CN202948263U - Universal voice frequency quadrupole contact pin controller - Google Patents
Universal voice frequency quadrupole contact pin controller Download PDFInfo
- Publication number
- CN202948263U CN202948263U CN 201220605390 CN201220605390U CN202948263U CN 202948263 U CN202948263 U CN 202948263U CN 201220605390 CN201220605390 CN 201220605390 CN 201220605390 U CN201220605390 U CN 201220605390U CN 202948263 U CN202948263 U CN 202948263U
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- China
- Prior art keywords
- conversion
- jacks
- casing
- contact pin
- electrically connected
- 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 - Fee Related
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Abstract
The utility model provides a universal voice frequency quadrupole contact pin controller which is characterized by comprising a casing, a printed circuit board (PCB) contained in the casing, an answering key extending out of the casing to be electrically connected with the PCB, a conversion poking switch with a poking block arranged on the surface of the casing and capable of switching between two news configuration jacks and a wire connecting the two news configuration jacks and electrically connected with the conversion poking switch. By means of the technical scheme, conversion of the conversion poking switch is utilized to achieve conversion between the different standard news configuration jacks to achieve the effect that two standards are supported simultaneously. Compared with the prior art, the controller has the advantages of being compatible with two specifications and convenient to use and removing disturbance of market and stock control.
Description
Technical field
The utility model relates to a kind of controller of tool handoff functionality, particularly is common to universal audio frequency four utmost point contact pin controllers of two kinds of specifications of audio frequency four utmost point contact pins.
Background technology
Existing two kinds of main message configuration jack standards, namely open action terminal platform (OMTP) L/R/M/G for 3.5 millimeters message jacks, and the corresponding standard of the L/R/G/M of Mobile Communications industry associations (CTIA) jack pin, for the designer brings challenges.Because the jack pin is corresponding different, the designer can only select to support wherein a kind of standard, perhaps adopts the more and more complicated design of assembly, to support simultaneously two kinds of standards.
Be generally compatible above-mentioned two kinds of specifications, often adopt the practice of additional conversion line, reach compatible by conversion line, but this practice has increased production cost, simultaneously also because conversion line has affected overall appearance and convenience.Another kind is not attached patchcord as rule, directly produces respectively the audio frequency contact pin of two kinds of specifications, except impact is sold, has also increased the puzzlement that the stock controls.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of tool switchable controller, and integrates universal audio frequency four utmost point contact pin controllers of microphone element.
The purpose of this utility model is achieved by following organization plan: universal audio frequency four utmost point contact pin controllers, it is characterized in that comprising housing, be contained in the PBC plate in housing, button extends the Answer Key that housing is outer and be electrically connected to the PBC plate, and slide block is placed in surface of shell and the conversion toggle switch that can change and the wire that is connected two kinds of message configuration jacks and is electrically connected to the conversion toggle switch between two kinds of message configuration jacks.
The utility model is owing to having adopted such scheme, bring by the spiral of changing toggle switch and realize two kinds of conversions between various criterion message configuration jack, thereby reach and support simultaneously two kinds of standards, compared with prior art have: compatible above-mentioned two kinds of specifications, easy to use, eliminated the puzzlement that impact is sold and the stock controls.
Description of drawings
Fig. 1 is the utility model design of part figure;
Fig. 2 is conversion toggle switch circuit theory diagrams.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Universal audio frequency four utmost point contact pin controllers as shown in Figure 1, it is characterized in that comprising upper shell 2 and lower house 7, be contained in the PBC plate 6 in upper shell 2 and lower house 7, button extends the Answer Key 5 that housing is outer and be electrically connected to the PBC plate, and slide block 1 is placed in surface of shell and the conversion toggle switch 8 that can change and the wire 4 that is connected two kinds of message configuration jacks and is electrically connected to the conversion toggle switch between two kinds of message configuration jacks.
Conversion toggle switch principle of work as shown in Figure 2 when contact 9 contacts with contact 11, contact 10 contacts with contact 12 and form path, is used a kind of message configuration jack wherein; When contact 9 contacts with contact 13, contact 10 contacts with contact 14 and forms path, another kind of message configuration jack is wherein used; Thereby realize the conversion of two kinds of message configuration jacks.
Be more than a specific embodiment of the present utility model, yet those of ordinary skill in the art still can make and not break away from scheme of the present utility model and still fall into protection domain of the present utility model.
Claims (1)
1. universal audio frequency four utmost point contact pin controllers, it is characterized in that comprising housing, be contained in the PBC plate in housing, button extends the Answer Key that housing is outer and be electrically connected to the PBC plate, and slide block is placed in surface of shell and the conversion toggle switch that can change and the wire that is connected two kinds of message configuration jacks and is electrically connected to the conversion toggle switch between two kinds of message configuration jacks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220605390 CN202948263U (en) | 2012-11-16 | 2012-11-16 | Universal voice frequency quadrupole contact pin controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220605390 CN202948263U (en) | 2012-11-16 | 2012-11-16 | Universal voice frequency quadrupole contact pin controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202948263U true CN202948263U (en) | 2013-05-22 |
Family
ID=48423958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220605390 Expired - Fee Related CN202948263U (en) | 2012-11-16 | 2012-11-16 | Universal voice frequency quadrupole contact pin controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202948263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795702A (en) * | 2014-01-22 | 2015-07-22 | 苏州宝时得电动工具有限公司 | Communication connection line |
-
2012
- 2012-11-16 CN CN 201220605390 patent/CN202948263U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795702A (en) * | 2014-01-22 | 2015-07-22 | 苏州宝时得电动工具有限公司 | Communication connection line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20131116 |