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Optical module connecting apparatus and optical module assembly

A technology for connecting devices and optical modules, which is applied in the coupling of optical waveguides and other directions, can solve the problem of the laser light emitting of optical modules and other problems, and achieve good light shielding effects, low cost, and extended service life.

Active Publication Date: 2016-07-06
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, some optical modules have the function of automatic switch off, but when the optical module receives light effectively, the laser light of the optical module will be turned on

Method used

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  • Optical module connecting apparatus and optical module assembly
  • Optical module connecting apparatus and optical module assembly
  • Optical module connecting apparatus and optical module assembly

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Embodiment Construction

[0030] In order to provide an effective implementation solution, the present invention provides the following embodiments, which will be described below in conjunction with the accompanying drawings.

[0031] The present invention firstly provides an optical module connection device, such as figure 1 The schematic diagram shown includes a shielding mechanism 101, a rotating connection mechanism 102, a housing 103, and a pull ring 104; wherein:

[0032] The blocking mechanism 101 is used to block the light emitted by the laser from the transmitting port of the housing, is arranged at the optical transmitting port of the housing and covers the transmitting port of the optical module, and is connected to the housing through the rotating connection mechanism;

[0033] Rotary connection mechanism 102: used to connect the shielding mechanism 101 and the optical module, and enable the shielding mechanism 101 to rotate around the connection between the shielding mechanism and the opti...

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PUM

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Abstract

The invention provides an optical module connecting apparatus and an optical module assembly. The optical module connecting apparatus comprises a shielding mechanism which is used for shielding light emitted by a laser from a housing sending port, is arranged at an optical sending port of a housing, covers the sending port of an optical module and is connected with the housing through a rotation connection mechanism; the rotation connection mechanism which is used for connecting the shielding mechanism with the optical module, enables the shielding mechanism to rotate to a second position from a first position around a connecting position between the shielding mechanism and the optical module; the housing which is provided with a space for accommodating the optical module and is provided with openings as the sensing port of light and the receiving port of the light; and a pull ring which is arranged at the housing opening, is disposed between the shielding mechanism and the sending port, can rotate around a connecting position between the pull ring and the housing, and is used for tightening and loosening connection between the housing and the optical module. The optical module assembly comprises the optical module and further comprises the optical module connecting apparatus provided by any one embodiment of the invention. The mechanism and the assembly provided by the invention can prevent or reduce damage caused by an optical module laser to human eyes.

Description

technical field [0001] The invention relates to an optical sub-device, in particular to an optical module connection device and an optical module assembly. Background technique [0002] With the rapid growth of the access network's demand for service bandwidth, optical nodes are gradually moved down, and fiber-to-the-premises (FTTP: FiberToThePremise), fiber-to-the-building (FTTB: FiberToTheBuilding), fiber-to-the-office (FTTO: FiberToTheOffice) and fiber-to-the-home (FTTH: FiberToTheHome) is becoming more and more popular, and with the increasing use of optical modules, in the near future, optical module technology will enter every household. [0003] Although the light emitted by the optical module does not cause any harm to human skin, the optical module will still cause certain damage to human eyes. In the process of replacing and plugging the optical module, it is unavoidable that the light emitted by the optical module will directly hit the human eyes. The improvemen...

Claims

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Application Information

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IPC IPC(8): G02B6/42
CPCG02B6/42
Inventor 杨喆郭艳
Owner ZTE CORP
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