Visual blind area dangerous environment alarm device

Abstract

The utility model discloses a visual blind area dangerous environment alarm device, which comprises a mounting base, a protective cover, a monitoring mechanism, a heat dissipation mechanism, a mainboard, a storage battery and a warning lamp tube, the protective cover is fixedly connected above the mounting base, the monitoring mechanism used for monitoring a visual blind area is arranged in the middle of the protective cover, and the heat dissipation mechanism is arranged in the middle of the protective cover. A heat dissipation mechanism used for conducting heat dissipation on the device is arranged on the outer side of the protective cover, and a main board, a storage battery and a warning lamp tube are further fixedly connected to the upper portion of the mounting base. According to the visual blind area dangerous environment alarm device provided by the utility model, through the structural design of the monitoring mechanism, the visual blind area of a vehicle can be monitored through the camera lens, and the lens and the camera lens can be protected by the protective sleeve and the protective glass, so that the influence of dust on the lens and the camera lens is prevented; and dust on the surface of the protective glass can be cleaned by starting an air pump, so that the working efficiency of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a visual blind area dangerous environment warning device. Background Art

[0002] The blind area of an automobile refers to the area that cannot be directly observed by the driver's line of sight being blocked by the vehicle body when the driver is in the normal driving seat position. In short, when the driver is sitting in the driver's seat and driving, the area that cannot be observed is called the blind area of the automobile.

[0003] For example, the Chinese utility model patent (CN215513547U) discloses a vehicle blind area danger warning device, which records: "Among them, the main board, the camera component and the lighting component are all electrically connected to the power supply component, so that the power supply component can provide electrical energy for the main board, the camera component and the lighting component, so that they can work when powered on. When working, the main board can control the opening and closing of the camera component and the lighting component. Through the camera component, the conditions in the blind area of the automobile can be monitored, which is convenient for the driver to observe the conditions in the blind area of the automobile. In addition, the lighting component can provide illumination, on the one hand, it is convenient for the driver to observe, and on the other hand, it can also remind the passing pedestrians to pay attention to avoiding. Especially at night, the reminder effect is better and the driving safety can be improved", and also records: "Due to the existence of the blind area of the automobile, the driver cannot observe the conditions in the blind area, and it is very easy to cause traffic accidents. Especially when the vehicle is turning, it is impossible to judge whether there are pedestrians in the blind area, which is easy to cause safety accidents" technical problems.

[0004] To sum up, it can be seen that the following technical problems exist in the prior art: The camera and lens in the above patent are directly in contact with the outside world. Since the warning device is generally installed on the outside of the vehicle, dust and other sundries are likely to accumulate on the surface of the lens after long-term use, which will affect the normal operation of the device. Therefore, this application proposes a visual blind area dangerous environment warning device, and provides a new technical solution to solve the technical problems mentioned in the above patent. Summary of the Utility Model

[0005] Based on this, in view of the above technical problems, it is necessary to provide a visual blind area dangerous environment warning device. Through the structural design at the monitoring mechanism, the visual blind area of the vehicle can be monitored through the camera lens, and the protective sleeve and protective glass can protect the lens and the camera lens, preventing dust from affecting them, and the dust on the surface of the protective glass can be cleaned by starting the air pump, which greatly improves the working efficiency of the device.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A visual blind area dangerous environment warning device is applied to dangerous environment warning.

[0008] The visual blind area dangerous environment alarm device specifically includes: a mounting base, a protective cover, a monitoring mechanism, a heat dissipation mechanism, a main board, a storage battery, and a warning lamp tube. A protective cover is fixedly connected above the mounting base. A monitoring mechanism for monitoring the visual blind area is arranged in the middle of the protective cover. A heat dissipation mechanism for dissipating heat from the device is arranged outside the protective cover. A main board, a storage battery, and a warning lamp tube are also fixedly connected above the mounting base. The monitoring mechanism, the heat dissipation mechanism, the main board, and the warning lamp tube are all electrically connected to the storage battery;

[0009] The monitoring mechanism includes a camera lens, a fixed seat, a lens, a protection component, and a cleaning component. A camera lens is fixedly connected to the middle of the upper part of the mounting base. The camera lens is electrically connected to the main board. A fixed seat is fixedly connected above the protective cover at a position corresponding to the camera lens. A lens is fixedly connected inside the fixed seat.

[0010] As a preferred embodiment of the visual blind area dangerous environment alarm device provided by the present invention, the protection component includes a protective sleeve, an external thread, and a protective glass. A protective sleeve is arranged outside the fixed seat. External threads are provided on the surface of the fixed seat. The protective sleeve is threadedly connected to the fixed seat through the external thread. A protective glass is fixedly connected inside the protective sleeve.

