CN215222437U - Microphone sensor support, microphone sensor assembly and microphone and loudspeaker all-in-one machine equipment - Google Patents
Microphone sensor support, microphone sensor assembly and microphone and loudspeaker all-in-one machine equipment Download PDFInfo
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- CN215222437U CN215222437U CN202121077956.3U CN202121077956U CN215222437U CN 215222437 U CN215222437 U CN 215222437U CN 202121077956 U CN202121077956 U CN 202121077956U CN 215222437 U CN215222437 U CN 215222437U
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Abstract
The application relates to miaow head sensor support, subassembly and miaow head speaker all-in-one equipment belongs to acoustic equipment technical field, and miaow head sensor support includes: the sensor fixing seat and the flexible supporting component are arranged on the base; the sensor fixing seat is provided with at least two accommodating cavity hole structures for mounting the microphone sensor; the flexible supporting component is fixedly connected with the sensor fixing seat and used for installing the sensor fixing seat on the microphone and loudspeaker integrated machine equipment. The application provides a miaow head sensor support can install two at least miaow head sensors and stabilize the fixed with miaow head sensor, can cushion speaker and external factor to the vibration of miaow head sensor simultaneously, has effectively reduced noise, noise and has whistle.
Description
Technical Field
The application relates to acoustic equipment technical field especially relates to a miaow head sensor support, subassembly and miaow head speaker all-in-one equipment.
Background
A microphone and loudspeaker integrated machine device is a leisure and entertainment tool commonly used in life of people. At present, the existing microphone and loudspeaker integrated machine equipment in the related art generally adopts a single microphone sensor to receive sound, so that howling is easy to occur; moreover, the microphone sensor is generally directly fixed by foam and unstable in fixation, and when the microphone and loudspeaker integrated machine equipment is shaken, the microphone sensor is easy to rub with a fixed material and air to generate noise, so that the noise reduction effect is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the microphone and loudspeaker integrated machine equipment in the related art is prone to generate howling and noise, the application provides a microphone sensor support, an assembly and the microphone and loudspeaker integrated machine equipment.
First aspect, the application provides a miaow head sensor support adopts following technical scheme:
a microphone sensor bracket comprises a sensor fixing seat and a flexible supporting component;
the sensor fixing seat is provided with at least two accommodating cavity hole structures for mounting the microphone sensor;
the flexible supporting component is fixedly connected with the sensor fixing seat and used for installing the sensor fixing seat on the microphone and loudspeaker integrated machine equipment.
By adopting the technical scheme, the sensor fixing seat can be provided with at least two microphone sensors, so that noise and squeal can be reduced; the miaow head sensor can be fixed firmly by the sensor fixing base, and the miaow head sensor can not take place the friction with the sensor fixing base to flexible supporting component can cushion the vibration that speaker and external factor caused, effectively reduces the noise, further eliminates and whistle.
Optionally, the accommodating cavity hole structure includes a mounting hole formed along the thickness direction of the sensor fixing seat, and a fixing structure for fixing the microphone sensor is arranged in the mounting hole.
Through adopting above-mentioned technical scheme, can realize fixing firmly to miaow head sensor.
Optionally, a wiring groove communicated with one of the accommodating cavity hole structures is formed in the sensor fixing seat.
Through adopting above-mentioned technical scheme, be convenient for leading out or spacing to the sensor wire of miaow head sensor wire.
Optionally, the flexible supporting assembly includes a fixed base disposed on one side of the sensor fixing seat, and the fixed base can be inserted into the integrated microphone and speaker device;
a first flexible connection supporting piece is arranged between the fixed base and the sensor fixed base, and a hollow structure is formed inside the first flexible connection supporting piece.
Through adopting above-mentioned technical scheme, be convenient for install sensor fixing base to miaow head speaker all-in-one equipment to first flexible connection support piece can cushion the vibration that speaker and external factor produced.
Optionally, the fixed base is columnar, and a wiring hole is formed in the fixed base along the axis;
the peripheral face of unable adjustment base is provided with at least one limit structure along the axial for carry out circumference and axial spacing to unable adjustment base when installing to miaow head speaker all-in-one equipment.
By adopting the technical scheme, the microphone sensor lead can penetrate through the fixed base to be connected with the mainboard of the microphone and loudspeaker integrated machine equipment; limiting structure can prevent that unable adjustment base from taking place circumference and axial relative motion on miaow head speaker all-in-one equipment, improves the effect fixed to miaow head sensor.
Optionally, the number of the flexible supporting assemblies is multiple and is uniformly distributed along the circumferential direction of the sensor fixing seat;
the flexible supporting assembly comprises a strip-shaped wavy second flexible connecting supporting piece and a fixed hole structure, one end of the second flexible connecting supporting piece is fixedly connected with the circumferential outer surface of the sensor fixing seat, and the other end of the second flexible connecting supporting piece is fixedly connected with the fixed hole structure.
Through adopting above-mentioned technical scheme, can realize with sensor fixing base fixed mounting in miaow head speaker all-in-one equipment to can cushion the vibration that speaker and external factor arouse, reduce the influence to the miaow head sensor.
Optionally, the flexible supporting component includes at least one flexible connecting column disposed on a surface of one side of the sensor fixing seat, and the flexible connecting column can be inserted into the integrated microphone and speaker device.
Optionally, the sensor fixing seat and the flexible supporting component are integrally formed.
Through adopting above-mentioned technical scheme, can improve the efficiency of miaow head sensor support production, improve miaow head sensor support's wholeness.
Optionally, the sensor fixing seat and the flexible supporting component are made of plastic, rubber or silica gel materials, and the hardness of the microphone sensor support is any value between 25 degrees and 75 degrees.
Through adopting above-mentioned technical scheme, compromise the buffering effect to the vibration that speaker and external factor produced when can making flexible supporting component support the sensor fixing base.
In a second aspect, the present application provides a microphone sensor assembly that employs the following technical solution:
a microphone sensor assembly comprises the microphone sensor bracket and a microphone sensor arranged in an accommodating cavity hole structure;
the number of the accommodating cavity hole structures and the number of the microphone sensors are two and are arranged in one-to-one correspondence; the two microphone sensors are respectively an omnidirectional microphone sensor and a directional microphone sensor.
By adopting the technical scheme, the omnidirectional microphone sensor can collect environmental noise and the sound of the loudspeaker for noise reduction treatment, and then reduce howling, and improve output tone quality; the directional microphone sensor directionally receives the sound of a user, and the influence of external noise is avoided.
Optionally, the distance between the omnidirectional microphone sensor and the directional microphone sensor is less than or equal to 10 mm.
Through adopting above-mentioned technical scheme, be convenient for realize the miniaturization of miaow head sensor subassembly and miaow head speaker all-in-one equipment.
In a third aspect, the present application provides a microphone and speaker integrated machine apparatus, which adopts the following technical scheme:
the utility model provides a miaow head speaker all-in-one equipment, includes aforementioned miaow head sensor subassembly.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the microphone sensor support is provided with at least two accommodating cavity hole structures, the microphone sensor is arranged in the accommodating cavity hole structures, stability is good, noise generated by unstable fixation of the microphone sensor can be reduced, and squeaking is reduced;
2. the flexible supporting component can buffer the vibration transmitted to the microphone sensor by the loudspeaker and the vibration process of the microphone when the integrated microphone and loudspeaker device shakes, so that noise is reduced;
3. when installing omnidirectionality miaow head sensor and directive property miaow head sensor on the miaow head sensor support, omnidirectionality miaow head sensor can receive speaker and external environment noise, and speaker and external environment noise can promote the tone quality of miaow head speaker all-in-one equipment after noise reduction, eliminate and whistle.
Drawings
Fig. 1 is a schematic three-dimensional view of a microphone sensor mount according to an embodiment;
fig. 2 is a schematic three-dimensional view of an alternative perspective of an embodiment of a microphone sensor mount;
fig. 3 is a schematic three-dimensional structure diagram of another embodiment of a microphone sensor holder;
fig. 4 is a schematic three-dimensional structure diagram of another embodiment of a microphone sensor holder;
fig. 5 is a schematic three-dimensional structure diagram of another embodiment of a microphone sensor holder;
fig. 6 is a schematic three-dimensional structure diagram of another embodiment of a microphone sensor holder;
fig. 7 is a schematic three-dimensional structure diagram of another embodiment of a microphone sensor holder;
fig. 8 is a schematic three-dimensional structure diagram of another embodiment of a microphone sensor holder;
fig. 9 is a schematic three-dimensional structure diagram of the integrated microphone and loudspeaker device;
fig. 10 is an exploded view of the integrated microphone and speaker device.
Description of reference numerals: 1. a sensor holder; 11. an accommodating cavity hole structure; 111. mounting holes; 112. a fixed structure; 12. a wiring groove; 2. a flexible support assembly; 21. a fixed base; 211. a wiring hole; 212. a limiting structure; 213. a flange; 22. a first flexible connecting support; 23. a second flexible connecting support; 24 a fixed orifice structure; 100. an upper base; 200. a loudspeaker.
