Anti-drop optical fiber connector

Abstract

The utility model discloses an anti-drop optical fiber connector, relates to the technical field of optical fiber communication, and provides the following scheme aiming at the problem that the conventional optical fiber connector is easy to loosen or drop due to external vibration or artificial careless touch impact in the use process: the anti-drop optical fiber connector comprises an insertion core, a connector main body, a pressing mechanism and an anti-drop mechanism, the insertion core is arranged in the connector body, a pressing mechanism and an anti-disengaging mechanism are arranged at the two ends in the connector body, the pressing mechanism is of an elastic pushing and pressing structure, the anti-disengaging mechanism is of a rotary clamping structure, one end of the insertion core is connected with a fixing mechanism, and a protective material is arranged in the fixing mechanism. According to the utility model, the structure is novel, the movable ring is pushed by the spring to position and lock the insertion core, the push block is arranged to push and press one side of the insertion core, and the fixed block is rotated to be clamped and matched with the square groove, so that the push block is fixed, and the insertion core is fixed and prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber communication, in particular to an anti-dropping type optical fiber connector. Background Art

[0002] With the rapid development of communication technology, optical fiber network has become the main means of modern communication. Optical fiber connectors are essential components in optical fiber communication. Their quality and performance have an important impact on the stability and transmission quality of the entire communication system.

[0003] However, existing optical fiber connectors are easily affected by various factors during use, such as external vibrations or careless human contact and impact, which may cause the connectors to loosen or fall off. In serious cases, this may affect the normal operation of the communication system and cause communication instability. Utility Model Content

[0004] The utility model provides an anti-dropping type optical fiber connector, which solves the existing problems.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an anti-slipping type optical fiber connector, comprising a core, a connector body, a clamping mechanism and an anti-slipping mechanism, the core being arranged inside the connector body, and the clamping mechanism and the anti-slipping mechanism being arranged at both ends inside the connector body, the clamping mechanism being an elastic pushing structure, and the clamping mechanism being used to lock the core into the connector body, the anti-slipping mechanism being a rotating clamping structure, and the anti-slipping mechanism being used to fix the core into the connector body, one end of the core being connected to a fixing mechanism, a protective material being arranged inside the fixing mechanism, and one side of the protective material being connected to a connecting plane.

[0006] Preferably, a sealing shell is provided on the outer side of the insert core, and one end of the insert core passes through the interior of the clamping mechanism.

[0007] Preferably, the connector body has a square structure on the outside, and an empty slot is provided inside the connector body, a core is provided inside the empty slot, an elliptical slot is provided on one side inside the connector body to contact the clamping mechanism, and a square slot is provided on the other side inside the connector body to contact the anti-slip mechanism.

[0008] Preferably, the clamping mechanism comprises a fixing plate, wherein two fixing plates are symmetrically arranged in parallel, the fixing plate is a rectangular square plate structure, the fixing plate has an empty groove inside that matches the insert and the sealing shell, and a movable ring is connected between the two fixing plates.

[0009] Preferably, a groove of the same size as that of the fixed plate is opened inside the movable ring, and a spring is connected to one side of the outside of the movable ring. The springs are symmetrically provided with two springs connected to the movable ring in parallel and symmetrically up and down, and the end of the spring away from the movable ring is connected to a left connecting plate, and the other side of the movable ring is connected to a push plate, one end of the push plate is connected to a button head, a cleaning cotton is arranged on the outside of the push plate, a sealing ring is connected to the outside of the cleaning cotton, and a right connecting plate is connected to the outside of the sealing ring.

[0010] Preferably, the anti-slip mechanism includes a connecting plate and a push block, the connecting plate is connected to the inside of the joint body, a placement plate is connected to one side of the connecting plate, an arc-shaped groove is opened on one side of the placement plate, the arc-shaped groove is clamped to one end of the sealing shell, the push block passes through the rectangular slot hole on the inner side of the joint body, square slots are opened at equal intervals above the push block, a fixing frame is arranged on the outside of the joint body above the push block, a roller is connected to the inside of the fixing frame, and a fixing block is connected to the outside of the roller.

[0011] Preferably, the fixing mechanism comprises a C-shaped plate, a circular groove is provided above one end of the C-shaped plate, a roller rod is provided inside the circular groove, and a rotating block is provided outside the roller rod.

[0012] The beneficial effects of the utility model are as follows: the device is provided with a connector body, a clamping mechanism is connected to the inner side of the connector body, a ferrule is passed through the clamping mechanism, and the ferrule is positioned and locked by pushing a movable ring by a spring; a placement plate is provided to fix the ferrule from one side, and a push block is provided to push one side of the ferrule, the rotatable fixing block is engaged with the square groove to fix the push block, thereby fixing and preventing the ferrule from falling off, and preventing the optical fiber connector from loosening or falling off due to external impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of the clamping mechanism of the utility model.

[0015] Figure 3 It is a schematic diagram of the anti-slip mechanism of the utility model.

[0016] Figure 4 For the utility model Figure 3 An enlarged schematic diagram of point A.

[0017] Figure 5 It is a schematic diagram of the fixing mechanism of the utility model.

[0018] Numbers in the figure: 1. Insert; 101. Sealing shell; 2. Connector body; 3. Clamping mechanism; 301. Fixed plate; 302. Movable ring; 303. Spring; 304. Left connecting plate; 305. Push plate; 306. Cleaning cotton; 307. Sealing ring; 308. Right connecting plate; 4. Anti-slip mechanism; 401. Connecting plate; 402. Push block; 403. Placement plate; 404. Square groove; 405. Fixed frame; 406. Roller; 407. Fixed block; 5. Fixing mechanism; 501. C-shaped plate; 502. Round groove; 503. Roller rod; 504. Rotating block; 6. Protective material; 7. Connecting plane. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-Figure 5 , an anti-slipping type optical fiber connector, comprising a ferrule 1, a connector body 2, a clamping mechanism 3 and an anti-slipping mechanism 4, the ferrule 1 is arranged inside the connector body 2, and the clamping mechanism 3 and the anti-slipping mechanism 4 are arranged at both ends inside the connector body 2, the clamping mechanism 3 is an elastic pushing structure, and the clamping mechanism 3 is used to lock the ferrule 1 into the connector body 2, the anti-slipping mechanism 4 is a rotating clamping structure, and the anti-slipping mechanism 4 is used to fix the ferrule 1 to the connector body 2, one end of the ferrule 1 is connected to a fixing mechanism 5, a protective material 6 is arranged inside the fixing mechanism 5, one side of the protective material 6 is connected to a connecting plane 7, a sealing shell 101 is arranged on the outside of the ferrule 1, one end of the ferrule 1 passes through the inside of the clamping mechanism 3, the outer square structure of the connector body 2, and an empty groove is opened inside the connector body 2, the ferrule 1 is arranged inside the empty groove, an elliptical slot is opened on one side of the connector body 2 to contact with the clamping mechanism 3, and a square slot is opened on the other side of the connector body 2 to contact with the anti-slipping mechanism 4.

[0021] refer to Figure 2The clamping mechanism 3 includes a fixed plate 301, two fixed plates 301 are symmetrically arranged in parallel, the fixed plate 301 is a rectangular square plate structure, the fixed plate 301 has an empty groove inside that matches the plug core 1 and the sealing shell 101, and a movable ring 302 is connected between the two fixed plates 301, the movable ring 302 has an empty groove of the same size as that of the fixed plate 301, and a spring 303 is connected to one side of the movable ring 302, the spring 303 is symmetrically arranged in parallel and connected to the movable ring 302, and the end of the spring 303 away from the movable ring 302 is connected to the left connecting plate 304, the movable ring A push plate 305 is connected to the other side of the outside of 302, and a button head is connected to one end of the outside of the push plate 305. A cleaning cotton 306 is arranged on the outside of the push plate 305, and a sealing ring 307 is connected to the outside of the cleaning cotton 306. A right connecting plate 308 is connected to the outside of the sealing ring 307. The movable ring 302 is arranged on the periphery of the plug core 1, and a spring 303 and a left connecting plate 304 are arranged on one side of the movable ring 302. The push plate 305 is pressed to make the internal slot of the movable ring 302 coincide with the internal slot of the fixed plate 301, and then the plug core 1 is placed inside the clamping mechanism 3, and the push plate 305 is loosened, and the spring 303 pushes the movable ring 302.

[0022] refer to Figure 3 , Figure 4 The anti-slip mechanism 4 includes a connecting plate 401 and a pushing block 402. The connecting plate 401 is connected to the inside of the joint body 2. A placing plate 403 is connected to one side of the connecting plate 401. An arc groove is opened on one side of the placing plate 403. The arc groove is clamped to one end of the sealing shell 101. The pushing block 402 passes through the rectangular slot hole inside the joint body 2. Square grooves 404 are opened at equal intervals above the pushing block 402. A fixing frame 405 is arranged on the outside of the joint body 2 above the pushing block 402. A roller 406 is connected inside the fixing frame 405. A fixing block 407 is connected to the outside of the roller 406. The ferrule 1 is fixed to the side of the placing plate 403 with the arc groove, the pushing block 402 is pushed to press against one end of the ferrule 1, and the fixing block 407 is rotated to clamp the protrusion into the square groove 404 to fix the pushing block 402.

[0023] refer to Figure 5 The fixing mechanism 5 includes a C-shaped plate 501, a circular groove 502 is opened above one end of the C-shaped plate 501, a roller rod 503 is arranged inside the circular groove 502, and a rotating block 504 is arranged outside the roller rod 503. The flatter part of the C-shaped plate 501 is fixed to the connecting plane 7, the convex part of the rotating block 504 is pulled outward, the protective material 6 is placed inside the C-shaped plate 501, and the rotating block 504 is released to return to its original position to fix the wire body.

[0024] Working principle: First, connect the core 1 and the sealed housing 101 to each other, wrap the protective material 6 on the outside of the connecting wire body, press the push plate 305 to make the internal slot of the movable ring 302 coincide with the internal slot of the fixed plate 301, and then place the sealed housing 101 inside the clamping mechanism 3, loosen the push plate 305, and the spring 303 pushes the movable ring 302, and the movable ring 302 drives the sealed housing 101 to move, and the fixed plate 301 and the movable ring 302 cooperate to squeeze and fix the sealed housing 101, and then, by placing The plate 403 fixes the plug 1 from one side, and pushes the push block 402 on one side of the plug 1, pushing the push block 402 to press against one side of the plug 1, rotating the fixing block 407 to engage with the square groove 404, fixing the push block 402, fixing the fixing mechanism 5 on the connecting plane 7, pulling the protrusion of the rotating block 504 outward, removing the circular protrusion and placing the protective material 6 inside the C-shaped plate 501, and finally releasing the rotating block 504 and placing the rotating block 504 in place to fix the protective material 6.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anti-dropout type optical fiber connector, comprising a ferrule (1), a connector body (2), a clamping mechanism (3) and an anti-dropout mechanism (4), characterized in that: The insert (1) is arranged inside the connector body (2), and a clamping mechanism (3) and an anti-slipping mechanism (4) are arranged at both ends inside the connector body (2); the clamping mechanism (3) is an elastic pushing structure, and the clamping mechanism (3) is used to lock the insert (1) inside the connector body (2); the anti-slipping mechanism (4) is a rotating clamping structure, and the anti-slipping mechanism (4) is used to fix the insert (1) inside the connector body (2); one end of the insert (1) is connected to a fixing mechanism (5), and a protective material (6) is arranged inside the fixing mechanism (5), and one side of the protective material (6) is connected to a connecting plane (7).

2. The anti-drop type optical fiber connector according to claim 1, characterized in that: A sealing shell (101) is provided on the outer side of the insert core (1), and one end of the insert core (1) passes through the interior of the clamping mechanism (3).

3. The anti-drop type optical fiber connector according to claim 1, characterized in that: The connector body (2) has an outer square structure, and an empty slot is provided inside the connector body (2), a core (1) is arranged inside the empty slot, an elliptical slot is provided on one side inside the connector body (2) and contacts with a clamping mechanism (3), and a square slot is provided on the other side inside the connector body (2) and contacts with an anti-slip mechanism (4).

4. The anti-drop type optical fiber connector according to claim 1, characterized in that: The clamping mechanism (3) comprises a fixing plate (301), two fixing plates (301) are symmetrically arranged in parallel, the fixing plates (301) are rectangular square plate structures, the fixing plates (301) have hollow grooves inside that match the insert (1) and the sealing shell (101), and a movable ring (302) is connected between the two fixing plates (301).

5. The anti-drop type optical fiber connector according to claim 4, characterized in that: The movable ring (302) is provided with an empty groove of the same size as that of the fixed plate (301), and a spring (303) is connected to one side of the movable ring (302). The spring (303) is provided with two upper and lower parallel and symmetrical ends connected to the movable ring (302), and the end of the spring (303) away from the movable ring (302) is connected to a left connecting plate (304), and the other side of the movable ring (302) is connected to a push plate (305), and one end of the push plate (305) is connected to a button head, and a cleaning cotton (306) is arranged on the outside of the push plate (305), and a sealing ring (307) is connected to the outside of the cleaning cotton (306), and a right connecting plate (308) is connected to the outside of the sealing ring (307).

6. The anti-drop type optical fiber connector according to claim 1, characterized in that: The anti-slip mechanism (4) comprises a connecting plate (401) and a push block (402), wherein the connecting plate (401) is connected to the inside of the joint body (2), a placement plate (403) is connected to one side of the connecting plate (401), an arc-shaped groove is provided on one side of the placement plate (403), and the arc-shaped groove is snap-fitted to one end of the sealing shell (101), the push block (402) passes through the rectangular slot hole on the inner side of the joint body (2), square grooves (404) are provided at equal intervals above the push block (402), a fixing frame (405) is provided on the outer side of the joint body (2) above the push block (402), a roller (406) is connected to the inside of the fixing frame (405), and a fixing block (407) is connected to the outer side of the roller (406).

7. The anti-drop type optical fiber connector according to claim 1, characterized in that: The fixing mechanism (5) comprises a C-shaped plate (501), a circular groove (502) is provided above one end of the C-shaped plate (501), a roller rod (503) is arranged inside the circular groove (502), and a rotating block (504) is arranged outside the roller rod (503).

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