CN204538371U - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN204538371U CN204538371U CN201520079364.3U CN201520079364U CN204538371U CN 204538371 U CN204538371 U CN 204538371U CN 201520079364 U CN201520079364 U CN 201520079364U CN 204538371 U CN204538371 U CN 204538371U
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- terminal
- base portion
- hyoplastron
- electric connector
- ground strip
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Abstract
The utility model discloses a kind of electric connector, described electric connector comprises an insulating body, and described insulating body has a base portion and is positioned at a hyoplastron of described base portion front end; Multiple terminal is fixedly arranged in described base portion in arranging up and down, has upper surface and lower surface that a contact site is revealed in described hyoplastron respectively; Metal-back in one, described interior metal-back has the upper surface that at least one covering part is located at described hyoplastron, and at least one extension extends to described base portion from described covering part, and described extension is covered on described base portion; One outer metal housing, described outer metal housing is coated on outside described interior metal-back, in described electric connector, because described extension covers described base portion, also the coverage of described interior metal-back is just added, effectively raise described terminal ends signal transmission quality, improve the stability of whole described electric connector Signal transmissions.
Description
Technical field
The utility model relates to a kind of electric connector, particularly relates to the electric connector that a kind of shield effectiveness is good.
Background technology
Chinese patent CN201320378153.0, its specification [0008] section discloses a kind of electric connector, comprises insulating body 1, is immobilizated in the first end subgroup 2 of insulating body 1 and shielding part 4.The hyoplastron 12 that described insulating body 1 comprises base portion and extends forward, described hyoplastron 12 has the first surface 121 and second surface 122 that are oppositely arranged, first end subgroup 2 is exposed to described first surface 121, shielding part 4 is arranged at hyoplastron 12 and between first surface 121 and second surface 122, described first end subgroup 2 comprises earth terminal 21, and described earth terminal 21 is provided with towards the projection of described shielding part 4 and contacts the contact site 211 of described shielding part 4.[0020] section discloses shielding part 4 and is arranged at buttcover plate 13 one-body moldedly, is assembled in forward assembled frame 14 again, forms described insulating body 1 after first end subgroup 2 and the second terminal group 3 are relatively assembled in buttcover plate 13 together with buttcover plate 13.But the electric connector of this structure is when for high speed transmission of signals, the electromagnetic radiation that described first end subgroup and described second terminal group produce easily is revealed backward, cause the afterbody of described first end subgroup and described second terminal group in signals transmission, produce string news, affect the transmission quality of the signal of described electric connector.In addition, this electric connector terminal is assembled in described first surface and described second surface simultaneously, and because its number of terminals is more, described hyoplastron is less causes operation inconvenience, is easy to cause terminal to install and loosely upwarps, destroy whole electric connector
Therefore the electric connector designing a kind of improvement is necessary, to overcome the problems referred to above.
Summary of the invention
For background technology institute problems faced, the purpose of this utility model is to provide a kind of upper and lower ground strip can cover the base portion establishing insulating body, and metal-back coverage in increasing, reaches the electric connector that shield effectiveness is good.
For achieving the above object, the utility model adopts following technological means: an insulating body, and described insulating body has a base portion and is positioned at a hyoplastron of described base portion front end; Multiple terminal is fixedly arranged in described base portion in arranging up and down, has upper surface and lower surface that a contact site is revealed in described hyoplastron respectively; Metal-back in one, described interior metal-back has the upper surface that at least one covering part is located at described hyoplastron, and at least one extension extends to described base portion from described covering part, and described extension is covered on described base portion; One outer metal housing, described outer metal housing is coated on outside described interior metal-back.
Further, described extension has at least one contact arm, and described contact arm abuts the inwall of described outer metal housing.
Further, the end of described contact arm is bent to form a location division downwards, and the corresponding described location division of described base portion is provided with groove, and described groove accommodates described location division.
Further, described base portion is arranged with one first receiving space, and described extension is contained in described first receiving space.
Further, described interior metal-back also has a junction vertically connecting described covering part and described extension.
Further, described interior metal-back be by ground strip on one and once ground strip combine, described upper ground strip lid establishes the upper surface of described hyoplastron, and described lower ground strip amplexiforms the lower surface of described hyoplastron.
Further, the both sides of described hyoplastron are respectively provided with a slot to make way, described upper ground strip two side is respectively equipped with an auxiliary section, corresponding described auxiliary section, the two side of described lower ground strip is respectively equipped with a fixed part, and described auxiliary section and described fixed part are co-operatively housed in described slot to make way and make described interior metal-back can the rear end of coated described hyoplastron.
Further, described lower ground strip has a stop section, and the lower surface of described base portion is amplexiformed in described stop section.
Further, multiple described terminal comprises to be arranged terminal and arranges terminal once on one, described upper row's terminal and described lower row's end comprise at least two earth terminals respectively, and described earth terminal is positioned at described hyoplastron edge and its front end is provided with a protuberance, and described protuberance part protrudes described hyoplastron edge.
Further, described upper row's terminal and described lower row's terminal are symmetrical arranged on described hyoplastron, each terminal in described upper row's terminal has one first weld part extending described base portion respectively, each terminal in described lower row's terminal has the second weld part extending described base portion respectively, and described first weld part and described second weld part are that two rows are arranged.
Further, described electric connector also comprises a middle ground sheet further, described middle ground sheet comprises a flat part, to be immobilizated in described hyoplastron and to arrange between terminal and described lower row's terminal on described, one vertical portion, extend to form downwards from described flat part rear end, described vertical portion is between described first weld part and described second weld part.
Further, the both sides of described hyoplastron are respectively formed with a clasp groove caved inward, and described flat part partly exposes to described clasp groove.
Further, described hyoplastron is assembled on described base portion, and the lower surface of described base portion has one second receiving space, and described insulating body also comprises a plastic cement block, and described plastic cement block is contained in described second receiving space and is assembled on described base portion.
Compared with prior art, the utility model has following beneficial effect:
In described electric connector, described upper ground strip has described extension lid and establishes described base portion upper surface, described lower ground strip has described stop section and amplexiforms described plastic cement block lower surface, add the coverage of described interior metal-back, effectively raise described terminal ends signal transmission quality, improve the stable signal transmission of whole described electric connector.Described insulating body is assembled by described base portion, described plastic cement block and described hyoplastron, simplifies described insulating body production technology, reduce the production cost of described electric connector.
[accompanying drawing explanation]
Fig. 1 is the utility model electric connector three-dimensional exploded view;
Fig. 2 is the utility model electrical connector portions three-dimensional exploded view;
Fig. 3 is the utility model electric connector three-dimensional combination figure;
Fig. 4 is the utility model electric connector cutaway view;
Fig. 5 is butt connector three-dimensional exploded view;
Fig. 6 is butt connector three-dimensional combination figure
Fig. 7 is the cutaway view of the utility model electric connector when docking with butt connector;
Fig. 8 is the utility model electric connector second embodiment three-dimensional exploded view.
The drawing reference numeral explanation of embodiment
[embodiment]
For ease of better understanding the purpose of this utility model, structure, feature and effect etc., existing the utility model is described in further detail with embodiment by reference to the accompanying drawings.
As shown in Figure 3 and Figure 6, the utility model electric connector 100 is the electric connector sockets supporting high speed data transfer, and butt connector 200 is the Electric plug with shutter supporting high speed data transfer.
As shown in Figure 1 to Figure 3, described electric connector 100 comprises an insulating body 1, and multiple terminal 2 is fixedly arranged on described insulating body 1; One middle ground sheet 3 is fixedly arranged on described insulating body 1; Metal-back 4 in one, covers and to be fixed on described insulating body 1; One outer metal housing 5, frame is located at described insulating body 1 and described interior metal-back 4 is outer to form a grafting space 501, described outer metal housing 5 has multiple welding foot 531, and described welding foot 531 can correspondence be welded on the ground path on a circuit board (not shown).
As shown in Figures 5 to 7, described butt connector 200 comprises a plastic body 201, and multiple contact terminal 202 is installed in described plastic body 201; One shield shell 203 is located in outside described plastic body 201, and an intershield sheet 205 is fixedly arranged in described plastic body 201, and two fixing shell fragments 204 are fixedly arranged on institute's plastic body 201 both sides respectively, and described plastic body 201 front end is located in a docking chamber 206.When described butt connector 200 is inserted into the grafting space 501 of described electric connector 100, except described contact terminal 202 connects together with corresponding multiple described terminal 2, described fixing shell fragment 204 can contact with described middle ground sheet 3 formation first earth shield structure, thus prevents from electromagnetic radiation from passing described insulating body 1 revealing described terminal 2 Signal transmissions of interference backward.Further, described outer metal housing 5 forms the second earth shield structure with described shield shell 203, thus effectively can form the shielding construction of an entirety encirclement.
As depicted in figs. 1 and 2, be the first embodiment of the utility model electric connector, described insulating body 1 comprises base portion 11, hyoplastron 12, is assembled in described base portion 11 front end, a plastic cement block 13, is stacked in below described base portion 11.In other embodiments, described base portion 11, hyoplastron 12, plastic cement block 13 can be one-body molded or formed with other any-mode, are not limited at this.
As shown in Fig. 1, Fig. 4 and Fig. 7, the upper surface of described base portion 11 is vertically arranged with one first receiving space 111, described first receiving space 111 rear end is arranged with two grooves 112, in the vertical direction, the degree of depth of described groove 112 is greater than the degree of depth of described first receiving space 111, the upper surface of described base portion 11 is also provided with a stopper slot 113, and described stopper slot 113 is communicated with the rear end face of described base portion 11; The lower surface of described base portion 11 is provided with one second receiving space 114, and described plastic cement block 13 is assembled in described second receiving space 114; Described hyoplastron 12 has a upper surface 121 opposing upper and lower and a lower surface 122 and the front surface 123 connected between these two surfaces and both side surface 124, described upper surface 121 and described lower surface 122 are respectively equipped with multiple jube 125 and form multiple terminal containing slot 126, described jube 125 also comprises leading portion 1251 and a back segment 1252, the gauge of described back segment 1252 is larger than the gauge of described leading portion 1251, when facilitating described insulating body 1 to assemble, described back segment 1252 has good hot melt condition; The front end of side surface 124 described in two is also respectively formed with a clasp groove 1241 caved inward, described clasp groove 1241 accommodates the described fixing shell fragment 204 of part, make described fixing shell fragment 204 can connect described middle ground sheet 3, the rear end of side surface 1241 described in two is also respectively formed with a slot to make way 1242, leaves assembling space to described interior metal-back 4.
As Fig. 1, shown in Fig. 2 and Fig. 4, multiple described terminal 2 comprise one group arranged terminal 21 and one group under arrange terminal 22, described upper row's terminal 21 is one-body molded with described base portion 11, each described upper row's terminal 21 comprises one first docking section 211, one first weld part 212 and one first connecting portion 213 be connected between described first docking section 211 and described first weld part 212, described lower row's terminal 22 is one-body molded with described plastic cement block 13, each described lower row's terminal 22 comprises one second docking section 221, one second weld part 222 and the second connecting portion 223 be connected between described second docking section 221 and described second weld part 222, when described base portion 11, described hyoplastron 12, when described plastic cement block 13 is assembled into together, the upper surface of described back segment 1252 forms the first connecting portion 213 described in flat part 1253 fixing by hot melt, the lower surface of described back segment 1252 forms the second connecting portion 223 described in described flat part 1253 fixing by hot melt, prevent described terminal 2 from upwarping in described terminal containing slot 126.Wherein, described first docking section 211 correspondence to be contained in described terminal containing slot 126 and to expose to described upper surface 121, described second docking section 221 correspondence to be contained in described terminal containing slot 126 and to expose to described lower surface 122, described first weld part 212 and described second weld part 222 are arranged in two rows, described upper row's terminal 21 and described lower row's terminal 22 also comprise two earth terminals 23 respectively, described earth terminal 23 is positioned at the edge of described hyoplastron 12 and its front end has a protuberance 231, described protuberance 231 part protrudes the edge of described hyoplastron 12, avoid described electric connector 100 in the process of docking, described hyoplastron 12 is worn.Described first docking section 211 is 180 degree with described second docking section 221 and is symmetrical arranged described grafting space 501 in, thus makes described butt connector 200 can along being inserted into described electric connector 100 forward or backwards.