Detailed Description
The present application is described in further detail below with reference to figures 1-9.
The embodiment of the application discloses miaow head sensor support, including sensor fixing base 1 and flexible supporting component 2. Wherein, be provided with two at least holding locular hole structures 11 on the sensor fixing base 1 to the installation miaow head sensor is convenient for. In the present application, the number of the accommodating cavity structures 11 is two examples, the flexible supporting component 2 is fixedly connected with the sensor fixing seat 1, and the sensor fixing seat 1 can be installed on the integrated microphone and speaker device through the flexible supporting component 2. The elastic property of flexible supporting component 2 can cushion speaker 200 and give the vibration for miaow head sensor to make speaker 200 reduce the resonance of miaow head sensor, hinder the formation of sound positive feedback, prevent the condition of whistling and take place, simultaneously, can cushion the vibration that the miaow head sensor was given to rocking and speaker 200 of miaow head sensor, play noise reduction effect.
Referring to fig. 1, the present embodiment discloses a microphone sensor holder, which includes a sensor fixing base 1 and a flexible supporting component 2 disposed on one side of the sensor fixing base 1. The sensor fixing seat 1 is strip-shaped, and two ends of the sensor fixing seat are arc-shaped. The receiving cavity hole structure 11 includes a mounting hole 111 and a fixing structure 112, which are opened along the thickness direction of the sensor fixing base 1. The mounting holes 111 are through holes, and the diameters of the two mounting holes 111 may be the same or different, and may be determined by those skilled in the art according to the size of the microphone sensor.
In one embodiment, the fixing structure 112 may be protruding edges extending radially inward and disposed at the upper and lower edges of the mounting hole 111, so that the fixing structure 112 can clamp and fix the microphone sensor after the microphone sensor is inserted into the mounting hole 111.
Referring to fig. 2, in one embodiment, a wiring groove 12 is formed in a side surface of the sensor fixing base 1 close to the flexible supporting assembly 2, and the wiring groove 12 is communicated with one of the mounting holes 111 and extends to an end of the sensor fixing base 1 to form a gap, so that a lead of the microphone sensor can be led out and limited.
Referring to fig. 1 and 2, in one embodiment, the flexible support assembly 2 includes a stationary base 21 and a first flexible connection support 22. The first flexible connecting and supporting member 22 is formed by two C-shaped arc-shaped components symmetrically arranged, one end of each arc-shaped component is fixedly connected with the sensor fixing seat 1, and the other end of each arc-shaped component is fixedly connected with the fixing base 21. The first flexible connecting support 22 has an elliptical ring shape, and a hollow structure is formed inside thereof.
It will be readily understood that the first flexible connecting support 22 may also be an integrally formed oval, circular or square ring-shaped structure, etc., and one skilled in the art can select the structure as desired.
In one embodiment, the fixing base 21 is cylindrical and can be inserted into the integrated microphone and speaker device. The fixed base 21 is provided with a wire hole 211 along the axial direction, and the wire hole 211 is a through hole. Thus, the wires of the microphone sensor may pass through the wire holes 211 to be connected with the main board of the microphone-loudspeaker combo device.
Referring to fig. 1 and 2, in one embodiment, at least one limiting structure 212 is axially disposed on an outer circumferential surface of the fixing base 21, and the limiting structure 212 is in a strip shape and extends to an end of the fixing base 21 away from the sensor fixing base 1. Here, the number of the position limiting structures 212 is one. Limiting structure 212 can insert chucking in the corresponding draw-in groove on miaow head speaker all-in-one equipment, from this, can carry out axial spacing and circumference spacing to unable adjustment base 21, reduces the condition emergence that it rocked, improves the steadiness of connecting, reduces rocking and the friction of miaow head sensor, noise reduction.
Referring to fig. 3, in one embodiment, the number of the limiting structures 212 is two, and the two limiting structures 212 are symmetrical with respect to the axis of the fixing base 21. The number of the limiting structures 212 can be set by one skilled in the art according to the requirement, and is not limited in detail here.
In one embodiment, one end of the fixing base 21 close to the sensor fixing base 1 is provided with a flange 213 along the circumferential direction, and when the fixing base 21 is installed to a designated position of the microphone-speaker integrated device, the flange 213 defines the insertion depth of the fixing base 21.
In this embodiment, the sensor fixing base 1 and the flexible supporting component 2 can be manufactured separately or integrally formed, and are preferably integrally formed here, so that the production cost of the microphone sensor bracket is reduced, and the production efficiency is improved. The microphone sensor bracket can be made of plastic, rubber or silica gel materials, the hardness of the microphone sensor bracket can be any value between 25 degrees and 75 degrees, and the microphone sensor bracket can meet the requirements of fixing and noise reduction of the microphone sensor.
Referring to fig. 4, the difference between the microphone sensor holder disclosed in this embodiment and the first embodiment is that the number of the flexible supporting members 2 is multiple, and the multiple flexible supporting members 2 are uniformly distributed along the circumferential direction of the sensor fixing base 1. In fig. 3, the number of the flexible support members 2 is two.
In one embodiment, the flexible support assembly 2 includes a second flexible connection support 23 and a securing aperture arrangement 24. The second flexible connecting support 23 is a strip-shaped wavy structure, one end of the second flexible connecting support 23 is fixedly connected with the sensor fixing seat 1, and the other end of the second flexible connecting support 23 is connected with the fixing hole structure 24. The fixing hole structure 24 is in the form of a sheet provided with a through hole. When the fixing hole structure 24 is sleeved on the corresponding limiting column on the integrated microphone and speaker device, the sensor fixing seat 1 is in a suspended state under the support of the second flexible connecting supports 23. Because the second flexible connecting support 23 has certain elasticity, the vibration and shaking of the microphone sensor can be buffered, and the noise reduction effect is achieved.
In the present embodiment, the sensor fixing base 1, the second flexible connecting support 23 and the fixing hole structure 24 may be provided separately or integrally, and are preferably integrally formed here. The microphone sensor bracket can be made of plastic, rubber or silica gel, the hardness of the microphone sensor bracket can be any value between 25 degrees and 75 degrees, and the microphone sensor bracket can meet the requirements of fixing and noise reduction of the microphone sensor.
Referring to fig. 4, in one embodiment, the fixing structure 112 may be a plurality of protruding point structures uniformly distributed along the circumferential direction on the inner surface of the mounting hole 111, so that the fixing structure 112 can tightly fix the microphone sensor after the microphone sensor is inserted into the mounting hole 111. Alternatively, the fixing structure 112 may also adopt the aforementioned protruding edge structure, and those skilled in the art may also adopt other forms of fixing structures 112 as needed, as long as the fixing structure can fix the microphone sensor, and the fixing structure is not limited herein.
Referring to fig. 5 and 6, in the present embodiment, the sensor holder 1 may be disposed in a square shape, four corners of the square sensor holder 1 are disposed in rounded corners, and the number of the flexible supporting members 2 may be disposed in two and four, respectively.
Referring to fig. 7, in this embodiment, the sensor holder 1 may also be configured to be triangular, three corners of the sensor holder 1 are configured to be rounded, and the number of the flexible supporting members 2 is configured to be three.
It is easily understood that those skilled in the art can select the shape of the sensor fixing base 1 and the number of the flexible supporting members 2 according to the requirement, and the shape is not limited in detail here.
Referring to fig. 8, in an alternative embodiment, the flexible supporting assembly 2 may include at least one flexible supporting column, and the flexible supporting column is fixedly connected to a side surface of the sensor fixing base 1, and may be integrally formed with the sensor fixing base 1. The flexible supporting columns can be inserted into corresponding fixing holes of the microphone and loudspeaker integrated machine equipment.
The application still discloses miaow head sensor subassembly, it includes aforementioned miaow head sensor support and sets up the miaow head sensor in holding cavate 11. Here, the sensor fixing base 1 includes two accommodating cavity hole structures 11, and one microphone sensor is disposed in each accommodating cavity hole structure 11. In order to reduce the occurrence of howling, the two microphone sensors are respectively an omnidirectional microphone sensor and a directional microphone sensor, and the two microphone sensors can be connected in parallel or in series.
Wherein, directive property miaow head sensor is heart type directive property miaow head sensor, surpasses heart type directive property miaow head sensor or crosses heart type directive property miaow head sensor to receive the acoustic signal of appointed direction.
The omnidirectional microphone sensor is used for collecting environmental noise and sound emitted by the loudspeaker 200, and the signal processing element on the mainboard can process the sound signal collected by the omnidirectional microphone sensor so as to reduce the noise and improve the sound effect; the directional microphone sensor is used for directionally receiving the sound of a user.
In this application, the sensitivity of omnidirectional miaow head sensor and directive property miaow head sensor sets up to 4.5dBV/Pa, guarantees that miaow head sensor subassembly has good voice recognition and collection ability.
In the application, the distance between the omnidirectional microphone sensor and the directional microphone sensor is less than or equal to 10mm, so that the microphone sensor assembly is ensured to have smaller size, and the miniaturization of the microphone and loudspeaker integrated machine equipment is facilitated; in a specific embodiment, the distance between the two microphone sensors may be set to 5 mm.
The application also discloses miaow head speaker all-in-one equipment, and it includes aforementioned miaow head sensor assembly.
Specifically, referring to fig. 9 and 10, the microphone sensor assembly is mounted on the upper base 100 of the integrated microphone-speaker device, and the upper base 100 is disposed on a side away from the sound-emitting surface of the speaker 200.
The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (12)
1. A microphone sensor bracket is characterized by comprising a sensor fixing seat (1) and a flexible supporting component (2);
the sensor fixing seat (1) is provided with at least two accommodating cavity hole structures (11) for mounting a microphone sensor;
the flexible supporting component (2) is fixedly connected with the sensor fixing seat (1) and used for installing the sensor fixing seat (1) on the integrated microphone and loudspeaker device.
2. The microphone sensor support according to claim 1, wherein the receiving cavity hole structure (11) comprises a mounting hole (111) formed along the thickness direction of the sensor fixing seat (1), and a fixing structure (112) for fixing the microphone sensor is arranged in the mounting hole (111).
3. The microphone sensor support according to claim 1, characterized in that the sensor holder (1) is provided with a wiring groove (12) communicating with one of the receiving cavity hole structures (11).
4. The microphone sensor support according to claim 1, characterized in that the flexible support assembly (2) comprises a fixing base (21) arranged at one side of the sensor fixing base (1), the fixing base (21) being capable of being plugged into a microphone and loudspeaker integrated machine device;
a first flexible connecting support piece (22) is arranged between the fixed base (21) and the sensor fixed seat (1), and a hollow structure is formed inside the first flexible connecting support piece (22).
5. The microphone sensor support according to claim 4, wherein the fixing base (21) is cylindrical, and the fixing base (21) is provided with a wiring hole (211) along an axis;
the peripheral face of unable adjustment base (21) is provided with at least one limit structure (212) along the axial for carry out circumference and axial spacing to unable adjustment base (21) when installing to miaow head speaker all-in-one equipment.
6. The microphone sensor support according to claim 1, characterized in that the number of the flexible support components (2) is plural and evenly distributed along the circumference of the sensor holder (1);
the flexible supporting assembly (2) comprises a strip-shaped wavy second flexible connecting supporting piece (23) and a fixing hole structure (24), one end of the second flexible connecting supporting piece (23) is fixedly connected with the circumferential outer surface of the sensor fixing seat (1), and the other end of the second flexible connecting supporting piece (23) is fixedly connected with the fixing hole structure (24).
7. Microphone sensor holder according to claim 1, characterized by, that the flexible support component (2) comprises at least one flexible connection column arranged on one side surface of the sensor holder (1), which flexible connection column can be plugged into a microphone-loudspeaker all-in-one device.
8. A microphone sensor holder according to any of claims 1-7, characterized in that the sensor holder (1) is integrated with the flexible support member (2).
9. The microphone sensor holder according to claim 8, wherein the sensor holder (1) and the flexible support member (2) are made of plastic, rubber or silicone material, and the microphone sensor holder has a hardness of any value between 25 degrees and 75 degrees.
10. A microphone sensor assembly comprising a microphone sensor holder according to any of claims 1-9, further comprising a microphone sensor arranged in the receiving cavity structure (11);
the number of the accommodating cavity hole structures (11) and the number of the microphone sensors are two and are arranged in a one-to-one correspondence manner; the two microphone sensors are respectively an omnidirectional microphone sensor and a directional microphone sensor.
11. The microphone sensor assembly of claim 10 wherein the omnidirectional microphone sensor and the directional microphone sensor are spaced apart by less than or equal to 10 mm.
12. A microphone-loudspeaker combo device comprising a microphone sensor assembly as claimed in any one of claims 10-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121077956.3U CN215222437U (en) | 2021-05-19 | 2021-05-19 | Microphone sensor support, microphone sensor assembly and microphone and loudspeaker all-in-one machine equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121077956.3U CN215222437U (en) | 2021-05-19 | 2021-05-19 | Microphone sensor support, microphone sensor assembly and microphone and loudspeaker all-in-one machine equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215222437U true CN215222437U (en) | 2021-12-17 |
Family
ID=79419829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121077956.3U Active CN215222437U (en) | 2021-05-19 | 2021-05-19 | Microphone sensor support, microphone sensor assembly and microphone and loudspeaker all-in-one machine equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215222437U (en) |
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2021
- 2021-05-19 CN CN202121077956.3U patent/CN215222437U/en active Active
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