CN201478480U - Power supply, power-supply switch wire and power-supply system - Google Patents
Power supply, power-supply switch wire and power-supply system Download PDFInfo
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- CN201478480U CN201478480U CN200920133907XU CN200920133907U CN201478480U CN 201478480 U CN201478480 U CN 201478480U CN 200920133907X U CN200920133907X U CN 200920133907XU CN 200920133907 U CN200920133907 U CN 200920133907U CN 201478480 U CN201478480 U CN 201478480U
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- power supply
- switching interface
- power
- supply transfer
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Abstract
The utility model provides a power-supply switch wire, which is suitable for technology field of power supply design; the power-supply switch wire comprises an external device adapter interface whose one plug is connected with the external electrical device and which supplies working signals to the external electrical device; the power-supply switch wire also comprises a switch wire adapter interface whose one end is connected with a power-supply plug and which receives the corresponding working voltage output by the power supply; the other end of the switch wire adapter interface and the other end of the external device adapter interface are fixedly connected, and the corresponding working voltage received by the switch wire adapter interface is transmitted to a signal transmission wire of the external device adapter interface, therefore, during the maintenance course of the external electrical device, the problem of inflexible operating caused by that the power-supply switch wire is co-disassembled with the power supply is avoided, and the power-supply switch wire can be flexibly configured according to actual needs, and the space occupied by redundant power-supply switch wires is greatly saved.
Description
Technical field
The utility model belongs to the power supply design field, relates in particular to a kind of power supply, power supply transfer line and power-supply system.
Background technology
Power-supply system in the conventional desktop computer housing is in order to expand hardware, usually by power supply externally fed is carried out respective handling, convert externally fed to be applicable to different hardware equipment voltage, and the voltage after will being changed by the patchcord in the power-supply system is sent to each power consumption equipment.
In the prior art, the power supply transfer line in the power-supply system is generally formed by inner extension of the power supply in the power-supply system, and the one end is fixedly installed in power supply inside, and its other end is the external equipment switching interface that is complementary with the external electric equipment power interface.Because an end of power supply transfer line is fixedly installed in power supply inside, just can not change once assembling, make that the power supply transfer line need be dismantled jointly with power supply in power-supply system or other hardware device maintenance process, operate dumb.
The utility model content
The purpose of this utility model is to provide a kind of power supply transfer line, be intended to solve an end that has power supply transfer line in the desktop computer case now and be fixedly installed in power supply inside, and just can not change once assembling, make in power-supply system or other hardware device maintenance process, the power supply transfer line need be dismantled jointly with power supply, operates inflexible problem.
The utility model embodiment is achieved in that a kind of power supply transfer line, comprises that end plug connects external electric equipment, provides the external equipment switching interface of working signal to external electric equipment, and described power supply transfer line also comprises:
The plug of one end and power supply is connected, receives the patchcord switching interface of the corresponding work voltage that described power supply exports;
The other end of the other end of fixedly connected described patchcord switching interface and described external equipment switching interface, the corresponding work voltage that described patchcord switching interface is received are sent to the signal transmssion line of described external equipment switching interface.A kind of power supply, comprise from external electricity and to the electricity of getting lead processing, output be applicable to a plurality of voltage signals of a plurality of external electric equipment and the power supply Main Processor Unit of coherent signal respectively, described power supply also comprises:
Plug connects many power supply transfer lines, and exports a plurality of power supply transfer interfaces of corresponding a plurality of working signals respectively to described many power supply transfer lines respectively;
Input connects the output of described power supply Main Processor Unit, a plurality of voltage signals after described power supply Main Processor Unit is handled and the coherent signal switching processing unit that is transferred to corresponding described a plurality of power supply transfer interfaces respectively.
In above-mentioned power supply, described switching processing unit is a keyset, and it comprises at least one double-screw bolt that is fixed in described power supply.
In above-mentioned power supply, one or more the placing on the described keyset in described a plurality of power supply transfer interfaces.
Another purpose of the utility model embodiment is to provide a kind of power supply, comprise from external electricity and to the electricity of getting lead processing, output be applicable to a plurality of voltage signals of a plurality of external electric equipment and the power supply Main Processor Unit of coherent signal respectively, described power supply also comprises:
Plug connects many power supply transfer lines, and exports a plurality of power supply transfer interfaces of corresponding a plurality of working signals respectively to described many power supply transfer lines respectively;
Input connects the output of described power supply Main Processor Unit, a plurality of voltage signals after described power supply Main Processor Unit is handled and the coherent signal switching processing unit that is transferred to corresponding described a plurality of power supply transfer interfaces respectively;
Described power supply transfer line is aforesaid power supply transfer line.
In above-mentioned power supply, described switching processing unit is a keyset, and it comprises at least one double-screw bolt that is fixed in described power supply.
In above-mentioned power supply, one or more the placing on the described keyset in described a plurality of power supply transfer interfaces.
Another purpose of the utility model embodiment is to provide a kind of power-supply system, comprise power supply and many power supply transfer lines, described power supply comprise from external electricity and to the electricity of getting lead processing, output is applicable to a plurality of voltage signals of a plurality of external electric equipment and the power supply Main Processor Unit of coherent signal respectively, described power supply transfer line is aforesaid power supply transfer line, and described power supply also comprises:
Plug connects described many power supply transfer lines, and exports a plurality of power supply transfer interfaces of corresponding a plurality of working signals respectively to described many power supply transfer lines respectively;
Input connects the output of described power supply Main Processor Unit, a plurality of voltage signals after described power supply Main Processor Unit is handled and the coherent signal switching processing unit that is transferred to corresponding described a plurality of power supply transfer interfaces respectively.
In above-mentioned power-supply system, described switching processing unit is a keyset, and it comprises at least one double-screw bolt that is fixed in described power supply.
In above-mentioned power-supply system, one or more the placing on the described keyset in described a plurality of power supply transfer interfaces.
In above-mentioned power-supply system, described power supply transfer line comprises:
The plug of one end connects outside land used equipment, the external equipment switching interface of working signal is provided to external electric equipment;
One end and the plug of described power supply are connected, receive the patchcord switching interface of the corresponding work voltage that described power supply exports;
The other end of the other end of fixedly connected described patchcord switching interface and described external equipment switching interface, the corresponding work voltage that described patchcord switching interface is received are sent to the signal transmssion line of described external equipment switching interface.
Another purpose of the utility model embodiment is a kind of power-supply system, comprise power supply and many power supply transfer lines, described power supply transfer line comprises that end plug connects external electric equipment, provides the external equipment switching interface of working signal to external electric equipment, and described power supply transfer line also comprises:
One end and the plug of described power supply are connected, receive the patchcord switching interface of the corresponding work voltage that described power supply exports;
The other end of the other end of fixedly connected described patchcord switching interface and described external equipment switching interface, the corresponding work voltage that described patchcord switching interface is received are sent to the signal transmssion line of described external equipment switching interface.
In above-mentioned power-supply system, described power supply comprises:
From external electricity and to the electricity of getting lead processing, output is applicable to a plurality of voltage signals of a plurality of external electric equipment and the power supply Main Processor Unit of coherent signal respectively;
Plug connects described many power supply transfer lines, and exports a plurality of power supply transfer interfaces of corresponding a plurality of working signals respectively to described many power supply transfer lines respectively;
Input connects the output of described power supply Main Processor Unit, a plurality of voltage signals after described power supply Main Processor Unit is handled and the coherent signal switching processing unit that is transferred to corresponding described a plurality of power supply transfer interfaces respectively.
In the power supply that the utility model embodiment provides, power supply transfer line one end is the patchcord switching interface that is connected with the power supply plug, the other end is the external equipment switching interface that is connected with the external electric equipment plug, avoided external electric equipment in maintenance process, the power supply transfer line need be inflexible to topic with the operation that the common dismounting of power supply is brought, and the power supply transfer line is flexible configuration according to actual needs, has saved greatly by unnecessary power supply transfer line occupation space.
Description of drawings
Fig. 1 is the schematic diagram of the power-supply system that provides of the utility model embodiment;
Fig. 2 is the concrete structure figure of power supply among Fig. 1 of providing of the utility model embodiment;
Fig. 3 is the concrete structure figure of power supply transfer line among Fig. 1 of providing of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
In the power supply that the utility model embodiment provides, power supply transfer line one end is the patchcord switching interface that is connected with the power supply plug, and the other end is the external equipment switching interface that is connected with the external electric equipment plug.
Fig. 1 shows the principle of the power-supply system that the utility model embodiment provides, and for convenience of description, only shows the part relevant with the utility model embodiment.
The power-supply system that the utility model embodiment provides comprise from external electricity, and the electricity that will get convert a plurality of working signals that are applicable to a plurality of external electric equipment respectively and the power supply 11 of output to, and many power supply transfer lines 12 that a plurality of voltages of power supply 11 outputs are transferred to corresponding a plurality of external electric equipment respectively.Wherein, the working signal of external electric equipment is meant the necessary signal of external electric equipment operate as normal, as voltage signal, ground signalling, power state signal etc.Show the concrete structure of power supply among Fig. 1 that the utility model embodiment provides as Fig. 2, Fig. 3 shows the concrete structure of power supply transfer line among Fig. 1 that the utility model embodiment provides, for convenience of description, only show the part relevant with the utility model embodiment.
As shown in Figure 2, power supply 11 comprises that specifically plug connects many power supply transfer lines respectively, go out a plurality of power supply transfer interfaces 113 of corresponding a plurality of working signals respectively to many power supply transfer lines, lead processing from external electricity and to the electricity of getting, output is applicable to a plurality of voltage signals of a plurality of external electric equipment and the power supply Main Processor Unit 111 of coherent signal respectively, and input connects the output of power supply Main Processor Unit 111, the switching processing unit 112 that a plurality of voltage signals after respectively power supply Main Processor Unit 111 being handled and coherent signal are transferred to corresponding a plurality of power supply transfer interfaces 113.Wherein, coherent signal is meant in the working signal other working signal except voltage signal.In addition, among the utility model embodiment, switching processing unit 112 is specially a keyset, and it further comprises at least one double-screw bolt that is fixed in power supply.Further, one or more the placing on the keyset in a plurality of power supply transfer interfaces 113.
As shown in Figure 3, for convenience of explanation, with a power supply transfer line 12 is example, power supply transfer line 12 comprises that an end and power supply 11 plugs are connected, receive the patchcord switching interface 121 of the corresponding work voltage of power supply 11 outputs, particularly, in the power-supply system that the utility model embodiment provides, an end of many patchcord switching interfaces 121 is connected with corresponding a plurality of power supply transfer interface 113 plugs respectively.Power supply transfer line 12 comprises that also end plug connects outside land used equipment, provides the external equipment switching interface 123 of working signal to external electric equipment, and the other end of the other end of fixedly connected patchcord switching interface 121 and external equipment switching interface 123, corresponding work voltage that patchcord switching interface 121 is received are sent to the signal transmssion line 122 of external equipment switching interface 123.
In the power supply that the utility model embodiment provides, power supply transfer line one end is the patchcord switching interface that is connected with the power supply plug, the other end is the external equipment switching interface that is connected with the external electric equipment plug, avoided external electric equipment in maintenance process, the power supply transfer line need be with the common inflexible problem of being brought of operation of dismantling of power supply, and the power supply transfer line is flexible configuration according to actual needs, has saved greatly by unnecessary power supply transfer line occupation space.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (10)
1. power supply transfer line comprises that end plug connects external electric equipment, provides the external equipment switching interface of working signal to external electric equipment, is characterized in that described power supply transfer line also comprises:
The plug of one end and power supply is connected, receives the patchcord switching interface of the corresponding work voltage that described power supply exports;
The other end of the other end of fixedly connected described patchcord switching interface and described external equipment switching interface, the corresponding work voltage that described patchcord switching interface is received are sent to the signal transmssion line of described external equipment switching interface.
2. power supply comprises from external electricity and to the electricity of getting and leads the power supply Main Processor Unit that processing, output are applicable to a plurality of voltage signals of a plurality of external electric equipment respectively, it is characterized in that described power supply also comprises:
Plug connects many power supply transfer lines, and exports a plurality of power supply transfer interfaces of corresponding a plurality of working signals respectively to described many power supply transfer lines respectively;
Input connects the output of described power supply Main Processor Unit, a plurality of voltage signals after described power supply Main Processor Unit is handled are transferred to the switching processing unit of corresponding described a plurality of power supply transfer interfaces respectively;
Described power supply transfer line is a power supply transfer line as claimed in claim 1.
3. power supply as claimed in claim 2 is characterized in that, described switching processing unit is a keyset, and described keyset comprises at least one double-screw bolt that described keyset is fixed in described power supply.
4. power supply as claimed in claim 3 is characterized in that, one or more the placing on the described keyset in described a plurality of power supply transfer interfaces.
5. power-supply system, comprise power supply and many power supply transfer lines, described power supply comprise from external electricity and to the electricity of getting lead processing, output is applicable to a plurality of voltage signals of a plurality of external electric equipment and the power supply Main Processor Unit of coherent signal respectively, it is characterized in that, described power supply transfer line is a power supply transfer line as claimed in claim 1, and described power supply also comprises:
Plug connects described many power supply transfer lines, and exports a plurality of power supply transfer interfaces of corresponding a plurality of working signals respectively to described many power supply transfer lines respectively;
Input connects the output of described power supply Main Processor Unit, a plurality of voltage signals after described power supply Main Processor Unit is handled and the coherent signal switching processing unit that is transferred to corresponding described a plurality of power supply transfer interfaces respectively.
6. power-supply system as claimed in claim 5 is characterized in that, described switching processing unit is a keyset, and it comprises at least one double-screw bolt that is fixed in described power supply.
7. power-supply system as claimed in claim 6 is characterized in that, one or more the placing on the described keyset in described a plurality of power supply transfer interfaces.
8. as claim 5,6 or 7 described power-supply systems, it is characterized in that described power supply transfer line comprises:
The plug of one end connects outside land used equipment, the external equipment switching interface of working signal is provided to external electric equipment;
One end and the plug of described power supply are connected, receive the patchcord switching interface of the corresponding work voltage that described power supply exports;
The other end of the other end of fixedly connected described patchcord switching interface and described external equipment switching interface, the corresponding work voltage that described patchcord switching interface is received are sent to the signal transmssion line of described external equipment switching interface.
9. power-supply system, comprise power supply and many power supply transfer lines, described power supply transfer line comprises that end plug connects external electric equipment, provides the external equipment switching interface of working signal to external electric equipment, is characterized in that described power supply transfer line also comprises:
One end and the plug of described power supply are connected, receive the patchcord switching interface of the corresponding work voltage that described power supply exports;
The other end of the other end of fixedly connected described patchcord switching interface and described external equipment switching interface, the corresponding work voltage that described patchcord switching interface is received are sent to the signal transmssion line of described external equipment switching interface.
10. power-supply system as claimed in claim 9 is characterized in that, described power supply comprises:
From external electricity and to the electricity of getting lead processing, output is applicable to a plurality of voltage signals of a plurality of external electric equipment and the power supply Main Processor Unit of coherent signal respectively;
Plug connects described many power supply transfer lines, and exports a plurality of power supply transfer interfaces of corresponding a plurality of working signals respectively to described many power supply transfer lines respectively;
Input connects the output of described power supply Main Processor Unit, a plurality of voltage signals after described power supply Main Processor Unit is handled and the coherent signal switching processing unit that is transferred to corresponding described a plurality of power supply transfer interfaces respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920133907XU CN201478480U (en) | 2009-07-13 | 2009-07-13 | Power supply, power-supply switch wire and power-supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920133907XU CN201478480U (en) | 2009-07-13 | 2009-07-13 | Power supply, power-supply switch wire and power-supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201478480U true CN201478480U (en) | 2010-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920133907XU Expired - Lifetime CN201478480U (en) | 2009-07-13 | 2009-07-13 | Power supply, power-supply switch wire and power-supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201478480U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110471326A (en) * | 2019-07-02 | 2019-11-19 | 浙江捷昌线性驱动科技股份有限公司 | A kind of more hoistable platform control systems and control method |
| CN110501924A (en) * | 2019-07-02 | 2019-11-26 | 浙江捷昌线性驱动科技股份有限公司 | A kind of more hoistable platform control systems and control method |
-
2009
- 2009-07-13 CN CN200920133907XU patent/CN201478480U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110471326A (en) * | 2019-07-02 | 2019-11-19 | 浙江捷昌线性驱动科技股份有限公司 | A kind of more hoistable platform control systems and control method |
| CN110501924A (en) * | 2019-07-02 | 2019-11-26 | 浙江捷昌线性驱动科技股份有限公司 | A kind of more hoistable platform control systems and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518057 computer building of the Great Wall, Nanshan District science and Technology Park, Shenzhen, Guangdong Patentee after: China the Great Wall science and technology group Limited by Share Ltd Address before: 518057 computer building of the Great Wall, Nanshan District science and Technology Park, Shenzhen, Guangdong Patentee before: China Changcheng Computer Shenzhen Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |