CN205300651U - Signal conversion MODULE CASE - Google Patents
Signal conversion MODULE CASE Download PDFInfo
- Publication number
- CN205300651U CN205300651U CN201620035499.4U CN201620035499U CN205300651U CN 205300651 U CN205300651 U CN 205300651U CN 201620035499 U CN201620035499 U CN 201620035499U CN 205300651 U CN205300651 U CN 205300651U
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- conversion module
- signal conversion
- casing
- communication interface
- module case
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Abstract
The utility model discloses a signal conversion MODULE CASE, including box signal conversion module, thermocouple, thermal resistance, galvanometer, voltameter, communication interface, relay, IO mouth, the digital display inside with arranging the box in, wherein thermocouple, thermal resistance, galvanometer, voltameter and the input of signal conversion module is connected, communication interface, digital display, relay and IO mouth with the delivery outlet of signal conversion module is connected, and thermocouple, thermal resistance, communication interface, digital display and IO mouth are worn to establish the box sets up. The utility model provides a signal conversion MODULE CASE, product economy and dependable performance are stable, extensively are applicable to various industrial environment, have covered industry IO signal standards, and setting up of communication interface makes its function that has had communication, the on -line inspection of being convenient for, digital display's setting be convenient for in situ observation to the signal of sensor and the operating condition of whole signal conversion module.
Description
Technical field
The utility model is a kind of signal conversion module case, belongs to circuit signal conversion equipment, for connecing with the portable of computerMouth docks.
Background technology
Signal conversion module is pick-up transducers signal, and will after signal conversion, send to the portable interface of computer, and signal turnsDie change piece is mostly a circuit board, in the process of docking with computer, need to assist by extra device solidFixed, need to ensure the insulating properties, anti-interference of circuit board etc. index simultaneously, cause the signal conversion module of prior art enteringIn the process of row commercial Application, reduce its result of use, and brought various troubles to user. For example, at severe ringUnder border, in collection signal the process changed, just need to consider the impact of testing environment on signal, need to obtain detectingSignal carry out the operations such as Error processing; Meanwhile, also will be for working environment, to signal conversion module insulate, anti-interference,The design of antistatic, electromagnetic shielding, the various complexity of dust-proof luminaire.
The problem that the signal conversion module of prior art also exists, comprising: signal conversion module is to carry out adaptation right with each sensorIn the process connecing, also will assemble and ensure the uniformity of interface, this has also brought the trouble using to user, and user existsChoose in the process of signal conversion module, when needs are carefully investigated the interface of signal conversion module, also will select to closeSuitable sensor, and require the interface of this sensor and signal conversion module suitable, cannot carry out otherwise will make to detect,This has just brought many problems to user, not only in the process of selecting chip model, needs to spend a large amount of energy, in peaceIn the process of dress signal conversion module and corresponding sensor, also want the factor such as connective stability of docking port to consider, greatlyIncrease the use cost of signal conversion module, reduced its market prospects.
Utility model content
Ensure that signal conversion module has good signal conversion performance, reduce the ability that it is disturbed, and reduce signal conversionThe puzzlement bringing to user in the selecting of module and respective sensor, docking operation, the utility model provides a kind of signal modulus of conversionPiece case, this signal conversion module case is not only closed in signal conversion module wherein, and guarantee signal conversion module was changed at signalStability in journey, also directly carries out adaptation with signal conversion module by corresponding sensor simultaneously and is connected, and is user's detection bandCarry out convenience.
The purpose of this utility model is carried out specific implementation by the following technical programs:
A kind of signal conversion module case, comprises casing and the signal conversion module, thermocouple, thermal resistance, the electricity that are placed in box houseFlowmeter, potentiometer, communication interface, relay, I/O mouth, digital display, wherein said thermocouple, thermal resistance, electric currentMeter, potentiometer are connected with the input of described signal conversion module, described communication interface, digital display, relay and I/OMouthful be connected with the delivery outlet of described signal conversion module, and described thermocouple, thermal resistance, communication interface, digital display andI/O mouth wears described casing setting, makes described thermocouple, thermal resistance, communication interface, digital display and I/O mouth with extraneousBe communicated with.
Described signal conversion module is analog/digital signal conversion module.
Also comprise foil gauge, described foil gauge is connected with the input of described signal conversion module.
Described foil gauge is arranged at the outside of described casing, passes casing be connected with described signal conversion module afterwards by wire.
Described foil gauge is placed in the inside of described casing, and described foil gauge is located on the sidewall of casing, is described foil gaugeBe in communication with the outside.
Described communication interface is RS485 interface.
Further, also comprise output detecting apparatus, described output detecting apparatus is connected with the output of described signal conversion module,In order to the output signal of described signal conversion module is carried out to security detection, in the time that described signal conversion module breaks down, instituteState output detecting apparatus and make described signal conversion module output safety value.
Described output detecting apparatus is connected with described communication interface, relay, digital display, I/O mouth.
Described casing adopts plastic casing.
Further, on the inwall of the plastic casing of described casing, be provided with metal inner casing.
The signal conversion module case that the utility model provides, its operating temperature is between-30 DEG C to 80 DEG C, and employing 10-30V's is straightStream power supply can be powered; The distributed data acquisition module of signal conversion module case is the easy unloading type interface mould of general purpose transducer to computerPiece, product economy and dependable performance are stable, are widely used in various industrial environments, have covered industrial I/O signal standards, for example,Analog input/output: voltage/current, thermocouple, thermal resistance, foil gauge input; Current/voltage output; Digital quantity is defeatedEnter/export: relay output; Counting/frequency measurement etc. And the setting of communication interface makes it have the function of communication, be convenient to connectionMachine testing; The setting of digital display is convenient to Real Time Observation to the signal of sensor and the work shape of whole signal conversion moduleState.
Brief description of the drawings
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is the structure chart of signal conversion module case described in the utility model embodiment.
Detailed description of the invention
As shown in Figure 1, a kind of signal conversion module case described in the utility model embodiment, comprises casing 1 and is placed in casing 1The signal conversion module 2 of portion, thermocouple 3, thermal resistance 4, galvanometer 5, potentiometer 6, communication interface 7, relay 8, I/OMouthfuls 9, digital display 10, wherein said thermocouple, thermal resistance, galvanometer, potentiometer and described signal conversion module defeatedEnter end and connect, described communication interface, digital display, relay and I/O mouth are connected with the delivery outlet of described signal conversion module,And described thermocouple, thermal resistance, communication interface, digital display and I/O mouth wear described casing setting, make described thermoelectricityIdol, thermal resistance, communication interface, digital display and I/O mouth are in communication with the outside.
Described signal conversion module is analog/digital signal conversion module.
Also comprise foil gauge 11, described foil gauge is connected with the input of described signal conversion module.
Described foil gauge is arranged at the outside of described casing, passes casing be connected with described signal conversion module afterwards by wire.
Described foil gauge is placed in the inside of described casing, and described foil gauge is located on the sidewall of casing, is described foil gaugeBe in communication with the outside.
Described communication interface is RS485 interface.
Further, also comprise output detecting apparatus 12, the output of described output detecting apparatus and described signal conversion module connectsConnect, in order to the output signal of described signal conversion module is carried out to security detection, in the time that described signal conversion module breaks down,Described output detecting apparatus makes described signal conversion module output safety value.
Described output detecting apparatus is connected with described communication interface, relay, digital display, I/O mouth.
Described casing adopts plastic casing.
Further, on the inwall of the plastic casing of described casing, be provided with metal inner casing.
The signal conversion module case that the utility model provides, its operating temperature is between-30 DEG C to 80 DEG C, and employing 10-30V's is straightStream power supply can be powered; The distributed data acquisition module of signal conversion module case is the easy unloading type interface mould of general purpose transducer to computerPiece, product economy and dependable performance are stable, are widely used in various industrial environments, have covered industrial I/O signal standards, for example,Analog input/output: voltage/current, thermocouple, thermal resistance, foil gauge input; Current/voltage output; Digital quantity is defeatedEnter/export: relay output; Counting/frequency measurement etc. And the setting of communication interface makes it have the function of communication, be convenient to connectionMachine testing; The setting of digital display is convenient to Real Time Observation to the signal of sensor and the work shape of whole signal conversion moduleState.
Claims (10)
1. a signal conversion module case, comprise casing and be placed in box house signal conversion module, thermocouple, thermal resistance,Galvanometer, potentiometer, communication interface, relay, I/O mouth, digital display, wherein said thermocouple, thermal resistance, electricityFlowmeter, potentiometer are connected with the input of described signal conversion module, described communication interface, digital display, relay and I/OMouthful be connected with the delivery outlet of described signal conversion module, and described thermocouple, thermal resistance, communication interface, digital display andI/O mouth wears described casing setting, makes described thermocouple, thermal resistance, communication interface, digital display and I/O mouth with extraneousBe communicated with.
2. signal conversion module case as claimed in claim 1, is characterized in that,
Described signal conversion module is analog/digital signal conversion module.
3. signal conversion module case as claimed in claim 2, is characterized in that,
Also comprise foil gauge, described foil gauge is connected with the input of described signal conversion module.
4. signal conversion module case as claimed in claim 3, is characterized in that,
Described foil gauge is arranged at the outside of described casing, passes casing be connected with described signal conversion module afterwards by wire.
5. signal conversion module case as claimed in claim 3, is characterized in that,
Described foil gauge is placed in the inside of described casing, and described foil gauge is located on the sidewall of casing, is described foil gaugeBe in communication with the outside.
6. signal conversion module case as claimed in claim 1, is characterized in that,
Described communication interface is RS485 interface.
7. signal conversion module case as claimed in claim 1, is characterized in that,
Also comprise output detecting apparatus, described output detecting apparatus is connected with the output of described signal conversion module, in order to instituteState the output signal of signal conversion module and carry out security detection, in the time that described signal conversion module breaks down, described output inspectionSurvey device and make described signal conversion module output safety value.
8. signal conversion module case as claimed in claim 7, is characterized in that,
Described output detecting apparatus is connected with described communication interface, relay, digital display, I/O mouth.
9. signal conversion module case as claimed in claim 1, is characterized in that,
Described casing adopts plastic casing.
10. signal conversion module case as claimed in claim 1, is characterized in that,
On the inwall of the plastic casing of described casing, be provided with metal inner casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620035499.4U CN205300651U (en) | 2016-01-14 | 2016-01-14 | Signal conversion MODULE CASE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620035499.4U CN205300651U (en) | 2016-01-14 | 2016-01-14 | Signal conversion MODULE CASE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205300651U true CN205300651U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620035499.4U Active CN205300651U (en) | 2016-01-14 | 2016-01-14 | Signal conversion MODULE CASE |
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| Country | Link |
|---|---|
| CN (1) | CN205300651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172835A (en) * | 2017-06-12 | 2017-09-15 | 山东龙发环保科技有限公司 | Rack and detection means for detection means |
-
2016
- 2016-01-14 CN CN201620035499.4U patent/CN205300651U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172835A (en) * | 2017-06-12 | 2017-09-15 | 山东龙发环保科技有限公司 | Rack and detection means for detection means |
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| GR01 | Patent grant |