Maintenance rack for optical fiber switch

Abstract

The utility model provides an optical fiber switch maintenance rack which comprises a fixing mechanism, a limiting mechanism and an optical fiber switch. The fixing mechanism comprises a fixing frame and first supporting seats, the two first supporting seats are symmetrically arranged on one side of the optical fiber switch, second supporting seats are symmetrically arranged on one side of the optical fiber switch, and one side of each first supporting seat is fixedly connected with a first fixing block; the limiting mechanism comprises an inserting plate and a fixing plate, and the fixing plate is fixedly connected to one side of the inserting plate; the distance between the first supporting seat and the second supporting seat is adjusted by rotating the screw rod in cooperation with the sliding rod, adaptive adjustment can be conveniently carried out according to the sizes of different optical fiber switches, the first supporting seat and the second supporting seat are installed in the fixing frame to complete fixation of the optical fiber switches, the optical fiber switches can be conveniently and rapidly disassembled and assembled, and the working efficiency is improved. The covering range of the optical fiber switch by the first supporting seat and the second supporting seat is reduced, and the heat dissipation performance of the optical fiber switch is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to a maintenance rack, in particular to an optical fiber switch maintenance rack, and belongs to the technical field of optical fiber switch maintenance equipment. Background Art

[0002] Fiber optic switch is a high-speed network transmission relay device, also known as fiber channel switch, SAN switch. Compared with ordinary switches, it uses fiber optic cable as the transmission medium. The advantages of fiber optic transmission are fast speed and strong anti-interference ability. There are two main types of fiber optic switches, one is the FC switch used to connect storage, and the other is the Ethernet switch. The port is a fiber optic interface, which looks the same as the ordinary electrical interface, but the interface type is different. With the gradual reduction of the cost of fiber channel equipment and the gradual manifestation of the high transmission rate, high reliability, and low bit error rate of fiber channel technology, people are paying more and more attention to fiber channel technology. Fiber channel technology has become an indispensable part of the realization of storage area network, and fiber channel switch has become the core equipment of SAN network, with an important position and role. Fiber channel switch is an important part of storage area network, and its performance directly affects the performance of the entire storage area network. Fiber channel technology has a flexible topology, including point-to-point topology, switching structure topology and ring topology. For network construction, the switching topology is the most commonly used.

[0003] A Chinese patent publication (CN201920607641.1) discloses a fiber optic switch rack that improves maintenance efficiency. The rack can be pulled out by lightly pressing the fiber optic switch to deform the spring and move the receiving plate downward, thereby reducing the operation process during maintenance and disassembly, thereby improving maintenance efficiency. However, the application still has the following technical problems when used: the fiber optic switch that can be used in the application is fixed in size, which is not convenient for adjustment according to the size of the fiber optic switch, and the application lacks limiting measures for the fiber optic switch when installing the fiber optic switch, which causes the fiber optic switch to easily fall out of the rack when it is affected by continuous vibration;

[0004] In order to solve the above technical problems, a fiber optic switch maintenance rack is proposed. Utility Model Content

[0005] In view of this, the utility model provides a fiber optic switch maintenance rack to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is implemented as follows: a fiber optic switch maintenance rack, comprising a fixing mechanism, a limiting mechanism and a fiber optic switch;

[0007] The fixing mechanism comprises a fixing frame and a first supporting frame, the two first supporting frames are symmetrically arranged on one side of the optical fiber switch, the second supporting frame is symmetrically arranged on one side of the optical fiber switch, the first supporting frame is fixedly connected to a first fixing block on one side of the first supporting frame, the second supporting frame is fixedly connected to a second fixing block on one side of the second supporting frame, a screw is threadedly connected to a screw on one side of the first fixing block, one end of the screw is rotatably connected to the second fixing block, a sliding rod passes through one side of the first fixing block, one end of the sliding rod is fixedly connected to the second fixing block, sliders are fixedly connected to both sides of the first supporting frame and the second supporting frame, the two fixing frames are symmetrically arranged on both sides of the optical fiber switch, sliding grooves are symmetrically opened inside the fixing frames, and the first supporting frame and the second supporting frame are slidably connected to the fixing frame through the sliding blocks cooperating with the sliding grooves;

[0008] The limiting mechanism includes an inserting plate and a fixing plate, wherein the fixing plate is fixedly connected to one side of the inserting plate, a buffer pad is fixedly connected to one side of the fixing plate, and slots are evenly distributed on one side of the fixing frame, through which the inserting plate is clamped with the fixing frame.

[0009] Further preferably, a shock absorber is symmetrically hinged on one side of the fixing frame.

[0010] Further preferably, a connecting plate is provided on one side of the shock absorber, two mounting holes are symmetrically provided inside the connecting plate, and one end of the shock absorber is hinged to the connecting plate.

[0011] Further preferably, one side of each of the first support seat and the second support seat is fixedly connected with an anti-slip pad.

[0012] Further preferably, one end of the sliding rod is fixedly connected to a limiting block.

[0013] Further preferably, both sides of the plug plate are fixedly connected to limit plates.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. The utility model adjusts the distance between the first support seat and the second support seat by rotating the screw rod and cooperating with the slide rod, so as to facilitate adaptability adjustment according to the sizes of different optical fiber switches, and installs the first support seat and the second support seat into the fixing frame to complete the fixing of the optical fiber switch, so as to facilitate the rapid disassembly and assembly of the optical fiber switch, and reduce the coverage range of the first support seat and the second support seat on the optical fiber switch, so as to prevent the heat dissipation performance of the optical fiber switch from being affected;

[0016] 2. The utility model provides shock-absorbing protection for the fiber optic switch by arranging a shock absorber in combination with an anti-slip pad and a buffer pad to prevent vibration from affecting the normal use of the fiber optic switch, and provides a plug-in plate to limit the first support seat and the second support seat to prevent the fiber optic switch from escaping from the fixed frame, thereby reducing the longitudinal space occupied by the utility model and facilitating the installation of the fiber optic switch.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is a connection structure diagram of the fixing frame in the utility model;

[0021] Figure 3 This is an installation structure diagram of the first support base and the second support base in the utility model;

[0022] Figure 4 This is a diagram of the installation structure of the buffer pad in the utility model.

[0023] Figure numerals: 10, fixing mechanism; 11, fixing frame; 12, slide groove; 13, slot; 14, fiber optic switch; 15, shock absorber; 16, connecting plate; 17, mounting hole; 18, first support seat; 19, second support seat; 20, limiting mechanism; 21, plug plate; 22, fixing plate; 23, limiting plate; 24, buffer pad; 31, first fixing block; 32, second fixing block; 33, screw; 34, sliding rod; 35, limiting block; 36, sliding block; 37, anti-slip pad. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-4 As shown, an embodiment of the utility model provides a fiber optic switch maintenance rack, which is composed of a fixing mechanism 10 , a limiting mechanism 20 and a fiber optic switch 14 .

[0027] The fixing mechanism 10 includes a fixing frame 11, a first supporting seat 18 and a second supporting seat 19. The first supporting seat 18 and the second supporting seat 19 are symmetrically arranged on one side of the optical fiber switch 14. A first fixing block 31 is fixedly connected to one side of the first supporting seat 18, and a second fixing block 32 is fixedly connected to one side of the second supporting seat 19. A screw rod 33 is threadedly connected to one side of the first fixing block 31, and one end of the screw rod 33 is rotatably connected to the second fixing block 32. A sliding rod 34 runs through one side of the first fixing block 31, and the sliding rod 34 is slidably connected to the first fixing block 31. In order to prevent the sliding rod 34 from separating from the first fixing block 31, one end of the sliding rod 34 is fixedly connected to a limiting block 35, and one end of the sliding rod 34 is connected to the first fixing block 31. The second fixed block 32 is fixedly connected, and the slide rod 34 cooperates with the screw rod 33 to connect the first support seat 18 with the second support seat 19, so that the first support seat 18 cooperates with the second support seat 19 to quickly connect with the optical fiber switch 14, and the sliders 36 are fixedly connected on both sides of the first support seat 18 and the second support seat 19. The two fixed frames 11 are symmetrically arranged on both sides of the optical fiber switch 14, and the interior of the fixed frame 11 is symmetrically provided with slide grooves 12. The slider 36 cooperates with the slide groove 12 to facilitate the first support seat 18 and the second support seat 19 connected to the optical fiber switch 14 to be installed into the fixed frame 11, and the first support seat 18 and the second support seat 19 are slidably connected to the fixed frame 11 through the slider 36 and the slide groove 12.

[0028] In one embodiment, in order to facilitate the installation and fixation of the fixing frame 11, a connecting plate 16 is provided on one side of the fixing frame 11, and mounting holes 17 are evenly distributed inside the connecting plate 16 for cooperating with bolts and other components to install and fix the connecting plate 16. A shock absorber 15 is symmetrically hinged on one side of the connecting plate 16, and one end of the shock absorber 15 is hinged to the fixing frame 11. The shock absorber 15 reduces the impact of vibration on the fixing frame 11 and the optical fiber switch 14 connected to the fixing frame 11 through the first support seat 18 and the second support seat 19.

[0029] In one embodiment, in order to increase the contact surface friction between the first support seat 18 and the second support seat 19 and the optical fiber switch 14, an anti-skid pad 37 is fixedly connected to one side of the first support seat 18 and the second support seat 19. The anti-skid pad 37 is made of flexible rubber material to prevent scratches on the optical fiber switch 14, and cooperates with the buffer pad 24 to provide buffer protection for the optical fiber switch 14 when the optical fiber switch 14 vibrates.

[0030] The limiting mechanism 20 includes a plug-in plate 21, a fixing plate 22 and a buffer pad 24. The fixing plate 22 is fixedly connected to one side of the plug-in plate 21, and the buffer pad 24 is fixedly connected to one side of the fixing plate 22. After the plug-in plate 21 is installed, the buffer pad 24 is located between the fixing frame 11 and the optical fiber switch 14 to provide buffer protection for the optical fiber switch 14 and prevent the optical fiber switch 14 from colliding with the fixing frame 11 due to vibration. Slots 13 are equidistantly provided on one side of the fixing frame 11. The plug-in plate 21 is clamped with the fixing frame 11 through the slots 13. The limiting plates 23 are fixedly connected to both sides of the plug-in plate 21 to increase the contact surface with the fixing frame 11 and enhance the stability of the plug-in plate 21.

[0031] When the utility model is in operation: the connecting plate 16 is installed at a designated position through the mounting hole 17 with bolts and other components, the optical fiber switch 14 is placed between the first support seat 18 and the second support seat 19, the screw rod 33 is rotated to drive the first fixing block 31 and the first support seat 18 to move, so that the first support seat 18 and the second support seat 19 are both fitted with the optical fiber switch 14, the first support seat 18 and the second support seat 19 are placed in the fixing frame 11, the slider 36 slides in the slide groove 12 until one side of the second support seat 19 is fitted with the fixing frame 11, the plug-in plate 21 is inserted into the slot 13, the limit plate 23 is in contact with the fixing frame 11, and the buffer pad 24 is located between the fixing frame 11 and the optical fiber switch 14, so that the installation and fixation of the optical fiber switch 14 can be completed, and when the optical fiber switch 14 needs to be repaired and maintained, the plug-in plate 21 is pulled out, and the optical fiber switch 14 can be pulled out for repair and maintenance.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A fiber optic switch maintenance rack, characterized in that: It comprises a fixing mechanism (10), a limiting mechanism (20) and an optical fiber switch (14); The fixing mechanism (10) comprises a fixing frame (11) and a first supporting seat (18), wherein two first supporting seats (18) are symmetrically arranged on one side of the optical fiber switch (14), and a second supporting seat (19) is symmetrically arranged on one side of the optical fiber switch (14), wherein one side of the first supporting seat (18) is fixedly connected to a first fixing block (31), and one side of the second supporting seat (19) is fixedly connected to a second fixing block (32), and one side of the first fixing block (31) is threadedly connected to a screw rod (33), and one end of the screw rod (33) is connected to the second fixing block (32). Rotationally connected, a slide bar (34) passes through one side of the first fixed block (31), one end of the slide bar (34) is fixedly connected to the second fixed block (32), and sliders (36) are fixedly connected to both sides of the first support seat (18) and the second support seat (19), and the two fixed frames (11) are symmetrically arranged on both sides of the optical fiber switch (14), and the interior of the fixed frame (11) is symmetrically provided with slide grooves (12), and the first support seat (18) and the second support seat (19) are slidably connected to the fixed frame (11) through the slider (36) and the slide groove (12); The limiting mechanism (20) comprises an inserting plate (21) and a fixing plate (22); the fixing plate (22) is fixedly connected to one side of the inserting plate (21); a buffer pad (24) is fixedly connected to one side of the fixing plate (22); slots (13) are equidistantly arranged on one side of the fixing frame (11); and the inserting plate (21) is clamped with the fixing frame (11) via the slots (13).

2. The optical fiber switch maintenance rack according to claim 1, characterized in that: A shock absorber (15) is symmetrically hinged on one side of the fixing frame (11).

3. The optical fiber switch maintenance rack according to claim 2, characterized in that: A connecting plate (16) is provided on one side of the shock absorber (15), two mounting holes (17) are symmetrically provided inside the connecting plate (16), and one end of the shock absorber (15) is hinged to the connecting plate (16).

4. The optical fiber switch maintenance rack according to claim 1, characterized in that: An anti-slip pad (37) is fixedly connected to one side of the first support seat (18) and the second support seat (19).

5. The optical fiber switch maintenance rack according to claim 1, characterized in that: One end of the sliding rod (34) is fixedly connected to a limiting block (35).

6. The optical fiber switch maintenance rack according to claim 1, characterized in that: Both sides of the plug plate (21) are fixedly connected to limit plates (23).

Images