CN112799181A - Internal interface type optical fiber transceiver with strong protection - Google Patents
Internal interface type optical fiber transceiver with strong protection Download PDFInfo
- Publication number
- CN112799181A CN112799181A CN201911113402.1A CN201911113402A CN112799181A CN 112799181 A CN112799181 A CN 112799181A CN 201911113402 A CN201911113402 A CN 201911113402A CN 112799181 A CN112799181 A CN 112799181A
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- CN
- China
- Prior art keywords
- optical fiber
- protective shell
- heat dissipation
- fiber transceiver
- interface
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- Pending
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4251—Sealed packages
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4246—Bidirectionally operating package structures
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4266—Thermal aspects, temperature control or temperature monitoring
- G02B6/4268—Cooling
- G02B6/4269—Cooling with heat sinks or radiation fins
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention discloses an internal interface type optical fiber transceiver with strong protectiveness, which comprises a protective shell, an interface end, a fixed sleeve and a heat dissipation cavity, wherein the protective shell, the interface end, the fixed sleeve and the heat dissipation cavity are arranged on an optical fiber transceiver body, the surface of the front end of the optical fiber transceiver body is provided with an interface matched with the interface end, the interface of the optical fiber transceiver body in the device is arranged on the inner side of the protective shell, so that the phenomenon that external water or water mist enters the interface of the optical fiber transceiver body is effectively prevented, the optical fiber transceiver body is not easy to damage, the optical fiber transceiver body is not easy to be influenced by external factors, the working efficiency of the optical fiber transceiver body is improved, the interface end in the device is fixed on the protective shell through the fixed sleeve, the protective shell is fixed on the optical fiber transceiver body through pins, the interface end is not easy to fall off and loosen when being connected on the, the time is greatly saved, and the protective shell has good heat dissipation and waterproofness and is suitable for popularization.
Description
Technical Field
The invention relates to the technical field of network communication equipment, in particular to an internal interface type optical fiber transceiver with strong protectiveness.
Background
The application numbers are: CN201621329512.3, with patent name: in the literature of the centralized optical fiber transceiver, one side of each clamping groove is provided with an upright post, one side of the upright post is connected with a clamping groove dustproof door through a hinge, when a module card is inserted or pulled out, the dustproof door can be opened only by rotating a knob lock catch on the dustproof door, but the dustproof door still has the following defects in the actual use process:
1. in the device, the interface of the optical fiber transceiver is arranged on the surface of the optical fiber transceiver, if water or water mist enters the interface of the optical fiber transceiver, the optical fiber transceiver is easily damaged, the optical fiber is easily influenced by external factors when being connected with the optical fiber transceiver, and the working efficiency of the optical fiber transceiver is reduced;
2. when the interface end is connected to the interface of the optical fiber transceiver, the interface end is easy to fall off or has poor contact due to manual influence, the connection structure is unstable, communication is easy to interrupt, and precious time is wasted.
Disclosure of Invention
The present invention is directed to an internal interface type optical fiber transceiver with high protection performance, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an internal interface type optical fiber transceiver with strong protectiveness comprises a protective shell, an interface end, a fixed sleeve and a heat dissipation cavity, wherein the protective shell, the interface end, the fixed sleeve and the heat dissipation cavity are arranged on an optical fiber transceiver body, an interface matched with the interface end is arranged on the front end surface of the optical fiber transceiver body, the protective shell is clamped at the front end of the optical fiber transceiver body, a pin is further arranged on the outer surface of the rear end of the protective shell, the fixed sleeves are arranged on the left side and the right side of the front end of the protective shell respectively, the rear end of each fixed sleeve is connected with the front end of the interface end, the interface end is clamped at the interface of the front end surface of the optical fiber transceiver body, the fixed ring is fixedly arranged in the middle of the fixed sleeve, the front end surface of each fixed ring is provided with a pressing ring in a fit mode, a heat dissipation cavity and heat dissipation holes are further arranged in the, the louvre is round hole column structure, and the louvre is equipped with a plurality ofly, and a plurality of louvres are equidimension range such as equidistance on the protective housing, and the louvre is established in the one end that is close to the optical fiber transceiver body, and the rear end surface setting of louvre intercommunication heat dissipation chamber and protective housing, one side that the optical fiber transceiver body was kept away from to heat dissipation chamber lower extreme is equipped with the inclined hole, the inclined hole is the slope form and sets up, inclined hole outside one end to the bottom surface slope of protective housing, and inclined hole intercommunication heat dissipation chamber sets up with the outer end of protective housing, the upper surface of protective housing is equipped with the baffle, the baffle is rectangle platelike structure, leaves the space between baffle and the protective housing, and the baffle is established directly over the heat dissipation.