[0011] As a preferred embodiment of the visual blind area dangerous environment alarm device provided by the present invention, the cleaning component includes an air guide ring, a hose, a communicating pipe, and air injection holes. An air guide ring is fixedly connected above the protective sleeve. Air injection holes are provided inside the air guide ring. A communicating pipe is fixedly connected to the outside of the air injection holes. The communicating pipe is communicated with the air guide ring. An air pump is fixedly connected above the mounting base. The air pump is electrically connected to the main board. The output end of the air pump is fixedly connected with a hose. One end of the hose far away from the air pump penetrates through the protective cover and extends to the upper position of the protective cover. One end of the hose extending to the upper part of the protective cover is movably connected with the communicating pipe. The hose is communicated with the communicating pipe.

[0012] As a preferred embodiment of the visual blind area dangerous environment alarm device provided by the present invention, the warning lamp tube penetrates upward through the protective cover and extends to the outside of the protective cover. The warning lamp tube is electrically connected to the main board.

[0013] As a preferred embodiment of the visual blind area dangerous environment alarm device provided by the present invention, the heat dissipation mechanism includes a heat dissipation slot and an exhaust fan. An exhaust fan is fixedly connected inside the protective cover. The exhaust fan is electrically connected to the main board. A heat dissipation slot is provided on the surface of the protective cover at a position corresponding to the exhaust fan.

[0014] As a preferred embodiment of the visual blind area dangerous environment alarm device provided by the present utility model, a dust-proof net is arranged inside the heat dissipation groove.

[0015] Compared with the prior art, the present utility model has the following beneficial effects:

[0016] The visual blind area dangerous environment alarm device provided by the present utility model can monitor the visual blind area of the vehicle through the camera lens by the structural design at the monitoring mechanism, and the protective sleeve and the protective glass can protect the lens and the camera lens, preventing dust from affecting them, and the dust on the surface of the protective glass can be cleaned by starting the air pump, greatly improving the working efficiency of the device.

[0017] The visual blind area dangerous environment alarm device provided by the present utility model can quickly dissipate heat from the components inside the protective cover by starting the exhaust fan during the use of the device through the structural design at the heat dissipation mechanism, preventing the device from malfunctioning due to overheating in hot weather, and effectively improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the solutions in the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic diagram of the overall structure of the visual blind area dangerous environment alarm device provided by the present utility model;

[0020] Figure 2 It is a schematic diagram of the main board, battery and camera lens of the visual blind area dangerous environment alarm device provided by the present utility model;

[0021] Figure 3 It is a schematic diagram of the fixing seat and protective sleeve of the visual blind area dangerous environment alarm device provided by the present utility model;

[0022] Figure 4 It is a schematic diagram of the lens and protective glass of the visual blind area dangerous environment alarm device provided by the present utility model;

[0023] Figure 5 It is a schematic diagram of the cleaning component of the visual blind area dangerous environment alarm device provided by the present utility model;

[0024] Figure 6 It is a schematic diagram of the heat dissipation mechanism of the visual blind area dangerous environment alarm device provided by the present utility model.

[0025] The markings in the figure are explained as follows:

[0026] 1. Installation base; 2. Protective cover; 3. Monitoring mechanism; 4. Heat dissipation mechanism; 5. Main board; 6. Battery; 7. Camera lens; 8. Warning lamp tube; 9. Air pump; 10. Fixed seat; 11. Protective sleeve; 12. External thread; 13. Lens; 14. Protective glass; 15. Air guide ring; 16. Hose; 17. Connecting pipe; 18. Air jet hole; 19. Heat dissipation groove; 20. Exhaust fan. Specific embodiments

[0027] In order to enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0028] As described in the background art, the camera and lens in the above patent are directly in contact with the outside world. Since the alarm device is generally installed on the outside of the vehicle, dust and other debris are likely to accumulate on the surface of the lens after long-term use, thereby affecting the normal operation of the device.

[0029] To solve this technical problem, the present utility model provides a visual blind spot dangerous environment alarm device, which is applied to dangerous environment alarms.

[0030] Specifically, please refer to Figures 1-6 , the visual blind spot dangerous environment alarm device specifically includes:

[0031] An installation base 1, a protective cover 2, a monitoring mechanism 3, a heat dissipation mechanism 4, a main board 5, a battery 6 and a warning lamp tube 8. The protective cover 2 is fixedly connected above the installation base 1. A monitoring mechanism 3 for monitoring the visual blind spot is arranged in the middle of the protective cover 2. A heat dissipation mechanism 4 for dissipating heat from the device is arranged outside the protective cover 2. The main board 5, the battery 6 and the warning lamp tube 8 are also fixedly connected above the installation base 1. The monitoring mechanism 3, the heat dissipation mechanism 4, the main board 5 and the warning lamp tube 8 are all electrically connected to the battery 6;

[0032] The monitoring mechanism 3 includes a camera lens 7, a fixed seat 10, a lens 13, a protection component and a cleaning component. The camera lens 7 is fixedly connected in the middle above the installation base 1. The camera lens 7 is electrically connected to the main board 5. A fixed seat 10 is fixedly connected above the protective cover 2 at a position corresponding to the camera lens 7. The lens 13 is fixedly connected inside the fixed seat 10.

[0033] The visual blind area dangerous environment alarm device provided by the utility model can monitor the visual blind area of the vehicle through the camera lens 7 by means of the structural design at the monitoring mechanism 3. Moreover, the protective sleeve 11 and the protective glass 14 can protect the lens 13 and the camera lens 7 to prevent dust from affecting them. And the dust on the surface of the protective glass 14 can be cleaned by starting the air pump 9, which greatly improves the working efficiency of the device.

[0034] In order to enable the personnel in the technical field to better understand the solution of the utility model, the technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings.

[0035] Embodiment 1:

[0036] Please refer to Figures 1-5 , a visual blind area dangerous environment alarm device, which includes: a mounting base 1, a protective cover 2, a monitoring mechanism 3, a heat dissipation mechanism 4, a main board 5, a storage battery 6 and a warning lamp tube 8. A protective cover 2 is fixedly connected above the mounting base 1. A monitoring mechanism 3 for monitoring the visual blind area is arranged in the middle of the protective cover 2. A heat dissipation mechanism 4 for dissipating heat from the device is arranged outside the protective cover 2. A main board 5, a storage battery 6 and a warning lamp tube 8 are also fixedly connected above the mounting base 1. The monitoring mechanism 3, the heat dissipation mechanism 4, the main board 5 and the warning lamp tube 8 are all electrically connected to the storage battery 6;

[0037] In some embodiments of this embodiment, the above-mentioned main board 5 can select a PCB circuit board and a single-chip microcomputer system. The above-mentioned single-chip microcomputer system can select an 80C51 general-purpose single-chip microcomputer, which has good applicability, low use cost and is simple and convenient to manufacture.

[0038] Specifically, the monitoring mechanism 3 includes a camera lens 7, a fixing seat 10, a lens 13, a protection component and a cleaning component. A camera lens 7 is fixedly connected to the middle above the mounting base 1. The camera lens 7 is electrically connected to the main board 5. A fixing seat 10 is fixedly connected above the protective cover 2 at a position corresponding to the camera lens 7. A lens 13 is fixedly connected to the inside of the fixing seat 10.

[0039] Furthermore, the protection component includes a protective sleeve 11, an external thread 12 and a protective glass 14. A protective sleeve 11 is arranged outside the fixing seat 10. External threads 12 are provided on the surface of the fixing seat 10. The protective sleeve 11 is threadedly connected to the fixing seat 10 through the external thread 12. A protective glass 14 is fixedly connected to the inside of the protective sleeve 11.

[0040] It can be seen that the protective sleeve 11 and the protective glass 14 can be removed from the fixing seat 10 by rotating the protective sleeve 11, which is convenient for replacing the protective glass 14 when it is worn after long-term use.

[0041] Further, the cleaning component includes an air guide ring 15, a hose 16, a connecting pipe 17 and air jet holes 18. An air guide ring 15 is fixedly connected above the protective sleeve 11. Air jet holes 18 are formed inside the air guide ring 15. A connecting pipe 17 is fixedly connected to the outside of the air jet holes 18. The connecting pipe 17 is communicated with the air guide ring 15. An air pump 9 is fixedly connected above the mounting base 1. The air pump 9 is electrically connected to the main board 5. The output end of the air pump 9 is fixedly connected with a hose 16. One end of the hose 16 away from the air pump 9 penetrates through the protective cover 2 and extends to a position above the protective cover 2. One end of the hose 16 extending above the protective cover 2 is movably connected with the connecting pipe 17. The hose 16 is communicated with the connecting pipe 17.

[0042] Further, the warning lamp tube 8 penetrates upward through the protective cover 2 and extends to the outside of the protective cover 2. The warning lamp tube 8 is electrically connected to the main board 5.

[0043] It can be known that during use, the visual blind area of the vehicle can be monitored through the camera lens 7. During the monitoring process of the camera lens 7, the protective sleeve 11 and the protective glass 14 can protect the lens 13 and the camera lens 7, preventing dust from falling on their surfaces and affecting the monitoring effect. After the dust on the surface of the protective glass 14 accumulates to a certain extent, the air pump 9 can be started to eject gas. The gas enters the inside of the air guide ring 15 after being transmitted through the storage battery 6 and the camera lens 7, and then is shunted by the air guide ring 15 and finally ejects an air flow from the air jet holes 18 toward the inner protective glass 14, so that the dust on the surface of the protective glass 14 is blown away by the air flow.

[0044] Embodiment 2:

[0045] The visual blind area dangerous environment alarm device provided in Embodiment 1 is further optimized. Specifically, as Figure 2 and Figure 6 shown, further, the heat dissipation mechanism 4 includes a heat dissipation slot 19 and an exhaust fan 20. An exhaust fan 20 is fixedly connected to the inside of the protective cover 2. The exhaust fan 20 is electrically connected to the main board 5. A heat dissipation slot 19 is formed in the surface of the protective cover 2 at a position corresponding to the exhaust fan 20.

[0046] Further, in order to prevent external dust and impurities from entering the device, a dust-proof net is arranged inside the heat dissipation slot 19.

[0047] It can be known that because the device is generally installed outside the vehicle, in the hot summer, a large amount of heat will accumulate inside the device after being directly irradiated by the sun. Therefore, during the use of the device, the exhaust fan 20 can be started to discharge the heat inside the protective cover 2 from the heat dissipation slot 19 to prevent the device from being damaged due to overheating.

Claims

1. A visual blind spot dangerous environment alarm device, characterized in that Including: An installation base (1), a protective cover (2), a monitoring mechanism (3), a heat dissipation mechanism (4), a main board (5), a storage battery (6) and a warning lamp tube (8). Above the installation base (1), the protective cover (2) is fixedly connected. In the middle of the protective cover (2), there is a monitoring mechanism (3) for monitoring the visual blind area. On the outside of the protective cover (2), there is a heat dissipation mechanism (4) for dissipating heat from the device. Above the installation base (1), the main board (5), the storage battery (6) and the warning lamp tube (8) are also fixedly connected. The monitoring mechanism (3), the heat dissipation mechanism (4), the main board (5) and the warning lamp tube (8) are all electrically connected to the storage battery (6); The monitoring mechanism (3) includes a camera lens (7), a fixing seat (10), a lens (13), a protection component and a cleaning component. In the middle above the installation base (1), the camera lens (7) is fixedly connected. The camera lens (7) is electrically connected to the main board (5). Above the protective cover (2) and at a position corresponding to the camera lens (7), the fixing seat (10) is fixedly connected. Inside the fixing seat (10), the lens (13) is fixedly connected; The protection component includes a protective sleeve (11), an external thread (12) and a protective glass (14). On the outside of the fixing seat (10), the protective sleeve (11) is provided. On the surface of the fixing seat (10), the external thread (12) is provided. The protective sleeve (11) is threadedly connected to the fixing seat (10) through the external thread (12). Inside the protective sleeve (11), the protective glass (14) is fixedly connected; The cleaning component includes an air guide ring (15), a hose (16), a connecting pipe (17) and air spraying holes (18). Above the protective sleeve (11), the air guide ring (15) is fixedly connected. Inside the air guide ring (15), the air spraying holes (18) are provided. On the outside of the air spraying holes (18), the connecting pipe (17) is fixedly connected. The connecting pipe (17) is communicated with the air guide ring (15). Above the installation base (1), an air pump (9) is fixedly connected. The air pump (9) is electrically connected to the main board (5). The output end of the air pump (9) is fixedly connected with the hose (16). One end of the hose (16) far away from the air pump (9) penetrates through the protective cover (2) and extends to a position above the protective cover (2). One end of the hose (16) extending above the protective cover (2) is movably connected with the connecting pipe (17). The hose (16) is communicated with the connecting pipe (17); 2. The visual blind area dangerous environment warning device according to claim 1, characterized in that, The warning lamp tube (8) penetrates upward through the protective cover (2) and extends to the outside of the protective cover (2). The warning lamp tube (8) is electrically connected to the main board (5); 3. The visual blind area dangerous environment warning device according to claim 1, characterized in that, The heat dissipation mechanism (4) includes a heat dissipation slot (19) and an exhaust fan (20). Inside the protective cover (2), the exhaust fan (20) is fixedly connected. The exhaust fan (20) is electrically connected to the main board (5). At a position on the surface of the protective cover (2) corresponding to the exhaust fan (20), the heat dissipation slot (19) is provided; 4. The visual blind area dangerous environment alarm device according to claim 3, wherein, Inside the heat dissipation slot (19), a dust-proof net is provided.

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