Optical fiber transceiver wall-mounted installation structure convenient to disassemble and repair

Abstract

The utility model belongs to the technical field of optical fiber transceiver installation, and particularly relates to an optical fiber transceiver wall-mounted installation structure convenient to disassemble and repair, which comprises a supporting plate, positioning grooves are symmetrically formed in the left and right sides of the front end face of the supporting plate, positioning holes are symmetrically formed in the upper and lower sides of the positioning grooves, and the positioning holes are formed in the front end face of the supporting plate. An optical fiber transceiver body is installed in front of the middle of the supporting plate, connecting plates are fixed to the outer walls of the left end and the right end of the optical fiber transceiver body, positioning plug pins are connected to the interiors of the upper ends and the lower ends of the connecting plates, through grooves are formed in the middles of the two connecting plates, and positioning assemblies are arranged on the inner sides of the through grooves. According to the utility model, the movable rod is moved upwards to enable the connecting column to be aligned with the hole-shaped part of the positioning groove, so that the optical fiber transceiver body can be pulled forwards, and the mounting structure provided by the utility model is more convenient to operate, quick to disassemble and assemble and convenient to disassemble and repair.

Description

Technical Field

[0001] The utility model belongs to the technical field of optical fiber transceiver installation, in particular to a wall-mounted installation structure of an optical fiber transceiver which is convenient for disassembly and repair. Background Art

[0002] The main function of the fiber optic transceiver is to realize the mutual conversion between optical signals and electrical signals. It can exchange short-distance twisted pair electrical signals with long-distance optical signals to ensure that data packets can be transmitted smoothly between the two networks. Fiber optic transceivers are usually used in actual network environments where Ethernet cables cannot cover and optical fibers must be used to extend the transmission distance.

[0003] Fiber optic transceivers are generally installed on special brackets by bolts, but the currently commonly used bolt installation method still has some defects. Tools such as screwdrivers are required during installation and removal, which does not have the function of quick disassembly and installation, and is not convenient for convenient disassembly and repair of fiber optic transceivers. Therefore, it is urgent to improve the existing fiber optic transceiver wall-mounted installation structure and provide a fiber optic transceiver wall-mounted installation structure that is easy to disassemble and repair. Utility Model Content

[0004] The purpose of the utility model is to provide a wall-mounted installation structure for an optical fiber transceiver with reasonable design, simple structure, quick assembly and disassembly, and convenient disassembly and repair, so as to solve the problems existing in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A fiber optic transceiver wall-mounted installation structure that is easy to disassemble and repair, comprising a support plate, a front end surface of the support plate having positioning grooves symmetrically provided on the left and right, positioning holes symmetrically provided on the upper and lower sides of the positioning grooves, the positioning holes being provided on the front end surface of the support plate, a fiber optic transceiver body being installed in the front middle of the support plate, connecting plates being fixed to the left and right outer walls of the fiber optic transceiver body, positioning pins being connected to the upper and lower ends of the connecting plates, through grooves being provided in the middle of the two connecting plates, and positioning components being provided on the inner sides of the through grooves.

[0007] As a preferred embodiment, the positioning groove includes a hole-shaped portion and a straight portion located below the hole-shaped portion, wherein the straight portion is connected to the hole-shaped portion, and a width of the straight portion is smaller than a diameter of the hole-shaped portion.

[0008] As a preferred embodiment, the plurality of positioning holes and the plurality of positioning pins are arranged in a one-to-one correspondence, and the diameter length of the positioning holes is equal to the diameter length of the positioning pins.

[0009] As a preferred embodiment, the outer surface of the positioning pin is provided with a threaded structure, and the positioning pin is connected to the connecting plate by a threaded connection.

[0010] As a preferred embodiment, the positioning assembly includes a vertical shaft, a movable rod, a connecting column and a spring. The vertical shaft is fixedly connected to the inner middle position of the through groove. The outer sliding sleeve of the vertical shaft is provided with a movable rod. The rear end of the movable rod is fixedly connected with a connecting column. The outer side of the bottom end of the vertical shaft is provided with a spring. The two ends of the spring are respectively fixedly connected to the movable rod and the connecting plate.

[0011] As a preferred embodiment, the movable rod slides on the inner side of the through groove, the diameter length of the movable rod is smaller than the diameter length of the connecting column, the diameter length of the movable rod is equal to the width of the straight portion of the positioning groove, and the diameter length of the connecting column is equal to the diameter length of the hole portion of the positioning groove.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the solution of the utility model:

[0014] Manually squeeze and push the two movable rods on the left and right to move up along the vertical axis to the top inner side of the through slot synchronously, then align the multiple positioning pins with the multiple positioning holes, and insert one end of the positioning pin into the corresponding positioning hole. At this time, the connecting column can pass through the top hole-shaped portion of the positioning slot, and then release the movable rod, which can be driven by the spring to move the connecting column vertically downward, so that the connecting column and the support plate can be engaged and connected, which is convenient for realizing the quick positioning and installation of the optical fiber transceiver body. Similarly, by moving the movable rod upward to align the connecting column with the hole-shaped portion of the positioning slot, the optical fiber transceiver body can be pulled forward. The installation structure proposed in this application is more convenient to operate, quick to disassemble and assemble, and easy to disassemble and repair;

[0015] After the fiber optic transceiver body is initially installed and positioned, multiple positioning pins can be manually rotated. Since the positioning pins are threadedly connected to the connecting plate, the positioning pins can move backward relative to the connecting plate and squeeze against the support plate when rotated. The squeezing can be used to push the connecting plate and the fiber optic transceiver body away from the support plate, so that the connecting column can be tightly in contact with the outer wall of the rear end of the support plate, thereby improving the installation stability and avoiding shaking due to unstable installation of the fiber optic transceiver body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions, and the following description is made with respect to the drawings:

[0017] Figure 1 This is a three-dimensional front view structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model in which the support plate and the optical fiber transceiver body are detached;

[0019] Figure 3 This is a schematic diagram of the overall left-side structural view of the positioning assembly of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional rear view structure of the utility model.

[0021] In the figure:

[0022] 1. Support plate; 2. Positioning groove; 3. Positioning hole; 4. Fiber optic transceiver body; 5. Connecting plate; 6. Positioning pin; 7. Through groove; 8. Positioning assembly; 81. Vertical axis; 82. Movable rod; 83. Connecting column; 84. Spring. DETAILED DESCRIPTION

[0023] The embodiments described below are only some of the embodiments of the present invention and do not represent all the embodiments consistent with the present invention. Now, in conjunction with the accompanying drawings, the exemplary embodiments are described as follows:

[0024] like Figure 1-4 As shown, the utility model shows a wall-mounted installation structure of an optical fiber transceiver which is easy to disassemble and repair, and comprises a support plate 1, a front end surface of the support plate 1 is symmetrically provided with positioning grooves 2, the positioning grooves 2 are symmetrically provided with positioning holes 3, the positioning holes 3 are provided at the front end surface of the support plate 1, an optical fiber transceiver body 4 is installed at the front middle part of the support plate 1, connecting plates 5 are fixed to the outer walls at both ends of the left and right ends of the optical fiber transceiver body 4, the upper and lower ends of the connecting plates 5 are internally connected with positioning pins 6, a through groove 7 is provided in the middle of the two connecting plates 5, and a positioning assembly 8 is provided on the inner side of the through groove 7.

[0025] On the basis of the above structure, the positioning groove 2 includes a hole-shaped portion and a straight portion located below the hole-shaped portion, wherein the straight portion is connected to the hole-shaped portion, and the width of the straight portion is smaller than the diameter of the hole-shaped portion.

[0026] In this embodiment, the positioning groove 2 is used to facilitate the fiber optic transceiver body 4 to be wall-mounted in front of the support plate 1 through the positioning assembly 8 .

[0027] On the basis of the above structure, the plurality of positioning holes 3 and the plurality of positioning pins 6 are arranged in a one-to-one correspondence, and the diameter length of the positioning holes 3 is equal to the diameter length of the positioning pins 6 .

[0028] On the basis of the above structure, the outer surface of the positioning pin 6 is provided with a threaded structure, and the connection mode between the positioning pin 6 and the connecting plate 5 is a threaded connection.

[0029] In this embodiment, the positioning hole 3 and the positioning pin 6 are provided to improve the wall-mounting stability of the optical fiber transceiver body 4 .

[0030] On the basis of the above structure, the positioning assembly 8 includes a vertical shaft 81, a movable rod 82, a connecting column 83 and a spring 84. The vertical shaft 81 is fixedly connected to the inner middle position of the through groove 7. The outer sliding sleeve of the vertical shaft 81 is provided with a movable rod 82. The rear end of the movable rod 82 is fixedly connected with a connecting column 83. The outer side of the bottom end of the vertical shaft 81 is provided with a spring 84. The two ends of the spring 84 are respectively fixedly connected to the movable rod 82 and the connecting plate 5.

[0031] Based on the above structure, the movable rod 82 slides and is located on the inner side of the through groove 7. The diameter length of the movable rod 82 is smaller than the diameter length of the connecting column 83. The diameter length of the movable rod 82 is equal to the width of the straight portion of the positioning groove 2. The diameter length of the connecting column 83 is equal to the diameter length of the hole portion of the positioning groove 2.

[0032] In this embodiment, the movable rod 82 and the connecting column 83 are pushed upward to stretch the spring 84, and then the connecting column 83 is inserted into and passes through the top hole-shaped portion of the positioning groove 2, and one end of the positioning pin 6 is inserted into the corresponding positioning hole 3. At this time, the movable rod 82 is released, and the spring 84 can be used to pull the movable rod 82 and the connecting column 83 downward to reset, so that the connecting column 83 can be engaged with the support plate 1, which is convenient for realizing the quick positioning and installation of the optical fiber transceiver body 4. Similarly, it is also convenient for the quick disassembly and repair of the optical fiber transceiver body 4.

[0033] The working principle of the utility model is as follows:

[0034] When in use, first manually squeeze the two movable rods 82 on the left and right, so that the movable rod 82 drives the connecting column 83 fixed at its rear end to move up along the vertical axis 81 to the top inner side of the through groove 7 stably, then place the optical fiber transceiver body 4 in front of the support plate 1 and insert the rear ends of the multiple positioning pins 6 into the corresponding positioning holes 3, at this time, the connecting column 83 can pass through the top hole-shaped portion of the positioning groove 2, then release the movable rod 82, and the movable rod 82 and the connecting column 83 can be controlled to move down and reset under the action of the spring 84. At this time, the connecting column 83 is located at the bottom end of the straight line portion of the positioning groove 2 and is connected to the support plate 1 by snapping, so that the optical fiber transceiver body 4 can be quickly positioned and installed. Similarly, by moving the movable rod 82 upward so that the connecting column 83 is aligned with the hole-shaped portion of the positioning groove 2, the optical fiber transceiver body 4 can be pulled forward for disassembly. The installation structure proposed in this application is easy to operate and more convenient for disassembly and maintenance;

[0035] After the fiber optic transceiver body 4 is initially installed and positioned, the multiple positioning pins 6 can be manually rotated. Since the positioning pins 6 are threadedly connected to the connecting plate 5, the positioning pins 6 can be moved backward relative to the connecting plate 5 and squeezed against the support plate 1 when rotating. The squeezing can be used to push the connecting plate 5 and the fiber optic transceiver body 4 away from the support plate 1, so that the connecting column 83 can be tightly in contact with the outer wall of the rear end of the support plate 1, which can effectively improve the installation stability of the fiber optic transceiver body 4 and avoid shaking due to unstable installation of the fiber optic transceiver body 4.

[0036] The above are only preferred specific embodiments of the utility model and are not intended to limit the protection scope of the utility model; any equivalent changes, modifications, substitutions and variations made by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the protection scope determined by the claims.

Claims

1. A wall-mounted installation structure for an optical fiber transceiver that is easy to dismantle and repair, comprising a support plate (1), characterized in that: The front end surface of the support plate (1) is symmetrically provided with positioning grooves (2), and the positioning grooves (2) are symmetrically provided with positioning holes (3) at the top and bottom. The positioning holes (3) are provided at the front end surface of the support plate (1). An optical fiber transceiver body (4) is installed in the front middle of the support plate (1). Connecting plates (5) are fixed to the outer walls of the left and right ends of the optical fiber transceiver body (4). The upper and lower ends of the connecting plates (5) are connected to positioning pins (6). A through groove (7) is provided in the middle of the two connecting plates (5), and a positioning component (8) is provided on the inner side of the through groove (7).

2. The wall-mounted installation structure of an optical fiber transceiver that is easy to dismantle and repair according to claim 1, characterized in that: The positioning groove (2) comprises a hole-shaped portion and a straight portion located below the hole-shaped portion, wherein the straight portion is connected to the hole-shaped portion, and the width of the straight portion is smaller than the diameter of the hole-shaped portion.

3. The wall-mounted installation structure of an optical fiber transceiver that is easy to dismantle and repair according to claim 1, characterized in that: The plurality of positioning holes (3) and the plurality of positioning pins (6) are arranged in a one-to-one correspondence, and the diameter length of the positioning holes (3) is equal to the diameter length of the positioning pins (6).

4. The wall-mounted installation structure of an optical fiber transceiver that is easy to dismantle and repair according to claim 3, characterized in that: The outer surface of the positioning pin (6) is provided with a threaded structure, and the positioning pin (6) is connected to the connecting plate (5) in a threaded connection.

5. The wall-mounted installation structure of an optical fiber transceiver that is easy to dismantle and repair according to claim 2, characterized in that: The positioning assembly (8) comprises a vertical shaft (81), a movable rod (82), a connecting column (83) and a spring (84); the vertical shaft (81) is fixedly connected to the inner middle position of the through groove (7); the movable rod (82) is slidingly sleeved on the outer side of the vertical shaft (81); the rear end of the movable rod (82) is fixedly connected to the connecting column (83); the outer side of the bottom end of the vertical shaft (81) is sleeved with a spring (84); the two ends of the spring (84) are fixedly connected to the movable rod (82) and the connecting plate (5) respectively.

6. The wall-mounted installation structure of an optical fiber transceiver that is easy to dismantle and repair according to claim 5, characterized in that: The movable rod (82) is slidably located inside the through groove (7), the diameter length of the movable rod (82) is smaller than the diameter length of the connecting column (83), the diameter length of the movable rod (82) is equal to the width of the straight portion of the positioning groove (2), and the diameter length of the connecting column (83) is equal to the diameter length of the hole-shaped portion of the positioning groove (2).

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