Vehicle-mounted audible and visual alarm device

Abstract

The utility model relates to the technical field of vehicle safety, and particularly discloses a vehicle-mounted audible and visual alarm device, which comprises a base mechanism and a protection mechanism assembled at the top of the base mechanism, the base mechanism comprises a supporting seat, a buzzer is fixedly mounted on the inner wall of the supporting seat, and warning lamps are fixedly mounted at the top of the supporting seat and distributed at equal intervals; the protection mechanism comprises a protection shell inserted in the periphery of the supporting seat, a sound outlet corresponding to the buzzer is formed in the front end of the protection shell, and an insertion plate is slidably installed in the sound outlet. According to the utility model, dust accumulated on the surface of the dustproof net can be conveniently and quickly cleaned and replaced, the whole alarm does not need to be disassembled, the sound outlet can keep a better sound transmission effect, the sound is prevented from being blocked by excessive accumulated dust to influence the sound warning effect on a driver, and more convenience is brought to use.

Description

Technical Field

[0001] This utility model belongs to the field of vehicle safety technology, specifically relating to a vehicle-mounted sound and light alarm device. Background Technology

[0002] With the continuous advancement of technology, the automotive industry has undergone tremendous changes. From traditional mechanical drive to today's intelligent and electric development, automotive technology has become increasingly complex and diverse. Safety, comfort, environmental friendliness, and performance have always been key areas of research and development. In terms of safety, in-vehicle alarm systems are typically installed, which can promptly trigger alarms to alert the driver when the vehicle detects obstacles.

[0003] However, in current vehicle-mounted audible and visual alarm devices, the buzzer transmits sound through a sound outlet, which is open to the external environment. This allows dust to easily enter and adhere to the buzzer, affecting its sound output. Although dust filters are usually installed on the sound outlet, they are often fixed in place and cannot be removed. Over time, the accumulated dust can obstruct sound transmission, hindering the alarm's effectiveness. Often, the entire alarm needs to be disassembled for cleaning, causing considerable inconvenience. Therefore, this applicant proposes a vehicle-mounted audible and visual alarm device to address these issues. Utility Model Content

[0004] The purpose of this utility model is to provide a vehicle-mounted sound and light alarm device that can maintain good sound transmission effect at the sound outlet without disassembling and cleaning the entire alarm through a replaceable dustproof net. It can effectively prevent excessive dust accumulation from obstructing the sound and affecting the sound warning effect on the driver, thus bringing more convenience to the user.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A vehicle-mounted audible and visual alarm device includes:

[0007] A base mechanism and a protective mechanism mounted on top of the base mechanism;

[0008] The base mechanism includes a support base, a buzzer is fixedly installed on the inner wall of the support base, and a warning light is fixedly installed on the top of the support base. The warning lights are arranged at equal intervals.

[0009] The protective mechanism includes a protective shell inserted into the periphery of the support base. The front end of the protective shell has a sound outlet corresponding to the buzzer. A plate is slidably installed inside the sound outlet, and a dustproof net corresponding to the sound outlet is fixedly installed on the plate.

[0010] Preferably, the support base and the buzzer are fixedly installed together by a mounting bracket, and the support base and the warning light are fixedly installed together by a fixing plate.

[0011] Preferably, a traceless adhesive is affixed to the bottom of the support base, and the support base and the protective shell are connected by an insert strip.

[0012] Preferably, the inner wall of the protective shell is provided with a slot for inserting the insert, and the bottom of the slot is provided with a guide opening.

[0013] Preferably, the sound outlet and the insert plate are connected by a mounting slot, and the front end of the protective shell has an operating port corresponding to the mounting slot.

[0014] Preferably, the front end of the insert plate is provided with anti-slip particles, which correspond to the operating port.

[0015] Preferably, the front end of the protective shell has an observation port corresponding to the warning light, and a protective glass is fixedly installed inside the observation port.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) This utility model is equipped with a protective mechanism, which allows the plug plate to be quickly disassembled from the sound outlet position. It is convenient to clean and replace the dust accumulated on the surface of the dustproof net without disassembling the entire alarm. This allows the sound outlet to maintain a good sound transmission effect and effectively avoids excessive dust accumulation from blocking the sound and affecting the sound warning effect on the driver, bringing more convenience to the user.

[0018] (2) The present invention is provided with a mutual cooperation between the insert and the slot, which enables the protective shell and the support base to be quickly separated and installed. After the protective shell is separated, the damaged buzzer and warning light can be repaired, which brings more convenience to maintenance. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0021] Figure 3This is a schematic diagram of the protective mechanism structure of this utility model;

[0022] Figure 4 This is a bottom view of the protective shell structure of this utility model;

[0023] Figure 5 This is a rear view schematic diagram of the base mechanism of this utility model;

[0024] Figure 6 This is a bottom view of the support structure of this utility model;

[0025] In the diagram: 1. Protective mechanism; 11. Protective shell; 12. Observation port; 13. Sound outlet; 14. Insert plate; 15. Anti-slip particles; 16. Dustproof net; 17. Operation port; 18. Mounting slot; 19. Protective glass; 110. Slot; 111. Guide port; 2. Base mechanism; 21. Support base; 22. Fixing plate; 23. Warning light; 24. Buzzer; 25. Insert strip; 26. Mounting bracket; 27. Traceless sticker. Detailed Implementation

[0026] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Example 1:

[0030] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, a vehicle-mounted audible and visual alarm device includes:

[0031] The base mechanism 2 and the protective mechanism 1 mounted on top of the base mechanism 2;

[0032] The base mechanism 2 includes a support base 21, a buzzer 24 is fixedly installed on the inner wall of the support base 21, and a warning light 23 is fixedly installed on the top of the support base 21. The warning lights 23 are arranged at equal intervals.

[0033] The protective mechanism 1 includes a protective shell 11 inserted into the periphery of the support base 21. The front end of the protective shell 11 has a sound outlet 13 corresponding to the buzzer 24. A plug plate 14 is slidably installed inside the sound outlet 13. A dustproof net 16 corresponding to the sound outlet 13 is fixedly installed on the plug plate 14.

[0034] As can be seen from the above, by attaching the support base 21 to a suitable position on the dashboard during use, the driver can observe the device more intuitively. By connecting the device to the vehicle system through wires, when the vehicle system detects an obstacle, it can trigger the buzzer 24 to sound and simultaneously trigger the warning light 23 to flash, which can conveniently remind the driver to observe in time. The buzzer 24 circuit drives the buzzer 24 to emit a sound of corresponding intensity through the power amplifier circuit. The warning light 23 can flash according to the level of danger. Since the warning lights 23 are evenly distributed, when the danger level is medium, a small number of warning lights 23 can be triggered to flash at a low frequency, and when the danger level is high, all warning lights 23 can be triggered to flash at a high frequency. This allows the driver to judge the level of danger in time by hearing and sight, so that the driver can take appropriate measures in time, which brings more convenience to driving safety.

[0035] By inserting the plug plate 14 into the sound outlet 13, the dustproof net 16 can intercept dust and impurities in the air, preventing dust and impurities from entering the interior through the sound outlet 13 and affecting the operation of the buzzer 24. At the same time, the plug plate 14 can be quickly pulled out from one side of the sound outlet 13, making it convenient to replace and clean the dust and impurities adhering to the dustproof net 16. This ensures that the sound outlet 13 maintains a good sound output effect and prevents excessive dust from affecting the sound propagation effect. There is no need to disassemble and maintain the entire alarm, thus improving the usage effect.

[0036] Depend on Figure 2 and Figure 5It can be seen that the support base 21 and the buzzer 24 are fixedly installed together by the mounting bracket 26, and the support base 21 and the warning light 23 are fixedly installed together by the fixing plate 22.

[0037] As can be seen from the above, the mounting bracket 26 can be used to easily install and support the buzzer 24, making it convenient to maintain and operate the buzzer 24. The fixing plate 22 can support the warning light 23, making it easy to arrange and distribute the warning light 23, and enabling the corresponding number of warning lights 23 to light up according to the level of danger.

[0038] For details, please refer to Figure 6 As shown, a traceless adhesive tape 27 is affixed to the bottom of the support base 21, and the support base 21 and the protective shell 11 are connected by an insert strip 25.

[0039] As can be seen from the above, the adhesive strip 27 can be used to easily attach the support base 21 to a conspicuous position on the car dashboard, making the installation operation convenient and quick. The insert strip 25 can be used to easily and quickly assemble the protective shell 11 with the support base 21.

[0040] For details, please refer to Figure 2 and Figure 4 As shown, the inner wall of the protective shell 11 is provided with a slot 110 for inserting the insert strip 25, and a guide opening 111 is provided at the bottom of the slot 110.

[0041] As can be seen from the above, the guide port 111 allows the slot 110 to be quickly positioned with the insert 25, making it easy to quickly insert the insert 25 into the slot 110 and allow the insert 25 to slide along the slot 110. This facilitates the installation of the protective shell 11 and the support base 21, and also makes it easy to quickly separate the protective shell 11 from the support base 21. This allows personnel to easily perform maintenance operations on the buzzer 24 and the warning light 23. The limiting effect of the slot 110 on the insert 25 prevents the protective shell 11 from shaking.

[0042] Example 2:

[0043] refer to Figure 3 As shown, the sound outlet 13 and the insert plate 14 are connected by a mounting slot 18, and the front end of the protective shell 11 has an operation port 17 corresponding to the mounting slot 18.

[0044] As can be seen from the above, by inserting the insert plate 14 into the mounting slot 18, the dustproof net 16 can be easily aligned with the sound outlet 13. The dustproof net 16 can easily prevent external dust and impurities from entering the interior through the sound outlet 13. The operation port 17 allows personnel to easily insert their fingers, enabling them to quickly pull out the insert plate 14.

[0045] refer to Figure 3As shown, anti-slip particles 15 are distributed at the front end of the insert plate 14, and the anti-slip particles 15 correspond to the operation port 17.

[0046] As can be seen from the above, the anti-slip particles 15 can increase the friction between the user's fingers and the insert plate 14, making it easier to remove the insert plate 14 without slipping.

[0047] refer to Figure 2 As shown, the front end of the protective shell 11 has an observation port 12 corresponding to the warning light 23, and a protective glass 19 is fixedly installed inside the observation port 12.

[0048] As can be seen from the above, by assembling the protective shell 11 and the support base 21, the observation port 12 and the warning light 23 can be aligned, making it convenient for the driver to observe the flashing of the warning light 23. The protective glass 19 can easily protect the warning light 23 and prevent damage caused by collisions between external objects and the warning light 23.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted audible and visual alarm device, characterized in that, include: A base mechanism (2) and a protective mechanism (1) mounted on top of the base mechanism (2); The base mechanism (2) includes a support base (21), a buzzer (24) is fixedly installed on the inner wall of the support base (21), and a warning light (23) is fixedly installed on the top of the support base (21). The warning lights (23) are arranged at equal intervals. The protective mechanism (1) includes a protective shell (11) inserted into the periphery of the support base (21). The front end of the protective shell (11) is provided with a sound outlet (13) corresponding to the buzzer (24). A plug plate (14) is slidably installed inside the sound outlet (13). A dustproof net (16) corresponding to the sound outlet (13) is fixedly installed on the plug plate (14).

2. The vehicle-mounted audible and visual alarm device according to claim 1, characterized in that: The support base (21) and the buzzer (24) are fixedly installed together by a mounting bracket (26), and the support base (21) and the warning light (23) are fixedly installed together by a fixing plate (22).

3. The vehicle-mounted audible and visual alarm device according to claim 1, characterized in that: The bottom of the support base (21) is covered with a traceless adhesive tape (27), and the support base (21) and the protective shell (11) are connected by an insert strip (25).

4. The vehicle-mounted audible and visual alarm device according to claim 3, characterized in that: The inner wall of the protective shell (11) is provided with a slot (110) for inserting the insert (25), and a guide opening (111) is provided at the bottom of the slot (110).

5. A vehicle-mounted audible and visual alarm device according to claim 1, characterized in that: The sound outlet (13) and the insert plate (14) are connected by an insertion slot (18), and the front end of the protective shell (11) is provided with an operation port (17) corresponding to the installation slot (18).

6. A vehicle-mounted audible and visual alarm device according to claim 5, characterized in that: The front end of the insert plate (14) is provided with anti-slip particles (15), which correspond to the operation port (17).

7. A vehicle-mounted audible and visual alarm device according to claim 1, characterized in that: The front end of the protective shell (11) is provided with an observation port (12) corresponding to the warning light (23), and a protective glass (19) is fixedly installed inside the observation port (12).

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