CN220855260U - Joint protection structure of LC connector - Google Patents
Joint protection structure of LC connector Download PDFInfo
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- CN220855260U CN220855260U CN202322786114.0U CN202322786114U CN220855260U CN 220855260 U CN220855260 U CN 220855260U CN 202322786114 U CN202322786114 U CN 202322786114U CN 220855260 U CN220855260 U CN 220855260U
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- 239000013307 optical fiber Substances 0.000 claims abstract description 73
- 238000009434 installation Methods 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model discloses a joint protection structure of an LC connector, which relates to the technical field of LC connectors and has the technical scheme that: comprises the following steps of; the LC connector comprises an LC connector shell, wherein one end of the LC connector shell is provided with a connector, the other end of the LC connector shell is provided with an optical fiber main body, ports, close to each other, of the connector and the optical fiber main body extend into the LC connector shell and are mutually matched and connected, and the LC connector further comprises; the protection mechanism comprises two installation base stations which are symmetrically and fixedly installed on the LC connector shell, the two installation base stations are respectively provided with a rotary mounting plate through a connecting rotating shaft, the rotary mounting plates are respectively provided with a connector protection part and an optical fiber main body protection part along two outer edge surfaces of the LC connector shell in the axial direction, and the protection mechanism has the effect that when the two rotary mounting plates respectively rotate towards the connector and the optical fiber direction, the connector protection parts and the optical fiber main body protection parts are used for respectively protecting the connector and the optical fiber main body.
Description
Technical Field
The utility model relates to the technical field of LC connectors, in particular to a joint protection structure of an LC connector.
Background
The LC connector is a type of optical fiber connector researched and developed by the well-known Bell research institute and is manufactured by adopting a modular jack latch mechanism with convenient operation. The size of the pin and the sleeve adopted by the device is half of that of common SC, FC and the like, and is 1.25mm. This can increase the density of fiber optic connectors in the fiber distribution frame. Currently, LC-type connectors have actually been dominant in single-mode SFF, and applications in multimode have also grown rapidly.
At present, after the LC type connector is plugged into the optical cable, the optical fiber needs to be arranged according to actual conditions, so that the optical fiber is bent to an angle required to be arranged, a certain bending angle is formed at the joint of the LC connector, the LC connector and the optical fiber are easily loosened if the optical fiber is bent for a long time or extruded at the bending position of the optical fiber, and the problem of poor contact is caused.
Therefore, the present application provides a joint protection structure of an LC connector to solve the above-mentioned problems.
Disclosure of utility model
In view of the shortcomings of the prior art, an object of the present utility model is to provide a joint protection structure of an LC connector.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a joint protection structure of an LC connector, comprising;
The LC connector comprises an LC connector shell, wherein one end of the LC connector shell is provided with a connector, the other end of the LC connector shell is provided with an optical fiber main body, ports, close to each other, of the connector and the optical fiber main body extend into the LC connector shell and are mutually matched and connected, and the LC connector further comprises;
The protection mechanism comprises two installation base stations which are symmetrically and fixedly installed on the LC connector shell, the two installation base stations are respectively provided with a rotary mounting plate through a connecting rotating shaft, the rotary mounting plates are respectively provided with a connector protection part and an optical fiber main body protection part along two outer edge surfaces of the LC connector shell in the axial direction, and the connector protection parts and the optical fiber main body protection parts are used for protecting the connector and the optical fiber main body respectively when the two rotary mounting plates rotate towards the connector and the optical fiber respectively.
Preferably, the connector protection part comprises two first protection shells, one of the first protection shells is a magnetic attraction piece, the other of the first protection shells is a magnetic piece, the two first protection shells are respectively arranged on one side surface of the two rotary mounting plates, which is close to the connector, the two rotary mounting plates rotate towards the direction, which is close to the connector, and a first cavity is formed by magnetic attraction matching and folding, and is used for protecting the connector.
Preferably, the optical fiber main body protection part comprises two second protection shells, the two second protection shells are respectively and fixedly arranged on the surfaces, close to the optical fiber main body, of the two rotary mounting plates, the two rotary mounting plates drive the two second protection shells to rotate towards the optical fiber main body and fold to form a second cavity through the splicing assembly, and the second cavity is used for protecting the optical fiber main body.
Preferably, the splicing assembly comprises a connecting plug fixedly arranged on one of the second protection shells, and a connecting slot is formed in the other second protection shell and is used for plugging the connecting plug, so that the two second protection shells are relatively fixed, and the protection of the optical fiber main body is realized.
Preferably, both the second protection shells are made of rubber materials.
Preferably, the distance between the end of the LC connector housing close to the connector and the connection shaft is smaller than the distance between the connection shaft and the end of the first protective housing close to the connection shaft, and the distance between the end of the LC connector housing close to the optical fiber main body and the connection shaft is smaller than the distance between the connection shaft and the surface of the second protective housing close to the connection shaft.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the protection mechanism is arranged, when the connector of the LC connector is used for plugging with an external optical fiber, the optical fiber main body can be protected by rotating and folding the optical fiber main body protection part on the protection mechanism towards the optical fiber main body direction, so that the connector is prevented from being damaged by collision, and the problem that the connection between the LC connector and the optical fiber is easy to loosen and poor contact is caused due to the fact that the optical fiber main body in the background art is bent for a long time or extruded at the bending position of the optical fiber is solved.
2. In the utility model, when the connector of the LC connector is not used for splicing with the external optical fiber, the connector can be protected by rotating and folding the connector protecting part on the protecting mechanism towards the connector direction, so that the connector is prevented from being damaged due to collision.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the protection mechanism of the present utility model;
Fig. 3 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.
1. An LC connector housing; 2. a connector; 3. an optical fiber main body; 4. a connection slot; 5. a connection plug; 6. a protection mechanism; 601. a first protective housing; 602. a second protective housing; 603. rotating the mounting plate; 604. installing a base station; 605. is connected with the rotating shaft.
Detailed Description
As shown in fig. 1 to 3, the present utility model provides a joint protection structure of an LC connector, comprising;
The LC connector comprises an LC connector housing 1, wherein a connector 2 is arranged at one end of the LC connector housing 1, an optical fiber main body 3 is arranged at the other end of the LC connector housing 1, ports, close to each other, of the connector 2 and the optical fiber main body 3 extend into the LC connector housing 1 and are connected in a matched mode, the LC connector housing 1 is used for mounting the connector 2, the optical fiber main body 3 and components, and through connecting the connector 2 with an external optical fiber, signal transmission can be carried out through the optical fiber main body 3, so that information transmission operation is realized;
In one embodiment, the protection mechanism 6 includes two mounting bases 604 symmetrically and fixedly mounted on the LC connector housing 1, the two mounting bases 604 are provided with a rotating mounting plate 603 by rotating the connection shaft 605, the rotating mounting plate 603 is respectively provided with a connector 2 protection part and an optical fiber main body 3 protection part along two outer edge surfaces of the LC connector housing 1 in the axial direction, when the two rotating mounting plates 603 rotate towards the connector 2 and the optical fiber respectively, the connector 2 protection part and the optical fiber main body 3 protection part are used for protecting the connector 2 and the optical fiber main body 3 respectively, when the connector 2 of the LC connector is not used for splicing with an external optical fiber, the connector 2 can be protected by rotating and folding the connector 2 protection part on the protection mechanism 6 towards the connector 2, and under the condition that the connector 2 is connected with an external optical fiber, the protection part on the protection mechanism 6 is rotated towards the optical fiber main body 3 and folded, the position of the optical fiber main body 3 is limited, so that the optical fiber main body 3 can be protected, according to different using conditions, the connector 2 can be prevented from being in contact with the connector 2 when the connector is not used, the connector is not pressed by the connector 2, and even the connector is not pressed against the connector 2, and the problem that the connector is not worn and is greatly caused when the connector is not connected with the connector 2;
In another embodiment, referring to fig. 1 to 3, when the connector 2 is not used, the rotary mounting plate 603 is rotated to make the protecting portion of the connector 2 close to the connector 2, the protecting portion of the connector 2 includes two first protecting housings 601, one of the first protecting housings 601 is a magnetic component, the other first protecting housing 601 is a magnetic component, the two first protecting housings 601 are respectively disposed on one side surfaces of the two rotary mounting plates 603 close to the connector 2, and the first cavities are formed by the two rotary mounting plates 603 rotating in a direction close to the connector 2 and being folded by magnetic matching, and since the distance from the end of the LC connector housing 1 close to the connector 2 to the connecting shaft 605 is smaller than the distance from the connecting shaft 605 to the end of the first protecting housing 601 close to the connecting shaft 605, the connector 2 at this time is disposed in the first cavity for protecting the connector 2 from being knocked and damaged in the carrying process; after the connector 2 is spliced with an external optical fiber, the rotary mounting plate 603 is rotated, the protection part of the optical fiber main body 3 is close to the optical fiber main body 3, the protection part of the optical fiber main body 3 comprises two second protection shells 602, the two second protection shells 602 are fixedly arranged on the surfaces of the two rotary mounting plates 603 close to the optical fiber main body 3 respectively, the two rotary mounting plates 603 drive the two second protection shells 602 to rotate towards the optical fiber main body 3 and form a second cavity through a splicing component, the splicing component comprises a connecting plug 5 fixedly arranged on one of the second protection shells 602, a connecting slot 4 is formed in the other second protection shell 602, the connecting slot 4 is used for splicing the connecting plug 5, the two second protection shells 602 are relatively fixed, after the two second protection shells 602 are mutually fixed, the outer peripheral sides of the optical fiber main body 3 are clamped, and because the distance between the end part of the LC connector shell 1 close to the optical fiber main body 3 and the connecting rotary shaft 605 is smaller than the distance between the connecting rotary shaft 605 and the surface of the second protection shell 602, the clamping position of the two second protection shells 602 of the optical fiber main body 3 is far away from the connector shell 1 and the connecting plug 5, and the connecting device 3 can not directly contact the optical fiber main body 3, so that the situation of the situation that the optical fiber main body 3 is not contacted with the optical fiber main body 3 is controlled by the connector 2 is better, and the situation that the optical fiber main body 3 is not contacted with the optical fiber main body 3 is controlled, and the situation that the optical fiber main body 3 is better;
The two second protection shells 602 are made of rubber materials, and after the two second protection shells 602 are folded, the second protection shells 602 made of rubber materials have a certain elastic space to prevent the optical fiber main body 3 from being crushed.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art can smoothly practice the utility model as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings, without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.
Claims (6)
1. A joint protection structure of an LC connector, comprising;
The optical fiber connector comprises an LC connector shell (1), wherein one end of the LC connector shell (1) is provided with a connector (2), the other end of the LC connector shell is provided with an optical fiber main body (3), ports, close to each other, of the connector (2) and the optical fiber main body (3) extend into the LC connector shell (1) and are connected in a matched mode, and the optical fiber connector is characterized by further comprising the following components;
Protection machanism (6), protection machanism (6) are including two installation base (604) that are symmetry fixed mounting on LC connector housing (1), and two installation base (604) all rotate through connecting pivot (605) and are provided with rotatory mounting panel (603), and two outer fringe faces of rotatory mounting panel (603) along LC connector housing (1) axial are provided with connector (2) protection part and optic fibre main part (3) protection part respectively, when two rotatory mounting panel (603) rotate connector (2) and optic fibre direction respectively, connector (2) protection part and optic fibre main part (3) protection part are used for protecting connector (2) and optic fibre main part (3) respectively.
2. The joint protection structure of an LC connector according to claim 1, wherein: the connector (2) protection part includes two first protection casing (601), one of them first protection casing (601) is magnetism and inhale the piece, another first protection casing (601) is magnetism piece, and two first protection casing (601) set up respectively on two rotatory mounting panel (603) are close to one side surface of connector (2), two rotatory mounting panel (603) are rotatory and fold through magnetism and inhale the cooperation towards the direction that is close to connector (2) and form first cavity, and first cavity is used for protecting connector (2).
3. The joint protection structure of an LC connector according to claim 2, wherein: the optical fiber main body (3) protection part comprises two second protection shells (602), the two second protection shells (602) are respectively and fixedly arranged on the surfaces of the two rotary mounting plates (603) close to the optical fiber main body (3), the two rotary mounting plates (603) drive the two second protection shells (602) to rotate towards the optical fiber main body (3) and form a second cavity through the splicing assembly, and the second cavity is used for protecting the optical fiber main body (3).
4. A joint protection structure of an LC connector according to claim 3, characterized in that: the splicing assembly comprises a connecting plug (5) fixedly arranged on one second protection shell (602), a connecting slot (4) is formed in the other second protection shell (602), the connecting slot (4) is used for plugging the connecting plug (5), the two second protection shells (602) are relatively fixed, and protection of the optical fiber main body (3) is achieved.
5. The joint protection structure of an LC connector as claimed in claim 4, wherein: both the second protection shells (602) are made of rubber materials.
6. The joint protection structure of an LC connector according to claim 5, wherein: the distance between the end part of the LC connector housing (1) close to the connector (2) and the connecting rotating shaft (605) is smaller than the distance between the connecting rotating shaft (605) and the end part of the first protection housing (601) close to the connecting rotating shaft (605), and the distance between the end part of the LC connector housing (1) close to the optical fiber main body (3) and the connecting rotating shaft (605) is smaller than the distance between the connecting rotating shaft (605) and the surface of the second protection housing (602) close to the connecting rotating shaft (605).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322786114.0U CN220855260U (en) | 2023-10-18 | 2023-10-18 | Joint protection structure of LC connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322786114.0U CN220855260U (en) | 2023-10-18 | 2023-10-18 | Joint protection structure of LC connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220855260U true CN220855260U (en) | 2024-04-26 |
Family
ID=90741013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322786114.0U Active CN220855260U (en) | 2023-10-18 | 2023-10-18 | Joint protection structure of LC connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220855260U (en) |
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2023
- 2023-10-18 CN CN202322786114.0U patent/CN220855260U/en active Active
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