CN202583356U - Electronic safety automatic testing system - Google Patents
Electronic safety automatic testing system Download PDFInfo
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- CN202583356U CN202583356U CN 201220198465 CN201220198465U CN202583356U CN 202583356 U CN202583356 U CN 202583356U CN 201220198465 CN201220198465 CN 201220198465 CN 201220198465 U CN201220198465 U CN 201220198465U CN 202583356 U CN202583356 U CN 202583356U
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- testing system
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- electronic safety
- control device
- electronics
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Abstract
The utility model relates to an automation control technology and particularly relates to an electronic safety automatic testing system. The electronic safety automatic testing system comprises an electronic safety instrument and is characterized by also comprising a control device, a monitoring device, an automatic wiring device and an alarm device, wherein the electronic safety instrument is respectively connected with the control device, the monitoring device and the automatic wiring device; and the control device is respectively connected with the monitoring device, the automatic wiring device and the alarm device. The electronic safety automatic testing system has the beneficial effects that the electronic safety automatic testing system is used for replacing manual operation to realize the automatic access of a high-voltage testing wire and grounding resistance testing, and can automatically send out an alarm in case of unqualified products simultaneously so as to ensure that testing results are accurate while the production efficiency is effectively improved. The utility model is applicable to an electronic safety testing system.
Description
Technical field
The utility model relates to automated control technology, designs a kind of electronics automatic testing system for safety standard specifically.
Background technology
Audio frequency, video and similar electronic equipment must carry out Hi-pot test, earth loop impedance test to it by GB8898 safety standard at production line.Present method of testing is for to insert Hi-pot test line and earth resistance line respectively through manual work; Start the high pressure and the earth resistance of electronics safety tester more respectively, thereby realize respectively the high pressure and the impedance ground of audio frequency, video and similar electronic equipment are tested.Therefore bring the low problem of production efficiency.
The utility model content
The utility model technical matters to be solved just provides a kind of electronics automatic testing system for safety standard and realizes the automatic test to electronic product.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the electronics automatic testing system for safety standard; Comprise electronics safety appearance; It is characterized in that; Also comprise control device, monitoring device, automatic connection device and warning device, said electronics safety appearance is connected with control device, monitoring device and automatic connection device respectively, and said control device is connected with warning device with monitoring device, automatic connection device respectively.
The technical scheme that the utility model is total; Earlier monitor product to be measured and whether put in place, pass the signal along to control device then, control the automatic connection device with product and the corresponding connection of electronics safety appearance by control device through monitoring device; And detect test result in real time; If substandard product is then controlled warning device and reported to the police, realize the purpose of automatic test products.
Concrete, said control device is PLC controller or single-chip microcomputer.
Concrete, said monitoring device comprises optoelectronic switch, detecting module and multichannel high-voltage earthing resistance scan device, and said optoelectronic switch is connected with control device, and said detecting module is connected with control device with multichannel high-voltage earthing resistance scan device.
Concrete, said automatic connection device is an air-operated solenoid valve.
Concrete, said warning device is an audible-visual annunciator.
The beneficial effect of the utility model does; Replace manually-operated with the electronics automatic testing system for safety standard; Realize inserting automatically Hi-pot test line and earth resistance, when substandard product occurring, report to the police automatically simultaneously, can ensure that in the time spent of effectively enhancing productivity testing result is accurate.
Description of drawings
Fig. 1 is the logic diagram of the utility model;
Fig. 2 is the embodiment block diagram.
Embodiment
Below in conjunction with accompanying drawing and embodiment, describe the technical scheme of the utility model in detail:
As shown in Figure 1; The utility model proposes a kind of artificial electronics automatic testing system for safety standard that electronic product is carried out the safety test that replaces; Comprise electronics safety appearance, control device, monitoring device, automatic connection device and warning device; Wherein, electronics safety appearance is connected with control device, monitoring device and automatic connection device respectively, and control device is connected with warning device with monitoring device, automatic connection device respectively.
Embodiment:
As shown in Figure 2; The electronics safety appearance that this routine electronics automatic testing system for safety standard adopts is the GPI-745A tester; Control device is an Omron CPM2A PLC controller, and pick-up unit is infrared detection module and 8 road high-voltage earthing resistance scan boxes, and the automatic connection device is an air-operated solenoid valve; Warning device is an audible-visual annunciator, puts in place to detect to be optoelectronic switch.
The concrete principle of work of this example is:
The I/O interface of CPM2A PLC controller is connected with optoelectronic switch with GPI-745A tester, infrared detection module, 8 road high-voltage earthing resistance scan boxes, air-operated solenoid valve, audible-visual annunciator respectively; After optoelectronic switch detects electronic product and puts in place; CPM2A PLC controller sends each device of response signal startup and starts working; Specifically connect high pressure and earth resistance circuit according to what 8 road high-voltage earthing resistance scan boxes scanned then; The control air-operated solenoid valve is connected the corresponding measurement circuit of GPI-745A tester and product, and infrared detection module detects and begins the product correlation parameter is tested after measurement circuit connects reliably, and real-time test results monitored; If substandard product, CPM2A PLC controller sends control signal makes audible-visual annunciator begin to report to the police.
The PLC controller drives each correlation module work through relay in this example; Its application technology is ripe; Concrete circuit connecting mode repeats no more at this, and person skilled adopts other multichannel high-voltage earthing resistance scan boxes according to actual needs in this area, and other alternative commonly used; The change of in not breaking away from the utility model technological thought, being made, it all belongs to the protection domain of the utility model.
Claims (5)
1. electronics automatic testing system for safety standard; Comprise electronics safety appearance; It is characterized in that; Also comprise control device, monitoring device, automatic connection device and warning device, said electronics safety appearance is connected with control device, monitoring device and automatic connection device respectively, and said control device is connected with warning device with monitoring device, automatic connection device respectively.
2. electronics automatic testing system for safety standard according to claim 1 is characterized in that, said control device is PLC controller or single-chip microcomputer.
3. electronics automatic testing system for safety standard according to claim 1; It is characterized in that; Said monitoring device comprises optoelectronic switch, detecting module and multichannel high-voltage earthing resistance scan device; Said optoelectronic switch is connected with control device, and said detecting module is connected with control device with multichannel high-voltage earthing resistance scan device.
4. electronics automatic testing system for safety standard according to claim 1 is characterized in that, said automatic connection device is an air-operated solenoid valve.
5. electronics automatic testing system for safety standard according to claim 1 is characterized in that, said warning device is an audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220198465 CN202583356U (en) | 2012-05-04 | 2012-05-04 | Electronic safety automatic testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220198465 CN202583356U (en) | 2012-05-04 | 2012-05-04 | Electronic safety automatic testing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202583356U true CN202583356U (en) | 2012-12-05 |
Family
ID=47252757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220198465 Expired - Lifetime CN202583356U (en) | 2012-05-04 | 2012-05-04 | Electronic safety automatic testing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202583356U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103823086A (en) * | 2014-03-17 | 2014-05-28 | 青岛海信电器股份有限公司 | Safety test tooling |
| CN104635130A (en) * | 2015-02-15 | 2015-05-20 | 歌尔声学股份有限公司 | Safety test tooling, safety test device and application method thereof |
| CN107179454A (en) * | 2017-04-25 | 2017-09-19 | 通标标准技术服务(上海)有限公司 | Efficient safety regulation testing system |
-
2012
- 2012-05-04 CN CN 201220198465 patent/CN202583356U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103823086A (en) * | 2014-03-17 | 2014-05-28 | 青岛海信电器股份有限公司 | Safety test tooling |
| CN103823086B (en) * | 2014-03-17 | 2016-08-17 | 青岛海信电器股份有限公司 | safety test fixture |
| CN104635130A (en) * | 2015-02-15 | 2015-05-20 | 歌尔声学股份有限公司 | Safety test tooling, safety test device and application method thereof |
| CN104635130B (en) * | 2015-02-15 | 2018-03-30 | 歌尔股份有限公司 | Safety test fixture, test device and its application process |
| CN107179454A (en) * | 2017-04-25 | 2017-09-19 | 通标标准技术服务(上海)有限公司 | Efficient safety regulation testing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |