CN204257868U - A kind of power supply signal connector - Google Patents
A kind of power supply signal connector Download PDFInfo
- Publication number
- CN204257868U CN204257868U CN201420785671.9U CN201420785671U CN204257868U CN 204257868 U CN204257868 U CN 204257868U CN 201420785671 U CN201420785671 U CN 201420785671U CN 204257868 U CN204257868 U CN 204257868U
- Authority
- CN
- China
- Prior art keywords
- terminal
- power supply
- signal
- housing
- signal connector
- 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.)
- Expired - Fee Related
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Abstract
The utility model is a kind of power supply signal connector, the splicing ear comprising housing (10) and be installed in housing (10), described terminal comprises power supply terminal (21) and signal terminal (22), described power supply terminal (21) is arranged in described housing (10) medium position symmetrically, described signal terminal (22) lays respectively at the both sides up and down of power supply terminal (21), and be positioned at the signal terminal (22) of upside and described housing (10) concentric circumferential arrangement, the signal terminal (22) being positioned at downside radially arranges.Power line can be connected with holding wire by the utility model easily simultaneously, improves the efficiency of construction setting up circuit.
Description
Technical field
The utility model relates to a kind of power supply signal connector.
Background technology
Connector is a kind of parts that electronic engineering technical staff often contacts, and its effect is very simple: be blocked in circuit between place or isolated obstructed connector circuit, erect the bridge of communication, thus make current flowing, make the function that circuit realiration is predetermined.Connector is indispensable parts in electronic equipment, connector form and structure are Protean, along with differences such as application, frequency, power, applied environments, there is various multi-form connector, whatever connector, its premiere feature all to ensure that electric current is continuously smooth and easy and reliably circulate.Current connector is divided into power interface connector and holding wire connector, need when conducting transmission line connects to select different connectors for different connection objects, and in the circuit building process of reality, both connecting power line was needed for same equipment, also connection signal line is needed, mode conventional is at present that power line adopts power connector, holding wire adopts signal connector, when conducting transmission line connects, need separately to carry out connector attended operation to power line and holding wire, operate and too bother, affect efficiency of construction.
Utility model content
The purpose of this utility model is to provide a kind of power supply signal connector, and power line can be connected with holding wire by easily simultaneously, improves the efficiency of construction setting up circuit.
To achieve these goals, the technical solution adopted in the utility model is as follows: a kind of power supply signal connector, comprise housing and be installed on the splicing ear in housing, it is characterized in that, described terminal comprises power supply terminal and signal terminal, and described power supply terminal is arranged in described housing central section position symmetrically, and described signal terminal lays respectively at the both sides up and down of power supply terminal, and be positioned at the signal terminal of upside and described housing concentric circumferential arrangement, the signal terminal being positioned at downside radially arranges.
According to above scheme, described power supply terminal comprises fire line terminal, zero terminal and earth terminal, and described earth terminal is positioned at centre, and fire line terminal and zero terminal are arranged in earth terminal both sides symmetrically.
According to above scheme, described signal terminal has seven, and wherein five are positioned at above power supply terminal, and two are positioned at below power supply terminal.
According to above scheme, described in be positioned at two signal terminals below power supply terminal and described earth terminal conllinear arranges.
According to above scheme, described splicing ear comprises male end and female end, and described male end is cylindrical, and described female end is arc sheet, and the male end external diameter matched and female end internal diameter match.
According to above scheme, one end circumferential lengths outside described female end is positioned at is less than the circumferential lengths of the one end being positioned at inner side.
According to above scheme, the end of described male end has round cap.
According to above scheme, described hull outside is provided with the groove portion in identification terminal orientation, described groove portion to offer direction identical with the axis of described housing.
Power supply signal connector of the present utility model, the terminal of power line and the terminal of holding wire are integrated in a connector, and be optimized design for the positional alignment of power supply terminal and signal terminal, power supply terminal is arranged at middle part, and signal terminal is positioned over power supply terminal periphery, and be divided into the circumferential arrangement of upside and the linear array of downside, by this arrangement mode, the mutual interference between power supply and signal can be avoided to a certain extent, strengthen the accuracy of power supply and Signal transmissions, also simplify the process that power supply and signal line carry out being connected simultaneously, facilitate operation, improve the efficiency of construction setting up circuit.
Accompanying drawing explanation
Fig. 1 is end view of the present utility model;
Fig. 2 is side schematic view of the present utility model.
In figure: 10, housing; 21, power supply terminal; 22, signal terminal; 23, male end; 24, female end; 25, cap is justified; 26, groove portion.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the technical solution of the utility model is described.
As depicted in figs. 1 and 2, a kind of power supply signal connector described in the utility model, the splicing ear comprising housing 10 and be installed in housing 10, described terminal comprises power supply terminal 21 and signal terminal 22, described power supply terminal 21 is arranged in described housing 10 medium position symmetrically, described signal terminal 22 lays respectively at the both sides up and down of power supply terminal 21, and is positioned at the signal terminal 22 of upside and described housing 10 concentric circumferential arrangement, and the signal terminal 22 being positioned at downside radially arranges.Power supply signal connector of the present utility model, the terminal of power line and the terminal of holding wire are integrated in a connector, and be optimized design for the positional alignment of power supply terminal 21 and signal terminal 22, power supply terminal 21 is arranged at middle part, and signal terminal 22 is positioned over power supply terminal 21 periphery, and be divided into the circumferential arrangement of upside and the linear array of downside, by this arrangement mode, the mutual interference between power supply and signal can be avoided to a certain extent, strengthen the accuracy of power supply and Signal transmissions, also simplify the process that power supply and signal line carry out being connected simultaneously, facilitate operation, improve the efficiency of construction setting up circuit.