As shown in Fig. 1, Fig. 4 and Fig. 7, described middle ground sheet 3 comprises a main part 31, to be immobilizated in described hyoplastron 12 and to arrange between terminal 21 and described lower row's terminal 22 on described, separate described upper row's terminal 21 and described lower row's terminal 22, shield the signal interference between described upper row's terminal 21 and described lower row's terminal 22, described main part 31 goes back exposing to described clasp groove 1241 and connecting mutually with described fixing shell fragment 204 of part; One vertical portion 32, extend to form downwards from described main part 31 rear end, described vertical portion 32 is between described first weld part 212 and described second weld part 222, separate described first weld part 212 and described second weld part 222, shield the signal interference between described first weld part 212 and described second weld part 222; Multiple grounding leg 33, extends to form downwards from described vertical portion 32, for being soldered to the ground path of described circuit board (not shown).
As shown in figure Fig. 1, Fig. 3 and Fig. 4, described outer metal housing 5 comprises roof 51, diapire 52 and connects the two side 53 of described roof 51 and described diapire 52, corresponding described stopper slot 113 position of described roof 51 punctures downwards and is shapingly provided with the inwall that a support division 511 supports described stopper slot 113, prevents described outer metal housing 5 from moving forward; In other embodiments, described support division 511 can be formed by other any-mode, does not limit at this.To downward-extension one welding foot 531 in the middle part of each described sidewall 53, the rear end of each described sidewall 53 extends a welding foot 531 downwards, and described welding foot 531 is for welding described circuit board (not shown).
As shown in Figure 1 and Figure 4, described interior metal-back 4 be by ground strip 41 on one and once ground strip 42 combine, described upper ground strip 41 comprises a covering part 411, a junction 413 of one extension 412 and the vertically described covering part 411 of connection and described extension 412, described covering part 411 lid establishes described flat part 1253, described extension 412 lid is established the upper surface of described base portion 11 and is contained in the first receiving space 111, the both sides of described extension 412 have backward and the contact arm 4121 upwards extended respectively, described contact arm 4121 abuts the inwall of described outer metal housing 5, formed and be electrically connected, make described interior metal-back 4 ground connection, the end of described contact arm 4121 is bent to form a location division 4122 downwards, so that described contact arm 4121 and the inwall of described outer metal housing 5 are that a radian contacts, described outer metal housing group 5 is facilitated to install to described insulating body 1, described location division 4122 is contained in described groove 112, avoid described interior metal-back 4 forward slip, the two side of described upper ground strip 41 is also respectively equipped with an auxiliary section 414, the corresponding described auxiliary section 414, two side of described lower ground strip 42 is respectively equipped with a fixed part 421, described auxiliary section 414 is co-operatively housed in described slot to make way 1242 with described fixed part 421, by making described Inner metal-back 4 can coated described insulating body 1, described lower ground strip 42 also has a stop section 422, the lower surface of described plastic cement block 13 is amplexiformed in described stop section 422, described plastic cement block 13 is made to be assembled in described base portion 11 more firm.In other embodiments, described upper ground strip 41 and described lower ground strip 42 can be one-body molded, do not limit at this.
As shown in Figure 8, for the second embodiment of the utility model electric connector 100, the difference of the second embodiment and the first embodiment is that the second embodiment electric connector is for perpendicular plugging electric connector, in the present embodiment, described middle ground sheet 3 does not establish described vertical portion 32, described grounding leg 33 is also direct to be extended to form from described main part 31 to described circuit board (not shown) direction, and described welding foot 531 extends to form from described roof 51 and described diapire 52 to described circuit board (not shown) direction.
As depicted in figs. 1 and 2, described electric connector 100 is in the process of assembling, first make described base portion 11 one-body molded with described upper row's terminal 21, described plastic cement block 13 is one-body molded with described lower row's terminal 22, described middle ground sheet 3 is one-body molded to be fixedly arranged in described hyoplastron 12, secondly, described hyoplastron 12 inserts described base portion 11 from front to back, described plastic cement block 13 is assembled in described base portion 11 from the bottom up, then terminal 2 described in back segment 1252 fixing described in corresponding hot melt is on described hyoplastron 12, lid establishes described upper ground strip 41 on described insulating body 1 from top to bottom, lid to establish on described lower ground strip 42 to described insulating body 1 from the bottom up, on last sheathed described outer metal housing 5 to described insulating body 1, also correspondence is welded to (not shown) on described circuit board.
In sum, the utility model electric connector 100 has following beneficial effect:
(1) described upper ground strip 41 has the upper surface that described extension 412 lid establishes described base portion 11, described lower ground strip 42 has the lower surface that described plastic cement block 13 is amplexiformed in described stop section 422, add the coverage of described interior metal-back 4, can more effectively prevent described electric connector 100 when carrying out high speed transmission of signals, electromagnetic radiation in described grafting space 501 is revealed backward, the string news disturbing the afterbody of described terminal 2 to cause, improve the signal transmission quality of described electric connector 100.
(2) described middle ground sheet 3 has described vertical portion 32 between described first weld part 212 and described second weld part 222, effectively shield the telecommunication interference between described first weld part 212 and described second weld part 222, enhance the stability of described electric connector 100 Signal transmissions.
(3) described insulating body 1 is combined by described base portion 11, described hyoplastron 12 and described plastic cement block 13, reduce the integrated difficulty of described insulating body 1, improve the speed of production of described insulating body 1, save the production cost of described electric connector 100.
(4), when described hyoplastron 12 is assembled, terminal 2 described in the method fixing that have employed hot melt, makes described terminal 2 not easily upwarp on described hyoplastron 12, extends the useful life of described electric connector 100.
Upper detailed description is only the explanation of the preferred embodiment of the utility model, non-ly therefore limits to the scope of the claims of the present utility model, so the equivalence techniques change that all this creation of utilization specifications and diagramatic content are done, is all contained in the scope of the claims of the present utility model.
Claims (13)
1. an electric connector, is characterized in that, comprising:
One insulating body, described insulating body has a base portion and is positioned at a hyoplastron of described base portion front end;
Multiple terminal is fixedly arranged in described base portion in arranging up and down, has upper surface and lower surface that a contact site is revealed in described hyoplastron respectively;
Metal-back in one, described interior metal-back has the upper surface that at least one covering part is located at described hyoplastron, and at least one extension extends to described base portion from described covering part, and described extension is covered on described base portion;
One outer metal housing, described outer metal housing is coated on outside described interior metal-back.
2. electric connector as claimed in claim 1, it is characterized in that: described extension has at least one contact arm, described contact arm abuts the inwall of described outer metal housing.
3. electric connector as claimed in claim 2, is characterized in that: the end of described contact arm is bent to form a location division downwards, and the corresponding described location division of described base portion is provided with groove, and described groove accommodates described location division.
4. electric connector as claimed in claim 1, it is characterized in that: described base portion is arranged with one first receiving space, described extension is contained in described first receiving space.
5. electric connector as claimed in claim 1, is characterized in that: described interior metal-back also has a junction vertically connecting described covering part and described extension.
6. electric connector as claimed in claim 1, is characterized in that: described interior metal-back be by ground strip on one and once ground strip combine, described upper ground strip lid establishes the upper surface of described hyoplastron, and described lower ground strip amplexiforms the lower surface of described hyoplastron.
7. electric connector as claimed in claim 6, it is characterized in that: the both sides of described hyoplastron are respectively provided with a slot to make way, described upper ground strip two side is respectively equipped with an auxiliary section, corresponding described auxiliary section, the two side of described lower ground strip is respectively equipped with a fixed part, and described auxiliary section and described fixed part are co-operatively housed in described slot to make way and make described interior metal-back can the rear end of coated described hyoplastron.
8. electric connector as claimed in claim 6, is characterized in that: described lower ground strip has a stop section, and the lower surface of described base portion is amplexiformed in described stop section.
9. electric connector as claimed in claim 1, it is characterized in that: multiple described terminal comprises to be arranged terminal and arranges terminal once on one, described upper row's terminal and described lower row's terminal comprise at least two earth terminals respectively, described earth terminal is positioned at described hyoplastron edge and its front end is provided with a protuberance, and described protuberance part protrudes described hyoplastron edge.
10. electric connector as claimed in claim 9, it is characterized in that: described upper row's terminal and described lower row's terminal are symmetrical arranged on described hyoplastron, each terminal in described upper row's terminal has one first weld part extending described base portion respectively, each terminal in described lower row's terminal has the second weld part extending described base portion respectively, and described first weld part and described second weld part are that two rows are arranged.
11. electric connectors as claimed in claim 10, it is characterized in that: described electric connector also comprises a middle ground sheet further, described middle ground sheet comprises a main part, to be immobilizated in described hyoplastron and to arrange between terminal and described lower row's terminal on described, one vertical portion, extend to form downwards from described main part rear end, described vertical portion is between described first weld part and described second weld part.
12. electric connectors as claimed in claim 11, is characterized in that: the both sides of described hyoplastron are respectively formed with a clasp groove caved inward, and described main part part exposes to described clasp groove.
13. electric connectors as claimed in claim 1, it is characterized in that: described hyoplastron is assembled on described base portion, the lower surface of described base portion has one second receiving space, and described insulating body also comprises a plastic cement block, and described plastic cement block is contained in described second receiving space and is assembled on described base portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201414619428A | 2014-02-21 | 2014-02-21 | |
| USUS61942830 | 2014-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204538371U true CN204538371U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520079364.3U Active CN204538371U (en) | 2014-02-21 | 2015-02-05 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204538371U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071083A (en) * | 2015-08-07 | 2015-11-18 | 黄海燕 | Electrical connector and fabrication method thereof |
| TWI565159B (en) * | 2015-09-09 | 2017-01-01 | 慶良電子股份有限公司 | Electrical connector |
| CN107293916A (en) * | 2016-04-01 | 2017-10-24 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US9853393B2 (en) | 2016-05-06 | 2017-12-26 | Foxconn Interconnect Technology Limited | Electrical connector with improved waterproof performance |
| CN107658593A (en) * | 2017-08-17 | 2018-02-02 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN108832338A (en) * | 2018-09-03 | 2018-11-16 | 乐清市华信电子有限公司 | High speed connector |
| CN108988613A (en) * | 2017-06-02 | 2018-12-11 | 台达电子工业股份有限公司 | Power adapter and its electrical connector module |
| CN109038052A (en) * | 2018-08-25 | 2018-12-18 | 昆山嘉华电子有限公司 | Electric connector |
| WO2020252716A1 (en) * | 2019-06-20 | 2020-12-24 | 东莞舜威电业有限公司 | Universal serial bus type-c connector |
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2015
- 2015-02-05 CN CN201520079364.3U patent/CN204538371U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071083A (en) * | 2015-08-07 | 2015-11-18 | 黄海燕 | Electrical connector and fabrication method thereof |
| TWI565159B (en) * | 2015-09-09 | 2017-01-01 | 慶良電子股份有限公司 | Electrical connector |
| CN107293916A (en) * | 2016-04-01 | 2017-10-24 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US9853393B2 (en) | 2016-05-06 | 2017-12-26 | Foxconn Interconnect Technology Limited | Electrical connector with improved waterproof performance |
| CN108988613A (en) * | 2017-06-02 | 2018-12-11 | 台达电子工业股份有限公司 | Power adapter and its electrical connector module |
| CN108988613B (en) * | 2017-06-02 | 2020-07-31 | 台达电子工业股份有限公司 | Power converter and electric connector module thereof |
| CN107658593A (en) * | 2017-08-17 | 2018-02-02 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN107658593B (en) * | 2017-08-17 | 2019-12-27 | 番禺得意精密电子工业有限公司 | Electrical connector |
| CN109038052A (en) * | 2018-08-25 | 2018-12-18 | 昆山嘉华电子有限公司 | Electric connector |
| CN109038052B (en) * | 2018-08-25 | 2024-04-16 | 昆山嘉华电子有限公司 | Electric connector |
| CN108832338A (en) * | 2018-09-03 | 2018-11-16 | 乐清市华信电子有限公司 | High speed connector |
| CN108832338B (en) * | 2018-09-03 | 2024-06-07 | 乐清市华信电子有限公司 | High-speed connector |
| WO2020252716A1 (en) * | 2019-06-20 | 2020-12-24 | 东莞舜威电业有限公司 | Universal serial bus type-c connector |
| CN112640224A (en) * | 2019-06-20 | 2021-04-09 | 东莞舜威电业有限公司 | C-type universal serial bus connector |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |