CN203466838U - Power supply voltage stabilization device with input and output interfaces - Google Patents
Power supply voltage stabilization device with input and output interfaces Download PDFInfo
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- CN203466838U CN203466838U CN201320600254.8U CN201320600254U CN203466838U CN 203466838 U CN203466838 U CN 203466838U CN 201320600254 U CN201320600254 U CN 201320600254U CN 203466838 U CN203466838 U CN 203466838U
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Abstract
The utility model discloses a power supply voltage stabilization device with input and output interfaces, which comprises a voltage stabilization unit, an input interface matched with an input power supply cable and an output interface matched with an output power supply cable, wherein the input interface comprises an input voltage stabilization port; the output interface comprises an output voltage stabilization port; the input voltage stabilization port is used for receiving the inputted power supply signal; the voltage stabilization unit is used for carrying out voltage stabilization processing on the inputted power supply signal; and the output voltage stabilization port is used for outputting the power supply signal after voltage stabilization processing. According to the power supply voltage stabilization device with input and output interfaces, the terminal connection mode of the prior power supply voltage stabilization device is changed into an input and output interface connection mode matched with the power supply cable, such that installation and maintenance of the power supply voltage stabilization device is easier on the premise that characteristic impedance of the signal line power supply cable is not changed, and the transmission characteristics of the system is not influenced.
Description
Technical field
The utility model relates to power supply voltage stabilizing field, particularly a kind of power regulator device with input/output interface.
Background technology
Existing power regulator device adopts the connected mode of binding post (binding clip) conventionally, if while using signal cable power supply, installation, the maintenance workload of power regulator device are larger, when power regulator device is installed, need to lay in addition 12 core power line during input/output line.
If signal-powered cable core is thinner, while adopting binding post (binding clip) to install, easily cause fractureing of heart yearn, can affect installation reliability and useful life.
Utility model content
In view of above technical problem, the utility model provides a kind of power regulator device with input/output interface, by the binding post connected mode of existing power regulator device being changed into the input/output interface using with service cable coupling, be connected, make the installation of power regulator device, maintenance simpler.
According to an aspect of the present utility model, a kind of power regulator device with input/output interface is provided, comprise voltage regulation unit, with the input interface that mate of input service cable, with the output interface of exporting service cable and mating, wherein input interface comprises input voltage stabilizing port, output interface comprises output voltage stabilizing port, wherein:
Input voltage stabilizing port, for receiving the power supply signal of input;
Voltage regulation unit, for carrying out voltage stabilizing processing to the power supply signal of input;
Output voltage stabilizing port, for the power supply signal output after voltage stabilizing is processed.
Preferably, input interface also comprises input FPDP, and output interface comprises output FPDP, wherein:
Input FPDP, for receiving the data-signal of input;
Output FPDP, for exporting described data-signal, wherein inputs FPDP and is directly connected with output FPDP.
Preferably, input voltage stabilizing port is the undefined port of input interface; Output voltage stabilizing port is the undefined port of output interface.
Preferably, input interface and output interface are the communication interfaces of same type.
The power regulator device that the utility model provides is connected by the binding post connected mode of existing power regulator device being changed into the input/output interface using with service cable coupling, in the characteristic impedance that does not change holding wire service cable, do not affect under the prerequisite of transmission characteristic of system, make power regulator device installation, safeguard simpler.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram that the utlity model has an embodiment of power regulator device of input/output interface.
Fig. 2 is the schematic diagram that the utlity model has another embodiment of power regulator device of input/output interface.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.To the description only actually of at least one exemplary embodiment, be illustrative below, never as any restriction to the utility model and application or use.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Unless illustrate in addition, otherwise the parts of setting forth in these embodiments and positioned opposite, numeral expression formula and the numerical value of step not limited scope of the present utility model.
, it should be understood that for convenience of description, the size of the various piece shown in accompanying drawing is not to draw according to actual proportionate relationship meanwhile.
For the known technology of person of ordinary skill in the relevant, method and apparatus, may not discuss in detail, but in suitable situation, described technology, method and apparatus should be regarded as authorizing a part for specification.
In all examples with discussing shown here, it is exemplary that any occurrence should be construed as merely, rather than as restriction.Therefore, other example of exemplary embodiment can have different values.
It should be noted that: in similar label and letter accompanying drawing below, represent similar terms, therefore, once be defined in an a certain Xiang Yi accompanying drawing, in accompanying drawing subsequently, do not need it to be further discussed.
Fig. 1 is the schematic diagram that the utlity model has an embodiment of power regulator device of input/output interface.
As shown in Figure 1, power regulator device comprise voltage regulation unit 102, with the input interface 101 that mate of input service cable, with the output interface 103 of exporting service cable and mating, wherein input interface 101 comprises input voltage stabilizing port one 011, and output interface 103 comprises output voltage stabilizing port one 031, wherein:
Input voltage stabilizing port one 011, for receiving the power supply signal of input.
Preferably, the power supply signal of input can be from the AC power of 220V, 380V, also can be from the near-end power supply of the equipment such as computer, can also be from RRU (the Radio Remote Unit of distributed base station, Remote Radio Unit) d. c. remote power supply, based on POE(Power Over Ethernet, Power over Ethernet) remote power feeding of technology.
Preferably, voltage regulation unit 102 can comprise AC/DC(ac/dc), DC/DC(DC-DC) etc. voltage stabilizing, boost, voltage conversion device.
Output voltage stabilizing port one 031, for the power supply signal output after voltage stabilizing is processed.
Preferably, input interface 101 and output interface 103 can be USB(Universal Serial Bus, USB) communication interface such as DB25 interface of interface, RS232, RJ45 interface.
Preferably, input interface 101 can be the communication interface of same type with output interface 103.
Preferably, input voltage stabilizing port one 011 is also used to the voltage adjusting operation of voltage regulation unit 102 that operating voltage is provided.
Preferably, input voltage stabilizing port one 011 can be the undefined port of input interface; Output voltage stabilizing port one 031 can be the undefined port of output interface.
For brevity, in Fig. 1, only provide an input voltage stabilizing port one 011 and an output voltage stabilizing port one 031.Those skilled in the art are scrutable is, input interface 101 can comprise a plurality of input voltage stabilizing port ones 011, output interface can comprise a plurality of output voltage stabilizing port ones 031, after voltage regulation unit 102 can be processed a plurality of power supply signals of a plurality of input voltage stabilizing port one 011 inputs, from corresponding output voltage stabilizing port one 031 output.
Preferably, the input voltage stabilizing port one 011 of input interface and the output voltage stabilizing port one 031 of output interface are corresponding.
For example: if 1,2 ports of input interface are input voltage stabilizing port ones 011; Corresponding with it, 1,2 ports of output interface are output voltage stabilizing port ones 031.
The power regulator device with input/output interface providing based on the utility model above-described embodiment, by the binding post connected mode of existing power regulator device being changed into the input/output interface using with service cable coupling, be connected, make the installation of power regulator device, maintenance simpler; Due to the utility model, adopt the signaling interface of coupling simultaneously, and the length that can guarantee each heart yearn in hybrid power supply cable or holding wire is consistent, so it is better that the insertion loss of tie point etc. affects the index of transmission performance, therefore the utility model does not change the characteristic impedance of holding wire service cable, does not affect the transmission characteristic of system.
For brevity, an input interface 101 and an output interface 103 in Fig. 1, have only been provided.Those skilled in the art are scrutable, and power regulator device can comprise a plurality of input interfaces 101 and a plurality of output interface 103.
Preferably, power regulator device can comprise an input interface 101 and a plurality of output interface 103.The present embodiment can be adjusted into a power supply a plurality of stabilized power source output thus, for different power consumption equipments, uses.
Preferably, a plurality of output interfaces 103 can be dissimilar communication interfaces, so that mate with output service cable and the power consumption equipment of different interface type, applied widely.
Preferably, power regulator device can comprise a plurality of input interfaces 101 and an output interface 103.The present embodiment can be adjusted into constant output voltage by the voltage of a plurality of power supplies thus, thereby can meet under different power utilization environments the need for electricity of power consumption equipment.
Preferably, a plurality of input interfaces 101 can be dissimilar communication interfaces, so that mate with input service cable and the power supply unit of different interface type, applied widely.
Preferably, power regulator device can comprise a plurality of input interfaces 101 and a plurality of output interface 103.The present embodiment not only can be adjusted into a power supply a plurality of stabilized power source output thus, for different power consumption equipments, uses; And the voltage of a plurality of power supplies can be adjusted into constant output voltage, thereby can meet under different power utilization environments the need for electricity of power consumption equipment.
Fig. 2 is the schematic diagram that the utlity model has another embodiment of power regulator device of input/output interface.Compare with embodiment illustrated in fig. 1, in embodiment illustrated in fig. 2, input interface 101 also comprises input FPDP 1012, and output interface 103 comprises output FPDP 1032, wherein:
Input FPDP 1012, for receiving the data-signal of input;
Output FPDP 1032, for exporting described data-signal, wherein inputs FPDP and is directly connected with output FPDP, and described data-signal does not pass through the processing of voltage regulation unit 102.
For brevity, in Fig. 2, only provide an input voltage stabilizing port one 011, input FPDP 1012, output voltage stabilizing port one 031 and an output FPDP 1032.Those skilled in the art are scrutable is, input interface 101 can comprise a plurality of input voltage stabilizing port ones 011 and a plurality of input FPDP 1012, output interface can comprise a plurality of output voltage stabilizing port ones 031 and a plurality of output FPDP 1032, and multichannel data signal can lead directly in power regulator device.
Preferably, the input voltage stabilizing port one 011 of input interface and the output voltage stabilizing port one 031 of output interface are corresponding; The input FPDP 1012 of input interface is corresponding with the output FPDP 1032 of output interface.
For example: if 1,2 ports of input interface are input voltage stabilizing port one, 011,3,4 ports are input FPDP 1012; Corresponding with it, 1,2 ports of output interface are that output voltage stabilizing port one 031,3,4 ports are that output FPDP 1032 is corresponding.
By power regulator device embodiment illustrated in fig. 2, can when transmitting electric energy, go back data signal; And the utility model power regulator device can reduce the impact on signal system transmission characteristic.
For brevity, an input interface 101 and an output interface 103 in Fig. 2, have only been provided.Those skilled in the art are scrutable, and power regulator device can comprise a plurality of input interfaces 101 and a plurality of output interface 103.
Thus, described embodiment is except sending to a plurality of power consumption equipments by the data-signal of a power supply unit; Or the data-signal of a plurality of power supply units is sent to a power consumption equipment.
Below by concrete example, the utility model is described:
Concrete example 1:
Input service cable and output service cable adopt the DB25 interface simultaneous transmission of signals of RS232 and electric power are provided, and adopt the undefined port in DB25 interface to power.
The input interface 101 of power regulator device and output interface 103 adopt DB25 female, input interface 101 adopts 1～9,11,18,20,22,25 ports as input FPDP 1012, with straight-through connection of corresponding port (1～9,11,18,20,22,25 port) of output interface 103, transmission of data signals.
Thus, the power regulator device of the present embodiment, by adopting input interface 101 and the output interface 103 of DB25 interface, is realized the voltage stabilizing output to input voltage, simultaneously can data signal.Power regulator device of the present utility model is realized in the characteristic impedance that does not change holding wire service cable in addition, does not affect under the prerequisite of transmission characteristic of system, make power regulator device installation, safeguard simpler.
Concrete example 2:
Input service cable and output service cable employing RJ45 interface simultaneous transmission of signals and electric power is provided, the undefined port in the DB25 interface of employing RS232 is powered.
The input interface 101 of power regulator device and output interface 103 adopt RJ45 interface female, input interface 101 adopts 1,2,3,6 ports of RJ45 interface as input FPDP 1012, with straight-through connection of corresponding output FPDP (1,2,3,6 port) of output interface 103, transmission of data signals.
