A car loudspeaker basket convenient to install

Abstract

The utility model discloses a kind of car loudspeaker basin frame of being convenient for installation, including basin frame body, the basin frame body central fixedly installed with conical protection frame, the protection frame circumferential outside is equipped with locking assembly, by setting locking assembly with slider and limit clamping plate, only need to place loudspeaker on basin frame body correspondingly when installation, utilize spring and lifting plate to drive slider, make limit clamping plate be stuck by limit clamping port and stick to loudspeaker edge, without like traditional mode as screw bolt one by one, greatly simplify installation process, save installation time and manpower cost, four sliding slots are distributed along circumference equidistantly, so that limit clamping plate can be from multiple directions to loudspeaker limit fixed, ensure installation compact. Meanwhile, the design that slider is slidably in sliding slot, can flexibly adapt to loudspeaker of different size specifications, effectively solve the problem of difficult to hole, not tight installation etc.

Description

Technical Field

[0001] This utility model relates to the field of speaker basket technology, and in particular to an easy-to-install car speaker basket. Background Technology

[0002] The speaker basket is an important component of a car speaker. The basket is like the "skeleton" of the speaker, which can combine many components such as diaphragm, surround, centering plate, magnet, magnetic conductor and other components to maintain their relatively fixed positional relationship and ensure that the various components can work together when the speaker is working.

[0003] Currently, car speakers are generally secured to a dedicated speaker frame using multiple bolts. This installation process is extremely cumbersome, time-consuming, and labor-intensive. Furthermore, due to the wide variety of speaker specifications and differences in size and interfaces, issues such as loose installation and difficulty in aligning holes easily arise when trying to fit the speaker frame, severely impacting installation quality. Therefore, we propose an easy-to-install car speaker frame to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of the present invention, to avoid obscuring the purpose of these documents, and such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] Therefore, the purpose of this utility model is to provide an easy-to-install car speaker frame, which solves the current problem of car speakers being commonly fixed to a dedicated frame using multiple bolts. This installation process is extremely cumbersome, time-consuming, and labor-intensive. Furthermore, due to the wide variety of speaker specifications and differences in size and interface, problems such as loose installation and difficulty in aligning holes easily occur when installing them with the frame, seriously affecting the installation quality.

[0006] To solve the above-mentioned technical problems, this utility model provides an easy-to-install car speaker basket, which adopts the following technical solution: it includes a basket body, a conical protective frame is fixedly installed in the center of the basket body, and a locking component is provided on the outer circumference of the protective frame;

[0007] The locking assembly includes four slides. The four slides are equally spaced along the circumference of the upper surface of the basin frame body with the axis of the protective frame as the center. A slider is slidably arranged inside each of the four slides. A limit plate is fixedly arranged on the top of each of the four sliders. A limit slot is opened on the adjacent inner side of each of the four limit plates.

[0008] Optionally, the locking assembly includes a lifting plate, a spring is fixedly installed between the top of the lifting plate and the bottom of the protective frame, and four first connecting blocks are fixedly installed at equal intervals along the circumferential direction with the axis of the protective frame as the center of the lifting plate.

[0009] Optionally, each of the four sliders is fixedly provided with a second connecting block at its bottom, and each second connecting block is movably hinged to the first connecting block on the adjacent side via a connecting rod.

[0010] Optionally, the protective frame has first through holes at equal intervals on its outer side, and multiple reinforcing frames are fixedly installed at the bottom of the basin frame body.

[0011] Optionally, a base is provided directly below the basin frame body. The base is fixedly installed at the bottom of multiple reinforcing frames, and multiple openings are provided on the surface of the base. The base is located directly below the lifting plate.

[0012] Optionally, the top of the basin frame body is provided with four threaded mounting holes.

[0013] In summary, this utility model has at least one of the following beneficial effects: 1. By setting a locking assembly with a slider and a limiting plate, during installation, the speaker only needs to be placed on the frame body, and the slider is driven by the spring and the lifting plate to make the limiting plate lock the edge of the speaker through the limiting slot. Unlike the traditional method of tightening bolts one by one, this greatly simplifies the installation process and saves installation time and labor costs. The four sliding grooves are evenly distributed along the circumference, allowing the limiting plate to limit and fix the speaker from multiple directions, ensuring a tight installation. At the same time, the sliding design of the slider in the groove can flexibly adapt to speakers of different sizes and specifications, effectively solving the problems of difficulty in hole alignment and loose installation caused by the large number of speaker specifications, and significantly improving the installation quality.

[0014] 2. The first through hole on the outside of the protective frame can reduce the overall weight of the frame without affecting its structural strength; multiple reinforcing brackets are set at the bottom of the frame body and connected to the base, which further enhances the stability of the entire frame and ensures that the speaker frame can stably support the speaker during the car's movement, preventing the speaker from loosening due to vibration or other factors. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall bottom structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the overall internal side section of this utility model.

[0019] Explanation of reference numerals in the attached drawings: 1. Sink frame body; 2. Protective frame; 3. Slide groove; 4. Slider; 5. Limiting plate; 6. Limiting slot; 7. Lifting plate; 8. Spring; 9. First connecting block; 10. Second connecting block; 11. Connecting rod; 12. First through hole; 13. Reinforcing frame; 14. Base; 15. Opening; 16. Threaded mounting hole. Detailed Implementation

[0020] The following is in conjunction with the appendix Figure 1-3 The present invention will be described in further detail below.

[0021] Example 1, refer to Figure 1-3 In this embodiment, to address the current issue that car speakers typically use multiple bolts to fix them to a dedicated speaker frame, this installation process is extremely cumbersome, time-consuming, and labor-intensive. Furthermore, due to the wide variety of speaker specifications and differences in size and interfaces, problems such as loose installation and difficulty in aligning holes easily occur when installing them with the frame, seriously affecting the installation quality. Therefore, this utility model discloses a car speaker frame that is easier to install.

[0022] Includes a basin frame body 1, a cone-shaped protective frame 2 fixedly installed in the center of the basin frame body 1, and a locking component on the outer circumference of the protective frame 2;

[0023] The locking assembly includes a slide groove 3. There are four slide grooves 3. The four slide grooves 3 are equally spaced along the circumferential direction around the axis of the protective frame 2 on the upper surface of the basin frame body 1. A slider 4 is slidably arranged inside each of the four slide grooves 3. A limit plate 5 is fixedly arranged on the top of each of the four sliders 4. A limit slot 6 is opened on the adjacent inner side of each of the four limit plates 5.

[0024] Specifically: each slide groove 3 is a long strip structure, extending along the radius of the frame body 1. The cross-sectional shape of the slide groove 3 is T-shaped to prevent the slider 4 from coming out of the slide groove 3. The bottom of the slider 4 fits the T-shaped structure of the slide groove 3, allowing it to slide smoothly within the slide groove 3. The limiting plate 5 is vertically fixed to the top of the slider 4, and its height is designed according to the size of the speaker to ensure that it can effectively hold the speaker. The limiting slot 6 is arc-shaped, and its curvature matches the edge contour of the speaker to achieve a tight fit and limiting effect.

[0025] The locking assembly includes a lifting plate 7, a spring 8 is fixedly installed between the top of the lifting plate 7 and the bottom of the protective frame 2, and four first connecting blocks 9 are fixedly installed at equal intervals along the circumferential direction with the axis of the protective frame 2 as the center of the lifting plate 7.

[0026] Specifically: The lifting plate 7 is a circular plate structure with a diameter slightly smaller than the diameter of the bottom of the protective frame 2. One end of the spring 8 is welded to the center of the top of the lifting plate 7, and the other end is welded to the corresponding position at the bottom of the protective frame 2. In its natural state, the spring 8 keeps the lifting plate 7 at a certain distance from the bottom of the protective frame 2. The first connecting block 9 is a block structure with a hinge hole at the top for connecting the connecting rod 11. The four first connecting blocks 9 are evenly distributed on a circle centered on the axis of the protective frame 2, and correspond to the position of the slider 4.

[0027] Each of the four sliders 4 has a second connecting block 10 fixedly installed at its bottom. Each second connecting block 10 is movably hinged to the first connecting block 9 on the adjacent side via a connecting rod 11.

[0028] Specifically, the second connecting block 10 has a similar structure to the first connecting block 9, and also has a hinge hole at the bottom for connecting to the connecting rod 11. The connecting rod 11 is a rod-shaped structure, with its two ends connected to the hinge holes of the first connecting block 9 and the second connecting block 10 respectively through pins, so that they can rotate relative to each other, thereby realizing the correlation between the lifting action of the lifting plate 7 and the sliding action of the slider 4.

[0029] The outer side of the protective frame 2 is provided with first through holes 12 at equal intervals, and multiple reinforcing frames 13 are fixedly installed at the bottom of the basin frame body 1;

[0030] Specifically, the first through holes 12 are evenly distributed on the outer circumference of the protective frame 2. Their function is to reduce the weight of the protective frame 2 without affecting its structural strength, and to a certain extent, to facilitate the propagation of sound. The reinforcing frame 13 is a metal frame, one end of which is welded to the bottom of the basin frame body 1, and the other end extends towards the edge of the basin frame body 1 and is fixed. Multiple reinforcing frames 13 are evenly distributed on the bottom of the basin frame body 1 to form a stable support structure and enhance the overall strength of the basin frame body 1.

[0031] A base 14 is provided directly below the main body 1 of the basin stand. The base 14 is fixedly installed at the bottom of multiple reinforcing frames 13, and multiple openings 15 are provided on the surface of the base 14. The base 14 is located directly below the lifting plate 7.

[0032] Specifically, the base 14 is a circular plate structure, the size of which is adapted to the body of the basin stand 1, and it is fixed to the bottom of the reinforcing frame 13 by welding or bolting. Openings 15 are evenly distributed on the surface of the base 14, the function of which is to reduce the weight of the base 14 and facilitate wiring and other operations during installation. The base 14 is located directly below the lifting plate 7, providing space for the lifting of the lifting plate 7.

[0033] The top of the basin stand body 1 has four threaded mounting holes 16;

[0034] Specifically, the threaded mounting hole 16 is an internal threaded hole used to fix the basin stand body 1 to ensure a firm installation.

[0035] The specific working principle is as follows: When a speaker needs to be installed, the speaker is placed on the frame body 1, with its edge aligned with the limiting slot 6 of the limiting plate 5. As the lifting plate 7 descends, the first connecting block 9 also moves downwards. Since the first connecting block 9 and the second connecting block 10 are hinged together by the connecting rod 11, and the second connecting block 10 is fixed to the bottom of the slider 4, the downward movement of the first connecting block 9 causes the connecting rod 11 to rotate around the hinge point with the second connecting block 10, thereby pushing the slider 4 to slide along the slide groove 3 towards the edge of the frame body 1. As the slider 4 slides, the limiting plate 5 also moves synchronously, and the limiting slot 6 gradually approaches and tightly locks the edge of the speaker, thereby fixing the speaker. The first through hole 12 opened on the outside of the protective frame 2 reduces the weight of the protective frame 2, and while ensuring structural strength, allows sound to propagate better through these through holes, reducing sound reflection and obstruction at the protective frame 2. The reinforcing frame 13 at the bottom of the basin frame body 1 cooperates with the base 14. The reinforcing frame 13 enhances the overall strength of the basin frame body 1, while the base 14 provides stable support for the entire basin frame. The threaded mounting hole 16 at the top of the basin frame body 1 can be used to fix the basin frame to other equipment, ensuring that the basin frame will not shift during use. When it is necessary to disassemble the speaker, push the lifting plate 7 through the opening 15. The elastic force of the spring 8 causes the lifting plate 7 to move upward, driving the first connecting block 9 to rise. The rise of the first connecting block 9 pulls the slider 4 towards the center of the protective frame 2 through the connecting rod 11, and the limiting plate 5 separates from the edge of the speaker, so that the speaker can be easily removed.

[0036] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. An easy-to-install car speaker frame, comprising a frame body (1), characterized in that: A cone-shaped protective frame (2) is fixedly installed in the center of the basin frame body (1), and a locking component is provided on the outer circumference of the protective frame (2); The locking assembly includes four slides (3). The four slides (3) are equidistantly spaced on the upper surface of the basin frame body (1) along the circumferential direction with the axis of the protective frame (2) as the center. Each of the four slides (3) has a slider (4) slidably installed inside. Each of the four sliders (4) has a limit plate (5) fixedly installed on its top. Each of the four limit plates (5) has a limit slot (6) on its adjacent inner side.

2. The easy-to-install car speaker frame according to claim 1, characterized in that: The locking assembly includes a lifting plate (7), and a spring (8) is fixedly installed between the top of the lifting plate (7) and the bottom of the protective frame (2). Four first connecting blocks (9) are fixedly installed at equal intervals along the circumferential direction with the axis of the protective frame (2) as the center.

3. The easy-to-install car speaker frame according to claim 1, characterized in that: Each of the four sliders (4) has a second connecting block (10) fixedly installed at its bottom. Each second connecting block (10) is movably hinged to the first connecting block (9) on the adjacent side via a connecting rod (11).

4. The easy-to-install car speaker frame according to claim 1, characterized in that: The protective frame (2) has first through holes (12) at equal intervals on its outer side, and the bottom of the basin frame body (1) is fixedly provided with multiple reinforcing frames (13).

5. The easy-to-install car speaker frame according to claim 1, characterized in that: The basin frame body (1) is provided with a base (14) directly below it. The base (14) is fixedly installed at the bottom of multiple reinforcing frames (13), and multiple openings (15) are provided on the surface of the base (14). The base (14) is located directly below the lifting plate (7).

6. The easy-to-install car speaker frame according to claim 1, characterized in that: The top of the basin frame body (1) has four threaded mounting holes (16).

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