CN201392932Y - Current-signal mixed plug and socket - Google Patents

Current-signal mixed plug and socket Download PDF

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Publication number
CN201392932Y
CN201392932Y CN200920088736U CN200920088736U CN201392932Y CN 201392932 Y CN201392932 Y CN 201392932Y CN 200920088736 U CN200920088736 U CN 200920088736U CN 200920088736 U CN200920088736 U CN 200920088736U CN 201392932 Y CN201392932 Y CN 201392932Y
Authority
CN
China
Prior art keywords
socket
plug
contact
signal
electric current
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
Application number
CN200920088736U
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Chinese (zh)
Inventor
田建朝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Aviation Optical Electrical Technology Co Ltd
Original Assignee
China Aviation Optical Electrical Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Aviation Optical Electrical Technology Co Ltd filed Critical China Aviation Optical Electrical Technology Co Ltd
Priority to CN200920088736U priority Critical patent/CN201392932Y/en
Application granted granted Critical
Publication of CN201392932Y publication Critical patent/CN201392932Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a current-signal mixed socket which comprises a socket shell body and a socket insulator arranged in the socket shell body, wherein socket contactors are inserted fixedly in the socket insulator, the socket shell body is internally provided with at least one socket signal contactor installation cavity as well as at least two socket power contactor installation cavities with different models, the socket contactor comprises a socket signal contactor correspondingly arranged in the socket signal contactor installation cavity and at least two socket electrical contactors which have different models and are correspondingly arranged in the socket power contactor installation cavity, the socket power contactor installation cavity and the socket signal contactor installation cavity are respectively provided with an insertion cavity for matching with a plug at the insertion ends, and the peripheral wall of the insertion cavity is provided with shielding springs.

Description

A kind of electric current and signal load in mixture plug, socket
Technical field
The utility model relates to a kind of electric current and signal loads in mixture plug, also relates to a kind of electric current and signal simultaneously and loads in mixture socket.
Background technology
Be accompanied by electricity field to integrated, microminiaturized development, its line connection is also inevitable to integrated, microminiaturized Fang Xi development.Chinese patent CN95222890 discloses a kind of like this connector, this connector comprises a housing, be provided with an insulator installation cavity in the housing, insulator installation cavity internal fixation is equipped with an insulator, the insulator internal fixation is inserted with size and differs, be used to transmit the contact of different electric currents and signal, each contact is with being in the same insulator, there is not shielding construction each other, when the big electric current of electric current contact transmission, because big electric current can produce stronger interference signal, this interference signal can produce adverse influence to the signal of signal contacting piece transmission, can have influence on the operate as normal of whole signal line when serious.
The utility model content
The purpose of this utility model provides a kind of electric current and signal loads in mixture plug, also provide a kind of electric current and signal to load in mixture socket simultaneously, do not possess function of shielding in order to solve existing electric current and signal mixed loading connector, the electric current contact is particularly arranged when the big electric current of transmission, easily cause the problem of signal line cisco unity malfunction.
For achieving the above object, the utility model adopts following technical scheme: a kind of electric current and signal load in mixture socket, comprise Socket casing and be arranged at the interior socket insulator of Socket casing, socket insulator internal fixation is inserted with the socket contact, have at least one socket signal contacting piece installation cavity in the described Socket casing, also have at least two socket power contact installation cavitys that model is different; Described socket contact comprises that correspondence is arranged at the socket signal contacting piece in the described socket signal contacting piece installation cavity, at least two kinds of corresponding respectively socket electric contact pieces that are arranged in the described socket power contact installation cavity that model is different, described socket power contact installation cavity and socket signal contacting piece installation cavity are positioned at the inserted terminal place and are equipped with and are used for the grafting chamber of matching with plug, and described grafting chamber perisporium is provided with the shielding spring.
Described socket electric contact piece comprises socket power contact (the highest 200A of leading to electric current) and socket electric current contact (the highest 20A of leading to electric current); The head of described socket power contact, socket electric current contact and socket signal contacting piece all is not higher than the end face of described Socket casing inserted terminal.
The afterbody of described Socket casing is provided with the socket protective cover.
The both sides of described Socket casing are provided with the directing pin or the guide sleeves of extending along socket grafting direction.
A kind of electric current and signal load in mixture plug, comprise plug casing and be arranged at the interior pin insulator of plug casing, the pin insulator internal fixation is inserted with the plug contact, have at least one plug signal contacting piece installation cavity in the described plug casing, also have at least two plug-in power pack contact installation cavitys that model is different; Described plug contact comprises that correspondence is arranged at the plug signal contacting piece in the described plug signal contacting piece installation cavity, at least two kinds of corresponding respectively plug electric contact pieces that are arranged in the described plug-in power pack contact installation cavity that model is different.
Described plug electric contact piece comprises plug-in power pack contact (the highest 200A of leading to electric current) and plug electric current contact (the highest 20A of leading to electric current); The head of described plug-in power pack contact, plug electric current contact and plug signal contacting piece all is not higher than the end face of described plug casing inserted terminal.
The afterbody of described plug casing is provided with plug boot.
The both sides of described plug casing are provided with the directing pin or the guide sleeves of extending along plug grafting direction.
When the electric current of such scheme and signal load in mixture the plug and socket use, plug is realized being communicated with of circuit with the socket interfix, plug and socket have at least three contact installation cavitys respectively, be not communicated with mutually between each contact installation cavity, in addition, on the perisporium of the grafting chamber of socket, be provided with the shielding spring, peg graft back shielding spring with the housing mutual conduction of two metals and be on the same level, so just the contact in each contact installation cavity is shielded, even when the power supply contact feeds big electric current (reaching as high as 200A), also can not produce adverse influence to the signal transmission.
Description of drawings
Fig. 1 is the structural representation that the utility model electric current and signal load in mixture plug;
Fig. 2 is the structural representation that the utility model electric current and signal load in mixture socket.
Embodiment
Electric current of the present utility model shown in Figure 1 and signal load in mixture plug, the plug casing 1 that comprises metal material, plug casing 1 is provided with a plug-in power pack contact installation cavity, a plug electric current contact installation cavity and a plug signal contacting piece installation cavity, be provided with a step in the plug-in power pack contact installation cavity, by this step axial location an insulator 7 is installed, the rear end of insulator 7 is equipped with an insulating press boards 8, insulating press boards 8 is installed in the plug-in power pack contact installation cavity by jump ring 9 retainings, fixedly is equipped with plug-in power pack contact 2 between insulator 7 and the insulating press boards 8; Be installed with the plug electric current respectively according to above-mentioned the same manner respectively in plug electric current contact installation cavity and the plug signal contacting piece installation cavity and contact 4 and plug signal contacting piece 6; The afterbody of plug casing 1 is installed with a protective cover 3, also has, and the both sides of plug casing 1 are separately installed with a guide finger 5 that extends along the grafting direction, can certainly be fairleads.
Electric current of the present utility model shown in Figure 2 and signal load in mixture socket, the Socket casing 10 that comprises metal material, Socket casing 10 is provided with a socket power contact installation cavity, a socket electric current contact installation cavity and a socket signal contacting piece installation cavity, be provided with a step in the socket power contact installation cavity, by this step axial location an insulator 14 is installed, be provided with the grafting chamber 11 that is used for the plug interfix between the front end face of the front end face of insulator 14 and socket power contact installation cavity, the perisporium in grafting chamber 11 is provided with shielding spring 13, the rear end of insulator 14 is equipped with an insulating press boards 15, insulating press boards 15 is installed in the socket power contact installation cavity by jump ring 16 retainings, fixedly is equipped with socket power contact 17 between insulator 15 and the insulating press boards 16; Be installed with the socket electric current respectively according to above-mentioned the same manner respectively in socket electric current contact installation cavity and the socket signal contacting piece installation cavity and contact 18 and socket signal contacting piece 20; The afterbody of Socket casing 10 is installed with a protective cover 19, also has, and the both sides of Socket casing 10 are separately installed with a fairlead 12 that extends along the grafting direction, can certainly be guide fingers.

Claims (8)

1. electric current and signal load in mixture socket, comprise Socket casing and be arranged at the interior socket insulator of Socket casing, socket insulator internal fixation is inserted with the socket contact, it is characterized in that: have at least one socket signal contacting piece installation cavity in the described Socket casing, also have at least two socket power contact installation cavitys that model is different; Described socket contact comprises that correspondence is arranged at the socket signal contacting piece in the described socket signal contacting piece installation cavity, at least two kinds of corresponding respectively socket electric contact pieces that are arranged in the described socket power contact installation cavity that model is different, described socket power contact installation cavity and socket signal contacting piece installation cavity are positioned at the inserted terminal place and are equipped with and are used for the grafting chamber of matching with plug, and described grafting chamber perisporium is provided with the shielding spring.
2. electric current according to claim 1 and signal load in mixture socket, it is characterized in that: described socket electric contact piece comprises socket power contact and socket electric current contact; The head of described socket power contact, socket electric current contact and socket signal contacting piece all is not higher than the end face of described Socket casing inserted terminal.
3. electric current according to claim 1 and 2 and signal load in mixture socket, it is characterized in that: the afterbody of described Socket casing is provided with the socket protective cover.
4. electric current according to claim 3 and signal load in mixture socket, it is characterized in that: the both sides of described Socket casing are provided with the directing pin or the guide sleeves of extending along socket grafting direction.
5. electric current and signal load in mixture plug, comprise plug casing and be arranged at the interior pin insulator of plug casing, the pin insulator internal fixation is inserted with the plug contact, it is characterized in that: have at least one plug signal contacting piece installation cavity in the described plug casing, also have at least two plug-in power pack contact installation cavitys that model is different; Described plug contact comprises that correspondence is arranged at the plug signal contacting piece in the described plug signal contacting piece installation cavity, at least two kinds of corresponding respectively plug electric contact pieces that are arranged in the described plug-in power pack contact installation cavity that model is different.
6. electric current according to claim 5 and signal load in mixture plug, it is characterized in that: described plug electric contact piece comprises plug-in power pack contact and plug electric current contact; The head of described plug-in power pack contact, plug electric current contact and plug signal contacting piece all is not higher than the end face of described plug casing inserted terminal.
7. load in mixture plug according to claim 5 or 6 described electric currents and signal, it is characterized in that: the afterbody of described plug casing is provided with plug boot.
8. electric current according to claim 7 and signal load in mixture plug, it is characterized in that: the both sides of described plug casing are provided with the directing pin or the guide sleeves of extending along plug grafting direction.
CN200920088736U 2009-02-27 2009-02-27 Current-signal mixed plug and socket Expired - Fee Related CN201392932Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920088736U CN201392932Y (en) 2009-02-27 2009-02-27 Current-signal mixed plug and socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920088736U CN201392932Y (en) 2009-02-27 2009-02-27 Current-signal mixed plug and socket

Publications (1)

Publication Number Publication Date
CN201392932Y true CN201392932Y (en) 2010-01-27

Family

ID=41599753

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920088736U Expired - Fee Related CN201392932Y (en) 2009-02-27 2009-02-27 Current-signal mixed plug and socket

Country Status (1)

Country Link
CN (1) CN201392932Y (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101807769A (en) * 2010-04-06 2010-08-18 贵州航天电器股份有限公司 Double-body type case electric connector
CN101950889A (en) * 2010-08-25 2011-01-19 贵州航天电器股份有限公司 LRM electric connector with electrostatic protection device
CN102176585A (en) * 2011-02-15 2011-09-07 中航光电科技股份有限公司 Electric connector assembly
CN102916277A (en) * 2012-09-20 2013-02-06 深圳巴斯巴科技发展有限公司 Connector structure
CN102969614A (en) * 2011-08-16 2013-03-13 四川永贵科技有限公司 Electric connector with protection function
CN103779798A (en) * 2014-01-27 2014-05-07 成都瑞联电气股份有限公司 Current plug-connection module
CN104124575A (en) * 2014-07-21 2014-10-29 沈阳兴华航空电器有限责任公司 Micro rectangular connector
TWI504083B (en) * 2012-12-04 2015-10-11 Askey Computer Corp Power plug/socket module
CN106229777A (en) * 2016-07-29 2016-12-14 中航光电科技股份有限公司 Mixed loading connector and network signal transmission structure thereof
CN106410546A (en) * 2016-11-29 2017-02-15 中国电子科技集团公司第四十研究所 High and low frequency mixed-installed filtering electric connector

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101807769B (en) * 2010-04-06 2012-10-24 贵州航天电器股份有限公司 Double-body type case electric connector
CN101807769A (en) * 2010-04-06 2010-08-18 贵州航天电器股份有限公司 Double-body type case electric connector
CN101950889A (en) * 2010-08-25 2011-01-19 贵州航天电器股份有限公司 LRM electric connector with electrostatic protection device
CN102176585A (en) * 2011-02-15 2011-09-07 中航光电科技股份有限公司 Electric connector assembly
CN102176585B (en) * 2011-02-15 2013-03-20 中航光电科技股份有限公司 Electric connector assembly
CN102969614A (en) * 2011-08-16 2013-03-13 四川永贵科技有限公司 Electric connector with protection function
CN102969614B (en) * 2011-08-16 2015-04-08 四川永贵科技有限公司 Electric connector with protection function
CN102916277A (en) * 2012-09-20 2013-02-06 深圳巴斯巴科技发展有限公司 Connector structure
CN102916277B (en) * 2012-09-20 2017-02-22 深圳巴斯巴科技发展有限公司 Connector structure
TWI504083B (en) * 2012-12-04 2015-10-11 Askey Computer Corp Power plug/socket module
CN103779798B (en) * 2014-01-27 2016-08-17 成都瑞联电气股份有限公司 Electric current plug-in module
CN103779798A (en) * 2014-01-27 2014-05-07 成都瑞联电气股份有限公司 Current plug-connection module
CN104124575B (en) * 2014-07-21 2016-06-01 沈阳兴华航空电器有限责任公司 A kind of micro-rectangle junctor
CN104124575A (en) * 2014-07-21 2014-10-29 沈阳兴华航空电器有限责任公司 Micro rectangular connector
CN106229777A (en) * 2016-07-29 2016-12-14 中航光电科技股份有限公司 Mixed loading connector and network signal transmission structure thereof
CN106229777B (en) * 2016-07-29 2019-07-19 中航光电科技股份有限公司 Mixed loading connector and its network signal transmission structure
CN106410546A (en) * 2016-11-29 2017-02-15 中国电子科技集团公司第四十研究所 High and low frequency mixed-installed filtering electric connector

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP02 Change in the address of a patent holder

Address after: 471003 Luoyang high tech Development Zone, Henan, Zhou Shan Road, No. 10

Patentee after: Zhonghang Photoelectric Science & Technology Co., Ltd.

Address before: 471003 Zhou Shan Road, Jianxi District, Henan, Luoyang

Patentee before: Zhonghang Photoelectric Science & Technology Co., Ltd.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100127

Termination date: 20140227