Thus, the power regulator device of the present embodiment, by adopting input interface 101 and the output interface 103 of RJ45 interface, is realized the voltage stabilizing output to input voltage, simultaneously can data signal.Power regulator device of the present utility model is realized in the characteristic impedance that does not change holding wire service cable in addition, does not affect under the prerequisite of transmission characteristic of system, make power regulator device installation, safeguard simpler.
By implementing the utility model, can obtain following beneficial effect:
1, the utility model changes the binding post connected mode of existing power regulator device into use with service cable coupling input/output interface and is connected, and makes the installation of power regulator device, maintenance simpler.
2, the utility model adopts the signaling interface of coupling, and the length that can guarantee each heart yearn in hybrid power supply cable or holding wire is consistent, so it is better that the insertion loss of tie point etc. affects the index of transmission performance, therefore the utility model does not change the characteristic impedance of holding wire service cable, does not affect the transmission characteristic of system.
3, the utility model can make service cable also transmit signal of communication when transmitting electric energy, and can reduce the impact on signal system transmission characteristic.
4, the utility model can be adjusted into a power supply a plurality of constant voltage output, for different power consumption equipments, uses.
5, the utility model can be adjusted into constant output voltage by the voltage of a plurality of power supplies, thereby can meet under different power utilization environments the need for electricity of power consumption equipment.
6, the utility model can also send to a plurality of power consumption equipments by the data-signal of a power supply unit; Or the data-signal of a plurality of power supply units is sent to a power consumption equipment.
So far, described the technical scheme of the power regulator device that the utlity model has input/output interface in detail.For fear of covering design of the present utility model, details more known in the field are not described.Those skilled in the art, according to description above, can understand how to implement technical scheme disclosed herein completely.
Description of the present utility model provides for example with for the purpose of describing, and is not exhaustively or by the utility model to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present utility model and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment with various modifications that the utility model design is suitable for special-purpose.
Claims (4)
1. a power regulator device with input/output interface, it is characterized in that, comprise voltage regulation unit, with the input interface that mate of input service cable, with the output interface of exporting service cable and mating, wherein input interface comprises input voltage stabilizing port, output interface comprises output voltage stabilizing port, wherein:
Input voltage stabilizing port, for receiving the power supply signal of input;
Voltage regulation unit, for carrying out voltage stabilizing processing to the power supply signal of input;
Output voltage stabilizing port, for the power supply signal output after voltage stabilizing is processed.
2. power regulator device according to claim 1, is characterized in that, input interface also comprises input FPDP, and output interface comprises output FPDP, wherein:
Input FPDP, for receiving the data-signal of input;
Output FPDP, for exporting described data-signal, wherein inputs FPDP and is directly connected with output FPDP.
3. power regulator device according to claim 1, is characterized in that,
Input voltage stabilizing port is the undefined port of input interface;
Output voltage stabilizing port is the undefined port of output interface.
4. according to the power regulator device described in claim 1-3 any one, it is characterized in that,
Input interface and output interface are the communication interfaces of same type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600254.8U CN203466838U (en) | 2013-09-27 | 2013-09-27 | Power supply voltage stabilization device with input and output interfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600254.8U CN203466838U (en) | 2013-09-27 | 2013-09-27 | Power supply voltage stabilization device with input and output interfaces |
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| Publication Number | Publication Date |
|---|---|
| CN203466838U true CN203466838U (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320600254.8U Expired - Lifetime CN203466838U (en) | 2013-09-27 | 2013-09-27 | Power supply voltage stabilization device with input and output interfaces |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110781635A (en) * | 2019-09-27 | 2020-02-11 | 上海航天控制技术研究所 | Rapid automatic design method and system for complex system contact list |
-
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- 2013-09-27 CN CN201320600254.8U patent/CN203466838U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110781635A (en) * | 2019-09-27 | 2020-02-11 | 上海航天控制技术研究所 | Rapid automatic design method and system for complex system contact list |
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Granted publication date: 20140305 |