Automobile horn based on edge pressing and dispensing process optimization

Abstract

The utility model relates to the technical field of automobile parts, and discloses an automobile horn based on edge pressing and dispensing process optimization, which comprises a horn surface component, and a connecting component is mounted on the rear side of the horn surface component. The connecting assembly is changed on the device, connection is carried out through the arranged assembly, tools are not needed during connection and disassembly, the device is more convenient, an original bolt connection mode is optimized, connection is convenient, and fixation is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to an automobile horn based on an optimized edge pressing and gluing process. Background Art

[0002] A horn is an acoustic signaling device in a car. While driving, the driver, according to needs and regulations, emits necessary audible signals to warn pedestrians and other vehicles, ensuring traffic safety. It also serves as a reminder and signal. A car horn produces sound through the vibration of a metal diaphragm. It consists of an iron core, a magnetic coil, contacts, an armature, and a diaphragm. When the driver presses the horn switch, current flows through the contacts and into the coil. The coil generates magnetic force, pulling down the armature and forcing the diaphragm to move. This movement of the armature opens the contacts, interrupting the current and dissipating the coil's magnetic force. The diaphragm, driven by its own elasticity and the spring, returns to its original position, closing the contacts and reconnecting the circuit. Current flows through the contacts and into the coil, generating magnetic force, and the cycle repeats. This repetitive cycle causes the diaphragm to vibrate continuously, producing sound. A rigid connection between the soundboard and the diaphragm ensures smooth vibration and a more pleasant sound (this is the principle of an electromagnet). An air horn uses compressed air to vibrate the metal diaphragm, producing sound. Therefore, it must be used in a car equipped with an air compressor.

[0003] The application number is CN201921357060.3, which discloses a car horn, including a horn body, a loudspeaker, a mounting sleeve and a mounting base; the bottom outer wall of the mounting sleeve is respectively provided with a height-adjustable support assembly at both ends near the axial direction of the mounting sleeve; the top of the support assembly is hingedly connected to the bottom outer wall of the mounting sleeve; the top end surface of the mounting base is sunken to form a rotation groove and a slide groove; the bottom end of the support assembly near the opening of the mounting sleeve is clamped in the slide groove and can slide along the length direction of the slide groove; the bottom end of the support assembly away from the opening of the mounting sleeve is clamped in the rotation groove and can slide along the length direction of the rotation groove; the utility model can fine-tune the height of the horn in a direction perpendicular to the mounting surface of the car horn, and can fine-tune the angle of the sound direction of the horn in a direction parallel to the mounting surface of the car horn, avoiding repeated disassembly and installation to adjust the position and direction of the car horn, simple operation, high adjustment accuracy, saving time and human resources.

[0004] Although the above-mentioned utility model forms a rotation groove and a slide groove by sinking the top end surface of the mounting base; the bottom end of the support component close to the opening of the mounting sleeve is clamped in the slide groove and can slide along the length direction of the slide groove; the bottom end of the support component away from the opening of the mounting sleeve is clamped in the rotation groove and can slide along the length direction of the rotation groove; the utility model can fine-tune the height of the speaker in the direction perpendicular to the mounting surface of the car speaker, and can fine-tune the angle of the speaker's pronunciation direction in the direction parallel to the mounting surface of the car speaker, avoiding repeated disassembly and installation to adjust the position and direction of the car speaker, simple operation, high adjustment accuracy, saving time and human resources, but there is a disadvantage that when the device is connected in the car, it needs to be bolted with the help of tools, which makes it difficult to disassemble and install the carrier tool.

[0005] Therefore, it is necessary to change the connection components on the device and connect through the set components, so that no tools are required during connection and disassembly, and it is more convenient. The original bolt connection method is optimized, which is not only convenient to connect but also more fixed and stable. Utility Model Content

[0006] The purpose of the present invention is to provide a car horn based on an optimized edge pressing and gluing process to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0008] The utility model is a car horn optimized based on a pressing and gluing process, comprising a horn surface assembly, wherein a connecting assembly is installed on the rear side of the horn surface assembly.

[0009] Furthermore, the speaker surface assembly includes a speaker broadcasting surface and a connecting block. The periphery of the speaker broadcasting surface is installed with a fixed edge, and a protective cover is installed at the front end. The protective cover is fixed to the fixed edge by fixing bolts, and the connecting block is installed on the rear side of the speaker broadcasting surface.

[0010] Furthermore, the connecting assembly includes a mounting groove, and a connecting plate is installed inside the mounting groove.

[0011] Furthermore, the protective cover includes a fixed edge, a surface of the fixed edge is provided with a plurality of fixing holes, and a plurality of dustproof cotton yarns are installed on the inner side thereof.

[0012] Furthermore, the installation groove includes a groove body and an adjustment groove, a cavity is opened inside the groove body, and a limiting device is installed on the rear side thereof, a number of sliding grooves are opened on both sides of the cavity, the adjustment groove is opened on one side of the groove body, and a limiting groove is opened at the end.

[0013] Furthermore, the connecting plate includes a conductor, a sound-absorbing material layer is installed inside the conductor, and a connecting hole is opened in the middle of the conductor, a shock-absorbing material layer is installed on the front side of the sound-absorbing material layer, a constant temperature material layer is installed on the front side of the shock-absorbing material layer, and a conductive material layer is installed on the front side of the constant temperature material layer.

[0014] Furthermore, the limiting device includes a limiting cavity, a plurality of return springs are installed inside the limiting cavity, a limiting plate is installed on the other side of the return spring, an adjustment strip is installed at one end of the front side of the limiting plate, and the adjustment strip is arranged in the adjustment groove.

[0015] The utility model has the following beneficial effects:

[0016] (1) The utility model is a car horn optimized based on the edge pressing and dispensing process. By changing the connecting components on the device and connecting through the set components, it can be connected and disassembled without the help of tools, and is more convenient. The original bolt connection method is optimized, which is not only convenient to connect but also more fixed and stable.

[0017] (2) The utility model is a car horn optimized based on the edge pressing and gluing process. By installing a protective cover on the device and a dust-proof cotton yarn on the protective cover, the device can have a certain water absorption capacity and provide a certain suction force for smaller water stains, thereby preventing water stains from collapsing onto the horn surface and causing damage.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of the automobile horn optimized based on the edge pressing and dispensing process of the utility model;

[0021] Figure 2 This is a schematic diagram of the rear structure of a car horn optimized based on the edge pressing and gluing process of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the connection assembly of the automobile horn based on the optimization of the edge pressing and dispensing process of the utility model;

[0023] Figure 4This is a schematic cross-sectional view of the connection assembly of the automobile horn optimized based on the edge pressing and dispensing process of the utility model;

[0024] Figure 5 This is a schematic diagram of the connection components of the automobile horn optimized based on the edge pressing and dispensing process of the utility model;

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] : In the figure: 1. Speaker surface assembly; 2. Connection assembly; 101. Speaker broadcast surface; 102. Fixed edge; 103. Protective cover; 104. Fixing bolt; 105. Connecting block; 201. Mounting slot; 202. Connecting plate; 1031. Fixed edge; 1032. Fixing hole; 1033. Dust-proof cotton yarn; 2011. Slot body; 2012. Cavity; 2013. Slide; 2014. Limiting device; 2015. Control slot; 2016. Limiting slot; 2021. Conductor; 2022. Sound-absorbing material layer; 2023. Shock-absorbing material layer; 2024. Constant temperature material layer; 2025. Conductive material layer; 2026. Connecting hole; 20141. Limiting cavity; 20142. Return spring; 20143. Limiting plate; 20144. Control strip. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1 - Figure 5 As shown, the utility model is a car horn optimized based on the edge pressing and gluing process, comprising a horn surface assembly 1 , a connection assembly 2 is installed on the rear side of the horn surface assembly 1 .

[0029] By changing the connection component 2 on the device and connecting through the set component, it is possible to make connection and disassembly without the need for tools, which is more convenient and optimizes the original bolt connection method, making the connection not only convenient but also more fixed and stable.

[0030] The speaker surface assembly 1 includes a speaker broadcasting surface 101 and a connecting block 105. A fixed edge 102 is installed around the speaker broadcasting surface 101, and a protective cover 103 is installed at the front end. The protective cover 103 is fixed to the fixed edge 102 by fixing bolts 104. The connecting block 105 is installed on the rear side of the speaker broadcasting surface 101.

[0031] The connecting assembly 2 includes a mounting groove 201 , and a connecting plate 202 is mounted inside the mounting groove 201 .

[0032] The protective cover 103 includes a fixed extension 1031, a surface of which is provided with several fixing holes 1032, and a plurality of dust-proof cotton yarns 1033 are installed on the inner side thereof. By installing the protective cover 103 on the device and installing the dust-proof cotton yarns 1033 on the protective cover 103, the device can have a certain water absorption capacity, and can provide a certain suction force for smaller water stains, thereby preventing water stains from dripping onto the speaker surface and causing damage.

[0033] The mounting groove 201 includes a groove body 2011 and an adjustment groove 2015. A cavity 2012 is provided inside the groove body 2011, and a limiting device 2014 is installed on the rear side thereof. Several sliding grooves 2013 are provided on both sides of the cavity 2012. The adjustment groove 2015 is provided on one side of the groove body 2011, and a limiting groove 2016 is provided at the end.

[0034] The connecting plate 202 includes a conductor 2021, a sound-absorbing material layer 2022 is installed inside the conductor 2021, and a connecting hole 2026 is opened in the middle thereof, a shock-absorbing material layer 2023 is installed on the front side of the sound-absorbing material layer 2022, a constant temperature material layer 2024 is installed on the front side of the shock-absorbing material layer 2023, and a conductive material layer 2025 is installed on the front side of the constant temperature material layer 2024.

[0035] The limiting device 2014 includes a limiting cavity 20141, and several return springs 20142 are installed inside the limiting cavity 20141. A limiting plate 20143 is installed on the other side of the return spring 20142. An adjusting strip 20144 is installed at one end of the front side of the limiting plate 20143, and the adjusting strip 20144 is arranged in the adjusting groove 2015. The reset spring 20142 can make it possible to push out the limiting plate 20143 connected to the front side and limit it on the top of the connecting plate 202 through its elastic force when the connecting plate 202 is inserted into the interior to achieve the limiting effect. When it is necessary to retract the limiting device 2014 or take out the connecting plate 202, the adjusting strip 20144 arranged on one side of the limiting plate 20143 is slid along the adjusting groove 2015 to the limiting groove 2016 to complete the effect of contracting the limiting plate.

[0036] When using this device, first of all, it is necessary to connect the device. The reset spring 20142 can make it possible to push out the limit plate 20143 connected to the front side and limit it on the top of the connecting plate 202 through its elastic force when the connecting plate 202 is inserted into the interior to achieve the limiting effect. When it is necessary to retract its limiting device 2014 or take out the connecting plate 202, the regulating strip 20144 set on one side of the limit plate 20143 is slid along the regulating groove 2015 to the limit groove 2016 to complete the effect of shrinking the limit plate. Then, when using the device, through the protective cover 103 set on the front side and the dust-proof cotton yarn 1033 installed on the protective cover 103, the device can have a certain water absorption, and can provide a certain suction force for less water stains, thereby avoiding the situation where water stains drip onto the speaker surface and cause damage.

[0037] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A car horn based on an optimized edge pressing and dispensing process, comprising a horn face assembly (1), characterized in that: A connecting assembly (2) is installed on the rear side of the speaker surface assembly (1); The speaker surface assembly (1) comprises a speaker broadcasting surface (101) and a connecting block (105). A fixed edge (102) is installed around the speaker broadcasting surface (101), and a protective cover (103) is installed at the front end thereof. The protective cover (103) is fixed to the fixed edge (102) by fixing bolts (104). The connecting block (105) is installed at the rear side of the speaker broadcasting surface (101).

2. The car horn based on the optimized edge pressing and dispensing process according to claim 1 is characterized in that: The connection assembly (2) comprises a mounting groove (201), and a connection plate (202) is mounted on the inner side of the mounting groove (201).

3. The car horn based on the optimized edge pressing and dispensing process according to claim 2, characterized in that: The protective cover (103) comprises a fixed edge (1031), a surface of the fixed edge (1031) is provided with a plurality of fixing holes (1032), and a plurality of dustproof cotton yarns (1033) are installed on the inner side thereof.

4. The car horn based on the optimized edge pressing and dispensing process according to claim 3 is characterized in that: The installation groove (201) comprises a groove body (2011) and a regulating groove (2015); a cavity (2012) is provided inside the groove body (2011), and a limiting device (2014) is installed on the rear side thereof; a plurality of sliding grooves (2013) are provided on both sides of the cavity (2012); the regulating groove (2015) is provided on one side of the groove body (2011), and a limiting groove (216) is provided at the end thereof.

5. The car horn based on the optimized edge pressing and dispensing process according to claim 3 is characterized in that: The connecting plate (202) comprises a conductor (2021), a sound-absorbing material layer (2022) is installed inside the conductor (2021), and a connecting hole (2026) is opened in the middle thereof, a shock-absorbing material layer (2023) is installed on the front side of the sound-absorbing material layer (2022), a constant temperature material layer (2024) is installed on the front side of the shock-absorbing material layer (2023), and a conductive material layer (2025) is installed on the front side of the constant temperature material layer (2024).

6. The car horn based on the optimized edge pressing and dispensing process according to claim 4 is characterized in that: The limiting device (2014) comprises a limiting cavity (20141), a plurality of return springs (20142) are installed inside the limiting cavity (20141), a limiting plate (20143) is installed on the other side of the return spring (20142), a regulating strip (20144) is installed at one end of the front side of the limiting plate (20143), and the regulating strip (20144) is arranged in the regulating groove (2015).

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