Road early warning vehicle convenient to adjust

Abstract

The road early warning vehicle convenient to adjust comprises a vehicle body, an early warning device is detachably arranged at the top of the rear end of the vehicle body, and the early warning device comprises a support detachably arranged at the top of the rear end of the vehicle body and a liftable warning light board assembly arranged on the support. A millimeter-wave radar used for detecting coming vehicles is further arranged on the front side of the warning light board assembly, the millimeter-wave radar and the warning light board assembly are electrically connected with a control module installed in the vehicle body, the liftable warning light board assembly is installed on a support at the top of the rear end of the vehicle body, the warning light board can be lifted, and the warning light board assembly can be used for detecting the coming vehicles. The warning lamp board can be more easily noticed by a driver of a rear coming vehicle, the warning effect can be improved, potential safety hazards between the rear coming vehicle and the engineering vehicle are reduced, the warning lamp board is electrically connected with the control module installed in the vehicle body, coming vehicle information can be obtained in real time, and the brightness and flicker frequency of the warning lamp board can be automatically adjusted according to the actual situation.

Description

Technical Field

[0001] The present application relates to the technical field of road warning vehicles, and in particular to a road warning vehicle that is easy to adjust. Background Art

[0002] Nowadays, rear-end collisions are prone to occur during the operation of engineering vehicles at night, which poses a serious threat to the safety of drivers and the property safety of engineering vehicles. In order to ensure safety, warning light signs must be equipped to send warning signals to vehicles coming from behind. However, in some cases, the warning light signs of engineering vehicles are placed at a low position, which makes the driver's line of sight easily blocked and unable to effectively distinguish the light warning, which brings certain safety hazards to the drivers of vehicles coming from behind. Utility Model Content

[0003] In order to solve the above technical problems, the present application provides an easily adjustable road warning vehicle that will not cause obstruction to drivers of vehicles coming from behind.

[0004] A road warning vehicle that is easy to adjust includes a vehicle body, a warning device is detachably provided on the top of the rear end of the vehicle body, the warning device includes a bracket detachably provided on the top of the rear end of the vehicle body, a liftable warning light board assembly provided on the bracket, a millimeter wave radar for detecting oncoming vehicles is also provided on the front side of the warning light board assembly, and the millimeter wave radar and the warning light board assembly are electrically connected to a control module installed inside the vehicle body.

[0005] As described above, the easily adjustable road warning vehicle, the warning light board assembly includes a warning light board, the front side of the warning light board is provided with a lifting assembly that can drive the warning light board to rise and fall, and a driving assembly arranged on the lifting assembly for driving the lifting assembly to work.

[0006] In the easily adjustable road warning vehicle as described above, the lifting assembly includes a slide rail arranged on the bracket, and a slider slidably arranged on the slide rail for connecting the warning light board to drive the warning light board to rise and fall.

[0007] In the easily adjustable road warning vehicle as described above, the driving assembly includes a driving member arranged on the slide rail, and a support arranged on the slide rail for fixing the driving member.

[0008] As described above, the easily adjustable road warning vehicle, the warning device also includes a directional horn assembly for warning and reminder arranged on the bracket at the rear side of the warning light sign assembly, a battery for providing power on the bracket and a lighting lamp assembly on the bracket.

[0009] As described above, the easily adjustable road warning vehicle, the directional horn assembly includes a directional plate arranged on the bracket, and a directional horn with one end passing through the middle of the directional plate and rotatable around the axis of the directional plate. When the millimeter wave radar detects a vehicle coming from behind, the directional horn can be rotated to a corresponding position to warn the vehicle.

[0010] As described above, the easily adjustable road warning vehicle has a first mounting plate disposed on the upper side of the directional disk at the lower end of the directional horn, a mounting shaft that can be passed through the directional disk is disposed on the first mounting plate, a directional shaft for positioning is also disposed on the first mounting plate, a plurality of directional holes corresponding to the directional shaft and for engaging the directional shaft are provided on the directional disk, and the directional shaft cooperates with the directional holes to engage in order to position the directional horn.

[0011] As described above, the easily adjustable road warning vehicle, the lighting lamp assembly includes a second mounting plate arranged on the bracket, a retractable sleeve assembly is passed through the second mounting plate, one end of which is arranged on the bracket and the other end of which is provided with a lighting lamp, and a camera is also fixed on the lighting lamp, and the camera is electrically connected to the vehicle-mounted display screen inside the vehicle body.

[0012] As described above, the easily adjustable road warning vehicle, the sleeve assembly includes a hollow lamp pole sleeve detachably arranged on the bracket, and a lamp pole with one end passing through the middle of the lamp pole sleeve and the other end connected to the lighting lamp, and the lamp pole can reciprocate along the length direction of the lamp pole sleeve.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The present application provides a road warning vehicle that is easy to adjust. By installing a liftable warning light board assembly on a bracket on the top of the rear end of the vehicle body, the warning light board can be raised to make it easier for drivers of vehicles coming from behind to notice it, thereby improving the warning effect and reducing potential safety hazards between vehicles coming from behind and engineering vehicles. By being electrically connected to a control module installed inside the vehicle body, it is possible to obtain information about incoming vehicles in real time, and automatically adjust the brightness and flashing frequency of the warning light board according to actual conditions. Since the bracket and warning light board assembly of the warning device are detachable, they can be flexibly adjusted and installed according to actual needs, thus being able to adapt to the needs of different roads and engineering environments, improving the applicability and flexibility of the warning vehicle, and being able to effectively improve the warning effect behind engineering vehicles and reduce the occurrence of traffic accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for describing the embodiments are briefly introduced below.

[0016] Figure 1It is a three-dimensional schematic diagram of a road warning vehicle that is easy to adjust in the present application.

[0017] Figure 2 This is a decomposition of a road warning vehicle that is easy to adjust. Figure 1 .

[0018] Figure 3 This is a decomposition of a road warning vehicle that is easy to adjust. Figure 2 .

[0019] Figure 4 This is a schematic diagram of the use status of a road warning vehicle that is easy to adjust in the present application.

[0020] Figure 5 It is a three-dimensional schematic diagram of the lighting lamp assembly in this application.

[0021] Figure 6 This is an exploded view of the directional speaker in this application DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings:

[0023] like Figure 1-6 As shown, a road warning vehicle that is easy to adjust includes a vehicle body 1, and a warning device is detachably provided on the top of the rear end of the vehicle body 1. The warning device includes a bracket 2 detachably provided on the top of the rear end of the vehicle body 1, and a liftable warning light board assembly 3 provided on the bracket 2. A millimeter wave radar 4 for detecting oncoming vehicles is also provided on the front side of the warning light board assembly 3. The millimeter wave radar 4 and the warning light board assembly 3 are electrically connected to a control module installed inside the vehicle body 1. By installing the liftable warning light board assembly on the bracket at the top of the rear end of the vehicle body, the warning light board can be raised to make it easier to be noticed by the driver of the vehicle coming from behind, thereby improving the warning effect and reducing the potential safety hazards between the vehicle coming from behind and the engineering vehicle. By being electrically connected to the control module installed inside the vehicle body, the oncoming vehicle information can be obtained in real time, and the brightness and flashing frequency of the warning light board can be automatically adjusted according to actual conditions. Since the bracket and the warning light board assembly of the warning device are both detachable, they can be flexibly adjusted and installed according to actual needs. This can adapt to the needs of different roads and engineering environments, improve the applicability and flexibility of early warning vehicles, effectively improve the warning effect behind engineering vehicles, and reduce the occurrence of traffic accidents.

[0024] Preferably, the warning light board assembly 3 includes a warning light board 31, and the front side of the warning light board 31 is provided with a lifting assembly 30 that can drive the warning light board 31 to rise and fall, and a driving assembly 32 arranged on the lifting assembly 30 for driving the lifting assembly 30 to work. Through the design of the lifting assembly 30 and the driving assembly 32, the lifting and lowering operation of the warning light board 31 can be realized so that it can be better noticed by drivers of vehicles coming from behind. For example, at night or in low visibility conditions, the warning light board can be raised to increase its visibility and warning effect.

[0025] Preferably, the lifting assembly 30 includes a slide rail 301 disposed on the bracket 2, and a slider 302 slidably disposed on the slide rail 301 for connecting the warning light board 31 to drive the warning light board 31 to rise and fall. The design of the slide rail 301 and the slider 302 can realize the smooth lifting and falling of the warning light board. The driving assembly 32 can realize the lifting and falling operation of the warning light board by controlling the movement of the slider 302, so that the warning light board can be better noticed by the driver of the vehicle coming from behind.

[0026] Preferably, the driving component 32 includes a driving member 320 disposed on the slide rail 301, and a support 321 disposed on the slide rail 301 for fixing the driving member 320. Through the design of the driving component 32, precise control and driving of the slider 302 can be achieved, and the rotation or pushing action of the driving member 320 can be adjusted as needed to achieve the lifting and lowering operation of the warning light sign. The fixing function of the support 321 can ensure the stability of the driving member 320, thereby ensuring the reliable operation of the driving component 32.

[0027] Preferably, the early warning device also includes a directional speaker assembly 5 for warning and reminder arranged on the bracket 2 at the rear side of the warning light sign assembly 3, a battery 7 for providing power on the bracket 2, and a lighting lamp assembly 6 on the bracket 2.

[0028] Preferably, the directional horn assembly 5 includes a directional plate 50 provided on the bracket 2, and a directional horn 51 having one end passing through the middle of the directional plate 50 and rotatable around the axis of the directional plate 50. When the millimeter-wave radar 4 detects a vehicle coming from behind, the directional horn 51 can be rotated to a corresponding position to alert the vehicle. The directional horn assembly can accurately locate and alert the vehicle coming from behind, reminding it to pay attention to road safety. The rotation function of the directional horn can enhance the warning effect, making it easier for the vehicle coming from behind to perceive the warning signal and take corresponding actions.

[0029] Preferably, the lower end of the directional horn 51 is provided with a first mounting plate 52 on the upper side of the directional plate 50, the first mounting plate 52 is provided with a mounting shaft 53 that can be inserted into the directional plate 50, and the first mounting plate 52 is also provided with a directional shaft 54 ​​for positioning, and the directional plate 50 is provided with a plurality of directional holes 55 corresponding to the directional shaft 54 ​​for the directional shaft 54 ​​to be engaged, and the directional shaft 54 ​​is engaged with the directional holes 55 to position the directional horn 51, and the directional horn assembly can be fixed on the directional plate 50 through the mounting shaft 53, and the directional horn 51 is positioned through the cooperation of the directional shaft 54 ​​with the directional holes 55. In this way, it can be ensured that the directional horn 51 can be accurately rotated to the desired position so as to point the warning sound in the direction of the vehicle coming from behind.

[0030] Preferably, the lighting lamp assembly 6 includes a second mounting plate 63 arranged on the bracket 2, and a retractable sleeve assembly 60 is passed through the second mounting plate 63, one end of which is arranged on the bracket 2, and the other end of which is provided with a lighting lamp 61. A camera 62 is also fixed on the lighting lamp 61, and the camera 62 is electrically connected to the vehicle-mounted display screen inside the vehicle body 1. The lighting lamp assembly can provide a bright light source to increase the road warning effect, and the addition of the camera can realize real-time monitoring of road conditions and real-time display of vehicles coming from behind, thereby improving road safety.

[0031] Preferably, the sleeve assembly 60 includes a hollow lamp pole sleeve 601 detachably arranged on the bracket 2, and a lamp pole 602 with one end passing through the middle of the lamp pole sleeve 601 and the other end connected to the lighting lamp 61. The lamp pole 602 can reciprocate along the length direction of the lamp pole sleeve 601. The sleeve assembly can realize flexible adjustment and positioning of the lighting lamp. The driver can adjust the position of the lighting lamp 61 to the most suitable height and angle as needed by controlling the movement of the lamp pole 602 to provide the best lighting effect.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A road warning vehicle that is easily adjustable, comprising a vehicle body (1), characterized in that: The top of the rear end of the vehicle body (1) is detachably provided with an early warning device, the early warning device comprising a bracket (2) detachably provided at the top of the rear end of the vehicle body (1), a warning light board assembly (3) which is arranged on the bracket (2) and can be lifted and lowered, and a millimeter wave radar (4) for detecting an oncoming vehicle is also provided on the front side of the warning light board assembly (3), the millimeter wave radar (4) and the warning light board assembly (3) being electrically connected to a control module installed inside the vehicle body (1); The early warning device further comprises a directional speaker assembly (5) arranged on the bracket (2) at the rear side of the warning light board assembly (3) for warning, a battery (7) arranged on the bracket (2) for providing power, and a lighting lamp assembly (6) arranged on the bracket (2).

2. The easily adjustable road warning vehicle according to claim 1, characterized in that: The warning light board assembly (3) comprises a warning light board (31), wherein a lifting assembly (30) capable of driving the warning light board (31) to rise and fall is provided on the front side of the warning light board (31), and a driving assembly (32) provided on the lifting assembly (30) and used for driving the lifting assembly (30) to work.

3. The easily adjustable road warning vehicle according to claim 2, characterized in that: The lifting assembly (30) comprises a slide rail (301) disposed on the bracket (2), and a slider (302) slidably disposed on the slide rail (301) and used for connecting to a warning light board (31) to drive the warning light board (31) to rise and fall.

4. The easily adjustable road warning vehicle according to claim 3 is characterized by: The driving assembly (32) comprises a driving member (320) arranged on the slide rail (301), and a support (321) arranged on the slide rail (301) and used for fixing the driving member (320).

5. The easily adjustable road warning vehicle according to claim 1, characterized in that: The directional speaker assembly (5) comprises a directional plate (50) disposed on the bracket (2), and a directional speaker (51) having one end passing through the middle of the directional plate (50) and rotatable around the axis of the directional plate (50); when the millimeter wave radar (4) detects a vehicle approaching from behind, the directional speaker (51) can be rotated to a corresponding position to warn the vehicle.

6. The easily adjustable road warning vehicle according to claim 1, characterized in that: The lighting lamp assembly (6) comprises a second mounting plate (63) arranged on the bracket (2), a retractable sleeve assembly (60) having one end arranged on the bracket (2) and the other end provided with a lighting lamp (61) is passed through the second mounting plate (63), a camera (62) is also fixedly provided on the lighting lamp (61), and the camera (62) is electrically connected to a vehicle-mounted display screen inside the vehicle body (1).

7. The easily adjustable road warning vehicle according to claim 6, characterized in that: The sleeve assembly (60) comprises a hollow lamp pole sleeve (601) detachably arranged on the bracket (2), and a lamp pole (602) having one end passing through the middle of the lamp pole sleeve (601) and the other end connected to the lighting lamp (61); the lamp pole (602) can reciprocate along the length direction of the lamp pole sleeve (601).

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