Arrangement and installation structure of optical module box

Abstract

The utility model relates to an arrangement and installation structure of optical module boxes, which comprises an adjusting mechanism, optical module box bodies are placed in the adjusting mechanism, optical module bodies are clamped in interfaces of the optical module box bodies, a positioning mechanism is arranged on the front surface of the adjusting mechanism, the positioning mechanism comprises a first positioning plate, and a second positioning plate is arranged on the front surface of the adjusting mechanism. The first positioning plate is arranged on the front face of the positioning mechanism, a movable groove is formed in the top of the first positioning plate, and a second positioning plate is slidably mounted in the movable groove. According to the arrangement and installation structure of the optical module box, through the arrangement of the positioning mechanism and the adjusting mechanism, the adjusting mechanism enables the whole structure to be suitable for external interfaces of optical module box bodies of different models, and the positioning mechanism enables optical cables at optical cable interfaces of the optical module bodies to be arranged and fixed, so that the connection stability of the optical cables and the optical module bodies is improved; and the optical module body can quickly find the corresponding optical cable in the maintenance process, so that the maintenance convenience is better.

Description

Technical Field

[0001] The utility model relates to the technical field of optical modules, in particular to an arrangement and installation structure of an optical module box. Background Art

[0002] The optical module is composed of optoelectronic devices, functional circuits and optical interfaces. The optoelectronic devices include transmitting and receiving parts. Simply put, the function of the optical module is to convert the electrical signal into an optical signal at the transmitting end. After transmission through the optical fiber, the receiving end converts the optical signal into an electrical signal. The optical module box is a device or device used to accommodate and protect the optical module. It may provide the interface, power supply, heat dissipation and other necessary functions of the optical module to ensure that the optical module can work normally in harsh environments or under specific conditions.

[0003] In the process of implementing the present application, the inventors found that there are at least the following problems in the technology: the existing optical module is generally installed by snapping into the inside of the interface of the optical module box, and then the optical cable is connected to its optical cable interface, but the cable at the optical cable connection is not effectively restricted. When the optical module box group bracket is slightly collided by the outside world, it may become loose, resulting in poor contact between the optical cable and the optical module, affecting model transmission, and the optical cables connected at the optical cable interface are messy, making maintenance and identification more laborious and reducing maintenance efficiency. Therefore, an arrangement and installation structure of an optical module box is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an arrangement and installation structure for an optical module box, which has the advantages of restricting optical cables, etc., and solves the problem that the optical cables connected at the interface of the existing optical module are too messy and the positioning effect is poor.

[0005] To achieve the above object, the utility model provides the following technical solutions: an arrangement and installation structure of an optical module box, comprising an adjustment mechanism, an optical module box body is placed inside the adjustment mechanism, an optical module body is clamped inside the interface of the optical module box body, and a positioning mechanism is arranged on the front of the adjustment mechanism;

[0006] The positioning mechanism includes a first positioning plate, which is arranged on the front side of the positioning mechanism. A movable groove is provided on the top of the first positioning plate, and a second positioning plate is slidably installed inside the movable groove. Threaded holes are provided on the top of the second positioning plate and the bottom of the first positioning plate. An L-shaped limiting rod is detachably installed on the inner top wall of the movable groove and the top of the second positioning plate, and a sponge strip is fixedly installed inside the L-shaped limiting rod.

[0007] Furthermore, the adjustment mechanism includes a connecting frame, a positioning block is fixedly installed inside the connecting frame, pressure springs are fixedly installed on the left and right sides of the positioning block, an extension rod is fixedly installed on the side opposite to the pressure spring, a clamp is fixed on the side opposite to the extension rod, and the outer wall of the extension rod is in contact with the inner wall of the connecting frame.

[0008] Furthermore, the optical module box body is located between the fixing clamping plates, a resistance increasing pattern is provided on the opposite side of the fixing clamping plates, and the L-shaped limiting rod is fixedly installed inside the threaded hole by means of bolts.

[0009] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0010] The arrangement and installation structure of the optical module box is provided with a positioning mechanism and an adjustment mechanism. The adjustment mechanism enables the overall structure to be suitable for use at the external interface of optical module boxes of different models. The positioning mechanism enables the optical cables at the optical cable interface of the optical module body to be arranged and fixed, thereby improving the connection stability between the optical cable and the optical module body, and also enables the optical module body to quickly find the corresponding optical cable during maintenance, making maintenance more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is a cross-sectional view of the adjustment mechanism of the utility model;

[0013] Figure 3 It is a schematic diagram of the positioning mechanism structure of the utility model.

[0014] In the figure: 1. optical module box body; 2. optical module body; 3. connecting frame; 4. positioning block; 5. pressure spring; 6. extension rod; 7. fixed clamp; 8. first positioning plate; 9. movable groove; 10. second positioning plate; 11. L-shaped limit rod; 12. threaded hole; 13. sponge strip. DETAILED DESCRIPTION

[0015] 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.

[0016] See also Figure 1-3In this embodiment, an arrangement and installation structure of an optical module box includes an adjustment mechanism, an optical module box body 1 is placed inside the adjustment mechanism, an optical module body 2 is clamped inside the interface of the optical module box body 1, and a positioning mechanism is arranged on the front of the adjustment mechanism.

[0017] In this embodiment, the positioning mechanism includes a first positioning plate 8, which is arranged on the front side of the positioning mechanism. A movable groove 9 is provided on the top of the first positioning plate 8, and a second positioning plate 10 is slidably installed inside the movable groove 9. Threaded holes 12 are provided on the top of the second positioning plate 10 and the bottom of the first positioning plate 8. An L-shaped limiting rod 11 is detachably installed on the inner top wall of the movable groove 9 and the top of the second positioning plate 10. A sponge strip 13 is fixedly installed inside the L-shaped limiting rod 11, and the L-shaped limiting rod 11 is fixedly installed inside the threaded hole 12 by bolts.

[0018] It should be noted that, during use, the front and rear L-shaped limiting rods 11 are used as a group, and the number of L-shaped limiting rods 11 and threaded holes 12 can be set according to actual use conditions.

[0019] Specifically, the optical cables are bundled with binding tapes, and then the bundled optical cables are placed between the front and rear L-shaped limiting rods 11, so that the sponge strips 13 limit and position the bundled optical cables, thereby improving the stability of the connection between the optical cables and the optical module body 2.

[0020] The front and rear L-shaped limit rods 11 can be fixed in the threaded holes 12 by bolts to adjust the distance, so as to be suitable for fixing optical cables bundled with different thicknesses.

[0021] In this embodiment, the adjustment mechanism includes a connecting frame 3, a positioning block 4 is fixedly installed inside the connecting frame 3, pressure springs 5 ​​are fixedly installed on the left and right sides of the positioning block 4, an extension rod 6 is fixedly installed on the opposite side of the pressure spring 5, a fixed clamping plate 7 is fixed on the opposite side of the extension rod 6, the outer wall of the extension rod 6 is in contact with the inner wall of the connecting frame 3, the optical module box body 1 is located between the fixed clamping plates 7, and a resistance increasing pattern is provided on the opposite side of the fixed clamping plates 7.

[0022] The provision of the resistance-increasing pattern makes the fixing clamp 7 more stable and avoids slipping.

[0023] It should be noted that the pressure spring 5 has a certain degree of stretching. When the pressure spring 5 is stretched to the extreme, the extension rod 6 does not separate from the inside of the connecting frame 3, and the model and material of the pressure spring 5 can be selected according to actual usage.

[0024] Specifically, the fixed clamping plate 7 is pulled open to stretch the pressure spring 5. At this time, the left and right extension rods 6 move oppositely inside the connecting frame 3, so that the fixed clamping plate 7 is installed on the outside of the optical module box body 1. At the same time, the second positioning plate 10 and the first positioning plate 8 are also driven to move away from each other, so that the overall positioning mechanism is adapted to the length of the optical module box body 1, thereby flexibly adjusting the number of L-shaped limit rods 11 and making the overall device suitable for use with different models of optical module boxes 1.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An arrangement and installation structure of an optical module box, characterized in that: It comprises an adjustment mechanism, wherein an optical module box body (1) is placed inside the adjustment mechanism, an optical module body (2) is snap-connected inside an interface of the optical module box body (1), and a positioning mechanism is arranged on the front side of the adjustment mechanism; The positioning mechanism comprises a first positioning plate (8), the first positioning plate (8) being arranged on the front side of the positioning mechanism, a movable groove (9) being provided on the top of the first positioning plate (8), a second positioning plate (10) being slidably mounted inside the movable groove (9), a threaded hole (12) being provided on the top of the second positioning plate (10) and the bottom of the first positioning plate (8), an L-shaped limiting rod (11) being detachably mounted on the inner top wall of the movable groove (9) and the top of the second positioning plate (10), a sponge strip (13) being fixedly mounted inside the L-shaped limiting rod (11).

2. The arrangement and installation structure of an optical module box according to claim 1, characterized in that: The adjustment mechanism comprises a connecting frame (3), a positioning block (4) is fixedly mounted inside the connecting frame (3), pressure springs (5) are fixedly mounted on both left and right sides of the positioning block (4), an extension rod (6) is fixedly mounted on the opposite side of the pressure spring (5), a clamping plate (7) is fixed on the opposite side of the extension rod (6), and the outer wall of the extension rod (6) is in contact with the inner wall of the connecting frame (3).

3. The arrangement and installation structure of an optical module box according to claim 2, characterized in that: The optical module box body (1) is located between the fixing clamps (7), a resistance-increasing pattern is provided on the opposite side of the fixing clamps (7), and the L-shaped limiting rod (11) is fixedly mounted inside the threaded hole (12) by means of bolts.

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