Vehicle-mounted loudspeaker installed in embedded manner

Abstract

The utility model discloses a vehicle-mounted loudspeaker installed in an embedded manner. The vehicle-mounted loudspeaker comprises a mesh enclosure, a loudspeaker main body, a main body bracket and an installation bracket, the mesh enclosure is mounted on the main body bracket and is positioned below the loudspeaker main body; the loudspeaker main body is installed in the main body support through screws. And the mounting bracket is mounted above the main body bracket. After being assembled, the loudspeaker is mounted in a mounting hole correspondingly formed in a vehicle body. Through the above mode, the embedded loudspeaker is simple and stable in installation and better in use performance, the installation stability of the embedded loudspeaker is improved, and the appearance surface of the loudspeaker is more complete and beautiful.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted loudspeakers, in particular to a vehicle-mounted embedded loudspeaker. Background Art

[0002] Embedded speakers are an important part of the car audio system. The installation method has a direct impact on the sound quality and service life. In modern car audio systems, the installation methods of embedded speakers mainly include the following two methods:

[0003] Use fasteners to install the speaker's exterior surface: This installation method uses fasteners such as bolts and screws to fix the speaker's exterior surface to a set position inside the car, usually on a door panel, dashboard or other suitable location. The advantage of this method is that it is firmly installed and can effectively prevent the speaker from shifting or being damaged due to vibration, thereby protecting the speaker and extending its service life. In addition, since the fasteners can adjust the tightening force, the fixing pressure of the speaker can be adjusted as needed during installation to achieve the best sound quality. However, when fasteners are used for installation, the integrity of the speaker's exterior surface is destroyed by the mounting holes, and the fasteners can be seen from the front, affecting the appearance; using threaded locking on the roof is inconvenient to operate.

[0004] The back of the speaker is installed with a flipped spring: In this installation method, the back of the speaker is fixed in place by a flipped spring. The advantage of this method is that it does not take up too much space and is suitable for situations where the interior space of the car is relatively narrow. Spring installation is usually easy to operate, does not require too many tools, and to a certain extent allows the speaker to have a certain buffer displacement when subjected to strong vibrations, thereby reducing damage. However, when using spring installation, the speaker may be detached from the mounting surface due to the vibration and impact of the vehicle, and sometimes it may not rebound to the mounting position. During installation, the spring needs to be flipped in advance at a large angle, which requires a large force, and may rebound rapidly, causing damage to the hands. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a vehicle-mounted embedded loudspeaker which improves the installation stability of the embedded loudspeaker and ensures the integrity of the loudspeaker appearance.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is:

[0007] A vehicle-mounted embedded speaker comprises: a mesh cover, a speaker body, a body bracket, and a mounting bracket;

[0008] The mesh cover is mounted on the main body bracket and is located below the speaker body;

[0009] The speaker body is installed in the body bracket by screws;

[0010] The mounting bracket is mounted above the main body bracket.

[0011] Preferably, the mesh cover is provided with a buckle, and a corresponding buckle hole is provided on the main body support, and the mesh cover is fixed to the main body support through the buckle and the buckle hole.

[0012] Preferably, the main support includes a limiting curved surface formed by the outward transition of the concave surface.

[0013] Preferably, a limiting portion is provided on the mounting bracket, and the limiting portion corresponds to the limiting curved surface;

[0014] The limiting part includes an axle pin and a spring. The spring is sleeved on the axle pin and passes through an opening provided on the limiting part. The axle pin cooperates with the spring to perform telescopic movement. When the main body bracket rotates, the axle pin is pushed to move outward, thereby limiting the speaker body on the mounting bracket.

[0015] Preferably, a first clamping point is provided on the inner circle of the mounting bracket, and a corresponding second clamping point is provided on the main bracket. The mounting bracket is fixed on the main bracket by rotation through the cooperation between the first clamping point and the second clamping point.

