Audio acquisition devices and recording equipment

Abstract

The disclosed embodiment relates to the technical field of intelligent devices, and discloses an audio collection device, including: a main body, which is provided with a control system; a first split body, which is provided to be movably connected with the main body; an audio collection component, which is provided in the first split body and is controlled by the control system; when the first split body is in a first posture, the control system controls the audio collection component to be in a recording state; when the first split body is in a second posture, the control system controls the audio collection component to be in a closed state or a paused state. The disclosed embodiment also discloses a recording device.

Description

Technical Field

[0001] The present application relates to the technical field of smart devices, for example, to an audio acquisition device and a recording device. Background Art

[0002] At present, the audio collection devices and recording equipment available on the market mainly appear in the form of voice recorders, etc., which are divided into products that provide services to individual users and products that provide services to merchants, enterprises or business departments.

[0003] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0004] The working status of the existing audio collection device cannot be clearly identified, which makes it difficult for the user to determine whether the audio collection device is in a normal working state after wearing it. At the same time, the user cannot switch the working state of the audio collection device conveniently and quickly after wearing it, and there is no clear external perception of the switching process of the working state, which can easily cause the user to operate it incorrectly, resulting in poor sound collection effect or the device cannot be used normally, which brings inconvenience to the subsequent audio analysis and use. In addition, the existing recording equipment has large product size, heavy product weight, short effective recording time and is not suitable for users to wear for a long time. The recording equipment will record all sounds centered on it, so it cannot record the wearer's voice in a directionally manner. Summary of the invention

[0005] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0006] The embodiments of the present disclosure provide an audio collection device and a recording device to solve the problem of sound collection.

[0007] In some embodiments, the audio collection device includes:

[0008] A main body, in which a control system is arranged;

[0009] A first split body is configured to be movably connected to the main body;

[0010] An audio collection component, disposed in the first sub-body and controlled by the control system;

[0011] When the first split body is in the first posture, the control system controls the audio collection component to be in a recording state;

[0012] When the first split body is in the second posture, the control system controls the audio collection component to be in a closed state or a paused state.

[0013] Optionally, the first sub-body includes:

[0014] A first connection portion, disposed on the first split body, the first connection portion being movably connected to the main body and used for the first split body to perform a limiting movement relative to the main body;

[0015] When the first connecting portion moves relative to the main body to a first limit position, the first split body is in a first posture;

[0016] When the first connection portion moves relative to the main body to a second extreme position, the first split body is in a second posture.

[0017] Optionally, the body comprises:

[0018] A receiving groove is arranged on the side of the body and an opening structure is formed at the top of the receiving groove;

[0019] The first connection portion is configured to be rotatably connected to the opening of the receiving groove to drive the first split body to rotate around the first connection portion as the axis;

[0020] When the first split body is rotated away from the main body through the first connecting portion and abuts against the containing groove, the first connecting portion is located at the first limit position;

[0021] When the first split body is rotated to the inside of the accommodating groove through the first connecting portion, the first connecting portion is located at the second extreme position.

[0022] Optionally, the body comprises:

[0023] A receiving groove is arranged on the side of the body and an opening structure is formed at the top of the receiving groove;

[0024] The first split body is configured to be slidably connected to the side wall of the receiving groove so that the first split body slides along the receiving groove;

[0025] When the end of the first split body slides along the receiving groove to the opening of the receiving groove, the first split body is in the first posture;

[0026] When the first split body slides along the accommodating groove into the accommodating groove, the first split body is in a second posture.

[0027] Optionally, the first sub-body further includes:

[0028] The hand grips are arranged on both sides of the first split body, and a gap is formed between the first split body and the receiving groove through the hand grips.

[0029] Optionally, the device further comprises:

[0030] A state trigger component is arranged on the main body and / or the first split body, and the state trigger component is communicated with the control system to determine whether the first split body is located in the first posture or the second posture.

[0031] Optionally, the device further comprises:

[0032] The status indication component is arranged on the first split body and arranged along the periphery of the audio collection component.

[0033] Optionally, the body is a cube having multiple sides, wherein a first side and a second side are opposite or adjacent to each other, the first split body is arranged on the first side, and the device further comprises:

[0034] The second split body is arranged on the second side surface.

[0035] Optionally, a convex portion is formed on the top of the second side surface of the main body, and the second split body includes:

[0036] a clamping plate, wherein a gap exists between the clamping plate and the second side surface of the body;

[0037] The second connecting portion is arranged on the clamping plate and is elastically connected to the convex portion, so that the clamping plate can move with the second connecting portion as the center and be reset under the action of elastic force.

[0038] In some embodiments, the recording device includes an audio collection device as described in the present application.

[0039] The audio collection device and recording device provided by the embodiments of the present disclosure are applied to the field of intelligent device technology, and specifically can be applied to the field of recording device technology, and can achieve the following technical effects:

[0040] The disclosed embodiment adopts a method of changing the physical form of the audio acquisition device, by changing the position and posture of the first split body relative to the main body, and using a control system to switch the working state of the audio acquisition component, specifically realizing the control of the recording state, the closed state or the pause state of the audio acquisition component, so that the user can intuitively and clearly identify the working state of the audio acquisition device after wearing it. At the same time, the disclosed embodiment switches the working state of the audio acquisition component by changing the physical form of the device, which is simpler and more convenient for the user to operate, reduces misoperation, and allows the user to easily adjust the audio acquisition device to the closed state or the pause state when in a private state or when needing to handle private matters, thereby protecting the user's privacy and bringing convenience to the subsequent audio analysis and use.

[0041] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0043] Figure 1 is an axonometric diagram of an audio acquisition device provided by an embodiment of the present disclosure;

[0044] Figure 2 is an axonometric diagram of another audio acquisition device provided by an embodiment of the present disclosure;

[0045] Figure 3 is a front view of the audio acquisition device provided by an embodiment of the present disclosure;

[0046] Figure 4 is a side view of the audio acquisition device provided by an embodiment of the present disclosure;

[0047] Figure 5 is a rear view of the audio acquisition device provided by an embodiment of the present disclosure;

[0048] Figure 6 It is a partially enlarged schematic diagram of the audio acquisition device provided in an embodiment of the present disclosure.

[0049] Reference numerals:

[0050] 1: body; 11: receiving groove; 12: convex part; 2: first split body; 21: hand grip; 22: first connecting part; 3: audio collection component; 4: status trigger component; 5: second split body; 51: splint; 52: second connecting part; 53: anti-slip strip; 6: status indication component. DETAILED DESCRIPTION

[0051] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0052] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0053] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0054] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0055] Unless otherwise stated, the term "plurality" means two or more.

[0056] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0057] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0058] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0059] Combination Figure 1 As shown, an embodiment of the present disclosure provides an audio collection device, including a main body 1, a first split body 2 and an audio collection component 3, a control system is arranged inside the main body 1, the first split body 2 is arranged to be movably connected with the main body 1, the audio collection component 3 is arranged in the first split body 2 and is controlled by the control system, when the first split body 2 is in a first posture, the control system controls the audio collection component 3 to be in a recording state, when the first split body 2 is in a second posture, the control system controls the audio collection component 3 to be in a closed state or a paused state.

[0060] The audio acquisition device provided by the embodiment of the present disclosure adopts a method of changing the physical form of the audio acquisition device, by changing the position and posture of the first split body 2 relative to the main body 1, and using a control system to realize the switching of the working state of the audio acquisition component 3, specifically realizing the control of the recording state, the closed state or the pause state of the audio acquisition component 3, so that the user can intuitively and clearly identify the working state of the audio acquisition device after wearing it. At the same time, the embodiment of the present disclosure switches the working state of the audio acquisition component 3 by changing the physical form of the device, which is simpler and more convenient for the user to operate, reduces misoperation, and allows the user to easily adjust the audio acquisition device to the closed state or the pause state when in a private state or when needing to deal with private matters, thereby protecting the user's privacy and bringing convenience to the subsequent audio analysis and use.

[0061] In some embodiments, the control system is communicatively connected with the audio collection component 3 to control the working state of the audio collection component 3, wherein the working state of the audio collection component 3 includes a recording state, a closed state and a pause state, wherein the closed state refers to the audio collection device as a whole being in a power-off state, and the pause state refers to the standby state of the audio collection device when it is powered on; the first split body 2 is configured to be movably connected to the main body 1, so that the first split body 2 can perform limited movement relative to the main body 1 and change its posture relative to the main body 1 when moving, wherein the posture includes position and / or posture, that is, including the position change caused by the movement of the first split body 2 relative to the main body 1, and the posture change or angle change caused by the rotation of the first split body 2 relative to the main body 1; the audio collection component 3 is arranged on the first split body 2 to collect external sounds, and the obtained sound waves The analog signal corresponding to the shape is converted into a digital signal and sent to the control system for subsequent processing, and the audio collection component 3 is controlled by the control system, and the control system can control the above-mentioned working state of the audio collection component 3; when in use, the user operates the first split body 2 by physical means such as pushing, swinging or twisting, so that the first split body 2 is in a specific first posture relative to the main body 1. At this time, the control system will receive a specific trigger signal and control the audio collection component 3 to enter the recording state, and the audio collection component 3 starts to collect sound. Correspondingly, the user operates the first split body 2 by physical means such as pushing, swinging or twisting, so that the first split body 2 is in a specific second posture relative to the main body 1. At this time, the control system will receive a specific trigger signal and control the audio collection component 3 to enter the closed state or paused state, and the audio collection component 3 is closed or paused for sound collection.

[0062] Optionally, the audio collection component 3 may be a sound pickup microphone.

[0063] In some embodiments, in combination Figure 2As shown, the first split body 2 includes a first connecting portion 22, which is arranged at one end of the first split body 2 and forms a stable structure along the surface of the first split body 2, the audio collection component 3 is arranged at the other end of the first split body 2 and is respectively located on two different sides of the first split body 2 with the first connecting portion 22, and the first connecting portion 22 is movably connected to the main body 1 for limiting movement of the first split body 2 relative to the main body 1, so that the first connecting portion 22 can limit movement relative to the main body 1, when the first connecting portion 22 is limited to the first extreme position relative to the main body 1, the first split body 2 is in the first posture, and when the first connecting portion 22 is limited to the second extreme position relative to the main body 1, the first split body 2 is in the second posture.

[0064] Specifically, the first split body 2 can change its posture relative to the main body 1 through the first connecting part 22. When the first connecting part 22 is limited to the first extreme position relative to the main body 1, it indicates that the first split body 2 is in the first posture relative to the main body 1, and then the control system will receive a specific trigger signal and control the audio collection component 3 to enter the recording state, and the audio collection component 3 starts to collect sound; when the first split body 2 is limited to the second extreme position relative to the main body 1 through the first connecting part 22, the first split body 2 is in the second posture relative to the main body 1, and then the control system will receive a specific trigger signal and control the audio collection component 3 to enter the closed state or paused state, and the audio collection component 3 is closed or paused for sound collection, wherein the extreme position refers to the position where the first connecting part 22 cannot continue to move along the current path or movement mode and stops.

[0065] In this way, the embodiment of the present disclosure realizes the change of the posture of the first split body 2 by placing the first connecting portion 22 at the extreme position, thereby switching the working state of the audio collection component 3 through the different postures of the first split body 2, and realizing the effect of reflecting the working state of the audio collection component 3 by changing the physical form of the first split body 2 relative to the main body 1, which is convenient for users to intuitively and conveniently determine the current working state of the sound collection device, and also convenient for users to switch the current working state of the sound collection device. In addition, by setting the audio collection component 3 at the end of the first split body 2, the wearer's voice can be recorded directionally.

[0066] In the above embodiment, combined with Figure 2 and 3As shown, the main body 1 includes a receiving groove 11, the receiving groove 11 is arranged on the side of the main body 1 and an opening structure is formed at the top of the receiving groove 11, that is, the opening structure is also formed at the top of the main body 1, and the first connecting portion 22 is arranged to be rotatably connected to the opening of the receiving groove 11 so that the first split body 2 rotates around the first connecting portion 22 as the axis, when the first split body 2 is rotated away from the main body 1 through the first connecting portion 22 and abuts against the receiving groove 11, the first connecting portion 22 is located at the first extreme position, and when the first split body 2 is rotated to the inside of the receiving groove 11 through the first connecting portion 22, the first connecting portion 22 is located at the second extreme position.

[0067] Specifically, the first split body 2 in this embodiment forms a foldable clamshell structure relative to the main body 1. When the user needs to switch to the recording state, the first split body 2 is rotated in a direction away from the main body 1 so that the first split body 2 is rotated through the first connecting portion 22 to abut against the edge of the accommodating groove 11. The first split body 2 is in an open state in the clamshell structure relative to the main body 1. At this time, the first connecting portion 22 is located at the first extreme position, that is, the first split body 2 is in the first posture relative to the main body 1, and then the control system receives a specific trigger signal and controls the audio collection component 3 to enter the recording state, and the audio collection component 3 starts to Sound collection; on the contrary, when the user needs to switch to the closed state or the paused state, the first split body 2 is rotated in the direction close to the main body 1, so that the first split body 2 is rotated to the inside of the accommodating groove 11 through the first connecting part 22 and fits with the bottom of the accommodating groove 11, and the first split body 2 is in a closed state in the flip-type structure relative to the main body 1. At this time, the first connecting part 22 is located at the second extreme position, that is, the first split body 2 is in the second posture relative to the main body 1, and then the control system will receive a specific trigger signal and control the audio collection component 3 to enter the closed state or the paused state, and the audio collection component 3 is closed or paused for sound collection.

[0068] In this way, whether from the user's operation or the appearance of the sound collection device, it is very clear to judge whether it is in the recording state, so that when the user is in a private state or needs to deal with private matters, the audio collection device can be conveniently adjusted to the closed state or paused state, and by observing the folded state of the first split body 2 relative to the main body 1, it can also be very intuitive to determine whether the audio collection device is in the privacy protection state, and can be conveniently adjusted to the recording state. In addition, from the perspective of the enterprise, by observing the folded state of the first split body 2 of the user (wearer) relative to the main body 1, prompts or management requirements can be issued.

[0069] Optionally, the first connection portion 22 may be a rotating shaft, and the rotating shaft is configured to be rotatably connected to an opening of the accommodating groove 11 .

[0070] In the above embodiment, the main body 1 includes a receiving groove 11, which is arranged on the side of the main body 1 and has an opening structure formed at the top of the receiving groove 11, that is, the opening structure is also formed at the top of the main body 1, and the first split body 2 is arranged to be slidably connected to the side wall of the receiving groove 11 so that the first split body 2 slides along the receiving groove 11, and when the end of the first split body 2 slides along the receiving groove 11 to the opening of the receiving groove 11, the first split body 2 is in a first posture, and when the first split body 2 slides along the receiving groove 11 to the inside of the receiving groove 11, the first split body 2 is in a second posture.

[0071] Specifically, the first split body 2 in this embodiment forms a slidable sliding cover structure relative to the main body 1. When the user needs to switch to the recording state, by sliding the first split body 2 in a direction away from the main body 1, so that when the end of the first split body 2 slides to the opening of the receiving groove 11, the first split body 2 is in an open state in the sliding cover structure relative to the main body 1. At this time, the first split body 2 is in a first posture relative to the main body 1, and then the control system will receive a specific trigger signal and control the audio collection component 3 to enter the recording state, and the audio collection component 3 starts to collect sound; on the contrary, when the user needs to switch to the closed state or the pause state, by sliding the first split body 2 in a direction close to the main body 1, so that when the first split body 2 slides into the receiving groove 11, the first split body 2 is in a closed state in the sliding cover structure relative to the main body 1. At this time, the first split body 2 is in a second posture relative to the main body 1, and then the control system will receive a specific trigger signal and control the audio collection component 3 to enter the closed state or the pause state, and the audio collection component 3 is closed or paused for sound collection.

[0072] Optionally, rollers may be provided on both sides of the first split body 2 , and the rotating shaft is configured to be slidably connected to a sliding groove on a side wall of the accommodating groove 11 .

[0073] In this way, whether from the user's operation or the appearance of the sound collection device, it is very clear to judge whether it is in the recording state, so that when the user is in a private state or needs to deal with privacy matters, the audio collection device can be conveniently adjusted to the closed state or paused state, and by observing the folded state of the first split body 2 relative to the main body 1, it can also be very intuitive to determine whether the audio collection device is in the privacy protection state, and can be conveniently adjusted to the recording state. In addition, from the perspective of the enterprise, by observing the folded state of the first split body 2 of the user (wearer) relative to the main body 1, prompts or management requirements can be issued.

[0074] Optionally, combined Figure 3 and 5 As shown, the first split body 2 also includes a grip portion 21, through which a gap exists between the first split body 2 and the receiving groove 11, that is, the grip portion 21 is arranged on both sides of the first split body 2 and forms a recessed structure that is recessed toward the inner side of the first split body 2, so that the user can conveniently and quickly perform physical operations on the first split body 2 through the gap between the first split body 2 and the receiving groove 11, avoiding the problem of being unable to operate due to the close distance between the receiving groove 11 and the first split body 2.

[0075] In some embodiments, in combination Figure 3 As shown, an embodiment of the present disclosure provides an audio acquisition device, which also includes a state trigger component 4 for sensing the position and posture of the first split body 2. The state trigger component 4 is arranged on the main body 1 and / or the first split body 2, and the state trigger component 4 is communicated with the control system to determine whether the first split body 2 is in the first posture or the second posture.

[0076] Specifically, when the user operates the first split body 2 by pushing, swinging or twisting, so that the first split body 2 is in a specific first posture relative to the main body 1, the state trigger component 4 can determine whether the first split body 2 is in the first posture or the second posture by detecting specific physical quantities, such as distance, magnetism or light intensity, and then send a specific trigger signal to the control system, and the control system will receive the specific trigger signal and control the audio acquisition component 3 to enter the recording state, the closed state or the pause state. Specifically, when the first split body 2 forms a foldable flip-type structure relative to the main body 1, the state trigger component 4 can be separately arranged in the receiving groove 11 or on the first split body 2, or can be respectively arranged in the receiving groove 11 and on the first split body 2. The state trigger component 4 detects the change of physical quantities such as the distance, magnetism or light intensity between the main body 1 and the first split body 2, so as to determine whether the first split body 2 is in the open state or the closed state in the flip-type structure relative to the main body 1, and then determine whether the first split body 2 is in the first posture or the second posture.

[0077] Optionally, the state trigger component 4 can be any one of a distance sensor, an infrared sensor, a magnetic sensor or a light sensor, which can be selected according to actual conditions, and the present application does not make any specific limitation here.

[0078] In this way, the embodiment of the present disclosure utilizes sensors to sense and monitor changes in the physical form of the device, and can quickly determine the current posture of the first split 2 device, so that the control system can accurately switch the working state of the device.

[0079] In some embodiments, in combination Figure 4 and 5 As shown, the main body 1 is a cube with multiple sides, wherein the first side and the second side are opposite or adjacent, the first split body 2 is arranged on the first side, and the device also includes a second split body 5, which is arranged on the second side, so that the first split body 2 and the second split body 5 are relatively arranged with the main body 1 as the center.

[0080] Specifically, the second split body 5 includes a splint 51 and a second connecting portion 52, the splint 51 is arranged along the surface of the second side surface of the main body 1 and there is a gap between the splint 51 and the second side surface of the main body 1, the second connecting portion 52 is arranged on the splint 51 and protrudes from the splint 51 to form a stable structure, and the second connecting portion 52 is elastically connected to the convex portion 12 formed on the top of the second side surface of the main body 1, so that the splint 51 can move with the second connecting portion 52 as the center and be reset under the action of elastic force, that is, through the elastic force of the second connecting portion 52, the user can wear the main body 1 at the collar or waist of clothing through the splint 51.

[0081] Optionally, the second connecting portion 52 may be a rotating shaft provided with a return spring, and a plurality of anti-slip strips 53 arranged in parallel are provided on the splint 51 so that when the user wears the splint 51 , the splint 51 will not slide randomly.

[0082] In this way, the embodiment of the present disclosure forms a "collar clip" structure on the main body 1 by arranging a clamping plate 51 and a second connecting portion 52 elastically matched with the clamping plate 51 on the main body 1, thereby making it convenient for users to wear the collar.

[0083] In some embodiments, in combination Figure 6 As shown, the embodiment of the present disclosure provides an audio collection device, further comprising a status indication component 6, wherein the status indication component 6 is arranged on the first split body 2 and arranged along the periphery of the audio collection component 3, and the status indication component 6 is also communicatively connected with the control system, so as to send different status indication information to the user according to the working state of the audio collection component 3. For example, when the audio collection component 3 is in a recording state, the status indication component 6 emits a light of a first color or a light that is always on; when the audio collection component 3 is in a closed state, the status indication component 6 does not emit a light; when the audio collection component 3 is in a paused state, the status indication component 6 emits a light of a second color or an intermittently flashing light.

[0084] The embodiment of the present disclosure provides a recording device, comprising an audio collection device as described in the present application, wherein the audio collection device comprises a main body 1, a first split body 2 and an audio collection component 3, a control system is arranged inside the main body 1, the first split body 2 is arranged to be movably connected with the main body 1, the audio collection component 3 is arranged in the first split body 2 and is controlled by the control system, when the first split body 2 is in a first posture, the control system controls the audio collection component 3 to be in a recording state; when the first split body 2 is in a second posture, the control system controls the audio collection component 3 to be in a closed state or a paused state.

[0085] In particular, the recording device may be a product for providing services to merchants, enterprises or business departments, such as a terminal device such as a voice recorder, a voice recorder or a tablet computer.

[0086] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An audio acquisition device, characterized in that: include: A body (1) having a control system disposed therein, wherein the body (1) is a cube having a plurality of sides, wherein a first side and a second side are opposite or adjacent to each other; A first split body (2) is arranged to be movably connected to the main body (1), and the first split body (2) is arranged on the first side surface; An audio collection component (3) is arranged in the first split body (2) and is controlled by the control system; When the first split body (2) is in a first posture, the control system controls the audio collection component (3) to be in a recording state; when the first split body (2) is in a second posture, the control system controls the audio collection component (3) to be in a closed state or a paused state; A state trigger component (4) is arranged on the main body (1) and / or the first split body (2), and the state trigger component (4) is connected to the control system for communication to determine whether the first split body (2) is in the first posture or the second posture; A second split body (5) is arranged on the second side surface, and a convex portion (12) is formed on the top of the second side surface of the main body (1). The second split body (5) comprises: a clamping plate (51), and a gap exists between the clamping plate (51) and the second side surface of the main body (1); The second connecting portion (52) is arranged on the clamping plate (51) and is elastically connected to the convex portion (12), so that the clamping plate (51) moves in a limited manner with the second connecting portion (52) as the center and is reset under the action of elastic force.

2. The device according to claim 1, characterized in that The first sub-body (2) comprises: a first connecting portion (22) disposed on the first sub-body (2), the first connecting portion (22) being movably connected to the main body (1) and used for the first sub-body (2) to perform limiting movement relative to the main body (1); When the first connecting portion (22) moves relative to the main body (1) to a first extreme position, the first split body (2) is in a first posture; When the first connecting portion (22) moves relative to the main body (1) to a second extreme position, the first split body (2) is in a second posture.

3. The device according to claim 2, characterized in that The body (1) comprises: A receiving groove (11) is arranged on a side surface of the body (1) and an opening structure is formed at the top of the receiving groove (11); The first connection portion (22) is configured to be rotatably connected to the opening of the accommodating groove (11) so as to drive the first split body (2) to rotate around the first connection portion (22) as the axis; When the first split body (2) is rotated away from the main body (1) through the first connecting portion (22) and abuts against the containing groove (11), the first connecting portion (22) is located at the first extreme position; When the first split body (2) is rotated to the inside of the accommodating groove (11) through the first connecting portion (22), the first connecting portion (22) is located at the second extreme position.

4. The device according to claim 1, characterized in that The body (1) comprises: A receiving groove (11) is arranged on a side surface of the body (1) and an opening structure is formed at the top of the receiving groove (11); The first split body (2) is arranged to be slidably connected to the side wall of the receiving groove (11), so that the first split body (2) slides along the receiving groove (11); When the end of the first split body (2) slides along the receiving groove (11) to the opening of the receiving groove (11), the first split body (2) is in the first posture; When the first split body (2) slides along the accommodating groove (11) into the accommodating groove (11), the first split body (2) is in a second posture.

5. The device according to claim 3 or 4, characterized in that The first sub-body (2) further comprises: The hand gripping parts (21) are arranged on both sides of the first split body (2), and a gap is formed between the first split body (2) and the containing groove (11) through the hand gripping parts (21).

6. The device according to any one of claims 1 to 4, characterized in that The device also includes: A status indication component (6) is arranged on the first split body (2) and arranged along the periphery of the audio collection component (3).

7. A recording device, characterized in that: It comprises the audio collection device as described in any one of claims 1 to 6.

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