An optical fiber distribution frame
A technology of optical fiber distribution frame and distribution frame, applied in the field of optical fiber distribution frame, can solve the problems of affecting the storage efficiency of optical fiber cables, not fully utilizing the drive unit, affecting resource utilization, etc., so as to improve practicability and reduce maintenance Difficulty, improve the effect of using space
Active Publication Date: 2020-03-03
HANGZHOU JINLONG CABLE CO LTD
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Problems solved by technology
However, in this technical solution, the manual rotation not only increases the workload of the user, but also affects the storage efficiency of the optical fiber cable; at the same time, the power source of the drive unit is not fully utilized during the heat dissipation of the distribution frame body, thereby affecting the utilization of resources. rate; making the technical solution limited
Method used
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Embodiment approach
[0039] As an embodiment of the present invention, a No. 2 drive unit 6 is provided on the outside of the No. 2 winding reel 211, and the No. 2 drive unit 6 is located on a side away from the sleeve 23; To drive the No. 2 reel 211 to rotate, the No. 2 drive unit 6 includes a box body 61 and a rolling ball 62; the box body 61 is welded by a heating plate, the box body 61 is electrically connected, and the box body 61 is provided with Knob, the box body 61 is sleeved on the outer ring of the No. 1 shaft 22, and the top of the box body 61 is rollingly connected with the No. 2 winding reel 211 through the rolling ball 62. Casing 61 is energized and heated to melt the paraffin, and the melted paraffin drives the No. 2 winding reel 211 to rotate, and the paraffin is set. On the one hand, when not energized, the paraffin is solid, and the paraffin acts as a fastening to the No. 2 winding reel 211. On the one hand, when electrified, the paraffin is in a liquid state, relying on the fri...
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The invention belongs to the technical field of communication devices, in particular to an optical fiber distribution frame. The optical fiber distribution frame comprises a distribution frame body, wire take-up units, first drive units, first control units, heat dissipation units and gas storage chambers. The wire take-up units, the first drive units, the first control units and the heat dissipation units cooperate with each other; on one hand, according to the length of the quartz glass fibers, first wire reels are adjusted to avoid the entanglement between the quartz glass fibers; a box body is electrically heated, the paraffin is melted, and the friction between the paraffin and second wire reels is used to store the quartz glass fibers on the first wire reels; the heating is stopped,the paraffin is solidified, and the first wire reels are fastened through the paraffin, and in this way, the storage efficiency of the quartz glass fibers is improved; and on the other hand, the powersource of the first drive units is stored and utilized, the utilization of resources is improved, the additional power devices are reduced, and the manufacturing cost of the optical fiber distribution frame is reduced.
Description
technical field [0001] The invention belongs to the technical field of communication equipment, in particular to an optical fiber distribution frame. Background technique [0002] Optical fiber distribution frame is an optical fiber distribution device specially designed for optical fiber communication equipment room, with functions of optical cable fixing and protection, optical cable termination and line adjustment. Fiber distribution frame can protect the fiber core and pigtail of the cable. The fiber distribution frame can be assembled into a fiber distribution frame alone, or it can be installed in a cabinet / frame together with the digital distribution unit and the audio distribution unit. Constitute an integrated distribution frame. The equipment is flexible in configuration, easy to install and use, easy to maintain, and easy to manage. It is an indispensable equipment for fiber optic communication cable network terminals or relay points to realize fiber arrangement...
Claims
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IPC IPC(8): G02B6/44
CPCG02B6/4452G02B6/4457
Inventor 李训祺
Owner HANGZHOU JINLONG CABLE CO LTD