TWM471056U - Connector - Google Patents

Abstract

A connector comprises a first shell installing with a first insulative base portion to configure a connecting feature conforming the first type standard, and a second shell installing with a second insulative base portion to configure a connecting feature conforming the second type standard, and a terminal set which is molded with the first insulative base portion and the second insulative base portion, including pin group A, B, C, D for conforming the first type standard and pin group E, F, G, H for conforming the second type standard.

Description

Connector

The present invention relates to a connector, and more particularly to a form that can form a dual transmission interface by a single terminal group.

The Republic of China Patent Publication No. 568429 "USB Adapter that can display the transmission status" is divided into two USB connectors on the body. The two USB connectors are in the form of A and B, respectively, and are connected to each other for the purpose of converting the USB device. The interface 埠 form is characterized in that: two USB connectors are connected with a signal detection and display circuit on the connection line of the body to detect and display whether the signal transmission state between the two USB connectors is normal for the user to confirm. The signal detection and display circuit is composed of a transistor and a light-emitting diode. The base of the transistor is connected to the data pin corresponding to the two USB connectors on the connection line through a resistor, and the collector is connected to the light-emitting diode. The pole body is connected to the power pin on the corresponding two USB connectors on the connecting line through the light emitting diode, and the emitter is connected to the grounding end of the corresponding two USB connectors on the connecting line. One USB connector on the body is a USB BM (male) type, and the other USB connector is a USB AF (female) type.

The above-mentioned "USB adapters that can display the transmission status" have the form of interface for converting USB devices, but they must be connected through a transmission line, which is still inconvenient in application.

A connector includes: a first outer casing having an upper clamping a first opening, a lower opening portion and a first opening at the front end of the housing; the first outer casing is provided with a first insulating seat having a first base and a first tongue to form a socket conforming to the first specification; And a second outer casing is disposed at an axially opposite end of the first outer casing, the casing has a positioning member and a second opening at the front end of the casing, and the second outer casing is provided with a second base and a second insulating seat of the second tongue to form a joint conforming to the second specification, the second insulating seat and the first insulating seat are integrally connected; and a terminal set is embedded in the first insulating seat and the first Among the two insulating seats, the terminal A, the terminal B, the terminal C, and the terminal D complying with the first specification are one end of the connector axial direction; and have the terminal pair E and the terminal F according to the second specification. The terminal G and the terminal H are connected to the other end of the connector shaft, and the terminal pair E is connected to the terminal A, the terminal B is connected to the terminal F, the terminal C is connected to the terminal G, and the terminal D is connected to the terminal H.

Wherein, the terminal group comprises four independent metal parts which are not connected, wherein one end of one metal piece constitutes the terminal pair E conforming to the second specification, and the other end constitutes the terminal A conforming to the first specification.

Wherein, the first insulating seat and the second insulating seat are single formed insulating members.

The first outer casing is covered by the first base and the first tongue, and the second outer cover is covered by the second tongue.

Wherein the first outer casing and the second outer casing are a single formed metal shield, and the first outer casing and the second outer casing are coupled.

11‧‧‧ first shell

111‧‧‧Upper gripping section

112‧‧‧ Lower gripping section

113‧‧‧ first opening

12‧‧‧First insulation seat

121‧‧‧First base

122‧‧‧ first tongue

21‧‧‧ second casing

211‧‧‧镂空部

212‧‧‧second opening

213‧‧‧ Positioning parts

22‧‧‧Second insulation seat

221‧‧‧Second base

222‧‧‧second tongue

3‧‧‧Terminal group

31a‧‧‧Terminal A

31b‧‧‧Terminal B

31c‧‧‧Terminal C

31d‧‧‧Terminal D

32a‧‧‧Terminal pair E

32b‧‧‧Terminal F

32c‧‧‧Terminal G

32d‧‧‧Terminal H

9‧‧‧Connector

The first figure is a perspective view of the connector of the present creation.

The second figure is a perspective exploded view of the connector of the present invention.

The third figure is a schematic diagram of the connector terminal set of the present creation.

The fourth figure is another perspective view of the connector of the present creation.

In order to fully understand the purpose, features and effects of the present invention, the present invention will be described in detail by the following specific embodiments and with the accompanying drawings, as illustrated in the following: a connector manufacturing method, the method comprising The following steps are as follows: Step 1: provide a first outer casing 11 and a second outer casing 21; step two: prepare a terminal group 3; step three: embed the terminal group 3 in the first insulating seat 12 and the second insulating seat 22 Step 4: Assemble the insulating seat of the terminal group 3 and the outer casing. Step 5: Form a connector 9 having a first specification and a second specification.

The above connector manufacturing method provides a connector 9 comprising: a first housing 11 provided with a metal mask to provide electromagnetic wave shielding, and having an upper clamping portion 111 and a lower clamping portion on the housing 112, and a first opening 113 at the front end of the housing, and a first insulating seat 12 is disposed therein, and has a first base 121 and a first tongue 122 to form a socket conforming to the first specification, such as the first The opening 113 has a height of 5.12 mm (Millimetre, mm), and the first tongue portion 122 has a height of 1.84 mm, and is matched with four wires (terminals), and is a USB-compliant socket. The upper clamping portion 111 and the lower clamping portion 112 may alternatively or alternatively be provided, depending on the required stopping force condition, and are not excluded from being disposed on the right and left sides of the housing.

The connector 9 has a second outer casing 21 which is provided with a metal cover. The electromagnetic wave shielding is disposed at the other end of the first outer casing 11 in the axial direction, and has a hollow portion 211 and a second opening 212 at the front end of the casing, and a second insulating seat 22 is disposed therein. The second base 221 and the second tongue 222 form a joint conforming to the second specification. For example, the second opening 212 has a height of 1.8 mm, and the second tongue portion 222 has a width of 3.6 mm and is equipped with five wires (terminals). ), in order to meet the Micro-USB specifications of the socket.

As shown in the second figure, the second insulating seat 22 is composed of two parts, and the second base 221 and the second tongue 222 have upper and lower portions respectively, according to the connector design level, and the second insulating seat 22 It can be easily completed by one body. The hollow portion 211 provides a pair of positioning members 213, and the through portion can be positioned with an external connector (a connector provided in the device or device). The positioning member 213 is preferably disposed on the second base 221 by a pair of terminals. The hollow portion 211 and the positioning member 213 are provided for positioning with an external connector, which is a standard method; however, it is not excluded that the positioning convex-type positioning member 213 is directly punched out on the second outer casing 21, and is only partially pulled out. Loss of output. (See the fourth picture)

The second insulating seat 22 and the first insulating seat 12 are integrally connected, and can be completed by a conventional technique such as a hook or a groove member, and the first insulating seat 12 and the second insulating seat 22 are in accordance with the technical level of the connector design. It can also be made of a single molded (buried) insulating member. The first outer casing 11 covers the first base 121 and the first tongue portion 122 , and the second outer casing 21 covers the second tongue portion 222 . The more the first insulation seat 12 and the second insulation seat 22 are closer together, the more the volume of the connector 9 is shortened. The first outer casing 11 and the second outer casing 21 mainly provide an existing outer casing. If the manufacturer has the first outer casing 11 conforming to the first specification and the second outer casing 21 conforming to the second specification, the material is not required. Re-opening can be applied directly to the first insulation seat 12 and Above the two insulating seats 22, the cost of mold opening is reduced; however, it is not excluded that the first outer casing 11 and the second outer casing 21 are completed by one stamping, and are an integral metal mask. Referring to the fourth figure, the first outer casing 11 and the second outer casing 21 are coupled to each other.

