CN213028048U - Optical fiber fault accurate positioning device for power system - Google Patents
Optical fiber fault accurate positioning device for power system Download PDFInfo
- Publication number
- CN213028048U CN213028048U CN202021875083.6U CN202021875083U CN213028048U CN 213028048 U CN213028048 U CN 213028048U CN 202021875083 U CN202021875083 U CN 202021875083U CN 213028048 U CN213028048 U CN 213028048U
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- shell
- auxiliary screen
- main body
- upper cover
- vice screen
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Abstract
The utility model discloses an accurate positioner of fiber fault for electric power system, including main body cover, main body cover's upper portion is provided with main part upper cover shell, main part upper cover shell embedding main body cover is interior, be provided with display screen and control area on the main part upper cover shell, the control area includes a plurality of buttons and pilot lamp, main body cover's top is provided with two optical fiber interface, one side of main body cover is provided with vice screen, be provided with folding joint device between vice screen and the main body cover and be connected through folding joint device, vice screen includes vice screen shell and vice screen upper cover shell, the bottom of vice screen shell is provided with data interface, in vice screen upper cover shell embedding vice screen shell, the first half of vice screen upper cover shell is provided with vice screen display, the latter half of vice screen upper cover shell is provided with vice screen control area, vice screen control area includes a plurality of vice screen control button and vice screen control pilot lamp. The utility model discloses the relevant information of looking over optic fibre that can be convenient has improved maintenance efficiency.
Description
Technical Field
The utility model relates to an optical fiber fault positioning device technical field specifically is an accurate positioner of optical fiber fault for electric power system.
Background
Optical fibers are short for optical fibers, and are fibers made of glass or plastic that can be used as a light conducting means. The principle of transmission is "total reflection of light". The university of chinese university of the front hong kong high roll and George a. hockham first proposed the concept that optical fibers can be used for communication transmission.
The optical fiber fault location device is an instrument for diagnosing an optical fiber and checking whether it is faulty. Optical Time Domain Reflectometer (OTDR) and Fault Locator (Fault Locator): as a function of fiber loss and distance. With the aid of OTDR, the technician can see the entire system profile, identify and measure the spans, splice points and splices of the optical fibers. Among the meters that diagnose fiber faults, OTDR is the most classical, and also the most expensive, meter. Unlike the two-terminal testing of optical power meters and optical multimeters, OTDR can measure fiber loss through only one end of the fiber. The OTDR trace gives the position and magnitude of the system attenuation values, such as: the location of any connector, splice point, fiber profile, or fiber break point and its loss magnitude.
However, the existing optical fiber fault accurate positioning device for the power system has the following problems in the use process: due to the fact that the number of optical fiber circuits in the city is large, related information of optical fibers is difficult to query; because the optical fiber fault positioning device is large in size, detection personnel are inconvenient to carry. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an accurate positioner of optic fibre trouble for electric power system has solved the problem that proposes in the background art, satisfies the in-service use demand.
In order to achieve the above object, the utility model provides a following technical scheme: comprises a main body shell, the upper part of the main body shell is provided with a main body upper cover shell, the main body upper cover shell is embedded into the main body shell, the upper cover shell of the main body is provided with a display screen and a control area, the control area comprises a plurality of buttons and indicator lamps, the top of the main body shell is provided with two optical fiber interfaces, one side of the main body shell is provided with an auxiliary screen, a folding connecting device is arranged between the auxiliary screen and the main body shell and is connected with the main body shell through the folding connecting device, the auxiliary screen comprises an auxiliary screen shell and an auxiliary screen upper cover shell, a data interface is arranged at the bottom of the auxiliary screen shell, the auxiliary screen upper cover shell is embedded into the auxiliary screen shell, the upper half part of the auxiliary screen upper cover shell is provided with an auxiliary screen display screen, the lower half part of the auxiliary screen upper cover shell is provided with an auxiliary screen control area, and the auxiliary screen control area comprises a plurality of auxiliary screen control buttons and auxiliary screen control indicator lamps;
the folding connection device comprises two mounting frames, a connecting rod and a connecting plate, the mounting frames are of the same structure, the connecting rod is of a cylindrical structure, connecting frames are arranged at two ends of the connecting rod, and bolts and nuts are respectively arranged between the connecting frames and the mounting frames and between the connecting plates and movably connected through the bolts and the nuts.
As a preferred embodiment of the present invention, the mounting frame is located at a side of the main body casing, and the connecting plate is located at a back of the auxiliary screen.
As a preferred embodiment of the utility model, the heat dissipation area is located the centre of vice screen shell, be provided with the dust screen on the heat dissipation area.
As a preferred embodiment of the present invention, the cavity is a cross-shaped structure
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. through installing a vice screen additional at optic fibre fault locating device's side, can be with the optic fibre information input storage of work area, can inquire relevant optical information fast when needing to carry out the maintenance task to the difficult problem of relevant information inquiry of optic fibre has been solved.
2. Through setting up folding device, can fold the back to optic fibre fault locating device with the vice screen of installing additional, furthest reduces optic fibre fault locating device's volume to the problem that testing personnel carried inconvenience has been solved.
Drawings
Fig. 1 is an overall schematic view of the present invention;
FIG. 2 is a view of the structure of the auxiliary screen of the present invention;
FIG. 3 is a back structure view of the auxiliary screen housing of the present invention;
FIG. 4 is a side structure view of the auxiliary screen casing of the present invention;
fig. 5 is a structural view of the mounting frame of the present invention;
FIG. 6 is a schematic diagram of the connecting rod of the present invention;
fig. 7 is a connection board structure diagram of the present invention.
In the figure, the display screen comprises a main body shell-1, a main body upper cover shell-2, a display screen-3, an optical fiber interface-4, an indicator light-5, a control area-6, a control button-7, a folding connecting device-8, an auxiliary screen-9, an auxiliary screen shell-10, an auxiliary screen upper cover shell-11, an auxiliary screen display screen-12, an auxiliary screen control area-13, an auxiliary screen control button-14, an auxiliary screen control indicator light-15, a data interface-16, a mounting rack-17, a bolt-18, a nut-19, a connecting rod-20, a connecting rack-21, a connecting plate-22, a heat dissipation area-23, a dustproof net-24 and a cavity-25.
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. 1-7, the present invention provides a technical solution: an optical fiber fault accurate positioning device for an electric power system, comprising: a main body shell 1, a main body upper cover shell 2 is arranged on the upper portion of the main body shell 1, the main body upper cover shell 2 is embedded into the main body shell 1, a display screen 3 and a control area 6 are arranged on the main body upper cover shell 2, the control area 6 comprises a plurality of buttons 7 and indicator lamps 5, two optical fiber interfaces 4 are arranged on the top of the main body shell 1, an auxiliary screen 9 is arranged on one side of the main body shell 1, a folding connecting device 8 is arranged between the auxiliary screen 9 and the main body shell 1 and is connected through the folding connecting device 8, the auxiliary screen 9 comprises an auxiliary screen shell 10 and an auxiliary screen upper cover shell 11, a data interface 16 is arranged on the bottom of the auxiliary screen shell 10, the auxiliary screen upper cover shell 11 is embedded into the auxiliary screen shell 10, an auxiliary screen display screen 12 is arranged on the upper portion of the auxiliary screen upper cover shell 11, an auxiliary screen control area 13 is arranged on the lower portion of the auxiliary screen upper cover shell 11, the auxiliary screen control area 13 comprises, the auxiliary screen 9 can quickly check the related information of the optical fiber to be maintained during maintenance, so that the maintenance efficiency is improved;
folding connection device 8 includes two mounting brackets 17 that the structure is the same, connecting rod 20 and connecting plate 22, connecting rod 20 is cylindric structure, connecting rod 20's both ends all are provided with link 21, link 21 respectively with mounting bracket 17 and connecting plate between be provided with bolt 18 and nut 19 and through bolt 18 and nut 19 swing joint, mounting bracket 17 is located main body cover 1's side, connecting plate 22 is located the back of vice screen 9, folding connection device 8 can be under the condition of unused equipment with vice screen 9 folding to the back of subject shell 1, under the condition that does not influence the subject structure, the convenience has been improved.
Further improved, as shown in fig. 6: the heat dissipation area 23 is located in the middle of the auxiliary screen shell 10, the dustproof net 24 is arranged on the heat dissipation area 23, the cavity 25 is of a cross-shaped structure, the cavity 25 can reduce the material consumption of the auxiliary screen 9, the weight of the auxiliary screen 9 is reduced, and the portability is improved.
When in use: the utility model discloses under the condition of not using, vice screen 9 passes through folding joint device 8 to be fixed at main body cover 1's back, when needs are practical, can open vice screen 9 to the horizontal plane the same with the main part on, utilize quick inquiry to relevant information to the optic fibre that needs the maintenance, the maintenance speed has been improved, the radiating area 23 at back can reduce inside heat when practical, especially the maintenance condition when summer, dust screen 24 can block the dust in the air, avoid the harm of dust to the inside electron device of vice screen 9, the utility life is prolonged, cavity 25 can reduce the whole weight of vice screen 9, the portability is improved, there is certain radiating effect simultaneously.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An accurate positioner of optic fibre trouble for electric power system which characterized in that: comprises a main body shell (1), a main body upper cover shell (2) is arranged on the upper portion of the main body shell (1), the main body upper cover shell (2) is embedded into the main body shell (1), a display screen (3) and a control area (6) are arranged on the main body upper cover shell (2), the control area (6) comprises a plurality of buttons (7) and an indicator light (5), two optical fiber interfaces (4) are arranged at the top of the main body shell (1), an auxiliary screen (9) is arranged on one side of the main body shell (1), a folding connecting device (8) is arranged between the auxiliary screen (9) and the main body shell (1) and is connected through the folding connecting device (8), the auxiliary screen (9) comprises an auxiliary screen shell (10) and an auxiliary screen upper cover shell (11), a data interface (16) is arranged at the bottom of the auxiliary screen shell (10), a heat dissipation area (23) is arranged at the back of the auxiliary screen shell (10), a cavity (25) is arranged on the side portion of the auxiliary screen shell (10), the auxiliary screen upper cover shell (11) is embedded into the auxiliary screen shell (10), an auxiliary screen display screen (12) is arranged on the upper half portion of the auxiliary screen upper cover shell (11), an auxiliary screen control area (13) is arranged on the lower half portion of the auxiliary screen upper cover shell (11), and the auxiliary screen control area (13) comprises a plurality of auxiliary screen control buttons (14) and auxiliary screen control indicator lamps (15);
folding connection device (8) include two mounting bracket (17), connecting rod (20) and connecting plate (22) that the structure is the same, connecting rod (20) are cylindric structure, the both ends of connecting rod (20) all are provided with link (21), link (21) respectively with mounting bracket (17) and connecting plate (22) between be provided with bolt (18) and nut (19) and through bolt (18) and nut (19) swing joint.
2. The optical fiber fault accurate positioning device for the power system according to claim 1, wherein: the mounting frame (17) is located on the side edge of the main body shell (1), and the connecting plate (22) is located on the back of the auxiliary screen (9).
3. The optical fiber fault accurate positioning device for the power system according to claim 1, wherein: the heat dissipation area (23) is located in the middle of the auxiliary screen shell (10), and a dustproof net (24) is arranged on the heat dissipation area (23).
4. The optical fiber fault accurate positioning device for the power system according to claim 1, wherein: the cavity (25) is in a cross-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021875083.6U CN213028048U (en) | 2020-09-01 | 2020-09-01 | Optical fiber fault accurate positioning device for power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021875083.6U CN213028048U (en) | 2020-09-01 | 2020-09-01 | Optical fiber fault accurate positioning device for power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213028048U true CN213028048U (en) | 2021-04-20 |
Family
ID=75474103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021875083.6U Expired - Fee Related CN213028048U (en) | 2020-09-01 | 2020-09-01 | Optical fiber fault accurate positioning device for power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213028048U (en) |
-
2020
- 2020-09-01 CN CN202021875083.6U patent/CN213028048U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 Termination date: 20210901 |
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| CF01 | Termination of patent right due to non-payment of annual fee |