Automobile sound box capable of being quickly assembled and disassembled

Abstract

The utility model relates to the technical field of automobile sound equipment, in particular to automobile sound equipment capable of being quickly assembled and disassembled. According to the technical scheme, a sound box body is installed on a fixing plate, a fixing rod is arranged at the tail end of the sound box body, a fixing hole is formed in the fixing rod in a penetrating mode, a fixing seat is arranged on the fixing plate, an inserting rod is arranged on the fixing seat, and the sound box body is installed on the fixing plate in a limiting mode through mutual cooperation of the fixing rod and the fixing seat. The lower part of the sound equipment body is provided with an electrode contact. The sliding groove is formed in the fixing base, the inserting rod is slidably installed in the sliding groove, the strong magnet is arranged at the tail end of the inserting rod, and the inserting rod stretches out and draws back through repulsive force and attraction force of a magnetic field in cooperation with the electromagnet inlaid in the outer side. During mounting and dismounting, connection and separation of the sound box and the fixing plate can be rapidly completed, operation is easy and convenient, the stability of sound box fixing is enhanced, and the use and maintenance efficiency of the automobile sound box is improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive audio technology, specifically to an automotive audio system that can be quickly disassembled and installed. Background Technology

[0002] With the progress of the times and the development of technology, people have become particularly fond of modifying cars. However, the car audio systems on the market do not have the function of quick disassembly and assembly. Disassembling and modifying car audio systems is time-consuming, the mounting plates are difficult to remove, and the clips are easily broken, affecting the later installation of the audio system and making it difficult for staff to operate and use.

[0003] A search revealed that patent application number CN202021048415.3 discloses a quick-release car audio system. Although the device achieves quick release of the car audio system by setting up a drive motor, screw, screw block, moving plate and claw, it relies on electric components such as the drive motor, which increases the cost and complexity of the device. Furthermore, the device may be affected by the failure of the electric components. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a car audio system that can be quickly disassembled and assembled, thus solving the problems mentioned in the background art.

[0005] The solution of this utility model to the above-mentioned technical problems is as follows:

[0006] A quick-release car audio system includes a mounting plate on which the audio body is mounted.

[0007] The speaker body has a fixing rod at its end, and a fixing hole is provided through the fixing rod. A fixing seat is provided on the fixing plate, and a plug is provided on the fixing seat. The speaker body is mounted on the fixing plate by the cooperation of the fixing rod and the fixing seat. An electrode connector is provided at the lower part of the speaker body.

[0008] Based on the above technical solution, the present invention can be further improved as follows.

[0009] Furthermore, the fixed base has a sliding groove inside, the insertion rod is slidably installed in the sliding groove, and the end of the insertion rod is provided with a strong magnet.

[0010] The beneficial effects of adopting the above-mentioned further solutions are:

[0011] The sliding groove provides a clear track for the movement of the insertion rod, ensuring that it can only slide along the direction of the groove, thus guaranteeing the stability and accuracy of the rod's movement. The strong magnet at the end of the insertion rod provides the basis for the interaction between the rod and the electromagnet. When the electromagnet is energized and generates a magnetic field, the strong magnet repels the electromagnet's magnetic field, driving the insertion rod to slide within the groove. When the electromagnet is de-energized, the magnetic force of the strong magnet also helps to hold the insertion rod in a certain position, preventing it from wobbling randomly. This enhances the positioning effect of the insertion rod in different states, thereby ensuring the stability and reliability of the speaker installation and removal process.

[0012] Furthermore, an electromagnet is embedded on the outer side of the fixing base, and the insertion rod extends and retracts within the slide groove through the cooperation of a strong magnet and the electromagnet.

[0013] The beneficial effects of adopting the above-mentioned further solutions are:

[0014] By utilizing the combination of an electromagnet and a strong magnet to control the extension and retraction of the insertion rod, a quick speaker assembly and disassembly function is achieved. When installing the speaker, energizing the electromagnet generates a magnetic field that repels the strong magnet, causing the insertion rod to quickly slide into the fixing hole of the mounting rod under the influence of the magnetic field, firmly securing the speaker to the mounting plate. When disassembling the speaker, energizing the electromagnet generates a magnetic field that attracts the strong magnet, causing the insertion rod to retract into the mounting base.

[0015] Furthermore, the fixing base is provided with a total of four insertion rods, and the number and position of the insertion rods are the same as those of the fixing holes.

[0016] The beneficial effects of adopting the above-mentioned further solutions are:

[0017] The four inserts increase the connection points between the speaker and the mounting plate, making the speaker more stable when mounted. Multiple inserts evenly distribute the external force on the speaker, reducing the risk of loosening or damage due to excessive force at a single point, and improving the speaker's stability during vehicle operation. Furthermore, the number and position of the inserts correspond to the mounting holes, ensuring accurate insertion and guaranteeing installation accuracy and reliability. This avoids installation difficulties or insecure installation caused by mismatched inserts and mounting holes.

[0018] Furthermore, the fixing plate has mounting holes at both ends, and the mounting holes at both ends of the fixing plate are used to fix the fixing plate and the speaker body, respectively.

[0019] The beneficial effects of adopting the above-mentioned further solutions are:

[0020] The mounting holes at both ends of the mounting plate have a clear function. The holes at one end are used to firmly secure the mounting plate to the corresponding position on the vehicle, providing a stable support base for the entire audio system. Using bolts or other fasteners through these holes to connect the mounting plate to the vehicle effectively resists vibrations and bumps during vehicle movement, ensuring the stability of the audio installation. The mounting holes at the other end are used to secure the speaker unit itself, further enhancing the connection strength between the speaker and the mounting plate. This allows the speaker to be tightly integrated with the mounting plate, reducing shaking and displacement during use, thereby improving sound quality and extending the speaker's lifespan.

[0021] This invention provides a car audio system that can be quickly installed and removed. It has the following advantages:

[0022] The speaker unit is mounted on the fixed plate by means of a fixing rod and a fixing base. The insertion rod can extend and retract within the sliding groove. By using the interaction of a strong magnet and an electromagnet, the speaker unit can be quickly installed and removed without complicated tools or cumbersome procedures, thus improving installation efficiency.

[0023] The mounting holes at both ends of the mounting plate are used to fix the mounting plate and the speaker body, respectively. In addition, the limiting fit between the fixing rod and the fixing seat, as well as the fastening of the plug under the action of strong magnets and electromagnets, ensure that the speaker can remain stable during the car's movement and is not easy to loosen or fall off due to vibration.

[0024] The mounting base has four inserts, the number and position of which correspond to the mounting holes. This design can be adjusted according to different audio models or installation requirements, and has a certain degree of versatility and flexibility.

[0025] The lower part of the speaker body is equipped with electrode connectors, which facilitates connection with the car's electrical system and ensures that the speaker can be stably powered and transmit audio signals. Attached Figure Description

[0026] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0027] In the attached diagram:

[0028] Figure 1 This is a rear view schematic diagram of the present utility model;

[0029] Figure 2 This is a schematic diagram of the main appearance of the present utility model;

[0030] Figure 3 This is a rear view schematic diagram of the speaker body of this utility model;

[0031] Figure 4 This is a cross-sectional view of the fixing base of this utility model.

[0032] The attached diagram lists the components represented by each number as follows:

[0033] 1. Speaker body; 2. Mounting plate; 3. Mounting base; 301. Slide groove; 302. Insert rod; 303. Strong magnet; 304. Electromagnet; 4. Mounting rod; 401. Mounting hole; 5. Electrode connector. Detailed Implementation

[0034] 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.

[0035] Please see Figures 1 to 4 As shown, the embodiments provided by this utility model are as follows:

[0036] Example 1

[0037] A quick-assembly and disassembly car audio system includes a mounting plate 2 on which an audio unit 1 is mounted. The mounting plate 2 has mounting holes at both ends, which are used to secure the mounting plate 2 and the audio unit 1, respectively. The mounting holes at one end are clearly defined: one end securely fixes the mounting plate 2 to the corresponding position on the car, providing a stable support base for the entire audio system. Using bolts or other fasteners through these mounting holes to connect the mounting plate 2 to the car effectively resists vibrations and bumps during vehicle operation, ensuring the stability of the audio installation. The other end's mounting hole secures the audio unit 1, further strengthening the connection between the audio unit and the mounting plate 2, allowing the audio unit to be tightly integrated with the mounting plate 2, reducing shaking and displacement during use, thereby improving sound quality and lifespan.

