CN204652657U - Digital microphone and audio frequency apparatus - Google Patents
Digital microphone and audio frequency apparatus Download PDFInfo
- Publication number
- CN204652657U CN204652657U CN201520120288.6U CN201520120288U CN204652657U CN 204652657 U CN204652657 U CN 204652657U CN 201520120288 U CN201520120288 U CN 201520120288U CN 204652657 U CN204652657 U CN 204652657U
- Authority
- CN
- China
- Prior art keywords
- digital microphone
- wire rod
- sidewall
- housing
- cell body
- 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.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R19/00—Electrostatic transducers
- H04R19/04—Microphones
Abstract
The utility model discloses a kind of digital microphone and audio frequency apparatus, described digital microphone comprises housing, be located at circuit board in housing and coiling apparatus, described coiling apparatus comprises wire rod, winding structure and the box body for accommodating described wire rod and described winding structure, described wire rod has the first end be electrically connected with described circuit board and the second end be electrically connected with external circuit, and described wire rod runs through described housing.So, the second end of wire rod can be extracted out in housing when deployed, be connected with external equipment and circuit, not easily obscure with All other routes, put back in housing after finishing using, save space.Thus, the digital microphone that the utility model provides uses more for convenience.
Description
Technical field
The utility model relates to digital microphone technical field, is specifically related to a kind of digital microphone and audio frequency apparatus.
Background technology
Current digital microphone mainly comprises the wire rod of housing, circuit board and peripheral hardware, in use by the wire rod connection circuit of peripheral hardware, so, following problem will be there is: the wire rod of digital microphone is peripheral hardware, take up room when laying large, easy and other connecting lines are obscured, after finishing using in use, also very inconvenient during arrangement wire rod, greatly reduce the efficiency of use.
Utility model content
Main purpose of the present utility model is to provide a kind of digital microphone and audio frequency apparatus, is intended to the inconvenient problem with use that the current digital microphone of solution causes because of wire rod peripheral hardware.
For arriving above-mentioned technical purpose, the utility model provides a kind of digital microphone, comprise housing, be located at circuit board in housing and coiling apparatus, described coiling apparatus comprises wire rod, winding structure and the box body for accommodating described wire rod and described winding structure, described wire rod has the first end be electrically connected with described circuit board and the second end be electrically connected with external circuit, and described wire rod runs through described housing.
Preferably, described housing comprises top cover, sidewall and bottom, and described top cover, sidewall and bottom surround the cavity for accommodating described circuit board and coiling apparatus, and described circuit board is installed on the lower surface of described top cover.
Preferably, described box body and described bottom one-body molded.
Preferably, described side wall inner surfaces is convexly equipped with installation portion, described installation portion has the installed surface near described bottom, and described installed surface is arranged with the storage tank for accommodating described the second end, and the corresponding described storage tank of described sidewall is provided with the through hole passed for described wire rod.
Preferably, described storage tank comprises the first cell body and the second cell body successively along described sidewall to the direction of described box body, the width of described first cell body is greater than the width of described second cell body, stage portion is formed with the place of abutting of the wall portion of described second cell body to make the wall portion of described first cell body, when described wire rod is recycled in described box body, described the second end to be placed in described first cell body and to abut with described stage portion.
Preferably, described the second end is provided with and helps draw piece, in order to pull described the second end, described wire rod is extracted out in described box body.
Preferably, described in help draw piece for helping bracing wire, described in help bracing wire be fixedly arranged on described the second end and arrange in the form of a ring.
Preferably, the upper surface of described bottom is provided with clasp, and the corresponding described clasp of described sidewall is provided with button platform, described bottom and described sidewall fasten afterwards and described bottom when described sidewall rotates, described clasp and described button decometer close, and are connected with sidewall to make described bottom.
Preferably, described bottom is provided with an installing hole run through for confession screw.
The utility model also provides a kind of audio frequency apparatus, comprises the digital microphone of above-mentioned any one.
The digital microphone that the utility model provides and audio frequency apparatus, comprise housing, be located at circuit board in housing and coiling apparatus, described coiling apparatus comprises wire rod, puts the box body of described wire rod for accommodating and volume, described wire rod has the first end be electrically connected with described circuit board and the second end be electrically connected with external circuit, and described wire rod runs through described housing.So, the second end of described wire rod can be extracted out in described housing when deployed, be electrically connected with external equipment and circuit, so, described wire rod is not easily obscured with All other routes, puts back in housing, save space after finishing using.Thus, the digital microphone that the utility model provides uses more for convenience.
Accompanying drawing explanation
The explosive view of one embodiment of the digital microphone that Fig. 1 provides for the utility model;
The bottom of Fig. 2 for the digital microphone shown in Fig. 1 and the structural representation of coiling apparatus;
Fig. 3 is the structural representation of the sidewall of the digital microphone shown in Fig. 1;
The structural representation during placement that Fig. 4 is the digital microphone shown in Fig. 1;
The structural representation during work that Fig. 5 is the digital microphone shown in Fig. 1.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
The technical solution of the utility model is further illustrated below in conjunction with Figure of description and specific embodiment.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of audio frequency apparatus, described audio frequency apparatus 200 comprises following digital microphone 100, in digital microphone 100 embodiment that Fig. 1 to Fig. 5 the utility model provides, described digital microphone 100 comprises housing 1, be located at the circuit board 3 in housing 1 and coiling apparatus 2, described coiling apparatus 2 comprises wire rod 21, winding structure (not shown), the box body 22 of accommodating described wire rod 21 and described winding structure, described wire rod 21 (is preferably VGA cable, the utility model is including but not limited to this) first end 211 be electrically connected with the terminals 31 of described circuit board 3, the second end 212 of described wire rod 21 is in order to be electrically connected with external circuit, described wire rod 21 is through described housing 1.So, the second end 212 of wire rod 21 can be extracted out (as shown in Figure 5) when deployed in described box body 22, be connected with external equipment and circuit, not easily obscure with All other routes, after finishing using, described wire rod 21 is put back in described box body 22 (as shown in Figure 4), save space.Thus, the digital microphone 100 that the utility model provides uses more for convenience.
In the present embodiment, described housing 1 comprise be enclosed to form cavity 1a top cover 11 (being provided with tone-entering hole 111), sidewall 12 (being provided with heat dissipation grid 124 so that the heat of described circuit board 3 distributes) and bottom 13, the inner surface of described top cover 11 is located at by described circuit board 3, be fixedly connected with (also can be connected together for buckle) by screw (sign) between described circuit board 3 with described top cover 11, preferably, described bottom 13 and described box body 22 integrated setting.So, described box body 22 installing space can be saved, change bottom 13 and described box body 22 when damaging appears in described wire rod 21 simultaneously, be convenient to safeguard.Certain the present embodiment includes but not limited to described box body 22 and described bottom 13 integrated setting, and described box body 22 is arranged on separately in described housing 1 and still belongs to protection content of the present utility model.
In the present embodiment, as shown in figures 1 and 3, the inner surface of described sidewall 12 is convexly equipped with installation portion 121, described installation portion 121 has the installed surface 122 near described bottom 13, described installed surface 122 is arranged with storage tank 123, described storage tank 123 is in order to accommodating described the second end 212, the corresponding described storage tank 123 of described sidewall 12 is provided with the through hole (sign) passed for described wire rod 21, so, more easily described the second end 212 can be extracted out in use, and then the wire rod 21 in described housing 1 is extracted out, described the second end 212 can not be made to obscure with described wire rod 21 simultaneously, convenient actual use.
Preferably, as shown in Figure 3, described storage tank 123 comprises the first cell body 123a and the second cell body 123b successively along described sidewall 12 to the direction of described box body 22, the width of described first cell body 123a is greater than the width of described second cell body 123b, stage portion 123c is formed with the place of abutting of the wall portion of described second cell body 123b to make the wall portion of described first cell body 123a, when described wire rod 21 is recycled in described box body 22, described the second end 212 to be placed in described first cell body 123a and to abut with described stage portion 123c.So, after described digital microphone 100 is finished using, be recovered to by described wire rod 21 in described box body 22, be recovered in described first cell body 123a by described the second end 212, described stage portion 123c plays the effect of spacing described the second end 212.
Further, in the present embodiment, as shown in Figure 1, Figure 2 and shown in Fig. 5, described the second end 212 is provided with and helps draw piece, to pull described the second end 212 to make described wire rod 21 extract out in described box body.The described draw piece that helps can be the structural member that tooth bar or line etc. conveniently can pull described movable end, preferably, the described draw piece that helps is for helping bracing wire 213, describedly bracing wire 213 is helped to be fixedly arranged on described the second end 212 and to arrange in the form of a ring, so, pull described in ring-type and help bracing wire 213, described the second end 212 can be pulled easily, so that wire rod 21 is extracted out in described box body 22, convenient and practical.
In the present embodiment, as shown in Figure 1 to Figure 3, the upper surface of described bottom 13 is provided with clasp 132, the corresponding described clasp 132 of described sidewall 12 is provided with button platform 125, described bottom 13 and described sidewall 12 fasten after and described bottom 13 when described sidewall 12 rotates, described clasp 132 engages with described button platform 125, is connected with sidewall 12 to make described bottom 13.Concrete, when installing described bottom 13, first described the second end 212 is extracted out, then the grab 132 of described bottom 13 is rotated with described button platform 125 and engage, so, described bottom 13 and described sidewall 12 can be made spacing, more described the second end 212 is put into described storage tank 123 complete installation.Further, described bottom 13 is provided with an installing hole 131 run through for confession screw 5, use a screw 5 can fix (described bottom 13 is provided with installing hole 131, and described screw 5 is connected with described installation portion 121 by described installing hole 131).So, both can simplify installation, described bottom 13 and the firm installation of described coiling apparatus 2 can be made again.
In the present embodiment, described bottom 13 is also provided with cushion pad 4, plays cushioning effect when installing described digital microphone 100.Described cushion pad 4 is preferably three.Meanwhile, the installing hole 131 of described bottom 13 cushion pad located therein 4 times, with make described installing hole 131 can not naked leakage outside, increase the aesthetic property of described digital microphone 100 while easy to use.
These are only preferred embodiment of the present utility model; not thereby its scope of the claims is limited; every equivalent structure transformation utilizing the utility model specification and accompanying drawing content to do; directly or indirectly be used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a digital microphone, it is characterized in that, comprise housing, be located at circuit board in housing and coiling apparatus, described coiling apparatus comprises wire rod, winding structure and the box body for accommodating described wire rod and described winding structure, described wire rod has the first end be electrically connected with described circuit board and the second end be electrically connected with external circuit, and described wire rod runs through described housing.
2. digital microphone as claimed in claim 1, it is characterized in that, described housing comprises top cover, sidewall and bottom, and described top cover, sidewall and bottom surround the cavity for accommodating described circuit board and coiling apparatus, and described circuit board is installed on the lower surface of described top cover.
3. digital microphone as claimed in claim 2, is characterized in that, described box body and described bottom one-body molded.
4. digital microphone as claimed in claim 2, it is characterized in that, described side wall inner surfaces is convexly equipped with installation portion, described installation portion has the installed surface near described bottom, described installed surface is arranged with the storage tank for accommodating described the second end, and the corresponding described storage tank of described sidewall is provided with the through hole passed for described wire rod.
5. digital microphone as claimed in claim 4, it is characterized in that, described storage tank comprises the first cell body and the second cell body successively along described sidewall to the direction of described box body, the width of described first cell body is greater than the width of described second cell body, forms stage portion to make the wall portion of described first cell body with the place of abutting of the wall portion of described second cell body;
When described wire rod is recycled in described box body, described the second end to be placed in described first cell body and to abut with described stage portion.
6. digital microphone as claimed in claim 1, it is characterized in that, described the second end is provided with and helps draw piece, in order to pull described the second end, described wire rod is extracted out in described box body.
7. digital microphone as claimed in claim 6, is characterized in that, described in help draw piece for helping bracing wire, described in help bracing wire be fixedly arranged on described the second end and arrange in the form of a ring.
8. digital microphone as claimed in claim 2, it is characterized in that, the upper surface of described bottom is provided with clasp, the corresponding described clasp of described sidewall is provided with button platform, described bottom and described sidewall fasten after and described bottom when described sidewall rotates, described clasp and described button decometer close, and are connected with sidewall to make described bottom.
9. digital microphone as claimed in claim 8, is characterized in that, described bottom is provided with an installing hole run through for confession screw.
10. an audio frequency apparatus, is characterized in that, comprises the digital microphone according to any one of claim 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520120288.6U CN204652657U (en) | 2015-02-28 | 2015-02-28 | Digital microphone and audio frequency apparatus |
| PCT/CN2015/089994 WO2016134596A1 (en) | 2015-02-28 | 2015-09-18 | Digital microphone and audio device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520120288.6U CN204652657U (en) | 2015-02-28 | 2015-02-28 | Digital microphone and audio frequency apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204652657U true CN204652657U (en) | 2015-09-16 |
Family
ID=54105363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520120288.6U Active CN204652657U (en) | 2015-02-28 | 2015-02-28 | Digital microphone and audio frequency apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204652657U (en) |
| WO (1) | WO2016134596A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016134596A1 (en) * | 2015-02-28 | 2016-09-01 | 中兴通讯股份有限公司 | Digital microphone and audio device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220225001A1 (en) * | 2021-01-13 | 2022-07-14 | Shure Acquisition Holdings, Inc. | Audio device housing |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100314233B1 (en) * | 1999-06-10 | 2001-11-15 | 강효동 | Aaaaa |
| TWM306020U (en) * | 2006-08-31 | 2007-02-01 | Wen-Bin Liou | Speaker with wire winding-up function and microphone thereof |
| TWM354293U (en) * | 2008-11-20 | 2009-04-01 | Inventec Appliances Corp | Bidirectional wire-winding earphone equipped with microphone module |
| CN201328175Y (en) * | 2008-12-31 | 2009-10-14 | 东莞达电电子有限公司 | Winding-type hand-free device |
| CN102457792A (en) * | 2010-11-01 | 2012-05-16 | 张汉湘 | Microphone earphone set |
| CN102892056A (en) * | 2012-09-24 | 2013-01-23 | 南通芯迎设计服务有限公司 | Earphone winding device with microphone |
| CN204652657U (en) * | 2015-02-28 | 2015-09-16 | 中兴通讯股份有限公司 | Digital microphone and audio frequency apparatus |
-
2015
- 2015-02-28 CN CN201520120288.6U patent/CN204652657U/en active Active
- 2015-09-18 WO PCT/CN2015/089994 patent/WO2016134596A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016134596A1 (en) * | 2015-02-28 | 2016-09-01 | 中兴通讯股份有限公司 | Digital microphone and audio device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016134596A1 (en) | 2016-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |