This application claims the benefit of Taiwan application Serial No. 97121087, filed Jun. 6, 2008, the subject matter of which is incorporated herein by reference.
1. Field of the Invention
The invention relates in general to a connector, and more particularly to a USB connector.
2. Description of the Related Art
Nowadays, various electronic devices such as notebook computers, digital cameras, personal digital assistants (PDA), mobile phones, and MP3 players make use of universal serial bus (USB) connector to transmit data and to charge battery. Normally, an electronic device is equipped with more than one USB connector to meet a user's needs.
As the current design of an electronic device is directed towards the trend of slimness and miniaturization, too many USB connectors not only occupy the space in the circuit board but also increase the volume of the electronic device, hence failing to meet the above requirements.
The invention is directed to a connector including a main body, two fixing arms and a plurality of signal transmission pins. The main body has a socket and an outer wall, wherein the outer wall surrounds the socket. The fixing arms are connected to two sides of the outer wall for attaching the main body to a circuit board. The signal transmission pins are connected to the outer wall for electrically connecting with the circuit board.
According to the connector of the invention, the signal transmission pins are disposed next to the fixing arms for using the surrounding space of the fixing arms and reducing the space occupied by the connector on the circuit board. Thus, electronic products further meet the requirements of slimness, lightweight, compactness and simplicity.
The invention will become apparent from the following detailed description of the preferred but non-limiting embodiments. The following description is made with reference to the accompanying drawings.
In the present embodiment of the invention, the connector 100 is a universal serial bus (USB) connector for example. As shown in
In the present embodiment of the invention, the signal transmission pins 130 are equally divided into two groups that are symmetrically disposed relative to the socket 110A and connected to the outer wall 120. As the fixing arms 120 are connected to the outer wall 112 and the signal transmission pins 130 are disposed next to the fixing arms 120, the surrounding space of the fixing arms 120 is thus utilized. In addition, as the two fixing arms 120 on the same side of the main body 110 are spaced at an appropriate interval, the signal transmission pins 130 on the same side are disposed between the two fixing arms 120. Besides, the extending direction of the signal transmission pins 130 is substantially the same as that of the fixing arms 120, and the signal transmission pins 130 and the fixing arms 120 are on the same plane.
With the signal transmission pins 130 being disposed between the fixing arms 120 for adequately utilizing the space between the fixing arms 120, the overall length and volume of the connector 100 will not increase due to the disposition of the signal transmission pins 130 and the fixing arms 120. Thus, the utilization of the circuit board 200 is more flexible when used in other circuits or mechanism.
In the present embodiment of the invention, the number of the signal transmission pins 130 is determined according to the function of the connector 100 and ranges from 2 to 12 for example. In the present embodiment of the invention, the signal transmission pins 130 are equally divided into two groups and are connected to the two sides of the outer wall 112. However, in other embodiments, the signal transmission pins 130 can be disposed on only one side of the outer wall 112 and next to the fixing arms 120 for utilizing the surrounding space of the fixing arms 120.
According to the connector disclosed in the above embodiment of the invention, the signal transmission pins are disposed next to the fixing arms for using the surrounding space of the fixing arms and reducing the space occupied by the connector on the circuit board. Thus, as electronic products are equipped with the connector disclosed in the above embodiment of the invention, the electronic products have larger chance to meet the requirements of slimness, lightweight, compactness and simplicity than those using conventional connectors.
While the invention has been described by way of example and in terms of a preferred embodiment, it is to be understood that the invention is not limited thereto. On the contrary, it is intended to cover various modifications and similar arrangements and procedures, and the scope of the appended claims therefore should be accorded the broadest interpretation so as to encompass all such modifications and similar arrangements and procedures.
Number | Date | Country | Kind |
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97121087 | Jun 2008 | TW | national |