CN201131042Y - Microphone conductive connecting plate - Google Patents
Microphone conductive connecting plate Download PDFInfo
- Publication number
- CN201131042Y CN201131042Y CNU2007201967578U CN200720196757U CN201131042Y CN 201131042 Y CN201131042 Y CN 201131042Y CN U2007201967578 U CNU2007201967578 U CN U2007201967578U CN 200720196757 U CN200720196757 U CN 200720196757U CN 201131042 Y CN201131042 Y CN 201131042Y
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- CN
- China
- Prior art keywords
- microphone
- weld tabs
- conductive part
- circuit
- conductive
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a microphone conductive connecting plate which is connected on the circuit board in the microphone. The front and rear sides of the connecting plate are provided with conductive parts to realize electric conductance through plated through holes. The conductive art at the rear side is also conducted to a soldering terminal which is provided with projected microphone circumferences on both ends, so that the circuit of the microphone is output to the circuit of an exterior carrier through the soldering terminal. Because the connection between the soldering terminals at the projected microphone circumferences and the circuit of the exterior carrier is visualized, the problem of inexact position is avoided during circuit connection based on the prior art. In addition, the operation is facilitated even more, and when the disassembly of the microphone can only be realized by tipping off the connected bonding spots on the soldering terminal.
Description
Technical field
The utility model relates to a kind of microphone conductive connection plates, refers in particular to a kind of microphone to be connected to connecting plate structure on the outer carrier.
Background technology
At present, microphone and outer carrier ways of connecting have following several usually: lead type, add conductive rubber cover mode and solder joint welding manner.Lead type is connected the sensitivity generation variation by a small margin that bonding wire can make later microphone.The mode that adds the conductive rubber cover makes microphone increase a gum cover more, thereby has increased the cost of product.The solder joint welding manner is that microphone directly is welded on the host circuit board of carrier, though this mode does not have the shortcoming of above-mentioned two kinds of connected modes, but because microphone is very little, and when welding invisible circuit on it, when thereby the circuit that can cause microphone links to each other with the circuit of outer carrier, the position that both sides link to each other is inaccurate, circuit turn-on is had some setbacks, thereby to the staff microphone operation is installed and brings difficulty, and adopt this mode, in a single day microphone is welded on the carrier, can't pull down by hand, thereby causing using and repairing aspects such as outer carrier to the user has inconvenience.
So how to make microphone be installed to visual and more convenient operation on the outer carrier, become one of research topic.
The utility model content
The technical problem that the utility model need solve provides that a kind of that microphone is connected with carrier circuit is visual, the microphone conductive connection plates of more convenient operation,
According to the above-mentioned technical problem that needs solution, designed a kind of microphone conductive connection plates, this microphone conductive connection plates is in order to be connected on the circuit board in the microphone, and its front that links to each other with the microphone interior circuit board is provided with first conductive part that is positioned at the centre and is positioned at the other separate conduction region of first conductive part; Reverse side is provided with and is positioned at the centre and realizes second conductive part conduct with first conductive part with plated-through hole, and is arranged with second current-carrying part and realizes the 3rd conductive part that conducts with plated-through hole with described conduction region; The two ends of reverse side respectively are provided with and first weld tabs and second weld tabs that protrude the microphone periphery, and two weld tabs conduct with second conductive part and the 3rd conductive part respectively, and which is provided with solder joint.
Improvement as a kind of optimization, the positive two ends of described microphone conductive connection plates also are provided with relative with described first weld tabs and second weld tabs respectively the 3rd weld tabs and the 4th weld tabs, and relative weld tabs conducts by set solder joint on first weld tabs and second weld tabs respectively.
Compared to existing technology, the utlity model has following advantage: link to each other visual with the circuit of outer carrier owing to protrude the weld tabs of microphone periphery, the inaccurate problem in position that links to each other appears when having avoided prior art circuits to connect, and operation is also more convenient, when needing the dismounting microphone, only need the solder joint tip-off that joins on the weld tabs is got off to get final product.
Description of drawings
Fig. 1 is the front schematic view of the utility model embodiment one;
Fig. 2 is the reverse side schematic diagram of the utility model embodiment one;
Fig. 3 is the cross-sectional schematic of the utility model embodiment one user mode;
Fig. 4 is the front schematic view of the utility model embodiment two;
Fig. 5 is the cross-sectional schematic of the utility model embodiment two user modes.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As depicted in figs. 1 and 2, be the embodiment one of the utility model microphone conductive connection plates 1, the separate conduction region 12 that its positive 1a is provided with first conductive part 11 that is positioned at the centre and is positioned at first conductive part, 11 sides; Reverse side 1b be provided be positioned at the centre and with first conductive part 11 with plated-through hole 110 realize second conductive part 11 that conducts ', and with second conductive part 11 ' minute be arranged and with conduction region 12 with plated-through hole 120 realize the 3rd conductive part 12 that conducts '; The two ends of reverse side 1b respectively are provided with the first weld tabs 13a and the second weld tabs 13b, second conductive part 11 ' conduct to the first weld tabs 13a by the 4th conductive part 14, the 3rd conductive part 12 ' conduct to the second weld tabs 13b.Thus, the circuit of this microphone conductive connection plates 1 positive 1a just is conducting to the two weld tabs 13a of reverse side 1b, on the 13b.
First conductive part 11 links to each other with center solder joint on the microphone interior circuit board, and for realizing good electrical connection, the conductive part 11 of present embodiment one is that a circle is led a district.
The output of solder joint periphery, center links to each other on conduction region 12 and the microphone circuit plate, difference according to the lead-out terminal distribution, the shape of conduction region and quantity are also different, and the conduction region 12 of present embodiment one is two capable districts of relative fan, also can be three or other quantity certainly.
The 3rd conductive part 12 ' and the effect of the 4th conductive part 14 be to realize on circuit turn-on to the second weld tabs 13b on the positive 1a and the first weld tabs 13a, promptly export the signal of telecommunication of microphones by two weld tabs.For saving cost, first conductive part 12 ' can adopt thin and narrow conductive strips with the 4th conductive part 14.
Visual for circuit side connector is just reached, the first weld tabs 13a and the second weld tabs 14b are positioned at the two ends of the center line of this conductive connection plates 1, and protrude the periphery of microphone.Also be provided with solder joint 130 thereon, weld tabs be welded on the outer carrier by solder joint 130 with convenient.
As shown in Figure 3, the circuit board in the positive 1a of present embodiment one and the microphone 2 is connected, and ways of connecting is welded on the microphone 2 as solder joint by plated-through hole 110 and 120, the certain connected mode that also can take other.The reverse side 1b of present embodiment one links to each other with outer carrier 3 circuit, promptly passes through the first weld tabs 13a and the second weld tabs 13b conducting to outer carrier 3 circuit, and by solder joint 130 embodiment one is welded on the outer carrier.This kind connected mode, make microphone 2 more convenient with the circuit attended operation of outer carrier 3, because it is visual that weld tabs 13a, the 13b of protrusion microphone 2 peripheries link to each other with the circuit of outer carrier 3, occurs the inaccurate problem in position that links to each other when having avoided prior art circuits to connect.And when needing dismounting microphone 2, only need solder joint 130 tip-ofves that join on the weld tabs are got off to get final product.
More excellent is, as shown in Figure 4, is the embodiment two of the utility model microphone conductive connection plates 1, and the place that they are different with embodiment one be to have set up the 3rd weld tabs 13a ' and the 4th weld tabs 13b ' at the two ends of its positive 1a, and otherwise structure is identical.Two weld tabs 13a ', 13b ' are relative with the second weld tabs 13b with the first weld tabs 13a respectively, and relative weld tabs conducts by solder joint 130.Adopt this spline structure, then the circuit of microphone is by the 3rd weld tabs 13a ' and the 4th weld tabs 13b ' output.As shown in Figure 5, the 3rd weld tabs 13a ' and the 4th weld tabs 13b ' are welded on the outer carrier to realize that the circuit turn-on of microphone 2 microphone 2 then sinks in the outer carrier 3 in the mode of counterbore to the circuit of outer carrier 3 by solder joint 130.Thus, can save the space that microphone takies carrier, make more miniaturized design of carrier, simultaneously, it is visual, easy to operate to guarantee that also circuit connects, and when needing dismounting, the solder joint tip-off that only needs to link to each other on the weld tabs of both sides gets off to get final product.
Above-described only is preferred implementation of the present invention, should be pointed out that for the person of ordinary skill of the art at this, under the prerequisite that does not break away from the invention design, can also make improvement, but these all belongs to protection scope of the present invention.
Claims (2)
1, a kind of microphone conductive connection plates, in order to be connected on the circuit board in the microphone, it is characterized in that: the front that described microphone conductive connection plates links to each other with the microphone interior circuit board is provided with first conductive part that is positioned at the centre and is positioned at the other separate conduction region of first conductive part; Reverse side is provided with and is positioned at the centre and realizes second conductive part conduct with first conductive part with plated-through hole, and is arranged with second current-carrying part and realizes the 3rd conductive part that conducts with plated-through hole with described conduction region; The two ends of reverse side respectively are provided with and first weld tabs and second weld tabs that protrude the microphone periphery, and two weld tabs conduct with second conductive part and the 3rd conductive part respectively, and which is provided with solder joint.
2, microphone conductive connection plates according to claim 1, it is characterized in that: the positive two ends of described microphone conductive connection plates also are provided with relative with described first weld tabs and second weld tabs respectively the 3rd weld tabs and the 4th weld tabs, and relative weld tabs conducts by set solder joint on first weld tabs and second weld tabs respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201967578U CN201131042Y (en) | 2007-12-29 | 2007-12-29 | Microphone conductive connecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201967578U CN201131042Y (en) | 2007-12-29 | 2007-12-29 | Microphone conductive connecting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201131042Y true CN201131042Y (en) | 2008-10-08 |
Family
ID=40018911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201967578U Expired - Lifetime CN201131042Y (en) | 2007-12-29 | 2007-12-29 | Microphone conductive connecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201131042Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957761A (en) * | 2009-07-27 | 2016-09-21 | 苹果公司 | Accessory controller for electronic devices |
-
2007
- 2007-12-29 CN CNU2007201967578U patent/CN201131042Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957761A (en) * | 2009-07-27 | 2016-09-21 | 苹果公司 | Accessory controller for electronic devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081008 |