Vehicle roof microphone convenient to disassemble

Abstract

The vehicle roof microphone convenient to disassemble comprises an adhesion plate, a bonding layer is arranged on one side wall of the adhesion plate, a mounting shell is fixedly connected to one side wall, far away from the bonding layer, of the adhesion plate, a mounting seat is slidably connected into the mounting shell, a circular groove is formed in one side wall of the mounting seat, and the circular groove is internally provided with a clamping groove. A circular groove is formed in the mounting base, a circular block is arranged in the circular groove, a threaded opening is formed in the side wall, close to the circular groove, of the mounting shell, a threaded block is in threaded connection with the interior of the threaded opening, one end of the threaded block is fixedly connected to the circular block, a connecting base is arranged at the end, away from the mounting shell, of the mounting base, and a connecting shell is arranged on the connecting base through an adjusting structure. And a microphone main body is arranged on the connecting shell. According to the utility model, after the microphone main body is installed by a user, the microphone main body can be conveniently disassembled and adjusted in position, which is very beneficial for the user to use.

Description

Technical Field

[0001] The utility model relates to the technical field related to vehicle-mounted microphones, and in particular to a vehicle roof microphone which is easy to disassemble. Background Art

[0002] Microphone, whose scientific name is microphone, is also called microphone and micro-phone. Microphone is an energy conversion device that converts sound signals into electrical signals. Corresponding on-board microphones will be installed inside the vehicle for use by people inside the vehicle. The on-board microphones can be installed at designated locations as needed. Among them, there are microphones that need to be installed on the roof of the vehicle as needed.

[0003] Since there is often no prefabricated connection structure on the car roof for microphone installation, the microphone often needs to be fixed by bonding when it needs to be installed on the car roof. However, such placement is not convenient for disassembly of the microphone body, and it is also impossible to conveniently adjust the position of the microphone body, which is not conducive to user use.

[0004] To this end, this solution proposes a car roof microphone that is easy to disassemble to solve the above problem. Summary of the invention

[0005] The utility model aims to solve the problems existing in the prior art and provides a car roof microphone which is easy to disassemble.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A car roof microphone that is easy to disassemble comprises an adhesive plate, a side wall of the adhesive plate is provided with an adhesive layer, a side wall of the adhesive plate away from the adhesive layer is fixedly connected to a mounting shell, a mounting seat is slidably connected in the mounting shell, a side wall of the mounting seat is provided with a circular groove, a round block is provided in the circular groove, a side wall of the mounting shell close to the circular groove is provided with a threaded opening, a threaded block is threadedly connected in the threaded opening, one end of the threaded block is fixedly connected to the round block, a connecting seat is provided at one end of the mounting seat away from the mounting shell, a connecting shell is provided on the connecting seat via an adjustment structure, and a microphone body is provided on the connecting shell.

[0008] Preferably, the adjustment structure includes a rotating groove arranged on the upper end surface of the connecting seat, a rotating disk is rotatably connected in the rotating groove, one end of the rotating disk away from the rotating groove is fixedly connected to the mounting seat, a threaded hole is provided on one side wall of the rotating groove, an extrusion screw is threadedly connected in the threaded hole, a sliding groove is provided on the lower end surface of the connecting seat, a sliding block is slidably connected in the sliding groove, a threaded column is threaded through the sliding block, one end of the threaded column is rotatably connected to the inner wall of the sliding groove, the other end of the threaded column penetrates the connecting seat, and the connecting shell is arranged on the sliding block.

[0009] Preferably, rotation grooves are provided on the inner walls on both sides of the connecting shell, rotation blocks are rotatably connected in the two rotation grooves, friction pads are sleeved on the two rotation blocks, the two rotation blocks are commonly and fixedly connected to a connecting block, and the microphone body is arranged on the connecting block.

[0010] Preferably, the sliding groove is in a T-shape, the sliding block is also in a T-shape, and the shape of the sliding block matches the sliding groove.

[0011] Preferably, one end of the threaded column away from the sliding groove is fixedly connected to an operating disk.

[0012] Preferably, the mounting shell is square, and the mounting seat is also square.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, the staff can use the adhesive layer on the adhesive plate to conveniently complete the fixed connection with the car roof, and can conveniently complete the installation and disassembly of the microphone body with the help of the cooperation of the round groove and the round block, and the cooperation of the threaded mouth and the threaded block, which is greatly beneficial to the user. At the same time, the position and orientation of the microphone body can be adjusted with the help of the rotation of the rotating disk and the sliding of the sliding block, which further meets the user's demand for the use of the microphone body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a car roof microphone that is easy to disassemble proposed by the utility model;

[0016] Figure 2 This is a front structural cross-sectional view of a car roof microphone that is easy to disassemble proposed by the utility model;

[0017] Figure 3 The utility model provides a side structural cross-sectional view of a connecting shell portion of a car roof microphone that is easy to disassemble.

[0018] In the figure: 1 adhesive plate, 2 adhesive layer, 3 mounting shell, 4 mounting seat, 5 circular groove, 6 circular block, 7 threaded mouth, 8 threaded block, 9 connecting seat, 10 connecting shell, 11 microphone body, 12 rotating groove, 13 rotating disk, 14 threaded hole, 15 extrusion screw, 16 sliding groove, 17 sliding block, 18 threaded column, 19 rotating groove, 20 rotating block, 21 friction pad, 22 connecting block, 23 operating disk. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-Figure 3 A car roof microphone that is easy to disassemble comprises an adhesive plate 1, an adhesive layer 2 is provided on one side wall of the adhesive plate 1, a mounting shell 3 is fixedly connected to a side wall of the adhesive plate 1 away from the adhesive layer 2, a mounting seat 4 is slidably connected in the mounting shell 3, the mounting shell 3 is square, and the mounting seat 4 is also square. Such a square arrangement enables the mounting seat 4 to smoothly align the circular groove 5 with the threaded opening 7 when inserted into the mounting shell 3 for connection, thereby facilitating the connection and installation work. A circular groove 5 is provided on one side wall of the mounting seat 4, a round block 6 is provided in the circular groove 5, a threaded opening 7 is provided on one side wall of the mounting shell 3 close to the circular groove 5, a threaded block 8 is threadedly connected in the threaded opening 7, and one end of the threaded block 8 is fixedly connected to the round block 6, so that the connection, installation and disassembly work can be conveniently carried out, which greatly facilitates the user. The user uses the mounting seat 4, and a connecting seat 9 is provided at one end away from the mounting shell 3. A connecting shell 10 is provided on the connecting seat 9 through an adjustment structure. The adjustment structure includes a rotating groove 12 arranged on the upper end surface of the connecting seat 9. A rotating disk 13 is rotatably connected in the rotating groove 12. One end of the rotating disk 13 away from the rotating groove 12 is fixedly connected to the mounting seat 4. A threaded hole 14 is provided on one side wall of the rotating groove 12. An extrusion screw 15 is threadedly connected in the threaded hole 14. A sliding groove 16 is provided on the lower end surface of the connecting seat 9. A sliding block 17 is slidably connected in the sliding groove 16. The sliding groove 16 is T-shaped, and the sliding block 17 is also T-shaped. The shape of the sliding block 17 matches the sliding groove 16, so that the sliding block 17 can slide more stably in the sliding groove 16 without falling off, thereby reducing the burden of the threaded column 18.

[0021] A threaded column 18 is threaded through the sliding block 17, one end of the threaded column 18 is rotatably connected to the inner wall of the sliding groove 16, and the other end of the threaded column 18 passes through the connecting seat 9. The end of the threaded column 18 away from the sliding groove 16 is fixedly connected to an operating disk 23, and the operating disk 23 facilitates the user to rotate the threaded column 18 for adjustment. The connecting shell 10 is arranged on the sliding block 17, so that the orientation and position adjustment work can be conveniently performed, so that the microphone body 11 can be better used by the user. The microphone body 11 is provided on the connecting shell 10, and the inner walls on both sides of the connecting shell 10 are provided with rotating grooves 19. Rotating blocks 20 are rotatably connected in the two rotating grooves 19, and friction pads 21 are sleeved on the two rotating blocks 20. The two rotating blocks 20 are fixedly connected to a connecting block 22 together, and the microphone body 11 is arranged on the connecting block 22. With the help of the friction force of the friction pad 21, the microphone body 11 can be kept stable after rotating to a specified pitch angle, and then the microphone body 11 can work stably after adjustment.

[0022] During the use of the utility model, the adhesive plate 1 is firstly bonded and fixed to the designated position of the car roof with the aid of the adhesive layer 2. When the microphone body 11 needs to be installed on the car roof for use, the mounting seat 4 can be inserted into the mounting shell 3 along the designated direction so that the circular groove 5 is aligned with the threaded opening 7. Then, the threaded block 8 is rotated so that the threaded block 8 is threadedly connected and enters the threaded opening 7. Then, the circular block 6 is inserted into the circular groove 5. Then, the mounting seat 4 is smoothly installed and fixed in the mounting shell 3. In this way, the installation work of the microphone body 11 on the car roof is smoothly completed. When it is necessary to disassemble it, only the reverse operation is required. This is greatly beneficial to the user's use. At the same time, the staff can also relatively By rotating the connecting seat 9 and the mounting seat 4, the microphone body 11 is oriented in different directions by means of the rotation of the rotating disk 13 in the rotating groove 12. Then the staff can rotate the extrusion screw 15 in the threaded hole 14 so that the extrusion screw 15 presses against the rotating disk 13 to complete the fixing work. The threaded column 18 can also be rotated to drive the sliding block 17 to slide in the sliding groove 16, thereby moving the microphone body 11 as a whole to a suitable position. The user can also rotate the connecting block 22 and the microphone body 11. By means of the rotation of the rotating block 20 in the rotating groove 19 and the friction pad 21, the microphone body 11 can be smoothly rotated to the specified pitch angle and fixed. Such convenient adjustment greatly meets the user's usage needs.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A car roof microphone that is easy to disassemble, comprising an adhesive plate (1), wherein a side wall of the adhesive plate (1) is provided with an adhesive layer (2), characterized in that: A mounting shell (3) is fixedly connected to a side wall of the adhesive plate (1) away from the adhesive layer (2), a mounting seat (4) is slidably connected inside the mounting shell (3), a circular groove (5) is provided on one side wall of the mounting seat (4), a circular block (6) is provided inside the circular groove (5), a threaded opening (7) is provided on a side wall of the mounting shell (3) close to the circular groove (5), a threaded block (8) is threadedly connected inside the threaded opening (7), one end of the threaded block (8) is fixedly connected to the circular block (6), a connecting seat (9) is provided on one end of the mounting seat (4) away from the mounting shell (3), a connecting shell (10) is provided on the connecting seat (9) through an adjustment structure, and a microphone body (11) is provided on the connecting shell (10).

2. The easily disassembled car ceiling microphone according to claim 1, characterized in that: The adjustment structure comprises a rotating groove (12) arranged on the upper end surface of the connecting seat (9), a rotating disk (13) being rotatably connected in the rotating groove (12), one end of the rotating disk (13) away from the rotating groove (12) being fixedly connected to the mounting seat (4), a threaded hole (14) being arranged on a side wall of the rotating groove (12), an extrusion screw (15) being threadedly connected in the threaded hole (14), a sliding groove (16) being arranged on the lower end surface of the connecting seat (9), a sliding block (17) being slidably connected in the sliding groove (16), a threaded column (18) being threadedly penetrated on the sliding block (17), one end of the threaded column (18) being rotatably connected to the inner wall of the sliding groove (16), the other end of the threaded column (18) penetrating the connecting seat (9), and the connecting shell (10) being arranged on the sliding block (17).

3. The easily disassembled car ceiling microphone according to claim 1, characterized in that: The inner walls on both sides of the connecting shell (10) are provided with rotation grooves (19), and rotation blocks (20) are rotationally connected in the two rotation grooves (19). The two rotation blocks (20) are sleeved with friction pads (21), and the two rotation blocks (20) are fixedly connected to a connection block (22) together, and the microphone body (11) is arranged on the connection block (22).

4. The easily disassembled car ceiling microphone according to claim 2, characterized in that: The sliding groove (16) is in a T-shape, and the sliding block (17) is also in a T-shape, and the shape of the sliding block (17) matches that of the sliding groove (16).

5. The easily disassembled car ceiling microphone according to claim 2, characterized in that: An end of the threaded column (18) away from the sliding groove (16) is fixedly connected to an operating disk (23).

6. The easily disassembled car ceiling microphone according to claim 1, characterized in that: The mounting shell (3) is square in shape, and the mounting seat (4) is also square in shape.

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