CN204883687U - Test fixture of steerable multichannel power - Google Patents
Test fixture of steerable multichannel power Download PDFInfo
- Publication number
- CN204883687U CN204883687U CN201520649855.7U CN201520649855U CN204883687U CN 204883687 U CN204883687 U CN 204883687U CN 201520649855 U CN201520649855 U CN 201520649855U CN 204883687 U CN204883687 U CN 204883687U
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- Prior art keywords
- switch
- independent
- conjuncted
- measurement jig
- independent switch
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- 238000012360 testing method Methods 0.000 title abstract description 26
- 238000005259 measurement Methods 0.000 claims description 35
- 238000013522 software testing Methods 0.000 abstract 1
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a test fixture of steerable multichannel power belongs to server, memory system power supply test field. This test fixture of steerable multichannel power, including test fixture board, conjuncted switch and two at least independent switchs, independent switch and conjuncted switch all set up on the test fixture board, the quantity of the switch that the quantity and the conjuncted switch of independent switch include is the same, and independent switch and conjuncted switch pass through the wire and connect one to one. The utility model discloses a test fixture of steerable multichannel power switches on the shutoff when can accomplish the multichannel power, reduce the operation of loaded down with trivial details plug power and switch instrument, reduces the loss to the instrument to improve the accuracy of efficiency of software testing and test, have good popularization and application and worth.
Description
Technical field
The utility model relates to server, storage system powers field tests, specifically provides a kind of measurement jig of controllable multi-route power supply.
Background technology
Along with the development of society, the level of informatization is more and more higher, and coverage is more and more wider, and the routine work life of people is more and more exchanged by network, and web database technology is also in continuous increase, more and more higher to the requirement of server performance.For Deterministic service device reliable in quality, need to test server, also more and more higher to its test request accordingly, the project of test also gets more and more, and more and more carefully, the testing tool simultaneously used also gets more and more.Need when testing power supply, and according to test requirement, need constantly to change power supply mode, comprise power on and power-off group number number, power on/off order etc.Under prior art, traditional test is energising and the power-off that manual operating instrument switch carrys out control instrument, and process is very loaded down with trivial details, and easily causes instrument damage.
The patent No. be CN104569643A patent document discloses a kind of server test jig plate.But this server test jig plate is only tested for specific server, and range of application has certain limitation; And can only simultaneously power on/off in test process, the dirigibility of use has certain restriction.
Summary of the invention
Technical assignment of the present utility model is for above-mentioned the deficiencies in the prior art, provides one to have wide range of applications, the measurement jig of the controllable multi-route power supply of power on/off flexible and convenient operation.
For achieving the above object, the utility model provides following technical scheme: a kind of measurement jig of controllable multi-route power supply, comprise measurement jig plate, conjuncted switch and at least two independent switches, described independent switch and conjuncted switch are all arranged on measurement jig plate, the quantity of described independent switch is identical with the quantity of the switch that conjuncted switch comprises, and independent switch is connected by wire one to one with conjuncted switch.
Described conjuncted switch is made up of some single-pole single-throw switch (SPST)s, the conducting simultaneously of each single-pole single-throw switch (SPST) or shutoff.
As preferably, the two ends of described measurement jig are provided with clip, and described clip is connected by wire with described independent switch and conjuncted switch respectively.Measurement jig two ends adopt the design of clip gripping, directly can be connected with Server with power supply, conjuncted switch by independent switch respectively with clip, can avoid loaded down with trivial details welding operation, time saving and energy saving, environment-friendly high-efficiency.
As preferably, described independent switch is arranged on the left side of measurement jig plate, and described conjuncted switch-linear hybrid is on the right side of measurement jig plate.
As preferably, described independent switch is four, and described conjuncted switch is one, and the quantity of the switch that described conjuncted switch comprises is four.Can arbitrarily combine conducting or shutoff between each independent switch, the conducting of conjuncted switch control rule multiple power supplies or shutoff, make measurement jig control wherein any road or any several roads power supply and carry out conducting or shutoff, DC-DC can replace part DCsource; Meanwhile, measurement jig significantly can reduce the plug number of times of power lead and the on-off times of DCsource, reduces the loss of instrument.
Compared with prior art, the measurement jig of controllable multi-route power supply of the present utility model has following outstanding beneficial effect:
(1) this measurement jig can make multiple power supplies simultaneously conducting power on or turn off power-off, and can according to testing requirement, to wherein any road or any several roads power supply carry out conducting or shutoff.Combination is relatively more flexible, and practicality is stronger.
(2) this measurement jig can control conducting or the shutoff of power supply flexibly, and DC-DC can replace part DCsource, reduces the quantitative requirement to DCsource; Meanwhile, measurement jig significantly can reduce the plug number of times of power lead and the on-off times of DCsource, reduces the loss to instrument, and the resource of each side is got the more reasonable use.
(3) measurement jig two ends adopt clip design, and be connected with Server to be tested with power supply respectively, practicality easy and simple to handle, can reduce the time of welding, improve testing efficiency, decrease expending of wlding and taking of flatiron.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the measurement jig of controllable multi-route power supply described in the utility model;
Accompanying drawing 2 is the using state figure of the measurement jig of controllable multi-route power supply described in the utility model.
Wherein, K1, K3, K5, K7. independent switch, K2, K4, K6, K8. single-pole single-throw switch (SPST), A. measurement jig plate, B. clip, Server. server, DC-DC. power module, DCsource1, DCsource2, DCsource3, DCsource4. D.C. regulated power supply.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, specific embodiment of the utility model is described in further detail.
In the utility model, when not doing contrary explanation, the noun of locality such as " upper and lower, left and right " of use typically refers to reference to upper and lower, left and right shown in the drawings; " inside and outside " refers to profile inside and outside relative to each parts itself.
Embodiment
As shown in Figure 1, the measurement jig of controllable multi-route power supply of the present utility model, its structure comprises independent switch K1, independent switch K3, independent switch K5, independent switch K7, conjuncted K switch 0 and measurement jig plate A.Conjuncted K switch 0 comprises single-pole single-throw switch (SPST) K2, single-pole single-throw switch (SPST) K4, single-pole single-throw switch (SPST) K6 and single-pole single-throw switch (SPST) K8.Independent switch K1, independent switch K3, independent switch K5 and independent switch K7 are fixed on the left side of measurement jig plate A, and single-pole single-throw switch (SPST) K2, single-pole single-throw switch (SPST) K4, single-pole single-throw switch (SPST) K6 and single-pole single-throw switch (SPST) K8 are fixed on the right side of measurement jig plate B.Independent switch K1, independent switch K3, independent switch K5, independent switch K7 are connected with single-pole single-throw switch (SPST) K2, single-pole single-throw switch (SPST) K4, single-pole single-throw switch (SPST) K6, single-pole single-throw switch (SPST) K8 one to one by wire.The two ends of measurement jig are provided with bracket B, and one end of the bracket B of front end is connected with independent switch K1, independent switch K3, independent switch K5, independent switch K7 respectively one to one by wire, and the other end is connected with power supply; One end of the bracket B of rear end is connected with single-pole single-throw switch (SPST) K2, single-pole single-throw switch (SPST) K4, single-pole single-throw switch (SPST) K6, single-pole single-throw switch (SPST) K8 respectively one to one by wire, and the other end is connected with the Server that need test.
As shown in Figure 2, be the using state figure of measurement jig of controllable multi-route power supply of the present utility model.When required voltage is common voltage, can be met by a DC-DC.The bracket B of front end is connected with four joints of DC-DC respectively, and the bracket B of rear end is connected with Server.Independent switch K1, independent switch K3, independent switch K5 and independent switch K7 are in conducting or off state according to actual needs separately, meet different power demands; According to conducting or the off state of independent switch K1, independent switch K3, independent switch K5 and independent switch K7, conjuncted K switch 0 can meet the needs of one or more conducting simultaneously or shutoff, and then completes the test to Server different performance.
When the voltage that DC-DC provides cannot meet testing requirement, power with DCsource.DCsource1, DCsource2, DCsource3, DCsource4 are connected with independent switch K1, independent switch K3, independent switch K5, independent switch K7 respectively by the bracket B of front end, the bracket B of rear end is connected with Server.First disconnected by K0, according to test needs, combine conducting or the shutoff of independent switch K1, independent switch K3, independent switch K5 and independent switch K7, finally closed K0 can realize conducting or the shutoff of different circuit, completes the test to Server different performance.
When DC-DC and DCsource powers simultaneously, can after DC-DC with DCsource be connected with independent switch K1, independent switch K3, independent switch K5, independent switch K7, utilize independent switch K1, independent switch K3, independent switch K5, independent switch K7 and conjuncted K switch 0 to combine and control conducting or the shutoff of different circuit, need not Switching Power Supply frequently again.
Above-described embodiment, just the utility model more preferably embodiment, the usual change that those skilled in the art carries out within the scope of technical solutions of the utility model and replacement all should be included in protection domain of the present utility model.
Claims (4)
1. the measurement jig of a controllable multi-route power supply, it is characterized in that: comprise measurement jig plate, conjuncted switch and at least two independent switches, described independent switch and conjuncted switch are all arranged on measurement jig plate, the quantity of described independent switch is identical with the quantity of the switch that conjuncted switch comprises, and independent switch is connected by wire one to one with conjuncted switch.
2. the measurement jig of controllable multi-route power supply according to claim 1, it is characterized in that: the two ends of described measurement jig are provided with clip, described clip is connected by wire with described independent switch and conjuncted switch respectively.
3. the measurement jig of controllable multi-route power supply according to claim 2, is characterized in that: described independent switch is arranged on the left side of measurement jig plate, described conjuncted switch-linear hybrid is on the right side of measurement jig plate.
4. the measurement jig of the controllable multi-route power supply according to any one of claim 1-3, is characterized in that: described independent switch is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649855.7U CN204883687U (en) | 2015-08-26 | 2015-08-26 | Test fixture of steerable multichannel power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649855.7U CN204883687U (en) | 2015-08-26 | 2015-08-26 | Test fixture of steerable multichannel power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204883687U true CN204883687U (en) | 2015-12-16 |
Family
ID=54828040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520649855.7U Expired - Fee Related CN204883687U (en) | 2015-08-26 | 2015-08-26 | Test fixture of steerable multichannel power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204883687U (en) |
-
2015
- 2015-08-26 CN CN201520649855.7U patent/CN204883687U/en not_active Expired - Fee Related
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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: 20151216 Termination date: 20160826 |