CN205693027U - Conversion connecting device capable of identifying specification - Google Patents

Abstract

The utility model discloses a can discern conversion connecting device of specification, including a connector, a conversion unit and a front-end part, the connector is USBType-C's specification, and a socket has, the conversion unit have a conversion circuit board and with connector electric connection, a conversion portion has on the conversion circuit board, and conversion portion has a plurality of terminals to participate in for another kind of connector specification and extension, and the front-end part has a preceding terminal surface, and a slot inwards link up by preceding terminal surface, the socket of slot cooperation connector and corresponding, and be equipped with the mark that corresponds another kind of above-mentioned connector specification on preceding terminal surface. The utility model provides a can discern conversion connecting device of specification, it can supply the user to clearly discern the connector specification after this connecting device changes.

Description

Recognizable specification conversion connection device

technical field

The utility model relates to an electrical connector, in particular to a conversion and connection device for converting the specification of USB Type-C into other specifications and allowing users to identify the converted specification.

Background technique

Due to the popularity of Universal Serial Bus (USB) connectors, many internal substrates of electronic products are designed according to this specification. However, with the increasing requirements of connectors in terms of transmission, such as USB Type-C is gradually replacing various traditional connectors. Therefore, in order to avoid costs such as changing the existing electronic products that have been designed and produced to meet the new specifications, the cost of unnecessary design changes and other costs can be saved for the above-mentioned existing electronic products through specification conversion. , There is even no need to waste the finished inventory materials.

But on the user side, since it is impossible to intuitively judge the specifications of the converted connectors from the appearance of electronic products? Therefore, it is easy to cause the user to misjudge and think that the connectors mounted on the electronic product are all USB Type-C specifications. Therefore, for the USB Type-C connector provided by the transition conversion method, it is necessary to further provide its additional identification, so that users can understand it clearly and use it conveniently.

Utility model content

The main purpose of the present invention is to provide an identifiable specification converting and connecting device, which allows users to clearly identify the converted connector specification of the connecting device.

In order to achieve the above purpose, the utility model provides a conversion connection device with identifiable specifications, including:

A connector is a USB Type-C specification and has a socket;

A conversion unit has a conversion circuit board and is electrically connected to the connector. The conversion circuit board has a conversion part, and the conversion part is a connector specification other than the USB Type-C specification. The conversion part extends have multiple terminal pins; and

A front end piece has a front end face and a slot penetrating inwardly from the front end face, the slot corresponds to the socket of the connector, and the front end face is provided with a mark corresponding to the conversion part.

Wherein said mark is color, text or pattern.

A base is also included, and the base has a bearing portion for the conversion circuit board to be laid flat.

Wherein the connector includes a tongue, and a housing is wrapped around the tongue to form the socket.

Wherein the conversion circuit board has a soldering portion and a conversion portion electrically corresponding to the soldering portion, and a plurality of pins extend from the rear end of the tongue, and the soldering portion is electrically connected to the pins.

Wherein the tongue is integrally formed with the conversion circuit board.

Wherein the rear end of the bearing part is provided with a plurality of pin holes for the terminal pins of the conversion circuit board to pass through.

Wherein the front end piece is made of light-transmitting material.

Wherein the front end piece is integrally formed at the front end of the carrying portion.

Wherein the base is also sheathed with a metal shell.

Wherein the metal shell includes an accommodating space surrounded by a top surface, a bottom surface and two side surfaces, and the base is put into the accommodating space and covered by the metal shell.

Wherein a root protrudes from the bottom of the base, and the root protrudes from the bottom surface of the metal shell.

A slot is formed between the front end of the root and the bearing part, and the bottom surface of the metal shell is embedded in the slot.

Wherein the socket front end of the connector is inserted into the slot.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the first embodiment of the utility model.

Fig. 2 is a three-dimensional assembled view of the first embodiment of the utility model.

Fig. 3 is a three-dimensional combined view of the first embodiment of the present utility model from another perspective.

Fig. 4 is a schematic cross-sectional view of the first embodiment of the present invention.

Fig. 5 is a schematic diagram of the frontal end surface marked with colors according to the first embodiment of the present invention.

Fig. 6 is a schematic diagram of the end face of the first embodiment of the present invention marked with text.

Fig. 7 is a schematic diagram of the end face of the first embodiment of the present invention marked with a pattern.

Fig. 8 is a three-dimensional exploded view of the second embodiment of the present invention.

In the picture:

1 connector;

10 sockets; 11 pins;

12 tongue; 13 shell;

2 conversion units;

20 welding parts; 200 pin holes;

201 surface adhesion area; 21 conversion part;

210 terminal pins; 22 conversion circuit boards;

3 bases;

30 front pieces; 300 slots;

301 front face; 302 mark;

31 carrying part; 310 pin hole;

32 roots; 320 slots;

4 metal shells;

40 top surface; 41 bottom surface;

42 sides; 43 accommodating space;

5 substrates.

detailed description

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the utility model and implement it, but the examples given are not intended to limit the utility model.

Please refer to FIG. 1 , FIG. 2 and FIG. 3 , which are respectively a three-dimensional exploded view, a three-dimensional assembly view and a three-dimensional assembly view from another perspective of the first embodiment of the present invention. The utility model provides a conversion connection device with identifiable specifications, which includes a connector 1, a conversion unit 2 and a front end part 30; wherein:

The connector 1 is a USB Type-C connector type, and has a socket 10 . In this embodiment, the connector 1 includes a tongue 12 having a terminal of the USB Type-C standard, and a shell 13 is placed outside the tongue 12 to form the socket 10, and behind the tongue 12 There are a plurality of pins 11 extending from the end.

The conversion unit 2 is mainly composed of a conversion circuit board 22 and the circuits and electronic components (not shown) arranged on the conversion circuit board 22 . In this embodiment, the conversion circuit board 22 has a soldering portion 20 and a conversion portion 21 electrically corresponding to the soldering portion 20 . The soldering portion 20 is used to correspond to the pins 11 of the above-mentioned connector, and can be further divided into a plurality of pin holes 200 or/and a plurality of surface adhesive regions 201 , and is electrically connected to each pin 11 of the connector 1 . And the welding part 200 can be electrically connected to the conversion part 21 through the copper foil circuit (not shown) on the surface of the conversion circuit board 22, and the conversion part 21 is another connector specification (the other connection The connector specification refers to other connector specifications other than the USB Type-C specification, such as USB 2.0 or HDMI, etc.) and a plurality of terminal pins 210 are extended, so that each pin 11 of the connector 1 can be connected with the conversion part 21 The corresponding terminal pins 210 are used for transmission.

The front end piece 30 can be arranged at the socket 10 of the above-mentioned connector 1, and has a front surface 301, and a slot 300 penetrating inwardly from the front surface 301, and the slot 300 matches the socket 10 of the connector 1. Correspondingly, a preferred way is to insert the front end of the socket 10 of the connector 1 into the slot 300 (as shown in FIG. 4 ). In the present invention, a mark 302 corresponding to the connector specification of the conversion part 21 is mainly provided on the front surface 301, and the mark 302 can be a color, a character or a pattern, so as to be recognized by people.

Furthermore, please also refer to FIG. 4, the utility model can also include a base 3, the base 3 has a bearing portion 31 for the conversion circuit board 22 to be laid flat, and behind the bearing portion 31 The end is provided with a plurality of pin holes 310 for the terminal pins 210 of the conversion circuit board 22 to pass through, and the above-mentioned front end piece 30 can also be integrally formed at the front end of the bearing part 31 for the convenience of assembling the connector together. set on a substrate 5 . In addition, a metal shell 4 can be sheathed on the base 3, the metal shell 4 includes a top surface 40, a bottom surface 41 and two side surfaces 42, and surrounds and forms an accommodating space 43 for the base 3 to place. into the accommodating space 43 and covered by the metal shell 4 . At the same time, a portion 32 can be further protruded below the bearing portion 31 of the base 3, the root portion 32 protrudes from the bottom surface 41 of the metal shell 4, and a slot 320 is formed between the front end of the root portion 32 and the bearing portion 31. , so that the bottom surface 41 of the metal shell 4 is inserted into the slot 320 for fixing.

Therefore, with the above-mentioned structure and composition, the switching connection device of the present invention with recognizable specifications can be obtained.

Accordingly, as shown in FIG. 5 , in order to facilitate users to clearly identify the converted connector specifications of the connecting device, the mark 302 can be represented by any color, and different connector specifications can be defined by different colors for users identify. In addition, as shown in FIG. 6 , the mark 302 can also be expressed in words, such as USB or HDMI to directly indicate which connector specification it is. As shown in FIG. 7 , if a specific connector specification has an associated pattern, it can also be represented by a pattern corresponding to the specific connector specification.

Furthermore, as shown in FIG. 8 , it is a three-dimensional exploded view of the second embodiment of the present invention. Wherein, the tongue 12 of the connector 1 and the conversion circuit board 22 of the adapter unit 2 are integrally formed, or constituted by the same circuit board, so that the tongue 12 and the conversion circuit board can be connected through a copper foil circuit (not shown). 22 is electrically connected, and at the same time, the transfer portion 21 is also inserted and electrically connected to the conversion circuit board 22 through each terminal pin 210 . In addition, the front part 30 of the base 3 can also be made of a transparent or light-transmitting material, and light can be projected to the front part 30 by means of a light-emitting diode (not shown) installed on the conversion circuit board 22, so that the front end The mark 302 such as color, text or pattern can be produced on the surface 301 . Therefore, by means of the switching connection device of the present invention, which can identify specifications, any color, characters of connector specifications, or even patterns corresponding to connector specifications can be used to achieve the purpose and effect of being clearly identifiable by users, so as to It is convenient for users to understand clearly and to use.

The above-mentioned embodiments are only preferred embodiments for fully illustrating the utility model, and the protection scope of the utility model is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present utility model are all within the protection scope of the present utility model. The scope of protection of the utility model shall be determined by the claims.

Claims (14)

1. A conversion connection device with identifiable specifications, characterized in that it comprises: A connector is a USB Type-C specification and has a socket; A conversion unit has a conversion circuit board and is electrically connected to the connector. The conversion circuit board has a conversion part, and the conversion part is a connector specification other than the USB Type-C specification. The conversion part extends have multiple terminal pins; and A front end piece has a front end face and a slot penetrating inwardly from the front end face, the slot corresponds to the socket of the connector, and the front end face is provided with a mark corresponding to the conversion part. 2 . The recognizable conversion and connection device according to claim 1 , wherein the mark is a color, a character or a pattern. 3 . 3 . The conversion and connection device with identifiable specifications according to claim 2 , further comprising a base, and the base has a bearing portion for the conversion circuit board to be laid flat. 4 . 4 . The conversion connection device according to claim 3 , wherein the connector comprises a tongue, and a housing is wrapped around the tongue to form the socket. 5 . 5. The switching and connecting device with identifiable specifications according to claim 4, wherein the switching circuit board has a soldering portion and a switching portion electrically corresponding to the soldering portion, and the rear end of the tongue A plurality of pins are extended, and the welding part is electrically connected with the pins. 6 . The conversion and connection device with identifiable specifications according to claim 4 , wherein the tongue is integrally formed with the conversion circuit board. 7 . 7 . The conversion connection device according to claim 3 , wherein a plurality of pin holes for the terminal pins of the conversion circuit board pass through are provided at the rear end of the bearing portion. 8 . 8 . The recognizable specification conversion connection device according to claim 3 , wherein the front end piece is made of light-transmitting material. 9 . 9 . The conversion and connection device according to claim 3 , wherein the front end piece is integrally formed at the front end of the carrying portion. 10 . 10 . The switching connection device according to claim 9 , wherein a metal shell is sheathed on the base. 11 . 11. The conversion and connection device according to claim 10, wherein the metal shell includes an accommodating space surrounded by a top surface, a bottom surface and two side surfaces, and the base is placed into the The accommodating space is covered by the metal shell. 12 . The switching and connection device with recognizable specifications according to claim 11 , wherein a root portion protrudes from the bottom of the bearing portion of the base, and the root portion protrudes from the bottom surface of the metal shell. 13 . 13 . The conversion connection device according to claim 12 , wherein a slot is formed between the front end of the root and the bearing portion, and the bottom surface of the metal shell is inserted into the slot. 14 . 14 . The conversion connection device according to any one of claims 1 to 13 , wherein the socket front end of the connector is inserted into the slot. 15 .