Double-layer fixing ring structure convenient for placing microphone

Abstract

The utility model relates to the technical field of fixing brackets, in particular to a double-layer fixing ring structure convenient for placing a microphone, which comprises a first mounting seat, a left preformed hole and a right preformed hole are respectively formed in the upper part and the lower part of the first mounting seat, a second mounting seat is mounted on the inner rear side of the lower part of the first mounting seat, and a first fixing ring is rotatably connected onto the second mounting seat. Torsion springs are connected between the first fixing ring and the left portion and the right portion of the second installation base so as to achieve the rotating function, the second fixing ring is rotationally connected to the left side of the first fixing ring, the second fixing ring is located on the rear side of the first fixing ring, and the second fixing ring is in contact connection with the first installation base. According to the utility model, through the double-layer rotatable fixing ring and the elastic reset design of the torsion spring, flexible switching and fixing of a single microphone or double microphones are realized, the space occupied by the device is obviously saved, the stability of the device is enhanced through the function of the supporting plate, the problem of looseness of a traditional external support is avoided, the multi-scene pickup requirement is met, and the space utilization rate is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of fixed brackets, and in particular to a double-layer fixed ring structure that facilitates microphone placement. Background Technology

[0002] With the increasing integration of audio equipment, microphones, as core sound pickup devices, have also become part of the integrated configuration. In existing technologies, microphones are mostly placed using external bracket structures, fixed to the surface of the device by clamping or threaded connections. This method is rather obtrusive and complicated to use, especially in scenarios where multiple microphones need to work together. Existing devices often require additional independent brackets, which not only take up space but also easily lead to decreased device stability due to loose structures. In addition, conventional brackets lack integrated dustproof design, and dust easily accumulates in the long-term exposed mounting positions, affecting the microphone's contact stability and the device's lifespan. Furthermore, the lack of integrated design with the speaker body affects the overall appearance of the product and makes it prone to collision damage in mobile usage scenarios.

[0003] Therefore, to address the above issues, a double-layer fixing ring structure that facilitates microphone placement is now being developed. Utility Model Content

[0004] To overcome the shortcomings of traditional devices, this invention provides a double-layer fixing ring structure that facilitates microphone placement.

[0005] The technical implementation scheme of this utility model is as follows: a double-layer fixing ring structure for easy microphone placement, including a first mounting base, with two pre-drilled holes on both the upper and lower parts of the first mounting base, and a second mounting base installed on the lower inner rear side of the first mounting base. A first fixing ring is rotatably connected to the second mounting base, and torsion springs are connected between the first fixing ring and the left and right parts of the second mounting base to achieve rotation. A second fixing ring is rotatably connected to the left side of the first fixing ring, and the second fixing ring is located behind the first fixing ring. The second fixing ring is in contact with the first mounting base. A support plate is connected to the left side of the first fixing ring, and the support plate is located in front of the second fixing ring. The support plate is used to support the second fixing ring. A connecting rope is provided at the lower part of the first mounting base, and a dustproof plate is provided at the other end of the connecting rope. Four rubber blocks are provided on the dustproof plate. The first mounting base is installed on the side of the speaker by screws through the pre-drilled holes.

[0006] Preferably, both the first fixing ring and the second fixing ring are arched structures.

[0007] Preferably, the support plate is provided with ribs to enhance stability.

[0008] Preferably, the dustproof plate is designed with chamfered edges to avoid the risk of scratches to users during operation.

[0009] Preferably, the dustproof plate has anti-slip grooves on both the left and right sides to help increase friction.

[0010] Preferably, the rubber block has a circular structure.

[0011] By adopting the above technical solution, compared with the prior art, this utility model has the following advantages:

[0012] 1. This utility model achieves flexible switching and fixing of single or dual microphones through the double-layer rotatable fixing ring and torsion spring elastic reset design, which significantly saves the space occupied by the equipment. The support plate enhances the stability of the equipment and avoids the looseness problem of traditional external brackets. At the same time, it meets the sound pickup needs of multiple scenarios and improves space utilization.

[0013] 2. This utility model, through the embedded design of the rubber block and the reserved hole, can cover the internal structure of the first mounting base, effectively preventing dust from entering the internal area, avoiding problems caused by dust accumulation, significantly extending the service life of the equipment, and the design of the rubber block enhances the stability of the closure, reducing the risk of accidental opening in mobile scenarios. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the first three-dimensional structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention.

[0016] Figure 3 This is a schematic diagram of the third three-dimensional structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the installation position of this utility model.

[0018] Reference numerals: 1_First mounting base, 2_Pre-drilled hole, 3_Second mounting base, 4_First fixing ring, 5_Torsion spring, 6_Second fixing ring, 7_Support plate, 8_Dustproof plate, 9_Rubber block, 10_Connecting rope, 11_Speaker. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments. Example

[0020] A double-layer fixing ring structure for easy microphone placement, such as Figures 1-4As shown, it includes a first mounting base 1, with two pre-drilled holes 2 on both the upper and lower parts of the first mounting base 1. A second mounting base 3 is mounted on the lower inner rear side of the first mounting base 1. A first fixing ring 4 is rotatably connected to the second mounting base 3. Torsion springs 5 ​​are connected between the first fixing ring 4 and the left and right sides of the second mounting base 3 to achieve rotation. A second fixing ring 6 is rotatably connected to the left side of the first fixing ring 4. The second fixing ring 6 is located behind the first fixing ring 4 and is in contact with the first mounting base 1. The first fixing ring 4 and the second fixing ring 6 are... All 6 are arched structures. The first fixing ring 4 is connected to a support plate 7 on the left side. The support plate 7 is located in front of the second fixing ring 6. The support plate 7 is used to support the second fixing ring 6. Ribs are provided on the support plate 7 to enhance stability. The front of the first mounting base 1 is connected to a dustproof plate 8. The dustproof plate 8 is designed with chamfers to avoid the risk of scratches to the user during operation. Anti-slip grooves are provided on both the left and right sides of the dustproof plate 8 to help increase friction. Two rubber blocks 9 are connected to the top and bottom of the dustproof plate 8. The rubber blocks 9 are circular structures.

[0021] It should be noted that this device can be used to place the microphone. First, fix the device to a suitable position on the side of the speaker 11 through the reserved hole 2 on the first mounting base 1. The specific position is not limited and can be set according to the product model. The position should be set so that the microphone is not obstructed from the activity space and is convenient to use. When the microphone needs to be placed, rotate the first fixing ring 4 downward along the second mounting base 3. At this time, the two torsion springs 5 ​​will be deformed under pressure. When the first fixing ring 4 is rotated to 90°, press the first fixing ring 4 lightly and then place the microphone in it. At this time, the weight of the microphone and the rebound force of the torsion springs 5 ​​cancel each other out, and the microphone is placed. When the microphone is no longer needed, simply flip the dust cover 8 upward and cover the front of the first mounting base 1. At this time, the rubber block 9 is squeezed into the reserved hole 2, so that the dust cover 8 achieves the effect of covering the first mounting base 1 through the friction between the rubber block 9 and the reserved hole 2. The first mounting base 1 and the dust cover 8 are connected by a connecting rope 10 to prevent the dust cover 8 from being lost when not in use. Example

[0022] It should be noted that this utility model provides the effect of placing two microphones at the same time. When two microphones need to be placed, the first fixing ring 4 is rotated downward along the second mounting base 3. At that time, the two torsion springs 5 ​​are subjected to pressure and begin to deform. After rotating the first fixing ring 4 to 90°, the second fixing ring 6 is rotated 180° to the left. At this time, the second fixing ring 6 fits with the support plate 7, increasing stability. Then, the two microphones can be placed into the first fixing ring 4 and the second fixing ring 6.

[0023] Although this disclosure has been described with respect to only a limited number of embodiments, those skilled in the art who benefit from this disclosure will understand that various other embodiments can be devised without departing from the scope of this invention. Therefore, the scope of this invention should be limited only by the appended claims.

Claims

1. A double layer fixing ring structure for facilitating microphone placement, characterized by: The utility model provides a first mounting seat (1) is included, the first mounting seat (1) is opened left and right two reservation hole (2) in two parts, second mounting seat (3) is installed to the first mounting seat (1) inner rear side of lower part, first fixed ring (4) is rotatably connected on second mounting seat (3), the first fixed ring (4) is connected with the torsional spring (5) between left and right two parts of second mounting seat (3), to realize rotation function, second fixed ring (6) is rotatably connected to the first fixed ring (4) left side, second fixed ring (6) is located the first fixed ring (4) rear side, second fixed ring (6) is in contact with the first mounting seat (1) connection, the first fixed ring (4) left side is connected with support plate (7), support plate (7) is located with second fixed ring (6) front side, support plate (7) is used to support second fixed ring (6), first mounting seat (1) lower part is equipped with connecting rope (10), connecting rope (10) other end is equipped with dustproof board (8), dustproof board (8) is equipped with 4 rubber blocks (9), first mounting seat (1) is installed in the sound (11) side through reservation hole (2) with screw fixing mode.

2. A double ring structure for facilitating microphone placement according to claim 1, characterized in that 1, The first fixed ring (4) and the second fixed ring (6) are both arcuate structures.

3. The dual layer mounting ring structure for facilitating microphone placement of claim 1, wherein, The support plate (7) is provided with a rib plate for reinforcing stability.

4. The dual layer mounting ring structure for facilitating microphone placement of claim 1, wherein, The dustproof board (8) is designed with a chamfer to avoid scratching during operation.

5. The dual layer mounting ring structure for facilitating microphone placement of claim 1, wherein, The dustproof board (8) is provided with anti-skid grooves on both sides to increase friction.

6. The dual layer mounting ring structure for facilitating microphone placement of claim 1, wherein, The rubber block (9) is a circular structure.

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