[0016] Preferably, the outer ring of the mounting bracket is provided with an anti-reversal card point, and the main body bracket is provided with a corresponding matching fixed card point, the anti-reversal card point cooperates with the fixed card point to form a snap-fit ​​relationship, and is rotated so that the main body bracket and the mounting bracket are snapped together.

[0017] Preferably, a disassembly opening is provided on the main body bracket.

[0018] Preferably, a buffer ring is provided between the main support and the mounting support;

[0019] The buffer ring is made of rubber.

[0020] Preferably, the mesh cover is provided with equally spaced sound-transmitting holes.

[0021] The beneficial effects of the utility model are:

[0022] (1) The utility model relates to a vehicle-mounted embedded speaker. A buckle is provided on the mesh cover, and a corresponding buckle hole is provided on the main body bracket. The mesh cover is fixed to the main body bracket through the cooperation of the buckle and the buckle hole. A first clamping point is provided on the inner circle of the mounting bracket, and a second clamping point is provided on the main body bracket to cooperate with each other. The mounting bracket is fixed to the main body bracket by rotation through the cooperation of the first clamping point and the second clamping point. The main body bracket rotates to push the pin to move outward through the cooperation of the axle pin, the spring and the limit curved surface. The spring and the axle pin cooperate to perform telescopic movement to mount the speaker body on the mounting bracket. The speaker is mounted in the corresponding mounting hole on the vehicle body. No fasteners are required, which solves the problem of unsightly appearance when the front of the speaker is punched. There is no need to use a flip spring installation method, which solves the problem of the speaker being out of the mounting position due to vehicle vibration and impact. The speaker is more stable in use.

[0023] (2) The utility model is a vehicle-mounted embedded speaker, in which an anti-reversal card point is set on the outer ring of the mounting bracket, which cooperates with the fixed card point on the main bracket to form a snap-fit ​​relationship. The main bracket and the mounting bracket are rotated to be snapped together, thereby realizing convenient installation between the mounting bracket and the main bracket.

[0024] (3) The utility model is a vehicle-mounted embedded speaker, in which a disassembly opening is provided on the main body bracket. When disassembly is required, the anti-reversal card point is pressed through the disassembly opening, and the main body bracket is rotated counterclockwise, thereby separating the installation bracket from the main body bracket, making disassembly convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the exploded structure of a vehicle-mounted embedded speaker of the utility model;

[0026] Figure 2 is a schematic diagram of assembling a vehicle-mounted embedded speaker;

[0027] Figure 3 is a schematic diagram of a vehicle-mounted embedded speaker from another angle;

[0028] The markings of the components in the accompanying drawings are as follows:

[0029] 1. Grille; 1-1. Buckle; 1-2. Sound-transmitting hole; 2. Screw; 3. Speaker body; 4. Body bracket; 4-1. Clamp hole; 4-2. Fixed clamping point; 4-3. Limiting curved surface; 4-4. Disassembly opening; 5. Buffer ring; 6. Mounting bracket; 6-1. First clamping point; 6-2. Anti-reversal clamping point; 7. Axis pin; 8. Spring; 9. Limiting part. DETAILED DESCRIPTION

[0030] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0031] Example:

[0032] This embodiment introduces a vehicle-mounted embedded speaker structure.

[0033] like Figure 1 As shown, Figure 1 The utility model is a schematic diagram of the exploded structure of a vehicle-mounted embedded speaker.

[0034] A vehicle-mounted embedded speaker comprises: a mesh cover 1, a speaker body 3, a body bracket 4, and a mounting bracket 6;

[0035] The mesh cover 1 is installed on the main body bracket 4 and is located below the speaker body 3;

[0036] The speaker body 3 is installed in the main body bracket 4 by means of screws 2; there are four screws 2, and the installation is completed through the mounting holes provided on the speaker body and the corresponding mounting holes provided on the main body bracket.

[0037] The mounting bracket 6 is mounted above the main bracket 4;

[0038] After the speaker is assembled, it is installed in a corresponding installation hole on the vehicle body.

[0039] Furthermore, the mesh cover 1 is provided with a buckle 1-1, and a corresponding buckle hole 4-1 is provided on the main body bracket 4, and the mesh cover 1 is fixed to the main body bracket 4 through the buckle 1-1 and the buckle hole 4-1.

[0040] Furthermore, a buffer ring 5 is provided between the main support 4 and the mounting support 6;

[0041] The buffer ring 5 is made of rubber.

[0042] In this embodiment, the mesh cover 1 is made of nylon or other materials with good strength and toughness, and is formed by mold processing. The main frame 4 is made of aluminum alloy, zinc alloy or nylon, and is formed by mold processing. It is the main structural part that supports the speaker body, mesh cover and other components.

[0043] Furthermore, the mesh cover 1 is provided with equally spaced sound-transmitting holes 1-2.

[0044] like Figure 2 , 3 As shown, Figure 21 is a schematic diagram of an assembly of a vehicle-mounted embedded speaker. Figure 3 2 is a schematic diagram showing a vehicle-mounted embedded speaker from another angle.

[0045] The main support 4 includes a limiting curved surface 4-3 formed by the outward transition of the concave surface.

[0046] The mounting bracket 6 is provided with a limiting portion 9, and the limiting portion 9 corresponds to the limiting curved surface 4-3;

[0047] The limiting part 9 includes an axle pin 7 and a spring 8. The spring 8 is sleeved on the axle pin 7 and passes through an opening provided on the limiting part 9. The axle pin 7 and the spring 8 cooperate to perform telescopic movement. When the main bracket 4 rotates, the pin 7 is pushed to move outward, and the speaker body 3 is limited on the mounting bracket 6. At the same time, when the axle pin is locked, the rubber buffer ring between the main bracket 4 and the mounting bracket 6 plays a buffering role in the installation, protecting the stability and tightness of the installation of each structure.

[0048] In this embodiment, the shaft pin 7 and the spring 8 function so that the shaft pin 7 can achieve installation limit of the speaker product through telescopic movement; the spring 8 can return the shaft pin to its original position before installation and during removal.

[0049] Furthermore, the inner circle of the mounting bracket 6 is provided with a first clamping point 6-1, and a corresponding second clamping point is provided on the main bracket 4. The mounting bracket 6 is fixed on the main bracket 4 by rotating through the cooperation between the first clamping point 6-1 and the second clamping point.

[0050] Furthermore, the outer ring of the mounting bracket 6 is provided with an anti-reversal card point 6-2, and the main body bracket 4 is provided with a corresponding matching fixed card point 4-2. The anti-reversal card point 6-2 cooperates with the fixed card point 4-2 to form a snap-fit ​​relationship, and is rotated so that the main body bracket 4 and the mounting bracket 6 are snapped together.

[0051] Furthermore, a disassembly opening 4 - 4 is provided on the main frame 4 .

[0052] In this embodiment, the disassembly opening is for facilitating the separation of the installation bracket from the main bracket. During disassembly, a tool is used to press inward through the disassembly opening, and the buckle is disengaged from the clamping point. Then, the disassembly can be completed by rotating the main bracket counterclockwise. At this time, the anti-reversal clamping point is separated from the fixed clamping point by the squeezing force, and the disassembly is completed by rotating the main bracket counterclockwise.

[0053] In this embodiment, the number of the limiting curved surfaces 4 - 3 corresponds to the number of the limiting portions 9 .

[0054] In this embodiment, the installation steps of the speaker are briefly introduced:

[0055] (1) The installation dimensions on the vehicle body are cut according to the shape of the speaker;

[0056] (2) Pre-assemble the speaker main bracket 4 and the mounting bracket 6 together and place them into the mounting hole of the vehicle body;

[0057] (3) Use a special wrench to rotate the main bracket 4 clockwise to the first clamping point 6-1, and rotate the first clamping point 6-1 to the position where it fits with the second clamping point, and the speaker is installed;

[0058] (4) Use a pin to press the anti-reversal point 6-2 on the mounting bracket 6, and at the same time rotate the main bracket 4 counterclockwise to separate the main bracket 4 from the mounting bracket 6, and the speaker can be disassembled.

