CN208657003U - A kind of Mike's air horn integrated equipment of band shake film - Google Patents
A kind of Mike's air horn integrated equipment of band shake film Download PDFInfo
- Publication number
- CN208657003U CN208657003U CN201821406556.0U CN201821406556U CN208657003U CN 208657003 U CN208657003 U CN 208657003U CN 201821406556 U CN201821406556 U CN 201821406556U CN 208657003 U CN208657003 U CN 208657003U
- Authority
- CN
- China
- Prior art keywords
- loudspeaker
- circuit board
- sound chamber
- mike
- microphone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 230000005611 electricity Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 239000007787 solid Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The utility model relates to a kind of Mike's air horn integrated equipments of band shake film, including sound chamber, two structures are identical and are symmetrically set in the loudspeaker of sound chamber side wall in opposite directions, and two structures are identical and are symmetrically set in the passive vibrating diaphragm of sound chamber side wall in opposite directions, microphone assembly and circuit board set on sound chamber upper surface；The line of centres of described two loudspeaker and the line of centres of two passive vibrating diaphragms are mutually perpendicular to；The microphone assembly includes bradyseism bracket, microphone and data line；The bradyseism bracket and the tie point of sound chamber upper surface are 0~2cm at a distance from the symmetry axis of loudspeaker and passive vibrating diaphragm；The data line is in doughy state；The area of the passive vibrating diaphragm is not less than the area of loudspeaker.This device structure is simple, gives great volume, and sound quality is good.
Description
Technical field
The utility model relates to a kind of Mike's air horn integrated equipment more particularly to a kind of Mike's air horns one of band shake film
Body equipment.
Background technique
Microphone is a kind of energy converter for converting tones into electric signal, and loudspeaker, which refer to, to be transformed to sound for audio signal
A kind of equipment.
Occur the equipment that more mature microphone and loudspeaker became one on the market at present, can be avoided phenomenon of uttering long and high-pitched sounds
Appearance, but the outer playback amount of this equipment is little, causes influence to the use of user.
Utility model content
The purpose of the utility model is to overcome the defect of the prior art, it is simple to provide a kind of structure, gives great volume, sound quality is good
Mike's air horn integrated equipment.
To achieve the above object, the utility model uses following technical scheme:
Mike's air horn integrated equipment with shake film, including sound chamber, two structures are identical and are symmetrically set in sound chamber side in opposite directions
The loudspeaker of wall, two structures are identical and are symmetrically set in the passive vibrating diaphragm of sound chamber side wall, the Mike outside sound chamber upper end in opposite directions
Wind component and circuit board；The line of centres of described two loudspeaker and the line of centres of two passive vibrating diaphragms are mutually perpendicular to；It is described
Microphone assembly includes the bradyseism bracket that lower end is set to sound chamber upper surface, set on the microphone of bradyseism pedestal upper end and both ends point
It is not electrically connected with microphone and circuit board and the data line made of soft material；The company of the bradyseism bracket and sound chamber upper surface
Contact is 0~2cm at a distance from the symmetry axis of loudspeaker and passive vibrating diaphragm；The data line is in doughy state；The passive vibrating diaphragm
Area be not less than loudspeaker area.
Mike's air horn integrated equipment of above structure, has the following beneficial effects: compared with prior art
1, on the side wall of sound chamber, if there are two the identical loudspeaker of structure and the identical passive vibrating diaphragms of two structures, and
The line of centres of two loudspeaker and the line of centres of two passive vibrating diaphragms are mutually perpendicular to；The sound that loudspeaker play is passive by two
The reinforcement of vibrating diaphragm, greatly strengthens broadcast sound volume；In addition, the symmetrical overlapping of axles of loudspeaker and passive vibrating diaphragm, to allow best shock absorbing
Point is overlapped.
2, microphone is set up in outside the upper end of sound chamber by bradyseism branch, and the company of the bradyseism bracket and sound chamber upper surface
Contact is 0~2cm at a distance from the symmetry axis of loudspeaker and passive vibrating diaphragm；The setting of the structure greatly reduces loudspeaker and passive vibration
The vibration that the sound that film issues generates when being transmitted to microphone by solid structures such as sound chambers, so as to avoid the generation uttered long and high-pitched sounds.
3, a possibility that data line is in doughy state, and solid structure vibration is transmitted to microphone from data line also avoids
?.
Further, the sound chamber is cylindrical or cuboid, and opposite two sidewalls are equipped with for installing loudspeaker
First mounting hole, opposite other two sidewalls are equipped with the second mounting hole for installing passive vibrating diaphragm.It need to only guarantee two first
The center of mounting hole and two the second mounting holes is located at same level, it is ensured that in two loudspeaker and two passive vibrating diaphragms
Heart line is located at same level.Wherein, when two loudspeaker installations, pronunciation direction can be oppositely arranged, and may be reversed setting.
Further, there are many structures for bradyseism bracket, such as the Openworks shape made of flexible material of the hardness for 30~80
Structure, spring-like structures or domes.
Further, microphone is traveled to from air in order to prevent the sound that loudspeaker and passive vibrating diaphragm generate as far as possible,
So as to cause phenomenon of uttering long and high-pitched sounds, the pickup direction of the microphone and the voice directions of loudspeaker are in 90 °.
Further, circuit board has an impact the propagation for the sound that loudspeaker and passive vibrating diaphragm issue in order to prevent, is conducive to
The convection current of air, the circuit board are not less than 5mm at a distance from loudspeaker and passive vibrating diaphragm.
Further, the inner core diameter of the data line is less than 0.4mm, and rubber thickness is no more than 0.2mm, and rubber hardness is not
Greater than 60 degree, total length is at least the tie point of microphone and bradyseism bracket to 1.1 times of sound chamber upper surface linear distance.
It further, further include the handle set on sound chamber lower end surface for the ease of hand-held；Also for it is easy to use,
The handle is equipped with the battery being electrically connected with circuit board, loudspeaker and microphone.
It further, further include the shell being sheathed on the outside of the sound chamber；The shell is located at loudspeaker and passive vibrating diaphragm
Equipped with acoustic hole；The shell includes the center being sheathed on the outside of sound chamber, and the fixed front cover and rear cover for being covered on center；
The lower end of the bradyseism bracket is set to the upper surface of center.
Further, the microphone assembly further includes that the mounting cylinder for being fixedly arranged on shell upper surface and thread bush are set to
The mesh enclosure of mounting cylinder；The lower end of the bradyseism bracket is fixedly arranged on mounting cylinder interior bottom portion；The microphone is located inside mesh enclosure.
Further, it when using multiple equipment simultaneously, for the ease of the voice transfer between each equipment, also wraps
Include the FM Anneta module for being set in the housing side wall and being electrically connected with circuit board；The circuit board include FM transmit circuit and/or
FM receives circuit；The hull outside wall, which is equipped with, to be received with what circuit board was electrically connected for controlling FM transmit circuit and/or FM
The switch and frequency point regulation button of circuit.
Further, the circuit board further includes MP3 decoding circuit；The shell, which is equipped with, to be electrically connected and is used with circuit board
In the card slot and/or USB flash disk socket that read TF card；It is output to loudspeaker together after voice and MP3 music audio mixing that the microphone is picked up.
Further, the hull outside is additionally provided with the operation button being electrically connected with circuit board, such as last track, next
Song, volume plus/minus, pause and broadcasting etc..
Further, the shell is additionally provided with the MICRO5PIN data-interface being electrically connected with the circuit board；Wherein,
5th PIN foot is ground wire, and the first PIN foot is power input 5V anode, and the second PIN foot is the left channel of audio input, third PIN foot
For the right channel of audio input, the 4th PIN foot is people's voice output channel；The voice of the voice output channel output is by clipping
Reason, output voltage are 200 millivolts or less.
Further, the circuit board further includes tuning circuit；The tuning circuit includes sound effect circuit, reverberation circuit
And volume control circuit；The shell is equipped with the tuning knob being electrically connected with circuit board.Tuning knob to one side adjust when be
Low frequency lifting is high boost when adjusting to another side.
The utility model is further described in the following with reference to the drawings and specific embodiments.
Detailed description of the invention
Fig. 1 is the structural representation for Mike's air horn integrated equipment with shake film that the utility model specific embodiment provides
Figure；
Fig. 2 is that the detonation configuration for Mike's air horn integrated equipment with shake film that the utility model specific embodiment provides shows
It is intended to；
Fig. 3 is that the FM in Mike's air horn integrated equipment with shake film that the utility model specific embodiment provides receives electricity
Road schematic diagram；
Fig. 4 is the FM transmitting electricity in Mike's air horn integrated equipment with shake film that the utility model specific embodiment provides
Road schematic diagram.
Specific embodiment
In order to more fully understand the technology contents of the utility model, combined with specific embodiments below to the skill of the utility model
Art scheme is further described and illustrates, but not limited to this.
It should be appreciated that the term used in this present specification is merely for the sake of for the purpose of describing particular embodiments
And it is not intended to limit the application.As present specification and it is used in the attached claims, unless up and down
Text clearly indicates other situations, and otherwise " one " of singular, "one" and "the" are intended to include plural form.
It will be further appreciated that the term "and/or" used in present specification and the appended claims is
Refer to any combination and all possible combinations of one or more of associated item listed, and including these combinations.
Mike's air horn of the specific embodiment in conjunction with shown in FIG. 1 to FIG. 4, band shake film provided in this embodiment is integrally set
It is standby, including sound chamber 10, it is sheathed on the shell 20 in 10 outside of sound chamber, two structures are identical and are symmetrically set in 10 side wall of sound chamber in opposite directions
Loudspeaker 30, two structures are identical and are symmetrically set in the passive vibrating diaphragm 40 of 10 side wall of sound chamber, the wheat set on 20 upper surface of shell in opposite directions
Gram wind component 50, set on the circuit board 60 of 20 inner sidewall of shell, handle 70 set on 20 lower end surface of shell, and it is set to handle 70
Battery 80 that is interior and being electrically connected with circuit board 60, loudspeaker 30 and microphone assembly 50.
Specifically, the line of centres of described two loudspeaker 30 and the line of centres of two passive vibrating diaphragms 40 are mutually perpendicular to；Institute
The area for stating passive vibrating diaphragm 40 is not less than the area of loudspeaker 30.
Specifically, the microphone assembly 50 includes the mounting cylinder 51 for being fixedly arranged on shell upper end end face, lower end is set to installation
Cylinder 51 interior bottom portions bradyseism bracket 52, the microphone 53 set on 52 upper end of bradyseism bracket, both ends respectively with microphone 53 and circuit board
60 electric connections and data line 54 and thread bush made of soft material are set to the mesh enclosure 55 of mounting cylinder 51；The microphone,
Data line bit is in mesh enclosure 55.
More specifically, the bradyseism bracket 52 is Openworks shape structure, spring made of flexible material that hardness is 30~80
Shape structure or domes, and the tie point of itself and 20 upper surface of shell is at a distance from the symmetry axis of loudspeaker 30 and passive vibrating diaphragm 40
For 0~2cm.
The pickup direction of the microphone 53 and the voice directions of loudspeaker 30 are in 90 °.
The data line 54 is in doughy state, and inner core diameter is less than 0.4mm, and rubber thickness is no more than 0.2mm, and rubber is hard
Degree is not more than 60 degree, and total length is at least the tie point of microphone and bradyseism bracket to 1.1 times of 10 upper surface linear distance of sound chamber.
Specifically, the circuit board 60 is not less than 5mm at a distance from loudspeaker 30 and passive vibrating diaphragm 40.
Specifically, the shell 20, which is located at loudspeaker 30 and passive vibrating diaphragm 40, is equipped with acoustic hole 24；The shell 20 includes
Set is fixed in the center 21 in 10 outside of sound chamber, and the fixed front cover 22 and rear cover 23 for being covered on center 21；The mounting cylinder 51 is set
In the upper surface of center 21.
It more specifically, further include the FM Anneta module for being set to 20 inner sidewall of shell and being electrically connected with circuit board 60；It is described
Circuit board 60 includes that FM transmit circuit and/or FM receive circuit；20 lateral wall of shell is equipped with to be electrically connected with circuit board 60
The switch and frequency point regulation button that circuit is received for controlling FM transmit circuit and/or FM.
More specifically, the circuit board 60 further includes MP3 decoding circuit；The shell 20 is equipped with electrically to be connected with circuit board 60
Connect and be used to read the card slot and/or USB flash disk socket of TF card；It is defeated together after voice and MP3 music audio mixing that the microphone 52 is picked up
Loudspeaker 30 are arrived out.
More specifically, the circuit board 60 further includes tuning circuit；The tuning circuit includes sound effect circuit, reverberation electricity
Road and volume control circuit；The shell 20 is equipped with the tuning knob being electrically connected with circuit board 60.
In summary: Mike's air horn integrated equipment of above structure has the following beneficial effects: compared with prior art
1, on the side wall of sound chamber, if there are two the identical loudspeaker of structure and the identical passive vibrating diaphragms of two structures, and
The line of centres of two loudspeaker and the line of centres of two passive vibrating diaphragms are mutually perpendicular to；The sound that loudspeaker play is passive by two
The reinforcement of vibrating diaphragm, greatly strengthens broadcast sound volume；In addition, the symmetrical overlapping of axles of loudspeaker and passive vibrating diaphragm, to allow best shock absorbing
Point is overlapped.
2, microphone is set up in outside the upper end of sound chamber by bradyseism branch, and the company of the bradyseism bracket and sound chamber upper surface
Contact is 0~2cm at a distance from the symmetry axis of loudspeaker and passive vibrating diaphragm；The setting of the structure greatly reduces loudspeaker and passive vibration
The vibration that the sound that film issues generates when being transmitted to microphone by solid structures such as sound chambers, so as to avoid the generation uttered long and high-pitched sounds.
3, a possibility that data line is in doughy state, and solid structure vibration is transmitted to microphone from data line also avoids
?.
4, shell and sound chamber, form double-layer structure, and the shell of outer layer further disappears the aftershock that the sound chamber to internal layer generates
Solution.
The above-mentioned technology contents that the utility model is only further illustrated with embodiment, in order to which reader is easier to understand,
But the embodiments of the present invention is not represented is only limitted to this, any technology done according to the utility model extends or recreation,
By the protection of the utility model.The protection scope of the utility model is subject to claims.
Claims (10)
1. a kind of Mike's air horn integrated equipment of band shake film, it is characterised in that: including sound chamber, two structures are identical and opposite right
Claim the loudspeaker for being set to sound chamber side wall, two structures are identical and are symmetrically set in the passive vibrating diaphragm of sound chamber side wall in opposite directions, are set on sound chamber
Hold the microphone assembly and circuit board of outside；The line of centres of the line of centres of described two loudspeaker and two passive vibrating diaphragms
It is mutually perpendicular to；The microphone assembly includes the bradyseism bracket that lower end is set to sound chamber upper surface, set on the miaow of bradyseism pedestal upper end
Head and both ends respectively with microphone and circuit board is electrically connected and the data line made of soft material；The bradyseism bracket and
The tie point of sound chamber upper surface is 0~2cm at a distance from the symmetry axis of loudspeaker and passive vibrating diaphragm；The data line is in soft shape
State；The area of the passive vibrating diaphragm is not less than the area of loudspeaker.
2. Mike's air horn integrated equipment of band according to claim 1 shake film, it is characterised in that: the bradyseism bracket is
Openworks shape structure, spring-like structures or domes made of the flexible material that hardness is 30~80.
3. Mike's air horn integrated equipment of band shake film according to claim 1, it is characterised in that: the pickup of the microphone
The voice directions of direction and loudspeaker are in 90 °.
4. Mike's air horn integrated equipment of band shake film according to claim 1, it is characterised in that: the circuit board and loudspeaker
And the distance of passive vibrating diaphragm be not less than 5mm.
5. Mike's air horn integrated equipment of band according to claim 1 shake film, it is characterised in that: the data line it is interior
Core diameter is less than 0.4mm, and rubber thickness is no more than 0.2mm, and rubber hardness is not more than 60 degree, and total length is at least microphone and bradyseism
1.1 times to sound chamber upper surface linear distance of the tie point of bracket.
6. Mike's air horn integrated equipment of band shake film according to claim 1, it is characterised in that: further include set on described
The handle of sound chamber lower end surface；The handle is equipped with the battery being electrically connected with circuit board, loudspeaker and microphone.
7. Mike's air horn integrated equipment of band shake film according to claim 1, it is characterised in that: further include being sheathed on institute
State the shell on the outside of sound chamber；The shell, which is located at loudspeaker and passive vibrating diaphragm, is equipped with acoustic hole；The shell includes being sheathed on
Center on the outside of sound chamber, and the fixed front cover and rear cover for being covered on center；The lower end of the bradyseism bracket is set to the upper of center
End face.
8. Mike's air horn integrated equipment of band shake film according to claim 7, it is characterised in that: the microphone assembly
Further include be fixedly arranged on shell upper surface mounting cylinder and thread bush be set to mounting cylinder mesh enclosure；The lower end of the bradyseism bracket
It is fixedly arranged on mounting cylinder interior bottom portion；The microphone is located inside mesh enclosure.
9. Mike's air horn integrated equipment of band shake film according to claim 7, it is characterised in that: further include being set to shell
Inner sidewall and the FM Anneta module being electrically connected with circuit board；The circuit board includes that FM transmit circuit and/or FM receive circuit；
The hull outside wall, which is equipped with, receives the switch of circuit for controlling FM transmit circuit and/or FM with what circuit board was electrically connected,
And frequency point regulation button.
10. Mike's air horn integrated equipment of band shake film according to claim 7, it is characterised in that: the shell is also set
There is the MICRO5PIN data-interface being electrically connected with the circuit board；Wherein, the 5th PIN foot is ground wire, and the first PIN foot is electricity
Source inputs 5V anode, and the second PIN foot is the left channel of audio input, and third PIN foot is the right channel of audio input, and the 4th PIN foot is
Voice output channel；The voice of the voice output channel output passes through amplitude limiting processing, and output voltage is 200 millivolts or less；
The circuit board further includes MP3 decoding circuit；The shell, which is equipped with, to be electrically connected and for reading TF card with circuit board
Card slot and/or USB flash disk socket；It is output to loudspeaker together after voice and MP3 music audio mixing that the microphone is picked up；
And/or
The circuit board further includes tuning circuit；The tuning circuit includes sound effect circuit, reverberation circuit and volume control electricity
Road；The shell is equipped with the tuning knob being electrically connected with circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406556.0U CN208657003U (en) | 2018-08-29 | 2018-08-29 | A kind of Mike's air horn integrated equipment of band shake film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406556.0U CN208657003U (en) | 2018-08-29 | 2018-08-29 | A kind of Mike's air horn integrated equipment of band shake film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208657003U true CN208657003U (en) | 2019-03-26 |
Family
ID=65792176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821406556.0U Ceased CN208657003U (en) | 2018-08-29 | 2018-08-29 | A kind of Mike's air horn integrated equipment of band shake film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208657003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111147681A (en) * | 2019-12-30 | 2020-05-12 | 泰弗思科技(安徽)有限公司 | Communication equipment for preventing subway from echo in same cavity |
| CN114071271A (en) * | 2020-08-07 | 2022-02-18 | 徐琳 | Sound box and microphone all-in-one machine with display unit |
-
2018
- 2018-08-29 CN CN201821406556.0U patent/CN208657003U/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111147681A (en) * | 2019-12-30 | 2020-05-12 | 泰弗思科技(安徽)有限公司 | Communication equipment for preventing subway from echo in same cavity |
| CN114071271A (en) * | 2020-08-07 | 2022-02-18 | 徐琳 | Sound box and microphone all-in-one machine with display unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3286754B1 (en) | Electric stringed instruments | |
| US20130170683A1 (en) | Portable Vibration Speaker | |
| CN208657003U (en) | A kind of Mike's air horn integrated equipment of band shake film | |
| CN107690106B (en) | Loudspeaker box | |
| KR200382291Y1 (en) | A karaoke microphone toy having a speaker built-in | |
| CN204425583U (en) | With the earphone horn of bass vibration | |
| CN202957969U (en) | Soundbox | |
| CN207968841U (en) | A kind of intelligent sound box | |
| CN208836355U (en) | A kind of hand microphone speaker | |
| CN208940169U (en) | Earphone and headphone unit | |
| WO2023051005A1 (en) | Coil-iron loudspeaker assembly and earphone | |
| US11589167B1 (en) | Multifunctional electromagnetic transducer | |
| CN208369800U (en) | The taper microphone of high tone quality | |
| CN201039445Y (en) | TV set built-in sound box | |
| CN106454612A (en) | Portable multifunctional mosquito-repelling sound box | |
| CN201438751U (en) | Small woofer and music player with same | |
| CN203086701U (en) | Sub-bass loudspeaker box | |
| CN214851694U (en) | Novel hand-held type audio amplifier microphone | |
| CN213718202U (en) | Microphone capable of preventing squeaking | |
| CN217386650U (en) | Intelligent wind instrument | |
| CN217904602U (en) | Squeaking-preventing K-song microphone | |
| CN210469662U (en) | Bluetooth headset who is difficult for droing | |
| CN209448872U (en) | Mike's air horn integrated equipment | |
| CN208940161U (en) | A kind of more scene microphones of replaceable shipping mark | |
| CN218336313U (en) | Intelligent loudspeaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20221025 Decision number of declaring invalidation: 58728 Granted publication date: 20190326 |