CN211206860U

CN211206860U - MPO connector for snap lock

Info

Publication number: CN211206860U
Application number: CN201922286395.7U
Authority: CN
Inventors: 刘合一
Original assignee: Takfly Communications Co ltd
Current assignee: Takfly Communications Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-07
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a MPO connector for snap lock, including the MPO connector, the surperficial sliding connection of MPO connector has the slip shell, and the inside of slip shell is provided with first spring, and the fixed surface of MPO connector installs first slide, and first slide and the inner wall sliding connection of slip shell, the right side of MPO connector are provided with the plug, and the right side of MPO connector is provided with the adapter, and first recess has been seted up to the inner wall of MPO connector, and the inside of first recess is provided with the second spring, and the one end of second spring is provided with the second slide. The utility model discloses a MPO connector is adjusted well with the adapter, promotes the MPO connector, and inside the MPO connector entered into the adapter, through mutually supporting of the first slide of adapter, slip shell, first slide extruded first spring, through mutually supporting of second spring, second slide and gag lever post, made the gag lever post enter into logical inslot portion, made MPO connector firm with the adapter joint, was difficult to drop.

Description

MPO connector for snap lock

Technical Field

The utility model relates to a MPO connects technical field, specifically is a MPO connector for snap lock.

Background

The MPO connector is a commonly used multi-core optical fiber connector and is widely applied to photoelectric device products, the MPO is a multi-core optical fiber connector type, and an MPO high-density optical fiber pre-connection system is mainly used in three fields at present: applications in high-density environments in data centers, applications of optical fibers to buildings, and applications for connection within optical transceivers such as optical splitters, 40G,100G, QSFP +, etc., optical fibers have become standard wiring mediums used in data centers to meet the growing demand for data capacity, transmission speed, and low loss, and optical fiber connectors can be snapped with adapters to connect the optical fiber connectors to other optical fiber connectors or devices.

The existing MPO connector is connected with an MPO jumper wire by adopting a snap lock, and because the MPO connector is smaller, the clamping force of the snap lock is not obvious, the MPO connector and the MPO jumper wire can be separated sometimes by a little trip, the clamping is not firm enough, and the MPO connector is easy to fall off.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a MPO connector for snap lock possesses the card and holds firmly, the difficult advantage that drops, has solved the card and has held the problem firm inadequately, drops easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a MPO connector for snap lock, includes the MPO connector, the surperficial sliding connection of MPO connector has the slip shell, the inside of slip shell is provided with first spring, the fixed surface of MPO connector installs first slide, the inner wall sliding connection of first slide and slip shell, the right side of MPO connector is provided with the plug, the right side of MPO connector is provided with the adapter, first recess has been seted up to the inner wall of MPO connector, the inside of first recess is provided with the second spring, the one end of second spring is provided with the second slide, second slide and second spring sliding connection, the fixed surface of second slide installs the gag lever post, logical groove has been seted up to the inner wall of adapter, gag lever post and logical groove looks joint.

Preferably, a second groove is formed in the inner wall of the adapter and is connected with the through groove, a third spring is arranged inside the second groove, a push rod is arranged inside the third spring, a third sliding plate is fixedly mounted on the surface of the push rod, and the third sliding plate is connected with the second groove in a sliding mode.

Preferably, a third groove is formed in the plug, a fourth spring is arranged in the third groove, a contact pin is arranged in the fourth spring, a fourth sliding plate is fixedly connected to the surface of the contact pin, and the fourth sliding plate is connected with the third groove in a sliding mode.

Preferably, the bottom of the MPO connector is fixedly provided with a slide rail, the inner wall of the adapter is provided with a slide groove, and the slide rail is in sliding connection with the slide groove.

Preferably, the other end of the push rod is fixedly connected with a button.

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

1. the utility model discloses a MPO connector is adjusted well with the adapter, promotes the MPO connector, and inside the MPO connector entered into the adapter, through mutually supporting of the first slide of adapter, slip shell, first slide extruded first spring, through mutually supporting of second spring, second slide and gag lever post, made the gag lever post enter into logical inslot portion, made MPO connector firm with the adapter joint, was difficult to drop.

