CN215734284U

CN215734284U - Make things convenient for optic fibre transceiver of dismouting

Info

Publication number: CN215734284U
Application number: CN202121560327.6U
Authority: CN
Inventors: 饶杰; 吴佳峰; 李娜
Original assignee: Wuhan Donghu University
Current assignee: Wuhan Donghu University
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-02-01
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses an optical fiber transceiver convenient to disassemble and assemble, and relates to the technical field of optical fiber transceivers. The technical key points are as follows: including the photoelectric converter body, photoelectric converter interface end is connected with dust keeper, dust keeper includes end box subassembly and top box subassembly, end box subassembly includes the bottom plate, straight spout has been seted up to the bottom plate, the bottom plate runs through to be inserted and is equipped with and bulldozes the piece, the bottom plate is at the equal fixedly connected with fixed block in the both ends of straight spout, the fixed block is at the upside of bottom plate, fixedly connected with guide arm between the fixed block, the guide arm both ends are all overlapped and are equipped with the retaining member, the retaining member lower extreme and the upper end fixed connection who bulldozes the piece, fixedly connected with spring between two retaining members, a bottom plate side fixedly connected with picture peg, a plurality of first card line hole has been seted up to the picture peg upper end. The device accessible end box subassembly and top box subassembly carry out effective dustproof isolation with the interface end of photoelectric converter body, play the guard action to optic fibre cable, net twine, and then reduce the influence of dust to optic fibre transmission information.

Description

Make things convenient for optic fibre transceiver of dismouting

Technical Field

The utility model relates to the technical field of optical fiber transceivers, in particular to an optical fiber transceiver convenient to disassemble and assemble.

Background

An optical fiber transceiver is an ethernet transmission medium conversion unit that exchanges short-distance twisted pair electrical signals and long-distance optical signals, and is also called an optical-electrical converter in many places. The product is generally applied to the actual network environment that the Ethernet cable can not cover and the transmission distance must be prolonged by using optical fiber, and is usually positioned in the access layer application of the broadband metropolitan area network; such as: monitoring high-definition video image transmission of a safety project; it also plays a significant role in facilitating the last mile of line connection of optical fibers to metropolitan and more outer networks.

The optical fiber signal transmission technology is widely applied at present, however, the quality of optical fiber signal transmission is also affected by many factors, the position of an optical fiber connector is easily affected by dust, the quality of signal transmission is further affected, the interface position of the existing optical fiber transceiver does not have dust protection measures, most of the optical fiber transceiver is in a naked state, after the optical fiber transceiver is used for a long time, the quality of signal transmission is greatly reduced, and therefore the problem existing at present is solved by the optical fiber transceiver which is convenient to disassemble and assemble.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to provide an optical fiber transceiver convenient for disassembly and assembly, the bottom box assembly and the top box assembly are mutually matched and clamped together, so as to carry out dust prevention protection on the interface end of a photoelectric converter body, effectively reduce dust adhesion at the position of an optical fiber connector, improve the information transmission efficiency and quality of the optical fiber, and realize the effects of quick disassembly and quick clamping and installation, the arranged pushing and pressing piece drives the locking piece to move when sliding in the straight chute, the arranged fixing block and the guide rod provide a supporting function for the locking piece and a sliding direction for the locking piece, the arranged locking piece and parts on the top box assembly are matched to work, the effect of stably connecting the top box assembly and the bottom box assembly is realized, the pushing and pressing piece drives the sliding to realize quick unlocking, and the top box assembly and the bottom box assembly are separated, the spring that sets up provides the effort for the retaining member has the trend to the both sides motion, and then makes top box subassembly and end box subassembly close joint be in the same place, and the picture peg that sets up plays the fixed action with first card wire hole to optic fibre cable, net twine. The device accessible end box subassembly and top box subassembly carry out effective dustproof isolation with the interface end of photoelectric converter body, play the guard action to optic fibre cable, net twine, and then reduce the influence of dust to optic fibre transmission information.

The above object of the present invention is achieved by the following technical solutions:

an optical fiber transceiver convenient to disassemble and assemble comprises a photoelectric converter body, wherein an interface end of the photoelectric converter is connected with a dustproof device, the dustproof device comprises a bottom box assembly and a top box assembly, the bottom box assembly comprises a bottom plate, a straight chute is formed in the bottom plate, two pushing and pressing pieces are inserted into the bottom plate in a penetrating mode, one ends of the pushing and pressing pieces slide in the straight chute, fixed blocks are fixedly connected to two ends of the straight chute of the bottom plate, the fixed blocks are arranged on the upper side of the bottom plate, a guide rod is fixedly connected between the fixed blocks and arranged in parallel with the straight chute, locking pieces are sleeved at two ends of the guide rod and are in sliding connection with the guide rod, the lower ends of the locking pieces are fixedly connected with the upper ends of the pushing and pressing pieces, a spring is fixedly connected between the two locking pieces, and the spring is sleeved on the guide rod, the bottom plate side fixedly connected with picture peg, the picture peg with the bottom plate is perpendicular, a plurality of first card line holes have been seted up to the picture peg upper end.

By adopting the technical scheme, the arranged bottom box assembly and the top box assembly are mutually matched and clamped together, so that the interface end of the photoelectric converter body is protected against dust, the dust adhesion at the position of an optical fiber connector is effectively reduced, the information transmission efficiency and quality of the optical fiber are improved, the bottom box assembly and the top box assembly can realize the effects of quick disassembly and quick clamping installation, the arranged pushing and pressing piece drives the locking piece to move when sliding in the straight chute, the arranged fixing block and the guide rod provide a supporting effect for the locking piece and a sliding direction for the locking piece, the arranged locking piece and the part on the top box assembly are matched to work, the effect of stably connecting the top box assembly and the bottom box assembly is realized, the locking piece is driven by the pushing and pressing piece to slide to realize quick unlocking, the top box assembly and the bottom box assembly are separated, and the arranged spring provides acting force for the locking piece, so that the locking piece has the tendency of moving towards two sides, the top box component and the bottom box component are tightly connected together, and the arranged plugboard and the first wire clamping hole play a role in fixing the optical fiber cable and the network cable. The device accessible end box subassembly and top box subassembly carry out effective dustproof isolation with the interface end of photoelectric converter body, play the guard action to optic fibre cable, net twine, and then reduce the influence of dust to optic fibre transmission information.

The present invention in a preferred example may be further configured to: the STB subassembly includes the roof, roof both sides fixedly connected with closing plate, the closing plate perpendicular to the roof, the closing plate is close to the equal fixedly connected with joint piece in one side each other, the joint piece with but the retaining member joint, the equal fixedly connected with limiting plate in joint piece both sides, roof one side fixedly connected with cooperation board, the cooperation board perpendicular to the roof, the cooperation board perpendicular to the closing plate, the inserting groove has been seted up to cooperation board downside, the picture peg can peg graft in the inserting groove, a plurality of second card line holes have been seted up to cooperation board downside.

Through adopting above-mentioned technical scheme, the closing plate and the bottom plate of setting closely cooperate, reduce the entering of dust, the joint effect is realized with the retaining member to the joint piece of setting, and then the realization is in the same place the inseparable joint of top box subassembly and end box subassembly, the limiting plate of setting plays a good guide effect and limiting displacement to inserting of retaining member, make the retaining member can cooperate with the accurate joint of joint piece, prevent that the retaining member from sliding and take place the obscission with the joint piece, the cooperation board and the picture peg cooperation work of setting, when the picture peg is pegged graft in the inserting groove of cooperation inboard, the realization is to the fiber cable, the net twine, the fixed action of power cord etc, and top box subassembly and end box subassembly can realize fast assembly, the operation of quick dismantlement.

The present invention in a preferred example may be further configured to: the bottom plate upside fixedly connected with inserted bar, roof downside fixedly connected with inserts a section of thick bamboo, the inserted bar can peg graft insert in the section of thick bamboo.

Through adopting above-mentioned technical scheme, the inserted bar that sets up with a section of thick bamboo cooperation work, stability when further improving end box subassembly and the equipment of top box subassembly to have the positioning action, when the inserted bar inserts in inserting a section of thick bamboo, the closing plate closely laminates with the bottom plate each other, the retaining member is accurate with joint piece joint.

The present invention in a preferred example may be further configured to: the bottom plate upside the equal fixedly connected with spacing of roof downside, spacing is in the right side of straight spout.

Through adopting above-mentioned technical scheme, the motion of the spacing restriction photoelectric converter body that sets up makes its joint in top box subassembly and end box subassembly, prevents that photoelectric converter from inserting too deeply to cause influence and hindrance to the motion of locking piece.

In summary, the utility model includes at least one of the following beneficial technical effects:

1. the bottom box assembly and the top box assembly are matched and clamped together, so that the interface end of the photoelectric converter body is protected against dust, dust adhesion at the position of an optical fiber connector is effectively reduced, the information transmission efficiency and quality of an optical fiber are improved, the effect of quick disassembly and quick clamping installation can be realized by the bottom box assembly and the top box assembly, the clamping piece is driven to move when the pushing piece slides in the straight sliding chute, the fixed block and the guide rod are arranged to provide a supporting function for the clamping piece and provide a sliding direction for the clamping piece, the clamping piece and the parts on the top box assembly work in a matched mode, the effect of stably connecting the top box assembly and the bottom box assembly is realized, the pushing piece drives the sliding piece to realize quick unlocking, the top box assembly and the bottom box assembly are separated, the spring is arranged to provide acting force for the clamping piece, so that the clamping piece has the trend of moving towards two sides, and the top box component and the bottom box component are tightly connected together, and the arranged plugboard and the first wire clamping hole play a role in fixing the optical fiber cable and the network cable. The device can effectively prevent dust and isolate the interface end of the photoelectric converter body through the bottom box assembly and the top box assembly, and has a protection effect on optical fiber cables and network cables, so that the influence of dust on optical fiber transmission information is reduced;

2. the set sealing plate is tightly matched with the bottom plate, dust entering is reduced, the clamping effect is realized by the set clamping block and the locking part, the top box assembly and the bottom box assembly are further tightly clamped together, the locking part can be accurately clamped and matched with the clamping block by the set limiting plate, the locking part is prevented from sliding and falling off from the clamping block, the set matching plate and the plug board are matched to work, when the plug board is plugged in a plugging groove in the matching plate, the fixing effect on optical fiber cables, network cables, power lines and the like is realized, and the top box assembly and the bottom box assembly can be quickly assembled and quickly disassembled;

3. through the inserted bar that sets up and the cooperation work of a section of thick bamboo, stability when further improving end box subassembly and the equipment of top box subassembly to have the positioning action, when the inserted bar inserted and inserts a section of thick bamboo, the closing plate closely laminated each other with the bottom plate, the retaining member is accurate with joint piece joint.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a portion of the present invention;

FIG. 3 is a schematic diagram of a portion of the present invention;

fig. 4 is a partial structural schematic diagram of the present invention.

Reference numerals: 1. a photoelectric converter body; 2. a dust-proof device; 21. a bottom case assembly; 211. a base plate; 212. a straight chute; 213. a biasing member; 214. a fixed block; 215. a guide bar; 216. a locking member; 217. a spring; 218. inserting plates; 219. a first wire-clamping hole; 22. a set-top box assembly; 221. a top plate; 222. a closing plate; 223. a clamping block; 224. a limiting plate; 225. a mating plate; 226. inserting grooves; 227. a second wire-clamping hole; 3. inserting a rod; 4. inserting a cylinder; 5. and (5) a limiting strip.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the utility model provides an optical fiber transceiver convenient for disassembly and assembly, which comprises a photoelectric converter body 1, wherein an interface end of the photoelectric converter is connected with a dustproof device 2, the dustproof device 2 comprises a bottom box component 21 and a top box component 22, the bottom box component 21 and the top box component 22 are arranged to be mutually matched and clamped together, so as to perform dustproof protection on the interface end of the photoelectric converter body 1, effectively reduce dust adhesion at a joint part of an optical fiber, improve information transmission efficiency and quality of the optical fiber, and realize the effects of quick disassembly and quick clamping installation of the optical fiber, the bottom box component 21 comprises a bottom plate 211, the bottom plate 211 is provided with a straight chute 212, two pushing and pressing pieces 213 are inserted into the bottom plate 211 in a penetrating manner, one end of each pushing and pressing piece 213 slides in the straight chute 212, the bottom plate 211 is fixedly connected with fixed blocks 214 at both ends of the straight chute 212, the fixed blocks 214 are arranged at the upper side of the bottom plate 211, guide rods 215 are fixedly connected between the fixed blocks 214, the guide rod 215 is arranged in parallel with the straight sliding groove 212, locking pieces 216 are sleeved at two ends of the guide rod 215, the locking pieces 216 are connected with the guide rod 215 in a sliding manner, the lower ends of the locking pieces 216 are fixedly connected with the upper end of the pushing piece 213, the pushing piece 213 is arranged to slide in the straight sliding groove 212 to drive the locking pieces 216 to move, the fixed blocks 214 and the guide rod 215 are arranged to provide a supporting function for the locking pieces 216 and provide a sliding direction for the locking pieces 216, the locking pieces 216 and parts on the top box assembly 22 are arranged to work in a matching manner, the effect of stably connecting the top box assembly 22 and the bottom box assembly 21 is achieved, the top box assembly 22 is driven by the pushing piece 213 to slide to achieve quick unlocking, the top box assembly 22 is separated from the bottom box assembly 21, springs 217 are fixedly connected between the two locking pieces 216, the springs 217 stretch along the axial direction of the guide rod 215, the springs 217 are in a non-stretching state when not subjected to acting force of the locking pieces 216, and the springs 217 are sleeved on the guide rod 215, the arranged spring 217 provides acting force for the locking member 216, so that the locking member 216 has a tendency of moving towards two sides, and further the top box assembly 22 and the bottom box assembly 21 are tightly connected together, an inserting plate 218 is fixedly connected to one side of the bottom plate 211, the inserting plate 218 is perpendicular to the bottom plate 211, a plurality of first wire clamping holes 219 are formed in the upper end of the inserting plate 218, and the arranged inserting plate 218 and the first wire clamping holes 219 play a role in fixing optical fiber cables and network cables. The device can effectively prevent dust and isolate the interface end of the photoelectric converter body 1 through the bottom box assembly 21 and the top box assembly 22, protect optical fiber cables and network cables, and further reduce the influence of dust on optical fiber transmission information.

As shown in the figure, the top box assembly 22 includes a top plate 221, closing plates 222 are fixedly connected to two sides of the top plate 221, the closing plates 222 are perpendicular to the top plate 221, the set closing plates 222 are tightly matched with the bottom plate 211 to reduce the entrance of dust, clamping blocks 223 are fixedly connected to one sides of the closing plates 222 close to each other, the clamping blocks 223 can be clamped with the locking members 216, the clamping blocks 223 and the locking members 216 are clamped to achieve a clamping effect, further, the top box assembly 22 and the bottom box assembly 21 are tightly clamped together, limiting plates 224 are fixedly connected to two sides of the clamping blocks 223, the limiting plates 224 play a good guiding role and limiting role in the insertion of the locking members 216, so that the locking members 216 can be accurately clamped and matched with the clamping blocks 223 to prevent the locking members 216 from sliding and falling off from the clamping blocks 223, a matching plate 225 is fixedly connected to one side of the top plate 221, and the matching plate 225 is perpendicular to the top plate 221, the matching plate 225 is perpendicular to the closing plate 222, a plug-in groove 226 is formed in the lower side of the matching plate 225, the plug board 218 can be plugged in the plug-in groove 226, a plurality of second card wire holes 227 are formed in the lower side of the matching plate 225, the matching plate 225 and the plug board 218 are matched to work, when the plug board 218 is plugged in the plug-in groove 226 in the matching plate 225, fixing effects on optical fiber cables, network cables, power lines and the like are achieved, and the top box assembly 22 and the bottom box assembly 21 can achieve fast assembling and fast disassembling operations.

As shown in the figure, bottom plate 211 upside fixedly connected with inserted bar 3, roof 221 downside fixedly connected with inserts a section of thick bamboo 4, and inserted bar 3 can peg graft in inserting a section of thick bamboo 4, and inserted bar 3 that sets up with insert a section of thick bamboo 4 cooperation work, stability when further improving end box subassembly 21 and top box subassembly 22 equipment to have the positioning action, when inserted bar 3 inserts and inserts a section of thick bamboo 4, the closing plate 222 closely laminates with bottom plate 211 each other, retaining member 216 is accurate with joint piece 223 joint.

As shown in the figure, the equal fixedly connected with spacing 5 of bottom plate 211 upside, roof 221 downside, spacing 5 are in the right side of straight spout 212, and the motion of the spacing 5 restriction photoelectric converter body 1 that sets up makes its joint in the middle of top box subassembly 22 and end box subassembly 21, prevents that photoelectric converter from inserting too deeply to the motion of retaining member 216 and causing influence and hindrance.

The implementation principle of the embodiment is as follows: when the device is installed, firstly, the limiting strip 5 on the bottom box assembly 21 abuts against the interface end of the photoelectric converter, then optical fibers are inserted, network cables, power lines and other required cables are inserted, the cables are clamped in the first clamping wire hole 219, then the inserting cylinder 4 on the top box assembly 22 is aligned to the inserting rod 3, the locking member 216 is aligned to the clamping block 223, the inserting rod 3 is inserted into the inserting cylinder 4 in a splicing mode, the locking member 216 is clamped with the clamping block 223, the limiting plate 224 plays a good guiding role at the moment, then the second clamping wire hole 227 is aligned to the first clamping wire hole 219, the inserting plate 218 is inserted into the inserting groove 226 on the matching ratio plate, when the device is disassembled, only two pushing and pressing members 213 are required to be pushed to be close to each other, the locking member 216 slides on the guide rod 215, then the guide rod 216 is separated from the clamping block 223, and the disassembly is completed.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a make things convenient for fiber transceiver of dismouting, includes photoelectric converter body (1), its characterized in that: the photoelectric converter interface end is connected with a dustproof device (2), the dustproof device (2) comprises a bottom box assembly (21) and a top box assembly (22), the bottom box assembly (21) comprises a bottom plate (211), a straight sliding groove (212) is formed in the bottom plate (211), two pushing and pressing pieces (213) are inserted into the bottom plate (211) in a penetrating mode, one end of each pushing and pressing piece (213) slides in the straight sliding groove (212), fixed blocks (214) are fixedly connected to two ends of the straight sliding groove (212) of the bottom plate (211), the fixed blocks (214) are arranged on the upper side of the bottom plate (211), guide rods (215) are fixedly connected between the fixed blocks (214), the guide rods (215) are arranged in parallel to the straight sliding groove (212), locking pieces (216) are sleeved at two ends of the guide rods (215), and the locking pieces (216) are connected with the guide rods (215) in a sliding mode, retaining member (216) lower extreme with the upper end fixed connection who pushes away piece (213), fixedly connected with spring (217) between two retaining members (216), spring (217) cover is located guide arm (215), bottom plate (211) a side fixedly connected with picture peg (218), picture peg (218) with bottom plate (211) are perpendicular, a plurality of first card line hole (219) have been seted up to picture peg (218) upper end.

2. A fiber optic transceiver for facilitating disassembly and assembly according to claim 1, wherein: set-top box subassembly (22) includes roof (221), roof (221) both sides fixedly connected with closing plate (222), closing plate (222) perpendicular to roof (221), closing plate (222) are close to the equal fixedly connected with joint piece (223) in one side each other, joint piece (223) with retaining member (216) can the joint, the equal fixedly connected with limiting plate (224) in joint piece (223) both sides, roof (221) one side fixedly connected with cooperation board (225), cooperation board (225) perpendicular to roof (221), cooperation board (225) perpendicular to closing plate (222), inserting groove (226) have been seted up to cooperation board (225) downside, inserting plate (218) can peg graft in inserting groove (226), a plurality of second card line hole (227) have been seted up to cooperation board (225) downside.

3. A fiber optic transceiver for facilitating disassembly and assembly according to claim 2, wherein: bottom plate (211) upside fixedly connected with inserted bar (3), roof (221) downside fixedly connected with inserts a section of thick bamboo (4), inserted bar (3) can peg graft in inserting a section of thick bamboo (4).

4. A fiber optic transceiver for facilitating disassembly and assembly according to claim 2, wherein: the bottom plate (211) upside the roof (221) downside all fixedly connected with spacing strip (5), spacing strip (5) are in the right side of straight spout (212).