[0059] This embodiment introduces a vehicle-mounted embedded speaker. Through the above-mentioned installation method, it is simpler in structure and more convenient to assemble. Most of the installation connections are completed by buckles and card points. The mesh cover is installed on the main body bracket through buckles and card holes. The connection between the main body bracket and the installation bracket is completed by the first card point and the second card point. In addition, through the telescopic movement of the axle pin and the spring, when the main body bracket rotates, the axle pin will be pushed outward to limit the speaker body on the installation bracket. A series of installation methods, the embedded speaker does not need to use fasteners to be installed at the set position inside the car, which solves the problem of unsightly appearance when the front of the speaker is punched, and does not need to be installed with a flip spring, which solves the problem of the speaker being out of the installation position due to vehicle vibration and impact. It is more stable in use and will not cause accidental damage to human hands. At the same time, an anti-reversal card point is set on the outer ring of the installation bracket, which cooperates with the fixed card point on the main bracket to realize the convenient installation and disassembly of the speaker structure.

[0060] The utility model introduces a vehicle-mounted embedded speaker, which has the characteristics of complete appearance, high performance and stable installation, and has better practical effect.

[0061] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A vehicle-mounted embedded speaker, characterized in that: include: A mesh cover (1), a speaker body (3), a body bracket (4), and a mounting bracket (6); The mesh cover (1) is mounted on the main body bracket (4) and is located below the speaker body (3); The speaker body (3) is installed in the body bracket (4) by means of screws (2); The mounting bracket (6) is mounted above the main body bracket (4); The inner circle of the mounting bracket (6) is provided with a first clamping point (6-1), and a second clamping point is provided on the main bracket (4) to match the first clamping point (6-1) and the second clamping point to rotate the mounting bracket (6) to fix it on the main bracket (4); The outer ring of the mounting bracket (6) is provided with an anti-reversal clamping point (6-2), and the main bracket (4) is provided with a corresponding matching fixed clamping point (4-2). The anti-reversal clamping point (6-2) cooperates with the fixed clamping point (4-2) to form a snap-fit ​​relationship, and the main bracket (4) and the mounting bracket (6) are rotated so that the main bracket (4) and the mounting bracket (6) are snap-fitted together.

2. The vehicle-mounted embedded speaker according to claim 1, characterized in that: The mesh cover (1) is provided with a buckle (1-1), and a corresponding buckle hole (4-1) is provided on the main body support (4); the mesh cover (1) is fixed to the main body support (4) through the cooperation between the buckle (1-1) and the buckle hole (4-1).

3. The vehicle-mounted embedded speaker according to claim 1, characterized in that: The main body support (4) comprises a limiting curved surface (4-3) formed by the outward transition of the concave surface.

4. The vehicle-mounted embedded speaker according to claim 3, characterized in that: A limiting portion (9) is provided on the mounting bracket (6), and the limiting portion (9) corresponds to the limiting curved surface (4-3).

5. The vehicle-mounted embedded speaker according to claim 4, characterized in that: The limiting portion (9) comprises an axle pin (7) and a spring (8). The spring (8) is sleeved on the axle pin (7) and passes through an opening provided on the limiting portion (9). The axle pin (7) and the spring (8) cooperate to perform telescopic movement. When the main body bracket (4) rotates, the axle pin (7) is pushed to move outward, thereby limiting the speaker body (3) on the mounting bracket (6).

6. The vehicle-mounted embedded speaker according to claim 1, characterized in that: The main body support (4) is provided with a disassembly opening (4-4).

7. The vehicle-mounted embedded speaker according to claim 1, characterized in that: A buffer ring (5) is provided between the main body bracket (4) and the mounting bracket (6); The buffer ring (5) is made of rubber.

8. The vehicle-mounted embedded speaker according to claim 1, characterized in that: The mesh cover (1) is provided with sound-transmitting holes (1-2) distributed at equal intervals.

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