CN109406895B - Test recording device - Google Patents
Test recording device Download PDFInfo
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- CN109406895B CN109406895B CN201811101797.9A CN201811101797A CN109406895B CN 109406895 B CN109406895 B CN 109406895B CN 201811101797 A CN201811101797 A CN 201811101797A CN 109406895 B CN109406895 B CN 109406895B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
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Abstract
The invention discloses a test recording device, and belongs to the technical field of test and measurement. The test recording device comprises a case, a test recording module, a signal processing module and a power module, wherein the test recording module, the signal processing module and the power module are all installed in the case, the signal processing module is connected with the test recording module through a circuit, the test recording module is respectively connected with a display screen I and a display screen II through circuits, the display screen I and the display screen II are installed on the case, and the power module is respectively connected with the test recording module, the signal processing module, the display screen I and the display screen II through circuits. The invention has the advantages of relatively high integration level, simple and quick operation, real and effective data, high efficiency, capability of meeting the requirement of batch test of products, simple structure, low cost, excellent human-computer interface, modular design in the case, convenient carrying, and convenient management and maintenance.
Description
Technical Field
The invention relates to a test recording device, and belongs to the technical field of test and measurement.
Background
Before shipping, radio-controlled electronic products are subjected to various debugging tests, and in the test process, test equipment is generally used for testing the radio-controlled electronic products. When abnormal data occurs in the radio-controlled electronic product in the debugging test process, whether the fault is caused by test equipment or the working fault of the radio-controlled electronic product needs to be judged, the traditional fault judgment method is to respectively test and screen the radio-controlled electronic product and the test equipment by using general standard instruments such as a recorder, an oscilloscope, a spectrum analyzer, a signal source and the like, and then the problem that the radio-controlled electronic product has the abnormal data is pertinently solved. However, the conventional fault judgment method has the disadvantages of multiple universal standard instruments and complex operation, and usually tests by manually adjusting some parameters, so that the efficiency is low, the requirement of batch tests cannot be met, the universal standard instruments are poor in mobility in the use process, the test efficiency of products is greatly reduced, and the universal standard instruments are expensive, need to be sent to a professional organization for verification during maintenance, and have high use cost.
Disclosure of Invention
To solve the above technical problems, the present invention provides a test recording device
The invention is realized by the following technical scheme:
the invention provides a test recording device which comprises a case, a test recording module, a signal processing module and a power supply module, wherein the test recording module, the signal processing module and the power supply module are all installed in the case, the signal processing module is connected with the test recording module through a circuit, the test recording module is respectively connected with a display screen I and a display screen II through circuits, the display screen I and the display screen II are installed on the case, and the power supply module is respectively connected with the test recording module, the signal processing module, the display screen I and the display screen II through circuits.
The test recording module is connected with the data interface I through a line, and the data interface I is installed on the case.
The signal processing module is connected with a data interface II through a line, and the data interface II is installed on the case.
The display screen I and the display screen II are installed on the same surface of the case.
At least one radiating component is installed on the case and connected with the power module through a circuit.
The machine case is provided with a grounding column I, a grounding column II and a grounding column III, and the grounding column I, the grounding column II and the grounding column III are connected with the power module, the test recording module and the signal processing module in a one-to-one correspondence mode through circuits.
The fuse box I, the fuse box II and the fuse box III are installed on the case and are connected with the power module, the test recording module and the signal processing module in a one-to-one corresponding mode through lines.
Install pilot lamp I, pilot lamp II and pilot lamp III on the quick-witted case, and pilot lamp I, pilot lamp II, pilot lamp III pass through the circuit and are connected with power module, test record module, signal processing module one-to-one.
The power socket and the switch are installed on the case, the power socket is connected with the switch through a circuit, and the switch is connected with the power module through a circuit.
The case is provided with a handle.
The invention has the beneficial effects that: through the data on contrastive analysis display screen I and the display screen II, can the quick judgement be the trouble that test equipment arouses, still radio control's electronic product work trouble itself, have relatively higher integrated level, easy operation is quick, and data is true effective, and is efficient, can satisfy product batch test demand, simple structure moreover, the cost is lower, and human-computer interface is excellent, and quick-witted incasement adopts the modular design, convenient to carry, the management and the maintenance of being convenient for.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic block diagram of the present invention.
In the figure: the device comprises a case 1, a test recording module 2, a heat dissipation assembly 3, a signal processing module 4, a data interface I5, a data interface II 6, a power supply module 7, a power socket 8, a grounding column I9, a grounding column II 10, a grounding column III 11, a fuse box III 12, a fuse box II 13, a fuse box I14, a handle 15, a display screen II 16, a display screen I17, an indicator lamp I18, an indicator lamp II 19, an indicator lamp III 20, and a switch 21.
Detailed Description
The technical solution of the present invention is further described below with reference to the drawings in the embodiments, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1 and 2, the test recording device of the present invention includes a case 1, a test recording module 2, a signal processing module 4, and a power module 7, where the test recording module 2, the signal processing module 4, and the power module 7 are all installed in the case 1, the signal processing module 4 is connected to the test recording module 2 through a circuit, the test recording module 2 is connected to a display screen i 17 and a display screen ii 16 through circuits, the display screen i 17 and the display screen ii 16 are installed on the case 1, and the power module 7 is connected to the test recording module 2, the signal processing module 4, the display screen i 17, and the display screen ii 16 through circuits. When the test and record device is used, the test and record module 2, the signal processing module 4 and the power supply module 7 are installed on the bottom plate of the case 1 by screws, the display screen I17 and the display screen II 16 are installed on the front plate of the case 1, and the modules or accessories are connected by using electric wires and communication wires according to the connection relation, so that the case 1 can isolate faults and avoid interference; when abnormal data occurs in the debugging test process of the radio-controlled electronic product, the test recording device can be used for testing the instruction information and data output by the radio-controlled electronic product and the test equipment, recording the instruction information and the data in real time, simultaneously displaying the data on the display screen I17 and the display screen II 16 respectively, analyzing and comparing the displayed data, and judging whether the fault is caused by the test equipment or the working fault of the radio-controlled electronic product; in the radio control's electronic product debugging test process, can judge fast and keep apart the trouble that appears through the test recording device, have relatively higher integrated level, easy operation is quick, and data is true effective, and is efficient, can satisfy product batch test demand, simple structure moreover, the cost is lower, and human-computer interface is excellent, and quick-witted incasement adopts the modularized design, convenient to carry, the management and the maintenance of being convenient for.
The test recording module 2 is connected with a data interface I5 through a line, and the data interface I5 is installed on the case 1. When the test card is used, one side of the data interface I5 is connected with the test recording module 2, the other side of the data interface I is connected with a radio-controlled electronic product, and a male connector and a female connector are used for plugging, so that the plugging is convenient; the radio-controlled electronic product receives instruction information given by the testing equipment, the instruction information is subjected to frequency mixing, demodulation and decoding processing, processed data are transmitted to the test recording module 2 through the data interface I5, and the test recording module 2 detects and records the data and outputs the data to the display screen I17 for real-time display.
The signal processing module 4 is connected with a data interface II 6 through a line, and the data interface II 6 is installed on the case 1. When the device is used, one side of the data interface II 6 is connected with the signal processing module 4, the other side of the data interface II is connected with testing equipment, and a male connector and a female connector are used for plugging, so that the plugging is convenient; the testing equipment transmits the instruction information to the signal processing module 4 through the data interface II 6, the signal processing module 4 performs frequency mixing, demodulation and decoding processing on the instruction information, and the processed data are transmitted to the testing and recording module 2 for detection and recording and are output to the display screen II 16 for real-time display.
The display screen I17 and the display screen II 16 are arranged on the same surface of the case 1; and data on the display screen I17 and the display screen II 16 can be read conveniently.
At least one radiating component 3 is installed on the case 1, and the radiating component 3 is connected with the power module 7 through a circuit; the heat dissipation component 3 is an exhaust fan, and 1 exhaust fan is respectively arranged on the left plate and the right plate of the case 1, so that the normal work of each module and accessory in the case 1 and on the case 1 is prevented from being influenced by overhigh temperature in the case 1.
The machine case 1 is provided with a grounding column I9, a grounding column II 10 and a grounding column III 11, and the grounding column I9, the grounding column II 10 and the grounding column III 11 are correspondingly connected with the power module 7, the test recording module 2 and the signal processing module 4 one by one through circuits. And the power module 7, the test recording module 2 and the signal processing module 4 are protected from being grounded, so that the safety of equipment and operators is protected.
The fuse box I14, the fuse box II 13 and the fuse box III 12 are installed on the case 1, and the fuse box I14, the fuse box II 13 and the fuse box III 12 are connected with the power module 7, the test recording module 2 and the signal processing module 4 in a one-to-one correspondence mode through circuits. And the power module 7, the test recording module 2 and the signal processing module 4 are protected from fusing, so that the power module 7, the test recording module 2 and the signal processing module 4 are prevented from being burnt out due to long-time overload.
The case 1 is provided with an indicator lamp I18, an indicator lamp II 19 and an indicator lamp III 20, and the indicator lamp I18, the indicator lamp II 19 and the indicator lamp III 20 are correspondingly connected with the power module 7, the test recording module 2 and the signal processing module 4 one by one through circuits. When the intelligent power supply is used, each indicator light and the display screen are installed on the same surface of the case 1, and therefore an operator can know the working states of the power supply module 7, the test recording module 2 and the signal processing module 4 conveniently.
The power socket 8 and the switch 21 are installed on the case 1, the power socket 8 is connected with the switch 21 through a circuit, and the switch 21 is connected with the power module 7 through a circuit. The power supply device is used for supplying power to all modules and accessories in the device and controlling the on and off of the power supply through the switch.
A handle 15 is arranged on the case 1; the test recording device is convenient to move.
The working principle of the test recording device is as follows:
the test equipment outputs the same test instruction information to the radio-controlled electronic product and the signal processing module 4, respectively. The radio-controlled electronic product receives the instruction information, the instruction information is subjected to frequency mixing, demodulation and decoding processing, the processed data is transmitted to the test recording module 2 through the data interface I5, and the test recording module 2 detects and records the data and outputs the data to the display screen I17 for real-time display; the signal processing module 4 carries out frequency mixing, demodulation and decoding processing on the instruction information, and the processed data are transmitted to the test recording module 2 for detection and recording and are output to the display screen II 16 for real-time display; through the data on contrastive analysis display screen I and the display screen II, can judge fast whether the trouble that test equipment arouses, still radio control's electronic product self work trouble.
Claims (8)
1. A test recording apparatus characterized by: the test recording module (2), the signal processing module (4) and the power module (7) are all installed in the case (1), the signal processing module (4) is connected with the test recording module (2) through a circuit, the test recording module (2) is respectively connected with the display screen I (17) and the display screen II (16) through circuits, the display screen I (17) and the display screen II (16) are installed on the case (1), and the power module (7) is respectively connected with the test recording module (2), the signal processing module (4), the display screen I (17) and the display screen II (16) through circuits;
the test recording module (2) is connected with a data interface I (5) through a line, and the data interface I (5) is installed on the case (1);
the signal processing module (4) is connected with a data interface II (6) through a line, and the data interface II (6) is installed on the case (1);
the test equipment respectively outputs the same test instruction information to the radio-controlled electronic product and the signal processing module (4); the radio-controlled electronic product receives the instruction information, the instruction information is subjected to frequency mixing, demodulation and decoding processing, the processed data is transmitted to the test recording module (2) through the data interface I (5), and the test recording module (2) detects and records the data and outputs the data to the display screen I (17) for real-time display; the signal processing module (4) carries out frequency mixing, demodulation and decoding processing on the instruction information, and the processed data are transmitted to the test recording module (2) for detection and recording and are output to the display screen II (16) for real-time display.
2. The test recording device of claim 1, wherein: the display screen I (17) and the display screen II (16) are arranged on the same surface of the case (1).
3. The test recording device of claim 1, wherein: at least one heat dissipation assembly (3) is installed on the case (1), and the heat dissipation assembly (3) is connected with the power module (7) through a circuit.
