High-fidelity sound equipment
By designing a fastener for easy disassembly and cleaning in a hi-fi audio, the problem of dust absorption in the dustproof net affecting the sound quality is solved, and the service life and convenience of the audio are improved.
Patent Information
- Application Number
- CN202420806277.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-18
AI Technical Summary
The dustproof net of existing hi-fi audio is prone to absorb a lot of dust after long-term use, affecting the sound quality and shortening the service life. The disassembly and cleaning of the dustproof net is more troublesome.
A high-fidelity audio speaker including a fixing device is designed. The fixing device consists of a connecting bar, a connecting slot, a limit rod, a connecting plate, a baffle, a U-shaped plate and a spring. It can be easily removed by sliding the connecting bar and a connecting slot manually. and clean the dustproof net.
It realizes convenient disassembly and cleaning of dustproof nets, avoiding the problem of dust affecting sound quality, and improving the service life of the speaker.
Smart Images
Figure CN222464747U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of audio, in particular to a high-fidelity audio. Background Art
[0002] Hi-fi speakers are devices that play audio through a high-fidelity system. The audio played through a high-fidelity system is the same or basically similar to the effect of a live performance. When using hi-fi speakers, the audio that needs to be played can be played so that people can hear the audio well.
[0003] The inventor has found in his daily work that the audio system still has at least the following problems: when the audio system is used for a long time, the surface of the protective net arranged on the surface of the audio speaker will absorb a large amount of dust. When a large amount of dust is absorbed on the surface of the protective net, the sound quality of the audio system will be affected and the service life of the audio system will be affected. Therefore, the protective net needs to be cleaned frequently. However, in actual use, most of the dustproof nets are fixed with multiple bolts, which is troublesome to disassemble and may cause the bolts to fall off, which may affect the subsequent fixation of the dustproof net. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and provides a high-fidelity speaker.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-fidelity audio system, comprising an audio system body, a speaker is arranged on one side of the audio system body, a dustproof net is arranged on one side of the audio system body, a fixing device is arranged on one side of the dustproof net, a supporting device is arranged on the bottom of the audio system body, the fixing device comprises a connecting strip, a connecting groove is opened on one side of the audio system body, the inner wall of the connecting groove is slidably connected to the connecting strip, the connecting strip is fixedly connected to the top of the dustproof net, and the dustproof net is slidably inserted on one side of the audio system body.
[0006] The effect achieved by the above components is: when using the fixing device, manually slide the connecting strip into the inside of the connecting groove, and then set the dustproof net on one side of the speaker body. The reverse operation can remove the dustproof net from one side of the speaker body, and then the dustproof net can be easily cleaned.
[0007] Preferably, a limiting rod is fixedly connected to one side of the speaker body, a connecting plate is rotatably sleeved on the surface of the limiting rod, and a baffle is fixedly connected to one side of the connecting plate.
[0008] The effect achieved by the above components is: manually controlling the connecting plate to rotate on the surface of the limiting rod, so that the baffle fixed to one end of the connecting plate is set at one end of the dustproof net, so that the dustproof net can be well restricted inside the audio body through the baffle.
[0009] Preferably, a locking groove is opened on one side of the audio body, and the inner wall of the locking groove is slidably connected with a U-shaped plate, and the U-shaped plate is slidably sleeved on the surface of the connecting plate, and the U-shaped plate is slidably sleeved on the surface of the limiting rod.
[0010] The effect achieved by the above components is: the U-shaped plate is sleeved on the surface of the connecting plate, and then the U-shaped plate is inserted into the inside of the positioning groove, so that the connecting plate can be well restricted on the surface of the limiting rod.
[0011] Preferably, the end of the limit rod away from the speaker body is fixedly connected to the limit plate, a spring is sleeved on the surface of the limit rod, one end of the spring is fixedly connected to one side of the limit plate, and the end of the spring close to the limit rod is fixedly connected to one side of the U-shaped plate.
[0012] The effect achieved by the above components is: the U-shaped plate is pressed toward the direction close to the limiting rod by the spring, thereby effectively limiting the U-shaped plate inside the locking groove.
[0013] Preferably, the supporting device comprises a supporting frame, and the supporting frame is slidably mounted on the bottom of the speaker body.
[0014] The effect achieved by the above components is that the supporting device can be well arranged at the bottom of the speaker body through the supporting frame.
[0015] Preferably, a slide groove is provided on one side of the support frame, a slide block is slidably connected to the inner wall of the slide groove, and the slide block is fixedly connected to one side of the speaker body.
[0016] The effect achieved by the above components is: when using the supporting device, the sound body is manually controlled to slide inside the supporting frame, thereby driving the sliding block to slide inside the sliding groove.
[0017] Preferably, a threaded rod is threadedly inserted into one side of the sliding block, one end of the threaded rod is fixedly connected to a disc, and one side of the disc is fixedly connected to a fixed block.
[0018] The effect achieved by the above components is: the disc is manually rotated through the fixed block, so that the threaded rod is inserted into the interior of the sliding block, so that the disc is squeezed on one side of the support frame, and the sliding block is well fixed inside the slide groove.
[0019] Preferably, a rubber strip is fixedly connected to one side of the support frame, a protrusion is provided on one side of the rubber strip, and the protrusion is fixedly connected to one side of the disc.
[0020] The effect achieved by the above-mentioned components is that the protrusions are squeezed on one side of the rubber strip, thereby squeezing and deforming the rubber, so that the disc can be well fixed on one side of the rubber strip.
[0021] In the utility model, a fixing device is provided. When the fixing device is used, the connecting strip is manually slid into the inside of the connecting groove, and the dustproof net is then provided on one side of the speaker body. The dustproof net can be removed from one side of the speaker body by reverse operation, and the dustproof net can be cleaned very conveniently. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 A three-dimensional structural diagram of a high-fidelity speaker is proposed for the utility model;
[0023] Figure 2 This is a three-dimensional structural schematic diagram of a novel connecting strip proposed by the utility model;
[0024] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0025] Figure 4 The utility model provides a three-dimensional structural schematic diagram of a new disc;
[0026] Figure 5 This is the flowchart of the practical working principle.
[0027] Legend: 1. Speaker body; 2. Speaker; 3. Dust screen; 4. Fixing device; 401. Connecting groove; 402. Connecting strip; 403. Limiting rod; 404. Connecting plate; 405. Baffle; 406. U-shaped plate; 407. Limiting plate; 408. Positioning groove; 409. Spring; 5. Supporting device; 501. Supporting frame; 502. Slide groove; 503. Sliding block; 504. Threaded rod; 505. Disc; 506. Fixing block; 507. Protrusion; 508. Rubber strip. DETAILED DESCRIPTION
[0028] Embodiment 1, as Figure 1-4 As shown, a high-fidelity speaker is provided with a speaker 2 on one side of a speaker body 1, a dustproof net 3 is provided on one side of the speaker body 1, a fixing device 4 is provided on one side of the dustproof net 3, and a supporting device 5 is provided on the bottom of the speaker body 1. The high-fidelity speaker is a device for playing audio through a high-fidelity system. The audio played through the high-fidelity system is the same as or basically similar to the effect of a live performance. When using the high-fidelity speaker, the audio to be played can be played so that people can hear the audio well.
[0029] Reference Figure 2 and Figure 3The fixing device 4 includes a connecting strip 402, a connecting groove 401 is provided on one side of the audio body 1, the inner wall of the connecting groove 401 is slidably connected to the connecting strip 402, the connecting strip 402 is fixedly connected to the top of the dustproof net 3, and the dustproof net 3 is slidably inserted on one side of the audio body 1. When using the fixing device 4, the connecting strip 402 is manually slid into the inside of the connecting groove 401, and then the dustproof net 3 is set on one side of the audio body 1. The reverse operation can remove the dustproof net 3 from one side of the audio body 1, so that the dustproof net 3 can be easily cleaned. A limiting rod 403 is fixedly connected to one side of the audio body 1, and a connecting plate 404 is rotatably sleeved on the surface of the limiting rod 403. A baffle 405 is fixedly connected to one side of the connecting plate 404. The connecting plate 404 is manually controlled to rotate on the surface of the limiting rod 403, so that the baffle 405 fixed to one end of the connecting plate 404 is set at one end of the dustproof net 3, so that the dustproof net 3 can be well cleaned through the baffle 405 The dust net 3 is limited inside the speaker body 1, and a positioning groove 408 is opened on one side of the speaker body 1. The inner wall of the positioning groove 408 is slidably connected with a U-shaped plate 406. The U-shaped plate 406 is slidably sleeved on the surface of the connecting plate 404. The U-shaped plate 406 is slidably sleeved on the surface of the limiting rod 403. The U-shaped plate 406 is sleeved on the surface of the connecting plate 404, and then the U-shaped plate 406 is inserted into the positioning groove 408. In this way, the connecting plate 404 can be well restricted to the limiting rod 403. 03, one end of the limit rod 403 away from the speaker body 1 is fixedly connected to the limit plate 407, and a spring 409 is sleeved on the surface of the limit rod 403, one end of the spring 409 is fixedly connected to one side of the limit plate 407, and one end of the spring 409 close to the limit rod 403 is fixedly connected to one side of the U-shaped plate 406, and the U-shaped plate 406 is squeezed toward the limit rod 403 by the spring 409, thereby limiting the U-shaped plate 406 inside the positioning groove 408.
[0030] Reference Figure 4The supporting device 5 includes a supporting frame 501, which is slidably mounted on the bottom of the speaker body 1. The supporting frame 501 can be well set on the bottom of the speaker body 1. A slide groove 502 is provided on one side of the supporting frame 501. A sliding block 503 is slidably connected to the inner wall of the slide groove 502. The sliding block 503 is fixedly connected to one side of the speaker body 1. When using the supporting device 5, the speaker body 1 is manually controlled to slide inside the supporting frame 501, thereby driving the sliding block 503 to slide inside the slide groove 502. A threaded rod 504 is threadedly inserted on one side of the sliding block 503, and a disc 505 is fixedly connected to one end of the threaded rod 504. A fixing block 506 is fixedly connected to one side of the disc 505. The disc 505 is manually rotated by the fixing block 506, so that the threaded rod 504 is inserted into the interior of the sliding block 503, so that the disc 505 is squeezed on one side of the support frame 501, and the sliding block 503 is well fixed in the inside of the slide groove 502. A rubber strip 508 is fixedly connected to one side of the support frame 501, and a protrusion 507 is provided on one side of the rubber strip 508. The protrusion 507 is fixedly connected to one side of the disc 505, and is squeezed on one side of the rubber strip 508 by the protrusion 507, so that the rubber is squeezed and deformed, so that the disc 505 can be well fixed to one side of the rubber strip 508.
[0031] Reference Figure 5 The audio is transmitted to the interior of the sound body 1 through a microphone or tape, and then the audio passes through a mixing preamplifier and a tone controller, and then passes through a high-fidelity system again, making the audio more in line with the live performance, and finally amplified by a power amplifier, so that the audio can be played out very well.
[0032] Working principle: Hi-Fi speakers are devices that play audio through a high-fidelity system. The audio played through the high-fidelity system is the same as or basically similar to the effect of live performance. When using Hi-Fi speakers, the audio that needs to be played can be played so that people can hear the audio very well (Hi-Fi speakers have been circulating on the market for a long time, so I will not go into details here). When using the fixing device 4, manually slide the connecting strip 402 into the inside of the connecting groove 401, and then set the dustproof net 3 on one side of the speaker body 1, manually control the connecting plate 404 to rotate on the surface of the limiting rod 403, so that the baffle 405 fixed to one end of the connecting plate 404 is set at one end of the dustproof net 3, and put the U-shaped plate 406 on the surface of the connecting plate 404, and then insert the U-shaped plate 406 into the inside of the locking groove 408, and squeeze the U-shaped plate 406 in the direction close to the limiting rod 403 through the spring 409, so as to well hold the U-shaped plate 40 6 is limited to the inside of the card slot 408, so that the connecting plate 404 can be well limited to the surface of the limiting rod 403, so that the dustproof net 3 can be well limited to the inside of the audio body 1 through the baffle 405, and the dustproof net 3 can be removed from one side of the audio body 1 by reverse operation, so that the dustproof net 3 can be easily cleaned. When using the supporting device 5, the audio body 1 is manually controlled to slide inside the supporting frame 501, thereby driving the sliding block 503 to slide inside the sliding groove 502. When sliding to a suitable position, the disc 505 is manually rotated through the fixing block 506, so that the threaded rod 504 is inserted into the inside of the sliding block 503, and is squeezed on one side of the rubber strip 508 through the protrusion 507, so that the rubber is squeezed and deformed, so that the disc 505 can be well fixed on one side of the rubber strip 508, so that the disc 505 is squeezed on one side of the supporting frame 501, so that the audio body 1 can be well supported.
Claims
1. A high-fidelity speaker, comprising a speaker body (1), characterized in that: A speaker (2) is arranged on one side of the audio body (1), a dustproof net (3) is arranged on one side of the audio body (1), a fixing device (4) is arranged on one side of the dustproof net (3), a supporting device (5) is arranged at the bottom of the audio body (1), the fixing device (4) comprises a connecting strip (402), a connecting groove (401) is opened on one side of the audio body (1), the inner wall of the connecting groove (401) and the connecting strip (402) are slidably connected, the connecting strip (402) and the top of the dustproof net (3) are fixedly connected, and the dustproof net (3) is slidably inserted on one side of the audio body (1).
2. The high-fidelity speaker according to claim 1, characterized in that: A limiting rod (403) is fixedly connected to one side of the sound body (1); a connecting plate (404) is rotatably sleeved on the surface of the limiting rod (403); and a baffle (405) is fixedly connected to one side of the connecting plate (404).
3. The high-fidelity speaker according to claim 1, characterized in that: A locking groove (408) is provided on one side of the sound body (1); the inner wall of the locking groove (408) is slidably connected to a U-shaped plate (406); the U-shaped plate (406) is slidably sleeved on the surface of the connecting plate (404); and the U-shaped plate (406) is slidably sleeved on the surface of the limiting rod (403).
4. The high-fidelity speaker according to claim 2, characterized in that: One end of the limiting rod (403) away from the sound body (1) is fixedly connected to the limiting plate (407); a spring (409) is sleeved on the surface of the limiting rod (403); one end of the spring (409) is fixedly connected to one side of the limiting plate (407); and one end of the spring (409) close to the limiting rod (403) is fixedly connected to one side of the U-shaped plate (406).
5. The high-fidelity speaker according to claim 1, characterized in that: The supporting device (5) comprises a supporting frame (501), and the supporting frame (501) is slidably mounted on the bottom of the sound body (1).
6. The high-fidelity speaker according to claim 5, characterized in that: A sliding groove (502) is provided on one side of the support frame (501), a sliding block (503) is slidably connected to the inner wall of the sliding groove (502), and the sliding block (503) is fixedly connected to one side of the sound body (1).
7. The high-fidelity speaker according to claim 6, characterized in that: A threaded rod (504) is threadedly inserted on one side of the sliding block (503), a circular disc (505) is fixedly connected to one end of the threaded rod (504), and a fixed block (506) is fixedly connected to one side of the circular disc (505).
8. The high-fidelity speaker according to claim 5, characterized in that: A rubber strip (508) is fixedly connected to one side of the support frame (501), a protrusion (507) is provided on one side of the rubber strip (508), and the protrusion (507) is fixedly connected to one side of the disc (505).