CN202281851U - Mounting structure for optical fiber fusion splice disc of optical cable terminal box - Google Patents
Mounting structure for optical fiber fusion splice disc of optical cable terminal box Download PDFInfo
- Publication number
- CN202281851U CN202281851U CN2011204300793U CN201120430079U CN202281851U CN 202281851 U CN202281851 U CN 202281851U CN 2011204300793 U CN2011204300793 U CN 2011204300793U CN 201120430079 U CN201120430079 U CN 201120430079U CN 202281851 U CN202281851 U CN 202281851U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- fiber fusion
- hole
- fusion splice
- fused fiber
- 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 - Lifetime
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- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The present invention discloses a mounting structure for an optical fiber fusion splice disc of an optical cable terminal box, belonging to a component apparatus of a cable joint box. The existing optical fiber fusion splice disc of the optical cable terminal box is easy to shake and rotate after being erected, in order to solve the problem, the present invention adopts the technical scheme characterized in that: a bottom surface of an inner cavity of a box body of the optical cable terminal box is provided with pillars, a top of the each pillar is provided with a transverse shaft hole, a hole wall of the shaft hole is provided with a gap therethrough, and the hole wall of the shaft hole is also provided with a groove; a side edge of the optical fiber fusion splice disc is provided with a short shaft, an outer wall of the short shaft is provided with a projection, the short shaft passes through the shaft hole; when the optical fiber fusion splice disc is erected, the projection is embedded into the groove; and when the optical fiber fusion splice disc is transversely covered on a cable channel of the inner cavity of the box body, the projection is embedded in the gap provided on the hole wall of the shaft hole. According to the mounting structure of the utility model, through cooperation between the groove provided on the hole wall of the shaft hole and the projection provided on the short shaft, a circumferential position of the short shaft is limited, so that the optical fiber fusion splice disc can not shake or rotate freely at an erecting position, thereby raising stability of the optical fiber fusion splice disc at the erecting position, and facilitating a wiring operation.
Description
Technical field
The utility model belongs to cable joint box part apparatus, and is especially relevant with a kind of GPZ fused fiber splice dish mounting structure.
Background technology
For saving the space; Existing a kind of GPZ is provided with the fused fiber splice dish in the box body inner chamber isolates Wiring area and cable channel; Cable channel is positioned at the box body intracavity bottom, and the fused fiber splice dish is overlying on cable channel, and the welding area is positioned at fused fiber splice dish upper surface; Box body inner chamber bottom surface is provided with and is used to support the pillar that the fused fiber splice dish is installed; Horizontal axis hole is set on the pillar, and the axis hole sidewall is provided with breach, and fused fiber splice dish side is provided with minor axis; Minor axis snaps in axis hole from axis hole sidewall breach, minor axis under axis hole supports with the stationkeeping of fused fiber splice dish.For ease of operation, when wiring is operated, need the upset of fused fiber splice dish be erect, after erectting, aforesaid this cable splice closure fused fiber splice dish rocks rotation easily, influence the wiring operation.
The utility model content
The purpose of the utility model is exactly the defective of rocking rotation after above-mentioned GPZ fused fiber splice dish is erect easily in order to solve, and provides a kind of and can make the firm GPZ fused fiber splice dish mounting structure of erectting of fused fiber splice dish.
For this reason, the utility model adopts following technical scheme: GPZ fused fiber splice dish mounting structure, and cable splice closure box body inner chamber bottom surface is provided with pillar; Post top portion is provided with horizontal axis hole, and the axis hole hole wall is provided with the breach of perforation, and fused fiber splice dish side is provided with minor axis; Minor axis is threaded onto described axis hole; It is characterized in that: on the described axis hole hole wall groove is set, described minor axis outer wall is provided with a convexity, the protruding groove that embeds when the fused fiber splice dish is erect; When the fused fiber splice dish laterally was overlying on the cable channel of box body inner chamber, described convexity was embedded in the breach on the axis hole hole wall.When the fused fiber splice dish was installed, minor axis snapped in from the indentation, there of axis hole hole wall, when the fused fiber splice dish need overturn setting; Pull the fused fiber splice dish, make the minor axis rotation, connect breach because the axis hole hole wall exists; Axis hole can be expanded; The protruding groove that under minor axis drives, can embed the axis hole hole wall smoothly limits the circumferential position of minor axis, and the fused fiber splice dish can not freely be rotated in upright state; When the fused fiber splice dish is replied the lateral attitude, promote the fused fiber splice dish, convexity is deviate from from groove, turns to axis hole hole wall indentation, there with minor axis, and the fused fiber splice dish is laterally inserted the box body inner chamber.
As to technique scheme replenish and perfect, the utility model also comprises following technical characterictic.
Described breach is oriented obliquely, and minor axis snaps in axis hole when making things convenient for the fused fiber splice dish to install.
Use the utility model can reach following beneficial effect: the groove through being arranged on the axis hole hole wall is spacing with the cooperation that is arranged on the convexity on the minor axis; Make the fused fiber splice dish can not freely rock rotation in the erection position; Improve the stability of fused fiber splice dish erection position, made things convenient for the wiring operation.
Description of drawings
Fig. 1 is the erection position constitutional diagram of the utility model fused fiber splice dish.
Fig. 2 is the A-A cut-open view of Fig. 1.
Fig. 3 is the partial enlarged drawing at a place among Fig. 2.
Embodiment
Be described in detail below in conjunction with the embodiment of accompanying drawing the utility model.
Like Fig. 1, Fig. 2, shown in Figure 3; A kind of cable splice closure that the utility model relates to is provided with the fused fiber splice dish in the box body inner chamber isolates Wiring area and cable channel; Cable channel is positioned at the box body intracavity bottom, and the fused fiber splice dish is overlying on cable channel, and Wiring area is positioned at fused fiber splice dish upper surface; The left side, inner chamber bottom surface and the right side of cable splice closure box body 1 respectively are provided with pillar 3; Pillar 3 tops are provided with horizontal axis hole 8; The breach 5 of perforation is set on the hole wall of axis hole 8, and the breach oral area is oriented obliquely, and the curved groove in a bottom surface 7 also is set on the hole wall of axis hole 8; Axis hole 8 center lines of two pillars 3 on left side and right side are coaxial, and breach 5 oral areas are towards unanimity; Fused fiber splice dish 2 sides are provided with minor axis 4; The outer wall of minor axis 4 is provided with one protruding 6; Minor axis 4 is threaded onto described axis hole 3; Protruding 6 embedded groove 7 when fused fiber splice dish 2 was erect, and when fused fiber splice dish 2 laterally was overlying on the cable channel of box body inner chamber, described protruding 6 were embedded in the breach 5 on the axis hole hole wall.When the fused fiber splice dish was installed, minor axis snapped in from the indentation, there of axis hole hole wall, when the fused fiber splice dish need overturn setting; Pull the fused fiber splice dish, make the minor axis rotation, connect breach because the axis hole hole wall exists; Axis hole can be expanded; The protruding groove that under minor axis drives, can embed the axis hole hole wall smoothly limits the circumferential position of minor axis, and the fused fiber splice dish can not freely be rotated in upright state; When the fused fiber splice dish is replied the lateral attitude, promote the fused fiber splice dish, convexity is deviate from from groove, turns to axis hole hole wall indentation, there with minor axis, and the fused fiber splice dish is laterally inserted the box body inner chamber.
Claims (2)
1. GPZ fused fiber splice dish mounting structure; Cable splice closure box body (1) inner chamber bottom surface is provided with pillar (3); Pillar (3) top is provided with horizontal axis hole (8), and the hole wall of axis hole (8) is provided with the breach (5) of perforation, and fused fiber splice dish (2) side is provided with minor axis (4); Minor axis (4) is threaded onto described axis hole (8); It is characterized in that: on described axis hole (8) hole wall groove (7) is set, described minor axis (4) outer wall is provided with a convexity (6), and protruding (6) embedded groove (7) when fused fiber splice dish (2) was erect; When fused fiber splice dish (2) laterally was overlying on the cable channel of box body inner chamber, described convexity (6) was embedded in the breach (5) on the axis hole hole wall.
2. GPZ fused fiber splice dish mounting structure according to claim 1, it is characterized in that: described breach (5) is oriented obliquely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204300793U CN202281851U (en) | 2011-11-03 | 2011-11-03 | Mounting structure for optical fiber fusion splice disc of optical cable terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204300793U CN202281851U (en) | 2011-11-03 | 2011-11-03 | Mounting structure for optical fiber fusion splice disc of optical cable terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202281851U true CN202281851U (en) | 2012-06-20 |
Family
ID=46228014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204300793U Expired - Lifetime CN202281851U (en) | 2011-11-03 | 2011-11-03 | Mounting structure for optical fiber fusion splice disc of optical cable terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202281851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109212698A (en) * | 2018-11-21 | 2019-01-15 | 衡阳市光纤技术产学研管理有限公司 | Optical Fiber Closure with protective grounding |
| CN115629446A (en) * | 2022-09-30 | 2023-01-20 | 安徽奥明通信科技有限公司 | Fusion splice tray structure for optical fiber connection |
-
2011
- 2011-11-03 CN CN2011204300793U patent/CN202281851U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109212698A (en) * | 2018-11-21 | 2019-01-15 | 衡阳市光纤技术产学研管理有限公司 | Optical Fiber Closure with protective grounding |
| CN115629446A (en) * | 2022-09-30 | 2023-01-20 | 安徽奥明通信科技有限公司 | Fusion splice tray structure for optical fiber connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 317200, No. 8, Zhongyuan Road, Tiantai street, Tiantai County, Zhejiang, Taizhou Patentee after: Zhejiang advanced communications Polytron Technologies Inc Address before: Chengguan Taizhou Tiantai County of Zhejiang province 317200 City Bridge Development Zone Patentee before: Zhejiang Chaoqian Communication Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |