TWM571604U - Multi-function conversion line structure capable of preventing falling off - Google Patents

Abstract

An anti-dropping multi-function conversion line structure, comprising: a USB transmission line, the USB transmission line comprising a wire and a first type C connector and a second type C connector respectively connected to the two ends of the wire; a connection One end of the connector is coupled to the wire of the USB transmission line; a type C to type A adapter, the type C to type A adapter is coupled to the other end of the connector. In this way, the author can keep the type C to type A adapter attached to the USB transmission line at any time, so that the two can be equivalent to the one-piece connection state, so that any one can be prevented from falling off. Or the problem that is lost, and thus the convenience and practicability of the creation can be greatly improved.

Description

Multi-function conversion line structure capable of preventing falling off

This creation is about a USB signal transmission line.

According to the USB transmission line, it is a mainstream and quite popular signal transmission line specification. Its connectors (connectors, connectors, connectors) have many different types, such as type A, type B, and type C, etc. For type C USB cable, if you want to use a device that is usually only equipped with a standard type A USB connector socket, such as a notebook computer (hereinafter referred to as a notebook) or a personal computer, you must use a adapter, such as Type C to type A adapter, as shown in the first figure, which discloses a conventional USB transmission line 1 with a type C specification connector 11 and 12 respectively disposed at both ends, and the USB transmission line 1 can be borrowed. The connector 11 at one end is inserted into a connector 2 having a type C to type A function, so that the connector 2 can be connected to the notebook or the personal computer through the adapter 2 for data or power. The transmission, at this time, the connector 12 at the other end of the USB transmission line 1 is usually used to connect other devices of the type C specification connector socket, such as a dock, a flash drive, a portable hard drive or a mobile phone.

However, please continue to refer to the first figure, the conventional USB transmission line 1 and the adapter 2 are usually separate and separate articles, and when they are not used together, they are easily scattered in different places, or Is to increase the risk of loss, or spend more time in the use of the two items in order to find the inconvenience and troubles; in addition, although the type C connector The design is that it can work regardless of whether it is inserted or reversed, but in fact it still has the mechanism of orientation detection, so when the connector 11 is plugged with the adapter 2, the connector 11 may USB 3.0 SuperSpeed high-speed transmission can only be realized when the adapter 2 is inserted in a certain direction. Otherwise, it may only achieve the lower transmission speed of USB 2.0. At this time, due to the type C connector (specifically The appearance of the metal part of the connector used to implement or establish the electrical connection is an upper and lower symmetrical design. Generally, the user has no way to determine which direction is the direction in which the high-speed connection can be established, and thus it is necessary to improve.

Therefore, how to improve the above-mentioned deficiencies is the technical difficulty that the creators of this case want to solve.

In view of the above problems of the conventional USB transmission line, the purpose of this creation is to develop a USB tyre C transmission line that can prevent the adapter from falling off or being lost.

Another object of the present invention is to develop a USB type C transmission line that ensures that the type C connector can be plugged in only in a particular direction to achieve high speed wiring.

In order to achieve the above objective, the present invention provides an anti-dropping multi-function conversion line structure, comprising: a USB transmission line, the USB transmission line comprising a wire and a first type C connector respectively connected to the two ends of the wire a first type C connector having a first grip portion and a first electrical connection portion protruding from a side of the first grip portion, the second type C connector having a first type C connector a second holding portion and a second electrical connection portion protruding from a side of the second holding portion; a connecting member having an elongated shape, the connecting member being provided with a joint at one end, the connecting member is transparent The bonding portion is combined with the wire of the USB transmission line; a type C to type A adapter, the type C to type A adapter is connected to the other end of the connector, and the The type C to type A adapter is closer to the first type C connector, and one end of the type C to type A adapter is provided with a first male connector corresponding to the first type C connector. The type C interface, the type C to type A adapter has a type A interface on the other end.

In addition, the present invention also provides an anti-dropping multi-function conversion line structure, comprising: a USB transmission line, the USB transmission line comprising a wire and a first type C connector and a second type respectively connected to the two ends of the wire a first type C connector having a first grip portion and a first electrical connection portion protruding from a side of the first grip portion, the second type C connector having a second grip And a second electrical connection portion protruding from a side of the second grip portion, and the first grip portion of the first type C connector is formed in an upper and lower asymmetrical shape on the outer shape; The connecting member is elongated, and the connecting member is provided with a joint at one end thereof, and the connecting member is coupled to the wire of the USB transmission line through the joint portion; a type C to type A adapter, the type C The type A adapter is connected to the other end of the connector, and the type C to type A adapter is closer to the first type C connector, and one end of the type C to type A adapter is provided with a And the first type C connector has a first holding portion and a first electrical connection portion Corresponding to the interface type C, type C the end of the other rotation type adapter A is provided with a type A interface.

Wherein, the joint portion is a closed hollow collar or a C-shaped collar.

Further, the inner diameter of the hollow collar or the C-shaped collar is larger than the outer diameter of the wire.

In this way, the author can keep the type C to type A adapter attached to the USB transmission line at any time, so that the two can be equivalent to the one-piece connection state, so that any one can be prevented from falling off. Or the problem that is lost, and thus the convenience and practicability of the creation can be greatly improved.

1‧‧‧USB transmission line

11‧‧‧Connecting head

12‧‧‧Connecting head

2‧‧‧Adapter

3‧‧‧USB transmission line

31‧‧‧Wire

32‧‧‧First type C connector

321‧‧‧First grip

322‧‧‧First electrical connection

33‧‧‧Second type C connector

331‧‧‧Second grip

332‧‧‧Second electrical connection

4‧‧‧Connecting parts

41‧‧‧Combination Department

5‧‧‧type C to type A adapter

51‧‧‧type C interface

51a‧‧‧type C interface

52‧‧‧type A interface

The first figure is a schematic diagram of a USB type C transmission line and a type C to type A adapter.

The second figure is a schematic structural view of an embodiment of the present creation.

The third figure is a schematic diagram of the first type C connector and the type C to type A adapter plugged in one embodiment of the present invention.

The fourth drawing is an exploded schematic view of the second embodiment of the present creation.

The fourth A diagram is a combination diagram of the second embodiment of the present creation.

The fifth drawing is a schematic structural view of the third embodiment of the present creation.

Please refer to the second figure, which is a schematic structural diagram of an embodiment of the detachable multi-function conversion line of the present invention. The multi-function conversion line includes: a USB transmission line 3, and the USB transmission line 3 includes a wire 31. And a first type C connector 32 and a second type C connector 33 respectively connected to the two ends of the wire 31, the first type C connector 32 having a first grip usually made of plastic material a clipping portion 321 and a first electrical connection portion 322 that generally includes a metal material and protrudes from the first holding portion 321 . Similarly, the second type C connector 33 also has a relative a second holding portion 331 and a second electrical connecting portion 332 protruding from a side of the second holding portion 331 , wherein the first electrical connecting portion 322 and the second electrical connecting portion 332 are used for the USB transmission line 3 The main component that establishes an electrical connection with other electronic devices or electrical connectors.

a connecting member 4 having an elongated shape, and a connecting portion 41 is disposed at one end of the connecting member 4, and the connecting member 4 is coupled to the wire 31 of the USB transmission line 3 through the connecting portion 41. Socket joint, more specifically, in the present embodiment and the second figure, the joint portion 41 is a closed hollow collar, and further, please refer to the fourth figure and the fourth figure A, respectively The exploded view of the second embodiment of the detachable multi-function conversion line of the present invention, wherein the joint portion 41 can also be a C-type collar, whereby the joint portion 41 only needs to have appropriate elasticity or toughness. (General plastic material can meet the requirements), so that the connecting member 4 can be inserted through the side of the wire 31 through the C-shaped collar. In addition, in a feasible embodiment of the present invention, Further, the inner diameter of the hollow collar or the C-shaped collar is larger than the outer diameter of the wire 31, so that the connecting member 4 can be moved on the wire 31 to change the position.

a type C to type A adapter 5, the type C to type A adapter 5 is connected to the other end of the connector 4, and the type C to type A adapter 5 is closer to the first type The C connector 32 is provided with a type C interface 51 corresponding to the first type C connector 32 and the first electrical connection portion 322 corresponding to the first type C connector 32. The other end of the type A adapter 5 is provided with a type A interface 52.

