them to avoid and reduce the risk of accidents.

[0041] Secondly, the lens 5 helps to expand the warning range. By setting the lens 5, the vehicle-mounted warning device can change the propagation direction of the light, so that the light signal can cover a wider area. In this way, not only the road users facing the warning device can see the warning signal, but also the drivers on the side or slightly farther away can notice it, thereby further improving the warning effect of the warning device.

[0042] The camera 4 is a 360° rotating camera and can be adjusted up and down to effectively ensure the monitoring range of the surrounding environment.

[0043] The support leg 2 includes a support leg base plate 21 connected to the equipment housing 1 , a plurality of support leg diagonal braces 23 are fixedly arranged on the support leg base plate 21 , and a reinforcing plate 22 is arranged on the support leg base plate 21 , and the arrangement of the reinforcing plate 22 improves the overall strength of the support leg 2 .

[0044] A support plate is provided on one side of the leg brace 23 away from the leg bottom plate 21, and an anti-skid pad 24 is provided at the bottom of the support plate. The provision of the anti-skid pad 24 ensures the stability of the installation of the vehicle-mounted warning device and avoids the overturning of the warning device caused by the movement of the vehicle body.

[0045] Furthermore, the anti-skid pad 24 is replaced with a suction cup, and the warning device is fixedly adsorbed on the vehicle body by the suction cup, thereby improving the stability of the installation of the warning device.

[0046] A photovoltaic panel 6 is arranged on the top of the device housing 1, and an inverter 61 connected to the photovoltaic panel 6 is arranged inside the device housing 1. By arranging the photovoltaic panel 6 and the inverter 61, the alarm can be charged by absorbing solar energy, and a battery holder 17 for installing a battery is arranged inside the device housing 1. The photovoltaic panel 6 absorbs solar energy and converts it into electrical energy and stores it in the battery to provide electrical energy for the alarm.

[0047] The speaker 7 is fixedly provided with a mounting plate 71, and the mounting plate 71 is fixedly mounted on the inner top of the device housing 1; the positioning radar 8 is fixedly mounted on the inner top of the device housing 1 through a radar support 81, and the speaker 7 and the positioning radar 8 are both fixedly mounted on the upper housing 13, so that the internal structure distribution of the device housing 1 is more reasonable, the interference between components is less, and the working effect of each component is better.

[0048] The working principle of the utility model is as follows: by sending out sound, light or other forms of signals through the speaker 7 and the flashing light 3, the attention of the surrounding people is attracted, so as to ensure the safety of the investigation site. At the accident site, the investigators can use the warning function of the vehicle-mounted alarm to remind passing vehicles and pedestrians to pay attention to avoid and prevent the occurrence of secondary accidents. The accident site is accurately located by the positioning radar 8, so that the investigators can quickly determine the exact location of the accident, which provides convenience for subsequent investigation work.

[0049] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A vehicle-mounted warning device for accident investigation, characterized in that: The device comprises a device housing (1), wherein a support leg (2) for mounting a vehicle-mounted warning device on a vehicle body is arranged at the bottom of the device housing (1), strobe lights (3) for flash lighting are arranged on the four walls of the device housing (1), and a camera (4) for video surveillance is installed on the top of the device housing (1); a positioning radar (8) for positioning navigation and a speaker (7) for voice broadcasting and emitting a warning bell are arranged inside the device housing (1).

2. The vehicle-mounted warning device for accident investigation according to claim 1, characterized in that: The device housing (1) comprises a lower housing (11) and an upper housing (13), wherein the lower housing (11) and the upper housing (13) are connected via a side panel (12).

3. The vehicle-mounted warning device for accident investigation according to claim 2, characterized in that: The upper edge of the lower shell (11) and the lower edge of the upper shell (13) are both provided with connecting folded edges (15).

4. The vehicle-mounted warning device for accident investigation according to claim 3, characterized in that: A side connecting plate (16) is installed at the edge of the lower shell (11), and the side connecting plate (16) is fixedly connected to the side panel (12) by means of screws. A supporting step for supporting and installing the flashing light (3) is provided on the side connecting plate (16).

5. The vehicle-mounted warning device for accident investigation according to claim 1, characterized in that: A lens (5) is mounted on the outer peripheral wall of the device housing (1).

6. A vehicle-mounted warning device for accident investigation according to any one of claims 1 to 5, characterized in that: The camera (4) is a 360° rotating camera.

7. A vehicle-mounted warning device for accident investigation according to any one of claims 1 to 5, characterized in that: The support leg (2) comprises a support leg bottom plate (21) connected to the equipment housing (1), and a plurality of support leg diagonal braces (23) are fixedly arranged on the support leg bottom plate (21).

8. The vehicle-mounted warning device for accident investigation according to claim 7, characterized in that: A support plate is provided on one side of the leg diagonal brace (23) away from the leg bottom plate (21), and an anti-skid pad (24) is provided at the bottom of the support plate.

9. A vehicle-mounted warning device for accident investigation according to any one of claims 1 to 5, characterized in that: A photovoltaic panel (6) is arranged on the top of the device housing (1), and an inverter (61) connected to the photovoltaic panel (6) is arranged inside the device housing (1).

10. A vehicle-mounted warning device for accident investigation according to any one of claims 1 to 5, characterized in that: A mounting plate (71) is fixedly provided on the speaker (7), and the mounting plate (71) is fixedly installed on the top of the inner side of the device housing (1); The positioning radar (8) is fixedly mounted on the top of the inner side of the equipment housing (1) via a radar support (81).

Images