A car alarm horn

Abstract

The utility model discloses a car alarm horn relates to car alarm horn technical field, the utility model discloses a base is fixed with the fixed ring on the base, the fixed ring is fixed with the horn body on the fixed ring, the top of horn body is installed with light component, the top of horn body is seted up with the installing cavity, the installing cavity is installed with the cover plate through screw, light component includes the drive shaft, the drive shaft rotatory mounting is established on the cover plate, the drive shaft is fixed with the multiple warning light of annular distribution on, the lower surface fixed mounting of cover plate has drive motor, in the utility model, when the vehicle encounters stolen or other abnormal conditions, the horn body will send the alarm sound, and drive motor drives the drive shaft to rotate, and the drive shaft drives the rotation of warning light, and warning light will send the obvious light, and the sound and light alarm are sent simultaneously in some use environment, can play the better role of the deterrence to others and the reminding user.

Description

Technical Field

[0001] This utility model relates to the field of car alarm horn technology, specifically a car alarm horn. Background Technology

[0002] Cars are a common mode of transportation for modern people. During operation, cars are driven by electric motors or engines, which rotate the tires to achieve rapid movement. After use, cars are usually parked in parking lots, or in open areas, they may be parked directly on the side of the road. As cars are valuable items, they are easily targeted by malicious individuals while parked, leading to the theft of valuable items inside the car or the car itself. To combat this, cars are equipped with anti-theft horns to alert thieves and protect vehicle security. However, some existing car alarm horns only have a horn alarm function, providing only an audible alarm, which is relatively simple and has low deterrent effect. Utility Model Content

[0003] To address the issue that some existing car alarm horns only provide sound alarms, resulting in a relatively limited alarm method and low deterrent effect, the purpose of this utility model is to provide a new type of car alarm horn.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a car alarm horn, including a base, a fixing ring fixedly installed on the base, a horn body fixedly installed on the fixing ring, a light assembly installed on the top of the horn body, a mounting cavity opened on the top of the horn body, a cover plate installed on the mounting cavity by screws, the light assembly including a drive shaft, the drive shaft being rotatably mounted on the cover plate, a plurality of warning lights arranged in a ring fixedly installed on the drive shaft, a drive motor fixedly installed on the lower surface of the cover plate, and the output end of the drive motor being fixedly connected to the bottom end of the drive shaft.

[0005] Preferably, a battery and a circuit control board are installed inside the mounting cavity, and a connecting wire is fixedly installed on the speaker body, with one end of the connecting wire linearly connected to the battery and the circuit control board.

[0006] Preferably, a protective shell is threaded onto the fixing ring. The protective shell is made of transparent material and has an arc-shaped top. A magnetic block is embedded in the lower surface of the base, and multiple mounting ears distributed in a ring are fixedly installed on the base.

[0007] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0008] 1. In this utility model, by setting up a light component, when the vehicle is stolen or encounters other abnormal situations, the horn body will emit an alarm sound, and at the same time the drive motor will drive the drive shaft to rotate, the drive shaft will drive the warning light to rotate, and the warning light will emit a bright light. In some usage environments, the simultaneous sound and light alarm can better deter others and remind users.

[0009] 2. In this utility model, by setting a protective shell, since this device is installed on the outside of the vehicle body, the protective shell can protect the device and prevent rainwater, dust and other damage to the device and affect its normal use. The protective shell is transparent to facilitate the transmission of light, and the top of the protective shell is set in an arc shape to facilitate the sliding of rainwater. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the protective shell separation structure of this utility model;

[0013] Figure 3 This is a schematic diagram of the cross-sectional structure of the speaker body of this utility model;

[0014] Figure 4 This is a schematic diagram of the bottom structure of the base of this utility model.

[0015] In the diagram: 1. Base; 2. Protective shell; 3. Connecting wire; 4. Fixing ring; 5. Speaker body; 501. Mounting cavity; 6. Lighting assembly; 601. Drive shaft; 602. Warning light; 603. Drive motor; 7. Cover plate; 8. Battery; 9. Circuit control board; 10. Mounting ear; 11. Magnetic block. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example: Figure 1-4 As shown, this utility model provides a car alarm horn, including a base 1, a fixing ring 4 fixedly mounted on the base 1, a horn body 5 fixedly mounted on the fixing ring 4, a light assembly 6 mounted on the top of the horn body 5, a mounting cavity 501 formed at the top of the horn body 5, a cover plate 7 mounted on the mounting cavity 501 by screws, the light assembly 6 including a drive shaft 601, the drive shaft 601 being rotatably mounted on the cover plate 7, a plurality of warning lights 602 arranged in a ring fixedly mounted on the drive shaft 601, and a drive motor 6 fixedly mounted on the lower surface of the cover plate 7. 03, and the output end of the drive motor 603 is fixedly connected to the bottom end of the drive shaft 601. When the vehicle is stolen or encounters other abnormal situations, the horn body 5 will emit an alarm sound. At the same time, the drive motor 603 drives the drive shaft 601 to rotate, and the drive shaft 601 drives the warning light 602 to rotate. The warning light 602 will emit a bright light. In some usage environments, the simultaneous sound and light alarm can better deter others and remind users. By setting the cover plate 7, it is convenient to inspect or replace the structure inside the mounting cavity 501.