2. The utility model discloses a pressing the button, the button drives push rod and its fixed surface's third slide inward movement, and the third slide extrudees the third spring, and then makes the push rod promote the gag lever post inward movement, makes gag lever post and logical groove separation, accomplishes the unfreezing of MPO connector and adapter, through the tension of first spring, makes the MPO connector pop out the adapter, has realized convenient and fast's installation and dismantlement, simple structure, convenient operation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the MPO connector of the present invention;

fig. 3 is a schematic structural diagram of the adapter of the present invention;

FIG. 4 is a schematic structural view of the cross section of the present invention;

FIG. 5 is an enlarged schematic view of the portion A of FIG. 4 according to the present invention;

FIG. 6 is an enlarged schematic view of the portion B in FIG. 4 according to the present invention;

fig. 7 is a schematic structural view of the side view of the present invention.

In the figure: the automatic power supply device comprises a 1MPO connector, a 2 sliding shell, a 3 first spring, a 4 first sliding plate, a 5 plug, a 6 adapter, a 7 first groove, a 8 second spring, a 9 second sliding plate, a 10 limiting rod, an 11 through groove, a 12 second groove, a 13 third spring, a 14 push rod, a 15 third sliding plate, a 16 button, a 17 third groove, a 18 fourth spring, a 19 pin, a 20 fourth sliding plate, a 21 sliding rail and a 22 sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 7, an MPO connector for a snap lock includes an MPO connector 1, a sliding housing 2 is slidably connected to a surface of the MPO connector 1, a first spring 3 is disposed inside the sliding housing 2, a first sliding plate 4 is fixedly mounted on the surface of the MPO connector 1, the first sliding plate 4 is slidably connected to an inner wall of the sliding housing 2, the MPO connector 1 is connected to an adapter 6 by pushing the MPO connector 1, the MPO connector 1 drives the first sliding plate 4 fixedly mounted on the surface to move, the first sliding plate 4 presses the first spring 3, so that the MPO connector 1 enters the adapter 6, the operation is more convenient, a plug 5 is disposed on a right side of the MPO connector 1, the adapter 6 is disposed on the right side of the MPO connector 1, a first groove 7 is formed in the inner wall of the MPO connector 1, a second spring 8 is disposed inside the first groove 7, and a second sliding plate 9 is disposed at one end of the second spring 8,

second slide

9 and 8 sliding connection of second spring, the fixed surface of second slide 9 installs gag lever post 10, logical groove 11 has been seted up to adapter 6's inner wall, gag lever post 10 and leading to groove 11 joint mutually, the tension through the inside second spring 8 of first recess 7 promotes second slide 9 and outwards removes, second slide 9 drives its fixed surface's gag lever post 10 and outwards removes, make gag lever post 10 and lead to groove 11 joint mutually, accomplish MPO connector 1 and adapter 6's joint, make the joint more firm, be difficult to drop.

Referring to fig. 4 and 5, a second groove 12 is formed in an inner wall of the adapter 6, the second groove 12 is connected to the through groove 11, a third spring 13 is disposed inside the second groove 12, a push rod 14 is disposed inside the third spring 13, a third sliding plate 15 is fixedly mounted on a surface of the push rod 14, the third sliding plate 15 is slidably connected to the second groove 12, the push button 16 is pressed to drive the push rod 14 and the third sliding plate 15 with the surface fixed thereto to move inward, the third sliding plate 15 extrudes the third spring 13, and the push rod 14 further pushes the limiting rod 10 to move inward, so that the limiting rod 10 is separated from the through groove 11, the releasing of the MPO connector 1 and the adapter 6 is completed, and the disassembly is more convenient and faster, and the operation is convenient.

Referring to fig. 4 and 6, a third groove 17 is formed in the plug 5, a fourth spring 18 is arranged in the third groove 17, a pin 19 is arranged in the fourth spring 18, a fourth sliding plate 20 is fixedly connected to the surface of the pin 19, and the fourth sliding plate 20 is slidably connected to the third groove 17. when the adapter 6 is connected to the MPO connector 6, the pin 19 drives the fourth sliding plate 20, which is fixedly mounted on the surface, to move inward, the fourth sliding plate 20 extrudes the fourth spring 18, the fourth spring 18 elastically deforms, the external thrust is weakened, and the pin 19 is prevented from being damaged due to an excessive stress.

Referring to fig. 7, a slide rail 21 is fixedly mounted at the bottom of the MPO connector 1, a slide groove 22 is formed in the inner wall of the adapter 6, the slide rail 21 is slidably connected with the slide groove 22, the slide rail 21 is fixedly mounted at the bottom of the MPO connector 1 to play a certain limiting role on the MPO connector 1, and the slide rail 21 and the slide groove 22 are matched with each other to connect the MPO connector 1 with the adapter 6, so that the MPO connector is more labor-saving, more convenient and more accurate.

Referring to fig. 4 and 5, a button 16 is fixedly connected to the other end of the push rod 14, and the push rod 14 is conveniently pushed by the button 16, so that the operation is convenient.

The working principle is as follows: when the MPO connector 1 for the snap lock is used, the MPO connector 1 is aligned with the adapter 6 through the MPO connector 1, the MPO connector 1 is pushed, the MPO connector 1 enters the adapter 6, the first sliding plate 4 extrudes the first spring 3 through the mutual matching of the adapter 6, the sliding shell 2 and the first sliding plate 4, the limiting rod 10 enters the through groove 11 through the mutual matching of the second spring 8, the second sliding plate 9 and the limiting rod 10, the clamping connection between the MPO connector 1 and the adapter 6 is firm, when the MPO connector 1 for the snap lock is disassembled, the button 16 drives the push rod 14 and a third sliding plate 15 fixed on the surface of the push rod to move inwards through pressing the button 16, the third sliding plate 15 extrudes the third spring 13, the push rod 14 further pushes the limiting rod 10 to move inwards, the limiting rod 10 is separated from the through groove 11, the unlocking of the MPO connector 1 and the adapter 6 is completed, the MPO connector 1 is ejected out of the adapter 6 by the tension of the first spring 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An MPO connector for a snap lock, comprising an MPO connector (1), characterized in that: the surface of the MPO connector (1) is connected with a sliding shell (2) in a sliding manner, a first spring (3) is arranged inside the sliding shell (2), a first sliding plate (4) is fixedly mounted on the surface of the MPO connector (1), the first sliding plate (4) is connected with the inner wall of the sliding shell (2) in a sliding manner, a plug (5) is arranged on the right side of the MPO connector (1), an adapter (6) is arranged on the right side of the MPO connector (1), a first groove (7) is formed in the inner wall of the MPO connector (1), a second spring (8) is arranged inside the first groove (7), a second sliding plate (9) is arranged at one end of the second spring (8), the second sliding plate (9) is connected with the second spring (8) in a sliding manner, a limiting rod (10) is fixedly mounted on the surface of the second sliding plate (9), a through groove (11) is formed in the inner wall of the adapter (6), the limiting rod (10) is clamped with the through groove (11).

2. The MPO connector for a snap lock according to claim 1, wherein: second recess (12) have been seted up to the inner wall of adapter (6), second recess (12) meet with logical groove (11), the inside of second recess (12) is provided with third spring (13), the inside of third spring (13) is provided with push rod (14), the fixed surface of push rod (14) installs third slide (15), third slide (15) and second recess (12) sliding connection.

3. The MPO connector for a snap lock according to claim 1, wherein: third recess (17) have been seted up to the inside of plug (5), the inside of third recess (17) is provided with fourth spring (18), the inside of fourth spring (18) is provided with contact pin (19), the fixed surface of contact pin (19) is connected with fourth slide (20), fourth slide (20) and third recess (17) sliding connection.

4. The MPO connector for a snap lock according to claim 1, wherein: the MPO connector is characterized in that a sliding rail (21) is fixedly mounted at the bottom of the MPO connector (1), a sliding groove (22) is formed in the inner wall of the adapter (6), and the sliding rail (21) is in sliding connection with the sliding groove (22).

5. The MPO connector for a snap lock according to claim 2, wherein: the other end of the push rod (14) is fixedly connected with a button (16).