CN2501209Y - Combination of electric connectors with faulty plug-in preventing device - Google Patents
Combination of electric connectors with faulty plug-in preventing device Download PDFInfo
- Publication number
- CN2501209Y CN2501209Y CN 00268358 CN00268358U CN2501209Y CN 2501209 Y CN2501209 Y CN 2501209Y CN 00268358 CN00268358 CN 00268358 CN 00268358 U CN00268358 U CN 00268358U CN 2501209 Y CN2501209 Y CN 2501209Y
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- Prior art keywords
- connector
- guide posts
- insulating body
- electric connector
- combination
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- Expired - Fee Related
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
An electrical connector combination includes a first connector and a second connector which are respectively installed on a mother plate and a bottom plate. The first connector includes a first insulation body and a plurality of first conductive terminals accommodated in the first insulation body. A guide column is integrally formed on the first insulation body and forms a plurality of blocking fixation ribs. The second connector includes a second insulation body and a plurality of second conductive terminals accommodated in the second insulation body. The second insulation body forms a detaining hole, a plurality of grooves are arranged in the detaining hole and are used to combine the blocking fixation ribs of the guide column, then the anti-misplug device of the connector combination is formed. The guide column and the detaining hole are respectively integrally formed on the first and second insulation bodies, which is convenient to production and can reduce the manufacture cost of the electrical connector combination.
Description
The relevant a kind of electric connector combination of the utility model refers to a kind of connector combination that is provided with misplug prevention device especially.
Along with the development of communication and calculator technology, a kind of electric connector combination that is used for transmitting high-frequency signal is arisen at the historic moment.This connector combination comprises pin connector that is installed on a motherboard and the socket connector that is installed on a daughter board and connects with pin connector.Wherein, the conducting terminal of plug and socket connector has the high-density matrix arrangement mode to transmit the high frequency electrical signal between two circuit boards.
No. the 83105284th, 83105285, TaiWan, China patent and United States Patent (USP) have disclosed this electric connector combination for the 5th, 429, No. 520.Yet this electric connector combination is not set up defences and is mispluged device, and plug or socket connector that common row have different size are very similar in appearance.Therefore, an operator misplugs the socket connector that does not match into another with a pin connector easily carelessly, thereby causes conducting terminal wherein to be striden by pressure because of mismate.
Other associated electrical connector is combined in and is provided with guide posts on its insulating body to address the above problem.Yet this guide posts is a metal material, thereby can not be one-body molded with the insulating body of being made by plastic material.So the operation of making this electric connector combination will increase inevitably. simultaneously, add that the production cost that metal material is comparatively valuable and cause this electric connector to make up increases.
The purpose of this utility model is to provide a kind of electric connector combination that is provided with misplug prevention device, and wherein, this misplug prevention device is convenient to make and can reduce production costs.
The purpose of this real utility model is that this realizes like this: the connector combination comprises first, second connector that is installed on a motherboard and a daughter board respectively.First connector comprises first insulating body and is contained in several first conducting terminals of first insulating body.One guide posts is integrally formed on first insulating body and forms several longitudinal extensions, alternate fixing rib each other.Second connector comprises second insulating body and is contained in several second conducting terminals of second insulating body.Therefore this second insulating body is provided with an accepting hole becomes the misplug prevention device of this electric connector combination to accommodate above-mentioned guide posts and be provided with several grooves in accepting hole to match with the fixing rib of guide posts.
With compared with prior art, advantage of the present utility model is: the misplug prevention device of electric connector combination is to be shaped on the insulating body thereby to be convenient to make and for plastic material thereby can reduce the production cost of this connector combination.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the three-dimensional exploded view of the utility model electric connector combination.
Fig. 2 is the end view of one of them connector of the utility model electric connector combination.
Fig. 3 is combined in three-dimensional exploded view in its assembling process for the utility model electric connector.
Fig. 4 is the installation diagram of the utility model electric connector combination.
See also Fig. 1 to Fig. 3, the utility model electric connector combination 1 comprises first, second electric connector 10,20.Usually, first connector 10 is the pin connector that is installed on the motherboard (not shown), and second connector 20 is for being installed in the socket connector (not shown) on the daughter board.
One guide posts 16 is integrally formed on first insulating body 12 and with first body 12 and has identical plastic material to inject molding mode.This guide posts 16 projects upwards and exceeds the top edge 128 suitable distances of sidewall 124 from the upper surface 12 3 of base portion 122.Several longitudinal extensions and alternate each other fixing rib 162 form in the outer surface of guide posts 16 and are tapered and form a pointed tip 164 so that insert in the accepting hole 26 be arranged on second connector 20 to its top.
Above-mentioned accepting hole 26 is arranged on the interface 23 of second body 22 and extends along the Width of second body 22.This accepting hole 26 is provided with the groove 262 of respective number to match with the fixing rib 162 of guide posts 16.
In assembling process, see also Fig. 1 to Fig. 4, afterbody 144 insertions that first connector 10 is installed on its first terminal 14 of while on the motherboard secure in the respective through hole of motherboard.The weld part 244 that second connector 20 is installed on its second terminal 24 of while on the daughter board is welded on the daughter board.In use, first connector 10 with its top edge 128 towards the interface 23 of second connector 20 and plug each other with second connector.Simultaneously, the fixing rib 162 of guide posts 16 is aimed at the corresponding recesses 262 of accepting holes 26 and make it to cooperatively interact.Then, the docking section of the contact site 142 of first conducting terminal 14 and second conducting terminal 24 cooperatively interacts and reaches the effect of transmitting high-frequency signal between motherboard and daughter board.Therefore, its conducting terminal 14,24 is striden or destroyed to guide posts 16 and accepting hole 26 for the utility model electric connector combination 1 provides a misplug prevention device to prevent that situation at mismate from pressing down.Simultaneously, because the insulating body 12,22 of this misplug prevention device and electric connector combination 1 is integrally formed, thereby is convenient to make, add that the plastic material of guide posts is more relatively cheap than the metal material of known guide posts, so can reduce the production cost of this electric connector combination.
Claims (6)
1. electric connector combination with misplug prevention device, comprise: be installed on first connector on the motherboard, comprise first insulating body and be contained in several first conducting terminals of first insulating body, be installed on second connector on the daughter board, comprise second insulating body and be contained in second insulating body and several second conducting terminals that cooperate with corresponding first conducting terminal, it is characterized in that: a guide posts and first insulating body are integrally formed and form several fixing ribs, and an accepting hole is arranged in second insulating body to accommodate above-mentioned guide posts and to be provided with several grooves to match with the fixing rib of guide posts.
2. the electric connector combination with misplug prevention device according to claim 1, it is characterized in that: the fixing rib of guide posts is along guide posts longitudinal extension and apart.
3. the electric connector combination with misplug prevention device according to claim 2, it is characterized in that: guide posts has the plastic material identical with first insulating body.
4. the electric connector combination with misplug prevention device according to claim 3, it is characterized in that: the guide posts extended height is higher than the extended height of first conducting terminal.
5. the electric connector combination with misplug prevention device according to claim 4, it is characterized in that: guide posts forms a pointed tip so that insert the accepting hole of second connector.
6. the electric connector combination with misplug prevention device according to claim 1, it is characterized in that: the accepting hole of second connector is arranged on and the corresponding position of the guide posts of first connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00268358 CN2501209Y (en) | 2000-12-27 | 2000-12-27 | Combination of electric connectors with faulty plug-in preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00268358 CN2501209Y (en) | 2000-12-27 | 2000-12-27 | Combination of electric connectors with faulty plug-in preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2501209Y true CN2501209Y (en) | 2002-07-17 |
Family
ID=33621973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00268358 Expired - Fee Related CN2501209Y (en) | 2000-12-27 | 2000-12-27 | Combination of electric connectors with faulty plug-in preventing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2501209Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101055958B (en) * | 2003-06-11 | 2010-05-12 | 日本航空电子工业株式会社 | Inserting connector |
| CN102468578A (en) * | 2010-11-16 | 2012-05-23 | 泰科电子(上海)有限公司 | Design method for misplug preventing device of shell of electric connector |
| CN101728716B (en) * | 2008-10-16 | 2012-10-03 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN102832500A (en) * | 2011-06-15 | 2012-12-19 | 技嘉科技股份有限公司 | Electric connection seat and bearing body of electric connection seat |
| CN104466537A (en) * | 2015-01-01 | 2015-03-25 | 宁业林 | Novel PLC data programming line connector |
| CN102832500B (en) * | 2011-06-15 | 2016-12-14 | 技嘉科技股份有限公司 | Electric connection seat and bearing body of electric connection seat |
-
2000
- 2000-12-27 CN CN 00268358 patent/CN2501209Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101055958B (en) * | 2003-06-11 | 2010-05-12 | 日本航空电子工业株式会社 | Inserting connector |
| CN101728716B (en) * | 2008-10-16 | 2012-10-03 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN102468578A (en) * | 2010-11-16 | 2012-05-23 | 泰科电子(上海)有限公司 | Design method for misplug preventing device of shell of electric connector |
| CN102468578B (en) * | 2010-11-16 | 2016-03-16 | 泰科电子(上海)有限公司 | The method for designing of the misplug preventing device of the housing of electric connector |
| CN102832500A (en) * | 2011-06-15 | 2012-12-19 | 技嘉科技股份有限公司 | Electric connection seat and bearing body of electric connection seat |
| CN102832500B (en) * | 2011-06-15 | 2016-12-14 | 技嘉科技股份有限公司 | Electric connection seat and bearing body of electric connection seat |
| CN104466537A (en) * | 2015-01-01 | 2015-03-25 | 宁业林 | Novel PLC data programming line connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |