CN202217825U - Wire-to-board connector, wire end connector and board end connector thereof - Google Patents
Wire-to-board connector, wire end connector and board end connector thereof Download PDFInfo
- Publication number
- CN202217825U CN202217825U CN2011203253672U CN201120325367U CN202217825U CN 202217825 U CN202217825 U CN 202217825U CN 2011203253672 U CN2011203253672 U CN 2011203253672U CN 201120325367 U CN201120325367 U CN 201120325367U CN 202217825 U CN202217825 U CN 202217825U
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- Prior art keywords
- end body
- plate
- line
- terminal
- plate end
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Abstract
The utility model discloses a wire-to-board connector, which comprises a wire end connector and a board end connector thereof, the wire end connector is provided with a wire end body and a wire end terminal is provided with the wire end body, arris-shaped clamping blocks are arranged on side walls of the wire end body; the board end connector is provided with a board end body and wire end terminals clamped on the board end body, and clamping grooves corresponding to the clamping blocks are formed on the inner walls of the board end body; when in connection, the wire end body is inserted into the board end body, the clamping blocks are clamped with the clamping grooves, the wire end terminals are clamped with corresponding board end terminals, and the wire end body is further covered with a integral metal casing; therefore, the wire end body has good anti-electromagnetic interference effect, the metal casing with the integral structure can save a set of production mould during production, and the production cost is greatly lowered.
Description
Technical field
The utility model relates to a kind of connector, relates more specifically to a kind of wire pair board connector.
Background technology
Connector is widely used in the network communication apparatus, and it is installed on the circuit board, and the plant space of cable is provided, and the conducting terminal through wherein to be reaching the telecommunication transmission with circuit board, thereby realizes transfer of data.
Existing connector generally comprises plate terminal adapter that is installed on the circuit board and the line-end connector that is connected with cable, and the plate terminal adapter adopts the mode of embedding mutually to cooperate with the connection between the line-end connector usually; For example, at the middle part, side of plate terminal adapter reference column is set, location notch is set on line-end connector, reference column and location notch match; But the poor effect of the anti-electromagnetic interference that the line-end connector of existing connector has can not satisfy the needs that people use, and has the line-end connector of anti-electromagnetic interference effect preferably, and its manufacturing cost is higher again.
Therefore, be necessary to provide a kind of and have anti-preferably electromagnetic interference capability and the low line-end connector of production cost overcomes the deficiency that exists in the existing connector.
The utility model content
The purpose of the utility model is to the deficiency of above-mentioned prior art a kind of wire pair board connector to be provided, and the line-end connector that this connector had has prevents that preferably electromagnetic interference capability and production cost are low.
For realizing above-mentioned purpose; The utility model provides a kind of wire pair board connector; It comprises line-end connector and plate terminal adapter, and said line-end connector has the line end body and is placed in the intrinsic line end terminal of said line end, has the fixture block that is the fin shape on the sidewall of said line end body; Said plate terminal adapter has plate end body and is sticked in the plate end terminal on the said plate end body, has on the madial wall of said plate end body and the corresponding draw-in groove of said fixture block; Wherein, said line end body is plugged in the said plate end body, the corresponding engaging with said draw-in groove of said fixture block, said line end terminal and the corresponding clamping of said plate end terminal, this external metal shell that also is coated with a monolithic construction of said line end.
Preferably; The utility model also provides a kind of plate terminal adapter; It comprises plate end body, some plate end terminals and a metal shell; Said plate end body has a holding section and a containing cavity, offers the connecting hole that is communicated with said containing cavity on the said holding section, and has second stuck point on the sidewall of said plate end body; Said plate end terminal has a fastening end; Protrude out two vertical with it links from said fastening end; Form clamp area between the two said links; Two said links pass said connecting hole and stretch in the said containing cavity and be sticked on the said holding section, and said link protrudes said plate end body; Offer first bayonet socket and second bayonet socket on the said metal shell, said metal shell is coated on said plate end, and this is external, and said second bayonet socket engages with said second stuck point.
