CN202551006U - Multifunctional signal converter - Google Patents
Multifunctional signal converter Download PDFInfo
- Publication number
- CN202551006U CN202551006U CN2012201749358U CN201220174935U CN202551006U CN 202551006 U CN202551006 U CN 202551006U CN 2012201749358 U CN2012201749358 U CN 2012201749358U CN 201220174935 U CN201220174935 U CN 201220174935U CN 202551006 U CN202551006 U CN 202551006U
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Abstract
The utility model relates to a multifunctional signal converter which can realize interconversion between signals of various industrial standards and belongs to the technical field of standard signal conversion. The technical scheme is as follows: the converter comprises a signal reception unit (7), a CPU (Central Processing Unit) processing unit (6) and a signal output unit (9), wherein the signal reception unit is connected with the input of the CPU processing unit, and the signal output unit is connected with the output of the CPU processing unit. The multifunctional signal converter provided by the utility model has the beneficial effect that by using the converter, a single instrument can be better applied to sites with different requirements, the application range of the instrument is expanded, so that instruments with different signal outputs are applied to a same site in a unified manner.
Description
Technical field
The utility model relates to a kind of multifunctional signal transducer, can realize the mutual conversion between the multiple industry standard signal, belongs to standard signal switch technology field.
Background technology
Because instrument output secondary singal can not satisfy the requirement of all industry spot to the signal input fully; Through regular meeting and on-the-spot signal standards incompatibility problem; Therefore; Need a kind of multifunctional signal transducer, instrument is exported conversion of signals for the signal compatible mutually with on-the-spot standard, to satisfy the requirement of user to instrument signal.
The utility model content
The utility model purpose provides a kind of multifunctional signal transducer, can be according to on-the-spot specific requirement, and the standard signal that instrument is exported converts compatible mutually with it signal to, solves the problems referred to above that background technology exists.
The utility model technical scheme is: a kind of multifunctional signal transducer; Comprise signal receiving unit, CPU processing unit and signal output unit; Signal receiving unit is connected with the input of CPU processing unit, and signal output unit is connected with the output of CPU processing unit.The CPU processing unit is responsible for the signals collecting of input and is handled, then through signal output unit output secondary singal.
Described signal output unit comprises analog quantity interface, digital quantity interface and data communication interface, reaches the purpose of compatible on-the-spot unlike signal requirement.
The utility model also is provided with the signal converter shell, on the signal converter shell, is provided with power supply input port, input signal mouth and output signal port, is provided with power circuit, signal receiving unit, CPU processing unit and signal output unit in the signal converter shell.
The power supply input port is connected coupling with power circuit, the input signal mouth is connected with the signal receiving unit coupling, and output signal port is connected with the signal output unit coupling.
The beneficial effect of the utility model is: the utility model makes single instrument can better be applied to the scene of demands of different, and the scope of application of expansion instrument makes the instrument unification of unlike signal output use identical place.
Description of drawings
Fig. 1 is the utility model embodiment sketch map;
Among the figure: 1. signal converter shell; 2. power supply input port; 3. input signal mouth; 4. output signal port; 5. power circuit; 6.CPU processing unit; 7. signal receiving unit; 8. input circuit terminal; 9. signal output unit; 10. output circuit terminal; 11. printed circuit board (PCB).
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
A kind of multifunctional signal transducer comprises signal receiving unit 7, CPU processing unit 6 and signal output unit 9, and signal receiving unit is connected with the input of CPU processing unit, and signal output unit is connected with the output of CPU processing unit.The CPU processing unit is responsible for the signals collecting of input and is handled, then through signal output unit output secondary singal.
Described signal output unit comprises analog quantity interface, digital quantity interface and data communication interface, reaches the purpose of compatible on-the-spot unlike signal requirement.
The utility model also is provided with signal converter shell 1; On the signal converter shell, be provided with power supply input port 2, input signal mouth 3 and output signal port 4, be provided with power circuit 5, signal receiving unit 7, CPU processing unit 6 and signal output unit 9 in the signal converter shell.
The power supply input port is connected coupling with power circuit, the input signal mouth is connected with the signal receiving unit coupling through input circuit terminal 8, and output signal port is connected with the signal output unit coupling through output circuit terminal 10.
The signal converter shell is a standard injection moulding terminal box, and printed circuit board (PCB) 11 is installed in the signal converter shell
The bottom; Instrument secondary output signal is introduced through the input signal mouth, is connected with the input circuit terminal; Input signal is transferred to the CPU processing unit through signal receiving unit, and the CPU processing unit calculates, converts to the output signal that requires form to input signal, connects the output circuit terminal by signal output unit, is drawn out to output signal port.
Claims (4)
1. multifunctional signal transducer; It is characterized in that comprising signal receiving unit (7), CPU processing unit (6) and signal output unit (9); Signal receiving unit is connected with the input of CPU processing unit, and signal output unit is connected with the output of CPU processing unit.
2. a kind of multifunctional signal transducer as claimed in claim 1 is characterized in that described signal output unit (9) comprises analog quantity interface, digital quantity interface and data communication interface.
3. according to claim 1 or claim 2 a kind of multifunctional signal transducer; It is characterized in that also being provided with signal converter shell (1); On the signal converter shell, be provided with power supply input port (2), input signal mouth (3) and output signal port (4), be provided with power circuit (5), signal receiving unit (7), CPU processing unit (6) and signal output unit (9) in the signal converter shell.
4. a kind of multifunctional signal transducer as claimed in claim 3; It is characterized in that the power supply input port is connected coupling with power circuit; The input signal mouth is connected with the signal receiving unit coupling through input circuit terminal (8), and output signal port is connected with the signal output unit coupling through output circuit terminal (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201749358U CN202551006U (en) | 2012-04-24 | 2012-04-24 | Multifunctional signal converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201749358U CN202551006U (en) | 2012-04-24 | 2012-04-24 | Multifunctional signal converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202551006U true CN202551006U (en) | 2012-11-21 |
Family
ID=47171566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201749358U Expired - Fee Related CN202551006U (en) | 2012-04-24 | 2012-04-24 | Multifunctional signal converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202551006U (en) |
-
2012
- 2012-04-24 CN CN2012201749358U patent/CN202551006U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20160424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |