CN204966756U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN204966756U CN204966756U CN201520699894.8U CN201520699894U CN204966756U CN 204966756 U CN204966756 U CN 204966756U CN 201520699894 U CN201520699894 U CN 201520699894U CN 204966756 U CN204966756 U CN 204966756U
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- CN
- China
- Prior art keywords
- terminal
- electric connector
- connector according
- contact site
- insulating body
- 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
The utility model relates to an electric connector, it includes an insulator and accepts a plurality of conductive terminal in insulator, insulator includes the both sides portion and the spliced eye between top, bottom and both sides portion of top, bottom, connection top and bottom, conductive terminal includes that fixed part, the contact site that extends forward into the spliced eye from the fixed part reach the weld part from the fixed part ranging back, conductive terminal includes a plurality of first, second terminals, two spaced apart contact sites about the first terminal has, the second terminal has a contact site, the second terminal is by forming behind the first terminal excision contact site. The utility model discloses the demand that electric connector adopted two kinds of conductive terminal of the first terminal and second terminal to go to satisfied empty contact position, and the first terminal accessible excision contact site formation second terminal only adopt one set of all conductive terminal of mould shaping, have reduced manufacturing cost.
Description
Technical field
The utility model relates to a kind of electric connector, particularly relates to a kind of electric connector with two kinds of variform conducting terminals.
Background technology
Existing USB2.0type-C pin connector generally includes insulating body, terminal module, metallic shield sheet, metal shell and circuit board, terminal module is assembled by upper and lower two parts usually, this just needs to assemble conducting terminal respectively at upper and lower two parts respectively, this manufacture method is unfavorable for volume production because adding number of assembling steps, is therefore substituted gradually aborning; Instead manufacture method after the collets straight forming of electric connector, inserts conducting terminal assemble, but for need to reserve some electric connectors of some empty contact positions in terminal module front end for, this just needs to use the first terminal conducting terminal different with the second terminal two kinds, the first terminal is that tuning fork-like comprises two relative contact sites, and the second terminal only comprises a contact site, two kinds of conducting terminals need two different moulds to be prepared, and this can increase die cost and then lifting production cost.
Therefore, need a kind of new electric connector of design to solve the problems of the technologies described above.
Utility model content
The purpose of this utility model is to provide a kind of electric connector with two kinds of conducting terminals.
For realizing aforementioned object, the utility model adopts following technical scheme: a kind of electric connector, it comprises an insulating body and is contained in the some conducting terminals in insulating body, described insulating body comprises top, bottom, connect the both sides of top and bottom and be formed at top, a spliced eye between bottom and both sides, described conducting terminal comprises fixed part, self-retaining portion extends forwardly to the weld part that the contact site of spliced eye and self-retaining portion extend back, described conducting terminal comprises some first, second terminal, described the first terminal has isolated two contact sites up and down, described second terminal has a contact site, described second terminal is formed after excising a contact site by the first terminal.
As further improvement of the utility model, a Terminals Die group is assembled or be shaped to described some conducting terminals and collets, described terminal module is assembled in forward on insulating body, and described electric connector also comprises a metal shell of coated insulation body and terminal module and is welded on a circuit board of terminal module tail end.
As further improvement of the utility model, described collets have relative front-end and back-end, and upper and lower surface, described collets front end is provided with multiple fixed block, and described top, bottom offer multiple holddown groove, and described fixed block is snapped into holddown groove internal fixtion.
As further improvement of the utility model, the upper and lower of described collets rear end outwardly protrudes out multiple locating piece, described metal shell comprises roof, diapire and connects the two side of roof and diapire, described roof and roof offer multiple location notch respectively, and described locating piece is snapped into location notch internal fixtion.
As further improvement of the utility model, described electric connector comprises and is embedded in insulating body top and bottom respectively and the two metallic shield sheets be oppositely arranged up and down, shield sheet described in each and be provided with tabs fixing in the multiple shell fragment and bending embedding insulating body extending into spliced eye, described tabs is located at shielding sheet rear end.
As further improvement of the utility model, described terminal module comprises two snap close pieces occuping the left and right sides, described snap close piece comprise extend from back to front rear, stage casing and leading portion, described leading portion has the latch part protruding into spliced eye, described stage casing is fixed on collets, described circuit board offers the two through hole run through up and down, described rear is bent downwardly insertion through hole.
As further improvement of the utility model, described metal shell rear end extends two legs downwards, and described two legs also insert two through hole internal fixtion respectively.
As further improvement of the utility model, described stage casing is also together with the sidewall laser welding of metal shell.
As further improvement of the utility model, described conducting terminal is respectively vertical laminated structure, fixed part and the weld part of described the first terminal, the second terminal are arranged in a row in left-right direction jointly, and the contact site of described conducting terminal lines up two rows in spliced eye.
As further improvement of the utility model, described electric connector is USB2.0type-C pin connector.
The utility model electric connector adopts the first terminal and the second terminal two kinds of conducting terminals to go to meet the empty demand contacting position, and the first terminal is by excising shaping second terminal of a contact site, only adopt the shaping all conducting terminals of one set of die, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model electric connector.
Fig. 2 is the structural representation after metal shell removed by the utility model electric connector.
Fig. 3 is the decomposition texture schematic diagram of the utility model electric connector under the first visual angle.
Fig. 4 is the decomposition texture schematic diagram of the utility model electric connector under the second visual angle.
Fig. 5 is the structural representation of the first terminal in the utility model electric connector.
Fig. 6 is the structural representation of the second terminal in the utility model electric connector.
Embodiment
Refer to shown in Fig. 1,2, the utility model electric connector 100 is USB2.0type-C pin connector, one metal shell 4 of the Terminals Die group 2 that it comprises an insulating body 1, grafting from back to front enters insulating body 1, two metallic shield sheets 3, coated insulation body 1 and the terminal module 2 be embedded on insulating body 1 and be welded on a circuit board 5 of terminal module 2 rear end, terminal module 2 is assembled in forward on insulating body 1.
As shown in Figure 3,4, insulating body 1 comprise top 11, bottom 12, connect top 11 and bottom 12 both sides 13 and be formed at top 11, a spliced eye 14 between bottom 12 and both sides 13, top 11, bottom 12 offer multiple holddown groove 15 respectively.
Terminal module 2 comprises collets 21 and some conducting terminals 22 that are shaping or that be assembled on collets 21, collets 21 are provided with pre-and post perforative multiple jack 28, collets 21 comprise collets front end 211 and collets rear end 212, collets rear end 212 is outwardly in collets front end 211, collets front end 211 is upper and lower outwardly protrudes out multiple fixed block 25, fixed block 25 one_to_one corresponding is snapped in holddown groove 15 and coordinates terminal module 2 is fixedly connected with insulating body 1, and collets rear end 212 is upper and lower outwardly protrudes out multiple locating piece 26.
Conducting terminal 22 comprises contact site 221, weld part 222 and connects the fixed part 223 of contact site 221 and weld part 222, contact site 221 protrudes in spliced eye 14, weld part 222 backhand welding is connected on circuit board 5, and fixed part 223 inserts in the jack 28 of corresponding collets 21 fixing.Conducting terminal 22 comprises some the first terminals 23 and second terminal 24 of different structure, as shown in Figure 5, the first terminal 23 comprises two contact sites 221 opposing upper and lower, as shown in Figure 6, second terminal 24 only comprises a contact site 221, second terminal 24 is contact site or lower contact sites on the wherein contact site 221(by excising the first terminal 23) obtain, i.e. the second terminal 24 comparatively few contact site 221 of the first terminal 23.
Terminal module 2 also comprises the two metal latch fasteners 27 occuping the left and right sides respectively, snap close piece 27 comprise extend from back to front rear 271, stage casing 272 and leading portion 273, leading portion 273 has the latch part 274 protruding into spliced eye 14, stage casing 272 is fixed on collets 21, and the sidepiece 13 that leading portion 273 inserts insulating body 1 is fixed.
Two metallic shield sheets 3 are embedded in insulating body 1 top 11 and bottom 12 respectively and are oppositely arranged up and down, each shielding sheet 3 is provided with two tabs 32 fixing in the multiple shell fragments 31 and bending embedding insulating body 1 extending into spliced eye 14, tabs 32 is located at shielding sheet 3 rear end, and multiple shell fragment 31 left-right situs also extends into spliced eye 14 for abutting butt connector (not shown).
Metal shell 4 comprises roof 41, diapire 42 and connects the two side 43 of roof 41 and diapire 42, roof 41 and roof 42 offer multiple location notch 44 respectively, locating piece 26 one_to_one corresponding correspondence is snapped in location notch 44 and coordinates to make to be fixedly connected with between terminal module 2 with metal shell 4, metal shell 4 rear end is bent downwardly extends two legs 45, has assembled rear catch part 27 stage casing 272 together with the sidewall laser welding of metal shell 4.
Circuit board 5 offers the two through hole 51 run through up and down, two legs 45 stretch into respectively in two through hole 51 and catch on to make to be fixedly connected with between metal shell 4 with circuit board 5, rear 271 is also bent downwardly to extend in through hole 51 and catches on to make to be fixedly connected with between snap close piece 27 with circuit board 5, and weld part 223 backhand welding is connected on the bonding pad 52 on circuit board 5.
The utility model electric connector 100 adopts the first terminal 23 and the second terminal 24 two kinds of conducting terminals 22 to go to meet the empty demand contacting position, and the first terminal 23 forms the second terminal 24 by excising a contact site 221, only adopt the shaping all conducting terminals 22 of one set of die, reduce production cost.
Although be example object, disclose preferred implementation of the present utility model, but those of ordinary skill in the art will recognize, when not departing from scope and spirit of the present utility model disclosed in appending claims, various improvement, increase and replacement are possible.
Claims (10)
1. an electric connector, it comprises an insulating body and is contained in the some conducting terminals in insulating body, described insulating body comprises top, bottom, connect the both sides of top and bottom and be formed at top, a spliced eye between bottom and both sides, described conducting terminal comprises fixed part, self-retaining portion extends forwardly to the weld part that the contact site of spliced eye and self-retaining portion extend back, described conducting terminal comprises some first, second terminal, it is characterized in that: described the first terminal has isolated two contact sites up and down, described second terminal has a contact site, described second terminal is formed after excising a contact site by the first terminal.
2. electric connector according to claim 1, it is characterized in that: a Terminals Die group is assembled or be shaped to described conducting terminal and collets, described terminal module is assembled in forward on insulating body, and described electric connector also comprises a metal shell of coated insulation body and terminal module and is welded on a circuit board of terminal module tail end.
3. electric connector according to claim 2, it is characterized in that: described collets have relative front-end and back-end, upper and lower surface, described collets front end is provided with multiple fixed block, and described top, bottom offer multiple holddown groove, and described fixed block is snapped into holddown groove internal fixtion.
4. electric connector according to claim 3, it is characterized in that: the upper and lower of described collets rear end outwardly protrudes out multiple locating piece, described metal shell comprises roof, diapire and connects the two side of roof and diapire, described roof and roof offer multiple location notch respectively, and described locating piece is snapped into location notch internal fixtion.
5. electric connector according to claim 4, it is characterized in that: described electric connector comprises and is embedded in insulating body top and bottom respectively and the two metallic shield sheets be oppositely arranged up and down, shield sheet described in each and be provided with tabs fixing in the multiple shell fragment and bending embedding insulating body extending into spliced eye, described tabs is located at shielding sheet rear end.
6. electric connector according to claim 5, it is characterized in that: described terminal module comprises two snap close pieces occuping the left and right sides, described snap close piece comprise extend from back to front rear, stage casing and leading portion, described leading portion has the latch part protruding into spliced eye, described stage casing is fixed on collets, described circuit board offers the two through hole run through up and down, described rear is bent downwardly insertion through hole.
7. electric connector according to claim 6, is characterized in that: described metal shell rear end extends two legs downwards, and described two legs also insert two through hole internal fixtion respectively.
8. electric connector according to claim 6, is characterized in that: described stage casing is also together with the sidewall laser welding of metal shell.
9. electric connector according to claim 1, it is characterized in that: described conducting terminal is respectively vertical laminated structure, fixed part and the weld part of described the first terminal, the second terminal are arranged in a row in left-right direction jointly, and the contact site of described conducting terminal lines up two rows in spliced eye.
10. the electric connector according to any one in claim 1-9, is characterized in that: described electric connector is USB2.0type-C pin connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699894.8U CN204966756U (en) | 2015-09-10 | 2015-09-10 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699894.8U CN204966756U (en) | 2015-09-10 | 2015-09-10 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204966756U true CN204966756U (en) | 2016-01-13 |
Family
ID=55061798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520699894.8U Expired - Fee Related CN204966756U (en) | 2015-09-10 | 2015-09-10 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204966756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106856278A (en) * | 2016-04-18 | 2017-06-16 | 凡甲电子(苏州)有限公司 | Electric connector |
-
2015
- 2015-09-10 CN CN201520699894.8U patent/CN204966756U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106856278A (en) * | 2016-04-18 | 2017-06-16 | 凡甲电子(苏州)有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210531 Address after: 518104 2nd floor, building a, Sanyang new industrial zone, HO-1 West, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: LUXSHARE PRECISION INDUSTRY Co.,Ltd. Address before: No.17, kuiqing Road, Qinghuang Industrial Zone, Qinghuang village, Qingxi Town, Dongguan City, Guangdong Province, 523650 Patentee before: DONGGUAN XUNTAO ELECTRONIC Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |