CN2798160Y - Interface apparatus of pre-audio frequency and serial port for industrial controlling machine - Google Patents
Interface apparatus of pre-audio frequency and serial port for industrial controlling machine Download PDFInfo
- Publication number
- CN2798160Y CN2798160Y CN 200520042153 CN200520042153U CN2798160Y CN 2798160 Y CN2798160 Y CN 2798160Y CN 200520042153 CN200520042153 CN 200520042153 CN 200520042153 U CN200520042153 U CN 200520042153U CN 2798160 Y CN2798160 Y CN 2798160Y
- Authority
- CN
- China
- Prior art keywords
- audio
- socket
- circuit board
- audio frequency
- serial port
- 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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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to the field of an external device of a computer, particularly an interface apparatus of a pre-audio frequency and serial port for an industrial controlling machine. The interface apparatus of a pre-audio frequency and a serial port for an industrial controlling machine comprises a casing (1), an audio-frequency socket (2), a needle type socket (3), a circuit board (4), creel needles (5) and screws (6). The utility model is characterized in that the front end of the casing (1) is orderly provided with the needle type socket (3) and the audio-frequency socket (2); the audio-frequency socket (2) and the needle type socket (3) are connected with the circuit board (4) by cables; the back part of the circuit board (4) is provided with the creel needles (5); the circuit board (4) is fixed above the bottom of the casing (1) by the screws (6). The utility model has the advantages of novel structure and low cost, bringing convenience for the requirements to an audio interface and a serial port interface of an industrial site. The problems of convenient use and safety are solved, and simultaneously, the entire beauty of an industrial controlling machine is not influenced.
Description
[technical field]
The utility model relates to the external unit field of computing machine, the interface arrangement of preposition audio frequency of specifically a kind of industrial computer and serial ports.
[background technology]
Industrial computer needs to use audio interface and serial ports as debugging interface under the environment for use at the scene sometimes.Because preposition audio frequency and serial line interface are not considered in the design of traditional industrial computer, make field adjustable need do the interface plug at the cabinet rear portion, cause many inconvenience and touch down potential hazard such as other cables such as accident.Therefore, integrated preposition audio frequency and serial line interface can be used as the useful supplementary device in the industrial computer practical application.
[summary of the invention]
Technical problem to be solved in the utility model is; Propose a kind ofly to overcome above-mentioned defective, when satisfying field adjustable to a kind of preposition audio frequency of the demand of audio frequency and serial line interface and the interface arrangement of serial.
For achieving the above object, design the interface arrangement of preposition audio frequency of a kind of industrial computer and serial ports, comprise housing (1), audio socket (2), pin type socket (3), circuit board (4), row's pin (5), screw (6), front end at housing (1) is provided with pin type socket (3) and audio socket (2) from left to right successively, audio socket (2) is connected with circuit board (4) with cable with pin type socket (3), the rear portion of circuit board (4) is provided with row's pin (5), and circuit board (4) is fixed on the top of the bottom of housing (1) with screw (6).
According to the needs of scene to industrial computer, the quantity of audio socket can be adjusted.Can select to install the 3.5mm audio socket of audio frequency input, one or several in the 3.5mm audio socket of the 3.5mm audio socket of audio frequency output and microphone input or whole.
The selected pin type socket (3) of the utility model can be DB9 pin type socket (serial ports), or other forms of pin type socket.
Device described in the utility model generally is installed in 3.5 inches driver bay positions of cabinet, so the size of whole housing (1) is 3.5 inches.Also can look concrete condition adjustment.
The utility model is compared with prior art, novel structure, and cost is low, and practical, has made things convenient for the demand of industry spot to audio interface and serial interface, has solved convenience and the safety issue used.Do not influence simultaneously the industrial computer overall appearance yet.
[description of drawings]
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a front view of the present utility model;
Fig. 3 is a vertical view of the present utility model;
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4,1 is housing, and 2 is audio socket, and 3 is the pin type socket, and 4 is circuit board, and 5 are row's pin, and 6 is screw.
[embodiment]
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4,
Front end at housing (1) is provided with a DB9 pin type socket (serial ports) from left to right successively and reaches three audio sockets (2): audio frequency input (line-in), audio frequency output (line-out), microphone input (mic-in).Audio socket (2) is connected with circuit board (4) with cable with pin type socket (3), and the rear portion of circuit board (4) is provided with row's pin (5) of 9 cores, and an end of row's pin of 9 cores is connected respectively on the COM junction block of the audio interface at the cabinet back side and mainboard with cable.And circuit board (4) is fixed on the top of the bottom of housing (1) with four screws (6).This manufacturing technology is still more clearly concerning those skilled in the art.
Claims (4)
1. the interface arrangement of preposition audio frequency of industrial computer and serial ports, comprise housing (1), audio socket (2), pin type socket (3), circuit board (4), row's pin (5), screw (6), it is characterized in that being provided with pin type socket (3) and audio socket (2) from left to right successively at the front end of housing (1), audio socket (2) is connected with circuit board (4) with cable with pin type socket (3), the rear portion of circuit board (4) is provided with row's pin (5), and circuit board (4) is fixed on the top of the bottom of housing (1) with screw (6).
2. the interface arrangement of preposition audio frequency of a kind of industrial computer according to claim 1 and serial ports is characterized in that the quantity of audio socket (2) can be 1-3.
3. the interface arrangement of preposition audio frequency of a kind of industrial computer according to claim 1 and serial ports is characterized in that pin type socket (3) is a DB9 pin type socket.
4. the interface arrangement of preposition audio frequency of a kind of industrial computer according to claim 1 and serial ports, the size that it is characterized in that this device is big or small consistent with 3.5 inches floppy disks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042153 CN2798160Y (en) | 2005-06-03 | 2005-06-03 | Interface apparatus of pre-audio frequency and serial port for industrial controlling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042153 CN2798160Y (en) | 2005-06-03 | 2005-06-03 | Interface apparatus of pre-audio frequency and serial port for industrial controlling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2798160Y true CN2798160Y (en) | 2006-07-19 |
Family
ID=36869408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520042153 Expired - Fee Related CN2798160Y (en) | 2005-06-03 | 2005-06-03 | Interface apparatus of pre-audio frequency and serial port for industrial controlling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2798160Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125852A (en) * | 2016-08-31 | 2016-11-16 | 安徽康海时代科技股份有限公司 | Double pin type serial server |
-
2005
- 2005-06-03 CN CN 200520042153 patent/CN2798160Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125852A (en) * | 2016-08-31 | 2016-11-16 | 安徽康海时代科技股份有限公司 | Double pin type serial server |
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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: 20060719 Termination date: 20100603 |