CN-224210973-U - Passenger car pedestrian crossing alarm device and vehicle

Abstract

The utility model relates to a passenger car pedestrian passing alarm device which is characterized by comprising a shell, wherein the shell comprises a front cover and a rear cover, a PCBA board is arranged between the front cover and the rear cover, the PCBA board is connected with a whole car CAN bus, a plurality of display lamps are arranged on the PCBA board, the display lamps are RGB LED lamps, the front cover is provided with through holes corresponding to the display lamps, a cover plate is further arranged on the outer side of the front cover, a prompt pattern is arranged on the cover plate, an instruction set is arranged in the PCBA board at the moment, when an inductor of a car detects that a person approaches, the host machine sends out an instruction, the display lamps send out corresponding colors according to the instruction, so that the prompt pattern is displayed on the cover plate to form corresponding alarms, and at the moment, the RGB LED lamps are adopted, have a plurality of colors, different alarm prompts CAN be formed, and meanwhile, the RGB LED lamps are low in cost and long in service life and are not easy to damage, so that the whole service life of the alarm device is prolonged.

Inventors

• YU FENGYU

Assignees

• 惠州市业铭电子有限公司

Dates

Publication Date

20260508

Application Date

20250519

Claims (8)

1. 1. The utility model provides a passenger train pedestrian walks alarm device, its characterized in that, includes the casing, the casing includes protecgulum and hou gai, be equipped with PCBA board between protecgulum and the back lid, PCBA board and whole car CAN bus connection, PCBA board is equipped with a plurality of display lamps, the display lamp is the RGB LED lamp, the protecgulum is equipped with the through-hole that corresponds with the display lamp, the protecgulum outside still is equipped with the apron, be equipped with the suggestion pattern on the apron.
2. 2. The passenger car pedestrian crossing warning device of claim 1 wherein the cover is a translucent PC board.
3. 3. The passenger car pedestrian crossing warning device of claim 2, wherein the front cover and the rear cover are fixed together by a fastener, and the cover plate is fixed to the outer side of the front cover by an adhesive tape.
4. 4. A passenger car pedestrian crossing alarm device according to claim 3, wherein a groove adapted to the shape of the cover plate is formed in the outer side of the front cover, and the cover plate is fixed at the groove position.
5. 5. The passenger car pedestrian crossing warning device of any one of claims 1 to 4, wherein a securing structure is provided on the outside of the rear cover for securing the warning device within the car.
6. 6. The passenger car pedestrian crossing warning device of claim 5, wherein the fixed structure comprises a first annular tooth positioned outside the rear cover, a rotating part is arranged outside the first annular tooth, a second annular tooth corresponding to the first annular tooth is arranged on the rotating part, a rotating shaft is arranged between the rotating part and the rear cover, and when the rotating part and the rear cover rotate, the first annular tooth and the second annular tooth are clamped at different positions.
7. 7. The passenger car pedestrian crossing alarm device according to claim 6, wherein a fixing portion is further arranged on the outer side of the rotating portion, the fixing portion is rotatably connected with the rotating portion through a hinge, and a fixing hole is formed in the fixing portion.
8. 8. A vehicle characterized in that a passenger car pedestrian crossing warning device according to any one of claims 1 to 7 is employed.

Description

Passenger car pedestrian crossing alarm device and vehicle Technical Field The utility model relates to the field of vehicle-mounted equipment and vehicles, in particular to a passenger car and pedestrian passing alarm device and a vehicle. Background In the process of safe running of the vehicle, the environment around the vehicle can be detected through a plurality of sensors, corresponding alarm devices are installed in the vehicle at the moment, at present, some vehicle types are not delivered according to the relevant alarm devices, and only a safety system can be additionally installed in the later stage. Disclosure of utility model Based on the above, it is necessary to provide a passenger car and pedestrian passing alarm device and a vehicle aiming at the problems in the prior art. The utility model provides a passenger train pedestrian walks alarm device, its characterized in that, includes the casing, the casing includes protecgulum and hou gai, be equipped with PCBA board between protecgulum and the back lid, PCBA board and whole car CAN bus connection, PCBA board is equipped with a plurality of display lamps, the display lamp is the RGB LED lamp, the protecgulum is equipped with the through-hole that corresponds with the display lamp, the protecgulum outside still is equipped with the apron, be equipped with the suggestion pattern on the apron. In one embodiment, the cover plate is a translucent PC board. In one embodiment, the front cover and the rear cover are fixed together through a fastener, and the cover plate is fixed on the outer side of the front cover through adhesive bonding. In one embodiment, a groove matched with the shape of the cover plate is formed in the outer side of the front cover, and the cover plate is fixed at the position of the groove. In one embodiment, a fixing structure is arranged on the outer side of the rear cover and used for fixing the alarm device in the vehicle. In one embodiment, the fixing structure comprises a first annular tooth positioned at the outer side of the rear cover, a rotating part is arranged at the outer side of the first annular tooth, a second annular tooth corresponding to the first annular tooth is arranged at the rotating part, a rotating shaft is arranged between the rotating part and the rear cover, and when the rotating part and the rear cover rotate, the first annular tooth and the second annular tooth are clamped at different positions. In one embodiment, a fixing portion is further arranged on the outer side of the rotating portion, the fixing portion is rotatably connected with the rotating portion through a hinge, and a fixing hole is formed in the fixing portion. A vehicle adopts the passenger car pedestrian passing alarm device. Above-mentioned passenger train pedestrian walks alarm device and vehicle, the PCBA board embeds instruction set this moment, when the inductor of vehicle detects that the people is close to, when the host computer sent out the instruction, the display lamp sent out corresponding colour according to the instruction to the suggestion pattern shows on the apron, forms corresponding warning, at this moment, adopts RGB LED lamp, has a plurality of colours, can form different warning suggestion, and RGB LED lamp is with low costs simultaneously, long service life, and is not fragile, thereby prolongs alarm device's whole life. Drawings FIG. 1 is a schematic diagram of an exploded view of a passenger car pedestrian crossing alarm device of the present utility model; Fig. 2 is an exploded view of the passenger car pedestrian crossing alarm device. Wherein, 1, front cover, 11, through hole, 12, groove, 2, back cover, 3, PCBA board, 4, display lamp, 5, cover board, 61, first annular tooth, 62, rotating part, 63, second annular tooth, 64, rotating shaft, 65, fixing part, 66, fixing hole. Detailed Description In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below. It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical