CN205355339U - Positive reverse plug USB socket - Google Patents

Positive reverse plug USB socket Download PDF

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Publication number
CN205355339U
CN205355339U CN201620032281.3U CN201620032281U CN205355339U CN 205355339 U CN205355339 U CN 205355339U CN 201620032281 U CN201620032281 U CN 201620032281U CN 205355339 U CN205355339 U CN 205355339U
Authority
CN
China
Prior art keywords
terminal group
usb socket
spot
interfacing part
earthing member
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.)
Withdrawn - After Issue
Application number
CN201620032281.3U
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Chinese (zh)
Inventor
顾远文
李鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Everwin Precision Technology Co Ltd
Original Assignee
Shenzhen Everwin Precision Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Everwin Precision Technology Co Ltd filed Critical Shenzhen Everwin Precision Technology Co Ltd
Priority to CN201620032281.3U priority Critical patent/CN205355339U/en
Application granted granted Critical
Publication of CN205355339U publication Critical patent/CN205355339U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a positive reverse plug USB socket, include the interfacing part, and the cover locate the interfacing part outer and with the interfacing part constitutes the metal casing in grafting space, the interfacing part include first terminal group, second terminal group, centre gripping in isolation medium plate, general between first, the second terminal group first terminal group, second terminal group in keep apart medium plate shaping in the insulator of an organic whole, and ground connection piece, the interfacing part is formed with the basal portion, is located butt joint tongue in the grafting space, and connect the step portion of butt joint tongue and basal portion, ground connection piece cover is located step portion is peripheral, it is located to keep apart the medium plate the both sides of the step position department of putting be equipped with with the spot -welding portion of ground connection piece medial surface contact, spot -welding portion through spot welding with ground connection piece fixing is as an organic whole. This application can effectively improve the whole uniformity of product.

Description

Positive anti-plug USB socket
Technical field
The application relates to electric connector field, espespecially a kind of positive anti-plug USB socket.
Background technology
USB (universal serial bus) (USB) is present in daily life widely, and the transmission of electronic device data adopts this general standard mostly;The appearance of USB3.0 standard drastically increases the transmission speed of data, designs in the USB interface of standard AType type, and USB3.0 ideally can realize change in design and not affect downward compatibility and constructional appearance.But while the MicroUSB field of mobile terminal application then cannot realize function upgrading, ensure that constructional appearance is constant, MicroUSB3.0 standard finally makes surface structure complicate, namely mode side by side is adopted to add an interface to hold the function leg increased, but occupy bigger space, it is limited to the development trend of smart mobile phone ultrathin, makes MicroUSB3.0 application on mobile phone be greatly limited, be badly in need of a kind of brand-new high speed serialization versabus to solve this problem.
In the case, USB association is proposed brand-new USB3.1TypeC type interface connector, has taken into account size and performance simultaneously, has adapted to the application on intelligent terminal, but it can not be backward compatible.But this product size is less, and pin count is more, the docking section causing connector female seat is subjected to very big pressure in grafting process, the centre of docking section is integrally formed with metal partion (metp), the strength that described docking section is born generally is digested by this metal partion (metp), and metal partion (metp) holding capacity is still limited, bigger strength is easily caused the harmful effects such as metal partion (metp) deformation, docking section displacement.
Utility model content
The purpose of the application is in that to provide a kind of positive anti-plug USB socket, by the strength being applied to interfacing part passes to earthing member or metal shell, so that socket entirety bears the strength being applied to interfacing part.
For this, this application provides a kind of positive anti-plug USB socket, including interfacing part, and be sheathed on outside described interfacing part and constitute the metal shell in grafting space with described interfacing part, described interfacing part includes the first terminal group, second terminal group, it is held on described first, plate in isolation between second terminal group, by described the first terminal group, second terminal group in described isolation sheet metal forming in one insulating body, and earthing member, described interfacing part is formed with base portion, it is positioned at the docking tongue in described grafting space, and connect the stage portion of described docking tongue and base portion, it is peripheral that described earthing member is sheathed on described stage portion, in described isolation, plate is positioned at the both sides of described stage portion position and is provided with the spot-welding part contacted with described earthing member medial surface, described spot-welding part is integrated with described earthing member fixing by spot welding.
Preferably, in described isolation, plate also includes main part, is formed at the docking draw-in groove of front end, described main part both sides, the protuberance being located at described docking card front of the slot, the leg that extends from both sides, described main part rear end, described spot-welding part is positioned at the rear of described docking draw-in groove, and described spot-welding part is exposed to the outer surface of described insulating body in both lateral sides.
Preferably, the Extendible flake that described earthing member includes circumferential body portion, formed in bending after rear end, described circumferential body portion upwardly extends, described Extendible flake is positioned at the end face of described base portion and contacts with the inner surface of described metal shell.
Preferably, described Extendible flake and described metal shell are welded in one by the technique of spot welding by described Extendible flake, make the strength that plate in isolation bears pass to metal shell by earthing member.
Preferably, the catch that the rear end, circumferential body portion of described earthing member extends to form after also including upwards bending, described catch is used for abutting butt connector to prevent butt connector to be excessively inserting.
Preferably, described catch is positioned at described Extendible flake both sides.
Preferably, described earthing member also includes the hole clipping integrally extended to form with described Extendible flake, and the corresponding described hole clipping of the insulating body of the base portion of described interfacing part is provided with fixture block.
Compared to prior art, the application positive anti-plug USB socket is arranged in the spot-welding part of the isolation plate at the stage portion place of described interfacing part and is exposed to the both sides of described insulating body and contacts with the both sides of the earthing member being sheathed on described stage portion place, mode again through spot welding makes plate in described isolation be integrated with described earthing member fixing, the grafting strength making butt connector is born by USB socket entirety, strengthens the steadiness of product.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of the positive anti-plug USB socket of the application;
Fig. 2 is the three-dimensional exploded view of the positive anti-plug USB socket of the application;
Fig. 3 is the three-dimensional exploded view of positive anti-plug another angle of USB socket of the application;
Fig. 4 is the axonometric chart of the interfacing part of the positive anti-plug USB socket of the application;
Fig. 5 be the positive anti-plug USB socket of the application isolation in the axonometric chart of plate;
Fig. 6 is the axonometric chart of the earthing member of the positive anti-plug USB socket of the application;
Fig. 7 be the positive anti-plug USB socket of the application isolation in plate and earthing member coordinate figure;
Fig. 8 is the location drawing of plate, the second terminal group in the application positive anti-plug USB socket the first terminal group, isolation;
Fig. 9 is the application sectional view along A-A dotted line shown in Fig. 1;
Figure 10 is the application sectional view along B-B dotted line shown in Fig. 1.
Detailed description of the invention
The positive anti-plug USB socket of the application is USB3.1TypeC type socket connector, and USB3.1TypeC is that the one formulated by USB-IF association is intended to reduce product size to meet handheld mobile device demand, and the new interface of transfer rate can be substantially improved simultaneously.
Referring to shown in Fig. 1 to Fig. 4, the application positive anti-plug USB socket includes interfacing part 10, the metal shell 20 that is sheathed on outside described interfacing part 10 and the insulation afterbody 30 being shaped in described interfacing part 10 and described metal shell 20 rear end.Described interfacing part 10 includes the first terminal group the 11, second terminal group 12, be held on described the first terminal group 11 and plate 13 in isolation between described second terminal group 12, with plate 13 in described isolation, described the first terminal group the 11, second terminal group 12 taken shape in the insulating body 15 of one and is sheathed on the earthing member 14 on described insulating body 15.
Described the first terminal group the 11, second terminal group 12 includes some conducting terminals respectively and described some conducting terminals takes shape in the collets of one.In described isolation, plate 13 is taken shape in one with described second terminal group 12 by described collets.Plate 13 in described the first terminal group the 11, second terminal group 12 and interior isolation thereof is taken shape in one by described insulating body 15.
Described interfacing part 10 includes base portion 103, docks tongue 101 and in described base portion 103 and the stage portion 102 docked between tongue 101 from what base portion forward direction extended to form.Described stage portion 102 external diameter is more than described docking tongue 101 and less than described base portion 103.Described earthing member 14 is sheathed in described stage portion 102.The both sides end face of described base portion 103 is provided with fixture block 151.
Referring to shown in Fig. 5 to Fig. 7, Fig. 9, Figure 10, in described isolation, plate 13 includes main part 131, is formed at the docking draw-in groove 132 of front end, described main part 131 both sides, is positioned at the protuberance 136 in described docking draw-in groove 132 front, the spot-welding part 134 being positioned at described docking draw-in groove 132 rear and the leg 135 extended from rear end, described main part 131 both sides.Described spot-welding part 134 is positioned at stage portion 102 position of described interfacing part 10, and described spot-welding part 134 is exposed to described insulating body 15 outer surface in both lateral sides.
Described earthing member 14 structure in the form of a ring is sheathed on described stage portion 102 place, extension 144 that described earthing member 14 includes circular body portion 141, upwardly extend bending more respectively from the upper and lower both sides, rear end of described circular body portion 141 is formed, from upper and lower both sides, the described circular body portion 141 rear end catch 145 that upwards bending extends to form respectively, described catch 145 is positioned at described extension 144 both sides.With described extension 144 integrally extend to form also have be snapped on the fixture block 151 of described base portion 103 hole clipping 143.
In described isolation, the spot-welding part 134 of plate 13 contacts with the both sides 142 of the circular body portion 141 of described earthing member 14 after the two sides of described insulating body 15 are extended at stage portion 102 place, by the technique of spot welding, the both sides 142 of described spot-welding part 134 with earthing member 14 is welded in one.The Extendible flake 144 of described earthing member 14 is positioned on the end face up and down of described base portion 103 and contacts with described metal shell 20, is welded on described metal shell 20 by described Extendible flake 144 by the technique of spot welding.So, when described butt connector (not shown) is inserted and is docked with interfacing part 10, the insertion force that in the isolation of described interfacing part 10, the protuberance 136 of front end, plate 13 both sides bears will pass to described earthing member 14 by described spot-welding part 134, strength is then ultimately transferred to metal shell 20 by described Extendible flake 144 by described earthing member 14, make docking strength be digested and assimilated by socket entirety, and not merely rely on plate 13 in isolation to digest.Meanwhile, spot welding connected mode, the ground connection contact performance making earthing member is better, more enhances the globality of USB socket, and intensity is higher.
Described earthing member 14 is positioned at the catch 145 of described Extendible flake 144 both sides for keeping out described butt connector, it is prevented that butt connector is excessively inserting and injures interfacing part 10.Described butt connector is abutted the strength of described catch 145 and can also be connected with the spot welding of metal shell 20 by described Extendible flake 144 and pass to metal shell 20, it is prevented that butt connector insertion force acts on described interfacing part 10 and causes the dislocation between interfacing part 10 and metal shell 20.
Refer to shown in Fig. 8, in described isolation, the middle vacancy of the main part 131 of plate 13 forms breach 133, and described the first terminal group the 11, second terminal group 12 includes ground terminal 121, power supply terminal 122, some signals and control terminal 123, power supply terminal 124, ground terminal 125 successively respectively.Described power supply terminal 122, some signals and control terminal 123, power supply terminal 124 are arranged in breach 133 position of described isolation plate 13, and described ground terminal 121,125 is arranged in main part 131 position of described isolation plate 13.Because of some particular/special requirement, described power supply terminal 122, the terminal thickness of 124 is more than described ground terminal 121, the thickness of 125, by described power supply terminal 122, the 124 gap position places being placed in plate 13 in described isolation are possible to prevent the problem that the power supply terminal 122,124 of described thickening, with plate 13 in described isolation, short circuit occurs.
The application positive anti-plug USB socket is arranged in the spot-welding part 134 of the isolation plate 13 at stage portion 102 place of described interfacing part 10 and is exposed to the both sides of described insulating body 15 and contacts with the both sides 142 of the earthing member 14 being sheathed on described stage portion 102 place, mode again through spot welding makes plate 13 in described isolation be integrated with described earthing member 14 fixing, the grafting strength making butt connector is born by USB socket entirety, strengthens the steadiness of product.