4. The test recording device of claim 1, wherein: the grounding column I (9), the grounding column II (10) and the grounding column III (11) are installed on the case (1), and the grounding column I (9), the grounding column II (10) and the grounding column III (11) are connected with the power module (7), the test recording module (2) and the signal processing module (4) in a one-to-one correspondence mode through circuits.
5. The test recording device of claim 1, wherein: the fuse box I (14), the fuse box II (13) and the fuse box III (12) are installed on the case (1), and the fuse box I (14), the fuse box II (13) and the fuse box III (12) are connected with the power module (7), the test recording module (2) and the signal processing module (4) in a one-to-one correspondence mode through circuits.
6. The test recording device of claim 1, wherein: the computer case is characterized in that an indicator lamp I (18), an indicator lamp II (19) and an indicator lamp III (20) are installed on the computer case (1), and the indicator lamp I (18), the indicator lamp II (19) and the indicator lamp III (20) are correspondingly connected with the power module (7), the test recording module (2) and the signal processing module (4) one by one through circuits.
7. The test recording device of claim 1, wherein: a power socket (8) and a switch (21) are installed on the case (1), the power socket (8) is connected with the switch (21) through a circuit, and the switch (21) is connected with the power module (7) through a circuit.
8. The test recording device of claim 1, wherein: a handle (15) is arranged on the case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811101797.9A CN109406895B (en) | 2018-09-20 | 2018-09-20 | Test recording device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811101797.9A CN109406895B (en) | 2018-09-20 | 2018-09-20 | Test recording device |
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| Publication Number | Publication Date |
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| CN109406895A CN109406895A (en) | 2019-03-01 |
| CN109406895B true CN109406895B (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811101797.9A Active CN109406895B (en) | 2018-09-20 | 2018-09-20 | Test recording device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954762B (en) * | 2019-11-06 | 2022-02-22 | 中国商用飞机有限责任公司 | Ground testing method |
| CN113447046A (en) * | 2021-06-28 | 2021-09-28 | 贵州航天电子科技有限公司 | Tool for dynamic simulation test of electronic product |
| CN113608149B (en) * | 2021-08-12 | 2024-04-12 | 江西江铃秦川电器有限公司 | Automatic detector for fuse box |
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| CN104678338A (en) * | 2015-02-10 | 2015-06-03 | 深圳市鼎阳科技有限公司 | Digital oscilloscope, self checking method and automatic test system |
| CN105116238A (en) * | 2014-05-05 | 2015-12-02 | 广州地铁集团有限公司 | System and method for testing analog input/output modules of subway train |
| CN106996998A (en) * | 2017-03-31 | 2017-08-01 | 贵州航天电子科技有限公司 | A kind of answer signal tester |
| CN107273000A (en) * | 2017-06-14 | 2017-10-20 | 电子科技大学 | A kind of screen multiresolution adaptation method of smart scope |
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2018
- 2018-09-20 CN CN201811101797.9A patent/CN109406895B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2706363A2 (en) * | 2012-09-10 | 2014-03-12 | Rohde & Schwarz GmbH & Co. KG | Line for marking common points in time |
| CN105116238A (en) * | 2014-05-05 | 2015-12-02 | 广州地铁集团有限公司 | System and method for testing analog input/output modules of subway train |
| CN104678338A (en) * | 2015-02-10 | 2015-06-03 | 深圳市鼎阳科技有限公司 | Digital oscilloscope, self checking method and automatic test system |
| CN106996998A (en) * | 2017-03-31 | 2017-08-01 | 贵州航天电子科技有限公司 | A kind of answer signal tester |
| CN107273000A (en) * | 2017-06-14 | 2017-10-20 | 电子科技大学 | A kind of screen multiresolution adaptation method of smart scope |
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| CN109406895A (en) | 2019-03-01 |
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Effective date of registration: 20221221 Address after: 550009 No.7 Honghe Road, economic and Technological Development Zone, Guiyang City, Guizhou Province Patentee after: Aerospace Jiangnan Group Co.,Ltd. Patentee after: GUIZHOU AEROSPACE ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 550009, Honghe Road, Xiaohe District, Guizhou, Guiyang 7 Patentee before: GUIZHOU AEROSPACE ELECTRONIC TECHNOLOGY Co.,Ltd. |
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