[0018] The mounting cavity 501 houses a battery 8 and a circuit control board 9. A connecting wire 3 is fixedly mounted on the horn body 5, with one end of the connecting wire 3 linearly connected to the battery 8 and the circuit control board 9. The battery 8 provides power to the horn body 5 and the lighting assembly 6. The device can be connected to the car's alarm system and power supply system via the connecting wire 3. When the vehicle is stolen or encounters other abnormal situations, the car's alarm system activates the device via the connecting wire 3 and the circuit control board 9. The battery 8 of the device can also be charged via the connecting wire 3.

[0019] A protective shell 2 is threaded onto the fixing ring 4. The protective shell 2 is made of transparent material and has an arc-shaped top. Since this device is installed on the outside of the vehicle body, long-term exposure to wind, sun and rain can damage the device. The protective shell 2 can protect the device from rain, dust and other damage, which would affect its normal use. The protective shell 2 is transparent to facilitate the transmission of light, and the arc-shaped top of the protective shell 2 facilitates the sliding off of rainwater.

[0020] A magnetic block 11 is embedded in the lower surface of the base 1, and multiple mounting ears 10 arranged in a ring are fixedly installed on the base 1. The device can be attracted to the iron structure of the vehicle by the magnetic block 11. If conditions permit, the device can also be fixed by bolts through the mounting ears 10.

[0021] Working principle: When in use, this device can be magnetically attached to the iron structure of the vehicle using the magnetic block 11. If conditions permit, it can also be fixed with bolts through the mounting ears 10. The device can be connected to the vehicle's alarm system and power supply system via the connecting cable 3. When the vehicle is stolen or encounters other abnormal situations, the vehicle's alarm system will activate the device through the connecting cable 3 and the circuit control board 9. The battery 8 of this device can also be charged through the connecting cable 3. The battery 8 can provide power to the horn body 5 and the light assembly 6. The horn body 5 will emit an alarm sound, and at the same time, the drive motor 603 will drive the drive shaft 601 to rotate. The drive shaft 601 will drive the warning light 602 to rotate, and the warning light 602 will emit a bright light. In some usage environments, the simultaneous sound and light alarm can better deter others and remind users. By setting the cover plate 7, it is convenient to inspect or replace the structure inside the mounting cavity 501.

[0022] Since this device is installed on the outside of the vehicle body, long-term exposure to wind, sun and rain will cause damage to the device. The protective shell 2 can protect the device and prevent rainwater, dust and other damage to the device and affect its normal use. The protective shell 2 is transparent to facilitate the transmission of light. The top of the protective shell 2 is set in an arc shape to facilitate the sliding of rainwater.

[0023] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0024] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A car alarm horn, comprising a base (1), characterized in that: A fixing ring (4) is fixedly installed on the base (1), and a horn body (5) is fixedly installed on the fixing ring (4). A light assembly (6) is installed on the top of the horn body (5). A mounting cavity (501) is opened on the top of the horn body (5). A cover plate (7) is installed on the mounting cavity (501) by screws. The light assembly (6) includes a drive shaft (601). The drive shaft (601) is rotatably installed on the cover plate (7). A plurality of warning lights (602) arranged in a ring are fixedly installed on the drive shaft (601). A drive motor (603) is fixedly installed on the lower surface of the cover plate (7), and the output end of the drive motor (603) is fixedly connected to the bottom end of the drive shaft (601).

2. A car alarm horn as described in claim 1, characterized in that, The mounting cavity (501) contains a storage battery (8) and a circuit control board (9).

3. A car alarm horn as described in claim 1, characterized in that, A connecting wire (3) is fixedly installed on the speaker body (5), and one end of the connecting wire (3) is linearly connected to the storage battery (8) and the circuit control board (9).

4. A car alarm horn as described in claim 1, characterized in that, A protective shell (2) is threaded onto the fixing ring (4).

5. A car alarm horn as described in claim 4, characterized in that, The protective shell (2) is made of transparent material.

6. A car alarm horn as described in claim 4, characterized in that, The top of the protective shell (2) is arc-shaped.

7. A car alarm horn as described in claim 1, characterized in that, A magnetic block (11) is embedded in the lower surface of the base (1).

8. A car alarm horn as described in claim 1, characterized in that, Multiple mounting ears (10) are fixedly installed on the base (1) in a ring distribution.

Images