CN203241210U - Shock and vibration signal intelligent test analyzer - Google Patents
Shock and vibration signal intelligent test analyzer Download PDFInfo
- Publication number
- CN203241210U CN203241210U CN 201320114781 CN201320114781U CN203241210U CN 203241210 U CN203241210 U CN 203241210U CN 201320114781 CN201320114781 CN 201320114781 CN 201320114781 U CN201320114781 U CN 201320114781U CN 203241210 U CN203241210 U CN 203241210U
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- CN
- China
- Prior art keywords
- shock
- digital
- conversion card
- vibration
- analogue conversion
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- 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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Abstract
The utility model provides a shock and vibration signal intelligent test analyzer, which is characterized by including an IPC (industrial personal computer) inside provided with an intelligent test analysis module, a digital-to-analogue conversion card, and a shock and vibration sensor, wherein the IPC is connected with the digital-to-analogue conversion card, the digital-to-analogue conversion card is connected with the shock and vibration sensor, and the IPC and the digital-to-analogue conversion card, and the digital-to-analogue conversion card and the shock and vibration sensor are respectively connected through data transmission cables. The shock and vibration signal intelligent test analyzer is simple in structure and easy to install, and can well capture typical shock and vibration signals such as amplitude and vibration acceleration, carry out the basic analysis for the signals in time domain and frequency domain aspects, and also provide intelligent guidance for shock and vibration test designs.
Description
Technical field
The utility model relates to a kind of instrument that can carry out to equipment the impact shock test, especially a kind of impact shock signal intelligent analysis of experiments instrument mainly for electronic product.
Background technology
Shock and vibration are to cause equipment, the electronic product major reason that breaks down or damage particularly, and the shock and vibration that especially surpass the equipment ability to bear are all the more so.
Therefore, carry out the security that impact shock test can be verified electronic product, and then the weak link that exists of analytical electron product, improve the reliability of equipment, and provide guidance for the formulation of electronic product improvement project.
The utility model content
The utility model provides a kind of impact shock signal intelligent analysis of experiments instrument, it is simple in structure, be easy to install, can gather well the typical impact vibration signals such as amplitude, vibration acceleration, and these signals are carried out the fundamental analysis of time domain and frequency domain aspect, can also instruct for the impact shock test design provides intelligent.
The technical scheme that the utility model provides is: a kind of impact shock signal intelligent analysis of experiments instrument, it is characterized in that: industrial computer, digital-to-analog conversion card and the impact shock sensor of establishing intelligent analysis of experiments module in comprising, industrial computer and digital-to-analog conversion link and connect, and the digital-to-analog conversion card is connected with the impact shock sensor.
Be connected by data transmission cable respectively between described industrial computer and digital-to-analog conversion card, described digital-to-analog conversion card and the impact shock sensor.
The beneficial effects of the utility model are:
(1) establishes intelligent analysis of experiments module in the industrial computer, can effectively reduce the impact shock test number (TN) for the analytical work of a small amount of test figure Develop Data, and obtain uncertain less analysis conclusion;
(2) for the current impact shock signal that has gathered, the formulation that can be next step testing program provides scientific guidance, comprise the contents such as how Key experiments factor how to confirm, next step testing program design, how electronic product robustness space distributes, provide scientific basis for formulating next step testing program.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, in comprising, establishes the utility model industrial computer, digital-to-analog conversion card and the impact shock sensor of intelligent analysis of experiments module, industrial computer and digital-to-analog conversion link and connect, the digital-to-analog conversion card is connected with the impact shock sensor, is connected by data transmission cable respectively between wherein said industrial computer and digital-to-analog conversion card, described digital-to-analog conversion card and the impact shock sensor.
In the present embodiment, the impact shock sensor gathers the typical impact vibration signals such as amplitude, vibration acceleration, and signal is transferred in the industrial computer after digital-to-analog conversion card conversion, record, process, analyze by the intelligent analysis of experiments module of establishing in the industrial computer, and draw the analysis conclusion, instruct for the impact shock test design provides intelligent, and provide scientific basis for formulating next step testing program.
Claims (2)
1. impact shock signal intelligent analysis of experiments instrument, it is characterized in that: industrial computer, digital-to-analog conversion card and the impact shock sensor of establishing intelligent analysis of experiments module in comprising, industrial computer and digital-to-analog conversion link and connect, and the digital-to-analog conversion card is connected with the impact shock sensor.
2. impact shock signal intelligent analysis of experiments instrument according to claim 1 is characterized in that: be connected by data transmission cable respectively between described industrial computer and digital-to-analog conversion card, described digital-to-analog conversion card and the impact shock sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114781 CN203241210U (en) | 2013-03-14 | 2013-03-14 | Shock and vibration signal intelligent test analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114781 CN203241210U (en) | 2013-03-14 | 2013-03-14 | Shock and vibration signal intelligent test analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203241210U true CN203241210U (en) | 2013-10-16 |
Family
ID=49318495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320114781 Expired - Fee Related CN203241210U (en) | 2013-03-14 | 2013-03-14 | Shock and vibration signal intelligent test analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203241210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885744A (en) * | 2017-03-06 | 2017-06-23 | 山东科技大学 | A kind of experimental provision and method for coal gangue particle impact |
-
2013
- 2013-03-14 CN CN 201320114781 patent/CN203241210U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885744A (en) * | 2017-03-06 | 2017-06-23 | 山东科技大学 | A kind of experimental provision and method for coal gangue particle impact |
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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: 20131016 Termination date: 20140314 |