CN203012213U - Multifunctional outdoor fiber distribution protection box - Google Patents
Multifunctional outdoor fiber distribution protection box Download PDFInfo
- Publication number
- CN203012213U CN203012213U CN 201220741667 CN201220741667U CN203012213U CN 203012213 U CN203012213 U CN 203012213U CN 201220741667 CN201220741667 CN 201220741667 CN 201220741667 U CN201220741667 U CN 201220741667U CN 203012213 U CN203012213 U CN 203012213U
- Authority
- CN
- China
- Prior art keywords
- lower cover
- cable
- optical fiber
- protective housing
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to a distribution box, and especially relates to a multifunctional outdoor fiber distribution protection box which is suitable for being set outdoors and has higher dustproof waterproof requirements. The multifunctional outdoor fiber distribution protection box comprises a box body formed by buckling an upper cover and a lower cover, a cable inlet and a cable outlet arranged on the box body, and a fiber fusing disc arranged in the box body. The joint part of the upper and lower covers is equipped with a sealing structure composed of a strip-type protrusion and a strip-type groove which match with each other, a sealing ring is buried in the strip-type groove, and the cable inlet and the cable outlet are equipped with sealing components matching the external diameter of a cable. The multifunctional outdoor fiber distribution protection box of the utility model enables the problems in the prior art to be solved that the sealing performance is bad, and the matching between parts is not firm, and has the advantages of being good in sealing effect and convenient in installation, and being suitable for a miniature field detection device which has higher requirements for waterless dust-free environments, etc.
Description
Technical field
The utility model belongs to distributing cabinet, refers to especially a kind of open-air multifunctional room infrared optical fiber distribution protective housing that arranges and higher dustproof and waterproof requirement is arranged that is suitable for.
Background technology
In present existing optical fiber dispensing apparatus, optical cable mainly distributes by GPZ, concrete structure is, after optical cable enters GPZ, through melting fine dish wiring, melt fine the distribution, then connect the miscellaneous equipment that outputs to the repeater after optical fiber by GPZ by flange.GPZ generally adopts metal shell, easily corrosion.The box body inner chamber is less, the limited amount of receiving optical fiber.Be the hard contact that coordinates between the box body joint portion of GPZ, sealing property (water proof and dust proof effect) is poor, the connection between parts not firm (shell comes off, GPZ and tail optical fiber easily get loose).
Summary of the invention
The purpose of this utility model is to provide a kind of multifunctional room infrared optical fiber with better water proof and dust proof performance to distribute protective housing.
Overall technical architecture of the present utility model is:
The multifunctional room infrared optical fiber distributes protective housing, comprises by the upper cover that rotates assembling, lower cover fastening the box body that forms, and is opened in cable import and outlet on box body, is arranged at the fine dish that melts in box body; The joint portion at the fastening edge of described upper cover, lower cover is provided with the hermetically-sealed construction that is comprised of adaptive strip bulge and strip groove, is embedded with O-ring seal in strip groove, and the cable inlet and outlet is provided with the containment member adaptive with the cable external diameter.
Can it is evident that, cable import and outlet can be adopted the shutoff sealing that blocks water under non-working condition, because the shutoff that blocks water belongs to existing standard spare, no longer its 26S Proteasome Structure and Function is given unnecessary details at this.
Concrete technical construction of the present utility model also has:
The Main Function of containment member is the sealing problem that solves between cable and cable import and outlet; can adopt the various structures form; special joint for example; O-ring seal or sealing gasket etc.; all do not break away from protection category of the present utility model, wherein comparatively common and preferred technical scheme is, containment member is Waterproof connector of cable; because Waterproof connector of cable is prior art, do not repeat them here.
For guaranteeing the sealing of box body, described upper cover and lower cover are by connecting the securing member wringing fit.Connecting securing member can adopt and comprise the various structures forms such as buckle, lockset, web member cross-under be fixing, wherein comparatively preferred and common technical scheme is, described connection securing member comprise correspondence be located at upper cover and under the mount pad that covers, and be connected in clamp structure between mount pad.More preferred technical scheme is that described clamp structure is selected holding screw.
Fix for the distribution of optical fiber after satisfied molten fibre reaches, be preferred embodiment, be provided with installing plate in lower cover, installing plate and lower cover inwall are fixed by connecting elements, and the installing plate spaced surface is distributed with mounting hole.
Preferably the set-up mode of installing plate is, in described installing plate one side and lower cover, corresponding sidewall adopts bearing pin to rotate assembling, and the installing plate opposite side is fixed in lower cover by the column level.Installing plate can be fixed by fixed screw, column and lower cover like this; after the screw that gets loose; can rotate assembling along bearing pin and lower cover; be convenient to like this be arranged in lower cover melting fine dish and other multiple standards part; can it is evident that; can add according to actual needs in lower cover and supporting holder of existing standard spare etc., all not break away from protection category of the present utility model.
The obtained technical progress of the utility model is:
The utility model by being provided with waterproof between upper and lower covers hermetically-sealed construction and the technological means such as cable connector of waterproof, solved the poor problem of cable distributor disk sealing effectiveness, its installation is simple and convenient, the employing of installing plate, make the cable that melts after fibre be easy to arrange, also can be suitable for simultaneously other and use for the small-sized field detection equipment that anhydrous dustfree environment has higher requirements.
Description of drawings
Accompanying drawing of the present utility model has:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the structural representation of O-ring seal.
Reference numeral in accompanying drawing is as follows:
1, upper cover; 2, installing plate; 3, lower cover; 4, mount pad; 5, containment member; 6, mounting hole; 7, column; 8, O-ring seal.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described; but conduct is not to restriction of the present utility model; protection domain of the present utility model is as the criterion with the content of claim record; any equivalence techniques means of making according to instructions are replaced, and all do not break away from protection domain of the present utility model.
The unitary construction of the present embodiment comprises by the upper cover 1 that rotates assembling, lower cover 3 fastening the box body that forms as shown, is opened in cable import and outlet on box body, is arranged at the fine dish that melts in box body; The joint portion at the fastening edge of described upper cover 1, lower cover 3 is provided with the hermetically-sealed construction that is comprised of adaptive strip bulge and strip groove, is embedded with O-ring seal 8 in strip groove, and the cable inlet and outlet is provided with the containment member 5 adaptive with the cable external diameter.
Described upper cover 1 and lower cover 3 are by connecting the securing member wringing fit.Described connection securing member comprises that correspondence is located at the mount pad 4 on upper cover 1 and lower cover 3, and is connected in the clamp structure between mount pad 4.More preferred technical scheme is that described clamp structure is selected holding screw.
Be provided with installing plate 2 in lower cover 3, installing plate 2 is fixed by connecting elements with lower cover 3 inwalls, and installing plate 2 spaced surfaces are distributed with mounting hole 6.
Described installing plate 2 one sides adopt bearing pin to rotate assembling with the interior corresponding sidewall of lower cover 3, and installing plate 2 opposite sides are fixed in lower cover 3 by column 7 levels.
Claims (7)
1. the multifunctional room infrared optical fiber distributes protective housing, comprises by the upper cover (1) that rotates assembling, lower cover (3) fastening the box body that forms, and is opened in cable import and outlet on box body, is arranged at the fine dish that melts in box body; The joint portion that it is characterized in that the fastening edge of described upper cover (1), lower cover (3) is provided with the hermetically-sealed construction that is comprised of adaptive strip bulge and strip groove, be embedded with O-ring seal (8) in strip groove, the cable inlet and outlet is provided with the containment member adaptive with the cable external diameter (5).
2. multifunctional room infrared optical fiber according to claim 1 distributes protective housing, it is characterized in that described containment member (5) is Waterproof connector of cable.
3. multifunctional room infrared optical fiber according to claim 1 distributes protective housing, it is characterized in that described upper cover (1) and lower cover (3) are by connecting the securing member wringing fit.
4. multifunctional room infrared optical fiber according to claim 3 distributes protective housing, it is characterized in that described connection securing member comprises that correspondence is located at the mount pad (4) on upper cover (1) and lower cover (3), and is connected in the clamp structure between mount pad (4).
5. multifunctional room infrared optical fiber according to claim 4 distributes protective housing, it is characterized in that described clamp structure selects holding screw.
6. multifunctional room infrared optical fiber according to claim 1 distributes protective housing, it is characterized in that being provided with in described lower cover (3) installing plate (2), installing plate (2) is fixed by connecting elements with lower cover (3) inwall, and installing plate (2) spaced surface is distributed with mounting hole (6).
7. multifunctional room infrared optical fiber according to claim 6 distributes protective housing, it is characterized in that the interior corresponding sidewall of described installing plate (2) one sides and lower cover (3) adopts bearing pin to rotate assembling, installing plate (2) opposite side is fixed in lower cover (3) by column (7) level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220741667 CN203012213U (en) | 2012-12-27 | 2012-12-27 | Multifunctional outdoor fiber distribution protection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220741667 CN203012213U (en) | 2012-12-27 | 2012-12-27 | Multifunctional outdoor fiber distribution protection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203012213U true CN203012213U (en) | 2013-06-19 |
Family
ID=48603795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220741667 Expired - Fee Related CN203012213U (en) | 2012-12-27 | 2012-12-27 | Multifunctional outdoor fiber distribution protection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203012213U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963729A (en) * | 2018-08-07 | 2018-12-07 | 徐亚琴 | A kind of optical fiber laser |
| WO2022179161A1 (en) * | 2021-02-26 | 2022-09-01 | 青岛海尔空调器有限总公司 | Electrical cabinet and air conditioner outdoor unit |
-
2012
- 2012-12-27 CN CN 201220741667 patent/CN203012213U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963729A (en) * | 2018-08-07 | 2018-12-07 | 徐亚琴 | A kind of optical fiber laser |
| WO2022179161A1 (en) * | 2021-02-26 | 2022-09-01 | 青岛海尔空调器有限总公司 | Electrical cabinet and air conditioner outdoor unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |