CN205067683U - Ageing rack - Google Patents
Ageing rack Download PDFInfo
- Publication number
- CN205067683U CN205067683U CN201520792114.4U CN201520792114U CN205067683U CN 205067683 U CN205067683 U CN 205067683U CN 201520792114 U CN201520792114 U CN 201520792114U CN 205067683 U CN205067683 U CN 205067683U
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- China
- Prior art keywords
- cabinet
- aging
- power supply
- input end
- output terminal
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model provides an ageing rack for test to embedded veneer, including ageing cabinet, set up multiunit machine case, earth -leakage protector, power converter and power supply plug in ageing cabinet, the commercial power is connected through power supply plug input to ageing cabinet, the parallelly connected earth -leakage protector's of multiunit input is connected to power supply plug output, independent power converter's input is connected respectively to the earth -leakage protector output, independent quick -witted case input is connected respectively to the power converter output, machine case output is used for connecting the embedded veneer of polylith. The beneficial effects of the utility model are that can carry out environmental test in batches and long -time stability test to embedded veneer.
Description
Technical field
The utility model belongs to testing apparatus technical field, especially relates to a kind of aging rack.
Background technology
Along with the development of modern science and technology, embedded board computing machine has been widely applied to the numerous areas such as industry, railway, electronics, and batch product testing scheme of embedded board arises at the historic moment.Its applied environment of embedded board computing machine is general more severe, have higher requirements in temperature environment, stability work, therefore embedded board computing machine will carry out strict environmental test and long stability test to embedded board before dispatching from the factory, and making can batch testing and to meet the equipment of rugged surroundings very necessary.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of aging rack, can carry out the environmental test of batch and long stability test to embedded board.
The technical solution of the utility model is: a kind of aging rack, for the test to embedded board, comprise aging cabinet, be arranged at the many groups cabinet in aging cabinet, earth leakage protective device, power supply changeover device and confession plug, described aging cabinet is by connecting civil power for plug input end, the described input end connecting many groups earth leakage protective device in parallel for plug output terminal, described earth leakage protective device output terminal connects the input end of independent power supply changeover device respectively, described power supply changeover device output terminal connects independent cabinet input end respectively, described cabinet output terminal is for connecting polylith embedded board.
Further, described cabinet, earth leakage protective device and power supply changeover device quantity one_to_one corresponding.
Further, described cabinet output terminal connects ten groups of embedded boards.
Further, the cabinet quantity of the setting in described aging cabinet is 5 groups.
Further, described cabinet is 6U cabinet.
Further, described aging cabinet is single-phase alternating current or three-phase alternating current by connecting mains supply for plug input end.
Further, described power supply changeover device is single phase poaer supply converter or three-phase supply converter, for civil power is converted into direct current.
The advantage that the utility model has and good effect are: owing to adopting technique scheme; the utility model places 5 same cabinets at an aging cabinet; convert interchange to direct current by power supply changeover device to power to a cabinet; alternating current, through earth leakage protective device, has ensured the safety of product and the person.This rack can carry out 50 pieces of embedded single board tests, improves work efficiency, and this rack aging can also carry out long-time burn-in test simultaneously, ensures the stability of product.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of aging rack of the present utility model.
In figure:
| 1, aging cabinet | 2, cabinet | 3, earth leakage protective device |
| 4, power supply changeover device | 5, for plug |
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
Shown in the structure principle chart of aging rack as of the present utility model in Fig. 1, the utility model provides a kind of aging rack, for the test to embedded board, comprise aging cabinet 1, be arranged at the many groups cabinet 2 in aging cabinet, earth leakage protective device 3, power supply changeover device 4 and confession plug 5, described aging cabinet 1 is by connecting civil power for plug 5 input end, the described input end connecting many groups earth leakage protective device 3 in parallel for plug 5 output terminal, described earth leakage protective device 3 output terminal connects the input end of independent power supply changeover device 4 respectively, described power supply changeover device 4 output terminal connects independent cabinet 2 input end respectively, described cabinet 2 output terminal is for connecting polylith embedded board.
Described cabinet 2, earth leakage protective device 3 and power supply changeover device 4 quantity one_to_one corresponding.Described cabinet 2 output terminal connects ten groups of embedded boards.Cabinet 2 quantity of the setting in described aging cabinet 1 is 5 groups.Described cabinet 2 is 6U cabinet.
Described aging cabinet 1 is single-phase alternating current or three-phase alternating current by connecting mains supply for plug 5 input end.Described power supply changeover device 4 is single phase poaer supply converter or three-phase supply converter, for civil power is converted into direct current.
The course of work of this example: the utility model provides aging rack in use, aging cabinet 1 is by connecting civil power for plug 5 input end, mains supply is single-phase alternating current or three-phase alternating current, here 220v is connected for plug 5, 50Hz civil power, many groups earth leakage protective device 3 in parallel is connected below for plug 5, play leakage protection, parameter is 230v, 10A, leakage current is 30MA, working stability is reliable, ensure the safety of product and the person, in aging cabinet 1 course of work, for power supply changeover device 4 provides power supply, power supply changeover device 4 selects technical grade product, general power is 200W, the work of long-time stable in rugged surroundings can be ensured.Use as secondary power supply in aging rack, effect AC power is converted to direct current to provide power supply to cabinet 2,220v alternating current is converted to+5v direct current and is supplied to cabinet 2 by power supply changeover device 4 here, and cabinet is the cabinet installing tested embedded board, selects 6U cabinet.Each 6U cabinet can install 10 pieces of embedded boards simultaneously, by being tested by the cooperation of hardware, software in 6u cabinet, directly reflects the correctness of test result from embedded board front panel.
Embodiment experiment shows, the utility model takes civil power 220v to power, quite convenient, selects high-quality parts and technical grade power supply changeover device 4 as secondary power supply, the stability normally working in the presence of a harsh environment and work long hours can be ensured, meet test request.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (7)
1. an aging rack, for the test to embedded board, it is characterized in that: comprise aging cabinet (1), be arranged at the many groups cabinet (2) in aging cabinet, earth leakage protective device (3), power supply changeover device (4) and confession plug (5), described aging cabinet (1) is by connecting civil power for plug (5) input end, the described input end connecting many groups earth leakage protective device in parallel (3) for plug (5) output terminal, described earth leakage protective device (3) output terminal connects the input end of independent power supply changeover device (4) respectively, described power supply changeover device (4) output terminal connects independent cabinet (2) input end respectively, described cabinet (2) output terminal is for connecting polylith embedded board.
2. aging rack according to claim 1, is characterized in that: described cabinet (2), earth leakage protective device (3) and power supply changeover device (4) quantity one_to_one corresponding.
3. aging rack according to claim 1, is characterized in that: described cabinet (2) output terminal connects ten groups of embedded boards.
4. aging rack according to claim 1, is characterized in that: cabinet (2) quantity of the setting in described aging cabinet (1) is 5 groups.
5. aging rack according to claim 1, is characterized in that: described cabinet (2) is 6U cabinet.
6. aging rack according to claim 1, is characterized in that: described aging cabinet (1) is single-phase alternating current or three-phase alternating current by connecting mains supply for plug (5) input end.
7. aging rack according to claim 1, is characterized in that: described power supply changeover device (4) is single phase poaer supply converter or three-phase supply converter, for civil power is converted into direct current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792114.4U CN205067683U (en) | 2015-10-14 | 2015-10-14 | Ageing rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792114.4U CN205067683U (en) | 2015-10-14 | 2015-10-14 | Ageing rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205067683U true CN205067683U (en) | 2016-03-02 |
Family
ID=55394220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520792114.4U Expired - Fee Related CN205067683U (en) | 2015-10-14 | 2015-10-14 | Ageing rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205067683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107072101A (en) * | 2017-06-12 | 2017-08-18 | 郑州云海信息技术有限公司 | A kind of server system and modular data center |
-
2015
- 2015-10-14 CN CN201520792114.4U patent/CN205067683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107072101A (en) * | 2017-06-12 | 2017-08-18 | 郑州云海信息技术有限公司 | A kind of server system and modular data center |
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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: 20160302 Termination date: 20181014 |