The present invention relates to a hinge and particularly to a hinge located in an electronic device having at least two bodies pivotally coupled to each other.
For present electronic devices having at least two bodies pivotally coupled to each other, at least a hinge is generally employed for opening and closing. The hinge structure may have different designs and be symmetrical or asymmetrical.
Refer to
More specifically, the second body 20 has a wire set 21 (including signal cable and power cord) passing around the hinge and through a recess 12 in the first body 10 to couple with a connector 11.
The design of hinge set forth above has drawbacks, notably:
Therefore the invention aims to provide a hinge with a connector to facilitate wire tending, shorten assembly time and speed up assembly and disassembly so that technicians and users can perform repairs and inspection easily, wherein the hinge is located in an electronic device.
The electronic device according to the invention includes a first body a second body and a hinge. The hinge includes a first hinge piece and a second hinge piece that are pivotally coupled to each other. When subject to a force, the second hinge piece turns about a rotation axis relative to the first hinge piece. The first hinge piece further has a first fastening portion and an extension portion. The first fastening portion is a protusion with the axial direction normal to the rotation axis. The first fastening portion has at least a first hole. The extension portion is extended from the first fastening portion to another area in a direction parallel with the rotation axis. The extension portion has at least a sixth hole. The second hinge piece includes a second fastening portion having at least a second hole.
In a preferred embodiment, the first hinge piece further includes a second connector and a connection plate. The connection plate has at least a fifth hole to receive a fifth screw to pass through the fifth hole and the sixth hole to fasten the connection plate to the extension portion. The wire set of the second body (including signal cable and power cord) passes around the hinge and is fastened to the connection plate.
In another preferred embodiment, the first hinge piece further includes a second connector which has at least an eighth hole to receive a sixth screw to engage with the eighth and sixth holes to fasten the second connector to the extension portion. The wire set of the second body (including signal cable and power cord) passes around the hinge and is fastened to the second connector.
The second body has at least a fourth hole to receive at least a second screw to engage with the second and fourth holes to fasten the second hinge piece to the second body.
The first body includes a recess, a third hole and a first connector located in the recess. The recess also houses the extension portion of the first hinge piece and the first fastening portion.
At least one first fixing screw is provided to engage with the first and third holes to fasten the first fastening portion to the recess. Meanwhile, the second connector of the extension portion is coupled with the first connector to transmit communication signals and electric power between the first body and the second body.
By means of the construction set for the above, the hinge enables the first body turning relative to the second body. In addition, through electrical connection between the second connector and the first connector, the first body and the second body may establish electric connection.
For disassembling the electronic device, unfasten at least one first fixing screw, the second body and the hinge may be separated from the first body, and the first connector is separated from the second connector to become non-conductive.
The foregoing, as well as additional objects, features and advantages of the invention will be more readily apparent from the following detailed description, which proceeds with reference to the accompanying drawings.
Referring to
As shown in
In a preferred embodiment, the first hinge piece 71 further includes a second connector 715 and a connection plate 720. The connection plate 720 has at least a fifth hole 722 to receive a fifth screw 724 to engage with the sixth hole 716 to fasten the connection plate 720 to the extension portion 713. The second body 60 has a wire set 61 (including signal cable and power cord) passing around the hinge 70 and fastened to the connection plate 720 by soldering.
Refer to
As shown in
Referring to
As shown in
By means of the construction set for the above, the hinge 70 enables the first body 50 turning relative to the second body 60. In addition, through electrical connection between the second connector 715 and the first connector 51, the first body 50 and the second body 60 may establish electric connection.
Referring to
In summary, the electronic device according to the invention has the following advantages:
With the second connector 715 mounted on the hinge 70, by unfastening at least one first fixing screw 55 the first body 50 may be separated from the second body 60. Thus disassembly time may be reduced to facilitate repairs and inspection for the technicians or users.
For assembling the electronic device 40, the wire set 61 (including signal cable and power cord) of the second body 60 does not have to pass around the hinge and the recess 52 of the first body 50 to connect to the first connector 51 as the conventional device does. According to the invention, the wire set 61 (including signal cable and power cord) of the second body 60 may be connected to the second connector 715 of the extension portion 713. Thus tending of the wire set 61 is easier and assembly time may be reduced.
While the preferred embodiments of the invention have been set forth for the purpose of disclosure, modifications of the disclosed embodiments of the invention as well as other embodiments thereof may occur to those skilled in the art. Accordingly, the appended claims are intended to cover all embodiments which do not depart from the spirit and scope of the invention.
Number | Date | Country | Kind |
---|---|---|---|
092125491 | Sep 2003 | TW | national |