Optical distribution frame for optical fiber module

Abstract

The utility model relates to the technical field of optical fiber distribution frames, and discloses an optical distribution frame for an optical fiber module, which comprises a shell, and a door is movably mounted in the shell through a hinge; the ventilation assembly is fixedly mounted in the shell; wherein the ventilation assembly comprises a wind power part and a circulation part; the moving assembly is fixedly mounted in the shell; wherein the moving assembly comprises a clamping part and a telescopic part; the wind power part comprises a motor groove, a motor is fixedly installed in the motor groove, and an impeller is fixedly installed at the output end of the motor. According to the utility model, the ventilation assembly is arranged, the rotation of the motor is utilized to drive the impeller to rotate so as to generate wind power to blow the airflow in the shell, and the circulation port arranged at the bottom of the shell ensures the exchange between the airflow in the shell and the external airflow, thereby achieving the effect of air circulation and drying of the distribution frame in the shell.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber distribution frames, in particular to an optical distribution frame used for optical fiber modules. Background Art

[0002] Optical fiber distribution frame (ODF) is used for the termination and distribution of trunk optical cables at the central office in optical fiber communication systems, and can easily realize the connection, distribution and scheduling of optical fiber lines. With the increasing degree of network integration, optical-digital hybrid distribution frames integrating ODF, DDF and power distribution units have emerged, which are suitable for small and medium-sized distribution systems of fiber to the community, fiber to the building, remote modules and wireless base stations.

[0003] At present, in the actual use of optical distribution frames for optical fiber modules, if the air inside the distribution frame cannot be kept circulating at all times, moisture will inevitably occur inside the distribution frame over time, affecting the optical fiber modules placed inside the distribution frame. At the same time, the installation and disassembly of the distribution frame is not convenient enough. Utility Model Content

[0004] The utility model aims to provide an optical distribution frame for an optical fiber module, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: an optical distribution frame for an optical fiber module, comprising:

[0006] A housing, wherein a door is movably mounted inside the housing via hinges;

[0007] A ventilation assembly, wherein the ventilation assembly is fixedly mounted inside the housing;

[0008] Wherein, the ventilation component includes a wind force part and a circulation part;

[0009] A moving component, wherein the moving component is fixedly installed inside the housing;

[0010] Wherein, the moving component includes a clamping part and a telescopic part.

[0011] Preferably, the wind power part includes a motor slot, a motor is fixedly installed inside the motor slot, an impeller is fixedly installed at the output end of the motor, a frame is fixedly installed on the inner wall of the top of the shell, and a protective cover is fixedly installed on the bottom of the frame.

[0012] Preferably, the motor slot is opened inside the shell, the motor slot is adapted to the motor, the output end of the motor passes through the shell and the frame in sequence, and the output end of the motor extends to the inside of the frame.

[0013] Preferably, the flow portion includes a rear flow port, a side flow port is opened inside the shell, and the rear flow port is opened inside the shell.

[0014] Preferably, the clamping part includes a wiring frame, a mounting groove is provided inside the wiring frame, a positioning column is fixedly installed inside the wiring frame, a spring is provided inside the mounting groove, a clamping block is provided inside the mounting groove, a baffle is provided inside the mounting groove, a sliding groove is provided inside the shell, and a slider is fixedly installed on the bottom of the wiring frame.

[0015] Preferably, the wiring frame is movably mounted on the shell by the engagement of a slider and a slide groove, the mounting groove is adapted to the card block, one end of the spring is fixedly connected to the inner wall of the wiring frame, the other end of the spring is fixedly connected to the card block, the springs are sleeved with the positioning column and the card block, one end of the card block passes through the baffle, the wiring frame and the shell in sequence, and one end of the card block extends to the interior of the shell, and the slider is adapted to the slide groove.

[0016] Preferably, the telescopic part includes a pillar, a support plate is fixedly installed on the left end of the pillar, a fixing frame is fixedly installed on the right side of the support plate, a hydraulic telescopic rod is fixedly installed inside the fixing frame, and a pressure column is fixedly installed on the output end of the hydraulic telescopic rod.

[0017] Preferably, the support column is fixedly mounted on the shell, one end of the pressure column passes through the shell and extends to the inside of the shell, and one end of the pressure column contacts the block.

[0018] The utility model provides an optical distribution frame for an optical fiber module, which has the following beneficial effects:

[0019] (1) The utility model provides a ventilation assembly, utilizes the rotation of the motor to drive the impeller to rotate to generate wind force, and blows the air flow inside the shell. The flow port opened at the bottom of the shell ensures the exchange of the air flow inside the shell with the external air flow, thereby achieving the effect of air circulation and drying of the wiring rack inside the shell.

[0020] (2) The utility model provides a movable assembly, utilizes the movable installation between the shell and the wiring frame, and the clamping connection between the clamping block and the shell to ensure the limited fixation of the wiring frame. The clamping block can be pushed into the wiring frame by starting the hydraulic telescopic rod, so that the wiring frame can be taken out from the shell, thereby achieving the effect of facilitating the installation and removal of the wiring frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is the front view of the utility model;

[0023] Figure 3 It is the right view of the utility model;

[0024] Figure 4 For this utility model Figure 2 A partial enlarged view of the middle part.

[0025] In the figure: 1 shell, 2 door, 3 ventilation component, 31 wind position, 311 motor slot, 312 motor, 313 impeller, 314 frame, 315 protective cover, 32 circulation position, 321 rear circulation port, 322 side circulation port, 4 moving component, 41 clamping position, 411 wiring rack, 412 installation slot, 413 positioning column, 414 spring, 415 block, 416 baffle, 417 slide slot, 418 slider, 42 telescopic position, 421 pillar, 422 support plate, 423 hydraulic telescopic rod, 424 fixing frame, 425 pressure column. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. Example 1

[0028] A preferred embodiment of an optical distribution frame for an optical fiber module provided by the utility model is as follows: Figure 1-4 As shown: An optical distribution frame for an optical fiber module, comprising:

[0029] A housing 1, wherein a door 2 is movably mounted inside the housing 1 via hinges;

[0030] A ventilation component 3, the ventilation component 3 is fixedly installed inside the housing 1;

[0031] Wherein, the ventilation component 3 includes a wind force portion 31 and a circulation portion 32;

[0032] The wind force part 31 includes a motor slot 311, a motor 312 is fixedly installed inside the motor slot 311, an impeller 313 is fixedly installed at the output end of the motor 312, a frame 314 is fixedly installed on the inner wall of the top of the shell 1, and a protective cover 315 is fixedly installed at the bottom of the frame 314. The motor slot 311 is opened inside the shell 1, the motor slot 311 is adapted to the motor 312, the output end of the motor 312 passes through the shell 1 and the frame 314 in sequence, and the output end of the motor 312 extends to the inside of the frame 314; start the motor 312, and the impeller 313 fixedly installed at the output end of the motor 312 rotates to generate wind force, so as to blow and circulate the airflow inside the shell 1;

[0033] The circulation part 32 includes a rear circulation port 321, and a side circulation port 322 is opened inside the shell 1. The rear circulation port 321 is opened inside the shell 1; the rear circulation port 321 is the same as the side circulation port 322, and both are conducive to the exchange and circulation of the airflow inside the shell 1 and the external airflow. Example 2

[0034] On the basis of Example 1, a preferred embodiment of an optical distribution frame for an optical fiber module provided by the utility model is as follows Figure 1-4 As shown: a moving component 4, the moving component 4 is fixedly installed inside the housing 1;

[0035] The moving component 4 includes a clamping portion 41 and a telescopic portion 42;

[0036] The clamping part 41 includes a wiring frame 411, a mounting groove 412 is provided inside the wiring frame 411, a positioning column 413 is fixedly installed inside the wiring frame 411, a spring 414 is provided inside the mounting groove 412, a clamping block 415 is provided inside the mounting groove 412, a baffle 416 is provided inside the mounting groove 412, a slide groove 417 is provided inside the housing 1, a slider 418 is fixedly installed at the bottom of the wiring frame 411, the wiring frame 411 is movably installed with the housing 1 through the engagement of the slider 418 with the slide groove 417, the mounting groove 412 is adapted to the clamping block 415, one end of the spring 414 is fixedly connected to the inner wall of the wiring frame 411, and the spring 414 is fixedly connected to the inner wall of the wiring frame 411. The other end of the spring 414 is fixedly connected to the card block 415, and the spring 414 is sleeved with the positioning column 413 and the card block 415. One end of the card block 415 passes through the baffle 416, the wiring frame 411 and the housing 1 in sequence, and one end of the card block 415 extends to the inside of the housing 1, and the slider 418 is adapted to the slide groove 417; the wiring frame 411 is movably installed between the housing 1, and since the top of the card block 415 is provided with a chamfer, when the wiring frame 411 is installed with the housing 1, the card block 415 is retracted into the inside of the wiring frame 411, and when the wiring frame 411 is moved and installed to a predetermined position, the card block 415 is extended under the action of the spring 414 and is clamped to the housing 1;

[0037] The telescopic part 42 includes a pillar 421, a support plate 422 is fixedly installed on the left end of the pillar 421, a fixing frame 424 is fixedly installed on the right side of the support plate 422, a hydraulic telescopic rod 423 is fixedly installed inside the fixing frame 424, a pressure column 425 is fixedly installed on the output end of the hydraulic telescopic rod 423, the pillar 421 is fixedly installed on the shell 1, one end of the pressure column 425 passes through the shell 1 and extends to the inside of the shell 1, and one end of the pressure column 425 is in contact with the block 415; start the hydraulic telescopic rod 423, the pressure column 425 fixedly installed on the output end of the hydraulic telescopic rod 423 moves, and pushes the block 415 in contact with the pressure column 425, so that the block 415 shrinks into the inside of the wiring frame 411, and the wiring frame 411 can be taken out from the inside of the shell 1.

[0038] When in use, the motor 312 is started, and the impeller 313 fixedly installed at the output end of the motor 312 rotates to generate wind force, which blows the airflow inside the shell 1. The rear flow port 321 is the same as the side flow port 322, both of which are conducive to the exchange and circulation of the airflow inside the shell 1 and the external airflow. The wiring frame 411 is movably installed between the shell 1. Since the top of the card block 415 is provided with a chamfer, when the wiring frame 411 is installed with the shell 1, the card block 415 is retracted into the wiring frame 411. When the wiring frame 411 is moved and installed to a predetermined position, the card block 415 extends out under the action of the spring 414 and is clamped in the shell 1. The hydraulic telescopic rod 423 is started, and the pressure column 425 fixedly installed at the output end of the hydraulic telescopic rod 423 moves to push the card block 415 in contact with the pressure column 425. The card block 415 is therefore retracted into the wiring frame 411, and the wiring frame 411 can be taken out from the inside of the shell 1.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An optical distribution frame for an optical fiber module, characterized in that: include: A housing (1), wherein a door (2) is movably mounted inside the housing (1) via hinges; A ventilation component (3), wherein the ventilation component (3) is fixedly mounted inside the housing (1); Wherein, the ventilation component (3) comprises a wind force portion (31) and a circulation portion (32); A moving component (4), wherein the moving component (4) is fixedly mounted inside the housing (1); Wherein, the moving component (4) comprises a clamping portion (41) and a telescopic portion (42); The wind force part (31) comprises a motor slot (311), a motor (312) is fixedly mounted inside the motor slot (311), an impeller (313) is fixedly mounted at the output end of the motor (312), a frame (314) is fixedly mounted on the inner wall of the top of the housing (1), and a protective cover (315) is fixedly mounted on the bottom of the frame (314); The motor slot (311) is provided inside the housing (1), the motor slot (311) is adapted to the motor (312), the output end of the motor (312) sequentially passes through the housing (1) and the frame (314), and the output end of the motor (312) extends to the inside of the frame (314); The circulation portion (32) comprises a rear circulation port (321), a side circulation port (322) is provided inside the shell (1), and the rear circulation port (321) is provided inside the shell (1); The clamping part (41) includes a wiring frame (411), a mounting groove (412) is provided inside the wiring frame (411), a positioning column (413) is fixedly installed inside the wiring frame (411), a spring (414) is provided inside the mounting groove (412), a clamping block (415) is provided inside the mounting groove (412), a baffle (416) is provided inside the mounting groove (412), a sliding groove (417) is provided inside the housing (1), and a sliding block (418) is fixedly installed at the bottom of the wiring frame (411); The wiring frame (411) is movably mounted on the housing (1) by means of the engagement of the slider (418) and the slide groove (417); the mounting groove (412) is matched with the block (415); one end of the spring (414) is fixedly connected to the inner wall of the wiring frame (411); the other end of the spring (414) is fixedly connected to the block (415); the spring (414) is sleeved with the positioning column (413) and the block (415); one end of the block (415) passes through the baffle (416), the wiring frame (411) and the housing (1) in sequence; and one end of the block (415) extends to the interior of the housing (1); the slider (418) is matched with the slide groove (417); The telescopic portion (42) comprises a support column (421), a support plate (422) is fixedly mounted on the left end of the support column (421), a fixing frame (424) is fixedly mounted on the right side of the support plate (422), a hydraulic telescopic rod (423) is fixedly mounted inside the fixing frame (424), and a pressure column (425) is fixedly mounted on the output end of the hydraulic telescopic rod (423); The support column (421) is fixedly mounted on the housing (1), one end of the pressure column (425) penetrates the housing (1) and extends into the interior of the housing (1), and one end of the pressure column (425) is in contact with the clamping block (415).

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