1. Field of the Invention
The present invention relates to a cable connector assembly, and more particularly to a cable connector assembly having a luminous element to illuminate a mating area of the cable connector assembly.
2. Description of Related Art
A cable connector assembly is usually used to charge a rechargeable battery of a mobile electronic device. Some cable connector assemblies also have a light-emitting element to facilitate connection of the cable connector assembly to a mating connector of a charging apparatus.
U.S. Pat. No. 9,022,605 discloses a charging connection device including a device connector configured to be coupled to a rechargeable electronic device and a circuit board coupled to the connector and having a charging circuitry and associated light source. A housing encloses the circuit board and includes a first end having a lens. The connector extendes from the first end. A touch switch on the housing is coupled to the circuit board and configured to activate the light source.
However, the associated light source of the charging connection device is disposed directly on the circuit board, and the circuit board is assembled behind the device connector, which results in the light emitted by the associated light source is partially blocked and thus a poor illumination effect.
A cable connector assembly with an improved illumination effect is desired.
Accordingly, an object of the present invention is to provide a cable connector assembly having improved illumination effect.
In order to achieve the above-mentioned object, a cable connector assembly in accordance with the present invention comprises: a first connector having a main body, a plurality of contacts retained in the main body, a first circuit board electrically connected to the contacts, and a metal shell enclosing the first circuit board; a cable electrically connected between the first circuit board and a power source to provide a power to the first circuit board; a second circuit board vertically fixed on the metal shell; a cover enclosing the first and the second circuit boards; a luminous element disposed on a front side of the second circuit board and electrically connected to the first circuit board; and a translucent portion defined on a front end of the cover to pass the light emitted by the luminous element.
Other objects, advantages and novel features of the invention will become more apparent from the following detailed description of the present embodiment when taken in conjunction with the accompanying drawings.
Referring to
Referring to
The metal shell 110 defines a fixing plate 111 extending along a horizontal direction on each of the opposite sides of the metal shell 110.
The second circuit board 150 is generally annular and defines a through hole 1511. A pair of notches 151 are defined on the opposite sides of the inner edge of the second circuit 150. A luminous element 152 is installed on a front side of the second circuit 150. The luminous element 152 is electrically connected to a power source of the first circuit board 130 via a pair of wires or conductors (not shown) including a power wire and a grounding wire, through which the luminous element 152 is powered by the first circuit board powered. The luminous element 152 is a light emitting diode, a semiconductor laser or other electronic components which can emit light. The switch way of the light mode of the luminous element 152 according to the present invention may be a light-emitting color conversion, a light-emitting dynamic conversion or a conversion combining colors conversion and dynamic conversion.
The cover 160 includes a front plate portion 161 and a tubular portion 162. The front plate portion 161 defines a translucent portion allowing light to pass through. A through hole 1611 is defined on the front plate portion 161 through the front side wall and the rear side wall of the front plate portion 161. A plurality of positioning portions 1612 are formed on the rear side wall of the front plate portion 161 around the through hole 1611.
In the embodiment, entire front plate portion 161 is defined as the translucent portion 1610. In other embodiments, the translucent portion 1610 may be only a part of the front plate portion 161. The translucent portion 1610 is made of transparent or translucent material. The tubular portion 162 defines a first end 1621 having a smaller opening and a second end 1622 having a larger opening.
Referring to
In the embodiment, the second circuit board 150 is fixed on the metal shell 140 by lock. In other embodiment, the second circuit board 150 is vertically fixed by other suitable means. The second circuit board 150 is vertically fixed on the metal shell 140. In this way, the light emitted by the luminous element 152 passes through the translucent portion 1610 directly to illuminate the mating area.
It is to be understood, however, that even though numerous, characteristics and advantages of the present invention have been set fourth in the foregoing description, together with details of the structure and function of the invention, the disclosed is illustrative only, and changes may be made in detail, especially in matters of number, shape, size, and arrangement of parts within the principles of the invention to the full extent indicated by the broad general meaning of the terms in which the appended claims are expressed.
Number | Date | Country | Kind |
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2014 1 0562927 | Oct 2014 | CN | national |
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Number | Date | Country | |
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20160118755 A1 | Apr 2016 | US |