CN212542841U

CN212542841U - Internet architecture information transmission fixed knot constructs

Info

Publication number: CN212542841U
Application number: CN202020940421.3U
Authority: CN
Inventors: 吴剑明; 张宁; 黄海斌
Original assignee: Guangdong Tianli Kesheng Information Technology Co ltd
Current assignee: Guangdong Tianli Kesheng Information Technology Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-02-12
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses an internet framework information transmission fixed knot constructs, including the box body shell, and locate the optical fiber interface on the box body shell, the fixed block, first diaphragm, the second diaphragm, it has optical fiber plug to peg graft on the optical fiber interface, be equipped with the optic fibre wire on the optical fiber plug, be provided with bearing and shaft hole on the fixed block, the axle hole internal rotation is pegged graft and is had the double-screw rod, be provided with first screw and first snap ring on the first diaphragm, be provided with second screw and second snap ring on the second diaphragm, the double-screw rod respectively with first screw and second screw threaded connection, first snap ring and second snap ring all with the outer wall joint of optic fibre wire. Avoid optical fiber plug to drop from fiber interface, wholly improved optical fiber plug and inserted the stable anticreep nature of receiving fiber interface, the snap ring carries out joint simultaneously with all optic fibre wire about realizing, has improved the use convenience.

Description

Internet architecture information transmission fixed knot constructs

Technical Field

The utility model belongs to the technical field of the internet, specifically be an internet framework information transmission fixed knot constructs.

Background

Currently, the internet architecture is a blueprint that provides a framework and technical foundation for designing, building, and managing a communication network. The network architecture defines every aspect of the data network communication system, including but not limited to the type of interface used by the user, the network protocol used and the type of network wiring possibly used, a photoelectric converter, also called an optical fiber transceiver, is used in the process of internet structure information transmission, and is divided into a hundred mega fiber transceiver and a gigabit fiber transceiver, which is a fast ethernet with a data transmission rate of 1Gbps, still adopts the access control mechanism of CSMA/CD and is compatible with the existing ethernet, and with the support of the wiring system, the original fast ethernet can be smoothly upgraded and the original investment of the user can be fully protected, and the gigabit technology has become the preferred technology for new networks and reconstruction, so the performance requirement for the comprehensive wiring system is also increased.

The utility model discloses a photoelectric converter connecting box in optical fiber transmission process is disclosed in notice number CN206658270U, comprises a box bod, the box inner chamber is equipped with the circuit board mount pad, circuit board mount pad inner chamber bottom is equipped with the support column, the articulated shield of hinge chain is passed through to circuit board mount pad one side, the shield inner chamber is equipped with the sponge arch, circuit board mount pad one side is equipped with power input interface and four optical fiber input interfaces, circuit board mount pad opposite side is equipped with four optical fiber output interfaces, the support column top is equipped with the circuit board, be equipped with ceramic substrate in the circuit board, the ceramic substrate top all is equipped with the intermediate level with the bottom.

However, in the above-mentioned photoelectric converter connection box in the optical fiber transmission process, the optical fiber plug is not provided with the anti-drop structure after being inserted into the optical fiber interface, and if the optical fiber plug is pulled from the outside, the optical fiber plug is easily dropped from the optical fiber interface, which greatly reduces the stable anti-drop property of the optical fiber plug inserted into the optical fiber interface.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an internet framework information transmission fixed knot constructs to solve among the prior art the lower problem of the stable anticreep nature of optical fiber interface is pegged graft to fiber optic plug.

In order to achieve the above object, the utility model provides a following technical scheme: an internet framework information transmission fixing structure comprises a box body shell, an optical fiber interface, a fixing block, a first transverse plate and a second transverse plate, wherein the optical fiber interface, the fixing block, the first transverse plate and the second transverse plate are arranged on the box body shell, an optical fiber plug is inserted on the optical fiber interface, an optical fiber lead is arranged on the optical fiber plug, a bearing and a shaft hole are arranged on the fixing block, the bearing is fixedly arranged in a bearing groove preset on the fixing block, the bearing is a common deep groove ball bearing, a double-screw rod is fixedly inserted into a fixing hole of the bearing to ensure that the position of the double-screw rod is displaced up and down, the double-screw rod is rotatably inserted in the shaft hole, the fixing block and the double-screw rod are two in number and are arranged in bilateral symmetry by taking a vertical central axis of the box body shell as a center, a first screw hole and a first clamping ring are arranged on the first transverse plate, a second screw hole and a, first snap ring and second snap ring all with optic fibre wire's outer wall joint, this novel metal structure who uses all adopts the aluminum alloy material to make, matter is light to intensity is high, corrosion resistant.

Preferably, the upper end of the double-screw is provided with a rotating handle which is a butterfly head handle, so that the double-screw can be directly screwed by hand without using tools, and the double-screw is more convenient.

Preferably, the cross-section of first snap ring and second snap ring is half arc-shaped structure and with optic fibre wire's outer disc phase-match joint, first snap ring and second snap ring are towards the vertical face of one end of optic fibre plug and optic fibre plug in close contact with, avoid optic fibre plug to drop right in following the optical fiber interface.

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

through the up-down symmetrical snap ring structure that sets up, realized will pegging graft the good optical fiber conductor and stablize joint from top to bottom, withstood fiber plug simultaneously, avoided fiber plug to drop from fiber interface, wholly improved fiber plug and pegged graft fiber interface's stable anticreep nature.

Through the double-screw transmission structure, the clamping rings can clamp all optical fiber conductors simultaneously, and the use convenience is improved.

Drawings

FIG. 1 is a structural diagram of the optical fiber connection surface of the case body of the present invention;

FIG. 2 is a partial enlarged view of the right-side vertically symmetrical snap ring structure and the twin-screw transmission structure of the present invention;

fig. 3 is a side view of the vertically symmetrical snap ring structure and the twin-screw transmission structure of the present invention;

fig. 4 is a clamping diagram of the vertically symmetrical snap ring structure and the optical fiber cable of the present invention.

In the figure: the optical fiber connector comprises a box body shell 1, an optical fiber interface 2, an optical fiber plug 21, an optical fiber lead 22, a first transverse plate 3, a first clamping ring 31, a second transverse plate 4, a second clamping ring 41, a fixing block 5, a bearing 51, an axial hole 52, a double-screw rod 6, a rotating handle 61, a first screw hole 7 and a second screw hole 8.

Detailed Description

Please refer to fig. 1 and fig. 3, a fixing structure for transmitting internet architecture information includes a box body housing 1, the box body housing 1 is a box body of a photoelectric converter connecting box disclosed in the publication No. CN206658270U in the optical fiber transmission process, a support leg is preset at the bottom end of the box body housing 1, the support leg can ensure the smooth rotation of the twin-screw rod 6, and an optical fiber interface 2, a fixing block 5, a first horizontal plate 3 and a second horizontal plate 4 which are arranged on the box body housing 1, the fixing block 5 is directly welded on the box body housing 1, an optical fiber plug 21 is inserted on the optical fiber interface 2, an optical fiber lead 22 is arranged on the optical fiber plug 21, the optical fiber interface 2 is fixedly installed on a side plate of the box body housing 1, the optical fiber plug 21 is a plug matched with the optical fiber interface 2, and the optical fiber lead 22 is the lead for transmitting.

Referring to fig. 1, 2 and 3, a bearing 51 and a shaft hole 52 are arranged on a fixed block 5, a twin-screw rod 6 is inserted into the shaft hole 52, the fixed block 5 and the twin-screw rod 6 are two in number and symmetrically arranged left and right around the vertical central axis of a box body shell 1, a first screw hole 7 and a first snap ring 31 are arranged on a first transverse plate 3, a second screw hole 8 and a second snap ring 41 are arranged on a second transverse plate 4, the twin-screw rod 6 is respectively in threaded connection with the first screw hole 7 and the second screw hole 8, the outer wall of the upper end of the twin-screw rod 6 is a positive external thread, the outer wall of the lower end of the twin-screw rod 6 is a reverse screw thread, the positive screw thread is matched with the screw hole 7, the reverse screw thread is matched with the screw hole 8, when the twin-screw rod 6 is rotated clockwise, the first transverse plate 3 and the second transverse plate 4 on the upper side and the lower side are driven to move towards each other and, the first clamp ring 31 and the second clamp ring 41 on the upper side and the lower side are driven to simultaneously move towards each other, so that the optical fiber leads 22 can be clamped by the upper clamp ring and the lower clamp ring at the same time.

