Optical fiber switching assembly

Abstract

The utility model relates to the technical field of optical fiber communication, in particular to an optical fiber switching assembly. The optical fiber swivel assembly comprises an assembly shell, a guide groove is formed in the assembly shell in a penetrating mode in the length direction, a switching module is arranged in the guide groove in a sliding mode, and an optical fiber interface and a twisted pair interface are arranged at one end of the switching module in the height direction at intervals. According to the utility model, the switching module can stretch out and draw back along the guide groove, so that the switching module can be stored when the switching module is not used, the optical fiber interface and the twisted pair interface are well protected, and the network transmission speed is prevented from being reduced due to dust accumulation.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber communication, in particular to an optical fiber switching component. Background Art

[0002] Optical fiber is a medium that uses light signals for data transmission. Data is transmitted through the optical core in the center of the optical fiber. Compared with twisted pair cables, it has higher transmission speeds and data bandwidth. Therefore, in some situations where high network bandwidth is required, optical fiber needs to be used for network transmission. Therefore, optical fiber adapters are needed to convert electrical signals and optical signals. The optical fiber interfaces and twisted pair interfaces of existing optical fiber adapters are generally arranged on the side walls of the optical fiber conversion components. When not in use, the above two interfaces are prone to accumulate dust, which leads to reduced network transmission efficiency. Utility Model Content

[0003] The utility model provides an optical fiber switching assembly, which can overcome certain defects of the prior art.

[0004] According to the utility model, an optical fiber switching assembly includes an assembly housing, a guide groove is formed through the assembly housing along the length direction, an adapter module is slidably arranged in the guide groove, and an optical fiber interface and a twisted pair interface are spaced apart at one end of the adapter module in the height direction.

[0005] In the utility model, the adapter module can be extended and retracted along the guide groove, so that the adapter module can be stored when not in use, thereby better protecting the optical fiber interface and the twisted pair interface and preventing the network transmission speed from being reduced due to dust accumulation.

[0006] Preferably, a limiting mechanism is provided on one side of the guide groove in the width direction, and the limiting mechanism is used to cooperate with the adapter module.

[0007] Preferably, the limiting mechanism includes a limiting groove formed with the side wall of the guide groove, and a limiting block is correspondingly formed at the adapter module, and the limiting block is used for slidingly cooperating with the limiting groove.

[0008] Preferably, a first channel extending along the width direction of the component shell is formed at the limit groove, a locking rod is slidably provided at the first channel, a first spring is provided in the first channel, the first spring is used to maintain the locking rod against the adapter module, a limit column is formed at one end of the locking rod away from the first spring, a limit hole is correspondingly formed at the side wall of the adapter module, and the limit column and the limit hole correspond to each other.

[0009] Preferably, a first threaded hole is formed at one end of the first channel away from the first spring, and a first cover plate is provided at the first threaded hole, and the first cover plate is used to threadably cooperate with the first threaded hole.

[0010] Preferably, a second channel connected to the first channel is formed at one end of the component shell in the height direction, an unlocking rod is slidably provided in the second channel, a second spring is provided at the end of the unlocking rod away from the first channel, and the second spring is used to keep the unlocking rod away from the first channel; a first inclined surface is formed at one end of the unlocking rod close to the first channel, and a second inclined surface is correspondingly formed on the side of the locking rod close to the second channel, and the second inclined surface is used to slide with the first inclined surface; a pressing column is formed at one end of the unlocking rod away from the first channel.

[0011] Preferably, a second threaded hole is formed at one end of the second channel away from the first channel, and a second cover plate is provided at the second threaded hole, and the second cover plate is used to threadably cooperate with the second threaded hole.

[0012] Preferably, a matching cover is provided at one end of the component housing in the length direction, and a plurality of third springs are provided at one end of the matching cover close to the guide groove, and the plurality of third springs are used to keep the component housing away from the guide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is an axonometric schematic diagram of an optical fiber splitter;

[0014] Figure 2 A schematic diagram of an explosion of an optical fiber splitter;

[0015] Figure 3 It is a left side schematic diagram of an optical fiber splitter;

[0016] Figure 4 for Figure 3 Middle AA section view;

[0017] Figure 5 for Figure 3 Middle BB cutaway diagram;

[0018] Figure 6 is an axonometric diagram of a locking lever;

[0019] Figure 7 This is an axonometric diagram of the unlocking lever. DETAILED DESCRIPTION

[0020] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the embodiments. It should be understood that the embodiments are only used to explain the utility model but not to limit it.

[0021] Example 1

[0022] See Figure 1-2The present embodiment provides a fiber optic switching assembly, which includes an assembly housing 100. The assembly housing 100 has a guide groove 101 formed therethrough along the length direction. An adapter module 110 is slidably disposed in the guide groove 101. An optical fiber interface 211 and a twisted pair interface 212 are spaced apart at one end of the adapter module 110 in the height direction.

[0023] According to the solution provided in this embodiment, the adapter module 110 can be extended and retracted along the guide groove 101, so that the adapter module 110 can be stored when not in use, thereby better protecting the optical fiber interface 211 and the twisted pair interface 212 and preventing the network transmission speed from being reduced due to dust accumulation.

[0024] See Figure 1 A limiting mechanism 120 is provided on one side of the guide groove 101 in the width direction, and the limiting mechanism 120 is used to cooperate with the adapter module 110 .

[0025] Specifically, the limiting mechanism 120 can limit the adapter module 110 , thereby better achieving the storage of the adapter module 110 .

[0026] See Figure 5 The limiting mechanism 120 includes a limiting groove 504 formed with the side wall of the guide groove 101 , and a limiting block 514 is correspondingly formed at the adapter module 110 , and the limiting block 514 is used to slide with the limiting groove 504 .

[0027] Specifically, the limiting groove 504 and the limiting block 514 can limit the distance that the adapter module 110 extends out of the guide groove 101 .

[0028] See Figure 1-6 A first channel 427 extending along the width direction of the component housing 100 is formed at the limiting groove 504, a locking rod 221 is slidably provided at the first channel 427, a first spring 222 is provided in the first channel 427, the first spring 222 is used to maintain the locking rod 221 against the adapter module 110, a limiting column 6211 is formed at one end of the locking rod 221 away from the first spring 222, a limiting hole 213 is correspondingly formed at the side wall of the adapter module 110, and the limiting column 6211 corresponds to the limiting hole 213.

[0029] Specifically, the limiting column 6211 can abut against the limiting hole 213 , thereby maintaining the adapter module 110 as a whole located in the guide groove 101 .

[0030] Furthermore, a first threaded hole 4271 is formed at one end of the first channel 427 away from the first spring 222 , and a first cover plate 223 is provided at the first threaded hole 4271 . The first cover plate 223 is used to be threadedly matched with the first threaded hole 4271 .

[0031] See Figure 2-7A second channel 428 connected to the first channel 427 is formed at one end of the component housing 100 in the height direction, and an unlocking rod 224 is slidably provided in the second channel 428. A second spring 225 is provided at the end of the unlocking rod 224 away from the first channel 427, and the second spring 225 is used to keep the unlocking rod 224 away from the first channel 427; a first inclined surface 7241 is formed at the end of the unlocking rod 224 close to the first channel 427, and a second inclined surface 6212 is correspondingly formed on the side of the locking rod 221 close to the second channel 428, and the second inclined surface 6212 is used to slide with the first inclined surface 7241; a pressing column 7242 is formed at the end of the unlocking rod 224 away from the first channel 427.

[0032] Specifically, when the pressing column 7242 is pressed, the unlocking rod 224 moves toward the telescopic rod direction, so that the first inclined surface 7241 cooperates with the second inclined surface 6212, forcing the locking rod 221 to overcome the squeezing force of the first spring 222 and move away from the adapter module 110, thereby separating the limiting column 6211 from the limiting hole 213, so that the adapter module 110 can partially extend out of the guide groove 101.

[0033] Furthermore, a second threaded hole 4281 is formed at one end of the second channel 428 away from the first channel 427 , and a second cover plate 226 is provided at the second threaded hole 4281 . The second cover plate 226 is used to be threadedly matched with the second threaded hole 4281 .

[0034] See Figure 1-2 A matching cover 202 is provided at one end of the component housing 100 in the length direction, and a plurality of third springs 203 are provided at one end of the matching cover 202 close to the guide groove 101 . The plurality of third springs 203 are used to keep the component housing 100 away from the guide groove 101 .

[0035] Specifically, the third spring 203 can abut against the adapter module 110 and extend out of the guide slot 101 when the limiting column 6211 is separated from the limiting hole 213 , thereby realizing the automatic ejection of the adapter module 110 more conveniently.

[0036] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on one or several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.

[0037] The above is a schematic description of the present invention and its implementation methods, which is not restrictive. The embodiments shown are only part of the implementation methods of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. An optical fiber switching assembly, characterized in that: The invention comprises a component housing (100), wherein a guide groove (101) is formed through the component housing (100) along the length direction, a switching module (110) is slidably arranged in the guide groove (101), and an optical fiber interface (211) and a twisted pair interface (212) are arranged at intervals at one end in the height direction of the switching module (110).

2. The optical fiber switching assembly according to claim 1, characterized in that: A limiting mechanism (120) is provided on one side of the guide groove (101) in the width direction, and the limiting mechanism (120) is used to cooperate with the switching module (110).

3. The optical fiber switching assembly according to claim 2, characterized in that: The limiting mechanism (120) comprises a limiting groove (504) formed on the side wall of the guide groove (101), and a limiting block (514) is formed correspondingly at the adapter module (110), and the limiting block (514) is used for slidingly cooperating with the limiting groove (504).

4. The optical fiber switching assembly according to claim 2, characterized in that: A first channel (427) extending along the width direction of the component housing (100) is formed at the limiting groove (504), a locking rod (221) is slidably provided at the first channel (427), a first spring (222) is provided in the first channel (427), the first spring (222) is used to maintain the locking rod (221) against the adapter module (110), a limiting column (6211) is formed at one end of the locking rod (221) away from the first spring (222), a limiting hole (213) is correspondingly formed at the side wall of the adapter module (110), and the limiting column (6211) corresponds to the limiting hole (213).

5. The optical fiber switching assembly according to claim 4, characterized in that: A first threaded hole (4271) is formed at one end of the first channel (427) away from the first spring (222), and a first cover plate (223) is provided at the first threaded hole (4271). The first cover plate (223) is used to threadably cooperate with the first threaded hole (4271).

6. The optical fiber switching assembly according to claim 4, characterized in that: A second channel (428) connected to the first channel (427) is formed at one end of the component housing (100) in the height direction, and an unlocking rod (224) is slidably provided in the second channel (428). A second spring (225) is provided at the end of the unlocking rod (224) away from the first channel (427), and the second spring (225) is used to keep the unlocking rod (224) away from the first channel (427); a first inclined surface (7241) is formed at the end of the unlocking rod (224) close to the first channel (427), and a second inclined surface (6212) is correspondingly formed at the side of the locking rod (221) close to the second channel (428), and the second inclined surface (6212) is used to slide with the first inclined surface (7241); a pressing column (7242) is formed at the end of the unlocking rod (224) away from the first channel (427).

7. The optical fiber switching assembly according to claim 6, characterized in that: A second threaded hole (4281) is formed at one end of the second channel (428) away from the first channel (427), and a second cover plate (226) is provided at the second threaded hole (4281). The second cover plate (226) is used to threadably cooperate with the second threaded hole (4281).

8. The optical fiber switching assembly according to claim 1, characterized in that: A matching cover (202) is provided at one end of the component housing (100) in the length direction, and a plurality of third springs (203) are provided at one end of the matching cover (202) close to the guide groove (101), wherein the plurality of third springs (203) are used to keep the component housing (100) away from the guide groove (101).

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