CN211700681U - Connector with a locking member - Google Patents

Connector with a locking member Download PDF

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Publication number
CN211700681U
CN211700681U CN202020144269.8U CN202020144269U CN211700681U CN 211700681 U CN211700681 U CN 211700681U CN 202020144269 U CN202020144269 U CN 202020144269U CN 211700681 U CN211700681 U CN 211700681U
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CN
China
Prior art keywords
connector
terminals
row
contact portion
insulative 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.)
Active
Application number
CN202020144269.8U
Other languages
Chinese (zh)
Inventor
张道宽
杨勇
王勇
陈裕全
王迎春
姚李强
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.)
Tyco Electronics Shanghai Co Ltd
Original Assignee
Tyco Electronics Shanghai 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 Tyco Electronics Shanghai Co Ltd filed Critical Tyco Electronics Shanghai Co Ltd
Priority to CN202020144269.8U priority Critical patent/CN211700681U/en
Application granted granted Critical
Publication of CN211700681U publication Critical patent/CN211700681U/en
Priority to JP2021006324A priority patent/JP2021118175A/en
Priority to DE102021100970.7A priority patent/DE102021100970A1/en
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Anticipated expiration legal-status Critical

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/716—Coupling device provided on the PCB
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2107/00—Four or more poles

Abstract

The utility model discloses a connector, include: an insulating body; a row of first terminals disposed on the insulative body; and a row of second terminals disposed on the insulative body. A portion of each of the row of first terminals and the row of second terminals is directly wrapped in the insulative body to permanently secure the row of first terminals and the row of second terminals to the insulative body without being separable from the insulative body. The utility model discloses in, two rows of terminals of connector are all fixed on insulator forever to prevent that the terminal from removing, improved the reliability of connector.

Description

Connector with a locking member
Technical Field
The utility model relates to a connector especially relates to a USB3.0 connector.
Background
In the prior art, the USB3.0 connector generally includes two rows of terminals adjacent to each other, and the two rows of terminals are usually detachably inserted into the slots of the insulating body. This results in the terminals being susceptible to movement within the housing, which can result in poor connector contact once the terminals are misaligned from their proper mounting positions, thereby reducing the operational reliability of the connector.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to solve at least one of the above problems and drawbacks existing in the prior art.
According to an aspect of the present invention, there is provided a connector including: an insulating body; a row of first terminals disposed on the insulative body; and a row of second terminals disposed on the insulative body. A portion of each of the row of first terminals and the row of second terminals is directly wrapped in the insulative body to permanently secure the row of first terminals and the row of second terminals to the insulative body without being separable from the insulative body.
According to an exemplary embodiment of the present invention, the connector is a USB3.0 connector, one of the first and second rows of terminals is an upper row of terminals in the USB3.0 connector, and the other row is a lower row of terminals in the USB3.0 connector.
According to another exemplary embodiment of the present invention, the insulative body is insert molded directly over the row of first terminals and the row of second terminals to permanently secure the row of first terminals and the row of second terminals to the insulative body.
According to another exemplary embodiment of the invention, the connector further comprises a metal shielding shell in which the insulating body is accommodated.
According to another exemplary embodiment of the present invention, the connector further comprises an insulating housing fixed to the metal shield shell.
According to another exemplary embodiment of the present invention, each of the first terminals includes a first contact portion at a front end thereof and a first electrical connection portion at a rear end thereof; each of the second terminals includes a second contact portion at a front end thereof and a second electrical connection portion at a rear end thereof.
According to another exemplary embodiment of the present invention, one of the first contact portion and the second contact portion is an elastic contact portion that is elastically deformable, and the other is a fixed contact portion that is not elastically deformable.
According to another exemplary embodiment of the present invention, the first contact portion is an elastic contact portion that is elastically deformable and is movably received in the groove of the insulation body.
According to another exemplary embodiment of the present invention, the second contact portion is a fixed contact portion that is not elastically deformable, and is fixed in a holding groove of the insulating body.
According to another exemplary embodiment of the present invention, the first electrical connection portions are held in a row of holding grooves on the front surface of the insulative body, respectively, and the second electrical connection portions are held in a row of holding grooves on the rear surface of the insulative body, respectively.
According to another exemplary embodiment of the present invention, the first electrical connection portion and the second electrical connection portion protrude from the rear end of the insulative body so as to be adapted to be soldered to a circuit board.
In each of the foregoing exemplary embodiments according to the present invention, both rows of terminals of the connector are permanently fixed to the insulating body, thereby preventing the terminals from moving and improving the reliability of the connector.
Other objects and advantages of the present invention will become apparent from the following description of the invention, which is made with reference to the accompanying drawings, and can help to provide a thorough understanding of the present invention.
Drawings
Fig. 1 shows a schematic perspective view of a connector according to an exemplary embodiment of the present invention;
fig. 2 shows a schematic view of the housing and terminals secured to the housing of the connector shown in fig. 1.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings. In the specification, the same or similar reference numerals denote the same or similar components. The following description of the embodiments of the present invention with reference to the drawings is intended to explain the general inventive concept and should not be construed as limiting the invention.
Furthermore, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in schematic form in order to simplify the drawing.
According to a general technical concept of the present invention, there is provided a connector, including: an insulating body; a row of first terminals disposed on the insulative body; and a row of second terminals disposed on the insulative body. A portion of each of the row of first terminals and the row of second terminals is directly wrapped in the insulative body to permanently secure the row of first terminals and the row of second terminals to the insulative body without being separable from the insulative body.
Fig. 1 shows a schematic perspective view of a connector according to an exemplary embodiment of the present invention; fig. 2 shows a schematic view of the housing and terminals secured to the housing of the connector shown in fig. 1.
As shown in fig. 1 and 2, in the illustrated embodiment, the connector generally includes a dielectric body 100, a row of first terminals 210, and a row of second terminals 220. A row of first terminals 210 and a row of second terminals 220 are disposed on the insulative body 100.
As shown in fig. 1 and 2, in the illustrated embodiment, a portion of each of the row of first terminals 210 and the row of second terminals 220 is directly wrapped in the insulative housing 100, thereby permanently securing the row of first terminals 210 and the row of second terminals 220 to the insulative housing 100 without being separated from the insulative housing 100.
In the invention, because the two rows of terminals of the connector are permanently fixed on the insulating body, the terminals can be prevented from moving, and the reliability of the connector is improved.
As shown in fig. 1 and 2, in the illustrated embodiment, the hand connector is a USB3.0 connector, one of the first and second rows of terminals 210 and 220 is an upper row of terminals in the USB3.0 connector, and the other row is a lower row of terminals in the USB3.0 connector.
As shown in fig. 1 and 2, in the illustrated embodiment, the insulative body 100 is insert molded directly over the row of first terminals 210 and the row of second terminals 220 to permanently secure the row of first terminals 210 and the row of second terminals 220 to the insulative body 100.
As shown in fig. 1 and 2, in the illustrated embodiment, the connector further includes a metal shield shell 300, and the insulative body 100 is received in the metal shield shell 300.
As shown in fig. 1 and 2, in the illustrated embodiment, the connector further includes an insulating housing 400, and the insulating housing 400 is fixed to the metal shield shell 300. The insulating case 400 may be fixed to the metal shield case 300 in a snap-fit manner, or may be molded on the metal shield case 300.
As shown in fig. 1 and 2, in the illustrated embodiment, each first terminal 210 includes a first contact portion 211 at a front end thereof and a first electrical connection portion 212 at a rear end thereof. Each of the second terminals 220 includes a second contact portion 221 at a front end thereof and a second electrical connection portion 222 at a rear end thereof.
As shown in fig. 1 and 2, in the illustrated embodiment, one of the first contact portion 211 and the second contact portion 221 is an elastic contact portion that is elastically deformable, and the other is a fixed contact portion that is not elastically deformable.
As shown in fig. 1 and 2, in the illustrated embodiment, the first contact portion 211 is an elastic contact portion that is elastically deformable and is movably received in a groove of the insulation body 100.
As shown in fig. 1 and 2, in the illustrated embodiment, the second contact portion 221 is a fixed contact portion that is not elastically deformable, and is fixed in the holding groove of the insulating body 100.
As shown in fig. 1 and 2, in the illustrated embodiment, the first electrical connection portions 212 are held in a row of holding grooves on the front surface of the insulative body 100, respectively, and the second electrical connection portions 222 are held in a row of holding grooves on the rear surface of the insulative body 100, respectively.
As shown in fig. 1 and 2, in the illustrated embodiment, the first and second electrical connection portions 212 and 222 extend from the rear end of the insulative body 100 to electrically connect with a circuit board or wire.
It will be appreciated by those skilled in the art that the embodiments described above are exemplary and can be modified by those skilled in the art, and that the structures described in the various embodiments can be freely combined without conflict in structure or principle.
Although the present invention has been described in connection with the accompanying drawings, the embodiments disclosed in the drawings are intended to exemplify preferred embodiments of the present invention, and should not be construed as limiting the present invention.
Although a few embodiments of the present general inventive concept have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the general inventive concept, the scope of which is defined in the claims and their equivalents.
It should be noted that the word "comprising" does not exclude other elements or steps, and the words "a" or "an" do not exclude a plurality. Additionally, any element numbers of the claims should not be construed as limiting the scope of the invention.

Claims (11)

1. A connector, comprising:
an insulating body (100);
a row of first terminals (210) disposed on the insulating body (100); and
a row of second terminals (220) disposed on the insulative body (100),
the method is characterized in that:
a portion of each of the row of first terminals (210) and the row of second terminals (220) is wrapped directly within the insulative body (100) to permanently secure the row of first terminals (210) and the row of second terminals (220) to the insulative body (100) without being separable from the insulative body (100).
2. The connector of claim 1, wherein:
the connector is a USB3.0 connector, one of the first terminal (210) and the second terminal (220) is an upper terminal of the USB3.0 connector, and the other is a lower terminal of the USB3.0 connector.
3. The connector of claim 1, wherein:
the insulative body (100) is insert molded directly over the row of first terminals (210) and the row of second terminals (220) to permanently secure the row of first terminals (210) and the row of second terminals (220) to the insulative body (100).
4. The connector of claim 1, wherein:
the connector further includes a metal shield shell (300), and the insulating body (100) is accommodated in the metal shield shell (300).
5. The connector of claim 4, wherein:
the connector further includes an insulating housing (400), and the insulating housing (400) is fixed to the metal shield shell (300).
6. The connector of claim 2, wherein:
each of the first terminals (210) includes a first contact portion (211) at a front end thereof and a first electrical connection portion (212) at a rear end thereof;
each of the second terminals (220) includes a second contact portion (221) at a front end thereof and a second electrical connection portion (222) at a rear end thereof.
7. The connector of claim 6, wherein:
one of the first contact portion (211) and the second contact portion (221) is an elastically deformable elastic contact portion, and the other is a non-elastically deformable fixed contact portion.
8. The connector of claim 7, wherein:
the first contact portion (211) is an elastic contact portion that is elastically deformable, and is movably received in a groove of the insulating body (100).
9. The connector of claim 8, wherein:
the second contact portion (221) is a fixed contact portion that is not elastically deformable, and is fixed in a holding groove of the insulating body (100).
10. The connector of claim 6, wherein:
the first electrical connection portions (212) are respectively held in a row of holding grooves on the front surface of the insulating body (100), and the second electrical connection portions (222) are respectively held in a row of holding grooves on the rear surface of the insulating body (100).
11. The connector of claim 6, wherein:
the first electrical connection portion (212) and the second electrical connection portion (222) protrude from the rear end of the insulating body (100) so as to be suitable for soldering to a circuit board.
CN202020144269.8U 2020-01-22 2020-01-22 Connector with a locking member Active CN211700681U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN202020144269.8U CN211700681U (en) 2020-01-22 2020-01-22 Connector with a locking member
JP2021006324A JP2021118175A (en) 2020-01-22 2021-01-19 connector
DE102021100970.7A DE102021100970A1 (en) 2020-01-22 2021-01-19 CONNECTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020144269.8U CN211700681U (en) 2020-01-22 2020-01-22 Connector with a locking member

Publications (1)

Publication Number Publication Date
CN211700681U true CN211700681U (en) 2020-10-16

Family

ID=72775150

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020144269.8U Active CN211700681U (en) 2020-01-22 2020-01-22 Connector with a locking member

Country Status (3)

Country Link
JP (1) JP2021118175A (en)
CN (1) CN211700681U (en)
DE (1) DE102021100970A1 (en)

Also Published As

Publication number Publication date
JP2021118175A (en) 2021-08-10
DE102021100970A1 (en) 2021-07-22

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