Long-strip sound box structure
Through the design of limit components and support structure, the problem of loose vibration of the audio circuit board is solved, and more stable circuit board installation and higher quality audio output are achieved, extending the service life of the audio and improving the user experience.
Patent Information
- Application Number
- CN202421902645.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-08-07
AI Technical Summary
When existing speakers play low frequency or high volume music, the circuit board will loosen and position offset due to vibration, which will affect the sound effect and service life.
The use of a limiting assembly and the first support structure ensures that the electronic control part is securely installed in the accommodating cavity, and provides additional support through the support structure to reduce the looseness and displacement of the circuit board caused by vibration.
It improves the overall stability of the audio, extends service life, reduces maintenance frequency, ensures reliable connection between the circuit board and other electronic components, and improves the sound quality and user experience.
Smart Images
Figure CN223080100U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of audio installation structures, and particularly to a strip audio structure. Background Art
[0002] Audio speakers are commonly used in the living rooms, bedrooms or other leisure areas of homes as audio output devices for televisions, computers or other media devices. In offices or studios, strip audio speakers can provide background music without taking up too much space.
[0003] In the prior art, when an audio speaker emits sound, especially when playing low-frequency or high-volume music, vibrations will occur. If the installation of the circuit board part is not firm enough, these vibrations may cause the circuit board to gradually become loose. For example, if the circuit board is only fixed by simple screws without sufficient support or buffering measures, after long-term use, the screws may gradually become loose due to vibrations, resulting in the circuit board shifting or jittering in position, thereby affecting the sound quality and service life of the audio speaker. Therefore, there are defects in the prior art that need to be improved. Summary of the Utility Model
[0004] In order to solve one or several problems in the prior art, the utility model provides a strip audio structure.
[0005] The technical solution of the utility model is as follows: A strip audio structure, comprising: a main body, an electronic control part and an installation part. A receiving cavity is arranged inside the main body, the installation part is arranged inside the receiving cavity, and the electronic control part is arranged on the installation part; the installation part includes a limiting component and a first support structure. The limiting component is arranged inside the receiving cavity, the electronic control part is arranged on the limiting component, and the first support structure is arranged on the side of the electronic control board away from the limiting component.
[0006] Adopting the above technical solution, in the strip audio structure described above, the electronic control part includes a PCB board and control buttons. The PCB board is arranged on the limiting component, the control buttons are connected to the PCB board, and the support structure is arranged at the bottom of the control buttons.
[0007] Adopting the above technical solutions, in the strip audio structure described above, several groups of speakers are further arranged inside the receiving cavity, and the speakers are electrically connected to the electronic control part.
[0008] Adopting the above technical solutions, in the strip audio structure described above, a second support structure is further arranged on the speakers.
[0009] Adopting the above technical solutions, in the strip audio structure described above, a grille is further arranged on one side of the main body close to the speakers.
[0010] With the above technical solutions, in the long strip sound structure, an anti-slip pad is further provided on the main body.
[0011] In the present utility model, the combined use of the limiting component and the first supporting structure ensures the stable installation of the electronic control part in the accommodation cavity, greatly reducing the looseness and displacement of the circuit board caused by vibration, thereby improving the overall stability of the sound. By optimizing the installation method of the circuit board, the problem of screw loosening caused by long-term vibration is reduced, the service life of the sound is extended, and the maintenance frequency is reduced. The stable installation of the electronic control part ensures that the connection between the circuit board and other electronic components is always reliable, avoiding poor contact caused by the shaking of the circuit board, thereby ensuring the purity and stability of the sound quality. The design of the first supporting structure not only provides mechanical support. The reasonable design of the accommodation cavity and the installation part makes the access and replacement of the electronic control part more convenient, reducing the complexity and time cost during maintenance. By reducing the impact of vibration on the circuit board, the sound can work more reliably, and users enjoy a more stable and high-quality audio output, enhancing the overall user experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0013] Figure 2 is a schematic diagram of the overall sectional structure of the present utility model;
[0014] Figure 3 is a schematic diagram of the sectional structure of the installation part of the present utility model;
[0015] Wherein, 1, main body; 2, electronic control part; 3, installation part; 4, accommodation cavity; 20, PCB board; 21, control button; 30, limiting component; 31, first supporting structure; 5, speaker; 6, second supporting structure; 7, grille; 8, anti-slip pad.
[0016] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0017] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0018] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0019] In the present utility model, it should also be noted that the orientation terms such as one side, one end, the other end, the upper part, and the bottom in the embodiments of the present application are only relative concepts to each other or are referenced based on the normal use state of the product, and should not be considered restrictive.
[0020] As Figure 1 and Figure 3 shown, the embodiments of the present application provide a long - strip audio structure, including a main body 1, an electronic control part 2, and a mounting part 3. A receiving cavity 4 is arranged inside the main body 1. The mounting part 3 is arranged inside the receiving cavity 4, and the electronic control part 2 is arranged on the mounting part 3. The mounting part 3 includes a limiting component 30 and a first support structure 31. The limiting component 30 is arranged inside the receiving cavity 4, the electronic control part 2 is arranged on the limiting component 30, and the first support structure 31 is arranged on the side of the electronic control board away from the limiting component 30. In this embodiment, the main body 1 is the outer shell of the audio, providing structural support and protecting the internal components. It ensures the overall strength and durability of the audio, and at the same time provides protection for the internal components to avoid the invasion of external factors such as dust and moisture. The electronic control part 2 may include a circuit board, electronic components, and related control interfaces, which are responsible for processing audio signals and driving the speaker 5 to emit sound. It realizes the reception, processing, and output of audio signals, ensuring the quality and functional diversity of the audio when playing music. The mounting part 3 is a component for fixing and supporting the electronic control part 2, and it is located in the receiving cavity 4 inside the main body 1. It ensures that the electronic control part 2 is stably installed inside the audio, preventing displacement or damage during transportation and use. The receiving cavity 4 is a space inside the main body 1, specifically for placing the mounting part 3 and the electronic control part 2. It provides a dedicated space, making the layout of the internal components more reasonable, and at the same time facilitating maintenance and replacement. The limiting component 30 is used to limit the position of the electronic control part 2, preventing it from being displaced when the audio vibrates or moves. It maintains the stability of the electronic control part 2, avoiding connection problems or component damage caused by vibration. The first support structure 31 is located on the electronic control board, providing additional support, especially on the side of the electronic control board away from the limiting component 30. It prevents the electronic control board from bending due to gravity or external forces. It increases the mechanical strength of the electronic control board and improves its anti - vibration performance.
[0021] Specifically, the combined use of the limiting component 30 and the first support structure 31 ensures the stable installation of the electronic control unit 2 in the accommodation cavity 4, greatly reducing the loosening and displacement of the circuit board caused by vibration, thereby improving the overall stability of the audio. By optimizing the installation method of the circuit board, the problem of screw loosening caused by long-term vibration is reduced, the service life of the audio is extended, and the maintenance frequency is lowered. The stable installation of the electronic control unit 2 ensures that the connection between the circuit board and other electronic components is always reliable, avoiding poor contact caused by the shaking of the circuit board, thereby ensuring the purity and stability of the sound quality. The design of the first support structure 31 not only provides mechanical support. The reasonable design of the accommodation cavity 4 and the installation part 3 makes the access and replacement of the electronic control unit 2 more convenient, reducing the complexity and time cost during maintenance. By reducing the impact of vibration on the circuit board, the audio can work more reliably, and users enjoy a more stable and high-quality audio output, enhancing the overall user experience.
[0022] As Figure 3 shown, further, the electronic control unit 2 includes a PCB board 20 and control buttons 21. The PCB board 20 is arranged on the limiting component 30, the control buttons 21 are connected to the PCB board 20, and the support structure is arranged at the bottom of the control buttons 21. In this embodiment, the PCB board 20 (printed circuit board) is the main component of the electronic control unit 2. It integrates various electronic components and circuits for processing and transmitting audio signals. It realizes the reception, processing, and transmission of signals to ensure the normal operation of the audio functions. Since the PCB board 20 is arranged on the limiting component 30, it helps to maintain the stability and reliability of the circuit. The control buttons 21 are the user operation interfaces of the audio. They are connected to the circuits on the PCB board 20 through physical contact or induction methods, thereby transmitting user instructions. It provides an intuitive user interaction, allowing users to adjust the volume, switch tracks, etc. Since it is connected to the PCB board 20, it ensures the accurate transmission and quick response of instructions. The limiting component 30 is used to fix the position of the PCB board 20 to prevent it from moving due to vibration during the operation of the audio. It enhances the stability of the PCB board 20 and reduces the risk of poor circuit contact or component damage caused by vibration. It helps to maintain the long-term reliability of the circuit connection. The connection between the control buttons 21 and the PCB board 20 can be realized through flexible circuits, solder joints, or other electrical connection methods to ensure that the operation of the buttons can be converted into circuit signals. It realizes the effective conversion from user operation to electronic signals and ensures the accurate execution of the audio functions. It simplifies the internal layout and reduces the complexity caused by additional connecting wires. The support structure is located at the bottom of the control buttons 21 to provide additional mechanical support to ensure that the buttons will not sink or shift during operation. It enhances the stability and durability of the control buttons 21, and can maintain a good feel even under frequent operation. It prevents the buttons from sagging due to long-term use and ensures that the connection between the buttons and the PCB board 20 will not be damaged due to physical pressure.
[0023] As Figure 2 shown, further, several groups of speakers 5 are also arranged in the accommodation cavity 4, and the speakers 5 are electrically connected to the electric control unit 2. In this embodiment, the speakers 5 are connected to the electric control unit 2 (mainly the PCB board 20) through electrical connection, so that the electric control unit 2 can control the actions of the speakers 5 and transmit audio signals. Ensure that the audio signals can be accurately and efficiently transmitted from the electric control unit 2 to the speakers 5, and guarantee the sound quality and sound effects of the audio playback. Facilitate various electronic controls on the speakers 5 through the electric control unit 2, such as volume adjustment, sound quality optimization, etc. Integrate the speakers 5 into the accommodation cavity 4 of the audio and electrically connect them to the electric control unit 2, realizing the integrated design of the audio, making the overall structure more compact and beautiful. By arranging multiple groups of speakers 5 in the accommodation cavity 4, the sounds of different frequency bands can be optimized, thus providing a richer and more balanced sound quality experience.
[0024] As Figure 2 shown, further, a second support structure 6 is also arranged on the speaker 5. The second support structure 6 is specially designed for the speaker 5. It is located at a certain part of the speaker 5 (which can be the back or the periphery), and is used to provide additional mechanical support for the speaker 5. This support can be a direct fixation of the speaker 5 or a reduction of vibration transmission through buffer materials or structures. The second support structure 6 helps to fix the position of the speaker 5 in the accommodation cavity 4, prevent displacement or shaking caused by vibration, and thus maintain the stability of the speaker 5.
[0025] As Figure 1 shown, further, a grille 7 is also arranged on one side of the main body 1 close to the speaker 5, and an anti-slip pad 8 is also arranged on the main body 1. The grille 7 is a protective device covering the front of the speaker 5, usually made of materials with holes or meshes, and is installed on one side of the audio main body 1 close to the speaker 5. Protect the speaker 5 from external damage. Improve the aesthetics of the audio. Optimize the sound diffusion effect. Facilitate the cleaning and maintenance of the speaker 5. The anti-slip pad 8 is a material placed at the bottom or side of the audio main body 1, usually made of rubber, silicone or other materials with a high coefficient of friction. Its function is to increase the friction between the audio and the placement surface, and prevent the audio from moving due to vibration when playing music. The anti-slip pad 8 can effectively prevent the audio from sliding under vibration or external impact, and ensure the stability of the audio in the placement position. By providing an isolation layer, the anti-slip pad 8 helps to reduce the resonance between the audio and the placement surface, thereby reducing the sound quality interference caused by resonance. The anti-slip pad 8 can protect the surface where the audio is placed from scratches or damage, especially for wooden or fragile desktops. In a home environment, the use of the anti-slip pad 8 can reduce the risk of accidental falls or collisions caused by the sliding of the audio.
[0026] With the above technical solutions, in the present utility model, the combined use of the limit component 30 and the first support structure 31 ensures the stable installation of the electronic control unit 2 in the accommodation cavity 4, greatly reducing the loosening and displacement of the circuit board caused by vibration, thereby improving the overall stability of the sound system. By optimizing the installation method of the circuit board, the problem of screw loosening caused by long-term vibration is reduced, the service life of the sound system is extended, and the maintenance frequency is lowered. The stable installation of the electronic control unit 2 ensures that the connection between the circuit board and other electronic components is always reliable, avoiding poor contact caused by the vibration of the circuit board, thereby ensuring the purity and stability of the sound quality. The design of the first support structure 31 not only provides mechanical support. The reasonable design of the accommodation cavity 4 and the installation part 3 makes the access and replacement of the electronic control unit 2 more convenient, reducing the complexity and time cost during maintenance. By reducing the impact of vibration on the circuit board, the sound system can work more reliably, and users can enjoy a more stable and high-quality audio output, enhancing the overall user experience.
[0027] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present utility model.
Claims
1. A long bar sound structure, characterized in that, Including: A main body, an electronic control part and an installation part. A receiving cavity is arranged inside the main body. The installation part is arranged inside the receiving cavity, and the electronic control part is arranged on the installation part. The installation part includes a limiting component and a first supporting structure. The limiting component is arranged inside the receiving cavity. The electronic control part is arranged on the limiting component, and the first supporting structure is arranged on the side of the electronic control part away from the limiting component.
2. The elongated audio structure according to claim 1, wherein, The electronic control part includes a PCB board and control buttons. The PCB board is arranged on the limiting component. The control buttons are connected to the PCB board, and the supporting structure is arranged at the bottom of the control buttons.
3. The elongated sound structure according to claim 1, wherein, A number of groups of speakers are also arranged inside the receiving cavity. The speakers are electrically connected to the electronic control part.
4. The strip-shaped audio structure according to claim 3, wherein, A second supporting structure is also arranged on the speakers.
5. The long-bar sound structure according to claim 4, wherein A grille is also arranged on one side of the main body close to the speakers.
6. The elongated audio structure according to claim 1, wherein, An anti-slip pad is also arranged on the main body.