For power supply terminal 21, comprise fire line terminal, zero terminal and earth terminal particularly, described earth terminal is positioned at centre, fire line terminal and zero terminal are arranged in earth terminal both sides symmetrically, and for signal terminal 22, signal terminal 22 has seven particularly, and wherein five are positioned at above power supply terminal 21, and two are positioned at below power supply terminal 21.Having the connector of this power supply terminal 21 and signal terminal 22 quantity, is the one comparatively commonly used, and when carrying out the positional alignment of power supply terminal 21 and signal terminal 22, is more convenient for considering that it reduces the problem of interference.For signal terminal 22, described two signal terminals 22 be positioned at below power supply terminal 21 arrange with described earth terminal conllinear, signal terminal 22 and earth terminal can be made like this to form straight line, not only interference can be reduced, and the orientation of connector clearly can be told when carrying out socket connection construction, be convenient to exactly connector be connected together.
In order to make convenient between connector connection, according to above scheme, described splicing ear comprises male end 23 and female end 24, described male end 23 is cylindrical, described female end 24 is arc sheet, and male end 23 external diameter matched and female end 24 internal diameter match, and arc sheet i.e. horizontal cut-out on circular basis, make it be formed arc that one is greater than semicircle.When connecting, the male end 23 of a connector is plugged into the female end 24 of another connector, columniform male end 23 comparatively easily just can be plugged into the female end 24 of arc sheet, improves the convenience that grafting is installed.Further, one end circumferential lengths outside described female end 24 is positioned at is less than the circumferential lengths of the one end being positioned at inner side, namely the central angle of lateral arcs sheet is less, and the central angle of inside arc sheet is larger, more easily aim at when the cylinder grafting of male end 23 is come like this, also can promote the convenience that grafting is installed.Preferably, the end of described male end 23 has round cap 25, can male end 23 and female end 24 plug-in mounting be got up easily equally.
Finally, in order to the direction that identification connector in more convenient ground is aimed at, described housing 10 arranged outside has the groove portion 26 in identification terminal orientation, described groove portion 26 to offer direction identical with the axis of described housing 10, aimed at by the groove portion 26 on different connector, can connect more rapidly, grafting by force can also to be avoided because of misalignment to cause terminal to damage.
Claims (8)
1. a power supply signal connector, the splicing ear comprising housing (10) and be installed in housing (10), it is characterized in that, described terminal comprises power supply terminal (21) and signal terminal (22), described power supply terminal (21) is arranged in described housing (10) medium position symmetrically, described signal terminal (22) lays respectively at the both sides up and down of power supply terminal (21), and be positioned at the signal terminal (22) of upside and described housing (10) concentric circumferential arrangement, the signal terminal (22) being positioned at downside radially arranges.
2. power supply signal connector according to claim 1, it is characterized in that, described power supply terminal (21) comprises fire line terminal, zero terminal and earth terminal, and described earth terminal is positioned at centre, and fire line terminal and zero terminal are arranged in earth terminal both sides symmetrically.
3. power supply signal connector according to claim 2, is characterized in that, described signal terminal (22) has seven, and wherein five are positioned at power supply terminal (21) top, and two are positioned at power supply terminal (21) below.
4. power supply signal connector according to claim 3, is characterized in that, described in be positioned at power supply terminal (21) below two signal terminals (22) and described earth terminal conllinear arrange.
5. the power supply signal connector according to Claims 2 or 3, it is characterized in that, described splicing ear comprises male end (23) and female end (24), described male end (23) is for cylindrical, described female end (24) is arc sheet, and the male end matched (23) external diameter and female end (24) internal diameter match.
6. power supply signal connector according to claim 5, is characterized in that, one end circumferential lengths outside described female end (24) is positioned at is less than the circumferential lengths of the one end being positioned at inner side.
7. power supply signal connector according to claim 5, is characterized in that, the end of described male end (23) has round cap (25).
8. power supply signal connector according to claim 1, it is characterized in that, described housing (10) arranged outside has the groove portion (26) in identification terminal orientation, described groove portion (26) to offer direction identical with the axis of described housing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785671.9U CN204257868U (en) | 2014-12-12 | 2014-12-12 | A kind of power supply signal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785671.9U CN204257868U (en) | 2014-12-12 | 2014-12-12 | A kind of power supply signal connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257868U true CN204257868U (en) | 2015-04-08 |
Family
ID=52962139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420785671.9U Expired - Fee Related CN204257868U (en) | 2014-12-12 | 2014-12-12 | A kind of power supply signal connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970337A (en) * | 2017-05-31 | 2017-07-21 | 国家电网公司 | Control power source performance testing terminal and test method |
-
2014
- 2014-12-12 CN CN201420785671.9U patent/CN204257868U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970337A (en) * | 2017-05-31 | 2017-07-21 | 国家电网公司 | Control power source performance testing terminal and test method |
| CN106970337B (en) * | 2017-05-31 | 2023-05-26 | 国家电网公司 | Control power supply performance test terminal and test method |
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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: 20150408 Termination date: 20181212 |