技术领域technical field
本实用新型涉及通信连接设备领域，具体的讲是一种可靠便捷，能够有效降低连接时间、损耗，降低造价的光纤配线插接装置。The utility model relates to the field of communication connection equipment, in particular to a reliable and convenient optical fiber wiring insertion device capable of effectively reducing connection time, loss and cost.
背景技术Background technique
光纤配线插接装置包括配线架（简称ODF）及光纤连接头。目前的ODF和光纤（也叫跳纤或尾纤）通常使用FC型连接头，这种连接头由螺帽拧到适配架上，优点是牢靠、防灰尘，缺点是安装时间长，并且螺丝的松紧对光损耗影响很大，且拧螺丝时容易损坏ODF的连接法兰，造成现场施工的不便。The optical fiber distribution plug-in device includes a distribution frame (ODF for short) and an optical fiber connector. The current ODF and optical fiber (also called jumper fiber or pigtail) usually use FC-type connectors. This connector is screwed to the adapter frame by a nut. The advantage is that it is firm and dust-proof. The tightness of the ODF has a great influence on the optical loss, and the connecting flange of the ODF is easy to be damaged when the screws are screwed, which causes inconvenience in on-site construction.
发明内容Contents of the invention
为了解决现有技术中存在的上述问题，本实用新型提供一种光纤配线插接装置。In order to solve the above-mentioned problems in the prior art, the utility model provides an optical fiber wiring insertion device.
本实用新型的目的是这样实现的：一种光纤配线插接装置，包括配线架和光纤连接头，其特征在于所述的配线架为四方柱形结构，其端面设有四方形凹槽，四方形凹槽的中心部位设有圆柱形柱台，圆柱形柱台中心设有光纤插孔，光纤配线架外部相对的两侧各设有一个卡槽；所述的光纤连接头为外方形结构，其外部规格与配线架的四方形凹槽内部规格相匹配，其端面中心部位设有圆柱形凹孔，该圆柱形凹孔的内部规格与配线架上设置的圆形柱台的外部规格相匹配，圆柱形凹孔中心为光纤，其规格与配线架中心的光纤插孔规格相匹配，光纤连接插头外部与配线架卡槽相对应的两侧各设有一个卡夹；所述的光纤连接插头能够与配线架插接。The purpose of this utility model is achieved as follows: an optical fiber distribution plug-in device, including a distribution frame and an optical fiber connector, is characterized in that the distribution frame is a square columnar structure, and its end surface is provided with a square concave Groove, the center of the square groove is provided with a cylindrical post, the center of the cylindrical post is provided with an optical fiber jack, and the opposite sides of the optical fiber distribution frame are provided with a card slot; the optical fiber connector is The outer square structure, its external specification matches the internal specification of the square groove of the distribution frame, and the center of the end face is provided with a cylindrical concave hole, and the internal specification of the cylindrical concave hole is the same as the circular column set on the distribution frame. Match the external specifications of the platform, the center of the cylindrical concave hole is the optical fiber, and its specification matches the specification of the optical fiber jack in the center of the distribution frame. clip; the optical fiber connection plug can be plugged into the distribution frame.
所述的配线架的卡槽为设置在配线架外部相对两侧的凹槽，凹槽的开口朝向与配线架端面的朝向相同。The card slots of the distribution frame are grooves arranged on opposite sides of the distribution frame, and the opening of the groove is in the same direction as the end surface of the distribution frame.
所述的光纤连接插头的卡夹为前部方形，中部有卡鼻，后部有夹柄的结构，其前部的方形结构及其卡鼻可以插进配线架的卡槽中。The clamp of the optical fiber connection plug is square in front, with a nose in the middle and a handle in the rear. The square structure at the front and its nose can be inserted into the slot of the distribution frame.
所述的光纤连接插头上连接有光纤。An optical fiber is connected to the optical fiber connection plug.
配线架可设置在光纤适配器上，将光纤连接插头与其插接，即可完成光纤与通信设备的连接。The distribution frame can be set on the optical fiber adapter, and the optical fiber connection plug can be inserted into it to complete the connection between the optical fiber and the communication equipment.
本实用新型结构简单，实现光纤与通信设备的连接时既能保持原有FC型连接头牢固、防灰尘的特点，同时又具有操作简单快捷、现场施工损耗小、制造成本低廉的优点。The utility model has a simple structure, and can not only keep the original FC-type connector firm and dust-proof when realizing the connection between the optical fiber and the communication equipment, but also has the advantages of simple and fast operation, low construction loss on site, and low manufacturing cost.
附图说明Description of drawings
图1是本实用新型配线架的结构示意图；Fig. 1 is a structural schematic diagram of the utility model distribution frame;
图2是图1的正视图；Fig. 2 is the front view of Fig. 1;
图3是本实用新型光纤连接插头的结构示意图；Fig. 3 is a structural schematic diagram of the optical fiber connection plug of the present invention;
图4是图3的正视图。FIG. 4 is a front view of FIG. 3 .
具体实施方式detailed description
下面结合附图对本实用新型作进一步说明：Below in conjunction with accompanying drawing, the utility model is further described:
如图1、2所示，配线架为四方柱形结构，其端面设有四方形凹槽1，四方形凹槽的中心部位设有圆柱形柱台2，圆柱形柱台中心设有光纤插孔3，配线架外部相对的两侧各设有一个卡槽4。 As shown in Figures 1 and 2, the distribution frame is a square columnar structure, with a square groove 1 on the end surface, a cylindrical pillar 2 in the center of the square groove, and an optical fiber in the center of the cylindrical pillar The socket 3 is provided with a card slot 4 on opposite sides of the distribution frame.
如图3、4所示，光纤连接插头为外方形结构，其外部规格与配线架的四方形凹槽内部规格相匹配，其端面中心部位设有圆柱形凹孔5，该圆柱形凹孔的内部规格与配线架上设置的圆形柱台外部规格相匹配，圆柱形凹孔中心为光纤6，其规格与配线架中心的光纤插孔规格相匹配，光纤连接插头外部与配线架卡槽相对应的两侧各设有一个卡夹7。As shown in Figures 3 and 4, the optical fiber connection plug has an outer square structure, and its external specifications match the internal specifications of the square groove of the distribution frame. There is a cylindrical concave hole 5 in the center of the end face. The internal specifications match the external specifications of the circular column set on the distribution frame. The center of the cylindrical concave hole is the optical fiber 6, and its specification matches the specification of the optical fiber jack in the center of the distribution frame. A clip 7 is respectively provided on two sides corresponding to the frame clip slot.
配线架的卡槽为设置纤配线架外部相对两侧的凹槽，凹槽的开口8朝向与配线架端面的朝向相同。The slot of the distribution frame is a groove on opposite sides of the outside of the fiber distribution frame, and the opening 8 of the groove is oriented in the same direction as the end face of the distribution frame.
光纤连接插头的卡夹为前部9方形，中部有卡鼻10，后部有夹柄11的结构，其前部的方形结构及其卡鼻可以插进配线架的卡槽中。The clip of the optical fiber connection plug is 9 squares in the front, with a nose 10 in the middle, and a handle 11 in the rear. The square structure at the front and its nose can be inserted into the slot of the distribution frame.
卡夹和卡槽插接后，卡夹上的卡鼻可以卡住卡槽，使配线架和光纤连接插头闭锁，按下卡夹上的夹柄，即可使卡鼻解脱卡槽，使两者分离。After the card clip and the card slot are inserted, the card nose on the card clip can block the card slot, so that the distribution frame and the optical fiber connection plug are locked, and the clamp handle on the card clip can be pressed to release the card nose from the card slot, so that The two separate.
光纤连接插头上连接有光纤12。An optical fiber 12 is connected to the optical fiber connection plug.
配线架可设置在光纤适配器上，将光纤连接插头与其插接，即可完成光纤与通信设备的连接。The distribution frame can be set on the optical fiber adapter, and the optical fiber connection plug can be inserted into it to complete the connection between the optical fiber and the communication equipment.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952526.XUCN205539603U (en) | 2015-11-26 | 2015-11-26 | Optic fibre distribution grafting device |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952526.XUCN205539603U (en) | 2015-11-26 | 2015-11-26 | Optic fibre distribution grafting device |
| Publication Number | Publication Date |
|---|---|
| CN205539603Utrue CN205539603U (en) | 2016-08-31 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520952526.XUActiveCN205539603U (en) | 2015-11-26 | 2015-11-26 | Optic fibre distribution grafting device |
| Country | Link |
|---|---|
| CN (1) | CN205539603U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301726A (en)* | 2015-11-26 | 2016-02-03 | 国网辽宁省电力有限公司大连供电公司 | Optical distribution frame and matched fiber plugging device |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301726A (en)* | 2015-11-26 | 2016-02-03 | 国网辽宁省电力有限公司大连供电公司 | Optical distribution frame and matched fiber plugging device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |