CN206370594U - A USB cable - Google Patents

Abstract

The utility model discloses a USB connecting line, comprising a data line, wherein a first sleeve is arranged at one end of the data line, an end of the data line is connected to a first connector via a second sleeve, a nut is arranged in a threaded hole, a USB female connector is arranged in an outer shell, an end of the data line is connected to the first connector via the second sleeve, a plurality of second sleeves are arranged, connection performance is reliable, the outer shell adopts PVC rubber material, has good flame retardancy, has good electrical insulation performance, is suitable for being used as a low-frequency insulating material, has good chemical stability, has a long service life, and is not easy to be damaged, fixing parts are arranged on both sides of the outer shell, a threaded hole is arranged in the middle of the fixing part, a nut is arranged in the threaded hole, the second connector can be fixed to the USB male connector via the nut, and will not fall off, a USB female connector is arranged in the outer shell, and the USB female connector is used to cooperate with the USB male connector.

Description

A USB cable

technical field

The utility model relates to a connection line, in particular to a USB connection line.

Background technique

USB is "Universal Serial Bus", and the Chinese name is Universal Serial Bus. A way for electronic products to communicate with each other. Used in mobile, audio-visual, automotive electronics, multimedia, electrical appliances, etc. At present, it has been widely used in various external devices. There are three kinds of USB interface: USB1.1 and USB2.0, usb3.0. Theoretically, the transmission speed of USB1.1 can reach 12Mbps/sec, while USB2.0 can reach a speed of 480Mbps/sec, and can be backward compatible with USB1.1. The transmission rate of USB3.0 is about 3.2Gbps. In the prior art, the connection performance of the traditional USB cable is not strong enough, it is not convenient to use, and it is easy to be damaged.

Contents of the invention

The purpose of this utility model is to provide a USB connection cable to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A USB connection line, including a data line, one end of the data line is provided with a first sleeve, the end of the data line is connected to a first connector through a second sleeve, the first connector includes a plastic shell, and the plastic shell is provided with a terminal, The other end of the data line is connected to the second connector. The second connector includes a shell, with fixing parts on both sides of the shell, a threaded hole in the middle of the fixing part, a nut in the threaded hole, and a USB female head in the shell.

As a further solution of the present invention: the other end of the data line is connected to the second connector through the connecting portion.

As a further solution of the utility model: the shell is made of PVC rubber material.

As a further solution of the present invention: the USB female connector is a USB B-type female connector.

Compared with the prior art, the beneficial effect of the utility model is: the end of the data line is connected to the first connector through the second sleeve, and there are multiple second sleeves, the connection performance is reliable, and the outer shell is made of PVC rubber material. It has good flame retardancy and good electrical insulation performance. It is suitable as a low-frequency insulating material. It has good chemical stability, long service life and is not easy to be damaged. There are fixing parts on both sides of the shell, and a threaded hole in the middle of the fixing part. , There is a nut in the threaded hole, the second connector can be fixed on the USB male head through the nut without falling off, the USB female head is installed in the shell, and the USB female head is used to cooperate with the USB male head.

Description of drawings

FIG. 1 is a schematic structural diagram of a USB connection line.

FIG. 2 is a schematic structural diagram of a second connector of the USB cable.

In the figure: data cable 1, first bushing 2, second bushing 3, rubber case 4, terminal 5, connecting part 6, shell 7, fixing part 8, nut 9, USB female connector 10.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-2. In the embodiment of the present utility model, a USB connection line includes a data line 1, one end of the data line 1 is provided with a first sleeve 2, and the end of the data line 1 is connected to the second sleeve 3 through a second sleeve 3. A connector, the first connector includes a plastic shell 4, the rubber shell 4 is provided with a terminal 5, the other end of the data line 1 is connected to the second connector through the connecting part 6, the second connector includes a shell 7, and the shell 7 is made of PVC glue Material material, housing 7 both sides are provided with fixing part 8, and the middle part of fixing part 8 is provided with screw hole, and screw hole is provided with nut 9, and USB female head 10 is housed in housing 7, and USB female head 10 selects USB B type female head.

The working principle of the utility model is: one end of the data line 1 is provided with a first sleeve 2, and the end of the data line 1 is connected to the first connector through a second sleeve 3, and there are multiple second sleeves 3, which correspond to The corresponding terminal 5 has reliable connection performance. The other end of the data line 1 is connected to the second connector through the connection part 6. The second connector includes the shell 7. The shell 7 is made of PVC rubber material, which has good flame retardancy and good electrical performance. Insulation performance, suitable for low-frequency insulation materials, good chemical stability, long service life, and not easy to be damaged. There are fixing parts 8 on both sides of the shell 7, and a threaded hole is arranged in the middle of the fixing part 8, and a nut is arranged in the threaded hole 9. The second connector can be fixed on the USB male head through the nut 9 without falling off. The shell 7 is equipped with a USB female head 10, and the USB female head 10 is used to cooperate with the USB male head.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (4)

1. A USB connection line, comprising a data line, characterized in that, one end of the data line is provided with a first sleeve, and the end of the data line is connected to the first connector through the second sleeve, the first connector includes a plastic shell, and There are terminals on the shell, and the other end of the data cable is connected to the second connector. The second connector includes a shell, with fixing parts on both sides of the shell, a threaded hole in the middle of the fixing part, a nut in the threaded hole, and a USB port inside the shell. female head. 2. The USB connection cable according to claim 1, wherein the other end of the data cable is connected to the second connector through the connection part. 3. The USB connection cable according to claim 1, wherein the shell is made of PVC rubber material. 4. The USB connection cable according to claim 1, wherein the USB female connector is a USB B-type female connector.