CN211700681U - Connector - Google Patents

Abstract

The utility model discloses a connector, comprising: an insulating body; a row of first terminals arranged on the insulating body; and a row of second terminals arranged on the insulating body. A portion of each of the row of first terminals and the row of second terminals is directly encased in the insulating body, thereby permanently attaching the row of first terminals and the row of second terminals It is fixed on the insulating body and cannot be separated from the insulating body. In the present invention, both rows of terminals of the connector are permanently fixed on the insulating body, thereby preventing the terminals from moving and improving the reliability of the connector.

Description

Connector

technical field

The utility model relates to a connector, in particular to a USB3.0 connector.

Background technique

In the prior art, a USB 3.0 connector usually includes two rows of terminals adjacent to the top and the bottom, and the two rows of terminals are usually detachably inserted into the slots of the insulating body. This causes the terminal to move easily in the insulating body. Once the terminal deviates from its correct installation position, it will lead to poor contact of the connector, thereby reducing the working reliability of the connector.

Utility model content

The purpose of the present invention is to solve at least one aspect of the above-mentioned problems and defects in the prior art.

According to one aspect of the present invention, a connector is provided, comprising: an insulating body; a row of first terminals arranged on the insulating body; and a row of second terminals arranged on the insulating body. A portion of each of the row of first terminals and the row of second terminals is directly encased in the insulating body, thereby permanently attaching the row of first terminals and the row of second terminals It is fixed on the insulating body and cannot be separated from the insulating body.

According to an exemplary embodiment of the present invention, the connector is a USB 3.0 connector, and one of the row of first terminals and the row of second terminals is one of the USB 3.0 connectors The upper row of terminals, the other row is the lower row of terminals in the USB3.0 connector.

According to another exemplary embodiment of the present invention, the insulating body is directly molded on the row of first terminals and the row of second terminals in an insert-molding manner, so that the row of first terminals is A terminal and the row of second terminals are permanently affixed to the insulating body.

According to another exemplary embodiment of the present invention, the connector further includes a metal shielding shell, and the insulating body is accommodated in the metal shielding shell.

According to another exemplary embodiment of the present invention, the connector further includes an insulating shell fixed to the metal shielding shell.

According to another exemplary embodiment of the present invention, each of the first terminals includes a first contact portion at its front end and a first electrical connection portion at its rear end; each of the second terminals includes a first contact portion at its front end the second contact part and the second electrical connection part at the rear end.

According to another exemplary embodiment of the present invention, one of the first contact portion and the second contact portion is an elastically deformable elastic contact portion, and the other is a non-elastically deformable fixed contact portion.

According to another exemplary embodiment of the present invention, the first contact portion is an elastically deformable elastic contact portion, and is movably accommodated in the groove of the insulating 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 the holding groove of the insulating body.

According to another exemplary embodiment of the present invention, the first electrical connecting parts are respectively held in a row of holding grooves on the front surface of the insulating body, and the second electrical connecting parts are respectively held on the insulating body A row of holding grooves on the back.

According to another exemplary embodiment of the present invention, the first electrical connection part and the second electrical connection part protrude from the rear end of the insulating body so as to be suitable for soldering to a circuit board.

In each of the foregoing exemplary embodiments of the present invention, both rows of terminals of the connector are permanently fixed on 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 be apparent from the following description of the present invention with reference to the accompanying drawings, and may help a comprehensive understanding of the present invention.

Description of drawings

1 shows a schematic perspective view of a connector according to an exemplary embodiment of the present invention;

FIG. 2 shows a schematic diagram of an insulating body of the connector shown in FIG. 1 and a terminal fixed on the insulating body.

Detailed ways

The technical solutions of the present utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings. In the specification, the same or similar reference numerals refer to the same or similar parts. The following description of the embodiments of the present utility model with reference to the accompanying drawings is intended to explain the general utility model concept of the present utility model, and should not be construed as a limitation to the present utility model.

Furthermore, in the following detailed description, for convenience of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. Obviously, however, one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in diagram form in order to simplify the drawings.

According to a general technical concept of the present invention, a connector is provided, comprising: an insulating body; a row of first terminals arranged on the insulating body; and a row of second terminals arranged on the insulating body. A portion of each of the row of first terminals and the row of second terminals is directly encased in the insulating body, thereby permanently attaching the row of first terminals and the row of second terminals It is fixed on the insulating body and cannot be separated from the insulating 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 diagram of an insulating body and a terminal fixed on the insulating body of the connector shown in FIG. 1 .

As shown in FIGS. 1 and 2 , in the illustrated embodiment, the connector mainly includes an insulating body 100 , a row of first terminals 210 and a row of second terminals 220 . A row of the first terminals 210 and a row of the second terminals 220 are disposed on the insulating body 100 .

As shown in FIGS. 1 and 2 , in the illustrated embodiment, a portion of each terminal in the row of first terminals 210 and the row of second terminals 220 is directly wrapped in the insulating body 100 , thereby forming a row of The first terminal 210 and a row of second terminals 220 are permanently fixed on the insulating body 100 and cannot be separated from the insulating body 100 .

In the present invention, since both 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 FIG. 2 , in the illustrated embodiment, the hand-in-hand connector is a USB 3.0 connector, and one of the row of first terminals 210 and the row of second terminals 220 is a USB 3.0 connector The upper row of terminals in the , and the other row is the lower row of terminals in the USB3.0 connector.

As shown in FIG. 1 and FIG. 2 , in the illustrated embodiment, the insulating body 100 is directly molded on a row of the first terminals 210 and a row of the second terminals 220 in an insert molding manner, thereby forming a row of the first terminals 210 and 220 together. A terminal 210 and a row of second terminals 220 are permanently fixed on the insulating body 100 .

As shown in FIGS. 1 and 2 , in the illustrated embodiment, the connector further includes a metal shielding shell 300 , and the insulating body 100 is accommodated in the metal shielding shell 300 .

As shown in FIGS. 1 and 2 , in the illustrated embodiment, the connector further includes an insulating shell 400 , and the insulating shell 400 is fixed to the metal shielding shell 300 . The insulating shell 400 can be fixed to the metal shielding shell 300 in a snap-fit manner, or can be molded on the metal shielding shell 300 .

As shown in FIGS. 1 and 2 , in the illustrated embodiment, each first terminal 210 includes a first contact portion 211 at its front end and a first electrical connection portion 212 at its rear end. Each second terminal 220 includes a second contact portion 221 at its front end and a second electrical connection portion 222 at its rear end.

As shown in FIGS. 1 and 2 , in the illustrated embodiment, 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 .

As shown in FIGS. 1 and 2 , in the illustrated embodiment, the first contact portion 211 is an elastically deformable elastic contact portion, and is movably accommodated in the groove of the insulating body 100 .

As shown in FIG. 1 and FIG. 2 , in the illustrated embodiment, the second contact portion 221 is a fixed contact portion that cannot be elastically deformed, and is fixed in the holding groove of the insulating body 100 .

As shown in FIGS. 1 and 2 , in the illustrated embodiment, the first electrical connection parts 212 are respectively held in a row of holding grooves on the front surface of the insulating body 100 , and the second electrical connecting parts 222 are respectively held in the insulating body 100 in a row of retention slots on the back.

As shown in FIGS. 1 and 2 , in the illustrated embodiment, 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 electrically connected to a circuit board or a wire.

Those skilled in the art can understand that the above-described embodiments are all exemplary, and those skilled in the art can make improvements thereto, and the structures described in the various embodiments do not conflict in terms of structures or principles can be freely combined.

Although the present invention is described with reference to the accompanying drawings, the embodiments disclosed in the accompanying drawings are intended to illustrate the preferred embodiments of the present invention, and should not be construed as a limitation of the present invention.

Although some embodiments of the present general inventive concept have been shown and described, those of ordinary skill in the art will understand that changes may be made to these embodiments without departing from the principles and spirit of the present general The scope of the utility model is defined by the claims and their equivalents.

It should be noted that the word "comprising" does not exclude other elements or steps, and the word "a" or "an" does not exclude a plurality. Furthermore, any element numbers in 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.

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