Cable assembly and manufacturing method of the same
First Claim
1. A cable assembly comprising:
- an insulating housing including a housing body defining a receiving cavity therein, and a light transmitting area disposed on the housing body;
a printed circuit board (PCB) received in the receiving cavity;
a mating member and a light member mounted on the PCB;
a light guide member closely positioned around the PCB, the light guide member opposing the light transmitting area for transmitting light emitted by the light member to an outside of the insulative housing; and
a shading member located beside the PCB and covering the light guide member;
whereinthe shading member securely retains the light guide member in position;
wherein the light guide member includes a light receiving portion and a light emitting portion, the light receiving portion opposing the light emitting portion, the light emitting portion opposing the light transmitting area;
wherein the light emitting portion is cylindrical, and the light emitted by the light member is transmitted to the light transmitting area through the light receiving portion and the light emitting portion;
wherein the shading member includes a groove receiving the light guide member, a projection extending from the groove, and a hole conformed in shape to the light emitting portion.
1 Assignment
0 Petitions
Accused Products
Abstract
A cable assembly (100) includes an insulative housing (1), a printed circuit board (PCB) (2) received in the insulative housing, a light member (4) mounted on the PCB, a light guide member (5) mounted on the PCB, and a shading member (6) covering the light guide member. The insulative housing includes a housing body (11), a receiving cavity (12) enclosed by the housing body, and a light transmitting area (13) mounted on the housing body. The PCB is mounted in the receiving cavity and the light guide member opposes the light transmitting area to transmit light emitted by the light member to outside of the insulative housing. The light guide member (5) is integrally formed with the shading member (6).
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Citations
12 Claims
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1. A cable assembly comprising:
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an insulating housing including a housing body defining a receiving cavity therein, and a light transmitting area disposed on the housing body; a printed circuit board (PCB) received in the receiving cavity; a mating member and a light member mounted on the PCB; a light guide member closely positioned around the PCB, the light guide member opposing the light transmitting area for transmitting light emitted by the light member to an outside of the insulative housing; and a shading member located beside the PCB and covering the light guide member;
whereinthe shading member securely retains the light guide member in position; wherein the light guide member includes a light receiving portion and a light emitting portion, the light receiving portion opposing the light emitting portion, the light emitting portion opposing the light transmitting area; wherein the light emitting portion is cylindrical, and the light emitted by the light member is transmitted to the light transmitting area through the light receiving portion and the light emitting portion; wherein the shading member includes a groove receiving the light guide member, a projection extending from the groove, and a hole conformed in shape to the light emitting portion. - View Dependent Claims (2, 3, 4)
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5. A method of manufacturing a cable assembly, comprising the steps of:
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providing a transparent light guide member; providing a shading member with an opaque material; combining the light guide member and the shading member together as a one piece light guide module to have the shading member securely retain the light guide member thereto in position; providing a printed circuit board (PCB) with a mating member and a light member mounted thereon; providing a housing with a receiving cavity; and assembling said PCB and said light guide module into the receiving cavity; wherein the light guide module is closely located around said light member for light transmission; wherein the shading member includes a groove in which the light guide member is received; wherein said shading member includes a hole into which the light guide member extends and around which a light transmitting area is located to transmit light toward an outside of the housing. - View Dependent Claims (6, 7)
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8. A cable assembly comprising:
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an insulative housing forming a receiving cavity extending along a longitudinal direction and having an opening to communicate the receiving cavity with an exterior along said longitudinal direction; a printed circuit board assembled into the receiving cavity along said longitudinal direction via said opening; a light member mounted upon the printed circuit board; a light guide module assembled into the receiving cavity along the longitudinal direction via said opening, said light guide member including a light guide member closely facing the light member, and a retaining member securely retaining said light guide member thereto in position; and a front plug sealing the opening and retaining the said light guide module in position with regard to the receiving cavity; wherein said light guide module is retained in the receiving cavity and located beside the printed circuit board in a transverse direction perpendicular to said longitudinal direction; wherein said retaining member forms at least one projection to be received in a corresponding recess formed in an interior surface of the housing so as to retain the retaining member in position without rotation; wherein said retaining member includes a projecting portion received in a receiving portion formed in a backside of the front plug so as to prevent relative rotation between the retaining member and the front plug. - View Dependent Claims (9, 10, 11, 12)
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Specification