Optical fiber transceiver shell convenient to disassemble and assemble

Abstract

The utility model discloses an optical fiber transceiver housing convenient to disassemble and assemble, and relates to the field of optical fiber transceivers, the optical fiber transceiver housing comprises an upper housing arranged on the upper side of a lower housing, and also comprises four groups of plugging rods, plugging holes are arranged on the upper surface of the upper housing close to the corners in a penetrating manner, and rotating baffle plates are arranged on the lower side of the upper housing close to the corners. Rotating rods are arranged on the four sets of rotating baffles in a penetrating mode, the four sets of inserting rods are fixedly connected to the corners of the upper side of the lower shell correspondingly, the four sets of inserting rods are slidably connected with the upper shell through inserting holes correspondingly, and the four sets of rotating rods are rotationally connected with the upper shell correspondingly; compared with the prior art, the optical fiber transceiver has the advantages that the optical fiber transceiver shell can be conveniently disassembled and assembled, bolts and nuts are not needed in the whole process, the disassembling and assembling efficiency of the optical fiber transceiver shell is remarkably improved, the optical fiber transceiver can be prevented from being directly collided with external objects to be damaged, a good buffering protection function is achieved, and the service life of the optical fiber transceiver shell is prolonged. And the service life of the optical fiber transceiver shell is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of optical fiber transceivers, in particular to an optical fiber transceiver housing which is easy to disassemble and assemble. Background Art

[0002] Fiber optic transceiver is an Ethernet transmission media conversion unit that interchanges short-distance twisted pair electrical signals with long-distance optical signals. It is also called photoelectric converter in many places. The product is generally used in actual network environments where Ethernet cables cannot cover and optical fibers must be used to extend the transmission distance, and is usually positioned in the access layer of broadband metropolitan area networks.

[0003] After searching, the patent number is CN208351062U, which discloses a fiber optic transceiver that is easy to assemble, has a simple structure, is easy to operate, is easy to replace, and is very easy to unload food. It can also ensure that the integrity of fragile food is not damaged. It is equipped with a movable cover, a graphite heat sink, a spring and a block, which can reduce the entry of dust into the fiber optic transceiver, improve the use effect of the fiber optic transceiver, and improve the heat dissipation effect of the fiber optic transceiver, extend the service life of the fiber optic transceiver, and facilitate people to assemble the fiber optic transceiver, bringing better use prospects. However, during the disassembly and assembly process of the existing fiber optic transceiver housing, it is usually necessary to use tools to twist multiple bolts in sequence to disassemble or assemble the fiber optic transceiver housing, and the disassembly and assembly speed is relatively slow, thereby reducing the disassembly and assembly efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a fiber optic transceiver housing that is easy to disassemble and assemble. During the disassembly and assembly process of the existing fiber optic transceiver housing, it is usually necessary to use tools to sequentially twist multiple bolts to disassemble or assemble the fiber optic transceiver housing, and the disassembly and assembly speed is relatively slow, thereby reducing the disassembly and assembly efficiency.

[0005] In order to solve the above technical problems, the technical solution of the utility model is a fiber optic transceiver housing that is easy to disassemble and assemble, including an upper shell arranged on the upper side of a lower shell, and also including four groups of plug-in rods. Plug-in holes are penetrated through the upper surface of the upper shell near the corners, and rotating baffles are disposed on the lower side of the upper shell near the corners, and rotating rods are penetrated through the four groups of rotating baffles.

[0006] As a further solution of the utility model: the four groups of plug-in rods are respectively fixedly connected to the upper side corners of the lower shell, and the four groups of plug-in rods are respectively slidably connected to the upper shell through the plug-in holes.

[0007] As a further solution of the utility model: the four groups of rotating rods are respectively rotatably connected to the upper shell body, and the cross-sectional shapes of the upper shell body and the lower shell body are both U-shaped.

[0008] As a further solution of the utility model: elastic ring plates are provided on the back-to-back sides of the lower shell and the upper shell, the opposite surfaces of the two groups of elastic ring plates are fixedly connected with the first movable rods near the corners, sliding holes are penetrated through the outer side surfaces of the lower shell and the upper shell near the corners, elastic outer plates are provided at the external corners of the lower shell and the upper shell, and the inner sides of the eight groups of elastic outer plates are fixedly connected with the second movable rods.

[0009] As a further solution of the utility model: four groups of first slot columns and four groups of second slot columns are respectively clamped at the inner corners of the lower shell and the upper shell, and first springs are arranged on the inner sides of the four groups of first slot columns and the four groups of second slot columns.

[0010] As a further solution of the utility model: one end of the eight groups of the first springs are fixedly connected to a sliding disk, and the eight groups of the first movable rods pass through the sliding holes and are fixedly connected to the eight groups of sliding disks respectively.

[0011] As a further solution of the utility model: the inner corners of the two groups of elastic ring plates are both provided with clamping caps, and the eight groups of second movable rods are respectively clamped with the eight groups of clamping caps.

[0012] As a further solution of the utility model: the second movable rod is slidably connected to the elastic ring plate, and the outer sides of the eight groups of the second movable rods are sleeved with a second spring.

[0013] The utility model adopts the above technical solution, and has the following advantages compared with the prior art: the upper shell is initially installed on the upper side of the lower shell by the cooperation of four groups of plug-in rods and four groups of plug-in holes, and then the four groups of rotating baffles are rotated in sequence by the rotating rod until the four groups of rotating baffles are respectively rotated to the lower side corners of the lower shell, so as to limit the relative position of the upper shell and the lower shell, and the reverse operation can separate the upper shell and the lower shell, thereby realizing the convenient disassembly and assembly function of the optical fiber transceiver housing, and no bolts and nuts are needed in the whole process, which significantly improves the disassembly and assembly efficiency of the optical fiber transceiver housing.

[0014] When the fiber optic transceiver housing collides with an external object, the first movable rod and the sliding plate cooperate with the sliding hole to enable the two groups of elastic ring plates to move to the upper housing and the lower housing respectively, and the movement of the elastic ring plates is hindered with the cooperation of the first spring. Then, the second movable rod is slidably connected with the elastic ring plate to enable the elastic outer plate to move toward the fiber optic transceiver housing, and the movement of the elastic outer plate is hindered with the cooperation of the second spring, which can prevent the fiber optic transceiver from being damaged by direct collision with an external object, has a good buffering and protection function, and improves the service life of the fiber optic transceiver housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the overall structure of an optical fiber transceiver housing that is easy to disassemble and assemble in an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure between the lower shell and the upper shell in the embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure between the elastic ring plate and the elastic outer plate in the embodiment of the utility model;

[0018] Figure 4 It is a front view of a fiber optic transceiver housing that is easy to disassemble and assemble in an embodiment of the utility model.

[0019] In the figure: 1, lower shell; 2, upper shell; 3, plug-in rod; 4, plug-in hole; 5, rotating rod; 6, rotating baffle; 7, first slot column; 8, second slot column; 9, first spring; 10, sliding plate; 11, first movable rod; 12, elastic ring plate; 13, elastic outer plate; 14, second movable rod; 15, clamping cap; 16, second spring; 17, sliding hole. DETAILED DESCRIPTION

[0020] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] Example 1, please refer to Figure 1-Figure 4 A fiber optic transceiver housing that is easy to disassemble and assemble includes an upper shell 2 arranged on the upper side of a lower shell 1, and also includes four groups of plug-in rods 3. Plug-in holes 4 are penetrated through the upper surface of the upper shell 2 near the corners, and rotating baffles 6 are disposed near the corners on the lower side of the upper shell 2. Rotating rods 5 are penetrated through the four groups of rotating baffles 6.

[0022] The four groups of plug-in rods 3 are respectively fixedly connected to the upper corners of the lower shell 1 , and the four groups of plug-in rods 3 are respectively slidably connected to the upper shell 2 through the plug-in holes 4 .

[0023] In this embodiment, the upper housing 2 is preliminarily installed on the upper side of the lower housing 1 through four groups of plugging rods 3 and four groups of plugging holes 4 .

[0024] The four groups of rotating rods 5 are rotatably connected to the upper shell 2 respectively, and the cross-sectional shapes of the upper shell 2 and the lower shell 1 are both U-shaped.

[0025] In this embodiment, four groups of rotating baffles 6 are used to fix the relative positions of the upper shell 2 and the lower shell 1 .

[0026] Specifically, the upper shell 2 is initially installed on the upper side of the lower shell 1 through the cooperation of four groups of plug-in rods 3 and four groups of plug-in holes 4, and then the four groups of rotating baffles 6 are rotated in sequence through the rotating rod 5 until the four groups of rotating baffles 6 are respectively rotated to the lower side corners of the lower shell 1 to limit the relative position of the upper shell 2 and the lower shell 1. The reverse operation can separate the upper shell 2 and the lower shell 1, realizing the convenient disassembly and assembly function of the fiber optic transceiver housing. No bolts and nuts are required in the whole process, which significantly improves the disassembly and assembly efficiency of the fiber optic transceiver housing.

[0027] Example 2, please refer to Figure 1-Figure 4 A fiber optic transceiver housing that is easy to disassemble and assemble, wherein elastic ring plates 12 are arranged on the back-to-back sides of a lower shell 1 and an upper shell 2, and first movable rods 11 are fixedly connected to the opposite surfaces of the two sets of elastic ring plates 12 near the corners, and sliding holes 17 are penetrated through the outer sides of the lower shell 1 and the upper shell 2 near the corners, and elastic outer plates 13 are arranged at the outer corners of the lower shell 1 and the upper shell 2, and second movable rods 14 are fixedly connected to the inner sides of the eight sets of elastic outer plates 13.

