CN106129694B - A kind of light in inserting/pulling force high-speed transmission connector - Google Patents
A kind of light in inserting/pulling force high-speed transmission connector Download PDFInfo
- Publication number
- CN106129694B CN106129694B CN201610731620.1A CN201610731620A CN106129694B CN 106129694 B CN106129694 B CN 106129694B CN 201610731620 A CN201610731620 A CN 201610731620A CN 106129694 B CN106129694 B CN 106129694B
- Authority
- CN
- China
- Prior art keywords
- plastic body
- locating plate
- cover board
- shell
- component
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
Abstract
The present invention relates to a kind of light in inserting/pulling force high-speed transmission connectors, belong to technical field of electric connectors, including shell, are fitted on the shell and are equipped with pedestal component；The pedestal component includes plastic body, and alternately substrate component A and substrate component B are plugged on the plastic body；The shell side is provided with the shielding cover board of constraint pedestal component.Pedestal component is mechanically fixed by the program by shielding cover board with shell, it is ensured that mechanically and electrically performance does not lose design function to the present apparatus under harsh environment, and advantageous effect is notable.
Description
Technical field
The present invention relates to a kind of electric connector, especially a kind of light in inserting/pulling force high-speed transmission connector belongs to electric connector
Technical field.
Background technology
In communication and field of data transmission, the rate requirement of the processing of signal is getting faster, density is increasing, reliability
It is required that higher and higher, this is for the corresponding higher of requirement of function module interconnection, sub-system Interconnect connector, wherein the one of quality
Cause property requires to stand in the breach.
The engineering guarantee of qualitative reliability, uniformity（DFM manufacturability designs, or the design based on manufacture feasibility, or
There is the easily fabricated structure design considered）Design level is often represented, manufacturing process level embodies Enterprise Integrated section technical ability
Power.And common high-speed product is all started in large volume, big step pitch, the structure design of small lot and manufacturing process；Emerging swashs
Bare electrode, the technical matters such as ultrasonic fusing parameter is excessively sensitive or very sensitive relative to half step distance, high density product, causes
Its stability, uniformity is relatively poor.
Invention content
The present invention is continuous for manufacturing process for the low profile on existing market, the design of high density high-speed connector structure
Property, uniformity take into account deficiency, a kind of high-speed, high density, the data transmission of high reliability with greater homogeneity provided
Connector, specific technical solution are as follows：
A kind of light in inserting/pulling force high-speed transmission connector, including shell are fitted on the shell and are equipped with pedestal component；It is described
Pedestal component includes plastic body, and alternately substrate component A and substrate component B are plugged on the plastic body；The shell side is set
It is equipped with the shielding cover board of constraint pedestal component.
As an improvement of the above technical solution, the substrate component B includes that effective functional areas and riveting hold material cup, the riveting
Pressure-volume material cup is evenly distributed in the lateral edge in effective efficiency area.
As an improvement of the above technical solution, the riveting holds the flexible contact part for being crimped in material cup and being directed toward plastic body.
As an improvement of the above technical solution, the shell edge have gap, the plastic cement body side surface be provided with outside
The boss of the gap snap fit of shell.
As an improvement of the above technical solution, the shielding cover board side is provided with cover board rib, right on the plastic body
The position of cover board rib is answered to be provided with plastic body groove, the cover board rib and plastic body groove snap fit.
As an improvement of the above technical solution, the shielding cover board side is additionally provided with cover board and opens a window, on the plastic body
The position of corresponding cover board windowing is provided with plastic body boss, the cover board windowing and plastic body boss snap fit.
As an improvement of the above technical solution, on the shell positioned at pedestal component side position offer positioning it is recessed
Slot, the first locating plate that the interior restricted pedestal component of setting of the positioning groove is moved along assembly direction.
As an improvement of the above technical solution, first locating plate one end has locating plate barb, on the plastic body
Positioning groove end is provided with plastic body hanging platform, the locating plate barb is clasped with plastic body hanging platform.
As an improvement of the above technical solution, the side of remotely located barb has locating plate on first locating plate
Compression end, the locating plate compression end gradually compress shielding cover board after the first locating plate is inserted into positioning groove.
