Notebook loudspeaker with dustproof structure
By designing staggered isolation mesh plates and drawer plates in the laptop speakers, the problem of dust being difficult to clean in the prior art is solved, effective dust prevention is achieved, and speaker pollution is avoided.
Patent Information
- Application Number
- CN202422310780.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-09-23
AI Technical Summary
It is difficult to effectively clean dust from existing laptop speakers without removing the isolation screen, which results in contamination of the speaker body.
An isolation mesh and pull-out plate structure is designed. The isolation mesh is provided with a first reserved hole, and the pull-out plate is provided with a second reserved hole. The two are staggered to allow dust to be cleaned by sweeping, vacuuming or blowing, and the pull-out plate is reset and stabilized by a block and shrapnel structure.
It can effectively clean dust without removing the isolation screen, prevent dust from entering the speaker body, prevent speaker contamination, and simplify the regular cleaning process.
Smart Images
Figure CN223377667U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of notebook computer speakers, in particular to a notebook computer speaker with a dustproof structure. Background Art
[0002] Laptop speakers are audio devices used to produce sound on laptops. Their main function is to convert electrical signals into sound, allowing users to listen to music, watch videos and other content on their laptops. Due to limited size and power supply, the volume and sound quality of laptop speakers are weaker than desktop speakers. Most use lightweight diaphragms such as films or paper cones to adapt to compact space layouts.
[0003] Existing related technologies often have the following defects: an isolation screen is often installed at the speaker position of a laptop computer to isolate dust and other particulate impurities. When the staff disassembles the laptop computer and cleans the isolation screen position, the dust on the isolation screen can easily fall on the paper cone of the speaker body, thereby easily causing contamination to the speaker body.
[0004] Therefore, the utility model provides a notebook speaker with a dustproof structure. Utility Model Content
[0005] The purpose of the utility model is to solve the shortcoming in the prior art that it is inconvenient to clean the isolation screen without disassembling the isolation screen, and to propose a notebook speaker with a dustproof structure.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a notebook speaker with a dustproof structure, comprising a main bracket, a speaker body is installed on the inner side of the main bracket, an isolation mesh is fixedly installed on the surface of the main bracket, a drawer plate is slidably connected to the inner side of the isolation mesh, a plurality of first reserved holes are evenly opened on the surface of the isolation mesh, and a plurality of second reserved holes are evenly opened on the surface of the drawer plate.
[0007] The effect achieved by the above components is: the first reserved hole on the isolation mesh plate will be staggered with the second reserved hole on the drawer plate. The staff can use sweeping, vacuuming, or blowing to clean the dust on the isolation mesh plate, thereby preventing dust and other particulate impurities from falling onto the speaker body.
[0008] Preferably, a stopper is fixedly connected to the end side of the draw plate.
[0009] The effect achieved by the above components is that the excessive pulling of the pumping plate is avoided by setting the stopper.
[0010] Preferably, two arc-shaped blocks are fixedly connected to the arc side of the draw plate.
[0011] The effect achieved by the above components is that the arc block can be against the outside of the isolation mesh plate, which can prevent the withdrawal plate from being subjected to excessive elastic force of the shrapnel, resulting in a slight misalignment between the first reserved hole and the second reserved hole.
[0012] Preferably, two spring pieces are fixedly connected to the surface of the stopper, and the end sides of the spring pieces are arc-shaped structures.
[0013] The effect achieved by the above components is that the draw plate will be quickly reset by the elastic force of the spring piece between the stop block and the isolation mesh plate.
[0014] Preferably, the side wall of the draw plate is fixedly connected with a rotating pin, and the other end of the rotating pin is rotatably connected with an arc-shaped bar.
[0015] The effect achieved by the above components is: when the arc strip is completely pulled out from the inner side of the isolation mesh plate, the arc strip on the rotating pin can be rotated to flip the arc strip to a position staggered with the isolation mesh plate, at this time, temporary support and fixation of the pulled-out plate position can be achieved.
[0016] Preferably, a plurality of anti-slip grooves are provided on the outer side of the arc strip.
[0017] The effects achieved by the above components are as follows: the anti-slip grooves on the arc-shaped bar increase the friction between the hand and the arc-shaped bar, making it easier to stably pull the arc-shaped bar.
[0018] In summary:
[0019] In the present invention, the first reserved hole on the isolation mesh plate is staggered with the second reserved hole on the drawer plate. The staff can clean the dust on the isolation mesh plate by sweeping, vacuuming or blowing, which can prevent dust and other particulate impurities from falling on the speaker body. By setting the above structure, the flexible covering of the gaps on the isolation mesh plate is facilitated, and the phenomenon that dust falls on the paper basin of the laptop speaker during regular cleaning of the laptop speaker is avoided, thereby avoiding pollution of the laptop speaker. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0021] Figure 2 This is a schematic diagram of the disassembled structure of the utility model;
[0022] Figure 3 This is a structural diagram of the isolation screen in the utility model;
[0023] Figure 4 For this utility model Figure 3 Schematic diagram of the local structure;
[0024] Figure 5 It is a structural diagram of the stopper in the utility model.
[0025] Legend: 1. Main bracket; 2. Speaker body; 3. Isolation mesh; 4. Pull-out plate; 5. First reserved hole; 6. Second reserved hole; 7. Stop block; 8. Arc strip; 9. Arc block; 10. Turn pin; 11. Anti-slip groove; 12. Shrapnel. DETAILED DESCRIPTION
[0026] Reference Figure 1-5 As shown, the utility model provides a technical solution: a notebook speaker with a dustproof structure, including a main bracket 1.
[0027] The following is a detailed description of its overall specific settings and functions.
[0028] In this embodiment, a speaker body 2 is mounted on the inner side of a main bracket 1. An isolation screen 3 is fixedly mounted on the surface of the main bracket 1. A drawer plate 4 is slidably connected to the inner side of the isolation screen 3. A plurality of first pre-set holes 5 are evenly distributed on the surface of the isolation screen 3, and a plurality of second pre-set holes 6 are evenly distributed on the surface of the drawer plate 4. The first pre-set holes 5 on the isolation screen 3 are staggered with the second pre-set holes 6 on the drawer plate 4. This allows workers to clean dust from the isolation screen 3 by sweeping, vacuuming, or using a fan, preventing dust and other particulate matter from falling onto the speaker body 2. A stopper 7 is fixedly connected to the end of the drawer plate 4. This prevents excessive movement of the drawer plate 4. Two curved blocks 9 are fixedly connected to the curved side of the drawer plate 4. These blocks 9 abut the outer side of the isolation screen 3, preventing the first pre-set holes 5 and the second pre-set holes 6 from being slightly offset due to excessive force from the spring clip 12. The surface of the stopper 7 is fixedly connected with two spring pieces 12, and the end sides of the spring pieces 12 are arc-shaped structures. The draw plate 4 will be quickly reset by the elastic force of the spring pieces 12 between the stopper 7 and the isolation mesh plate 3.
[0029] Specifically, a rotating pin 10 is fixedly connected to the side wall of the withdrawal plate 4, and the other end of the rotating pin 10 is rotatably connected to the curved bar 8. After the curved bar 8 is completely withdrawn from the inner side of the isolation mesh 3, the curved bar 8 can be rotated on the rotating pin 10 and flipped to a position offset from the isolation mesh 3. At this time, the position of the withdrawal plate 4 can be temporarily supported and fixed. The outer side of the curved bar 8 is provided with a plurality of anti-slip grooves 11. The anti-slip grooves 11 on the curved bar 8 increase the friction between the hand and the curved bar 8, facilitating the stable withdrawal of the curved bar 8.
[0030] Working principle: before cleaning the surface of the isolation mesh plate 3, first pull the arc strip 8 out from the inner side of the isolation mesh plate 3. The anti-slip grooves 11 on the arc strip 8 increase the friction between the hand and the arc strip 8, which is convenient for the stable pulling of the arc strip 8. The arc strip 8 will drive the rotating pin 10 and the drawing plate 4 to be pulled on the inner side of the isolation mesh plate 3. When the arc strip 8 is completely pulled out from the inner side of the isolation mesh plate 3, the arc strip 8 on the rotating pin 10 can be rotated to flip the arc strip 8 to a position staggered with the isolation mesh plate 3. At this time, temporary support and fixation of the drawn-out drawing plate 4 can be achieved. At this time, the first reserved hole 5 on the isolation mesh plate 3 will be staggered with the second reserved hole 6 on the drawing plate 4. The staff can use sweeping, vacuuming, or wind blowing to clean the dust on the isolation mesh plate 3, which can prevent dust and other particulate impurities from falling into the speaker body 2 The phenomenon on the above, after cleaning is completed, flip the arc strip 8, when the arc strip 8 moves to a position parallel to the withdrawal plate 4, the withdrawal plate 4 will be quickly reset by the elastic force of the spring piece 12 between the stop block 7 and the isolation mesh plate 3, at this time the first reserved hole 5 will move to a position overlapping with the second reserved hole 6, which is convenient for the normal amplification of the speaker body 2, and by setting the stop block 7, the phenomenon of excessive pulling of the withdrawal plate 4 is avoided. The arc block 9 can be against the outside of the isolation mesh plate 3, which can avoid the excessive elastic force of the spring piece 12 on the withdrawal plate 4, resulting in a slight misalignment between the first reserved hole 5 and the second reserved hole 6. By setting the above structure, it is convenient to flexibly cover the gaps on the isolation mesh plate 3, and avoid the phenomenon that dust falls on the paper basin of the laptop speaker during regular cleaning of the laptop speaker, thereby avoiding pollution of the laptop speaker.
[0031] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.
Claims
1. A notebook speaker with a dustproof structure, comprising a main bracket (1), characterized in that: A speaker body (2) is installed on the inner side of the main bracket (1), an isolation mesh plate (3) is fixedly installed on the surface of the main bracket (1), a drawer plate (4) is slidably connected to the inner side of the isolation mesh plate (3), a plurality of first reserved holes (5) are evenly opened on the surface of the isolation mesh plate (3), and a plurality of second reserved holes (6) are evenly opened on the surface of the drawer plate (4).
2. The notebook speaker with a dustproof structure according to claim 1, characterized in that: A stopper (7) is fixedly connected to the end side of the draw plate (4).
3. The notebook speaker with a dustproof structure according to claim 1, characterized in that: Two arc-shaped blocks (9) are fixedly connected to the arc side of the pumping plate (4).
4. The notebook speaker with a dustproof structure according to claim 2, characterized in that: Two spring pieces (12) are fixedly connected to the surface of the stopper (7), and the end sides of the spring pieces (12) are arc-shaped structures.
5. The notebook speaker with a dustproof structure according to claim 1, characterized in that: A rotating pin (10) is fixedly connected to the side wall of the draw plate (4), and the other end of the rotating pin (10) is rotatably connected to an arc-shaped bar (8).
6. The notebook speaker with a dustproof structure according to claim 5, characterized in that: The outer side of the arc strip (8) is provided with a plurality of anti-slip grooves (11).