CN2682656Y - Module connector - Google Patents
Module connector Download PDFInfo
- Publication number
- CN2682656Y CN2682656Y CN 200320119824 CN200320119824U CN2682656Y CN 2682656 Y CN2682656 Y CN 2682656Y CN 200320119824 CN200320119824 CN 200320119824 CN 200320119824 U CN200320119824 U CN 200320119824U CN 2682656 Y CN2682656 Y CN 2682656Y
- Authority
- CN
- China
- Prior art keywords
- module
- circuit board
- sub
- insulating body
- mould set
- 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
A modular connector of the utility model comprises an insulating body, a terminal mould set held in the insulating body, a connecting mould set, a sub-circuit board and a switching mould set. The insulating body is provided with an upper holding cavity used for holding the terminal mould set and a lower holding cavity used for holding the connecting mould set. The terminal mould set comprises an electroconductive terminal which is electrically connected with the sub-circuit board. The connecting mould set comprises an inner mould set and an inner shadowing body coated at the outboard of the inner mould set. The switching mould set comprises a connecting terminal which is electrically connected with the sub-circuit board. The back of the inner shadowing body is provided with a spring piece which contacts the corresponding connecting point of the sub-circuit board. Through the installation, the conductive earth effect of the modular connector is reinforced. The spring piece and the inner shadowing body are arranged to be an integration. The structure is simple, the manufacturing process can be simplified, and the cost is effectively economized.
Description
[technical field]
The utility model relates to a kind of module connector, refers in particular to a kind of module connector with reliable ground performance.
[background technology]
The prior art relevant with the utility model can be consulted United States Patent (USP) the 6th, 183, No. 292, the module connector that this patent discloses comprises insulating body, be contained in RJ45 connector, USB connector, the sub-circuit board in the insulating body and be installed on magnetic module on the sub-circuit board.The RJ45 connector welds mutually with the sub-circuit board that is provided with some Signal Regulation elements.The side that sub-circuit board links to each other with the RJ45 connector is provided with the flexible terminal pad in order to ground connection, and USB connector is provided with the metal shell that connects with described flexible terminal pad, by such setting, sub-circuit board and USB connector electric connection also reach the ground connection effect.But described flexible terminal pad needs to make separately, is soldered on the sub-circuit board again, and operation is comparatively complicated, is unfavorable for saving cost.
[utility model content]
It is a kind of simple in structure that the purpose of this utility model is to provide, the module connector with reliable ground performance.
The purpose of this utility model is achieved through the following technical solutions: the utility model module connector comprises insulating body, is contained in terminal module, connection module, sub-circuit board and switching module in the insulating body.Described insulating body is provided with in order to the last host cavity of host side submodule group and in order to accommodate the following host cavity that connects module, described terminal module comprises the conducting terminal that electrically connects with sub-circuit board, described connection module comprises inner module and is coated on the interior baffle in the inner module outside, described switching module comprises the splicing ear that electrically connects with sub-circuit board, and described interior baffle rear portion is provided with the contacted shell fragment of corresponding contact with sub-circuit board.
Compared to prior art, the interior baffle rear end of the connection module of the utility model module connector is provided with the shell fragment of butt sub-circuit board, superfluous signal on the sub-circuit board or sudden high pressure process can be connected the shell fragment of module and be connected to circuit board, thereby strengthen the ground connection effect of module connector.This shell fragment and interior baffle are made as one, and be simple in structure, can simplify processing procedure, can effectively save cost.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model module connector.
Fig. 2 is the three-dimensional exploded view of the utility model module connector.
Fig. 3 is another angular views of Fig. 2.
Fig. 4 is the three-dimensional exploded view that connects module among Fig. 2.
[embodiment]
Please refer to Fig. 2 and shown in Figure 3, the utility model module connector 100 comprises insulating body 1, be contained in terminal module 2 in the insulating body 1, connect module 3, signal indicating device 4, sub-circuit board 5, switching module 6 and be coated on the shielding casing 7 in insulating body 1 outside.
Described insulating body 1 is provided with in order to the last host cavity 10 of host side submodule group 2 and in order to accommodate the following host cavity 11 that connects module 3, is provided with a horizontal baffle 12 between last host cavity 10 and the following host cavity 11.Described upward host cavity 10 front ends extend back and form the stop part 13 that some intervals are provided with, and form plurality of gaps (not label) between the adjacent stop part 13.Described upward host cavity 10 two sides extend internally respectively and form two protuberances 14, and described protuberance 14 bottoms are provided with horizontal slot 15.Described down host cavity 11 rear ends are provided with the vertical partition plate 16 vertical with described horizontal baffle 12, and described vertical partition plate 16 middle parts are provided with a through hole 17.In addition, described insulating body 1 top also is provided with the slot 18 in order to accommodate signal indicating device 4, and insulating body 1 top extends back and forms a lug 19, and this lug 19 can effectively support shielding casing 7, helps going into miscellaneous part from insulating body 1 rear end group.
Described terminal module 2 comprises that horizontal part 20, two projections 21 that extend to form vertically upward from horizontal part 20 front end both sides reach and the plurality of conductive terminals 22 of horizontal part 20 and projection 21 one-body molded settings.Described conducting terminal 22 comprise in order to the contact site 23 of butt connector (not shown) contact and weld part 24 in order to weld mutually with sub-circuit board 5.
Please refer to shown in Figure 4ly, described connection module 3 is stacked universal serial bus connector (USB) in the present embodiment, comprises inner module 31 and is coated on interior baffle (not label) on the inner module 31.Baffle comprises first housing 30 and second housing 32 that interlocks and hold with first housing 30 in described.Described second housing 32 middle parts are protruded backward to extend and are provided with the electroconductive elastic sheet 33 that is rectangular sheet, in order to contact, superfluous signal on the sub-circuit board 5 or sudden high pressure can be connected on the circuit board (not shown) by second housing 32 that connects module 3 with sub-circuit board 5.Behind described second housing, the 32 top horizontal-extendings again longitudinal extension form two kinks, 34, the second housings, 32 two bottom sides and be provided with side 35, this side 35 caves inward respectively and forms salient point 36.30 liang of side bottoms of described first housing extend some in order to electrically connecting the fixing pin 38 of circuit board downwards, in order to circuit board on ground path be conducted, thereby the noise electric current on the interior baffle is in time got rid of.In addition, first housing 30 is provided with some clamping parts 37 that interlock and hold in order to kink 34 and salient point 36 with second housing 32.
Described sub-circuit board 5 is provided with conductive junction point 50, be welded with switching module 6 on the described sub-circuit board 5 and the magnetic module electronic components such as (not labels) of electric functions such as filtering can be provided, the structure and the function of described magnetic module are known by industry, are not described in detail in this.
Described switching module 6 comprises splicing ear 61 and and splicing ear 61 integrated base portions 62.Yet described switching module 6 also can be set to some splicing ears 61 separately.
Described shielding casing 7 is coated on insulating body 1 outside, comprises procapsid 70 and back casing 71, and mutual correspondence is provided with device for fastening (not label) on described procapsid 70 and the back casing 71, in order to the two closely is retained on together.Wherein, bottom, procapsid 70 two sides is respectively arranged with some extension pin 72 in order to link to each other with circuit board.
During assembling the utility model module connector 100, at first, signal indicating device 4 is inserted in the slot 18 of insulating body 1.Secondly, the weld part 24 of terminal module 2 conducting terminals 22 is welded in the corresponding conductive paths in sub-circuit board 5 upper ends (not shown), and module 6 splicing ears 61 of will transferring are welded in the corresponding conductive paths in sub-circuit board 5 lower ends (not shown).The terminal module 2 that is welded on the sub-circuit board 5 is gone on the insulating body 1 in the host cavity 10 from insulating body 1 rear end group, the horizontal part 20 of terminal module 2 is immobilizated in the slit 15 of insulating body 1 protuberance 14, the protuberance 14 of host cavity 10 on projection 21 butts of terminal module 2, the contact site 23 of terminal module 2 conducting terminals 22 is fixed in the gap between host cavity 10 stop parts 13, simultaneously, signal indicating device 4 ends are welded on the sub-circuit board 5.Then, clamping part 37 that connects module 3 first housings 30 and the kink 34 that is connected module 3 second housings 32 and salient point 36 on the side 35 interlocked hold and be coated on the outside that is connected module 3 inner modules 31, insert in the following host cavity 11 of insulating body 1 from insulating body 1 front end with connecting module 3, simultaneously, the shell fragment 33 that connects module 3 second housings 32 protrudes insulating body 1 through hole 17, thereby reaches electric connection with the conductive junction point 50 of sub-circuit board 5.At last, the procapsid 70 of shielding casing 7 and the device for fastening on the back casing 71 detained mutually hold and shielding casing 7 firmly is coated on insulating body 1 outside, procapsid 70 is connected on the lug 19 of insulating body 1.During use, the module connector 100 after will making up earlier is welded on the circuit board, thereby reaches electric connection with circuit board.
The interior baffle rear portion of the connection module 3 of the utility model module connector 100 is provided with the shell fragment 33 of butt sub-circuit board 5, superfluous signal on the sub-circuit board 5 or sudden high pressure can be connected to circuit board through shell fragment 33, thereby strengthen the ground connection effect of module connector 100.Compared with prior art, this shell fragment 33 is made as one with interior baffle, and is simple in structure, can simplify processing procedure, thereby effectively save cost.
Claims (6)
1. module connector, comprise insulating body, be contained in the terminal module in the insulating body, connect module, sub-circuit board and switching module, described insulating body is provided with in order to the last host cavity of host side submodule group and in order to accommodate the following host cavity that connects module, described terminal mould comprises the conducting terminal that electrically connects with sub-circuit board, described connection module comprises inner module and is coated on the interior baffle in the inner module outside, described switching module comprises the splicing ear that electrically connects with sub-circuit board, it is characterized in that: the baffle rear portion is provided with the contacted shell fragment of corresponding contact with sub-circuit board in described.
2. module connector as claimed in claim 1 is characterized in that: baffle comprises first housing and second housing in described, and described shell fragment is located on second housing.
3. module connector as claimed in claim 2 is characterized in that: described first housing is provided with clamping part, and second housing is provided with the kink that interlocks and hold with described clamping part.
4. module connector as claimed in claim 1 is characterized in that: described insulating body is provided with in order to connect the horizontal baffle and the vertical partition plate of host cavity and following host cavity, and described vertical partition plate is provided with through hole.
5. module connector as claimed in claim 4 is characterized in that: described insulating body top extends back and forms a lug.
6. module connector as claimed in claim 1 is characterized in that: be welded with the magnetic module on the described sub-circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119824 CN2682656Y (en) | 2003-11-19 | 2003-11-19 | Module connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119824 CN2682656Y (en) | 2003-11-19 | 2003-11-19 | Module connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2682656Y true CN2682656Y (en) | 2005-03-02 |
Family
ID=34599624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320119824 Expired - Fee Related CN2682656Y (en) | 2003-11-19 | 2003-11-19 | Module connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2682656Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740906B (en) * | 2008-11-05 | 2011-10-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN109390714A (en) * | 2017-08-14 | 2019-02-26 | 庆良电子股份有限公司 | Adapter assembly and adapter |
-
2003
- 2003-11-19 CN CN 200320119824 patent/CN2682656Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740906B (en) * | 2008-11-05 | 2011-10-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN109390714A (en) * | 2017-08-14 | 2019-02-26 | 庆良电子股份有限公司 | Adapter assembly and adapter |
| CN109390714B (en) * | 2017-08-14 | 2020-05-22 | 庆良电子股份有限公司 | Adapter assembly and adapter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050302 Termination date: 20091221 |