Horn structure for instrument panel of electric vehicle

Abstract

The utility model discloses a horn structure for an electric vehicle instrument panel, which belongs to the technical field of electric vehicle instrument panels and comprises a shell, a first annular plate and a second annular plate are fixed in the shell, a sound amplification component is arranged in the shell, the second annular plate is positioned in the first annular plate, the sound amplification component comprises a sound amplification tube and a plurality of sound amplification sheets, and the sound amplification tube is positioned in the shell. The plurality of sound amplification sheets are uniformly fixed on the side surface of the sound amplification tube, the first annular plate and the second annular plate are respectively provided with a first clamping groove and a second clamping groove, and the sound amplification sheets are located in the first clamping groove and the second clamping groove and are in buckled connection with the first clamping groove and the second clamping groove; according to the horn structure for the electric vehicle instrument panel, the sound cavity is formed through the sound amplification assembly and the shell, resonance is caused, and therefore the volume is increased.

Description

Technical Field

[0001] This utility model relates to the field of electric vehicle dashboard technology, and in particular to a horn structure for electric vehicle dashboards. Background Technology

[0002] The dashboard of an electric vehicle is the core component for displaying vehicle information. It typically integrates multiple functional modules to provide real-time feedback on vehicle status and driving data. The horn is one of the components of the electric vehicle dashboard.

[0003] Currently, the horn structure in electric vehicle dashboards has a low volume and lacks an effective amplification method, making it inconvenient for users. Therefore, there is an urgent need to design a new horn structure for electric vehicle dashboards to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a horn structure for electric vehicle dashboards, so as to solve the problem that the existing horn structures in electric vehicle dashboards have low sound and no effective sound amplification method, which makes them inconvenient for users.

[0005] To solve the above-mentioned technical problems, this utility model provides a speaker structure for an electric vehicle dashboard, including a housing, in which a first ring plate and a second ring plate are fixed and a sound amplification component is provided. The second ring plate is located inside the first ring plate. The sound amplification component includes a sound amplification tube and a plurality of sound amplification plates, and the plurality of sound amplification plates are evenly fixed on the side of the sound amplification tube.

[0006] The first ring plate and the second ring plate are respectively provided with a first slot and a second slot, and the amplifier is located in the first slot and the second slot and is snapped together with them.

[0007] Optionally, the bottom end of the outer shell has a plurality of evenly distributed sound holes, which are located between the first ring plate and the second ring plate.

[0008] Optionally, the outer casing has several evenly distributed mounting slots.

[0009] In the speaker structure for an electric vehicle dashboard provided by this utility model, a first ring plate and a second ring plate are fixed in the outer shell, and a sound amplification assembly is provided. The second ring plate is located inside the first ring plate. The sound amplification assembly includes a sound tube and a plurality of sound amplification plates. The plurality of sound amplification plates are evenly fixed on the side of the sound tube. The first ring plate and the second ring plate are respectively provided with a first slot and a second slot. The sound amplification plates are located in the first slot and the second slot and are snapped together with them. Using the speaker structure for an electric vehicle dashboard, the sound amplification assembly and the outer shell form a sound cavity, causing resonance, thereby increasing the volume. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the horn structure for an electric vehicle dashboard provided by this utility model;

[0011] Figure 2 This is a rear view of the horn structure for an electric vehicle dashboard provided by this utility model. Detailed Implementation

[0012] 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.

[0013] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0014] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0015] This utility model provides a horn structure for an electric vehicle dashboard, the structure of which is as follows: Figure 1 , Figure 2 As shown, the device includes a housing 1, within which a first ring plate 2 and a second ring plate 3 are fixed, and a sound amplification assembly 4 is provided. The second ring plate 3 is located inside the first ring plate 2. The sound amplification assembly 4 includes a sound tube 41 and several sound amplification plates 42, which are evenly fixed to the side of the sound tube 41. The first ring plate 2 and the second ring plate 3 have a first slot 6 and a second slot 7 respectively, and the sound amplification plates 42 are located in the first slot 6 and the second slot 7 and are snapped together. Using a speaker structure similar to that used in electric vehicle dashboards, the sound amplification assembly 4 and the housing 1 form a sound cavity, causing resonance and thus increasing the volume.

[0016] Furthermore, the bottom of the outer shell 1 has several evenly distributed sound holes 5, which are located between the first ring plate 2 and the second ring plate 3, and are used to emit sound.

[0017] Furthermore, the outer casing 1 has several evenly distributed mounting slots 8 for easy installation of the outer casing 1.

[0018] The working principle of this utility model is as follows: by connecting several sound amplification plates 42 with the first slot 6 and the second slot 7, and in conjunction with the sound amplification tube 41 and the outer shell 1, a sound cavity can be formed, causing resonance, thereby increasing the volume.

[0019] The above description is only a description of the preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model in any way. Any changes or modifications made by those skilled in the art based on the above disclosure shall fall within the protection scope of the claims.

Claims

1. A horn structure for an electric vehicle dashboard, comprising a housing (1), characterized in that, The outer shell (1) is fixed with a first ring plate (2) and a second ring plate (3) and is provided with a sound amplification assembly (4). The second ring plate (3) is located inside the first ring plate (2). The sound amplification assembly (4) includes a sound amplification tube (41) and a plurality of sound amplification plates (42). The plurality of sound amplification plates (42) are evenly fixed on the side of the sound amplification tube (41). The first ring plate (2) and the second ring plate (3) are respectively provided with a first slot (6) and a second slot (7), and the amplifier plate (42) is located in the first slot (6) and the second slot (7) and is snapped together with them.

2. The horn structure for an electric vehicle dashboard as described in claim 1, characterized in that, The bottom of the outer shell (1) has a plurality of evenly distributed sound holes (5), which are located between the first ring plate (2) and the second ring plate (3).

3. The horn structure for an electric vehicle dashboard as described in claim 1, characterized in that, The outer casing (1) has several evenly distributed mounting slots (8).

Images