[0028] Four groups of first slot columns 7 and four groups of second slot columns 8 are respectively clamped at the inner corners of the lower shell 1 and the upper shell 2, and first springs 9 are arranged on the inner sides of the four groups of first slot columns 7 and the four groups of second slot columns 8. One ends of the eight groups of first springs 9 are fixedly connected to sliding plates 10, and eight groups of first movable rods 11 are respectively fixedly connected to the eight groups of sliding plates 10 through sliding holes 17.

[0029] In this embodiment, the first movable rod 11 and the sliding hole 17 cooperate to facilitate the movement of the elastic ring plate 12 .

[0030] The inner corners of the two sets of elastic ring plates 12 are both provided with clamping caps 15, and the eight sets of second movable rods 14 are respectively clamped with the eight sets of clamping caps 15, the second movable rods 14 are slidably connected to the elastic ring plates 12, and the outer sides of the eight sets of second movable rods 14 are all sleeved with second springs 16.

[0031] In this embodiment, the second movable rod 14 is slidably connected to the elastic ring plate 12 so as to facilitate the movement of the elastic outer plate 13 .

[0032] Specifically, when the fiber optic transceiver housing collides with an external object, the first movable rod 11 and the sliding disk 10 cooperate with the sliding hole 17 to enable the two groups of elastic ring plates 12 to move to the upper shell 2 and the lower shell 1 respectively, and the movement of the elastic ring plates 12 is hindered with the cooperation of the first spring 9, and then the second movable rod 14 is slidably connected with the elastic ring plate 12 to enable the elastic outer plate 13 to move toward the fiber optic transceiver housing, and the movement of the elastic outer plate 13 is hindered with the cooperation of the second spring 16, which can prevent the fiber optic transceiver from being damaged by direct collision with external objects, has a good buffering and protection function, and improves the service life of the fiber optic transceiver housing.

[0033] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A fiber optic transceiver housing that is easy to assemble and disassemble, comprising an upper housing (2) arranged on the upper side of a lower housing (1), characterized in that: It also includes four groups of plug-in rods (3), the upper surface of the upper shell (2) is provided with plug-in holes (4) near the corners, the lower side of the upper shell (2) is provided with rotating baffles (6) near the corners, and the four groups of rotating baffles (6) are provided with rotating rods (5) through them.

2. The optical fiber transceiver housing that is easy to assemble and disassemble according to claim 1, characterized in that: The four groups of plug-in rods (3) are respectively fixedly connected to the upper corner positions of the lower shell (1), and the four groups of plug-in rods (3) are respectively slidably connected to the upper shell (2) through the plug-in holes (4).

3. The optical fiber transceiver housing that is easy to assemble and disassemble according to claim 1, characterized in that: The four groups of rotating rods (5) are respectively rotatably connected to the upper shell (2), and the cross-sectional shapes of the upper shell (2) and the lower shell (1) are both U-shaped.

4. The optical fiber transceiver housing that is easy to assemble and disassemble according to claim 1, characterized in that: The back-to-back sides of the lower shell (1) and the upper shell (2) are both provided with elastic ring plates (12); the opposite surfaces of the two groups of elastic ring plates (12) are fixedly connected with first movable rods (11) near the corners; the outer side surfaces of the lower shell (1) and the upper shell (2) are both penetrated with sliding holes (17) near the corners; the outer corners of the lower shell (1) and the upper shell (2) are both provided with elastic outer plates (13); the inner sides of the eight groups of elastic outer plates (13) are fixedly connected with second movable rods (14).

5. The optical fiber transceiver housing that is easy to assemble and disassemble according to claim 4, characterized in that: Four groups of first slot columns (7) and four groups of second slot columns (8) are respectively clamped at the inner corners of the lower shell (1) and the upper shell (2), and first springs (9) are arranged on the inner sides of the four groups of first slot columns (7) and the four groups of second slot columns (8).

6. The optical fiber transceiver housing that is easy to assemble and disassemble according to claim 5, characterized in that: One end of each of the eight groups of the first springs (9) is fixedly connected to a sliding disk (10), and the eight groups of first movable rods (11) respectively pass through the sliding holes (17) and are fixedly connected to the eight groups of sliding disks (10).

7. The optical fiber transceiver housing that is easy to assemble and disassemble according to claim 4, characterized in that: The inner corners of the two groups of elastic ring plates (12) are both provided with clamping caps (15), and the eight groups of second movable rods (14) are respectively clamped with the eight groups of clamping caps (15).

8. The optical fiber transceiver housing that is easy to assemble and disassemble according to claim 7, characterized in that: The second movable rods (14) are slidably connected to the elastic ring plate (12), and second springs (16) are sleeved on the outer sides of the eight groups of the second movable rods (14).

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