A multi-microphone array synchronous acquisition device based on XMOS

Abstract

The utility model discloses a kind of XMOS-based multi-microphone array synchronous acquisition devices, it is related to field.The XMOS-based multi-microphone array synchronous acquisition device includes audio collector main body, the external of audio collector main body is provided with jack hole, the external of audio collector main body is provided with support mechanism, support mechanism includes clamping plate, it is movably set in the external of audio collector main body, support frame is installed in the front of audio collector main body, clamping plate is installed in the front of support frame, moving plate is installed in the both sides of support frame, moving plate is movably inserted in the both sides of audio collector main body, moving plate supports support frame.The XMOS-based multi-microphone array synchronous acquisition device, by setting support frame, the support of all microphone connecting line is carried out, reduce the entanglement of connecting line end position, and using clamping plate is separately fixed to different connecting line position, avoid the problem of line pulling entanglement and disconnection.

Description

Technical Field

[0001] This utility model relates to the field of acquisition device technology, specifically to a multi-microphone array synchronous acquisition device based on XMOS. Background Technology

[0002] When using multiple microphones, their sound needs to be processed and synthesized for music creation. This requires the use of a multi-microphone array synchronous audio acquisition device, also known as an audio acquisition unit, which connects multiple microphones to other audio devices.

[0003] Existing multi-microphone audio acquisition devices are prone to audio disconnection during tuning and microphone connection processes.

[0004] The reason for this problem is that during the use of the audio acquisition device, it is necessary to connect the multi-microphone connection cable to the connection cable of other audio devices inside the jack. The number of microphones will change depending on the audio being collected. Therefore, the number of microphones will change and be adjusted during the use of the audio acquisition device. If the number of microphones changes constantly, the position of the connection cable needs to be pulled constantly, which will cause the lines to be pulled and tangled. This will cause the connection of other microphones to be interrupted during connection or disconnection, thus affecting the overall audio collection process. Therefore, we propose a multi-microphone array synchronous acquisition device based on XMOS. Utility Model Content

[0005] To overcome the shortcomings of existing technologies, this utility model proposes a multi-microphone array synchronous acquisition device based on XMOS, which solves the problem that existing multi-microphone audio acquisition devices are prone to audio disconnection during tuning and microphone connection.

[0006] To solve the above-mentioned technical problems, the basic technical solution proposed by this utility model is as follows: a multi-microphone array synchronous acquisition device based on XMOS, including an audio acquisition unit, an insertion hole provided on the outside of the audio acquisition unit, a support mechanism provided on the outside of the audio acquisition unit, the support mechanism including a clamping plate, which is movably disposed on the outside of the audio acquisition unit, the clamping plate clamps and fixes the connecting wire, a support frame is installed on the front of the audio acquisition unit, the clamping plate is installed on the front of the support frame, and movable plates are installed on both sides of the support frame, the movable plates are movably inserted into both sides of the audio acquisition unit, and the movable plates support the support frame.

[0007] Preferably, mounting plates are fixedly connected to both sides of the main body of the audio collector, and the movable plate is movably inserted into the interior of the mounting plates.

[0008] Preferably, connecting plates are fixedly connected to both sides of the support frame, the movable plate is fixedly connected to the back of the connecting plates, and a threaded rod is rotatably connected inside the connecting plates, the threaded rod being threadedly connected to the inside of the mounting plate.

[0009] Preferably, a movable block is fixedly connected to the outside of the clamping plate, a support rod is fixedly connected to the outer surface of the movable block, the support rod is movably inserted into the inside of the support frame, a limit plate is fixedly connected to the top of the support rod, and the limit plate is disposed outside the support frame.

[0010] Preferably, a spring is fixedly connected to the outside of the movable block, the spring is movably sleeved on the outside of the support rod, and the top end of the spring is fixedly connected to the inside of the support frame.

[0011] The beneficial effects of this utility model are:

[0012] The technical solution of this utility model involves separating two sets of clamping plates, which causes a movable block to compress two sets of springs. At this time, the end of the microphone connector is inserted into the plug hole. Then, the clamping plates are released, and the springs generate tension to clamp the connector. Subsequently, the threaded rod is rotated to push the clamping plate to fully insert the microphone connector into the plug hole. When it is necessary to remove a set of microphone connectors later, only the corresponding clamping plate needs to be moved. By setting a support frame to support all microphone connectors, the tangling of the connector ends is reduced. The clamping plates are used to fix different connector positions individually, so that when individual connectors are removed, the remaining microphone connectors can still be stably fixed outside the plug hole, thus avoiding the problems of cable pulling, tangling, and disconnection. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This utility model Figure 1 Enlarged view of part A;

[0016] Figure 3 This is an exploded side view of the support frame of this utility model;

[0017] Figure 4 This is an exploded view of the external side of the clamping plate of this utility model.

[0018] In the diagram: 1. Audio acquisition unit body; 101. Plug-in hole; 2. Clamping plate; 201. Support frame; 202. Moving plate; 203. Mounting plate; 204. Threaded rod; 205. Movable block; 206. Limiting plate; 207. Connecting plate; 208. Spring; 209. Support rod. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] This application provides a multi-microphone array synchronous acquisition device based on XMOS, which solves the problem that existing multi-microphone audio acquisition devices are prone to audio disconnection during tuning and microphone connection.

[0021] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0022] According to the appendix Figure 1-4 As shown, the device includes an audio acquisition unit 1, with a plug-in hole 101 on the outside of the audio acquisition unit 1. A support mechanism is also provided on the outside of the audio acquisition unit 1, including a clamping plate 2, which is movably disposed on the outside of the audio acquisition unit 1. The clamping plate 2 clamps and fixes the connecting wire. A support frame 201 is installed on the front of the audio acquisition unit 1, and the clamping plate 2 is installed on the front of the support frame 201. Movable plates 202 are installed on both sides of the support frame 201 and are movably inserted into both sides of the audio acquisition unit 1, supporting the support frame 201.

[0023] The main body 1 of the audio collector is fixedly connected to two sides of the mounting plate 203, the movable plate 202 is movably inserted into the inside of the mounting plate 203, the support frame 201 is fixedly connected to two sides of the connecting plate 207, the movable plate 202 is fixedly connected to the back of the connecting plate 207, and the connecting plate 207 is rotatably connected to the inside of the threaded rod 204, which is threadedly connected to the inside of the mounting plate 203.

[0024] A movable block 205 is fixedly connected to the outside of the clamping plate 2. A support rod 209 is fixedly connected to the outer surface of the movable block 205. The support rod 209 is movably inserted into the inside of the support frame 201. A limit plate 206 is fixedly connected to the top of the support rod 209. The limit plate 206 is located outside the support frame 201. A spring 208 is fixedly connected to the outside of the movable block 205. The spring 208 is movably sleeved on the outside of the support rod 209. The top of the spring 208 is fixedly connected to the inside of the support frame 201.

[0025] By separating the two sets of clamping plates 2, the clamping plates 2 cause the movable block 205 to compress the two sets of springs 208. At this time, the microphone connection cable is passed through the middle position of the two sets of clamping plates 2 and inserted into the plug hole 101. Then, the positions of the two sets of clamping plates 2 are released. At this time, the springs 208 will generate tension to cause the two sets of clamping plates 2 to clamp the connection cable position behind the microphone connection end. Then, the threaded rod 204 is rotated, causing the threaded rod 204 to move the support frame 201. At this time, the movable plate 202 will also slide inside the mounting plate 203 until the support frame 201 drives the clamping plates 2 to push the microphone plug into the plug hole 101 completely. The microphone connectors can be removed from the inside of the connector. When it is necessary to remove a set of microphone connectors later, simply move the clamping plate 2 outside the corresponding microphone connector to move the two clamping plates 2 away from the outside of the microphone connector and pull the corresponding microphone connector out of the plug hole 101. By setting the support frame 201 to support all the microphone connectors, the tangling of the connector ends is reduced. The clamping plates 2 are used to fix different connector positions individually. Thus, when removing individual connectors, the remaining microphone connectors can still be stably fixed outside the plug hole 101, thereby avoiding the problems of cable pulling, tangling and disconnection.

[0026] In summary, compared with existing technologies, it has the following beneficial effects:

[0027] By separating the two sets of clamping plates 2, the movable block 205 is driven to compress the two sets of springs 208. At this time, the end of the microphone connector is inserted into the plug hole 101. Then, the two sets of clamping plates 2 are released, and the springs 208 generate tension to drive the clamping plates 2 to clamp the connector. Then, the threaded rod 204 is rotated so that the clamping plates 2 push the microphone connector to be fully inserted into the plug hole 101. When it is necessary to remove a set of microphone connectors later, only the corresponding clamping plate 2 needs to be moved. By setting the support frame 201 to support all the microphone connectors, the tangling of the connector ends is reduced. The clamping plates 2 are used to fix different connector positions individually. Thus, when individual connectors are removed, the remaining microphone connectors can still be stably fixed outside the plug hole 101, thereby avoiding the problems of wire pulling, tangling and disconnection.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-microphone array synchronous acquisition device based on XMOS, comprising an audio acquisition unit (1), wherein the external side of the audio acquisition unit (1) is provided with a connector (101), characterized in that, The audio acquisition unit (1) is provided with a support mechanism on its exterior, the support mechanism including: A clamping plate (2) is movably disposed outside the main body (1) of the audio collector, and the clamping plate (2) clamps and fixes the connecting wire; A support frame (201) is mounted on the front of the audio collector body (1), and the clamping plate (2) is mounted on the front of the support frame (201); A movable plate (202) is installed on both sides of the support frame (201). The movable plate (202) is movably inserted into both sides of the audio acquisition unit (1). The movable plate (202) supports the support frame (201).

2. The XMOS-based multi-microphone array synchronous acquisition device according to claim 1, characterized in that: The audio collector body (1) is fixedly connected to two sides of the mounting plate (203), and the movable plate (202) is movably inserted into the interior of the mounting plate (203).

3. The XMOS-based multi-microphone array synchronous acquisition device according to claim 2, characterized in that: The support frame (201) is fixedly connected to both sides of the connecting plate (207), the movable plate (202) is fixedly connected to the back of the connecting plate (207), and the connecting plate (207) is rotatably connected to the inside of the threaded rod (204), which is threadedly connected to the inside of the mounting plate (203).

4. The XMOS-based multi-microphone array synchronous acquisition device according to claim 1, characterized in that: The clamping plate (2) is fixedly connected to a movable block (205), and a support rod (209) is fixedly connected to the outer surface of the movable block (205). The support rod (209) is movably inserted into the inside of the support frame (201). A limiting plate (206) is fixedly connected to the top of the support rod (209), and the limiting plate (206) is located outside the support frame (201).

5. The XMOS-based multi-microphone array synchronous acquisition device according to claim 4, characterized in that: A spring (208) is fixedly connected to the outside of the movable block (205). The spring (208) is movably sleeved on the outside of the support rod (209). The top end of the spring (208) is fixedly connected to the inside of the support frame (201).

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