Referring to the third figure, with the above structure, when the USB transmission line 3 needs to be used together with the type C to type A adapter 5, the user only needs to directly grasp the first type C connector. The type C in the vicinity of 32 is transferred to the type A adapter 5, and the type C to type A adapter 5 can be easily and quickly inserted into the first type C connector 32, so that the USB transmission line 3 can be A notebook or a personal computer equipped with a standard type A USB connector socket is connected. At this time, by means of the connector 4 and its joint portion 41, the creation allows the type C to be type A adapter 5 to be attached at any time. Hanging on the USB transmission line 3, so that both of them can be in the state of being connected to the whole connection whether they are stored or carried, so that any one of them can be prevented from being scattered or lost, and thus can be greatly Improve the convenience and practicability of the present use; in addition, when the joint portion 41 When the hollow collar or the C-shaped collar is made larger than the outer diameter of the wire 31, the user can move the connecting member 4 as needed, thereby changing the type C to type A adapter 5 The position on the wire 31 such that when the type C to type A adapter 5 is not used, the user can move the type C to type A adapter 5 to another position of the wire 31, for example, at an intermediate position. In this way, when the first type C connector 32 is plugged into the electronic device, the wire or the connector near the plugging portion is not overcrowded, which is a feature of the creation.

In addition, please refer to the fifth figure, which is a schematic structural view of the third embodiment of the detachable multi-function conversion line of the present invention, and the main difference from the first embodiment as shown in the second figure is that The first grip portion 321 of the first type C connector 32 has an upper and lower asymmetrical shape on the outer shape, and the specific shape is feasible. For example, the first grip portion can be made. The cross-section of the 321 is a shape of an upper narrow bottom width as shown in FIG. 5, or a semi-circular shape, or a shape obtained by modifying two right and left right angles of the rectangle to be chamfered, and the like. (herein referred to as the shape of the cross section), the present invention does not limit the specific shape of the first grip portion 321 as long as it can assume an upper and lower asymmetrical shape, and at the same time, One end of the type C to type A adapter 5 is provided with a type C interface 51a corresponding to the first type C connector 32, and the first holding portion 321 and the first electrical connection portion 322 are male and female. The rest of the structure of the embodiment can be the same as the first embodiment, whereby the creation can be replaced by the original The type C connector, which does not have directional restrictions or guidelines, provides an additional docking direction foolproof feature, ensuring that the first type C connector 32 can only be transferred in a particular direction with the type C to type A The first 5 phases are plugged in to achieve high-speed connection, which can greatly improve the application efficiency of the creation.

Claims (6)

An anti-dropping multi-function conversion line structure, comprising: a USB transmission line, the USB transmission line comprising a wire and a first type C connector and a second type C connector respectively connected to the two ends of the wire, the first A type C connector has a first grip portion and a first electrical connection portion protruding from a side of the first grip portion, the second type C connector has a second grip portion and a protrusion a second electrical connection portion on a side of the second grip portion; a connecting member having an elongated shape, the connecting member having a joint portion at one end thereof, the connecting member passing through the joint portion and the wire of the USB transmission line Combined with a type C to type A adapter, the type C to type A adapter is coupled to the other end of the connector, such that the type C to type A adapter is closer to the first type C a type C connector of the type C to the type A adapter is provided with a type C interface corresponding to the first type C connector and the first electrical connection portion of the first type C connector, the type C to the type A adapter The other end is provided with a type A interface. The anti-shedding multi-function conversion line structure according to claim 1, wherein the joint portion is a closed hollow collar or a C-shaped collar. The anti-shedding multi-function conversion line structure according to claim 2, wherein the inner diameter of the hollow collar or the C-shaped collar is larger than the outer diameter of the wire. An anti-dropping multi-function conversion line structure, comprising: a USB transmission line, the USB transmission line comprising a wire and a first type C connector and a second type C connector respectively connected to the two ends of the wire, the first A type C connector has a first grip portion and a first electrical connection portion protruding from a side of the first grip portion, the second type C connector has a second grip portion and a protrusion Second hold a second electrical connection portion on one side of the portion, and a first holding portion of the first type C connector is formed in an upper and lower asymmetrical shape on the outer shape; and a connecting member having a long strip shape. One end of the connecting member is provided with a joint portion, and the connecting member is coupled to the wire of the USB transmission line through the joint portion; a type C to type A adapter, the type C to type A adapter is connected thereto. The other end of the piece is connected, and the type C to type A adapter is closer to the first type C connector, and one end of the type C to type A adapter is provided with a first type C connector. The holding portion and the first electrical connection portion are of a type C interface corresponding to the male and the female, and the other end of the type C to type A adapter is provided with a type A interface. The anti-shedding multi-function conversion line structure as described in claim 4, wherein the joint portion is a closed hollow collar or a C-shaped collar. The anti-shedding multi-function conversion line structure according to claim 5, wherein the inner diameter of the hollow collar or the C-shaped collar is larger than the outer diameter of the wire.