Claims (7)

1. a positive anti-plug USB socket, including interfacing part, and be sheathed on outside described interfacing part and constitute the metal shell in grafting space with described interfacing part, described interfacing part includes the first terminal group, second terminal group, it is held on described first, plate in isolation between second terminal group, by described the first terminal group, second terminal group in described isolation sheet metal forming in one insulating body, and earthing member, described interfacing part is formed with base portion, it is positioned at the docking tongue in described grafting space, and connect the stage portion of described docking tongue and base portion, it is peripheral that described earthing member is sheathed on described stage portion, it is characterized in that, in described isolation, plate is positioned at the both sides of described stage portion position and is provided with the spot-welding part contacted with described earthing member medial surface, described spot-welding part is integrated with described earthing member fixing by spot welding.
2. positive anti-plug USB socket as claimed in claim 1, it is characterized in that, in described isolation, plate also includes main part, is formed at the docking draw-in groove of front end, described main part both sides, the protuberance being located at described docking card front of the slot, the leg that extends from both sides, described main part rear end, described spot-welding part is positioned at the rear of described docking draw-in groove, and described spot-welding part is exposed to the outer surface of described insulating body in both lateral sides.
3. positive anti-plug USB socket as claimed in claim 1 or 2, it is characterized in that, the Extendible flake that described earthing member includes circumferential body portion, formed in bending after rear end, described circumferential body portion upwardly extends, described Extendible flake is positioned at the end face of described base portion and contacts with the inner surface of described metal shell.
4. positive anti-plug USB socket as claimed in claim 3, it is characterised in that described Extendible flake and described metal shell are welded in one by the technique of spot welding by described Extendible flake, make the strength that plate in isolation bears pass to metal shell by earthing member.
5. positive anti-plug USB socket as claimed in claim 3, it is characterised in that the catch that the rear end, circumferential body portion of described earthing member extends to form after also including upwards bending, described catch is used for abutting butt connector to prevent butt connector to be excessively inserting.
6. positive anti-plug USB socket as claimed in claim 5, it is characterised in that described catch is positioned at described Extendible flake both sides.
7. positive anti-plug USB socket as claimed in claim 3, it is characterised in that described earthing member also includes the hole clipping integrally extended to form with described Extendible flake, the corresponding described hole clipping of the insulating body of the base portion of described interfacing part is provided with fixture block.
CN201620032281.3U 2016-01-13 2016-01-13 Positive reverse plug USB socket Withdrawn - After Issue CN205355339U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620032281.3U CN205355339U (en) 2016-01-13 2016-01-13 Positive reverse plug USB socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620032281.3U CN205355339U (en) 2016-01-13 2016-01-13 Positive reverse plug USB socket

Publications (1)

Publication Number Publication Date
CN205355339U true CN205355339U (en) 2016-06-29

Family

ID=56175130

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620032281.3U Withdrawn - After Issue CN205355339U (en) 2016-01-13 2016-01-13 Positive reverse plug USB socket

Country Status (1)

Country Link
CN (1) CN205355339U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105490059A (en) * 2016-01-13 2016-04-13 深圳市长盈精密技术股份有限公司 Positive-negative insertion USB socket
CN106025638A (en) * 2016-07-25 2016-10-12 深圳市长盈精密技术股份有限公司 High-current USB Type C socket and manufacturing method thereof
CN106848665A (en) * 2017-03-10 2017-06-13 昆山杰顺通精密组件有限公司 Positive anti-plug USB connector
CN109088215A (en) * 2018-08-03 2018-12-25 深圳市长盈精密技术股份有限公司 The positive anti-plug USB socket of waterproof
US10236599B2 (en) 2016-12-02 2019-03-19 Foxconn Interconnect Technology Limited Grounding collar connected with grounding terminal
TWI689138B (en) * 2016-06-30 2020-03-21 英屬開曼群島商鴻騰精密科技股份有限公司 Electrical connector

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105490059A (en) * 2016-01-13 2016-04-13 深圳市长盈精密技术股份有限公司 Positive-negative insertion USB socket
TWI689138B (en) * 2016-06-30 2020-03-21 英屬開曼群島商鴻騰精密科技股份有限公司 Electrical connector
CN106025638A (en) * 2016-07-25 2016-10-12 深圳市长盈精密技术股份有限公司 High-current USB Type C socket and manufacturing method thereof
US10236599B2 (en) 2016-12-02 2019-03-19 Foxconn Interconnect Technology Limited Grounding collar connected with grounding terminal
CN106848665A (en) * 2017-03-10 2017-06-13 昆山杰顺通精密组件有限公司 Positive anti-plug USB connector
CN109088215A (en) * 2018-08-03 2018-12-25 深圳市长盈精密技术股份有限公司 The positive anti-plug USB socket of waterproof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20160629

Effective date of abandoning: 20180928

AV01 Patent right actively abandoned

Granted publication date: 20160629

Effective date of abandoning: 20180928