As an improvement of the above technical solution, on the shell positioning groove number be two and with the first locating plate
The second locating plate, the structure of second locating plate and the first locating plate phase are provided in the different positioning groove of placement location
Together.
Compared with prior art, the present invention has the following advantages：
（1）The present invention uses ultralight contact engaging and separating force flexible contact component, the contact that there is higher vibration resistance, impact to refer to
Mark plugs together service life and highly reliable electrical contact performance up to 10000 times, to make connector have highly reliable electrical connect
Continuous property；
（2）The locating plate compression end of locating plate, compression shielding cover board that the present invention is arranged by constraint in positioning groove,
And its position limiting structure between locating plate barb and plastic body hanging platform, it is relatively moved between limitation plastic body, shielding cover board and shell
With the degree of freedom of rotation.Ensure that mechanically and electrically performance does not lose design function to the present apparatus under harsh environment；
（3）The present invention solves the connectivity problem of ultralight contact engaging and separating force flexible contact component under half step distance 1.6mm, passes through crimping
Structure design solve ultralight contact engaging and separating force flexible contact component connect with other contacts derivative manufacturability continuity,
Homogeneity question, advantageous effect are notable.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of light in inserting/pulling force high-speed transmission connector of the present invention；
Fig. 2 is the assemble flow schematic diagram of the present invention；
Fig. 3 is the assembling schematic diagram of plastic body in the present invention, substrate component A and substrate component B；
Fig. 4 is the structural schematic diagram of shielding cover board in the present invention；
Fig. 5 is the assembling schematic diagram of shell in the present invention, shielding cover board and locating plate；
Fig. 6 is the structural schematic diagram of substrate component B in the present invention；
Fig. 7 is the assembling schematic diagram of substrate component B and flexible contact part in the present invention；
Fig. 8 is the structural schematic diagram of flexible contact part in Fig. 7；
Figure label：200 shells, 201 gap, 202 positioning grooves, 300 shielding cover boards, 301 cover board ribs, 302 cover boards
Windowing, 400 plastic bodies, 401 boss, 407 plastic body hanging platforms, 408 plastic body grooves, 409 plastic body boss, 500 substrate components
A, 600 substrate component B, 650 effective efficiency areas, 601 rivetings hold material cup, 670 flexible contact parts, 700 locating plates, 701 locating plates
Compression end, 702 locating plate barbs, 800 locating plates, 900 pedestal components.
Specific implementation mode
As shown in Figure 1 and Figure 2, described the present invention provides a kind of light in inserting/pulling force high-speed transmission connector, including shell 200
It is fitted on shell 200 and is equipped with pedestal component 900；The pedestal component 900 includes plastic body 400, and the plastic body 400 is submitted
For being plugged with substrate component A500 and substrate component B600；The differential signal conductors arranged on substrate component A and B pass through dislocation
0.3mm reduces facing area, to adjust mutual compatibility reactance；Substrate component A and B is led by plastic structure design to adjust
Dielectric constant around body can both influence consensual reactance, can also influence mutual compatibility reactance；In a word substrate component A500 with
Substrate component B600 is alternately arranged the characteristic for optimizing differential signal to ensure impedance matching, such as difference, deformation, loss；Again plus
Upper system configures Difference signal pair specific（Deliberately）Dislocation, the final crosstalk reduced between adjacent differential signal pair, prevents
Distorted signals, decaying cause error code to generate；200 side of the shell is provided with the shielding cover board 300 of constraint pedestal component 900,
Wherein 200 edge of shell has gap 201, and 400 side of the plastic body is provided with and 201 snap fit of the gap of shell 200
Boss 401, the cooperation of the gap 201 and 401 structure of boss, can play mark action and prevents from mispluging anti-loaded effect.
Pedestal component 900 and shell 200 are mechanically fixed by the program by shielding cover board 300, it is ensured that the present apparatus is mechanically and electrically
Performance does not lose design function under harsh environment.
Further, as shown in Fig. 6, Fig. 7, Fig. 8, the substrate component B600 includes that effective functional areas 650 and riveting hold
Material cup 601, the riveting hold material cup 601 and are evenly distributed in the lateral edge in effective efficiency area 650, and the riveting holds material cup
The flexible contact part 670 for being directed toward plastic body 400 is crimped on 601.Flexible contact part 670 and substrate component in the preferred embodiment
Riveting on B600 holds material cup 601 and is connected by way of riveting, and flexible contact part 670 may be used Authorization Notice No. and be：CN
Brush contact in the patent document of 201369427Y, on the basis of the flexible contact part of ultralight contact engaging and separating force so that even
Connecing utensil has higher vibration resistance, impact index, plugs together service life and highly reliable electrical contact performance up to 10000 times, from
And realize highly reliable electrical continuity.
Further, as shown in Figure 3, Figure 4,300 side of the shielding cover board is provided with cover board rib 301, the plastic cement
The position that cover board rib 301 is corresponded on body 400 is provided with plastic body groove 408, the cover board rib 301 and plastic body groove
408 snap fits；Also, 300 side of the shielding cover board is additionally provided with cover board windowing 302, and lid is corresponded on the plastic body 400
The position of plate windowing 302 is provided with plastic body boss 409, the cover board windowing 302 and 409 snap fit of plastic body boss.It should
Preferred embodiment is engaged by cover board rib 301 with plastic body groove 408, limits shielding cover board 300 and plastic body 400 in plastic body
The opposite free sliding degree of assembly direction；Meanwhile the fastening of plastic body boss 409 and cover board windowing 302, screening cover can be limited
One-movement-freedom-degree of the plate 300 along its assembly direction.
In the above-described embodiments, as shown in figure 5, the position on the shell 200 positioned at 900 side of pedestal component offers
Positioning groove 202, the locating plate 700 that the interior restricted pedestal component 900 of setting of the positioning groove 202 is moved along assembly direction,
Wherein 700 one end of locating plate has locating plate barb 702, is provided with positioned at 202 end of positioning groove on the plastic body 400
Plastic body hanging platform 407, the locating plate barb 702 are clasped with plastic body hanging platform 407, far from fixed on the locating plate 700
There is locating plate compression end 701, the locating plate compression end 701 to be inserted into positioning in locating plate 700 for the side of bit slice barb 702
Gradually shielding cover board 300 is compressed after groove 202.The preferred embodiment is arranged by constraint to be determined in positioning groove 202
Bit slice 700, compress shielding cover board 300 locating plate compression end 701 and its locating plate barb 702 and plastic body hanging platform 407 between
Position limiting structure, limitation plastic body 400 relatively moves and the degree of freedom of rotation between shielding cover board 300 and shell 200.
Further, on the shell 200 positioning groove 202 number be two and with 700 placement location phase of locating plate
Locating plate 800 is provided in different positioning groove 202, the structure of the locating plate 800 is identical as locating plate 700, the preferred side
Case uses symmetrically arranged locating plate 700 and locating plate 800, improves the integrally-built fastness of connector.
The exemplary steps that Fig. 2 can be used in the connector of the present invention are assembled：
（1）With reference to Fig. 7, after 650 injection molding of effective efficiency area of substrate component B600, by flexible contact part 670 with
The riveting of substrate component B600 holds material cup 601 and is crimped onto together, completes the assembly of substrate component B600, and copy the above method complete
It is interleaved alternately in plastic body 400 at the assembly of substrate component A500, then by several substrate component A500 and substrate component B600, group
At pedestal component 900；
（2）Pedestal component 900 is put into 200 corresponding cavity of shell again；
（3）Shielding cover board 300 is withheld on plastic body 400, the plastic body that cover board rib 301 is directed at plastic body 400 is recessed
Slot 408, cover board open a window on 302 inside hanging platform hanging buckles to 400 plastic body boss 409 of plastic body；
（4）Locating plate 700 is inserted in 200 positioning groove 202 of shell, until locating plate barb 702 and plastic body hanging platform
407 mutual buttons, locating plate 700 prevents shielding cover board 300 from being overturn on plastic body 400, while limiting pedestal component 900 cannot be from outer
Deviate from shell 200；
（5）By the second locating plate 800 according to step（4）It is assembled, you can complete the assembling of the connector of the present invention.
The embodiments of the present invention have been described in detail above, but content is only the preferred embodiment of the present invention,
The practical range of the present invention is should not be construed as limiting, all changes and improvements made in accordance with the scope of the present invention should all
It still belongs within covering scope of the present invention.
Claims (5)
1. a kind of light in inserting/pulling force high-speed transmission connector, which is characterized in that
Including shell（200）, the shell（200）Upper be fitted into is equipped with pedestal component（900）；
The pedestal component（900）Including plastic body（400）, the plastic body（400）Upper alternating is plugged with substrate component A
（500）With substrate component B（600）；The shell（200）Side is provided with constraint pedestal component（900）Shielding cover board
（300）；
The substrate component B（600）Including effective functional areas（650）Hold material cup with riveting（601）, the riveting appearance material cup
（601）It is evenly distributed on effective efficiency area（650）Lateral edge on；The riveting holds material cup（601）On be crimped with direction modeling
Colloid（400）Flexible contact part（670）；
The shell（200）It is upper to be located at pedestal component（900）The position of side offers positioning groove（202）, it is described positioning it is recessed
Slot（202）The interior restricted pedestal component of setting（900）The first locating plate moved along assembly direction（700）；
First locating plate（700）One end has locating plate barb（702）, the plastic body（400）It is upper to be located at positioning groove
（202）End is provided with plastic body hanging platform（407）, the locating plate barb（702）With plastic body hanging platform（407）Buckle is matched
It closes；
First locating plate（700）Upper remotely located barb（702）Side have locating plate compression end（701）, described
Locating plate compression end（701）In the first locating plate（700）It is inserted into positioning groove（202）Afterwards gradually to shielding cover board（300）Into
Row compresses.
2. a kind of light in inserting/pulling force high-speed transmission connector as described in claim 1, which is characterized in that the shell（200）Side
Edge has gap（201）, the plastic body（400）Side is provided with and shell（200）Gap（201）The boss of snap fit
（401）.
3. a kind of light in inserting/pulling force high-speed transmission connector as described in claim 1, which is characterized in that the shielding cover board
（300）Side is provided with cover board rib（301）, the plastic body（400）Upper corresponding cover board rib（301）Position be provided with modeling
Colloid groove（408）, the cover board rib（301）With plastic body groove（408）Snap fit.
4. a kind of light in inserting/pulling force high-speed transmission connector as claimed in claim 3, which is characterized in that the shielding cover board
（300）Side is additionally provided with cover board windowing（302）, the plastic body（400）Upper corresponding cover board windowing（302）Position be provided with
Plastic body boss（409）, the cover board windowing（302）With plastic body boss（409）Snap fit.
5. a kind of light in inserting/pulling force high-speed transmission connector as described in claim 1, which is characterized in that the shell（200）On
Positioning groove（202）Number be two and with the first locating plate（700）The different positioning groove of placement location（202）Inside set
It is equipped with the second locating plate（800）, second locating plate（800）Structure and the first locating plate（700）It is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610731620.1A CN106129694B (en) | 2016-08-26 | 2016-08-26 | A kind of light in inserting/pulling force high-speed transmission connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610731620.1A CN106129694B (en) | 2016-08-26 | 2016-08-26 | A kind of light in inserting/pulling force high-speed transmission connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106129694A CN106129694A (en) | 2016-11-16 |
| CN106129694B true CN106129694B (en) | 2018-11-02 |
Family
ID=57274749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610731620.1A Active CN106129694B (en) | 2016-08-26 | 2016-08-26 | A kind of light in inserting/pulling force high-speed transmission connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106129694B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2583839B2 (en) * | 1991-07-24 | 1997-02-19 | ヒロセ電機株式会社 | High speed transmission electrical connector |
| CN100593268C (en) * | 2007-05-26 | 2010-03-03 | 贵州航天电器股份有限公司 | High speed data transmission electric connector possessing dual shield function |
| CN203103665U (en) * | 2012-12-17 | 2013-07-31 | 深圳格力浦电子有限公司 | High-speed connector female terminal plug |
| CN104409906B (en) * | 2014-11-25 | 2016-06-22 | 上海航天科工电器研究院有限公司 | A kind of light in inserting/pulling force high speed transmission electric connector |
-
2016
- 2016-08-26 CN CN201610731620.1A patent/CN106129694B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106129694A (en) | 2016-11-16 |
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