The connector 9 has a terminal set 3 embedded in the first insulating seat 12 and the second insulating seat 22, and has a terminal A (31a) and a terminal B (31b) conforming to the first specification. The terminal C (31c) and the terminal D (31d) are one end of the connector 9 in the axial direction; and have the terminal pair E (32a), the terminal F (32b), the terminal G (32c), and the terminal conforming to the second specification. H (32d) is attached to the other end of the connector 9 in the axial direction. The so-called buried terminal group 3 is covered by the first insulating seat 12 and the second insulating seat 22, and the covering terminal is often formed by a plug-in method according to the technical level of the connector design, provided that the insulating seat needs to reserve pores first or Channel. However, as described above, when the first insulating seat 12 and the second insulating seat 22 are formed by burying, the terminal group 3 is completely fixed in the insulating seat.

Terminal pair E (32a) consists of two terminals, connecting terminal A (31a), terminal B (31b) connecting terminal F (32b), terminal C (31c) connecting terminal G (32c) terminal D (31d) connecting terminal H (32d). Because it has a connection relationship, it can be constructed by using one set of terminal groups in one process.

Terminal D (31d) is used to transmit power (VBUS), terminal C (31c) is used to transmit sub-differential signal (D-), terminal B (31b) is used to transmit positive differential signal (D+), and terminal A (31a) is used. Ground (GND). In contrast, terminal H (32d) is used to transmit power (VBUS), terminal G (32c) is used to transmit sub-differential signal (D-), terminal F (32b) is used to transmit positive differential signal (D+), terminal pair E (32a) is used for detection side (ID) and ground (GND). Ground (GND) The terminal is external to the terminal pair E (32a).

The terminal group 3 includes four independent metal parts which are not connected. One end of one metal piece constitutes the terminal pair E (32a) conforming to the second specification, and the other end constitutes the terminal A (31a) conforming to the first specification. ). The other three metal single-pieces constitute the terminal D (31d), the terminal C (31c) and the terminal B (31b) of the second specification; the other end constitutes the terminal H (32d) and the terminal G (32c) according to the first specification. And terminal F (32b).

The present invention has been disclosed in the above preferred embodiments, and it should be understood by those skilled in the art that the present invention is only intended to depict the present invention and should not be construed as limiting the scope of the present invention. It should be noted that variations and permutations equivalent to those of the embodiments are intended to be included within the scope of the present invention. Therefore, the scope of protection of this creation is subject to the definition of the scope of the patent application below.

9‧‧‧Connector

213‧‧‧ Positioning parts

Claims (5)

A connector includes: a first outer casing having an upper clamping portion, a lower clamping portion, and a first opening at a front end of the housing, the first outer casing having a first base And a first insulating seat of the first tongue to form a socket conforming to the first specification; and a second outer casing is disposed at the other axial end of the first outer casing, the housing has a positioning member and a a second opening of the front end of the casing, and a second insulating seat having a second base and a second tongue is formed inside the second casing to form a joint conforming to the second specification, the second insulating seat and the first insulating seat The system is connected to one body; and a terminal group is embedded in the first insulating seat and the second insulating seat, and has a terminal A, a terminal B, a terminal C, and a terminal D according to the first specification, and is connected One end of the axial direction of the device; and the terminal pair E, the terminal F, the terminal G, and the terminal H conforming to the second specification are connected to the other end of the connector axial direction, and the terminal pair E is connected with the terminal A, and the terminal B and the terminal are connected. F is connected, terminal C is connected to terminal G, and terminal D and terminal H are connected. The connector of claim 1, wherein the terminal group comprises four independent metal parts, wherein one end of one metal piece constitutes a terminal pair E conforming to the second specification, and the other end constitutes a match. Terminal A of the first specification. The connector of claim 1, wherein the first insulating seat and the second insulating seat are a single formed insulating member. The connector of claim 1, wherein the first outer casing covers the first base and the first tongue, and the second outer casing covers the second tongue. The connector of claim 4, wherein the first outer casing and the second outer casing are a single formed metal shield, and the first outer casing and the second outer casing are joined together.