CN206595442U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN206595442U CN206595442U CN201720060734.8U CN201720060734U CN206595442U CN 206595442 U CN206595442 U CN 206595442U CN 201720060734 U CN201720060734 U CN 201720060734U CN 206595442 U CN206595442 U CN 206595442U
- Authority
- CN
- China
- Prior art keywords
- terminal
- cladding
- terminal module
- row
- electric connector
- 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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- Manufacturing Of Electrical Connectors (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A kind of electric connector, it includes upper terminal module, metal reinforcing plates, lower terminal module and cladding, the upper terminal module includes upper row's terminal and injection molding the upper insulator outside upper row's terminal, the lower terminal module includes lower row's terminal and injection molding the lower insulator outside lower row's terminal, the upper terminal module, metal reinforcing plates and lower terminal module vertically fit together to form terminal module successively, upper row's terminal and lower row's terminal have the leg portion for extending backward more than upper insulator and lower insulator respectively, wherein described cladding include injection molding terminal module front end the first cladding and injection molding leg portion the second cladding, first cladding and the second cladding are formed by injection moldings different twice.The utility model electric connector can adjust the bending height of the weld part of terminal, so that electric connector is applicable to different application occasion.
Description
Technical field
The utility model is related to a kind of electric connector, more particularly to a kind of USB Type C electric connectors.
Background technology
The prior art related to the utility model, refer to Chinese invention patent application disclosed in 8 days June in 2016
No. CN105655796A, there is disclosed a kind of electric connector, its upper terminal module, metal for including being assembled to each other are strengthened
Plate and lower terminal module, wherein upper terminal module, metal reinforcing plates and lower terminal module are externally provided with integrated injection molding
Cladding.Because such electric connector may apply to different occasions, so that the weld part of terminal needs different bendings high
Degree.Prior art needs many molds to realize the electric connector of different bending height, so as to cause mould production cost high.
In view of the drawbacks described above of prior art, is necessary a kind of improved electric connector of design in fact.
Utility model content
Technical problem to be solved in the utility model is：A kind of electric connector is provided, the weldering of its adjustable terminal
The bending height of socket part, so that electric connector is applicable to different application occasion.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of electric connector, it includes upper terminal module, metal reinforcing plates, lower terminal module and cladding, it is described on
Terminal module includes upper row's terminal and injection molding the upper insulator outside upper row's terminal, and the lower terminal module includes lower row end
Son and lower insulator of the injection molding outside lower row's terminal, the upper terminal module, metal reinforcing plates and lower terminal module edge are perpendicular
Nogata is to fitting together successively so as to form terminal module, and upper row's terminal and lower row's terminal are super with extending back respectively
Go out the leg portion of upper insulator and lower insulator, wherein the cladding includes first bag of the injection molding in terminal module front end
The second cladding of body and injection molding in leg portion is covered, first cladding and the second cladding are by injections different twice
Shaping is formed.
Compared with prior art, the utility model at least has the advantages that：Due to first cladding and
Two claddings are formed by injection moldings different twice, and the leg portion of terminal can be before the second cladding be body formed, according to market
The demand of different clients, adjusts out corresponding bending height, so that highly versatile, production cost is low.
Further improvement of the utility model is as follows：
Further, second cladding is formed with the hyoplastron portion positioned at front end, the base portion positioned at rear end and connection
Stage portion between hyoplastron portion and base portion, the stage portion is more than the hyoplastron portion in vertical direction in the thickness of vertical direction
On thickness, the thickness of the base portion in the vertical direction is more than the thickness of the stage portion in the vertical direction.
Further, upper row's terminal and lower row's terminal include being exposed to the upper and lower surface in hyoplastron portion respectively
Flat plate-like contact portion.
Further, the leg portion is bent to form including the extension parallel to contact site, from extension in 90 degree
Kink and the circuit board pins being bent to form again in 90 degree from kink.
Further, the bearing of trend of the extension is identical with the bearing of trend of circuit board pin.
Further, the metal reinforcing plates include two separately positioned the first reinforcing plates and the second reinforcing plate, described
First reinforcing plate and the second reinforcing plate are separately positioned on the both lateral sides of terminal module, first reinforcing plate and the second reinforcing plate
There is the holding part for extending laterally and exposing the first cladding respectively, the holding part is used to fasten with butt connector.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model electric connector.
Fig. 2 is the stereogram that electric connector as shown in Figure 1 removes second housing.
Fig. 3 is the stereogram that electric connector as shown in Figure 2 removes metal shell.
Fig. 4 is the stereogram of the non-cladding of injection molding second of terminal module as shown in Figure 3.
Fig. 5 is the stereogram before the leg portion bending of terminal module as shown in Figure 4.
Fig. 6 is the three-dimensional exploded view before terminal module group assembling as shown in Figure 5.
Fig. 7 is the stereogram of upper row's terminal and lower row's terminal as shown in Figure 6.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Fig. 1 to 7, to meet a kind of electric connector 100 of the present utility model, it includes upper terminal module 1, metal
Reinforcing plate 2, lower terminal module 3 and cladding 4.
Upper terminal module 1 includes upper row's terminal 11 and injection molding the upper insulator 12 outside upper row's terminal 11, lower terminal
Module 3 includes lower row's terminal 31 and injection molding the lower insulator 32 outside lower row's terminal 31.Upper terminal module 1, metal are strengthened
Plate 2 and lower terminal module 3 vertically fit together to form terminal module, upper row's terminal 11 and lower row successively
Terminal 31 has the leg portion 51 for extending backward more than upper insulator 12 and lower insulator 32 respectively.
Cladding 4 includes injection molding in the first cladding 41 of terminal module front end and injection molding in leg portion 51
Second cladding 42, the cladding 42 of the first cladding 41 and second is formed by injection moldings different twice.First cladding
Body 41 is formed with the hyoplastron portion 411 positioned at front end, the base portion 413 positioned at rear end and is connected to hyoplastron portion 411 and base portion 413
Between stage portion 412, the stage portion 412 is more than the in the vertical direction of hyoplastron portion 411 in the thickness of vertical direction
Thickness, the thickness of the in the vertical direction of base portion 413 is more than the thickness of the in the vertical direction of stage portion 412.Upper row end
Son 11 and lower row's terminal 31 include the upper surface 421 exposed to hyoplastron portion 411 and the flat plate-like contact portion of lower surface 422 respectively
53 and the fixed part 52 that is fixed in upper insulator 12 and lower insulator 22.
Leg portion 51 is in 90 degree of bendings being bent to form including the extension 511 parallel to contact site 53, from extension 511
Portion 512 and the circuit board pins 513 being bent to form again in 90 degree from kink 512.The bearing of trend of extension 511 and electricity
The bearing of trend of road plate pin 513 is identical.
Metal reinforcing plates 2 include two separately positioned the first reinforcing plates 21 and the second reinforcing plate 22, and described first strengthens
The reinforcing plate 22 of plate 21 and second is separately positioned on the both lateral sides of terminal module, the reinforcing plate 22 of the first reinforcing plate 21 and second
There is the holding part 23 for extending laterally and exposing the first cladding 41 respectively, the holding part 23 is used to fasten with butt connector.
Electric connector 100 also includes metal shell 61 and the second housing 62 being coated on outside metal shell 61, the metal
Shell 61 is formed with the slot 63 extended along the longitudinal direction, coordinates so that butt connector is inserted.Second housing 62 is provided with two
Alar part 64, each alar part 64, which is provided with, is used for the screw hole 641 that electric connector 100 is fixed to the external circuit board by screw.Outside metal
The top of shell 61 is additionally provided with glue filling opening 611, and the glue filling opening 611 is used to irrigate waterproof glue.
The following manufacture method that will introduce above-mentioned electric connector 100：
A kind of manufacture method of electric connector 100, it comprises the following steps：
(1) upper terminal module 1, metal reinforcing plates 2 and lower terminal module 3 are provided, the upper terminal module 1 includes upper
The upper insulator 12 of terminal 11 and injection molding outside upper row's terminal 11 is arranged, the lower terminal module 3 includes the lower He of row's terminal 31
Injection molding is in the lower insulator 32 of lower row's terminal 31, and upper row's terminal 11 and lower row's terminal 31 have respectively to extend back
Beyond the leg portion 51 of upper insulator 12 and lower insulator 32；
(2) by upper terminal module 1, metal reinforcing plates 2 and lower terminal module 3 vertically fit together successively from
And form terminal module；
(3) in the first cladding of front end injection molding 41 of terminal module, upper row's terminal 11 and lower 12 points of row's terminal
The flat plate-like contact portion 53 on the upper and lower surface of the first cladding 41 Bao Kuo be exposed to；
(4) leg portion 51 is highly subjected to bending according to predetermined bending；
(5) in outer the second cladding of injection molding 42 in leg portion 51, the weld part 51 is coated on the second cladding
Edge in 42 buries portion and extends in the circuit board pin 513 outside the second cladding 42.
The edge portion of burying includes the bendings being bent to form parallel to the extension 511 of contact site 53 and from extension 511 in 90 degree
Portion 512, the circuit board pin 53 is bent to form from kink 512 in 90 degree.The bearing of trend and circuit of the extension 511
The bearing of trend of plate pin 513 is identical.
Metal reinforcing plates 2 include two separately positioned the first reinforcing plates 21 and the second reinforcing plate 22, and described first strengthens
The reinforcing plate 22 of plate 21 and second is separately positioned on the both lateral sides of terminal module, the reinforcing plate 22 of the first reinforcing plate 21 and second
There is the holding part 23 for extending laterally and exposing the first cladding 41 respectively, the holding part 23 is used to fasten with butt connector.
Compared with prior art, because the cladding 42 of the first cladding 41 and second is by injection moldings different twice
Formed, the leg portion 51 of terminal can adjust out corresponding before the shaping of the second cladding 42, according to the demand of market different clients
Bending height so that highly versatile, production cost is low.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, made a variety of conversion are all fallen within protection domain of the present utility model.
Claims (6)
1. a kind of electric connector, it includes upper terminal module, metal reinforcing plates, lower terminal module and cladding, the upper end
Submodule group includes upper row's terminal and injection molding the upper insulator outside upper row's terminal, and the lower terminal module includes lower row's terminal
With lower insulator of the injection molding outside lower row's terminal, the upper terminal module, metal reinforcing plates and lower terminal module are along vertically
Direction is fitted together so as to form terminal module successively, and upper row's terminal and lower row's terminal have respectively to be extended backward more than
The leg portion of upper insulator and lower insulator, it is characterised in that：The cladding includes injection molding in terminal module front end
First cladding and injection molding are in second cladding in leg portion, and first cladding and the second cladding are different by twice
Injection molding formed.
2. electric connector as claimed in claim 1, it is characterised in that：Second cladding is formed with the hyoplastron positioned at front end
Portion, the base portion positioned at rear end and the stage portion being connected between hyoplastron portion and base portion, thickness of the stage portion in vertical direction
Degree is more than the thickness of hyoplastron portion in the vertical direction, and the thickness of the base portion in the vertical direction exists more than the stage portion
Thickness on vertical direction.
3. electric connector as claimed in claim 2, it is characterised in that：Upper row's terminal and lower row's terminal include exposing respectively
In the flat plate-like contact portion of the upper and lower surface in hyoplastron portion.
4. electric connector as claimed in claim 3, it is characterised in that：The leg portion includes the extension parallel to contact site
Portion, the circuit board pins being bent to form again in 90 degree in 90 degree of kinks being bent to form and from kink from extension.
5. electric connector as claimed in claim 4, it is characterised in that：The bearing of trend of the extension and circuit board pin
Bearing of trend is identical.
6. electric connector as claimed in claim 1, it is characterised in that：The metal reinforcing plates include two separately positioned the
One reinforcing plate and the second reinforcing plate, first reinforcing plate and the second reinforcing plate are separately positioned on the both lateral sides of terminal module,
First reinforcing plate and the second reinforcing plate have the holding part for extending laterally and exposing the first cladding respectively, and the holding part is used
Fastened in butt connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060734.8U CN206595442U (en) | 2017-01-18 | 2017-01-18 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060734.8U CN206595442U (en) | 2017-01-18 | 2017-01-18 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206595442U true CN206595442U (en) | 2017-10-27 |
Family
ID=60128089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720060734.8U Expired - Fee Related CN206595442U (en) | 2017-01-18 | 2017-01-18 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206595442U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684611A (en) * | 2017-01-18 | 2017-05-17 | 启东乾朔电子有限公司 | Electric connector and manufacturing method thereof |
| CN109638547A (en) * | 2018-12-06 | 2019-04-16 | 昆山杰顺通精密组件有限公司 | The positive anti-plug USB socket of adhesive-spill-preventing |
| CN109888537A (en) * | 2017-12-06 | 2019-06-14 | 日本航空电子工业株式会社 | Connector and core of a cable |
-
2017
- 2017-01-18 CN CN201720060734.8U patent/CN206595442U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684611A (en) * | 2017-01-18 | 2017-05-17 | 启东乾朔电子有限公司 | Electric connector and manufacturing method thereof |
| CN109888537A (en) * | 2017-12-06 | 2019-06-14 | 日本航空电子工业株式会社 | Connector and core of a cable |
| US10804656B2 (en) | 2017-12-06 | 2020-10-13 | Japan Aviation Electronics Industry, Limited | Connector connectable to different cable types, and cable harness including the connector |
| CN109638547A (en) * | 2018-12-06 | 2019-04-16 | 昆山杰顺通精密组件有限公司 | The positive anti-plug USB socket of adhesive-spill-preventing |
| CN109638547B (en) * | 2018-12-06 | 2020-07-24 | 昆山杰顺通精密组件有限公司 | Anti-glue-overflow positive and negative plug USB socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20200118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |