CN208724142U - A kind of Minisize wireless microphone - Google Patents
A kind of Minisize wireless microphone Download PDFInfo
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- CN208724142U CN208724142U CN201820962802.4U CN201820962802U CN208724142U CN 208724142 U CN208724142 U CN 208724142U CN 201820962802 U CN201820962802 U CN 201820962802U CN 208724142 U CN208724142 U CN 208724142U
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- microphone
- output interface
- supporting seat
- multifunctional supporting
- charging
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Abstract
A kind of Minisize wireless microphone, it includes the microphone and a Multifunctional supporting seat for being built-in with Language Processing chip and wireless transmission chip, the Multifunctional supporting seat tool has the accommodating cavity for accommodating the microphone, power input interface, charging management chip and the first audio input interface for connecting external sound source, and the accommodating cavity is configured with the charging output interface being electrically connected with the charging management chip and the audio output interface being electrically connected with first audio input interface；The microphone is configured with the charging interface with the second audio input interface of the audio output interface cooperation on Multifunctional supporting seat and with the charging output interface cooperation on Multifunctional supporting seat.This Minisize wireless microphone is configured with Multifunctional supporting seat, microphone can be not only supported on lectern and be used, and microphone can be charged simultaneously and transmit wirelessly the external sound sources such as multimedia audio outward by wireless microphone, keep teaching operation easier.
Description
Technical field
The utility model relates to sound pick up equipments, more particularly to human body, acquisition wearer can be worn on used in teaching
Sounding and the Minisize wireless microphone being wirelessly sent out.
Background technique
In teaching, in order to allow the student of each position in classroom not hear the speech of teacher easily, usually in classroom
Configured with public address set, teacher wears Minisize wireless microphone with it, and the sound of Minisize wireless microphone acquisition teacher is converted to telecommunications
Number, be wirelessly sent to public address set, public address set is reduced into acoustic radiating to classroom after amplifying electric signal.Use above-mentioned system
System, teacher's teaching sound are not required to too greatly, but still have following technical problem: Minisize wireless microphone is only capable of acquisition sound and has no
Line is sent to public address set, can not be by other audio signals, such as the multimedia audio etc. used of imparting knowledge to students sends jointly to amplify
Device.
Utility model content
The purpose of the utility model is to provide a kind of Minisize wireless microphones, to solve on existing for existing Minisize wireless microphone
State technical problem.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of Minisize wireless microphone comprising be built-in with the microphone of Language Processing chip and wireless transmission chip, also
Including a Multifunctional supporting seat, the Multifunctional supporting seat tool has the accommodating cavity for accommodating the microphone, power input to connect
Mouth, charging management chip and the first audio input interface for connecting external sound source, the accommodating cavity is configured with to be filled with described
The charging output interface and the audio output being electrically connected with first audio input interface that electric managing chip is electrically connected
Interface；The microphone is configured with to be connect with the second audio input of the audio output interface cooperation on Multifunctional supporting seat
Mouth and the charging interface cooperated with the charging output interface on Multifunctional supporting seat.
Preferably, the charging output interface and audio output interface are spaced multiple conductive pins.
Preferably, positioning convex platform is provided with around the multiple conductive pin in the accommodating cavity, correspondingly, microphone sheet
It is provided on body and accommodates the locating slot that the positioning convex platform is positioned.
Preferably, the inclined side that the Multifunctional supporting seat tool has bottom surface and intersects with the inclined bottom surface, the appearance
It sets chamber and is set to the inclined side, the rear side of the accommodating cavity is arranged in the charging output interface and audio output interface
Wall.
Preferably, in a rectangular parallelepiped shape, pick-up head is respectively set at two upper corners in microphone in the microphone,
It offers in the top surface of two upper corners and side on the shell of microphone and adopts sound hole.
Preferably, the microphone also have in microphone speech processing chip be electrically connected, to outside
The encryption chip that the voice signal of transmitting is encrypted.
Compared with prior art, the utility model at least has the advantages that
This Minisize wireless microphone is configured with Multifunctional supporting seat, can not only be supported on microphone on lectern and use,
And microphone it can be charged simultaneously and wirelessly be sent out the external sound sources such as multimedia audio outward by wireless microphone
It send, keeps teaching operation easier.
Detailed description of the invention
Fig. 1 is the overall structure figure of exemplary embodiments Minisize wireless microphone；
Fig. 2 is the forward sight structure chart of its Multifunctional supporting seat；
Fig. 3 is the backsight structure chart of its Multifunctional supporting seat；
Fig. 4 is the circuit block diagram of its Multifunctional supporting seat；
Fig. 5 is the perspective view of its microphone；
Fig. 6 is the circuit block diagram of its microphone.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and examples.
Fig. 1 is please referred to, exemplary embodiments Minisize wireless microphone includes being built-in with Language Processing chip and wireless transmission chip
Microphone 1, further include a Multifunctional supporting seat 2.
In conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, the Multifunctional supporting seat 2 have accommodate the microphone 1 accommodating cavity 22,
Power input interface 27, charging management chip 28 and the first audio input interface 26 for connecting external sound source, the accommodating
Chamber 22 be configured with the charging output interface 23 that is electrically connected with the charging management chip 28 and with first audio input
The audio output interface 24 that interface 26 is electrically connected.21 be shell in Fig. 2.
In conjunction with Fig. 5, Fig. 6, the microphone 1 is configured with to be cooperated with the audio output interface on Multifunctional supporting seat
The second audio input interface 11 and on Multifunctional supporting seat the charging output interface cooperation charging interface 16.
13 be the clip for wearing in Fig. 5.
As shown in Figure 6, microphone circuit includes: defeated including pick-up head 193, the 194, second audio of ADC (analog-digital converter)
Incoming interface 11, speech processing chip 19, wireless transmission chip 191, battery 17, charging interface 16, power supply chip 18 and key 15.
Analog signal from pick-up head 193 and/or the second audio input interface 11 is converted through ADC194, then inputs speech processes core
After the processing of piece 19, transmitted wirelessly after the processing of wireless transmission chip 191 by antenna 195.Encryption can also further be configured
Chip 192, encryption chip 192 and speech processing chip 19 are electrically connected, before launching outward voice signal to voice signal into
Row encryption.Key 15 includes power switch key and volume adjustment key.
Above-mentioned Minisize wireless microphone, microphone 1 can be worn on by teacher to be used with it, and microphone 1 acquires teacher
Teaching sound, is converted to electric signal, is emitted by wireless transmission chip through antenna wireless.The indoor public address equipment of religion is mounted on to connect
After receiving, amplify, be reduced into sound.Further, it is also possible to above-mentioned Multifunctional supporting seat 2 is placed on lectern, by microphone 1
It is used in the accommodating cavity 22 being placed on Multifunctional supporting seat 2, at this point, external audio signal, such as the multimedia sound used of imparting knowledge to students
Frequency etc. can access microphone 1 through Multifunctional supporting seat 2, then by 1 wireless transmission of microphone to public address set, simultaneously
It can be charged by Multifunctional supporting seat 2 to microphone 1.
Referring once again to Fig. 2, the charging output interface 23 and audio output interface 24 are spaced multiple conductions
Needle.After microphone is put into accommodating cavity 22, multiple conductive pins just can contact conduction with the corresponding interface on microphone.
Positioning convex platform 25 is provided with around the multiple conductive pin in accommodating cavity 22 described further.Correspondingly, it talks about
It is provided on cylinder ontology 1 and accommodates the locating slot 12 that the positioning convex platform 25 is positioned (see Fig. 5).When microphone is put into accommodating
After chamber 22, cooperated by above-mentioned positioning convex platform 25 and locating slot 12, the charging output interface 23 and audio output for accommodating cavity wall connect
Mouthfuls 24 can accurately and reliably on microphone charging interface 16 and the second audio input interface 11 be electrically connected.
Referring to Fig. 2, the inclined side that the Multifunctional supporting seat 2 has bottom surface and intersects with the inclined bottom surface is described
Accommodating cavity 22 is set to the inclined side, and the charging output interface 23 and audio output interface 24 are arranged in the accommodating cavity
22 rear wall.By above-mentioned design, accommodating cavity 22 is supported by bottom surface and back side two sides microphone ontology, and support is more firm,
It can avoid microphone accident side to fall and damage relevant interface.
Referring once again to Fig. 1 and Fig. 5, in a rectangular parallelepiped shape, microphone 1 is interior at two upper corners for the microphone 1
It is respectively set pick-up head, offers in the top surface of two upper corners and side on the shell of microphone 1 and adopt sound hole 14.So that
Multifunctional supporting seat 2 that no matter microphone 1 is supported on lectern is still worn on teacher, can be acquired well
Teacher's voice.
The utility model is described in detail above by specific embodiment, these detailed description are only limited to
The content of the utility model is helped skilled in the art to understand, the limit to scope of protection of the utility model can not be interpreted as
System.Those skilled in the art should all wrap various retouchings, the equivalent transformation etc. that above scheme carries out under the utility model design
Containing within the protection scope of the present utility model.
Claims (6)
1. a kind of Minisize wireless microphone, the microphone including being built-in with Language Processing chip and wireless transmission chip, feature
It is, further includes a Multifunctional supporting seat,
The Multifunctional supporting seat tool have the accommodating cavity for accommodating the microphone, power input interface, charging management chip and
For connecting the first audio input interface of external sound source, the accommodating cavity is configured with to be electrically connected with the charging management chip
Charging output interface and with first audio input interface be electrically connected audio output interface；
The microphone is configured with to be connect with the second audio input of the audio output interface cooperation on Multifunctional supporting seat
Mouth and the charging interface cooperated with the charging output interface on Multifunctional supporting seat.
2. Minisize wireless microphone according to claim 1, it is characterised in that: the charging output interface and audio output connect
Mouth is spaced multiple conductive pins.
3. Minisize wireless microphone according to claim 2, it is characterised in that: in the multiple conductive pin in the accommodating cavity
Around be provided with positioning convex platform, correspondingly, on microphone be provided with and accommodate the locating slot that the positioning convex platform is positioned.
4. Minisize wireless microphone as claimed in any of claims 1 to 3, it is characterised in that: the Multifunctional supporting
The inclined side that seat tool has bottom surface and intersects with the inclined bottom surface, the accommodating cavity is set to the inclined side, described to fill
The rear wall of the accommodating cavity is arranged in electricity output interface and audio output interface.
5. Minisize wireless microphone according to claim 4, it is characterised in that: the microphone in a rectangular parallelepiped shape, microphone
It is respectively set pick-up head in ontology at two upper corners, it is equal in the top surface of two upper corners and side on the shell of microphone
It offers and adopts sound hole.
6. Minisize wireless microphone according to claim 4, it is characterised in that: the microphone also has and microphone
Encryption chip that interior speech processing chip is electrically connected, that the voice signal launched outward is encrypted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962802.4U CN208724142U (en) | 2018-06-21 | 2018-06-21 | A kind of Minisize wireless microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962802.4U CN208724142U (en) | 2018-06-21 | 2018-06-21 | A kind of Minisize wireless microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208724142U true CN208724142U (en) | 2019-04-09 |
Family
ID=65971812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820962802.4U Active CN208724142U (en) | 2018-06-21 | 2018-06-21 | A kind of Minisize wireless microphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208724142U (en) |
-
2018
- 2018-06-21 CN CN201820962802.4U patent/CN208724142U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220722 Address after: A102-1, building 7, phase II, Dongjiu Innovation Park, No. 73, Xiali South Road, Xiali Lang community, Nanwan street, Longgang District, Shenzhen, Guangdong 518000 Patentee after: Zhongting Technology (Shenzhen) Co.,Ltd. Address before: 518000 103, floor 1, plant 3, Lianchuang Science Park, No. 21 Bulan Road, Nanwan street, Longgang District, Shenzhen, Guangdong Province Patentee before: SHENZHEN RAYSON BELL HEARING TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230815 Address after: A102, Building 7, Phase 2, Dongjiu Innovation Technology Park, No. 73 Xiali South Road, Xialilang Community, Nanwan Street, Longgang District, Shenzhen City, Guangdong Province, 518000 Patentee after: SHENZHEN RAYSON BELL HEARING TECHNOLOGY Co.,Ltd. Address before: A102-1, building 7, phase II, Dongjiu Innovation Park, No. 73, Xiali South Road, Xiali Lang community, Nanwan street, Longgang District, Shenzhen, Guangdong 518000 Patentee before: Zhongting Technology (Shenzhen) Co.,Ltd. |
|
| TR01 | Transfer of patent right |