CN105449462A - Shielding communication connector in drawer circuit - Google Patents
Shielding communication connector in drawer circuit Download PDFInfo
- Publication number
- CN105449462A CN105449462A CN201410426961.9A CN201410426961A CN105449462A CN 105449462 A CN105449462 A CN 105449462A CN 201410426961 A CN201410426961 A CN 201410426961A CN 105449462 A CN105449462 A CN 105449462A
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- China
- Prior art keywords
- plug
- connector
- connector base
- communication
- static
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Abstract
The invention discloses a shielding communication connector in a drawer circuit, comprising a static connector base, a moving connector base, and a static contact and a moving contact which are in insertion fit. The static contact is installed on the static connector base, and the moving contact is installed on the moving connector base. A static plug shielding case is embedded onto the static connector base, and the static plug shielding case is equipped with a DP static plug in the middle. A moving plug shielding case is embedded onto the moving connector base, and the moving plug shielding case is equipped with a DP moving plug in the middle. The plugs of the communication connector of the invention are DP communication plugs which are special connecting plugs for communication buses. By embedding the DP communication plugs into the metal shielding cases, the problem that there is no electromagnetic interference at the joint of a communication bus is solved, and the whole communication bus is resistant to electromagnetic interference. In addition, the communication bus connector and the connector of an ordinary control line are on the same base, the two connectors can be plugged simultaneously in the drawer plugging process, and the use requirement of drawer unit plugging is met.
Description
Technical field
The present invention relates to intelligent switchboard technical field, be specifically related to the shielding communication connector in drawer loop.
Background technology
Communication bus, also known as mask bus, with metal screen layer, has anti-electromagnetic interference capability.When it is applied in the drawer unit of intelligent switchboard, need the screen of its joint area to be removed, to be connected on connector.If its connector does not possess the antijamming capability of electromagnetic shielding, so whole communication signal will be affected.And the manufacturer of current most intelligent switchboard, be all use the plastics connector of usual control circuit as the connector of communication bus, this plastics connector does not have effectiveness.Therefore a kind of communication connector with shielding of exploitation is badly in need of.
Summary of the invention
The object of the invention is to: for the above-mentioned technical problem existed in prior art, the communication connector of the shielding in a kind of drawer loop is provided, effectively can solve communication bus in the problem of joint area without electromagnetic shielding.
The present invention is achieved by the following technical solutions:
Shielding communication connector in drawer loop, comprise quiet plug connector base, move fixed contact and the moving contact of plug connector base and grafting cooperation mutually, described fixed contact is arranged on quiet plug connector base, moving contact is arranged on dynamic plug connector base, described quiet plug connector base is embedded with quiet plug shield cover, in the middle of described quiet plug shield cover, is provided with the quiet plug of DP; Described dynamic plug connector base is embedded with dynamic plug shield cover, is provided with DP in the middle of described dynamic plug shield cover and moves plug.
As preferably, described quiet plug connector floor installation is in intelligent switchboard, and described dynamic plug connector floor installation is in drawer unit.
As preferably, described quiet, dynamic plug shield cover is metallic shield.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
Compared with prior art, the plug of communication connector of the present invention adopts DP communication plug, and it is the special connection-peg of communication bus, is embedded in metallic shield, solve communication bus at joint area without electromagnetic shielding problem, reach the effect of the overall electromagnetism interference of communication bus; In addition, the connector of communication bus connector and general control line coexists on a base, and can realize in drawer swapping process, both synchronously plug, and meet the instructions for use of drawer unit plugging.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is drawer unit of the present invention and intelligent switchboard installation site structural representation;
Fig. 2 is quiet plug connector installation site of the present invention structural representation;
Fig. 3 is dynamic plug connector installation site of the present invention structural representation;
Mark in figure: the quiet plug of 1-DP, 2-fixed contact, the quiet plug connector base of 3-, the quiet plug shield cover of 4-, 5-moving contact, 6-DP moves plug, and 7-moves plug connector base, and 8-moves plug shield cover, 9-drawer unit, 10-intelligent switchboard.
Embodiment
All features disclosed in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this specification (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
As shown in Figure 1, Figure 2 and Figure 3, shielding communication connector comprises dynamic connector and quiet connector, and dynamic connector is contained in drawer unit 9, and quiet connector is contained in intelligent switchboard 10.
Shielding communication connector in drawer loop, comprise quiet plug connector base 3, move fixed contact 2 and the moving contact 5 of plug connector base 7 and grafting cooperation mutually, described fixed contact 2 is arranged on quiet plug connector base 3, moving contact 5 is arranged on dynamic plug connector base 7, described quiet plug connector base 3 is embedded with quiet plug metal radome 4, in the middle of described quiet plug metal radome 4, is provided with the quiet plug 1 of DP; Described dynamic plug connector base 7 is embedded with dynamic plug metal radome 8, is provided with DP in the middle of described dynamic plug metal radome 8 and moves plug 6.
What the plug of communication connector of the present invention adopted is DP communication plug, it is the special connection-peg of communication bus, be embedded in metallic shield, solved communication bus at joint area without electromagnetic shielding problem, reached the effect of the overall electromagnetism interference of communication bus.
The connector of metal cap and usual control circuit is modularized design, can simultaneously each one or respective two be arranged in the base of a connector.Above-mentioned quiet plug connector base 3 is arranged in intelligent switchboard 10, and dynamic plug connector base 7 is arranged in drawer unit 9.The connector of communication bus connector and general control line coexists on a base, and can realize in drawer swapping process, both synchronously plug, and meet the instructions for use of drawer unit plugging.
Above-described specific embodiment, further describes object of the present invention, technical scheme and beneficial effect, and institute it should be understood that and the foregoing is only specific embodiments of the invention, is not limited to the present invention.The present invention expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (3)
1. the shielding communication connector in drawer loop, comprise quiet plug connector base (3), move fixed contact (2) and the moving contact (5) of plug connector base (7) and grafting cooperation mutually, described fixed contact (2) is arranged on quiet plug connector base (3), moving contact (5) is arranged on dynamic plug connector base (7), it is characterized in that, described quiet plug connector base (3) is embedded with quiet plug shield cover (4), in the middle of described quiet plug shield cover (4), is provided with the quiet plug of DP (1); Described dynamic plug connector base (7) is embedded with dynamic plug shield cover (8), is provided with DP in the middle of described dynamic plug shield cover (8) and moves plug (6).
2. the shielding communication connector in drawer loop according to claim 1, is characterized in that, described quiet plug connector base (3) is arranged in intelligent switchboard (10), and described dynamic plug connector base (7) is arranged in drawer unit (9).
3. the shielding communication connector in drawer loop according to claim 1, is characterized in that, described quiet, dynamic plug shield cover is metallic shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426961.9A CN105449462A (en) | 2014-08-27 | 2014-08-27 | Shielding communication connector in drawer circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426961.9A CN105449462A (en) | 2014-08-27 | 2014-08-27 | Shielding communication connector in drawer circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105449462A true CN105449462A (en) | 2016-03-30 |
Family
ID=55559394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410426961.9A Pending CN105449462A (en) | 2014-08-27 | 2014-08-27 | Shielding communication connector in drawer circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105449462A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207640A (en) * | 2016-08-26 | 2016-12-07 | 江苏银佳企业集团有限公司 | A kind of drawer docking apparatus of band communication interface |
| CN106816822A (en) * | 2016-11-07 | 2017-06-09 | 广东探金电子科技有限公司 | A kind of intelligent power distribution box |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201813093U (en) * | 2009-07-21 | 2011-04-27 | 傅立民 | Secondary contact of electrical switch cabinet |
| CN202276081U (en) * | 2011-08-25 | 2012-06-13 | 遵义长征电器开关设备有限责任公司 | Anti-interference connecting device for information transmission of drawer units of low-voltage switchgears |
| CN202906264U (en) * | 2012-10-29 | 2013-04-24 | 温州德源电气有限公司 | Main circuit connector for drawer units in low-voltage distribution cabinets |
| CN203574270U (en) * | 2013-12-08 | 2014-04-30 | 大庆市华尔通电控设备有限公司 | Draw-out type signal circuit plug device of low voltage switchgear cabinet |
| CN103779798A (en) * | 2014-01-27 | 2014-05-07 | 成都瑞联电气股份有限公司 | Current plug-connection module |
| CN204118387U (en) * | 2014-08-27 | 2015-01-21 | 镇江默勒电器有限公司 | Shielding communication connector in drawer loop |
-
2014
- 2014-08-27 CN CN201410426961.9A patent/CN105449462A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201813093U (en) * | 2009-07-21 | 2011-04-27 | 傅立民 | Secondary contact of electrical switch cabinet |
| CN202276081U (en) * | 2011-08-25 | 2012-06-13 | 遵义长征电器开关设备有限责任公司 | Anti-interference connecting device for information transmission of drawer units of low-voltage switchgears |
| CN202906264U (en) * | 2012-10-29 | 2013-04-24 | 温州德源电气有限公司 | Main circuit connector for drawer units in low-voltage distribution cabinets |
| CN203574270U (en) * | 2013-12-08 | 2014-04-30 | 大庆市华尔通电控设备有限公司 | Draw-out type signal circuit plug device of low voltage switchgear cabinet |
| CN103779798A (en) * | 2014-01-27 | 2014-05-07 | 成都瑞联电气股份有限公司 | Current plug-connection module |
| CN204118387U (en) * | 2014-08-27 | 2015-01-21 | 镇江默勒电器有限公司 | Shielding communication connector in drawer loop |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207640A (en) * | 2016-08-26 | 2016-12-07 | 江苏银佳企业集团有限公司 | A kind of drawer docking apparatus of band communication interface |
| CN106816822A (en) * | 2016-11-07 | 2017-06-09 | 广东探金电子科技有限公司 | A kind of intelligent power distribution box |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |
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| WD01 | Invention patent application deemed withdrawn after publication |