Vehicle horn with internal air flow uniformly flowing

Abstract

The invention discloses a vehicle horn with internal air flow uniformly flowing, which comprises a horn main body, a rotating disc is arranged above the horn main body, a mesh enclosure is arranged above the rotating disc, a mounting groove group is formed in the rotating disc, and the mesh enclosure is mounted in the mounting groove group through a clamping assembly. A vibration assembly used for driving the rotating disc to vibrate when the rotating disc rotates is arranged between the rotating disc and the loudspeaker body. According to the loudspeaker, when dust is accumulated on the mesh enclosure, the rotating disc can be rotated, and when the rotating disc rotates, the vibrating assembly arranged between the rotating disc and the loudspeaker main body can drive the rotating disc to vibrate, so that the mesh enclosure arranged above the rotating disc is driven to vibrate, and the dust on the mesh enclosure can be vibrated down; in this way, dust on the mesh enclosure is usually cleaned in ordinary times, the mesh enclosure is cleaned when the dust on the mesh enclosure is little, and therefore when a part of dust adheres to the mesh enclosure in daily life, the dust can be cleaned in a vibration mode, and the mesh enclosure does not need to be detached for cleaning.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of vehicle horns, and in particular to a vehicle horn with uniform internal airflow. Background Art

[0002] A horn, also called a loudspeaker, is a very commonly used electroacoustic transducer that converts electrical signals into sound. When different electronic energies are transmitted to the coil, the coil generates an energy that interacts with the magnetic field of the magnet. This interaction causes the paper plate to vibrate. Because the electronic energy changes at any time, the coil of the horn will move forward or backward, so the paper plate of the horn will move with it. This action causes the density of the air to change and produce sound. Therefore, in order to ensure that the airflow inside the horn can flow evenly, existing car horns usually have a horn mesh cover at the horn mouth.

[0003] The speaker grille has been used for a long time and dust will stick to the top. The dust will cause the grille to be blocked, which will affect the circulation of air inside the speaker and cause changes in the sound of the speaker. Existing grilles are usually fixed with screws, which makes it difficult to disassemble and install. At the same time, when the grille is stained with a little dust, it will have a certain impact on the sound, but the impact is not great. If it is stained with a little dust and disassembled for cleaning, it will lead to frequent disassembly of the grille, shortening the life of the grille. However, if it is not cleaned, it will affect the sound. Therefore, the grille is not easy to clean. Summary of the invention

[0004] The technical solution of the present invention aims at the technical problem that the existing technical solutions are too single, and provides a solution that is significantly different from the existing technology. It mainly provides a car horn with uniform internal airflow, which is used to solve the technical problem mentioned in the above background technology that the horn grille is inconvenient to remove and clean the dust, resulting in difficulty in cleaning the dust on the grille.

[0005] The technical solution adopted by the present invention to solve the above technical problems is: A vehicle horn with uniform internal airflow comprises a horn body, a rotating disk is arranged above the horn body, a mesh cover is arranged above the rotating disk, a mounting groove group is opened on the rotating disk, the mesh cover is installed inside the mounting groove group through a snap-on assembly, and a vibration assembly is arranged between the rotating disk and the horn body for driving the rotating disk to vibrate when the rotating disk rotates.

[0006] Preferably, the mounting groove comprises a sliding groove, a rotating groove and a fixed groove, and the sliding groove, the rotating groove and the fixed groove are arranged on the rotating disk, and the sliding groove, the rotating groove and the fixed groove are interconnected.

[0007] Preferably, a baffle is provided on the rotating disk, and the baffle is arranged at the opening above the sliding groove.

[0008] Preferably, a mounting block is provided on the rotating disk, and a mesh cover is provided on the mounting block.

[0009] Preferably, the clamping assembly comprises a fixing plate, the fixing plate is arranged on the mounting block, a spring is arranged between the fixing plate and the mounting block, and a pushing plate is arranged on the fixing plate.

[0010] Preferably, a rotating block is provided on the speaker body, and the rotating disk is fixedly installed above the rotating block.

[0011] Preferably, the vibration assembly includes first clamping blocks, and the first clamping blocks are arranged on the speaker body in a circular array.

[0012] Preferably, the vibration assembly further comprises a second clamping block, wherein the second clamping block is arranged on the rotating block in a circular array, and the second clamping block is in contact with the first clamping block.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: a mesh cover is provided at the opening of the speaker body, through which the air inside the speaker body can be kept circulated, and the clarity of the speaker sound can be kept by keeping the air inside the speaker body circulated evenly.

[0014] When dust accumulates on the mesh cover, the rotating disk can be rotated. When the rotating disk rotates, the vibration component arranged between the rotating disk and the speaker body will drive the rotating disk to vibrate, thereby driving the mesh cover arranged above the rotating disk to vibrate, and the dust on the mesh cover can be shaken off. This method of cleaning the dust on the mesh cover is usually used in normal times, and it is cleaned when there is not much dust on the mesh cover. In this way, when some dust is stuck to the mesh cover in daily life, it can be cleaned by vibration, and there is no need to disassemble the mesh cover for cleaning, which is convenient to use.

[0015] The mesh cover is installed by pulling the fixing plates on both sides inward, the fixing plates on both sides compress the springs, and then push the fixing plates down along the sliding groove. When pushed to the bottom of the sliding groove, the fixing plates are rotated along the rotating groove. When the fixing plates are rotated to one end of the rotating groove, the fixing plates are in front of the fixing groove, and the springs push the fixing plates into the fixing groove, so that the mesh cover is installed. In this way, when the mesh cover is disassembled for cleaning, it can be easily realized, and even if the mesh cover is disassembled for multiple times, it will not cause wear and tear of the mesh cover and cause damage to the mesh cover.

[0016] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front three-dimensional structure of the present invention; Figure 2It is a top view of the three-dimensional structure of the present invention; Figure 3 It is a schematic diagram of the explosion three-dimensional structure of the present invention; Figure 4 This is a schematic diagram of the top view of the speaker body of the present invention; Figure 5 This is a schematic diagram of the internal installation groove group of the rotating disk of the present invention; Figure 6 It is a schematic diagram of the cross-sectional structure of the rotating disk of the present invention; Figure 7 This is a schematic diagram of the cross-sectional structure of the mounting block of the present invention; Figure 8 for Figure 7 The enlarged structural diagram at A in the middle; The markings in the figure are: 1. Speaker body; 2. Rotating plate; 3. Sliding slot; 4. Rotating slot; 5. Fixed slot; 6. Baffle; 7. Mounting block; 8. Net cover; 9. Spring; 10. Fixed plate; 11. Push plate; 12. Rotating block; 13. First clamping block; 14. Second clamping block. DETAILED DESCRIPTION

[0018] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0019] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field to which the present invention belongs. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0021] Please refer to the attached Figure 1-Figure 8A vehicle horn with uniform internal airflow includes a horn body 1, a rotating disk 2 is arranged above the horn body 1, a mesh cover 8 is arranged above the rotating disk 2, a mounting groove group is opened on the rotating disk 2, the mesh cover 8 is installed inside the mounting groove group through a clamping assembly, and a vibration assembly is arranged between the rotating disk 2 and the horn body 1 for driving the rotating disk 2 to vibrate when the rotating disk 2 rotates.

[0022] The specific operation process of the present invention is as follows: when dust accumulates on the mesh cover 8, the mesh cover 8 is pushed, and the mesh cover 8 will push the rotating disk 2 to rotate on the speaker body 1. When the rotating disk 2 rotates, the vibration component arranged between the rotating disk 2 and the speaker body 1 will drive the rotating rotating disk 2 to generate vibration when it rotates, so that the rotating disk 2 drives the mesh cover 8 to vibrate, so that when there is not much dust accumulated on the mesh cover 8, the dust on the mesh cover 8 can be shaken off. In daily use, when too much dust accumulates on the mesh cover 8, the clamping component is pulled inward, and the clamping component is pulled out and rotated along the installation groove group and finally pulled out, so that the mesh cover 8 can be easily removed from the rotating disk 2, and then the dust on the mesh cover 8 can be cleaned.

[0023] Please refer to Figure 1-Figure 8 The mounting groove includes a sliding groove 3, a rotating groove 4 and a fixed groove 5, the sliding groove 3, the rotating groove 4 and the fixed groove 5 are opened on the rotating disk 2, the sliding groove 3, the rotating groove 4 and the fixed groove 5 are connected to each other, a baffle 6 is arranged on the rotating disk 2, the baffle 6 is arranged at the opening above the sliding groove 3, a mounting block 7 is arranged on the rotating disk 2, a mesh cover 8 is arranged on the mounting block 7, the clamping assembly includes a fixing plate 10, the fixing plate 10 is arranged on the mounting block 7, a spring 9 is arranged between the fixing plate 10 and the mounting block 7, and a pushing plate 11 is arranged on the fixing plate 10.

[0024] Pull the push plate 11 inward, and the push plate 11 drives the fixed plate 10 to be retracted into the mounting block 7. At the same time, the fixed plate 10 will compress the spring 9, and then open the baffle 6, and push the fixed plate 10 down along the sliding groove 3. When the fixed plate 10 is pushed to the bottom of the sliding groove 3, the fixed plate 10 is now inside the rotating groove 4, and then the fixed plate 10 is rotated along the rotating groove 4. When the fixed plate 10 is rotated to one end of the rotating groove 4, the fixed plate 10 is now at the fixed groove 5, and the fixed groove 5 is deeper than the rotating groove 4 in the horizontal direction. When the fixed plate 10 is in front of the fixed groove 5, the spring 9 will rebound and expand, and the spring 9 will push the fixed plate 10 to move forward, and the fixed plate 10 is pushed and inserted into the fixed groove 5, so that the mounting block 7 is fixed.

[0025] Please refer to Figure 3 and Figure 4A rotating block 12 is provided on the speaker body 1, and the rotating disk 2 is fixedly installed above the rotating block 12. The vibration component includes a first clamping block 13, which is arranged in a circular array on the speaker body 1. The vibration component also includes a second clamping block 14, which is arranged in a circular array on the rotating block 12, and the second clamping block 14 is in contact with the first clamping block 13.

[0026] The rotating disk 2 is rotated, and the rotating disk 2 drives the rotating block 12 to rotate. The rotating block 12 drives the second clamping block 14 to rotate. The second clamping block 14 rotates and intermittently collides with the first clamping block 13. When the second clamping block 14 collides with the first clamping block 13, the rotating block 12 vibrates, and the rotating block 12 drives the rotating disk 2 to vibrate, thereby driving the net cover 8 to vibrate and shaking off the dust above.

[0027] The above is an exemplary description of the present invention in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A vehicle horn with uniform internal airflow, comprising a horn body (1), characterized in that: A rotating disk (2) is arranged above the speaker body (1), a mesh cover (8) is arranged above the rotating disk (2), a mounting groove group is provided on the rotating disk (2), the mesh cover (8) is installed inside the mounting groove group via a snap-fit ​​assembly, and a vibration assembly is arranged between the rotating disk (2) and the speaker body (1) for driving the rotating disk (2) to vibrate when the rotating disk (2) rotates.

2. A vehicle horn with uniform internal airflow according to claim 1, characterized in that: The mounting groove comprises a sliding groove (3), a rotating groove (4) and a fixed groove (5); the sliding groove (3), the rotating groove (4) and the fixed groove (5) are arranged on the rotating disk (2); and the sliding groove (3), the rotating groove (4) and the fixed groove (5) are interconnected.

3. The vehicle horn with uniform internal airflow according to claim 2, characterized in that: The rotating disk (2) is provided with a baffle (6), and the baffle (6) is arranged at the opening above the sliding groove (3).

4. The vehicle horn with uniform internal airflow according to claim 1, characterized in that: A mounting block (7) is provided on the rotating disk (2), and a mesh cover (8) is provided on the mounting block (7).

5. The vehicle horn with uniform internal airflow according to claim 4, characterized in that: The clamping assembly comprises a fixing plate (10), the fixing plate (10) being arranged on a mounting block (7), a spring (9) being arranged between the fixing plate (10) and the mounting block (7), and a pushing plate (11) being arranged on the fixing plate (10).

6. The vehicle horn with uniform internal airflow according to claim 1, characterized in that: A rotating block (12) is provided on the speaker body (1), and the rotating disk (2) is fixedly mounted above the rotating block (12).

7. The vehicle horn with uniform internal airflow according to claim 6, characterized in that: The vibration component comprises first clamping blocks (13), wherein the first clamping blocks (13) are arranged on the speaker body (1) in a circular array.

8. The vehicle horn with uniform internal airflow according to claim 7, characterized in that: The vibration component further comprises a second clamping block (14), wherein the second clamping block (14) is arranged on the rotating block (12) in a circumferential array, and the second clamping block (14) is fitted with the first clamping block (13).

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