Silver flat wire for new energy vehicle horn
Patent Information
- Application Number
- CN202521362032.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-01
- Publication Date
- 2026-10-20
- Estimated Expiration
- 2035-07-01
AI Technical Summary
[0004]本实用新型的目的在于提供新能源汽车喇叭用银扁线，以解决上述背景技术中提出的银扁线如果外表面受到挤压容易导致发生损坏，这时工作人员要耗费大量时间将其拆卸更换新的问题
本实用新型的新能源汽车喇叭用银扁线，当表面处理层上一片区域受到挤压，这时往内挤压的时候第一弹性块受到力的作用自身往内挤压，第一弹性块可以减振降噪，第一弹性块能够吸收和消耗这些振动能量，将其转化为自身的弹性变形能从而减少振动，吸收冲击能量，从而减轻冲击对部件的损害，这时两个下压块往下挤压第二弹性块，然后挤压力传递到复原块上，复原块可以能够紧密贴合功能增强层内壁恢复被挤压凹陷区域，增强表面处理层结构强度与稳定性，提供支撑作用，减少表面处理层的变形风险，使挤压力分布更加均匀，延长银扁线使用寿命，减少维修频率。
Smart Images
Figure CN224874057U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of silver flat wire technology, specifically silver flat wire for new energy vehicle horns. Background Technology
[0002] The horn of a new energy vehicle is essentially the same as that of a traditional fuel vehicle; it is a device that emits warning sounds to convey information to pedestrians and other vehicles in the surrounding area to ensure driving safety. This is the most basic function of a horn. When a new energy vehicle encounters an emergency while driving, such as a pedestrian suddenly crossing the road or a vehicle suddenly braking or changing lanes, the driver can use the horn to warn the other party and avoid a collision. Sound is produced by vibrating a metal diaphragm using electromagnetic force. When the horn button is pressed, current passes through an electromagnetic coil, generating electromagnetic force that attracts an armature, causing the diaphragm to move back and forth, thus vibrating the air and producing sound. It is relatively inexpensive and widely used in new energy vehicles. The horn's power comes directly from the vehicle's power battery. The power battery stores energy not only for the vehicle's drive motor but also for all electrical equipment, including the horn. In addition to the common steering wheel horn button control method, some new energy vehicles may also have intelligent control functions.
[0003] Silver flat wire is primarily made of silver, which has excellent conductivity. Among all metals, silver's conductivity is second only to superconductors. Its superior conductivity reduces energy loss during signal transmission, ensuring high-quality sound signal transmission. Therefore, it is often used in audio equipment cables where high sound quality is required. Speaker silver flat wire is a type of wire specifically designed for speaker circuit connections. It is made primarily of silver or has a silver coating and has a flat shape. This type of wire combines the high conductivity of silver with the spatial adaptability of flat wire, helping to improve the sound transmission quality and ease of installation of speakers. It is commonly found in audio systems and professional audio equipment where high sound quality is required. However, existing silver flat wires are prone to damage if their outer surface is compressed. This requires workers to spend a significant amount of time disassembling and replacing them, greatly increasing their workload, reducing practicality, and wasting time and effort. This also reduces the overall strength of the silver flat wire, increases maintenance costs, and decreases efficiency and usability. Therefore, there is an urgent need for silver flat wire for new energy vehicle speakers to solve these problems. Utility Model Content
[0004] The purpose of this utility model is to provide a silver flat wire for horns of new energy vehicles, so as to solve the problem mentioned in the background art that the silver flat wire is easily damaged when its outer surface is squeezed, and the staff has to spend a lot of time to disassemble and replace it with a new one.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a silver flat wire for new energy vehicle horns, comprising a surface treatment layer and a functional enhancement layer. The surface treatment layer is sleeved on the outside of the functional enhancement layer. Interlocking silver-plated tin-copper is installed inside the functional enhancement layer. Multiple first elastic blocks are fixedly connected to the outer wall of the functional enhancement layer. Square grooves are formed on the first elastic blocks. A rebound plate is fixedly connected inside the surface treatment layer. The rebound plate passes through the multiple square grooves. Two pressing blocks are fixedly connected to the bottom surface of the rebound plate. Second elastic blocks are fixedly connected to the bottom surfaces of the two pressing blocks.
[0006] Preferably, a plurality of the first elastic blocks are disposed between the surface treatment layer and the functional enhancement layer, a plurality of recovery blocks are fixedly connected to the inner wall of the functional enhancement layer, a conductive core layer is disposed on the plurality of recovery blocks, the plurality of recovery blocks are fixedly connected to the conductive core layer, the plurality of recovery blocks are disposed between the functional enhancement layer and the conductive core layer, and the silver-plated tin-copper is installed inside the conductive core layer.
[0007] Preferably, a rubber pad is fixedly connected to the inner wall of the conductive core layer. The rubber pad is made of silicone rubber. A cotton core is provided inside the conductive core layer.
[0008] Preferably, the surface treatment layer is made of silicone coating and has a thickness of 2 mm.
[0009] Preferably, the material of the functional enhancement layer is graphene, and the thickness of the functional enhancement layer is 3 mm.
[0010] Preferably, the conductive core layer is made of silver alloy and has a thickness of 6 mm.
[0011] Compared with the prior art, the beneficial effects of this utility model are: This utility model relates to a silver flat wire for new energy vehicle horns. When a region on the surface treatment layer is compressed, the first elastic block is compressed inward under the force. The first elastic block can reduce vibration and noise by absorbing and dissipating the vibration energy and converting it into its own elastic deformation energy, thereby reducing vibration and absorbing impact energy to mitigate impact damage to components. At this time, the two pressing blocks press down on the second elastic block, and then the compressive force is transferred to the recovery block. The recovery block can closely fit the inner wall of the functional enhancement layer to restore the compressed and recessed area, enhance the structural strength and stability of the surface treatment layer, provide support, reduce the risk of deformation of the surface treatment layer, make the compressive force distribution more uniform, extend the service life of the silver flat wire, and reduce the frequency of maintenance.
[0012] This utility model relates to a silver flat wire for new energy vehicle horns. A restoring block is then pressed inwards onto the conductive core layer. Simultaneously, the conductive core layer is pressed inwards onto a rubber pad. When the surface treatment layer is compressed, the rubber pad absorbs some of the compressive energy through its elastic deformation, reducing pressure on the surface treatment layer and preventing damage to the inner wire. When the external compressive force is absent, the wire can recover and resist pressure outwards under the action of the first elastic block and the restoring block, thus enhancing the silver flat wire's resistance to compression. This improves practicality and flexibility, increases the outer wall's resistance to compression, enhances the overall strength of the silver flat wire, improves stability during use, increases work efficiency, expands its applicability, extends its service life, facilitates long-term use, enhances safety, and reduces maintenance costs. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the exploded three-dimensional structure of this utility model; Figure 3 This is a schematic diagram of the elastic block structure of this utility model; Figure 4 This is a schematic diagram of the restoration block structure of this utility model; Figure 5 This is a schematic diagram of the elastic block structure of this utility model.
[0014] In the diagram: 1. Surface treatment layer; 2. First elastic block; 3. Square groove; 4. Rebound plate; 5. Pressing block; 6. Functional enhancement layer; 7. Restoration block; 8. Conductive core layer; 9. Rubber pad; 10. Second elastic block; 11. Silver-plated tin-copper; 12. Cotton core. Detailed Implementation
[0015] 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.
[0016] Please see Figure 1-5The silver flat wire for new energy vehicle horns provided by this utility model includes a surface treatment layer 1 and a functional reinforcement layer 6. The surface treatment layer 1 is sleeved on the outside of the functional reinforcement layer 6. Interlocking silver-plated tin-copper 11 is installed inside the functional reinforcement layer 6. Multiple first elastic blocks 2 are fixedly connected to the outer wall of the functional reinforcement layer 6. Square grooves 3 are formed on the first elastic blocks 2. A rebound plate 4 is fixedly connected inside the surface treatment layer 1, passing through multiple square grooves 3. Two pressing blocks 5 are fixedly connected to the bottom surface of the rebound plate 4. Second elastic blocks 10 are fixedly connected to the bottom surface of the two pressing blocks 5. Multiple first elastic blocks 2 are disposed between the surface treatment layer 1 and the functional reinforcement layer 6. Multiple... Multiple restoration blocks 7 are provided with conductive core layers 8, and multiple restoration blocks 7 are fixedly connected to conductive core layers 8. Multiple restoration blocks 7 are all located between functional enhancement layers 6 and conductive core layers 8. Silver-plated tin-copper 11 is installed inside conductive core layers 8. Rubber pads 9 are fixedly connected to the inner wall of conductive core layers 8. Rubber pads 9 are made of silicone rubber. Cotton cores 12 are provided inside conductive core layers 8. Surface treatment layer 1 is made of organosilicon coating and has a thickness of 2mm. Functional enhancement layer 6 is made of graphene and has a thickness of 3mm. Conductive core layers 8 are made of silver alloy and have a thickness of 6mm.
[0017] Working principle: When a region on the surface treatment layer 1 is squeezed, the first elastic block 2 is squeezed inward by the force. The first elastic block 2 can reduce vibration and noise. The first elastic block 2 can absorb and consume this vibration energy and convert it into its own elastic deformation energy, thereby reducing vibration and absorbing impact energy, thus reducing the damage of impact to the component.
