Multi-point contact automobile horn

Abstract

The utility model belongs to the technical field of automobile horn, specifically is a kind of multi-point contact type automobile horn, including horn main body, the front surface of horn main body is provided with sound outlet, the rear surface of horn main body is provided with connector, the rear surface of horn main body is provided with adjustable mounting mechanism;By setting adjustable mounting mechanism, the front surface of horn main body is provided with protection mechanism, the adjustable mounting mechanism includes mounting bracket, by swinging simultaneously towards opposite direction and stirring board, to drive the movement of plug-in shaft, to be able to drive the synchronous movement of positioning block in the inside of rectangular groove along the movement direction of plug-in shaft, until two positioning blocks completely separate from the inside of positioning groove, after, it can be through the change of installation position of horn main body to realize, to realize the purpose that horn main body can be installed after whole, still can quickly and conveniently adjust the installation position of horn main body.

Description

Technical Field

[0001] This utility model belongs to the field of automobile horn technology, specifically a multi-point contact automobile horn. Background Technology

[0002] The car horn is a very important component of a vehicle, used to emit warning, alert, or signal sounds. Its function is not just to provide noise, but to convey the driver's intentions or alert other road users through clear sound. The car horn is an important part of the vehicle, not only used to emit warning sounds, but also to provide safety in emergency situations.

[0003] Currently, there are still some problems with existing car horns in actual use. For example, existing car horns are usually fixed in place, that is, fixed inside the engine compartment. After the fixed installation, if the position of the car horn needs to be adjusted, the entire car horn needs to be removed and then reinstalled, which is a cumbersome process.

[0004] Therefore, a multi-point contact car horn is proposed to address the above problems. Utility Model Content

[0005] To overcome the shortcomings of existing technologies and solve the problem that adjusting the position of a car horn after its fixed installation requires disassembling the entire horn and then reinstalling it, which is a cumbersome process, a multi-point contact car horn is proposed.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A multi-point contact car horn of this utility model includes a horn body, a sound outlet is provided on the front surface of the horn body, a connector is provided on the rear surface of the horn body, an adjustable mounting mechanism is provided on the rear surface of the horn body, a protective mechanism is provided on the front surface of the horn body, the adjustable mounting mechanism includes a mounting bracket, the mounting bracket is fixedly installed on the rear surface of the horn body, and a plug plate is inserted into the interior of the mounting bracket.

[0007] Preferably, the outer surface of the plug plate is provided with a plurality of positioning slots at equal intervals, the outer surface of the mounting bracket is fixedly mounted with an external bracket, a rectangular slot is provided through one side surface of the mounting bracket, a positioning block is movably inserted into the rectangular slot, and a plug shaft is movably inserted into the external bracket.

[0008] Preferably, a top plate is fixedly installed at one end of the plug shaft, the other end of the plug shaft is fixedly connected to one side surface of the positioning block, a spring is fixedly connected between the top plate and one side surface of the outer frame, a sleeve is fixedly sleeved on the outer surface of the plug shaft, and a toggle plate is fixedly connected to the outer surface of the sleeve.

[0009] Preferably, an L-shaped bracket is fixedly installed on one side surface of the plug-in plate, and a mounting hole is provided through one side surface of the L-shaped bracket.

[0010] Preferably, the protective mechanism includes a threaded hole one, which is opened on one side surface of the horn body. A protective frame is provided on the front surface of the horn body. A threaded hole two is opened on one side surface of the protective frame. A positioning bolt is threadedly connected between the protective frame and the internal thread of the threaded hole one.

[0011] Preferably, the front surface of the protective frame is provided with a first mounting groove and a second mounting groove, and metal filter screens can be installed inside the first mounting groove and the second mounting groove.

[0012] The beneficial effects of this utility model are:

[0013] This utility model provides a multi-point contact car horn. By setting an adjustable mounting mechanism, the toggle plate is swung in opposite directions simultaneously, thereby driving the plug shaft to move. This causes the positioning blocks to move synchronously inside the rectangular groove along with the direction of the plug shaft's movement. Once the two positioning blocks are completely disengaged from the positioning groove, the installation position can be changed by moving the horn body. This achieves the goal of quickly and conveniently adjusting the installation position of the horn body after it has been fully installed.

[0014] This utility model provides a multi-point contact car horn. By setting a protective mechanism, since metal filters can be installed inside the first mounting slot and the second mounting slot, the protective frame can effectively protect the horn body. Furthermore, the installed metal filters can effectively prevent foreign objects from entering the sound outlet, thereby achieving the purpose of effectively protecting the horn body. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is a schematic diagram of the adjustable mounting mechanism in this utility model;

[0018] Figure 3 This is a schematic diagram of the mounting bracket structure in this utility model;

[0019] Figure 4 This is a schematic diagram of the protective mechanism in this utility model.

[0020] Legend:

[0021] 1. Speaker body; 2. Sound outlet; 3. Adjustable mounting mechanism; 301. Mounting bracket; 302. Plug-in plate; 303. Positioning slot; 304. External bracket; 305. Plug-in shaft; 306. Top plate; 307. Spring; 308. Positioning block; 309. Sleeve; 310. Actuating plate; 311. L-shaped bracket; 312. Mounting hole; 313. Rectangular slot; 4. Protective mechanism; 401. Threaded hole one; 402. Protective frame; 403. Threaded hole two; 404. Positioning bolt; 405. Mounting slot one; 406. Mounting slot two; 5. Connector. Detailed Implementation

[0022] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Specific implementation examples are given below.

[0024] Please see Figures 1-4 This utility model provides a multi-point contact car horn, including a horn body 1, a sound outlet 2 on the front surface of the horn body 1, a connector 5 on the rear surface of the horn body 1, an adjustable mounting mechanism 3 on the rear surface of the horn body 1, and a protective mechanism 4 on the front surface of the horn body 1. The adjustable mounting mechanism 3 includes a mounting bracket 301, which is fixedly mounted on the rear surface of the horn body 1, and a connector plate 302 is inserted into the interior of the mounting bracket 301.

[0025] Multiple positioning slots 303 are equidistantly provided on the outer surface of the plug plate 302. An external bracket 304 is fixedly installed on the outer surface of the mounting bracket 301. A rectangular slot 313 is provided through one side surface of the mounting bracket 301. A positioning block 308 is movably inserted into the rectangular slot 313. A plug shaft 305 is movably inserted into the external bracket 304. A top plate 306 is fixedly installed on one end of the plug shaft 305. The other end of the plug shaft 305 is fixedly connected to one side surface of the positioning block 308. A spring 307 is fixedly connected between the top plate 306 and one side surface of the external bracket 304. A sleeve 309 is fixedly sleeved on the outer surface of the plug shaft 305. A toggle plate 310 is fixedly connected to the outer surface of the sleeve 309.

[0026] During operation, after the device is fully installed, if the installation position needs to be adjusted, simply swing the lever 310 in opposite directions to move the plug shaft 305. This will cause the positioning block 308 to move synchronously within the rectangular groove 313 along with the direction of the plug shaft 305. Once the two positioning blocks 308 are completely disengaged from the positioning groove 303, the installation position can be changed by moving the horn body 1. After moving to the appropriate position, the positioning block 308 will automatically lock back into the positioning groove 303 under the reaction force of the spring 307, thus fixing the horn body 1. This achieves the goal of quickly and conveniently adjusting the installation position of the horn body 1 after its overall installation, avoiding the cumbersome process of removing and reinstalling the entire car horn when adjusting its position, as is common in existing technologies.

[0027] An L-shaped bracket 311 is fixedly installed on one side surface of the plug plate 302. A mounting hole 312 is provided through one side surface of the L-shaped bracket 311. Through the L-shaped bracket 311 and the mounting hole 312, the device can be conveniently installed inside the car engine compartment using bolts, thereby achieving convenient installation of the entire device.

[0028] Furthermore, such as Figure 1-4 As shown, the protective mechanism 4 includes a threaded hole 401, which is opened on one side surface of the horn body 1. A protective frame 402 is provided on the front surface of the horn body 1. A threaded hole 403 is opened on one side surface of the protective frame 402. A positioning bolt 404 is threadedly connected to the protective frame 402 and the threaded hole 401. A mounting groove 405 and a mounting groove 406 are opened on the front surface of the protective frame 402. Metal filters can be installed inside the mounting grooves 405 and 406.

[0029] During operation, when installing the protective frame 402, simply place the protective frame 402 on one side of the speaker body 1 and align the multiple threaded holes 401 and 403. After alignment, screw the multiple positioning bolts 404 into the inside of the threaded holes 401 and 403 to fix the protective frame 402 in place. Since metal filters can be installed inside the mounting slots 405 and 406, the protective frame 402 can effectively protect the speaker body 1. The installed metal filters can effectively prevent foreign objects from entering the inside of the sound outlet 2, thus achieving the purpose of effectively protecting the speaker body 1.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

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