CN218336931U - Optical fiber detection equipment shell - Google Patents
Optical fiber detection equipment shell Download PDFInfo
- Publication number
- CN218336931U CN218336931U CN202222256707.1U CN202222256707U CN218336931U CN 218336931 U CN218336931 U CN 218336931U CN 202222256707 U CN202222256707 U CN 202222256707U CN 218336931 U CN218336931 U CN 218336931U
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- heat dissipation
- protective shell
- shell
- optical fiber
- flange plate
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Abstract
The utility model provides a shell of optical fiber detection equipment, which comprises a protective shell, a shell cover and a heat dissipation device; the inner wall of the protective shell is provided with an installation ring plate for installing a shell cover; the heat dissipation device is arranged on the lower surface of the protective shell; the heat dissipation device comprises a first flange plate, a fan, mounting columns and protection plates, the first flange plate is fixedly connected with the mounting columns, the fan is arranged in the mounting columns, the first flange plate can be detachably connected to the lower surface of the protective shell, and the protection plates are arranged on the inner walls of the two ends of the mounting columns. An optical fiber detection equipment casing, blow into protective housing through the wind of heat abstractor in with external environment inside, and then cool down equipment, the temperature is too high when avoiding moving because of equipment, the equipment that leads to can not the normal operating condition appear.
Description
Technical Field
The utility model belongs to the fiber equipment field especially relates to an optical fiber detection equipment casing.
Background
Optical fibers are important communication cables, and in their everyday use, personnel are very important for the management and monitoring of optical fibers. The conventional online optical fiber detection equipment has a mature technology, can detect the state of an optical fiber in real time, is convenient for daily detection of personnel, improves the fault monitoring capability of the optical fiber, can pre-judge and quickly position a fault, and has short maintenance time and high efficiency;
however, when the existing online optical fiber detection device is used, the existing online optical fiber detection device still has great disadvantages, and when the existing online optical fiber detection device is operated, the existing online optical fiber detection device does not have a heat dissipation function, so that the online optical fiber detection device can abnormally operate, and the service life of the online optical fiber detection device is influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides an optical fiber detection device casing to solve the problem of abnormal operation caused by too high operation temperature of the on-line optical fiber detection device.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
an optical fiber detection device shell comprises a protective shell, a shell cover and a heat dissipation device;
the inner wall of the protective shell is provided with an installation ring plate for installing a shell cover;
the heat dissipation device is arranged on the lower surface of the protective shell;
the heat dissipation device comprises a first flange plate, a fan, mounting columns and protection plates, the first flange plate is fixedly connected with the mounting columns, the fan is arranged in the mounting columns, the first flange plate can be detachably connected to the lower surface of the protective shell, and the protection plates are arranged on the inner walls of the two ends of the mounting columns.
Furthermore, a heat dissipation opening is further formed in the side wall of the protective shell.
Furthermore, the lower surface of the protective shell is also provided with supporting legs.
Furthermore, the supporting legs are internally provided with accommodating grooves for accommodating the telescopic assemblies.
Further, the telescopic assembly comprises a telescopic rod, a spring and a fixing piece;
the spring sets up in accomodating the inslot, spring one end and the bottom surface contact of accomodating the groove, the other end and the upper surface contact of telescopic link, the mounting sets up on the supporting legs outer wall.
Further, the fixing piece comprises a threaded column and a tightening screw;
the threaded column is fixedly connected to the outer wall of the supporting leg, and a threaded hole for being in threaded connection with a jacking screw is formed in the threaded column.
Furthermore, the outer wall of the telescopic rod is also provided with a limit groove corresponding to the jacking screw.
Further, the device also comprises a filtering component;
the filter assembly is arranged at the end part of one end, far away from the first flange, of the mounting column.
Further, the filter assembly includes an upper pressure cap;
go up and press the cap to include connecting portion and compress tightly the portion, connecting portion and compress tightly a fixed connection, connecting portion and erection column threaded connection, the portion of compressing tightly is last to have seted up the ventilation hole.
Further, the filter assembly further comprises a non-woven fabric;
the non-woven fabrics are arranged between the pressing part and the mounting column.
Compared with the prior art, an optical fiber detection equipment casing have following beneficial effect:
(1) An optical fiber detection equipment casing, blow into protective housing through the wind of heat abstractor in with external environment inside, and then cool down equipment, the temperature is too high when avoiding moving because of equipment, the equipment that leads to can not the normal operating condition appear.
(2) An optical fiber detection equipment casing, the non-woven fabrics that is equipped with between portion and the erection column compresses tightly plays the effect of impurity such as dust in the filtered air, inside avoiding impurity such as dust to enter into protective housing, the condition that reduces because of impurity such as dust reduces in the life-span of the electric elements appears.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural diagram of an apparatus casing according to an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of the protective housing according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional structural view of a telescopic assembly according to an embodiment of the present invention;
fig. 4 is a schematic view of a heat dissipation device according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a mounting post according to an embodiment of the present invention;
fig. 6 is a schematic view of an upper pressing cap according to an embodiment of the present invention.
