CN205539590U - FC type optical fiber connector's coupling directly overlap with spring holder assembly structure - Google Patents
FC type optical fiber connector's coupling directly overlap with spring holder assembly structure Download PDFInfo
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- CN205539590U CN205539590U CN201620304666.0U CN201620304666U CN205539590U CN 205539590 U CN205539590 U CN 205539590U CN 201620304666 U CN201620304666 U CN 201620304666U CN 205539590 U CN205539590 U CN 205539590U
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Abstract
The utility model discloses a FC type optical fiber connector's coupling directly overlap with spring holder assembly structure, include that big nut, coupling are directly overlapped, the spring holder, big nut directly overlaps through the coupling and is connected with the spring holder lock. The beneficial effects of the utility model reside in that, optimize original part structure, oversimplify original assembly methods, be convenient for improve the assembly efficiency of product, indirect reduction product cost.
Description
Technical field
This utility model relates to the coupling of a kind of FC type fiber active linker and directly overlaps and spring base assembling structure, it is applied to the fiber active linker that communications industry factory lapping mode produces, this adapter mainly applies to, in fiber entering household, FTTX network and communication machine room, belong to communication network device technical field.
Background technology
Fiber active linker is can be with reusable optical passive component for connect that two optical fiber or optical cable form continuous light path, it is widely used in optical fiber transmission line, in fibre distribution frame, fiber cable cross connection box and test optical fiber instrument, it it is the most optical passive component of currently used quantity.Fiber active linker in the market is even that plant ground mode produces.
The shortcoming of prior art: it is all the mode using conventional threads to tighten that the FC type fiber active linker coupling that plant ground mode produces at present is directly overlapped with spring base, the mode of some screw thread glue on screw thread that adds again is fixed, and prevents because vibration causes thread looseness to affect the performance of product；Production efficiency is low, cost is high, and Screw assembly needs professional tool to assemble, and tool loss is high.The little factory having may be all without a screw thread glue in order to reduce cost.
Summary of the invention
In order to solve the problem in the presence of above-mentioned prior art, the coupling proposing a kind of FC type fiber active linker of the present utility model is directly overlapped and spring base assembling structure, simplifies assembling structure, it is simple to produce more efficiently.
In order to realize foregoing invention purpose, this utility model adopts the following technical scheme that
The coupling of a kind of FC type fiber active linker is directly overlapped and is assembled structure with spring base, including big nut, the straight set of coupling, spring base；Described big nut directly overlaps to be interlocked with spring base by coupling and is connected.
Preferably, described spring base is provided with guide pad.
The beneficial effects of the utility model are, optimize original design of part, original assembling mode are simplified, it is simple to improve the efficiency of assembling of product, indirectly reduce product cost.
Accompanying drawing explanation
Fig. 1 is the straight set of this utility model coupling and spring base assembly structure figure.
Fig. 2 is the straight set of this utility model coupling and spring base assembling structural plan figure.
Fig. 3 is the schematic diagram of the straight set of tradition coupling.
Wherein, 1 is the straight set of coupling；2 is spring base；3 is big nut.
Detailed description of the invention
With detailed description of the invention, this utility model is described in more detail below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, the coupling of the FC type fiber active linker of this utility model embodiment is directly overlapped and is assembled structure with spring base, including big nut 3, the straight set 1 of coupling, spring base 2；Described big nut 3 is interlocked with spring base 2 by the straight set of coupling 1 and is connected.
This utility model is on the assembly foundation of the straight set of original FC type fiber active linker coupling and spring base, the mode of original Screw assembly changes into fastening the mode of assembling, the precise positioning during guide pad is easy to assembling is added, it is simple to once assemble successfully and increase the structural strength that product is overall in manner.Still producing by original production step in actual production, simply spring base (2) is with the installation step coupling straight set (1) by threaded, becomes fastening the mode of assembling；During assembling, the guide pad on spring base (2) (Fig. 2 shadow region) has only to the straight set (1) of alignment coupling, can assemble multiple as above, last overall or crimp assembling one by one, it is not necessary to adjusts after installation again, can improve whole work efficiency.
Although this utility model is open as above with preferred embodiment; but they are not for limiting this utility model, any it is familiar with this those skilled in the art, without departing from the spirit and scope of this utility model; from when can making various changes or retouch, also belong to the protection domain of this utility model.Protection domain the most of the present utility model should be with being as the criterion that claims hereof is defined.
Claims (2)
1. the coupling of FC type fiber active linker is directly overlapped and is assembled a structure with spring base, including big nut, the straight set of coupling, spring base；It is characterized in that, described big nut (3) is connected with spring base (2) fastening by the straight set (1) of coupling.
The coupling of a kind of FC type fiber active linker the most according to claim 1 is directly overlapped and is assembled structure with spring base, it is characterised in that be provided with guide pad on described spring base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620304666.0U CN205539590U (en) | 2016-04-13 | 2016-04-13 | FC type optical fiber connector's coupling directly overlap with spring holder assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620304666.0U CN205539590U (en) | 2016-04-13 | 2016-04-13 | FC type optical fiber connector's coupling directly overlap with spring holder assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205539590U true CN205539590U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620304666.0U Active CN205539590U (en) | 2016-04-13 | 2016-04-13 | FC type optical fiber connector's coupling directly overlap with spring holder assembly structure |
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| CN (1) | CN205539590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894631A (en) * | 2017-11-24 | 2018-04-10 | 苏州苏驼通信科技股份有限公司 | A kind of the FC types joints of optical fibre and its processing, assemble method of convenient crimping |
-
2016
- 2016-04-13 CN CN201620304666.0U patent/CN205539590U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894631A (en) * | 2017-11-24 | 2018-04-10 | 苏州苏驼通信科技股份有限公司 | A kind of the FC types joints of optical fibre and its processing, assemble method of convenient crimping |
| CN107894631B (en) * | 2017-11-24 | 2024-04-26 | 苏州苏驼通信科技股份有限公司 | FC type optical fiber connector convenient to press and processing and assembling methods thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |