Array microphone mounting structure convenient to position

Abstract

The utility model relates to the technical field of array microphones, in particular to an array microphone mounting structure convenient to position, which comprises a mounting seat, a supporting plate is mounted on one side of the bottom of the mounting seat, a positioning groove is arranged at the top of the supporting plate, an array microphone body is arranged in the positioning groove, and an accommodating groove is arranged on the side surface of the mounting seat. One side of the top of the mounting seat is provided with a fixing block, the top of the fixing block is provided with a connecting rod, the bottom of the connecting rod slidably penetrates through the fixing block, the side face of the bottom of the connecting rod is sleeved with a spring, the top of the spring is fixed to the bottom of the fixing block, the bottom of the spring is fixed to the top end of a spring seat, and the spring seat is fixed to the bottom of the connecting rod. The array microphone body can be positioned through the positioning groove and the accommodating groove, the pressing block can abut against the top of the array microphone body through the elastic force of the spring, fixation of the array microphone body is completed, installation is simple, and positioning is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of array microphones, and in particular to an array microphone installation structure which is easy to position. Background Art

[0002] An array microphone refers to a system consisting of a certain number of microphones used to sample and process the spatial characteristics of a sound field.

[0003] Existing array microphones are generally fixed on a mounting base. However, during installation, since there is no positioning mechanism on the mounting base used to install the array microphone, it is inconvenient to position the array microphone. After the position is determined, it needs to be clamped and fixed by a threaded clamp, which is inconvenient to position and fix. Moreover, when the array microphone is not in use, the array microphone is still exposed to the external environment, and impurities such as dust in the air will adhere to the surface of the array microphone, resulting in poor dustproof effect. Therefore, we propose an array microphone installation structure that is easy to position. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose an array microphone installation structure that is easy to position.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: designing an array microphone installation structure that is easy to position, including a mounting seat, a support plate is installed on one side of the bottom of the mounting seat, a positioning groove is provided on the top of the support plate, an array microphone body is provided inside the positioning groove, and a receiving groove is opened on the side of the mounting seat, and the array microphone body is located in the receiving groove;

[0006] A fixing block is installed on one side of the top of the mounting seat, a connecting rod is arranged on the top of the fixing block, the bottom of the connecting rod slides through the fixing block, and a spring is sleeved on the side of the bottom of the connecting rod, the top of the spring is fixed to the bottom of the fixing block, the bottom of the spring is fixed on the top of the spring seat, and the spring seat is fixed to the bottom of the connecting rod;

[0007] A strip-shaped connecting block is vertically installed on the top of the connecting rod, one end of the strip-shaped connecting block extends above the receiving groove, and a pressing block is installed on one end of the bottom of the strip-shaped connecting block close to the receiving groove, the bottom of the pressing block extends into the receiving groove, and the bottom of the pressing block is connected to the top of the array microphone body;

[0008] A connecting frame is provided on the side of the mounting seat, a dustproof cloth is installed at the bottom of the connecting frame, the bottom of the dustproof cloth is fixed to the top of the support plate, and when the connecting frame moves to the top of the mounting seat, the dustproof cloth covers the array microphone body;

[0009] A mounting plate is installed on one side of the connecting frame, a rotating shaft is rotatably connected to the top of the mounting plate, a strip card block is fixedly installed on the top of the rotating shaft, a card slot is opened at one end of the top of the strip connecting block, and one end of the strip card block extends into the card slot.

[0010] Preferably, a metal shaping hose is installed on one side of the mounting seat, and a suction cup base is installed on the other end of the metal shaping hose.

[0011] Preferably, a limiting frame is installed on the bottom edge of the pressing block, the limiting frame is sleeved on the top of the array microphone body, and the inner surface of the limiting frame is gap-matched with the side surface of the array microphone body.

[0012] Preferably, the inner surface of the connecting frame is gap-matched with the side surface of the pressing block.

[0013] Preferably, sliders are installed at both ends of the inner surface of the connecting frame, and the adjacent ends of the two sliders extend into the guide grooves provided on both sides of the mounting seat.

[0014] Preferably, when the strip-shaped card block is located in the card slot, the connecting frame is sleeved on the side surface of the pressing block.

[0015] Preferably, the bottom of the pressing block and the inner surface of the positioning groove are both connected with a buffer pad.

[0016] The design scheme proposed by the utility model has the following beneficial effects during application:

[0017] 1. The array microphone body can be positioned through the positioning groove and the receiving groove, and the elastic force of the spring can make the pressing block press against the top of the array microphone body to complete the fixation of the array microphone body. The installation is simple and the positioning is convenient.

[0018] 2. Through the cooperation of the strip card block and the card slot, the connecting frame can be fixed on the mounting base, so that the dustproof cloth covers the array microphone body, preventing external dust from adhering to the array microphone body and improving the dustproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the mounting seat structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the strip-shaped connecting block and connecting rod structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the connection frame and the dustproof cloth of the utility model;

[0023] Figure 5It is a side view of the mounting seat structure of the utility model;

[0024] Figure 6 It is a schematic diagram of the mounting seat structure of the utility model.

[0025] In the figure: 1. Suction cup base; 2. Metal shaping hose; 3. Mounting seat; 4. Dustproof cloth; 5. Connecting frame; 6. Spring seat; 7. Spring; 8. Fixing block; 9. Connecting rod; 10. Strip connecting block; 11. Pressing block; 12. Limiting frame; 13. Array microphone body; 14. Card slot; 15. Guide slot; 16. Strip card block; 17. Support plate; 18. Rotating shaft; 19. Mounting plate; 20. Slider; 21. Positioning slot; 22. Accommodating slot. DETAILED DESCRIPTION

[0026] 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.

[0027] Reference Figure 1-Figure 6 A microphone array mounting structure for easy positioning includes a mounting seat 3, a support plate 17 is mounted on one side of the bottom of the mounting seat 3, a positioning groove 21 is arranged on the top of the support plate 17, an array microphone body 13 is arranged inside the positioning groove 21, a receiving groove 22 is opened on the side of the mounting seat 3, and the array microphone body 13 is located in the receiving groove 22. When installing, Figure 6 As shown, the bottom of the array microphone body 13 can be placed in the positioning groove 21, and the main body of the array microphone body 13 is located in the receiving groove 22, so that positioning can be completed, and positioning is convenient.

[0028] like Figure 2 and Figure 3 As shown, a fixing block 8 is installed on one side of the top of the mounting seat 3, a connecting rod 9 is provided on the top of the fixing block 8, the bottom of the connecting rod 9 slides through the fixing block 8, and a spring 7 is sleeved on the bottom side of the connecting rod 9, the top of the spring 7 is fixed to the bottom of the fixing block 8, the bottom of the spring 7 is fixed to the top of the spring seat 6, and the spring seat 6 is fixed to the bottom of the connecting rod 9, and the spring seat 6 will be pushed downward under the elastic force of the spring 7, thereby controlling the connecting rod 9 to move downward.

[0029] like Figure 3As shown, a strip connecting block 10 is vertically installed on the top of the connecting rod 9, one end of the strip connecting block 10 extends above the accommodating groove 22, and a pressure block 11 is installed at one end of the bottom of the strip connecting block 10 close to the accommodating groove 22, the bottom of the pressure block 11 extends into the accommodating groove 22, and the bottom of the pressure block 11 is connected to the top of the array microphone body 13. Under the action of the spring 7, the connecting rod 9 will drive the strip connecting block 10 to move downward, so that the pressure block 11 will generate downward pressure to fix the array microphone body 13, and the fixation is convenient.

[0030] It should be noted that if Figure 1 and Figure 3 As shown, a limiting frame 12 is installed on the bottom edge of the pressing block 11, and the limiting frame 12 is sleeved on the top of the array microphone body 13, and the inner surface of the limiting frame 12 is matched with the side clearance of the array microphone body 13. Under the action of the limiting frame 12, the top of the array microphone body 13 can be limited to prevent the top of the array microphone body 13 from shaking.

[0031] like Figure 1 and Figure 4 As shown, a connecting frame 5 is provided on the side of the mounting seat 3, and a dustproof cloth 4 is installed at the bottom of the connecting frame 5. The bottom of the dustproof cloth 4 is fixed to the top of the support plate 17. When the connecting frame 5 is moved along the mounting seat 3, the dustproof cloth 4 will expand and contract following the movement of the connecting frame 5.

[0032] It should be noted that if Figure 2 and Figure 4 As shown, sliders 20 are installed at both ends of the inner surface of the connecting frame 5, and the adjacent ends of the two sliders 20 extend into the guide grooves 15 opened on both sides of the mounting seat 3. With the cooperation of the sliders 20 and the guide grooves 15, the connecting frame 5 can be limited so that the connecting frame 5 remains stable.

[0033] like Figure 5 As shown, when the connecting frame 5 moves to the top of the mounting base 3, the dustproof cloth 4 covers the array microphone body 13, so that when the array microphone body 13 is not in use, the dustproof cloth 4 can cover the array microphone body 13 to prevent dust from adhering to the array microphone body 13.

[0034] It should be noted that, when the bar block 16 is located in the card slot 14, the connecting frame 5 is sleeved on the side of the pressing block 11, so that when not in use, the dustproof cloth 4 can completely cover the array microphone body 13 to complete the dust protection of the array microphone body 13.

[0035] like Figure 2 and Figure 5As shown, a mounting plate 19 is installed on one side of the connecting frame 5, and a rotating shaft 18 is rotatably connected to the top of the mounting plate 19, and a strip card block 16 is fixedly installed on the top of the rotating shaft 18. A card slot 14 is opened at one end of the top of the strip connecting block 10, and one end of the strip card block 16 extends into the card slot 14. In actual use, when the slider 20 on the connecting frame 5 moves to the top of the guide groove 15, the strip card block 16 will move to the top of the strip connecting block 10. In this way, after the strip card block 16 is rotated to a position aligned with the card slot 14, and then the connecting frame 5 is moved downward, the strip card block 16 will move into the card slot 14, thereby completing the fixation of the connecting frame 5.

[0036] Specifically, during the installation of the utility model, the staff first pulls the strip connection block 10 upwards, the strip connection block 10 drives the connecting rod 9 and the pressure block 11 to move upwards, the spring 7 is compressed, and then the bottom end of the array microphone body 13 is inserted into the positioning groove 21, so that the main body of the array microphone body 13 is located in the receiving groove 22, and then the strip connection block 10 is released, the spring 7 is extended, and the connecting rod 9 is pushed downward, and the connecting rod 9 drives the pressure block 11 to move downward, and the bottom of the pressure block 11 is against the top of the array microphone body 13, fixing the top of the array microphone body 13. When the array microphone body 13 is not in use, the work The personnel pulls the connecting frame 5 upwards, and the connecting frame 5 moves upwards along the guide groove 15. The dustproof cloth 4 extends along with the connecting frame 5. When the sliders 20 at both ends of the connecting frame 5 move to the top of the guide groove 15, the bar block 16 is located above the slot 14. Then the bar block 16 is rotated. Under the action of the rotating shaft 18, the bar block 16 is rotated to the top of the slot 14. Then the connecting frame 5 is moved downward so that the bar block 16 moves into the slot 14 to fix the connecting frame 5. At the same time, the dustproof cloth 4 will cover the array microphone body 13 to protect the array microphone body 13 from dust.

[0037] Furthermore, Figure 1 As shown, a metal shaping hose 2 is installed on one side of the mounting seat 3, and a suction cup base 1 is installed on the other end of the metal shaping hose 2. During actual use, the staff can adsorb and fix the suction cup base 1 at a preset position, and then adjust the mounting seat 3 and the array microphone body 13 to the preset position as needed by moving the metal shaping hose 2, which is convenient for users to use.

[0038] Furthermore, the inner surface of the connecting frame 5 is matched with the side clearance of the pressing block 11. When the connecting frame 5 moves to the top of the mounting seat 3, the connecting frame 5 will be sleeved on the pressing block 11, so that the pressing block 11 will cover the opening of the connecting frame 5, thereby improving the dustproof effect of the dustproof cloth 4.

[0039] Furthermore, the bottom of the pressing block 11 and the inner surface of the positioning groove 21 are connected with a buffer pad, which is made of rubber material, sponge or other buffer materials. In this way, when the array microphone body 13 is fixed, the buffer pad will provide buffering protection for the array microphone body 13 to prevent damage to the outer shell of the array microphone body 13.

[0040] 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. An array microphone installation structure that is easy to position, comprising a mounting seat (3), characterized in that: A support plate (17) is installed on one side of the bottom of the mounting seat (3); a positioning groove (21) is provided on the top of the support plate (17); an array microphone body (13) is provided inside the positioning groove (21); a receiving groove (22) is provided on the side of the mounting seat (3); and the array microphone body (13) is located in the receiving groove (22); A fixing block (8) is installed on one side of the top of the mounting seat (3), a connecting rod (9) is provided on the top of the fixing block (8), the bottom of the connecting rod (9) slides through the fixing block (8), and a spring (7) is sleeved on the side of the bottom of the connecting rod (9), the top of the spring (7) is fixed to the bottom of the fixing block (8), the bottom of the spring (7) is fixed to the top of the spring seat (6), and the spring seat (6) is fixed to the bottom of the connecting rod (9); A strip-shaped connecting block (10) is vertically mounted on the top of the connecting rod (9), one end of the strip-shaped connecting block (10) extends above the receiving groove (22), and a pressing block (11) is mounted on the bottom of the strip-shaped connecting block (10) near the receiving groove (22), the bottom of the pressing block (11) extends into the receiving groove (22), and the bottom of the pressing block (11) is connected to the top of the array microphone body (13); A connecting frame (5) is provided on the side of the mounting seat (3), a dustproof cloth (4) is installed on the bottom of the connecting frame (5), the bottom of the dustproof cloth (4) is fixed to the top of the support plate (17), and when the connecting frame (5) moves to the top of the mounting seat (3), the dustproof cloth (4) covers the array microphone body (13); A mounting plate (19) is installed on one side of the connecting frame (5); a rotating shaft (18) is rotatably connected to the top of the mounting plate (19); a strip-shaped card block (16) is fixedly installed on the top of the rotating shaft (18); a card slot (14) is provided at one end of the top of the strip-shaped connecting block (10); and one end of the strip-shaped card block (16) extends into the card slot (14).

2. The array microphone installation structure that is easy to position according to claim 1, characterized in that: A metal shaping hose (2) is installed on one side of the mounting seat (3), and a suction cup base (1) is installed on the other end of the metal shaping hose (2).

3. The array microphone installation structure that is easy to position according to claim 1, characterized in that: A limiting frame (12) is installed on the bottom edge of the pressing block (11), the limiting frame (12) is sleeved on the top of the array microphone body (13), and the inner surface of the limiting frame (12) is gap-matched with the side surface of the array microphone body (13).

4. The array microphone installation structure that is easy to position according to claim 1, characterized in that: The inner surface of the connecting frame (5) is clearance-matched with the side surface of the pressing block (11).

5. The array microphone installation structure that is easy to position according to claim 4, characterized in that: Slide blocks (20) are installed at both ends of the inner surface of the connecting frame (5), and the adjacent ends of the two slide blocks (20) extend into guide grooves (15) provided on both sides of the mounting seat (3).

6. The array microphone installation structure that is easy to position according to claim 1, characterized in that: When the strip-shaped card block (16) is located in the card slot (14), the connecting frame (5) is sleeved on the side surface of the pressing block (11).

7. The array microphone installation structure that is easy to position according to claim 1, characterized in that: The bottom of the pressing block (11) and the inner surface of the positioning groove (21) are both connected with a buffer pad.

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