Preferably; The utility model also provides a kind of line-end connector; It comprises line end body, some line end terminals and a metal shell; Said line end body comprises base portion and from the connecting portion that is hollow structure that said base portion protrudes out, also offers the through hole that runs through its hollow structure on the bottom surface of said connecting portion, runs through offering containing hole on the said base portion; Said line end terminal is placed in the said containing hole, and stretches on the bottom surface of said connecting portion and protrude said through hole; Said metal shell is coated on said line end, and this is external, has first stuck point on the said metal shell.
As stated, the wire pair board connector that the utility model provided, line end body are plugged in the said plate end body; The corresponding engaging of draw-in groove on fixture block on the line end body and the plate end body, line end terminal and the corresponding clamping of said plate end terminal, and this external metal shell that also is coated with a monolithic construction of said line end; Therefore; Have good anti-electromagnetic interference effect, and the metal shell of monolithic construction can practice thrift a cover production mould when producing, greatly reduce production cost.
Description of drawings
Fig. 1 is the structural representation of the utility model wire pair board connector.
Fig. 2 is Fig. 1 center line is removed metal shell to connector for substrate a structural representation.
Fig. 3 is the decomposing schematic representation one of the utility model wire pair board connector.
Fig. 4 is the decomposing schematic representation two of the utility model wire pair board connector.
Fig. 5 is the decomposing schematic representation three of the utility model wire pair board connector.
Fig. 6 is the cutaway view of the utility model wire pair board connector.
Each description of reference numerals is following among the figure:
Line-end connector 1 first metal shell 110
First stuck point, 111 line end bodies 120
Connecting portion 122 fixture blocks 123
Fin 124 through holes 125
Line end terminal 130 plate terminal adapters 2
Second metal shell, 210 first bayonet sockets 211
Second bayonet socket, 212 plate end bodies 220
Containing cavity 223 projections 224
Draw-in groove 225 grooves 226
Second stuck point, 227 plate end terminals 230
Fastening end 231 first links 232
Second link, 233 clamp area 234
Embodiment
By the technology contents, the structural feature that specify the utility model, realized purpose and effect, know clearly below in conjunction with execution mode and conjunction with figs. and give explanation.
See also Fig. 1, Fig. 2; The utility model wire pair board connector comprises line-end connector 1 and plate terminal adapter 2; Line-end connector 1 is coated with first metal-back 110, also is coated with second metal-back 210 outside the plate terminal adapter 2, and first metal-back 110 and the 210 corresponding clampings of second metal-back; In first metal-back 110, have line end body 120 and be placed in the line end terminal 130 in it; In second metal-back 210, have plate end body 220 and be placed in the plate end terminal 230 in it; And line end body 120 and the 220 corresponding grafting of plate end body, and make line end terminal 130 and the 230 corresponding connections of plate end terminal.
See also Fig. 3-Fig. 5; Said line end body 120 has a base portion 121; Stretch out the connecting portion 122 that is hollow structure from said base portion 121; And offer the containing hole 121a of the hollow structure that runs through said connecting portion 122 on the base portion 121; On two of connecting portion 122 relative sidewalls, also have the fixture block 123 that is the fin shape, have the fin 124 of strip on the bottom surface of connecting portion 122 near the position of two side, on two relative bottom surfaces of connecting portion 122, also offer the through hole 125 that runs through its hollow structure; Some line end terminal 130 correspondences are placed in the said containing hole 121a; And the one of which end stretches on the bottom surface of said connecting portion 122 and protrudes said through hole 125; So that contact with plate end terminal 230, the corresponding connection of cable (figure does not show) that the other end of line end terminal 130 is interior with being plugged in containing hole 121a.
Continue to consult Fig. 4-Fig. 6; Plate end body 220 is hollow structure; Its hollow structure forms a containing cavity 223, and has a holding section 221 at an end of plate end body 220, on holding section 221, offers the connecting hole 222 that is communicated with said containing cavity 223; In the interior side direction containing cavity 223 of holding section 221, protrude out a projection 224; Said projection 224 is corresponding with the hollow structure of line end body 120, on two opposed inside walls of containing cavity 223, also offers draw-in groove 225, and said draw-in groove 225 is corresponding with the fixture block 123 on the line end body 120; And on a bottom surface of containing cavity 223, also offering groove 226, said groove 226 is corresponding with the fin 124 on the line end body 120; When plate end body 220 is docked with line end body 120; Connecting portion 122 correspondences of line end body 120 are inserted in the containing cavity 223 of plate end bodies 220; Projection 224 in the containing cavity 223 is stretched in the hollow structure of connecting portion 122; And fixture block 123 correspondences on the connecting portion 122 are sticked in the said draw-in groove 225, and fin 124 correspondences on the connecting portion 122 are sticked in the groove 226 in the containing cavity 223, thereby both are engaged connection; Wherein, fin 124 can prevent that with the corresponding design of groove 226 user from instead inserting; In addition, on the lateral wall of plate end body 220, also have second stuck point 227, be used for engaging with second metal shell 210.
Said plate end terminal 230 has a fastening end 231; 231 protrude out first link 232 and second link 233 from the fastening end; First link 232 and second link 233 all are approximately perpendicular to said fastening end 231, and form clamp area 234 between first link 232 and second link 233; Plate end terminal 230 is installed on 220 last times of plate end body; Its first link 232 and second link 233 are penetrated in the said connecting hole 222 from the outside of said holding section 221 and extend in the containing cavity 223; And fastening end 231 is sticked on the holding section 221; And outside the upper bottom surface and bottom surface of fastening end 231 protruding plate end bodies 220, when plate end body 220 with after line end body 120 docks, said first link 232 and second link 233 are sticked on the said line end terminal 130; Thereby line end terminal 130 is held in the said clamp area 234, and realization line end terminal 130 is connected with plate end terminal 230.
In addition, first metal-backs 110 that line end body 120 coats outward and plate end body 220 be second metal-backs 210 of coating outward, are used to strengthen the anti-electromagnetic interference capability of connector; Particularly; On two opposite external side walls of first metal shell 110, also has first stuck point 111; And offer first bayonet socket 211 and second bayonet socket 212 on the two opposite external side walls of second metal shell 210, therefore, when mounted; Second bayonet socket, 212 correspondences of second metal shell 210 are sticked in second stuck point 227 on the plate end body 220, and first bayonet socket, 211 correspondences of second metal shell 210 are sticked on first stuck point 111 on first metal shell 110; And first metal-back 110 is an integral structure, like this, can save a mold during production, and then reduce production costs.
See also Fig. 4, Fig. 5, the assembling process of the utility model wire pair board connector is described.
As stated; The utility model wire pair board connector; Comprise line-end connector 1 and plate terminal adapter 2, line-end connector 1 has line end body 120 and is placed in the line end terminal 130 in the said line end body 120, has the fixture block 123 that is the fin shape on the sidewall of line end body 120; Plate terminal adapter 2 has plate end body 220 and is sticked in the plate end terminal 230 on the said plate end body 220; Have on the madial wall of plate end body 220 and said fixture block 123 corresponding draw-in grooves 225; Line end body 120 is plugged in the said plate end body 220; And the draw-in groove 225 corresponding engagings on the fixture block on the line end body 120 123 and the plate end body 220, line end terminal 130 and said plate end terminal 230 corresponding clampings, and said line end body 120 outer first metal shells 110 that also are coated with a monolithic construction; Therefore; Have good anti-electromagnetic interference effect, and first metal shell 110 of monolithic construction can practice thrift a cover production mould when producing, greatly reduce production cost.
The above disclosed preferred embodiment that is merely the utility model can not limit the interest field of the utility model certainly with this, so according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (9)
1. a wire pair board connector is characterized in that, comprising:
Line-end connector has the line end body and is placed in the intrinsic line end terminal of said line end, has the fixture block that is the fin shape on the sidewall of said line end body;
The plate terminal adapter has plate end body and is sticked in the plate end terminal on the said plate end body, has on the madial wall of said plate end body and the corresponding draw-in groove of said fixture block;
Wherein, said line end body is plugged in the said plate end body, the corresponding engaging with said draw-in groove of said fixture block, said line end terminal and the corresponding clamping of said plate end terminal, this external metal shell that also is coated with a monolithic construction of said line end.
2. wire pair board connector as claimed in claim 1; It is characterized in that: the fin that has strip on the bottom surface of said line end body; Said plate end body a bottom surface on offer and the corresponding groove of said fin; When said line end body was plugged in the said plate end body, said fin correspondence was sticked in the said groove.
3. wire pair board connector as claimed in claim 2; It is characterized in that: said line end body comprises base portion and the connecting portion that is hollow structure that protrudes out from said base portion; Has said fixture block on the sidewall of said connecting portion; Have said fin on one bottom surface of said connecting portion, also offer the through hole that runs through its hollow structure on the bottom surface of said connecting portion, also run through offering containing hole on the said base portion; Said line end terminal is placed in the said containing hole, and stretches on the bottom surface of said connecting portion and protrude said through hole.
4. wire pair board connector as claimed in claim 3; It is characterized in that: said plate end body has a holding section and a containing cavity; In said containing cavity, protrude out a projection from said holding section, offer said draw-in groove on the sidewall of said containing cavity, offer said groove on the bottom surface of said containing cavity; Said plate end terminal is sticked on the said holding section and stretches in the said containing cavity; The connecting portion of said line end body stretches in the said containing cavity, and said projection is placed in the hollow structure of said connecting portion, and said fixture block is sticked in the said draw-in groove; Said fin is sticked in the said groove, said plate end terminal and the corresponding clamping of said line end terminal.
5. wire pair board connector as claimed in claim 4; It is characterized in that: said plate end terminal has a fastening end; Protrude out two vertical with it links from said fastening end; Form clamp area between the two said links, two said links stretch into from the outside of said holding section in the said containing cavity and are sticked on the said holding section, and said link protrudes said plate end body.
6. wire pair board connector as claimed in claim 1; It is characterized in that: said plate terminal adapter also is coated with metal shell outward; And the metal shell of said line-end connector is provided with first stuck point; Offer first bayonet socket on the metal shell of said plate terminal adapter, the said first stuck point correspondence is sticked in said first bayonet socket.
7. wire pair board connector as claimed in claim 6; It is characterized in that: also offer second bayonet socket on the metal shell of said plate terminal adapter; The sidewall of said plate end body is provided with and corresponding second stuck point of said second bayonet socket, and the said second stuck point correspondence is sticked in said second bayonet socket.
8. a plate terminal adapter is characterized in that, comprising:
Plate end body, said plate end body has a holding section and a containing cavity, offers the connecting hole that is communicated with said containing cavity on the said holding section, and has second stuck point on the sidewall of said plate end body;
Some plate end terminals; Said plate end terminal has a fastening end; Protrude out two vertical with it links from said fastening end; Form clamp area between the two said links, two said links pass said connecting hole and stretch in the said containing cavity and be sticked on the said holding section, and said link protrudes said plate end body;
One metal shell offers first bayonet socket and second bayonet socket on the said metal shell, said metal shell is coated on said plate end, and this is external, and said second bayonet socket engages with said second stuck point.
9. a line-end connector is characterized in that, comprising:
Line end body, said line end body comprise base portion and from the connecting portion that is hollow structure that said base portion protrudes out, also offer the through hole that runs through its hollow structure on the bottom surface of said connecting portion, run through offering containing hole on the said base portion;
Some line end terminals, said line end terminal is placed in the said containing hole, and stretches on the bottom surface of said connecting portion and protrude said through hole;
It is originally external that one metal shell, said metal shell are coated on said line end, has first stuck point on the said metal shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203253672U CN202217825U (en) | 2011-08-19 | 2011-08-19 | Wire-to-board connector, wire end connector and board end connector thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203253672U CN202217825U (en) | 2011-08-19 | 2011-08-19 | Wire-to-board connector, wire end connector and board end connector thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202217825U true CN202217825U (en) | 2012-05-09 |
Family
ID=46017057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203253672U Expired - Fee Related CN202217825U (en) | 2011-08-19 | 2011-08-19 | Wire-to-board connector, wire end connector and board end connector thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202217825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104425962A (en) * | 2013-08-28 | 2015-03-18 | 立讯精密工业（昆山）有限公司 | Cable connector assembly |
-
2011
- 2011-08-19 CN CN2011203253672U patent/CN202217825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104425962A (en) * | 2013-08-28 | 2015-03-18 | 立讯精密工业（昆山）有限公司 | Cable connector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20140819 |
|
| EXPY | Termination of patent right or utility model |