[0018] Then, the rebound plate 4 installed through the square groove 3 can interact with multiple first elastic blocks 2. When any one of the multiple first elastic blocks 2 is squeezed, the pressure is transmitted to the rebound plate 4, which enhances the rebound effect. Then, the rebound plate 4 moves down and drives the two pressing blocks 5 to move. At this time, the two pressing blocks 5 squeeze the second elastic block 10 downward. Then, the squeezing force is transmitted to the recovery block 7. The recovery block 7 can fit tightly against the inner wall of the functional enhancement layer 6 to restore the squeezed and dented area, enhance the structural strength and stability of the surface treatment layer 1, provide support, reduce the deformation risk of the surface treatment layer 1, make the squeezing force distribution more uniform, extend the service life of the silver flat wire, and reduce the maintenance frequency.
[0019] Then the recovery block 7 is pressed inward onto the conductive core layer 8. At this time, the conductive core layer 8 is pressed inward onto the rubber pad 9. When the surface treatment layer 1 is compressed, the rubber pad 9 can absorb some of the compression energy through its own elastic deformation, reduce the pressure on the surface treatment layer 1, and prevent the inner wire from being compressed and damaged.
[0020] The surface treatment layer 1 is responsible for isolating environmental corrosion, reducing contact resistance, and integrating identification functions. The functional enhancement layer 6 is responsible for the reliability of the silver flat wire under high temperature and other working conditions. The conductive core layer 8 is responsible for the functional foundation of the silver flat wire, which directly affects the current transmission efficiency and sound quality of the speaker. The silver-plated tin-copper 11 installed in the conductive core layer 8 has a braided structure with interwoven strands. The cotton core 12 in the conductive core layer 8 is a flat wire made of silver as the main material. It can maintain its flat shape and structural integrity in various environments, increase the overall strength and toughness of the silver flat wire, and make it less prone to breakage when subjected to certain tensile or torsional forces. The cotton core 12 can effectively extend the service life of the silver flat wire.
[0021] When there is no external compressive force, it can recover and resist outward pressure under the action of the first elastic block 2 and the recovery block 7, thereby strengthening the compressive resistance of the silver flat wire, enhancing its practicality and flexibility, increasing the compressive resistance of the outer wall of the silver flat wire, improving the overall strength of the silver flat wire, improving the stability during use, improving work efficiency, expanding the scope of application, extending the service life, facilitating long-term use, enhancing safety, and reducing maintenance costs.
[0022] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A silver flat wire for new energy vehicle horns, comprising a surface treatment layer (1) and a functional enhancement layer (6), characterized in that: The surface treatment layer (1) is sleeved on the outside of the functional enhancement layer (6). The functional enhancement layer (6) is equipped with interwoven silver-plated tin-copper (11). The outer wall of the functional enhancement layer (6) is fixedly connected with a plurality of first elastic blocks (2). The first elastic blocks (2) are provided with square grooves (3). The surface treatment layer (1) is fixedly connected with a rebound plate (4). The rebound plate (4) passes through the plurality of square grooves (3). The bottom surface of the rebound plate (4) is fixedly connected with two pressing blocks (5). The bottom surface of the two pressing blocks (5) is fixedly connected with a second elastic block (10).
2. The silver flat wire for new energy vehicle horns according to claim 1, characterized in that: Multiple first elastic blocks (2) are disposed between the surface treatment layer (1) and the functional enhancement layer (6). Multiple recovery blocks (7) are fixedly connected to the inner wall of the functional enhancement layer (6). A conductive core layer (8) is disposed on the multiple recovery blocks (7). The multiple recovery blocks (7) are fixedly connected to the conductive core layer (8). The multiple recovery blocks (7) are disposed between the functional enhancement layer (6) and the conductive core layer (8). The silver-plated tin copper (11) is installed inside the conductive core layer (8).
3. The silver flat wire for new energy vehicle horns according to claim 2, characterized in that: A rubber pad (9) is fixedly connected to the inner wall of the conductive core layer (8). The rubber pad (9) is made of silicone rubber. A cotton core (12) is provided inside the conductive core layer (8). The cotton core (12) is installed inside the conductive core layer (8).
4. The silver flat wire for new energy vehicle horns according to claim 1, characterized in that: The surface treatment layer (1) is made of silicone coating and has a thickness of 2 mm.
5. The silver flat wire for new energy vehicle horns according to claim 1, characterized in that: The material of the functional enhancement layer (6) is graphene, and the thickness of the functional enhancement layer (6) is 3mm.
6. The silver flat wire for new energy vehicle horns according to claim 2, characterized in that: The conductive core layer (8) is made of silver alloy and has a thickness of 6 mm.