Preferably, the protective housing is a rectangular box-shaped structure without a rear end surface, and the inner wall of the rear end of the protective housing is attached to the side surface of the front end of the optical fiber transceiver body.
Preferably, the pin is "L" shape shaft-like structure, through spring fixed connection between the lateral surface of pin and the protective housing inside, the rear end surface that the protective housing was run through to the rear end of pin sets up, and the front end of pin runs through protective housing rear end inner wall and block is in the front end side of optic fibre transceiver body.
Preferably, the fixed sleeve is cylindrical, and the fixed sleeve is arranged in a manner of extending through the front surface and the rear surface of the protective shell in the front-rear direction.
Preferably, the fixed ring is of a circular ring-shaped structure, the fixed ring is arranged around the circle of the fixed sleeve, and the fixed ring is arranged in the middle of the protective shell.
Preferably, the compression ring is of a circular ring-shaped structure, the compression ring is movably sleeved at the outer ring of the fixed sleeve, the compression ring penetrates through the surface of the front end of the protective shell, and the outer ring of the compression ring is connected with the inside of the protective shell in a threaded fit manner.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. in the device, the interface of the optical fiber transceiver body is arranged on the inner side of the protective shell, so that the phenomenon that external water or water mist enters the interface of the optical fiber transceiver body is effectively prevented, the optical fiber transceiver body is not easy to damage and is not easy to be influenced by external factors, and the working efficiency of the optical fiber transceiver body is improved;
2. interface end is fixed on the protective housing through fixed cover in this device, and the protective housing passes through the pin to be fixed on the optical fiber transceiver body, is difficult to drop and not hard up when interface end is connected on the optical fiber transceiver interface, and connection structure is firm, can not drop or not hard up the phenomenon that the communication breaks off because of the interface end, has practiced thrift a large amount of time, and the protective housing possess better thermal diffusivity and waterproof nature, is fit for promoting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a heat dissipation chamber according to the present invention.
In the figure: 1 optical fiber transceiver body, 2 pins, 3 protective casings, 4 interface ends, 5 fixed covers, 6 louvres, 7 heat dissipation cavities, 8 fixed rings, 9 clamp rings, 10 baffles, 11 supports, 12 inclined holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an internal interface type optical fiber transceiver with strong protectiveness comprises a protective shell 3, an interface end 4, a fixing sleeve 5 and a heat dissipation cavity 7, wherein the protective shell 3, the interface end 4, the fixing sleeve 5 and the heat dissipation cavity 7 are arranged on an optical fiber transceiver body 1, an interface matched with the interface end 4 is arranged on the front end surface of the optical fiber transceiver body 1, the protective shell 3 is clamped at the front end of the optical fiber transceiver body 1, the protective shell 3 is of a rectangular box-shaped structure without a rear end surface, the inner wall of the rear end of the protective shell 3 is attached to the side surface of the front end of the optical fiber transceiver body 1, a pin 2 is further arranged on the outer surface of the rear end of the protective shell 3, the pin 2 is of an L-shaped rod-shaped structure, the outer side surface of the pin 2 is fixedly connected with the inside of the protective shell 3 through a spring, the rear end of the pin 2 is arranged through the rear end surface of the protective shell 3, the fixing sleeve 5 is cylindrical, the fixing sleeve 5 is arranged in a front-back direction and penetrates through the front surface and the back surface of the protective shell 3, the back end of the fixing sleeve 5 is connected with the front end of the interface end 4, the interface end 4 is clamped at the interface on the front surface of the optical fiber transceiver body 1, the fixing ring 8 is fixedly arranged at the middle position of the fixing sleeve 5 and is of a circular ring structure, the fixing ring 8 is arranged around the circle of the fixing sleeve 5, the fixing ring 8 is arranged at the middle position inside the protective shell 3, the front surface of the fixing ring 8 is attached with a compression ring 9, the compression ring 9 is of a circular ring structure, the compression ring 9 is movably sleeved at the outer ring of the fixing sleeve 5, the compression ring 9 penetrates through the front surface of the protective shell 3, the outer ring of the compression ring 9 is connected with the inside of the protective shell 3, the heat dissipation cavity 7 is of a rectangular groove structure, the upper end of the heat dissipation cavity 7 penetrates through the upper surface of the protective shell 3, the lower end of the heat dissipation cavity 7 does not penetrate through the lower surface of the protective shell 3, the heat dissipation hole 6 is of a round hole structure, the heat dissipation hole 6 is provided with a plurality of heat dissipation holes, the plurality of heat dissipation holes 6 are arranged on the protective shell 3 in equal size at equal intervals, the heat dissipation hole 6 is arranged at one end close to the optical fiber transceiver body 1, the heat dissipation hole 6 is communicated with the heat dissipation cavity 7 and the rear end surface of the protective shell 3, one side of the lower end of the heat dissipation cavity 7, which is far away from the optical fiber transceiver body 1, is provided with an inclined hole 12, the inclined hole 12 is arranged in an inclined shape, one end outside the inclined hole 12 inclines towards the bottom surface of the protective shell 3, the inclined hole 12 is communicated with the heat dissipation cavity 7 and the outer end of the protective shell 3, the, the baffle 10 is fixedly arranged on the upper surface of the protective shell 3 through a plurality of brackets 11.
The working principle is as follows: firstly, pulling the pin 2 outwards, connecting the protective shell 3 to the front end of the optical fiber transceiver body 1, loosening the pin 2, clamping the pin 2 on the front end side of the optical fiber transceiver body 1 through the counterforce action of the spring to achieve the purpose of fixing the protective shell 3, then placing the compression ring 9 on the surface of the protective shell 3, penetrating the fixed sleeve 5 through the protective shell 3 and the compression ring 9, clamping the interface end 4 at the rear end of the fixed sleeve 5 on the interface of the front end surface of the optical fiber transceiver body 1, then compressing the fixed ring 8 on the fixed sleeve 5 by the compression ring 9, connecting the compression ring 9 and the protective shell 3 through thread fit, achieving the purpose of fixing the fixed sleeve 5 on the protective shell 3 by the compression ring 9, wherein the interface end 4 is not easy to loosen or fall off due to the influence of external factors, and transferring the heat at the interface of the optical fiber transceiver body 1 into the heat dissipation cavity 7 through the heat dissipation holes, the heat in the heat dissipation chamber 7 rises to the rising, discharges from baffle 10 both sides until, and the thermal diffusivity is better, and baffle 10 plays waterproof effect, has avoided the phenomenon that external water passes through the entering of heat dissipation chamber 7 upper end, even there is water entering heat dissipation chamber 7, also can discharge through the inclined hole 12 of heat dissipation chamber 7 bottom, can not follow 6 entering protective housing of louvre inside 3, has guaranteed good thermal diffusivity and waterproof nature, is fit for promoting.
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 (6)
1. The utility model provides an interior interface formula fiber transceiver that protectiveness is strong, includes protective housing (3), interface end (4), fixed cover (5) and heat dissipation chamber (7) of setting on fiber transceiver body (1), its characterized in that: the optical fiber transceiver comprises an optical fiber transceiver body (1), wherein an interface matched with an interface end (4) is arranged on the surface of the front end of the optical fiber transceiver body (1), a protective shell (3) is clamped at the front end of the optical fiber transceiver body (1), pins (2) are further arranged on the outer surface of the rear end of the protective shell (3), fixed sleeves (5) are arranged on the left side and the right side of the front end of the protective shell (3), the rear end of each fixed sleeve (5) is connected with the front end of the interface end (4), the interface end (4) is clamped at the interface of the surface of the front end of the optical fiber transceiver body (1), a fixed ring (8) is fixedly arranged at the middle position of each fixed sleeve (5), a pressing ring (9) is attached to the surface of the front end of each fixed ring (8), a heat dissipation cavity (7) and a heat dissipation hole (6) are further arranged inside the protective shell (3) between the left fixed sleeve and the right fixed sleeves (5, the lower end of the heat dissipation cavity (7) does not penetrate through the lower surface of the protective shell (3), the heat dissipation holes (6) are of a round hole structure, a plurality of heat dissipation holes (6) are arranged on the protective shell (3) in an equidistance and equal size mode, the heat dissipation holes (6) are arranged at one end close to the optical fiber transceiver body (1), the heat dissipation holes (6) are communicated with the heat dissipation cavity (7) and the rear end surface of the protective shell (3), one side, far away from the optical fiber transceiver body (1), of the lower end of the heat dissipation cavity (7) is provided with inclined holes (12), the inclined holes (12) are arranged in an inclined mode, one end of the outer sides of the inclined holes (12) inclines towards the bottom surface of the protective shell (3), the inclined holes (12) are communicated with the heat dissipation cavity (7) and the outer end of the protective shell (3) and are provided with a baffle (10), the baffle (10) is of a rectangular, a gap is reserved between the baffle (10) and the protective shell (3), the baffle (10) is arranged right above the heat dissipation cavity (7), and the baffle (10) is fixedly arranged on the upper surface of the protective shell (3) through a plurality of supports (11).
2. A highly protective, internal-ported fiber optic transceiver as claimed in claim 1, wherein: the protective housing (3) is of a rectangular box-shaped structure without a rear end surface, and the inner wall of the rear end of the protective housing (3) is attached to the side face of the front end of the optical fiber transceiver body (1).
3. A highly protective, internal-ported fiber optic transceiver as claimed in claim 1, wherein: pin (2) are "L" shape shaft-like structure, through spring fixed connection between the lateral surface of pin (2) and protective housing (3) inside, the rear end surface that protective housing (3) were run through to the rear end of pin (2) sets up, and the front end of pin (2) runs through protective housing (3) rear end inner wall and block is in the front end side of optical fiber transceiver body (1).
4. A highly protective, internal-ported fiber optic transceiver as claimed in claim 1, wherein: the fixing sleeve (5) is cylindrical, and the fixing sleeve (5) runs through the front surface and the rear surface of the protection shell (3) in the front-back direction.
5. A highly protective, internal-ported fiber optic transceiver as claimed in claim 1, wherein: and the fixing ring (8) is of a circular ring-shaped structure, the fixing ring (8) is arranged around the circle of the fixing sleeve (5), and the fixing ring (8) is arranged at the middle position inside the protection shell (3).
6. A highly protective, internal-ported fiber optic transceiver as claimed in claim 1, wherein: the clamping ring (9) is of a circular ring-shaped structure, the clamping ring (9) is movably sleeved at the outer ring of the fixing sleeve (5), the clamping ring (9) penetrates through the front end surface of the protective shell (3), and the outer ring of the clamping ring (9) is connected with the inside of the protective shell (3) in a threaded fit mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911113402.1A CN112799181A (en) | 2019-11-14 | 2019-11-14 | Internal interface type optical fiber transceiver with strong protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911113402.1A CN112799181A (en) | 2019-11-14 | 2019-11-14 | Internal interface type optical fiber transceiver with strong protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112799181A true CN112799181A (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911113402.1A Pending CN112799181A (en) | 2019-11-14 | 2019-11-14 | Internal interface type optical fiber transceiver with strong protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112799181A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236707A (en) * | 2021-12-06 | 2022-03-25 | 广州工商学院 | Dustproof optical fiber transceiver |
| CN115267984A (en) * | 2022-08-02 | 2022-11-01 | 武汉芯通芯通信设备有限公司 | Internal interface type optical fiber transceiver with strong protection |
-
2019
- 2019-11-14 CN CN201911113402.1A patent/CN112799181A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236707A (en) * | 2021-12-06 | 2022-03-25 | 广州工商学院 | Dustproof optical fiber transceiver |
| CN114236707B (en) * | 2021-12-06 | 2023-09-12 | 广州工商学院 | Dustproof optical fiber transceiver |
| CN115267984A (en) * | 2022-08-02 | 2022-11-01 | 武汉芯通芯通信设备有限公司 | Internal interface type optical fiber transceiver with strong protection |
| CN115267984B (en) * | 2022-08-02 | 2024-06-14 | 武汉芯通芯通信设备有限公司 | Internally-connected optical fiber transceiver with strong protection |
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Application publication date: 20210514 |