[0038] Example 2

[0039] To achieve quick, stable, and accurate installation and removal of car audio systems, for example, such as... Figures 1 to 4As shown, this utility model also includes: a fixing rod 4 at the end of the speaker body 1, a fixing hole 401 through the fixing rod 4, a fixing seat 3 on the fixing plate 2, and a plug rod 302 on the fixing seat 3. A total of four plug rods 302 are provided in the fixing seat 3, and the number and position of the plug rods 302 correspond to the fixing hole 401. The arrangement of four plug rods 302 increases the connection points between the speaker and the fixing plate 2, making the speaker more stable when fixed. Multiple plug rods 302 can evenly distribute the external force on the speaker, reducing the risk of loosening or damage caused by excessive force at a single point, and improving the stability of the speaker during vehicle operation. Meanwhile, the number and position of the insertion rods 302 correspond to the fixing holes 401, ensuring that the insertion rods 302 can be accurately inserted into the fixing holes 401, guaranteeing the accuracy and reliability of the installation, and avoiding installation difficulties or instability caused by mismatch between the insertion rods 302 and the fixing holes 401. The speaker body 1 is mounted on the fixing plate 2 through the mutual cooperation of the fixing rods 4 and the fixing base 3. The fixing base 3 has a sliding groove 301 inside, and the insertion rods 302 are slidably installed in the sliding groove 301. The end of the insertion rods 302 is provided with a strong magnet 303. The sliding groove 301 provides a clear track for the movement of the insertion rods 302, so that the insertion rods 302 can only slide along the direction of the sliding groove 301, ensuring the stability and accuracy of the movement of the insertion rods 302. The strong magnet 303 at the end of the insertion rods 302 provides the basis for the interaction between the insertion rods 302 and the electromagnet 304. When the electromagnet 304 is energized and generates a magnetic field, the strong magnet 303 repels the magnetic field of the electromagnet 304, thereby driving the insertion rod 302 to slide within the slide groove 301. When the electromagnet 304 is de-energized, the magnetic force of the strong magnet 303 also helps the insertion rod 302 to remain in a certain position, preventing the insertion rod 302 from wobbling randomly, enhancing the positioning effect of the insertion rod 302 in different states, and thus ensuring the stability and reliability of the speaker installation and disassembly process. The outer side of the mounting base 3 is inlaid with an electromagnet 304. The insertion rod 302 extends and retracts within the slide groove 301 through the cooperation of the strong magnet 303 and the electromagnet 304. The extension and retraction of the insertion rod 302 is controlled by the cooperation of the electromagnet 304 and the strong magnet 303, realizing the quick installation and disassembly function of the speaker. When installing the speaker, the electromagnet 304 is energized, and the electromagnet 304 generates a magnetic field that repels the strong magnet 303. Under the action of the magnetic field, the insertion rod 302 will quickly slide into the fixing hole 401 of the fixing rod 4, and the speaker will be firmly fixed to the fixing plate 2. When disassembling the speaker, the electromagnet 304 is energized, and the electromagnet 304 generates a magnetic field that attracts the strong magnet 303, which will cause the insertion rod 302 to retract into the fixing base 3. The lower part of the speaker body 1 is provided with an electrode connector 5.

[0040] Working principle:

[0041] When installing a car audio system, first, secure the mounting plate 2 to the corresponding position on the car using suitable fasteners (such as bolts) through the mounting holes at both ends of the mounting plate 2. Next, bring the speaker body 1 close to the mounting plate 2, aligning the fixing rod 4 at the end of the speaker body 1 with the mounting seat 3 on the mounting plate 2. At this time, the electromagnet 304 on the outside of the mounting seat 3 is de-energized, and the insertion rod 302 is in its initial position within the slide groove 301. When the fixing rod 4 approaches the mounting seat 3, the insertion rod 302, equipped with a strong magnet 303, is attracted to a certain extent under the influence of the magnetic field, assisting the fixing rod 4 in accurately inserting into the mounting seat 3. Then, energize the electromagnet 304, which generates a magnetic field that repels the strong magnet 303, causing the insertion rod 302 to slide further within the slide groove 301 and insert into the fixing hole 401 on the fixing rod 4, thereby firmly securing the speaker body 1 onto the mounting plate 2. Meanwhile, the electrode connector 5 at the bottom of the speaker body 1 will connect to the corresponding electrical interface of the car to realize the power supply and audio signal transmission of the speaker.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model 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 basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0043] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. Quick detachable car audio, comprising a fixed plate (2), the fixed plate (2) is installed with an audio body (1), characterized in that: The end of the audio body (1) is provided with a fixed rod (4), the fixed rod (4) is provided with a fixed hole (401) through, the fixed plate (2) is provided with a fixed seat (3), the fixed seat (3) is provided with a plug rod (302), the audio body (1) is limitedly installed on the fixed plate (2) by the fixed rod (4) and the fixed seat (3) cooperation, the lower part of the audio body (1) is provided with an electrode connector (5).

2. The quick detachable car audio of claim 1, wherein: The inside of the fixed seat (3) is provided with a sliding slot (301), the plug rod (302) is slidingly installed in the sliding slot (301), and the end of the plug rod (302) is provided with a strong magnet (303).

3. The quick detachable car audio of claim 1, wherein: The outside of the fixed seat (3) is inlaid with an electromagnet (304), the plug rod (302) is expanded and contracted in the sliding slot (301) by the strong magnet (303) and the electromagnet (304) cooperation.

4. The quick detachable car audio of claim 1, wherein: There are four plug rods (302) in the fixed seat (3), and the number and position of the plug rod (302) correspond to the fixed hole (401).

5. The quick detachable car audio of claim 1, wherein: The both ends of the fixed plate (2) are provided with mounting holes, and the mounting holes of the both ends of the fixed plate (2) are respectively used for fixing the fixed plate (2) and fixing the audio body (1).

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