Description of reference numerals:
1-a protective housing; 101-mounting a ring plate; 2-a shell cover; 3-a heat sink; 301-a first flange; 302-a fan; 303-mounting a post; 304-protection plate; 4-a heat dissipation port; 5-supporting the feet; 501-a receiving groove; 6, a telescopic rod; 601-a limiting groove; 7-a spring; 8-a threaded post; 801-tightening the screw; 9-pressing the cap; 901-a connection; 902-a compression section; 9021-ventilating hole.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, protective housing 1 in the present application is a housing of an online optical fiber detection device, to the heat dissipation problem existing in the existing online optical fiber detection device, heat dissipation device 3 is installed on the lower surface of protective housing 1 in the present application, heat dissipation device 3 in the present application is a heat dissipation device through fan 302, in practical use, fan 302 blows air in the external environment into protective housing 1, and then dissipates heat for the electrical elements installed inside protective housing 1, and further, heat dissipation port 4 is provided on the side wall of protective housing 1, thereby promoting the circulation of air inside protective housing 1.
Description of the filtration Assembly: as shown in fig. 4 to 6, filter through the non-woven fabrics in this application, avoid inside fan 302 inhales impurity such as dust in the air into protective housing 1, in order to fix the non-woven fabrics better, can install the rubber gasket on the terminal surface of portion 902 that compresses tightly in this application, install the rubber gasket on the terminal surface of first ring flange 301 one end is kept away from to erection column 303, when the non-woven fabrics is installed, place the non-woven fabrics on the terminal surface of portion 902 that compresses tightly, later personnel hold connecting portion 901, make connecting portion 901 and erection column 303 threaded connection together, the installation of this moment for accomplishing the non-woven fabrics promptly.
For the description of the telescoping assembly: most of the existing online optical fiber detection equipment are flat cuboid shapes, and the online optical fiber detection equipment with the shapes is directly placed on an operation table board in practical use, so that a plurality of optical fibers are required to be connected to one piece of online optical fiber detection equipment, which can cause great inconvenience in optical fiber splicing, therefore, supporting legs 5 are installed at the edge parts of the lower surface of a protective shell 1 in the application, and accommodating grooves 501 for accommodating telescopic components are arranged in the supporting legs 5;
as shown in fig. 2 to 3, the telescopic assembly can adjust the height of the protective housing 1 from the operating table top, the height can be adjusted according to the height or the operating habit of a person, when the person needs to adjust, the person loosens the tightening screw 801 for tightening the telescopic rod 6, and after loosening, the person moves the protective housing 1 up and down for height adjustment;
it should be noted that, the tightening screw 801 in this application contacts with the bottom surface of the limiting groove 601 on the telescopic rod 6, and the limiting groove 601 plays a limiting role, so as to prevent the telescopic rod 6 from separating from the accommodating groove 501 when the height is adjusted.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An optical fiber detection device housing, characterized in that: comprises a protective shell (1), a shell cover (2) and a heat dissipation device (3);
the inner wall of the protective shell (1) is provided with an installation ring plate (101) for installing the shell cover (2);
the heat dissipation device (3) is arranged on the lower surface of the protective shell (1);
the heat dissipation device (3) comprises a first flange plate (301), a fan (302), a mounting column (303) and protection plates (304), the first flange plate (301) is fixedly connected with the mounting column (303), the fan (302) is arranged in the mounting column (303), the first flange plate (301) is detachably connected to the lower surface of the protection shell (1), and the protection plates (304) are arranged on the inner walls of the two ends of the mounting column (303);
the side wall of the protective shell (1) is also provided with a heat dissipation opening (4);
the outer wall of the telescopic rod (6) is also provided with a limit groove (601) corresponding to the jacking screw (801);
the filter also comprises a filter component; the filter assembly is arranged at the end part of one end, far away from the first flange plate (301), of the mounting column (303);
the filter assembly comprises an upper pressure cap (9);
go up pressure cap (9) including connecting portion (901) and compress tightly portion (902), connecting portion (901) and compress tightly portion (902) fixed connection, connecting portion (901) and erection column (303) threaded connection, have seted up ventilation hole (9021) on compressing tightly portion (902).
2. A fiber optic inspection apparatus housing according to claim 1, wherein: the lower surface of the protective shell (1) is also provided with supporting legs (5).
3. A fiber optic inspection apparatus housing according to claim 2, wherein: the supporting leg (5) is also internally provided with a containing groove (501) for containing the telescopic component.
4. A fiber optic inspection apparatus housing according to claim 3, wherein: the telescopic assembly comprises a telescopic rod (6), a spring (7) and a fixing piece;
spring (7) set up in accomodating groove (501), spring (7) one end and the bottom surface contact of accomodating groove (501), the upper surface contact of the other end and telescopic link (6), the mounting sets up on supporting legs (5) outer wall.
5. A fiber optic inspection apparatus housing according to claim 4 wherein: the fixing piece comprises a threaded column (8) and a tightening screw (801);
the threaded column (8) is fixedly connected to the outer wall of the supporting leg (5), and a threaded hole for being in threaded connection with the jacking screw (801) is formed in the threaded column (8).
6. A fiber optic inspection apparatus housing according to claim 1, wherein: the filter assembly further comprises a non-woven fabric;
the non-woven fabric is arranged between the pressing portion (902) and the mounting column (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222256707.1U CN218336931U (en) | 2022-08-26 | 2022-08-26 | Optical fiber detection equipment shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222256707.1U CN218336931U (en) | 2022-08-26 | 2022-08-26 | Optical fiber detection equipment shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218336931U true CN218336931U (en) | 2023-01-17 |
Family
ID=84886154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222256707.1U Active CN218336931U (en) | 2022-08-26 | 2022-08-26 | Optical fiber detection equipment shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218336931U (en) |
-
2022
- 2022-08-26 CN CN202222256707.1U patent/CN218336931U/en active Active
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