CN106602892A - Power device - Google Patents
Power device Download PDFInfo
- Publication number
- CN106602892A CN106602892A CN201611203597.5A CN201611203597A CN106602892A CN 106602892 A CN106602892 A CN 106602892A CN 201611203597 A CN201611203597 A CN 201611203597A CN 106602892 A CN106602892 A CN 106602892A
- Authority
- CN
- China
- Prior art keywords
- aviation plug
- shell
- power supply
- aviation
- switching power
- Prior art date
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 2
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
The invention discloses a power device which comprises a shell, N switching power supplies, N aviation male plugs, and an aviation female plug. The N switching power supplies are fixedly arranged inside the shell. The input ends of the N switching power supplies are used for being connected with 220V mains power, and the output ends are respectively connected with the N aviation male plugs fixed on the shell and output direct voltages. The aviation female plug is detachably connected with any one of the N aviation male plugs. M DC power lines are led out of the aviation female plug. 1<=N<=2, and 2<=M. N and M are integers. The time for line replacement is reduced. The device is durable and not easy to wear and tear. The loss of the switching power supplies is saved.
Description
Technical field
The present invention relates to the power converter topology of the electronic equipment such as television set, Set Top Box, PCBA, more particularly to a kind of electricity
Source device.
Background technology
In the industrial production, equipment and production high level and high efficiency operating are maintained, would have to consider on production line
Whether material accomplishes orderly, uniform with the transport into the production for waiting.With the raising and the development of industry control technology of technological level,
Loaded down with trivial details work flow degree more and more higher is rejected in production process, in the different product of voltage of production conversion, test thread-changing is whole
Reason Switching Power Supply, changes different voltage adapters not only conversion time length and 5S is in disorder, and Switching Power Supply abrasion is again fast.
The content of the invention
It is an object of the invention to provide a kind of supply unit, overcomes in the different product of voltage of production conversion, thread-changing is tested
Switching Power Supply is arranged, different voltage adapters not only conversion time length and 5S is in disorder, the again fast technology of Switching Power Supply abrasion is changed
Problem.
To achieve these goals, the present invention is adopted the technical scheme that：A kind of supply unit, including shell, N number of switch
Power supply, N number of aviation plug male and an aviation plug female, N number of Switching Power Supply is fixedly installed on inside the shell and its is defeated
Enter end for connecting 220v civil powers, its output end is connected respectively with the N number of aviation plug male being fixed on shell and exports straight
Stream voltage, any one of the aviation plug female and N number of aviation plug male is detachably connected, female from the aviation plug
Head draws M root direct current supply lines, its 1≤N≤2,2≤M, and N, M round numbers.
In such scheme preferentially, a kind of supply unit includes that first switch power supply, second switch power supply, the first aviation are inserted
Head male, the second aviation plug male and aviation plug female, the first switch power supply and second switch power supply are fixedly installed
In inside the shell and its input is used to connect 220v civil powers, the output end of the first switch power supply and the be fixed on shell
One aviation plug male connects and exportable 5V voltages, output end and second be fixed on shell of the second switch power supply
Aviation plug male connects and exportable 12V voltages.This technical scheme provides two kinds of output voltages, for different product of voltage
Production.
In such scheme preferentially, the aviation plug female draws M root direct current supply lines, wherein 4≤M≤8.Consider
The restriction of the power output of Switching Power Supply, it is impossible to while power to many test products, so selecting 4-8 roots power line to be 4-8
It is rational that platform test product is powered.
In such scheme preferentially, the shell includes shedding shell and working panel, and the working panel detachably covers
To form a closing installation cavity, N number of Switching Power Supply is separately mounted in shedding shell the opening of cover gab housing, the N
Individual aviation plug male is separately fixed on working panel.
Compared with prior art, the invention has the beneficial effects as follows：Due to a supply unit using aviation plug come grafting,
And with multiple voltage outputs so that aviation plug switches in multiple outputs, original Switching Power Supply can be substituted, reduce
Conversion time, device is durable, not easy to wear, saves the loss of Switching Power Supply.
Description of the drawings
Fig. 1 show the structural representation of the present invention.
In figure, the first aviation plug male 1, the second aviation plug male 2, aviation plug female 3, shell 4, dc source
Line 5, shedding shell 4-1 and working panel 4-2.
Specific embodiment
The specific embodiment of the present invention is described further below in conjunction with the accompanying drawings, so as to more be understood that the wound of the present invention
Make a place.
A kind of supply unit, including shell 4, N number of Switching Power Supply, N number of aviation plug male（1,2）With an aviation plug
Female 3, N number of Switching Power Supply（1,2）It is fixedly installed in shell 4 and its input is used to connect 220v civil powers, its output
End respectively with the N number of aviation plug male being fixed on shell 4（1,2）Connection and output DC voltage, the aviation plug is female
3 with N number of aviation plug male（1,2）Any one detachably connect, from the aviation plug female 3 draw M root direct currents
Power line 5, its 1≤N≤2,2≤M, and N, M round numbers.
Embodiment 1, a kind of supply unit, including 4, Switching Power Supply of shell, an aviation plug male and a boat
Blind plug female 3, one Switching Power Supply is fixedly installed in shell 4 and its input is used to connect 220v civil powers, and its is defeated
Go out end and be connected and export DC voltage, the aviation plug female 3 and with an aviation plug male being fixed on shell 4
Individual aviation plug male detachably connects, and from the aviation plug female M roots direct current supply line 5,2≤M, and M round numbers are drawn.
Embodiment 2, as shown in figure 1, a kind of supply unit includes first switch power supply, second switch power supply, the first aviation
Plug male 1, the second aviation plug male 2 and aviation plug female 3, the first switch power supply and second switch power supply are fixed
Be arranged in shell 4 and its input be used to connecting 220v civil powers, the output end of the first switch power supply be fixed on shell 4
On the first aviation plug male 1 connect and exportable 5V voltages, the output end of the second switch power supply be fixed on shell 4
On the second aviation plug male 2 connect and exportable 12V voltages, the aviation plug female 3 and two aviation plug males
（1,2）Any one detachably connect, and in two aviation plug males（1,2）Middle switching, to provide two to equipment under test
Output voltage is planted, for the production of different product of voltage.
In view of the restriction of the power output of Switching Power Supply, it is impossible to while power to many test products, so selecting 4-8
It is rational that root power line is powered for 4-8 platform test products, and the aviation plug female 3 draws M root direct current supply lines, wherein 4
≤M≤8.With reference to Fig. 1, aviation plug female 3 has drawn four direct current supply lines.The Switching Power Supply is prior art, in city
The product of correlation can be selected on field, but, the present invention powers to 4-8 platform equipment under tests, accordingly, it would be desirable to the output of Switching Power Supply
Meet certain requirement, specifically, first switch power supply output 5v, 30mA；Second switch power supply exports 12v, 30mA.Certainly,
If necessary to meet bigger measurement request, it is necessary to the general power of needs, the Switching Power Supply of correlation is then selected.
Preferentially, the shell 4 includes that shedding shell 4-1 and working panel 4-2, the working panel 4-2 detachably cover
To form a closing installation cavity, N number of Switching Power Supply is separately mounted in shedding shell 4-2 the opening of cover gab housing 4-1,
N number of aviation plug male is separately fixed on working panel 4-1.With reference to Fig. 1, described two Switching Power Supplies are separately mounted to
In shedding shell, described two aviation plug males are separately fixed on working panel.Certainly, the structure of shell is not limited to
This, has at present the shell for crossing very much plant equipment to be applied to the supply unit.
In the course of work, the direct current supply line for now drawing aviation plug female connects with the power input of equipment under test
Connect, then in the aviation plug male for inserting corresponding output voltage of supply unit, if necessary to switch, peeling female off, so
In inserting other aviation plug males afterwards, the purpose being switched fast can be reached, reduce conversion time.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (4)
1. a kind of supply unit, it is characterised in that including shell, N number of Switching Power Supply, N number of aviation plug male and an aviation
Plug female, N number of Switching Power Supply is fixedly installed on inside the shell and its input to be used to connect 220v civil powers, its output end point
DC voltage, the aviation plug female and N number of aviation it are not connected and export with the N number of aviation plug male being fixed on shell
Any one of plug male detachably connects, from the aviation plug female draw M root direct current supply lines, its 1≤N≤2,2
≤ M, and N, M round numbers.
2. a kind of supply unit as claimed in claim 1, it is characterised in that including first switch power supply, second switch power supply,
First aviation plug male, the second aviation plug male and aviation plug female, the first switch power supply and second switch electricity
Source is fixedly installed on inside the shell and its input is used to connecting 220v civil powers, the output end of the first switch power supply be fixed on
The connection of the first aviation plug male and exportable 5V voltages on shell, the output end of the second switch power supply be fixed on it is outer
The connection of the second aviation plug male and exportable 12V voltages on shell.
3. a kind of supply unit as claimed in claim 2, it is characterised in that the aviation plug female draws M root direct currents
Source line, wherein 4≤M≤8.
4. a kind of supply unit as claimed in claim 1, it is characterised in that the shell includes shedding shell and working face
Plate, the working panel detachably covers the opening of shedding shell to form a closing installation cavity, N number of Switching Power Supply difference
In shedding shell, N number of aviation plug male is separately fixed on working panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611203597.5A CN106602892A (en) | 2016-12-23 | 2016-12-23 | Power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611203597.5A CN106602892A (en) | 2016-12-23 | 2016-12-23 | Power device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106602892A true CN106602892A (en) | 2017-04-26 |
Family
ID=58603285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611203597.5A Pending CN106602892A (en) | 2016-12-23 | 2016-12-23 | Power device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106602892A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954801A (en) * | 2014-05-19 | 2014-07-30 | 无锡隆盛科技股份有限公司 | Measuring device of rotating speed sensor |
| CN104269107A (en) * | 2014-08-27 | 2015-01-07 | 国家电网公司 | Connection conversion device of intelligent terminal |
| CN206490592U (en) * | 2016-12-23 | 2017-09-12 | 南通同洲电子有限责任公司 | A kind of supply unit |
-
2016
- 2016-12-23 CN CN201611203597.5A patent/CN106602892A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954801A (en) * | 2014-05-19 | 2014-07-30 | 无锡隆盛科技股份有限公司 | Measuring device of rotating speed sensor |
| CN104269107A (en) * | 2014-08-27 | 2015-01-07 | 国家电网公司 | Connection conversion device of intelligent terminal |
| CN206490592U (en) * | 2016-12-23 | 2017-09-12 | 南通同洲电子有限责任公司 | A kind of supply unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |