CN209170601U - Microphone mounting structure and far field speech ciphering equipment component - Google Patents
Microphone mounting structure and far field speech ciphering equipment component Download PDFInfo
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- CN209170601U CN209170601U CN201822226610.XU CN201822226610U CN209170601U CN 209170601 U CN209170601 U CN 209170601U CN 201822226610 U CN201822226610 U CN 201822226610U CN 209170601 U CN209170601 U CN 209170601U
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- microphone
- circuit board
- mounting structure
- bracket
- voice
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Abstract
The utility model provides a kind of microphone mounting structure and far field speech ciphering equipment component, wherein, microphone mounting structure includes voice bracket and circuit board, the microphone accommodation groove and circuit board mounting groove being separated are provided on voice bracket, circuit board is removably mounted in circuit board mounting groove, and the microphone accommodation groove is for installing microphone.Microphone and circuit board can be first preloaded on voice bracket by the microphone mounting structure, then voice bracket is installed on the speech ciphering equipment of far field, need to install the scheme of microphone and circuit board in compared with the prior art at the scene, it is low with assembly difficulty, the high advantage of assembly efficiency, and microphone and circuit board are respectively placed in microphone accommodation groove and circuit board mounting groove so that the two will not mutual extrusion stress, avoid component wear.
Description
Technical field
The utility model relates to speech ciphering equipment component fields more particularly to a kind of microphone mounting structure and far field voice to set
Slave component.
Background technique
Existing far field voice mounting structure scheme is four round ring boss to be done in planar structure, and open four in front
A circular hole pushes down four microphones and the fixation that screws with pcb board after four microphones are tucked into hole, or Mike is filled in
Dispensing is fixed after entering groove, and this scheme needs to operate in erecting bed, operates complex, and installation difficulty is big, assembly
Low efficiency.Four microphones are parallel with pcb board and microphone dieback pcb board, and pcb board is simultaneously by screw and microphone two
The power of component the other way around, pcb board are easily deformed that there are security risks.
In consideration of it, being lacked it is necessary to provide a kind of novel microphone mounting structure with solving or at least alleviating above-mentioned technology
It falls into.
Utility model content
The main purpose of the utility model is to provide a kind of microphone mounting structure and far field speech ciphering equipment component, it is intended to solve
Certainly far field speech microphone Standard difficulty and the technical issues of easily cause component wear in the prior art.
To achieve the above object, the utility model provides a kind of microphone mounting structure, wherein microphone mounting structure packet
Voice bracket and circuit board are included, the microphone accommodation groove and circuit board mounting groove being separated are provided on the voice bracket,
The circuit board is removably mounted in the circuit board mounting groove, and the microphone is removably mounted on the microphone
In accommodation groove, the microphone accommodation groove is for installing microphone.
Preferably, when the microphone is installed on the microphone accommodation groove, the sound receiving plane phase of the microphone
The circuit board is obliquely installed.
Preferably, the microphone mounting structure further includes resilient sleeve, and the resilient sleeve is installed on microphone accommodation groove.
Preferably, the resilient sleeve is rubber plug.
Preferably, it is provided with demarcation plate between the microphone accommodation groove and circuit board mounting groove, is set on the demarcation plate
It is equipped with cabling channel.
Preferably, the voice bracket is elastic support.
Preferably, the voice bracket plastic rubber bracket.
Preferably, the side of the circuit board is provided with extension end, and the side of the voice bracket is provided with corresponding
Avoid holes.
Preferably, the microphone mounting structure includes the positioning protrusion for being set to the circuit board, the voice bracket
Bottom surface corresponding to the circuit board mounting groove is provided with the location indentations with positioning protrusion cooperation.
The utility model also provides a kind of far field speech ciphering equipment component, and far field speech ciphering equipment component includes that far field voice is set
It is standby, it further include microphone mounting structure described above, the microphone is removably installed on the voice bracket, described
Voice bracket is removably attachable to the far field speech ciphering equipment.
In the above-mentioned technical proposal of the utility model, microphone mounting structure includes voice bracket, circuit board and electrical connection
In being provided with the microphone accommodation groove and circuit board mounting groove being separated, circuit board on the microphone of circuit board, voice bracket
It is removably mounted in circuit board mounting groove, microphone is removably mounted in microphone accommodation groove.Microphone installation
Microphone and circuit board can be first preloaded on voice bracket by structure, and voice bracket is then installed to far field speech ciphering equipment
On, compared with the prior art in need to install the scheme of microphone and circuit board at the scene, have assembly difficulty low, assembly efficiency
High advantage, and microphone and circuit board are respectively placed in microphone accommodation groove and circuit board mounting groove, so that the two
Will not mutual extrusion stress, avoid component wear.
Detailed description of the invention
It, below will be to implementation in order to illustrate more clearly of the utility model embodiment or technical solution in the prior art
Mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, the accompanying drawings in the following description
Only some embodiments of the utility model are not making the creative labor for those of ordinary skill in the art
Under the premise of, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the exploded view of the utility model embodiment microphone mounting structure；
Fig. 2 is the schematic diagram of the voice bracket in Fig. 1；
Fig. 3 is a visual angle figure of the utility model embodiment microphone mounting structure；
Fig. 4 is sectional view of the Fig. 3 in the direction A-A.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 1 | Voice bracket | 2 | Circuit board |
| 3 | Microphone | 4 | Circuit board mounting groove |
| 5 | Microphone accommodation groove | 6 | Resilient sleeve |
| 7 | Demarcation plate | 8 | Cabling channel |
| 9 | Extension end | 10 | Avoid holes |
| 11 | Positioning protrusion | 12 | Location indentations |
| 13 | Adornment frame | 14 | Continuant orifice |
| 15 | Through-hole | 31 | Sound receiving plane |
The realization, functional characteristics and advantage of the utility model aim will be done furtherly in conjunction with embodiment referring to attached drawing
It is bright.
Specific embodiment
Below in conjunction with the attached drawing in the utility model embodiment, to the technical solution in the utility model embodiment
It being clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model, and
The embodiment being not all of.Based on the embodiment in the utility model, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, fall within the protection scope of the utility model.
It is to be appreciated that institute directional instruction (such as upper and lower ...) is only used for explaining in the utility model embodiment
In relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if the specific appearance
When state changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.
Also, the technical solution between each embodiment of the utility model can be combined with each other, but must be with this
Based on field those of ordinary skill can be realized, it should recognize when the combination of technical solution appearance is conflicting or cannot achieve
Combination for this technical solution is not present, also not within the protection scope of the requires of the utility model.
Referring to Fig. 1 to Fig. 4, one side according to the present utility model, the utility model provides a kind of microphone mounting structure,
Wherein, microphone mounting structure includes voice bracket 1 and circuit board 2, and the microphone being separated is provided on voice bracket 1
Accommodation groove 5 and circuit board mounting groove 4, circuit board 2 are removably mounted in circuit board mounting groove 4, and microphone 3 is removably
It is mounted in microphone accommodation groove 5, the microphone accommodation groove 5 is for installing microphone 3.
In above-described embodiment, microphone 3 and circuit board 2 can be first preloaded on voice bracket 1 by microphone mounting structure,
Then the voice bracket 1 for being equipped with microphone 3 and circuit board 2 is installed on the speech ciphering equipment of far field, compared with the prior art in
Need to install the scheme of microphone 3 and circuit board 2 at the scene, which has assembly difficulty low, assembly efficiency
High advantage, and microphone 3 and circuit board 2 are respectively placed in microphone accommodation groove 5 and circuit board mounting groove 4, so that
Microphone 3 and circuit board 2 will not mutual extrusion stress, avoid component wear.Preferred embodiment according to the present utility model,
When microphone 3 is installed on the microphone accommodation groove 5, the sound receiving plane 31 of microphone 3 and circuit board 2 are at being obliquely installed.
It should be noted that the sound receiving plane 31 of microphone 3 mentioned here and circuit board 2 at be obliquely installed be in order to illustrate with it is existing
There is the difference of technology, but the sound receiving plane 31 of microphone 3 and the scheme of the perpendicular or parallel setting of circuit board 2 is not precluded, and
And the sound receiving plane 31 of microphone 3 does not represent them with the setting of 2 bevel of circuit board and directly contacts, but circuit board 2
Extension line and 31 angle of sound receiving plane can be oblique angle, and for details, reference can be made to the extension line of circuit board 2 in Fig. 4 (dotted line institutes in figure
Show) it with the angle α angle of sound receiving plane 31 is oblique angle.Multiple microphones 3 are pushed down with circuit board 2 in traditional technology and are screwed solid
Fixed, the line of multiple microphones 3 is parallel with circuit board 2, and this mode makes circuit board 2 by 3 two components of screw and microphone
The power of opposite direction, circuit board 2 are easily deformed, and may be only available for the case where multiple microphones 3 are arranged in parallel with circuit board 2
(line of multiple microphones 3 is parallel with circuit board 2), for cannot because of the case where on-site actual situations are not able to satisfy installation requirement
It is applicable in.Microphone 3 and circuit board 2 can be arranged to the angle of any needs by the embodiment, to meet field connection or installation
The demand of angle.In practical operation, it can also be connect by adjusting the setting angle of voice bracket 1 with the sound for adjusting microphone 3
Angle of the receipts face 31 relative to sounding body (such as human body), so that the sound receiving plane 31 of microphone 3 is in the reception of optimal sound
Position substantially increases the recognition capability of far field voice.
In addition, microphone mounting structure further includes resilient sleeve 6, resilient sleeve 6 is installed in microphone accommodation groove 5, microphone 3
It is installed in resilient sleeve 6.Specifically, the bottom of resilient sleeve 6 is provided with recessed groove, it is prominent on recessed groove and microphone accommodation groove 5
Outlet cooperates clamping fixed, and resilient sleeve 6 mainly works as a buffer, and damages to avoid the microphone 3 being mounted in resilient sleeve 6.Bullet
Property set 6 can be rubber plug, rubber plug production is simple, at low cost.
Further, it is provided with demarcation plate 7 between microphone accommodation groove 5 and circuit board mounting groove 4, is arranged on demarcation plate 7
There is cabling channel 8.Kept apart between microphone accommodation groove 5 and circuit board mounting groove 4 by one piece of partition, specifically, microphone accommodating
Slot 5 can be recessed inwardly by the side of circuit board mounting groove 4 and be formed, and cabling channel 8 is provided on demarcation plate 7, to the company of placement
Connect the electric wire of microphone 3 and circuit board 2.Preferably, it is both provided with cabling channel 8 in the front of partition and side, two masters is set
If, can be opposite with microphone 3 according to the length or circuit board 2 of line in practical set for the convenience manufactured
Position selects which crossed beam trunking 8.The side of microphone accommodation groove 5 is also provided with continuant orifice 14,14 face Mike of continuant orifice
Wind 3, sound can enter from continuant orifice 14 to be received by microphone 3.The opening of microphone accommodation groove 5 and circuit board mounting groove 4 can
With in the same direction, such as upward, voice bracket 1 need not be rotated during installation microphone 3 and circuit board 2 in this way, side
Just the installation of microphone 3 and circuit board 2.Microphone mounting structure can also include adornment frame 13, voice bracket 1 and adornment frame
It refilling after 13 connections onto far field speech ciphering equipment, adornment frame 13 closes the opening of microphone accommodation groove 5 and circuit board mounting groove 4,
Only leaving continuant orifice 14 receives sound by microphone 3 by continuant orifice 14.Through-hole 15 equally can be set on adornment frame 13, fill
The continuant orifice 14 on 15 face voice bracket 1 of through-hole on escutcheon 13.
Further, voice bracket 1 is elastic support, and elastic support does not allow 2 He of easy damaged circuit board during the installation process
Microphone 3, and be more convenient to be mounted to far field speech ciphering equipment.Specifically, 1 plastic rubber bracket of voice bracket.Plastic stent production
Simply, at low cost.Mounting ear can also be set on voice bracket 1, mounting ear through-hole is set on mounting ear, screw thread can be passed through
Voice bracket 1 is installed on the speech ciphering equipment of far field by fastener.
In addition, the side of circuit board 2 is provided with extension end 9, the side of voice bracket 1 is provided with corresponding avoid holes
10, specifically, extension end 9 can be cylinder, circuit board 2 pass through the threaded hole screw thread that is arranged on circuit board mounting groove 4 with
Circuit board mounting groove 4 is threadedly coupled, and the quantity of threaded hole is two, is distributed in the both ends of circuit board mounting groove 4.When needing to dismantle
When circuit board 2, screw need to only be unscrewed, hold extension end 9 and take out.Extension end 9 is equivalent to handle, and circuit board 2 is facilitated to tear open
It unloads.
In addition, microphone mounting structure includes the positioning protrusion 11 for being set to circuit board 2, voice bracket 1 corresponds to circuit
The bottom surface of plate mounting groove 4 is provided with the location indentations 12 cooperated with positioning protrusion 11.When mounting circuit boards 2, first by circuit board 2
The location indentations 12 corresponding with voice bracket 1 of positioning protrusion 11 are worked good, at this moment the threaded hole on circuit board 2 just with voice branch
Threaded hole alignment on frame 1, location indentations 12 and positioning convex portion play pre-determined bit, convenient to play screw.Preferably, convex
It plays 12 and is set to circuit board 2 close to the side of extension end 9, be easier to take out in this way.
The utility model also provides a kind of far field speech ciphering equipment component, and far field speech ciphering equipment component includes that far field voice is set
It is standby, it further include above-mentioned microphone mounting structure, microphone 3 is removably installed on voice bracket 1, and voice bracket 1 is removable
It is connected to far field speech ciphering equipment with unloading.Far field speech ciphering equipment refers to the equipment that speech recognition can be carried out in certain distance, than
After being equipped with far field speech ciphering equipment such as television set, we issue the voice of " opening speech ciphering equipment ", TV meeting in certain distance
Far field speech ciphering equipment is identified and starts, operator can continue voice and issue instruction, such as " I wants to listen THE INVISIBLE WINGS ", far field language
Sound equipment can identify the instruction and issue order, and television set can open APP and find and play the song.
Since this far field speech ciphering equipment component uses whole technologies of the microphone mounting structure of above-mentioned all embodiments
Scheme, therefore at least there is this far field speech ciphering equipment component the microphone mounting structure of the technical solution of above-described embodiment to be brought
All beneficial effects, this is no longer going to repeat them.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Under the utility model design of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/it is used in the scope of patent protection that other related technical areas are included in the utility model indirectly.
Claims (10)
1. a kind of microphone mounting structure, which is characterized in that including voice bracket and circuit board, be provided on the voice bracket
The microphone accommodation groove and circuit board mounting groove being separated, the circuit board are removably mounted on the circuit board mounting groove
In, the microphone accommodation groove is for installing microphone.
2. microphone mounting structure according to claim 1, which is characterized in that when the microphone is installed on the Mike
When wind accommodation groove, the sound receiving plane of the microphone is obliquely installed relative to the circuit board.
3. microphone mounting structure according to claim 1, which is characterized in that the microphone mounting structure further includes bullet
Property set, the resilient sleeve are installed on microphone accommodation groove.
4. microphone mounting structure according to claim 3, which is characterized in that the resilient sleeve is rubber plug.
5. microphone mounting structure according to claim 1, which is characterized in that the microphone accommodation groove and circuit board peace
It is provided with demarcation plate between tankage, is provided with cabling channel on the demarcation plate.
6. microphone mounting structure according to any one of claims 1-5, which is characterized in that the voice bracket is bullet
Property bracket.
7. microphone mounting structure according to claim 6, which is characterized in that the voice bracket plastic rubber bracket.
8. microphone mounting structure according to claim 1, which is characterized in that the side of the circuit board is provided with stretching
End, the side of the voice bracket is provided with corresponding avoid holes.
9. microphone mounting structure according to claim 1, which is characterized in that the microphone mounting structure includes setting
In the positioning protrusion of the circuit board, the bottom surface that the voice bracket corresponds to the circuit board mounting groove be provided with it is described fixed
The location indentations of position male cooperation.
10. a kind of far field speech ciphering equipment component, including far field speech ciphering equipment, which is characterized in that further include appointing in claim 1-9
Microphone mounting structure described in one, the microphone are removably installed on the voice bracket, the voice bracket
It is removably attachable to the far field speech ciphering equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822226610.XU CN209170601U (en) | 2018-12-27 | 2018-12-27 | Microphone mounting structure and far field speech ciphering equipment component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822226610.XU CN209170601U (en) | 2018-12-27 | 2018-12-27 | Microphone mounting structure and far field speech ciphering equipment component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209170601U true CN209170601U (en) | 2019-07-26 |
Family
ID=67345059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822226610.XU Active CN209170601U (en) | 2018-12-27 | 2018-12-27 | Microphone mounting structure and far field speech ciphering equipment component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209170601U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112929724A (en) * | 2020-12-31 | 2021-06-08 | 海信视像科技股份有限公司 | Display device, set top box and far-field pickup awakening control method |
| CN113873372A (en) * | 2021-09-28 | 2021-12-31 | 青岛海尔科技有限公司 | Microphone array box, microphone mounting device and voice device |
| WO2022116042A1 (en) * | 2020-12-02 | 2022-06-09 | 深圳市大疆创新科技有限公司 | Microphone array system and electronic device |
| CN115211136A (en) * | 2020-11-06 | 2022-10-18 | 广州视源电子科技股份有限公司 | Microphone device |
-
2018
- 2018-12-27 CN CN201822226610.XU patent/CN209170601U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115211136A (en) * | 2020-11-06 | 2022-10-18 | 广州视源电子科技股份有限公司 | Microphone device |
| WO2022116042A1 (en) * | 2020-12-02 | 2022-06-09 | 深圳市大疆创新科技有限公司 | Microphone array system and electronic device |
| CN112929724A (en) * | 2020-12-31 | 2021-06-08 | 海信视像科技股份有限公司 | Display device, set top box and far-field pickup awakening control method |
| CN113873372A (en) * | 2021-09-28 | 2021-12-31 | 青岛海尔科技有限公司 | Microphone array box, microphone mounting device and voice device |
| CN113873372B (en) * | 2021-09-28 | 2023-10-24 | 青岛海尔科技有限公司 | Microphone array box, microphone mounting device and voice equipment |
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