CN202837344U - Aging test fixture of power adapter - Google Patents
Aging test fixture of power adapter Download PDFInfo
- Publication number
- CN202837344U CN202837344U CN 201220507527 CN201220507527U CN202837344U CN 202837344 U CN202837344 U CN 202837344U CN 201220507527 CN201220507527 CN 201220507527 CN 201220507527 U CN201220507527 U CN 201220507527U CN 202837344 U CN202837344 U CN 202837344U
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- CN
- China
- Prior art keywords
- power supply
- supply adaptor
- direct current
- testing jig
- aging testing
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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.)
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Abstract
The utility model relates to the technical field of aging tests, in particular to an aging test fixture of a power adapter. The aging test fixture of the power adapter structurally comprises a base seat, wherein a product-placing groove is arranged in the base seat, a direct current and alternating current printed circuit board (PCB) is arranged in the base seat, and the direct current and alternating current PCB is provided with a testing port which is used for connecting an aging test device, a direct current testing port which is used for connecting a direct current connecting end of the power adapter and an alternating current testing port which is used for connecting an alternating current connecting end of the power adapter. The aging test fixture of power adapter is simple in structure, convenient to use, capable of conducting an aging test quickly and high in testing efficiency. Besides, the usability of a product is not affected by the aging test fixture of the power adapter.
Description
Technical field
The utility model relates to the burn-in test technical field, is specifically related to a kind of power supply adaptor aging testing jig.
Background technology
Power supply adaptor is the power supply conversion equipment of small portable electronic device and electronic apparatus, can be divided into by its output type exchanging output type and direct current output type, extensively is matched in the equipment such as phone composite aircraft, game machine, walkman, notebook computer.Power supply adaptor need to carry out a series of burn-in test to product before dispatching from the factory, to improve the outgoing of product.
In the prior art, to the burn-in test of power supply adaptor, the power supply adaptor that normally will exchange output type and direct current output type carries out respectively the electrical connection test of single product, so testing efficiency is low; On the other hand, burn-in test comprises a plurality of projects such as illumination ageing, hydrothermal aging, when different burn-in test projects is changed, the interchange interface of power supply adaptor or DC interface need repeatedly plug and are electrically connected from different testing apparatus, therefore cause the signaling interface wearing and tearing of product large, thereby affected properties of product and serviceable life.
Summary of the invention
The purpose of this utility model be to avoid weak point of the prior art and provide a kind of simple in structure, burn-in test efficient is high, do not affect the power supply adaptor aging testing jig of properties of product.
The purpose of this utility model is achieved through the following technical solutions:
A kind of power supply adaptor aging testing jig is provided, comprise base, described base is provided with the product standing groove, be provided with direct current in the described base and exchange pcb board, described direct current exchanges pcb board and is respectively arranged with for the test port that connects ageing tester, is used for connecting the DC test port of power supply adaptor DC connecting end and is used for connecting the alternating-current measurement port that power supply adaptor exchanges link.
Wherein, described floor installation has the direct current signal coupling arrangement, described direct current signal coupling arrangement comprises the DC PCB plate holder that is installed on described base and the DC PCB plate that is installed on described DC PCB plate holder, and the direct current signal end of described DC PCB plate exchanges pcb board with described direct current DC test port is electrically connected.
Wherein, described base is provided be used to the pcb board jack that inserts described DC PCB plate.
Wherein, described DC PCB plate is provided with for the direct current socket that connects the power supply adaptor DC connecting end.
Wherein, described base is provided with the AC signal coupling arrangement, described AC signal coupling arrangement comprises the fixed block that is installed on described base and is installed on the AC line conduit of described fixed block, one end of described AC line conduit exchanges pcb board with described direct current alternating-current measurement port is electrically connected, and the other end of described AC line conduit is provided with for the interchange socket that connects power supply adaptor interchange link.
Wherein, described fixed block is provided be used to the catheter hub of inserting described AC line conduit.
Wherein, the side that described base is positioned at described test port is equipped with test needle plate, and described test needle plate offers the test port mounting hole.
Wherein, described test needle plate is provided with guidepost.
Wherein, described base is provided with handle.
A kind of power supply adaptor aging testing jig of the present utility model, comprise base, base is provided with the product standing groove, be provided with direct current in the base and exchange pcb board, direct current exchanges pcb board and is respectively arranged with for the test port that connects ageing tester, is used for connecting the DC test port of power supply adaptor DC connecting end and is used for connecting the alternating-current measurement port that power supply adaptor exchanges link.During work, power supply adaptor is installed in the product standing groove, then the DC connecting end of power supply adaptor is exchanged the DC test end electrical connection of pcb board with direct current, the interchange link of power supply adaptor is exchanged the alternating-current measurement end electrical connection of pcb board with direct current, the test port that again direct current is exchanged pcb board is electrically connected with ageing tester and namely forms burn in test circuit, can carry out burn-in test; When needs carried out the burn-in test of a plurality of disparity items, only test port need to be connected corresponding ageing tester successively can realize.Aging testing jig of the present utility model is simple in structure, easy to use, can realize fast the burn-in test of product, thereby greatly improve burn-in test efficient, and avoid the wearing and tearing to the product signal interface, and the properties of product of acquisition are more stable.
Description of drawings
Fig. 1 is the structural representation of a kind of power supply adaptor aging testing jig of the present utility model.
Fig. 2 is the decomposition texture schematic diagram of a kind of power supply adaptor aging testing jig of the present utility model.
Fig. 3 is the structural representation of another angle of a kind of power supply adaptor aging testing jig of the present utility model.
Include among Fig. 1, Fig. 2 and Fig. 3:
Direct current exchanges pcb board 2;
Direct current signal coupling arrangement 3;
DC PCB plate holder 31;
AC signal coupling arrangement 4;
AC line conduit 42, interchange socket 421;
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
The implementation of a kind of power supply adaptor aging testing jig of the present utility model is Fig. 1, Fig. 2 and shown in Figure 3 for example, comprise base 1, base 1 is provided with product standing groove 11 and unwrapping wire groove 12, unwrapping wire groove 12 is used for placing the power lead of power supply adaptor, according to the test needs, the quantity of product standing groove 11 and unwrapping wire groove 12 can arrange a plurality of, can be two row and arrange, and also can be row and arrange.
Be provided with direct current in the base 1 and exchange pcb board 2, direct current exchanges pcb board 2 and is respectively arranged with for the test port that connects ageing tester, is used for connecting the DC test port of power supply adaptor DC connecting end and is used for connecting the alternating-current measurement port that power supply adaptor exchanges link.
Concrete, base 1 is equipped with direct current signal coupling arrangement 3, direct current signal coupling arrangement 3 comprises the DC PCB plate holder 31 that is installed on base 1 and the DC PCB plate 32 that is installed on DC PCB plate holder 31, and the direct current signal end 321 of DC PCB plate 32 exchanges pcb board 2 with direct current DC test port is electrically connected.
DC PCB plate 32 is provided with for the direct current socket 322 that connects the power supply adaptor DC connecting end.
Concrete, base 1 is provided with AC signal coupling arrangement 4, AC signal coupling arrangement 4 comprises the fixed block 41 that is installed on base 1 and the AC line conduit 42 that is installed on fixed block 41, one end of AC line conduit 42 exchanges pcb board 2 with direct current alternating-current measurement port is electrically connected, and the other end of AC line conduit 42 is provided with for the interchange socket 421 that connects power supply adaptor interchange link.
Fixed block 41 is provided with for the catheter hub 411 of inserting the AC line conduit.
Concrete, the side that base 1 is positioned at test port is equipped with test needle plate 5, and test needle plate 5 offers test port mounting hole 51.
In the present embodiment, base 1 is provided with handle, is convenient to mobile tool.
Principle of work of the present utility model is as follows:
Before tool carries out burn-in test, power supply adaptor is installed in the product standing groove 11 of base 1, then the DC connecting end with power supply adaptor is connected with the direct current socket 322 of direct current signal coupling arrangement 3, direct current socket 322 is electrically connected by DC PCB plate 32 exchanges pcb board 2 with direct current DC test end, the interchange link of power supply adaptor is connected with the interchange socket 421 of AC line conduit 42, exchange socket 421 exchanges pcb board 2 with direct current alternating-current measurement end electrical connection, the test port that again direct current is exchanged pcb board 2 is electrically connected with ageing tester, thereby the formation burn in test circuit can carry out burn-in test; When needs carried out the burn-in test of a plurality of disparity items, only test port need to be connected corresponding ageing tester successively can realize.
Should be noted that at last; above embodiment is only in order to illustrate the technical solution of the utility model; but not to the restriction of the utility model protection domain; although with reference to preferred embodiment the utility model has been done to explain; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.
Claims (9)
1. power supply adaptor aging testing jig, comprise base, described base is provided with the product standing groove, it is characterized in that: be provided with direct current in the described base and exchange pcb board, described direct current exchanges pcb board and is provided with for the test port that connects ageing tester, is used for connecting the DC test port of power supply adaptor DC connecting end and is used for connecting the alternating-current measurement port that power supply adaptor exchanges link.
2. a kind of power supply adaptor aging testing jig according to claim 1, it is characterized in that: described floor installation has the direct current signal coupling arrangement, described direct current signal coupling arrangement comprises the DC PCB plate holder that is installed on described base and the DC PCB plate that is installed on described DC PCB plate holder, and the direct current signal end of described DC PCB plate exchanges pcb board with described direct current DC test port is electrically connected.
3. a kind of power supply adaptor aging testing jig according to claim 2, it is characterized in that: described base is provided be used to the pcb board jack that inserts described DC PCB plate.
4. a kind of power supply adaptor aging testing jig according to claim 2 is characterized in that: described DC PCB plate is provided with for the direct current socket that connects the power supply adaptor DC connecting end.
5. a kind of power supply adaptor aging testing jig according to claim 1, it is characterized in that: described base is provided with the AC signal coupling arrangement, described AC signal coupling arrangement comprises the fixed block that is installed on described base and is installed on the AC line conduit of described fixed block, one end of described AC line conduit exchanges pcb board with described direct current alternating-current measurement port is electrically connected, and the other end of described AC line conduit is provided with for the interchange socket that connects power supply adaptor interchange link.
6. a kind of power supply adaptor aging testing jig according to claim 5, it is characterized in that: described fixed block is provided be used to the catheter hub of inserting described AC line conduit.
7. a kind of power supply adaptor aging testing jig according to claim 1, it is characterized in that: the side that described base is positioned at described test port is equipped with test needle plate, and described test needle plate offers the test port mounting hole.
8. a kind of power supply adaptor aging testing jig according to claim 7, it is characterized in that: described test needle plate is provided with guidepost.
9. a kind of power supply adaptor aging testing jig according to claim 1, it is characterized in that: described base is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220507527 CN202837344U (en) | 2012-09-29 | 2012-09-29 | Aging test fixture of power adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220507527 CN202837344U (en) | 2012-09-29 | 2012-09-29 | Aging test fixture of power adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202837344U true CN202837344U (en) | 2013-03-27 |
Family
ID=47949023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220507527 Expired - Lifetime CN202837344U (en) | 2012-09-29 | 2012-09-29 | Aging test fixture of power adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202837344U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459404A (en) * | 2014-12-10 | 2015-03-25 | 东莞华贝电子科技有限公司 | Charger performance parameter testing system and jig |
| CN106093481A (en) * | 2016-06-20 | 2016-11-09 | 河源市博康电子有限公司 | Measurement jig and method of testing |
-
2012
- 2012-09-29 CN CN 201220507527 patent/CN202837344U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459404A (en) * | 2014-12-10 | 2015-03-25 | 东莞华贝电子科技有限公司 | Charger performance parameter testing system and jig |
| CN104459404B (en) * | 2014-12-10 | 2017-10-03 | 东莞华贝电子科技有限公司 | Charger performance parameter testing system and tool |
| CN106093481A (en) * | 2016-06-20 | 2016-11-09 | 河源市博康电子有限公司 | Measurement jig and method of testing |
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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: 20130327 |