Referring to fig. 1, 2, 3, and 4, the first snap ring 31 and the second snap ring 41 are both clamped to the outer wall surface of the optical fiber wire 22, the number of the first snap ring 31 and the second snap ring 41 is the same as that of the optical fiber wire 22, the cross sections of the first snap ring 31 and the second snap ring 41 are both in a semi-arc structure and are matched and clamped to the outer circumferential surface of the optical fiber wire 22, and the vertical surface of one end of the first snap ring 31 and the vertical surface of one end of the second snap ring 41 facing the optical fiber plug 21 are in close contact with the optical fiber plug 21.

Referring to fig. 1 and 2, a rotating handle 61 is welded at the upper end of the twin-screw rod 6, the rotating handle 61 is a butterfly-head handle, which is specially designed for facilitating hand screwing operation, and the butterfly-head design increases a transverse stress surface, so that hand screwing is more efficient, and further, the efficiency of rotating the twin-screw rod 6 is improved.

The working principle of the scheme is as follows: insert four optical fiber plug 21 on four optical fiber interface 2 earlier, then clockwise turning handle 61, drive two screw rod 6 clockwise rotations, the positive and negative external screw thread that presets on two screw rod 6 this moment, through the screw thread transmission with its assorted first screw 7 and second screw 8, drive the first diaphragm 3 of downside and second diaphragm 4 simultaneously and move in opposite directions and be close to, drive the first snap ring 31 of downside and second snap ring 41 simultaneously and move in opposite directions and be close to, treat that first snap ring 31 and second snap ring 41 carry out the joint back simultaneously with optical fiber wire 22 outer wall, realize that the snap ring carries out joint simultaneously with all optical fiber wire 22 from top to bottom, the convenience of use has been improved.

After the upper and lower snap rings clamp all the optical fiber conductors 22 simultaneously, referring to fig. 3, the left end faces of the first snap ring 31 and the second snap ring 41 already support the right end face of the optical fiber plug 21, so that the optical fiber plug 21 can be prevented from falling off from the optical fiber interface 2 to the right, and the stable anti-falling performance of the optical fiber plug 21 inserted into the optical fiber interface 2 is improved integrally.

Claims

1. The utility model provides an internet framework information transmission fixed knot constructs, includes box body shell (1) to and locate optical fiber interface (2), fixed block (5), first diaphragm (3), second diaphragm (4) on box body shell (1), its characterized in that: the optical fiber connector is characterized in that an optical fiber plug (21) is spliced on the optical fiber connector (2), an optical fiber lead (22) is arranged on the optical fiber plug (21), a bearing (51) and a shaft hole (52) are arranged on the fixing block (5), a double-screw rod (6) is spliced in the shaft hole (52) in an internal rotation mode, a first screw hole (7) and a first clamping ring (31) are arranged on the first transverse plate (3), a second screw hole (8) and a second clamping ring (41) are arranged on the second transverse plate (4), the double-screw rod (6) is in threaded connection with the first screw hole (7) and the second screw hole (8) respectively, and the first clamping ring (31) and the second clamping ring (41) are clamped with the outer wall surface of the optical fiber lead (22).

2. An internet architecture information transmission fixed structure according to claim 1, characterized in that: the upper end of the double-screw rod (6) is provided with a rotating handle (61).

3. An internet architecture information transmission fixed structure according to claim 1, characterized in that: the number of the fixing blocks (5) and the double-screw rod (6) is two, and the fixing blocks and the double-screw rod are arranged in a bilateral symmetry mode by taking the vertical central axis of the box body shell (1) as the center.

4. An internet architecture information transmission fixed structure according to claim 1, characterized in that: the number of the first snap rings (31) and the number of the second snap rings (41) are the same as that of the optical fiber leads (22).

5. An internet architecture information transmission fixed structure according to claim 1, characterized in that: the sections of the first clamping ring (31) and the second clamping ring (41) are both in a semi-arc structure and are matched and clamped with the outer circular surface of the optical fiber lead (22).

6. An internet architecture information transmission fixed structure according to claim 1, characterized in that: the first clamping ring (31) and the second clamping ring (41) are in close contact with the optical fiber plug (21) towards the vertical surface of one end of the optical fiber plug (21).