CN210427875U

CN210427875U - Optical fiber connector

Info

Publication number: CN210427875U
Application number: CN201921592888.7U
Authority: CN
Inventors: 王建芬
Original assignee: Shanghai Yiyang Communication Equipment Co Ltd
Current assignee: Shanghai Yiyang Communication Equipment Co Ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-04-28
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses an optical fiber connector, which relates to the technical field of optical fiber equipment and comprises a connector body, wherein the connector body comprises a main body and a sleeve joint body, the connector body also comprises a plug structure, the plug structure comprises a fixing frame, an installation block, a holding part and a transmission component, the holding part is fixed on the fixing frame, the installation block is provided with a clamping hole, the installation block is connected on the fixing frame, the two installation blocks are symmetrically arranged, one side of the installation block, which is positioned at the clamping hole, is open, the sleeve joint body is clamped in the clamping hole, the transmission component is positioned at the open, the main body is provided with a stop block, the transmission component comprises a connecting block and a transmission rod, one end of the connecting block is hinged with the installation block, the other end is movably clamped with the installation block, one end of the transmission rod is fixedly connected with the connecting block, the other end of the transmission rod is provided with a limit bulge abutted against the stop block, an operator, reduce the operation degree of difficulty of plug fiber connector.

Description

Optical fiber connector

Technical Field

The utility model relates to an optical fiber equipment technical field, more specifically say, it relates to an optical fiber connector.

Background

The optical fiber connector is a device for making detachable connection between optical fibers, and can make two end faces of optical fibers be precisely butt-jointed together so as to maximally couple the light energy output by transmitting optical fiber into receiving optical fiber and can minimize the influence of optical link to system.

Since the demand for communication speed is higher and higher, the optical fiber configuration is biased toward the configuration of multiple optical fibers in a small space, and even at the customer end, the same dense configuration is required. When the optical fiber connector is to be plugged in or pulled out, a user holds one end of the optical fiber connector close to the equipment by fingers and then applies force to perform plugging or pulling out, but when a plurality of optical fiber connectors are densely arranged on the equipment, the optical fiber connectors are closely arranged adjacently, and the space for the hand of the user to extend into and move with the force application is very small, so that the plugging and pulling out action of the optical fiber connector by applying force to the optical fiber connector is difficult, and the operation difficulty of plugging and pulling out the optical fiber connector is increased, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

To the deficiencies of the prior art, the utility model aims to provide an optical fiber connector, through setting up the plug structure, when needing to extract the connector body, operating personnel hand grips the grip, drives the connector body and extracts from the socket of equipment, reduces the operation degree of difficulty of extracting optical fiber connector, and holds the grip and promote the installation piece, can insert the connector body back into equipment again, reduces the operation degree of difficulty of inserting the connector body into equipment, and the concrete scheme is as follows:

an optical fiber connector comprises a connector body, wherein the connector body comprises a main body for accommodating optical fibers and a sleeve body sleeved on the main body, the connector body further comprises a plug structure, the plug structure comprises a fixing frame, two mounting blocks, a holding piece and a transmission assembly, the holding piece is fixed on the fixing frame, the mounting blocks are provided with clamping holes matched with the sleeve body, the mounting blocks are connected to the fixing frame, the two mounting blocks are symmetrically arranged by taking a plane where the holding piece is located in the radial direction as a symmetrical plane, one side of each mounting block at the corresponding clamping hole is open, and the sleeve body is clamped in the corresponding clamping hole;

the transmission assembly is arranged at the opening, a stop block is arranged on the main body, the transmission assembly comprises a connecting block and a transmission rod, one end of the connecting block is hinged to the installation block, the other end of the connecting block is movably connected with the installation block in a clamped mode, one end of the transmission rod is fixedly connected with the connecting block, and the other end of the transmission rod is provided with a limit protrusion abutted to the stop block.

Through the technical scheme, a plurality of connector bodies are inserted into equipment, because the space between two adjacent optical fiber connectors is reduced, two mounting blocks are arranged on a fixing frame, so that the two connector bodies are simultaneously mounted on a plugging structure, the space between the two optical fiber connectors is fully utilized, the problem that the space is insufficient due to the fact that each optical fiber connector is provided with a plugging structure is solved, when the connector bodies need to be pulled out, an operator holds a holding piece by hands to apply force to the holding piece, pulls the holding piece to move away from the equipment to drive the mounting blocks to be away from the equipment, because of the arrangement of a transmission assembly, limiting bulges are abutted against stop blocks, and a sleeving body is clamped in clamping holes of the mounting blocks and drives the sleeving body to move when the mounting blocks move, so that the connector bodies are driven to be separated from jacks on the equipment, the two optical fiber connectors are taken out, and the operation difficulty of pulling out, after the connector body on the plug structure is replaced, the hand of an operator grabs the holding piece and injects the connector body into the equipment again, so that the operation is convenient, and the operation difficulty in injecting the connector body into the equipment is reduced.

Furthermore, one end of the connecting block is hinged to the mounting block through a first rotating shaft, the connecting block is connected to the first rotating shaft in a sliding mode, a sliding groove is formed in the mounting block, a clamping groove is formed in the groove wall of the sliding groove in the mounting block, and a clamping block matched with the clamping groove is arranged at the other end of the connecting block.

Through the technical scheme, chucking piece chucking is in the chucking groove, make the connecting block fix uncovered department, play and block the effect that the connector body deviates from the chucking hole, after taking off the connector body from equipment, promote the connecting block and slide on first pivot, make the chucking piece deviate from the chucking groove, be in the groove of sliding, at this moment, spacing arch also no longer with the butt of fender position piece, rotate the connecting block, make the connecting block upset, be convenient for will cup joint the body and take out from the chucking hole, and convenient operation.

Furthermore, the holding piece comprises a connecting rod and a stress block, one end of the connecting rod is connected with the fixing frame, the other end of the connecting rod is connected with the stress block, and a force application groove for placing fingers of a human body is formed in the stress block.

Through above-mentioned technical scheme, because operating space is less, operating personnel finger can stretch into the application of force groove in to the atress piece application of force, utilizes hand strength pulling atress piece to the connector body on pulling installation piece and the installation piece is extracted from equipment, and structural design is reasonable, convenient operation.

Further, the length of the force application groove is 3-5 cm.

Through the technical scheme, the connector accords with the ergonomic design, and two or three fingers of the hands of normal personnel can conveniently extend into the force application groove to pull out the connector body.

Furthermore, the mounting blocks are rotatably connected with the fixing frame through a second rotating shaft, two opposite side surfaces of the mounting blocks are set to be contact surfaces, and the contact surfaces are arranged in a plane.

Through the technical scheme, the two mounting blocks can rotate to contact surfaces and the surface of the fixing frame to contact the surfaces, so that the positions of the connector bodies on the two mounting blocks are changed, the two connector bodies can be inserted into corresponding sockets of other equipment, and the applicability of the connector bodies is improved.

Furthermore, the fixing frame is made of iron, and a magnetic plate is fixedly arranged on the contact surface.

Through above-mentioned technical scheme, when the installation piece rotates to when laminating with the contact surface, magnetic sheet and mount inter attraction improve the joint strength of installation piece and mount for the connector body on installation piece and the installation piece is stably on the mount, and the operating personnel of being convenient for grips the atress piece and injects two connector bodies into the socket of equipment.

Furthermore, the side of the fixing frame facing the contact surface is fixedly provided with a butt-joint lug, and the butt-joint lug is in butt joint with the contact surface.

Through above-mentioned technical scheme, when the installation piece did not overturn for the installation piece makes contact surface and butt lug butt under the effect of self gravity, makes two installation pieces stably be in on the mount, and the operating personnel of being convenient for grip the atress piece and inject two connector bodies into the socket of equipment.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) through the arrangement of the plugging structure, an operator holds the holding piece by hand, applies force to the holding piece, pulls the holding piece to move away from the equipment, and drives the installation block to move away from the equipment;

(2) through setting up the second pivot for two installation pieces are rotatable to contact surface and mount surface contact, thereby alternate the position of the connector body on two installation pieces, make two connector bodies can insert in the corresponding socket of other equipment, improve the suitability of connector body.

Drawings

Fig. 1 is an overall schematic view of an embodiment of the present invention;

FIG. 2 is a schematic structural view showing the connection relationship between the clamping groove and the clamping block;

fig. 3 is a schematic structural view showing the connection relationship between the fixing frame and the mounting block of the present invention.

Reference numerals: 1. a connector body; 2. a socket body; 3. a plug-pull structure; 4. a fixed mount; 5. mounting blocks; 51. a clamping hole; 52. a sliding groove; 53. a clamping groove; 6. a grip; 61. a connecting rod; 62. a stress block; 7. a transmission assembly; 71. connecting blocks; 72. a transmission rod; 8. abutting the bump; 9. a stop block; 10. a limiting bulge; 11. a first rotating shaft; 12. a clamping block; 13. a force application groove; 14. a magnetic plate; 15. a second rotating shaft.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1, an optical fiber connector includes a connector body 1, the connector body 1 includes a main body for accommodating an optical fiber and a socket body 2 that is socket-connected to the main body, the main body is in the socket body 2, not shown in the figure, the optical fiber passes through the main body, one end of the main body is adapted to a socket on a device, the socket body 2 reinforces the main body, the connector body 1 is inserted into the socket of the device, and the connection between the optical fiber and the device is realized.

With reference to fig. 1 and 3, the connector body 1 further includes a plug structure 3, the plug structure 3 includes a fixing frame 4, an installation block 5, a holding part 6 and a transmission assembly 7, the fixing frame 4 is in an "i" shape and made of an iron material or an iron and steel material, the holding part 6 includes a connecting rod 61 and a stress block 62, one end of the connecting rod 61 is connected with a closed section in the middle of the fixing frame 4, and the other end of the connecting rod 61 is connected with the stress block 62. The both sides of mount 4 are equipped with an installation piece 5 respectively, and installation piece 5 rotates through the tip that sets up second pivot 15 and mount 4 to be connected, installation piece 5 offer with the chucking hole 51 of cup jointing body 2 adaptation, and two installation pieces 5 use the radial place plane of gripping member 6 to set up as the plane of symmetry.

As shown in fig. 1, one side of the mounting block 5 at the fastening hole 51 is open, so that the mounting block 5 is integrally u-shaped, and the coupling body 2 is fastened in the fastening hole 51. The transmission assembly 7 is arranged at the opening, the body is provided with a stop block 9, the transmission assembly 7 comprises a connecting block 71 and a transmission rod 72, one end of the connecting block 71 is hinged to the mounting block 5, the other end of the connecting block 71 is movably clamped with the mounting block 5, one end of the transmission rod 72 is fixedly connected with the connecting block 71, and the other end of the transmission rod 72 is fixedly connected with a limiting protrusion 10 abutted against the stop block 9. After will cup joint the body 2 chucking in chucking hole 51, rotate connecting block 71 for connecting block 71 keeps away from the one end joint of articulated department on installation piece 5, and simultaneously, spacing arch 10 and the stopper 9 butt in the main part realize being fixed in on installation piece 5 with connector body 1.

As shown in fig. 2, specifically, one end of the connecting block 71 is hinged to the mounting block 5 by arranging the first rotating shaft 11, the width of the connecting block 71 is smaller than the length of the first rotating shaft 11, the end of the connecting block 71 hinged to the first rotating shaft 11 is slidably connected to the first rotating shaft 11, the mounting block 5 is provided with a sliding groove 52, the mounting block 5 is provided with a clamping groove 53 on the groove wall of the sliding groove 52, the other end of the connecting block 71 is provided with a clamping block 12 adapted to the clamping groove 53, the connecting block 71 is turned over to enable the clamping block 12 to be located in the sliding groove 52, the clamping block 12 is pushed to slide in the sliding groove 52 until the clamping block 12 is clamped in the clamping groove 53, and the movable clamping of the connecting block 71 and the mounting block 5 is realized.

As shown in fig. 1, the force applying groove 13 for placing a finger of a human body is formed in the force receiving block 62, the length of the force applying groove 13 is 3-5 cm, when the connector body 1 needs to be pulled out of the device, an operator stretches the finger into the force applying groove 13, so that the force receiving block 62 is pulled to drive the fixing frame 4 and the connector body 1 on the fixing frame 4 to be pulled out of the socket. Promote connecting block 71 and slide on first pivot 11 for chucking piece 12 is deviate from chucking groove 53, and then upset connecting block 71, will cup joint the body 2 and take out from chucking hole 51, more renew connector body 1, and in the same way, with connecting block 71 joint again on installing block 5, operating personnel promotes mount 4 through gripping atress piece 62, thereby in inserting the socket of equipment with connector body 1 again.

As shown in fig. 3, preferably, two opposite side surfaces of the two mounting blocks 5 are contact surfaces, the contact surfaces are arranged in a plane, a magnetic plate 14 made of a magnet material is fixedly arranged on the contact surfaces, and the mounting blocks 5 are rotated to make the magnetic plate 14 and the fixing frame 4 surface adsorbed, so that the connector body 1 on the mounting blocks 5 can be turned by 90 ° around the second rotating shaft 15. In this embodiment, two connector bodies 1 on the same mount 4 can present multiple forms, and two socket bodies 2 are parallel to each other or two socket bodies 2 are perpendicular to each other, make things convenient for two connector bodies 1 to insert in the socket of different equipment.

When magnetic sheet 14 is not adsorbed with mount 4, in order to make installation piece 5 stably be in on mount 4, mount 4 is fixed towards the side of contact surface and is equipped with butt lug 8, and butt lug 8 and contact surface butt keep parallel arrangement between the installation piece 5, prevent that installation piece 5 from rotating excessively, lead to being in the slope of connector body 1 on installation piece 5, the difficult socket on inserting equipment simultaneously.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An optical fiber connector comprises a connector body (1), wherein the connector body (1) comprises a main body for accommodating optical fibers and a sleeve body (2) sleeved on the main body, and is characterized in that the connector body (1) further comprises a plug structure (3), the plug structure (3) comprises a fixing frame (4), a mounting block (5), a holding piece (6) and a transmission assembly (7), the holding piece (6) is fixed on the fixing frame (4), the mounting block (5) is provided with two clamping holes (51) matched with the sleeve body (2), the mounting block (5) is provided with two mounting blocks (5), the mounting blocks (5) are connected on the fixing frame (4), the two mounting blocks (5) are symmetrically arranged by taking a plane where the holding piece (6) is located in the radial direction as a symmetrical plane, and one side of the mounting block (5) is open at the clamping hole (51), the sleeve joint body (2) is clamped in the clamping hole (51);

locate drive assembly (7) uncovered department, be equipped with on the main part and keep off position piece (9), drive assembly (7) are including connecting block (71) and transfer line (72), connecting block (71) one end with installation piece (5) are articulated, connecting block (71) other end with installation piece (5) activity joint, transfer line (72) one end with connecting block (71) fixed connection, transfer line (72) other end be equipped with keep off spacing arch (10) of position piece (9) butt.

2. The optical fiber connector according to claim 1, wherein one end of the connecting block (71) is hinged to the mounting block (5) by a first rotating shaft (11), the connecting block (71) is slidably connected to the first rotating shaft (11), a sliding groove (52) is formed in the mounting block (5), a clamping groove (53) is formed in a groove wall of the sliding groove (52) of the mounting block (5), and a clamping block (12) matched with the clamping groove (53) is arranged at the other end of the connecting block (71).

3. The optical fiber connector according to claim 1, wherein the holding member (6) comprises a connecting rod (61) and a force-bearing block (62), one end of the connecting rod (61) is connected with the fixing frame (4), the other end of the connecting rod (61) is connected with the force-bearing block (62), and the force-bearing block (62) is provided with a force-applying groove (13) for placing a finger of a human body.

4. The optical fiber connector according to claim 3, wherein the length of the force application groove (13) is 3-5 cm.

5. The optical fiber connector according to claim 1, wherein the mounting block (5) is rotatably connected to the fixing frame (4) by providing a second rotating shaft (15), and two opposite side surfaces of the two mounting blocks (5) are contact surfaces which are arranged in a plane.

6. Optical fiber connector according to claim 5, characterized in that the holder (4) is made of iron, and a magnetic plate (14) is fixedly arranged on the contact surface.

7. The optical fiber connector according to claim 6, wherein an abutting projection (8) is fixedly arranged on the side of the fixing frame (4) facing the contact surface, and the abutting projection (8) abuts against the contact surface.