CN203241489U - Test device for research and development on electronic circuit - Google Patents
Test device for research and development on electronic circuit Download PDFInfo
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- CN203241489U CN203241489U CN 201320163687 CN201320163687U CN203241489U CN 203241489 U CN203241489 U CN 203241489U CN 201320163687 CN201320163687 CN 201320163687 CN 201320163687 U CN201320163687 U CN 201320163687U CN 203241489 U CN203241489 U CN 203241489U
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Abstract
The utility model discloses a test device for research and development on an electronic circuit for the technical field of electronic detection instruments. The test device is mainly characterized in that devices such as a multimeter, a constant-current source, a constant-voltage source, a signal generator, an oscilloscope, a digital frequency counter, a single chip opening device, an infrared transmission and reception device, a power amplification device are installed in a box, and organically combined via related internal circuits; and the display screen of each electronic detection instrument and corresponding measurement terminals are arranged on the panel of the box. Compared with the prior art, the test device has the remarkable advantages of being simple and reasonable in structure, convenient to carry, operate and use, high in working efficiency, and the like.
Description
Technical field
The utility model belongs to the electronic detector technical field, is specifically related to a kind of electronic circuit research and development test unit.
Background technology
Existing electronic circuit often needs frequently to use the instruments such as some multiple electronic detectors commonly used, instrument in making, test, R﹠D work, need after the use these used electronic detector surfaces are cleared up, one by one instrument is replaced.And all will repeat trouble very every day.Therefore prior art exists; Repeated labor is many, carries operation and uses inconvenience, the deficiency of inefficiency.
The utility model content
The purpose of this utility model provides a kind of easily electronic circuit research and development test unit of reducing repeated labor, portably use.
For reaching above-mentioned purpose, technical solution adopted in the utility model is: this electronic circuit research and development test unit, have multimeter, constant current source, constant pressure source, signal generator, oscillograph, numerical frequency counting device, single-chip microcomputer open system, infrared emitting, receiving trap, power amplifier device, electric soldering iron, scolding tin, solder paste combination, power socket board, it is characterized in that: also have casing, multimeter is contained in the casing, dial plate is set on the panel of casing, and the bottom of dial plate is provided with terminal can measure electric current, voltage, resistance, electric capacity; Dual beam oscilloscope is contained in the casing, and display screen is set on the panel of casing, is provided with input, lead-out terminal on the lower panel of dual beam oscilloscope; Numerical frequency counting device is contained in the casing, and display screen is set on the panel of casing, is provided with the signal input terminal of different frequency range on the panel of bottom; Power amplifier device is contained in the casing, and display screen is set on the panel of casing, large and small signal input terminal is set on the panel of bottom and amplifies rear lead-out terminal; Signal generator is contained in the casing, and display screen is set on the panel of casing, and the bottom is provided with lead-out terminal; Infrared emitting, receiving trap are contained in the casing, and display screen is set on the panel of casing, and the bottom is provided with infrared emitting switch, infrared emission tube, infrared receiver switch, infrared receiver window; Constant pressure source is contained in the casing, and display screen is set on the panel of casing, and the bottom is provided with the output voltage terminal; Constant current source is contained in the casing, and display screen is set on the panel of casing; Power socket board is located on the panel of casing; The single-chip microcomputer open system is contained in the casing, and the parameter LCDs of single-chip microcomputer setting is set on the panel of casing.
The utility model is that the electronic detector technical field discloses a kind of electronic circuit research and development test unit.Its principal feature is: the devices such as multimeter, constant current source, constant pressure source, signal generator, oscillograph, numerical frequency counting device, single-chip microcomputer open system, infrared emitting, receiving trap, power amplifier device are contained in the casing, by the organic combination of associated inner circuit, and display screen and the corresponding measurement terminal of each electronic detector are set at the panel of casing.During use, can insert the circuit that needs are measured in the set cross-talk and can measure easily.The test unit cleaning that has reduced every day in electronic circuit fabrication, test, the R﹠D work, the trouble of putting, and use some instrument of searching that does not need deliberately, and also be easy to carry, made things convenient for research and development producers' routine work.Compared with prior art have: simple and reasonable, carry easy for operation, the high remarkable advantage that waits of work efficiency.
Description of drawings
Reach by reference to the accompanying drawings example and further specify specific structural features of the present utility model.
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to Fig. 1, a kind of electronic circuit research and development of the utility model test unit comprises: casing 1, multimeter 2, constant current source 3, constant pressure source 4, signal generator 5, dual beam oscilloscope 6, numerical frequency counting device 7, single-chip microcomputer open system 8, infrared emitting, receiving trap 9, power amplifier device 10, the combination of electric soldering iron scolding tin solder paste, power socket board 12.Multimeter 2 is contained in the casing 1, and dial plate is set on the panel of casing 1, and the bottom of dial plate is provided with terminal, can measure electric current, voltage, resistance and electric capacity; Dual beam oscilloscope 6 is contained in the casing 1, and display screen is set on the panel of casing 1, is provided with I line input terminal and II line input terminal on the lower panel of dual beam oscilloscope 6; Numerical frequency counting device 7 is contained in the casing 1, and display screen is set on the panel of casing 1, is provided with the signal input that terminal is respectively different frequency range on the panel of bottom; Power amplifier device 11 is contained in the casing 1, and display screen is set on the panel of casing 1, is provided with lead-out terminal after small-signal input terminal and the power amplification on the panel of bottom; Signal generator 5 is contained in the casing 1, and display screen is set on the panel of casing 1, and the bottom is provided with lead-out terminal; Infrared emitting, receiving trap 9 are contained in the casing 1, and display screen is set on the panel of casing 1, and the bottom is provided with infrared emitting switch and infrared receiver window; Constant pressure source 4 is contained in the casing 1, and display screen is set on the panel of casing 1, and the bottom is provided with the output voltage terminal; Constant current source 3 is contained in the casing 1, and display screen is set on the panel of casing 1, the bottom output current source; The combination of electric soldering iron scolding tin solder paste is hung on casing 1; Power socket board 12 is located on the panel of casing 1; Single-chip microcomputer open system 8 is contained in the casing 1, and the parameter LCDs of single-chip microcomputer setting is set on the panel of casing 1; 6 P cocks of its underpart are respectively the single-chip microcomputer parameter input terminal are set.
Claims (1)
1. an electronic circuit is researched and developed test unit, have multimeter, constant current source, constant pressure source, signal generator, oscillograph, numerical frequency counting device, single-chip microcomputer open system, infrared emitting, receiving trap, power amplifier device, electric soldering iron, scolding tin, solder paste combination, power socket board, it is characterized in that: also have casing, multimeter is contained in the casing, dial plate is set on the panel of casing, and the bottom of dial plate is provided with terminal can measure electric current, voltage, resistance, electric capacity; Dual beam oscilloscope is contained in the casing, and display screen is set on the panel of casing, is provided with input, lead-out terminal on the lower panel of dual beam oscilloscope; Numerical frequency counting device is contained in the casing, and display screen is set on the panel of casing, is provided with the signal input terminal of different frequency range on the panel of bottom; Power amplifier device is contained in the casing, and display screen is set on the panel of casing, large and small signal input terminal is set on the panel of bottom and amplifies rear lead-out terminal; Signal generator is contained in the casing, and display screen is set on the panel of casing, and the bottom is provided with lead-out terminal; Infrared emitting, receiving trap are contained in the casing, and display screen is set on the panel of casing, and the bottom is provided with infrared emitting switch, infrared emission tube, infrared receiver switch, infrared receiver window; Constant pressure source is contained in the casing, and display screen is set on the panel of casing, and the bottom is provided with the output voltage terminal; Constant current source is contained in the casing, and display screen is set on the panel of casing; Power socket board is located on the panel of casing; The single-chip microcomputer open system is contained in the casing, and the parameter LCDs of single-chip microcomputer setting is set on the panel of casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320163687 CN203241489U (en) | 2013-04-03 | 2013-04-03 | Test device for research and development on electronic circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320163687 CN203241489U (en) | 2013-04-03 | 2013-04-03 | Test device for research and development on electronic circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203241489U true CN203241489U (en) | 2013-10-16 |
Family
ID=49318771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320163687 Expired - Fee Related CN203241489U (en) | 2013-04-03 | 2013-04-03 | Test device for research and development on electronic circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203241489U (en) |
-
2013
- 2013-04-03 CN CN 201320163687 patent/CN203241489U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20160403 |