CN205176332U - Low -cost mixed light module transmission optical interface subassembly - Google Patents
Low -cost mixed light module transmission optical interface subassembly Download PDFInfo
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- CN205176332U CN205176332U CN201520887085.XU CN201520887085U CN205176332U CN 205176332 U CN205176332 U CN 205176332U CN 201520887085 U CN201520887085 U CN 201520887085U CN 205176332 U CN205176332 U CN 205176332U
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Abstract
The utility model provides a low -cost mixed light module transmission optical interface subassembly, including the metal joint and with metal joint both ends coupled linking's optical subassemblies and electronics time module, the metal joint includes metalwork and working of plastics, the structure that forms the metal joint is connected in metalwork and working of plastics butt joint, metalwork and electronics time module coupled linking, working of plastics and optical subassemblies coupled linking. The utility model discloses to the metallic structure part of optical module transmission optical interface subassembly, the split becomes a metalwork and a working of plastics part, makes its structure simplify to the part of aiming at with the optical subassemblies coupling, lowers the processing degree of difficulty, changes the working of plastics into to protecting the part, satisfies the demand of low cost on a large scale.
Description
Technical field
The utility model relates to a kind of low cost mixed light module utilizing emitted light interface module.
Background technology
Optical module utilizing emitted light interface module conventional design is all the assembling metal joint design of 3 or multiple metal, ceramic insertion core, ceramic sleeve, optical fiber or lens, wherein the effect of the laser welding portion of metal joint is located with being coupled and aligned of optical secondary module, and the requirement on machining accuracy of this part part is high; The effect of the coupling part of metal joint and external fiber shields, the part in protection assembly, the lock pin of such as fixed fiber, the sleeve of fixed outer lock pin.Under mass production environment, the production cost of each parts of metal joint due to complex structure, processing cost accounting higher.
Utility model content
The utility model proposes a kind of low cost mixed light module utilizing emitted light interface module; to the structural metal parts of optical module utilizing emitted light interface module; split into metalwork and working of plastics 2 parts; to the part be coupled and aligned with external fiber, its structure is simplified; lower difficulty of processing; working of plastics is changed into protection part, meets the demand of large-scale low-cost.
The utility model realizes particular by following technical scheme:
A kind of low cost mixed light module utilizing emitted light interface module, the optical secondary module comprising metal joint and be of coupled connections with metal joint two ends and external fiber, described metal joint comprises metalwork and working of plastics, described metalwork and working of plastics docking are connected to form the structure of metal joint, described metalwork and optical secondary module are of coupled connections, and described working of plastics is connected with external fiber.
Further, described working of plastics inwall is step scalariform, described metalwork is bending, described metalwork is placed in the end face of working of plastics and the step scalariform of inwall, be in metalwork one end sidewall and be provided with ceramic sleeve in the step scalariform of described working of plastics, ceramic insertion core passes and is inserted in described metalwork and ceramic sleeve.
Further, described metalwork and working of plastics adopt ultrasonic soldering, laser bonding or viscose glue to link together.
The beneficial effect that the utility model produces is: coupled structure of the present utility model and principle do not change under the basis of prior art, unique change be influential metallic member will do not had to replace with working of plastics to Performance and quality, holistic cost is reduced, is suitable for large-scale production manufacture.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structure cut-open view of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of low cost mixed light module utilizing emitted light interface module as shown in Figure 1, the external fiber 3 comprising metal joint 1 and be of coupled connections with metal joint 1 two ends and optical secondary module 4, described metal joint 1 comprises metalwork 11 and working of plastics 12, described metalwork 11 and working of plastics 12 docking are connected to form the structure of metal joint, described metalwork 11 is of coupled connections with optical secondary module 4, and described working of plastics 12 is of coupled connections with external fiber 3.Described working of plastics 12 inwall is step scalariform, described metalwork 11 is in bending, described metalwork 11 is placed in the end face of working of plastics 12 and the step scalariform of inwall, be in metalwork 11 one end sidewall and be provided with ceramic sleeve 2 in the step scalariform of described working of plastics 12, ceramic insertion core 5 passes and is inserted in described metalwork 11 and ceramic sleeve 2.Ceramic insertion core 5 is pressed into metalwork 11; ceramic insertion core 6 one end is coupled with electronics secondary module 4 and locates and be connected and fixed; the other end fixes ceramic sleeve 2, and is fixedly connected with the working of plastics 12 of protection part, the optical fiber in guarantee ceramic insertion core 6 and the quality of connection of external fiber 3.
To the structural metal parts of optical module utilizing emitted light interface module in the present embodiment; split into metalwork and working of plastics 2 parts, to the part be coupled and aligned with external fiber, its structure is simplified, lower difficulty of processing; working of plastics is changed into protection part, meets the demand of large-scale low-cost.Be provided with ceramic sleeve 2 between external fiber 3 and ceramic insertion core 5 simultaneously and form protection part, protect and the fiber stub of fixed outer optical fiber 3.
In the utility model, metalwork 11 and working of plastics 12 adopt ultrasonic soldering, laser bonding or viscose glue to link together.The principle be coupled with light source, circuit component and method constant, unique change be influential metalwork part will do not had to replace with working of plastics to Performance and quality, do not affect processing and the performance of the metalwork that optical secondary module 4 is coupled, holistic cost is reduced, be applicable to large-scale low-cost manufacture.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a low cost mixed light module utilizing emitted light interface module, comprise metal joint (1), and the optical secondary module (4) to be of coupled connections with metal joint (1) two ends and external fiber (3), it is characterized in that, described metal joint (1) comprises metalwork (11) and working of plastics (12), described metalwork (11) and working of plastics (12) docking are connected to form the structure of metal joint, described metalwork (11) and optical secondary module (4) are of coupled connections, described working of plastics (12) and external fiber (3) are of coupled connections.
2. a kind of low cost mixed light module utilizing emitted light interface module as claimed in claim 1, it is characterized in that, described working of plastics (12) inwall is step scalariform, described metalwork (11) is in bending, described metalwork (11) is placed in the end face of working of plastics (12) and the step scalariform of inwall, be in metalwork (11) one end sidewall and be provided with ceramic sleeve (2) in the step scalariform of described working of plastics (12), ceramic insertion core (5) passes and is inserted in described metalwork (11) and ceramic sleeve (2).
3. a kind of low cost mixed light module utilizing emitted light interface module as claimed in claim 1, is characterized in that, described metalwork (11) and working of plastics (12) adopt ultrasonic soldering, laser bonding or viscose glue to link together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520887085.XU CN205176332U (en) | 2015-11-06 | 2015-11-06 | Low -cost mixed light module transmission optical interface subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520887085.XU CN205176332U (en) | 2015-11-06 | 2015-11-06 | Low -cost mixed light module transmission optical interface subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205176332U true CN205176332U (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520887085.XU Active CN205176332U (en) | 2015-11-06 | 2015-11-06 | Low -cost mixed light module transmission optical interface subassembly |
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| CN (1) | CN205176332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109001868A (en) * | 2017-06-06 | 2018-12-14 | 富士康(昆山)电脑接插件有限公司 | Light time mould group and its manufacturing method |
| CN109188631A (en) * | 2018-09-26 | 2019-01-11 | 昂纳信息技术（深圳）有限公司 | A kind of anti-dropout method, Optical devices and the semi-finished product of tail optical fiber |
-
2015
- 2015-11-06 CN CN201520887085.XU patent/CN205176332U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109001868A (en) * | 2017-06-06 | 2018-12-14 | 富士康(昆山)电脑接插件有限公司 | Light time mould group and its manufacturing method |
| TWI754757B (en) * | 2017-06-06 | 2022-02-11 | 英屬開曼群島商鴻騰精密科技股份有限公司 | Optical sub-assemly and its manufacturing method |
| CN109188631A (en) * | 2018-09-26 | 2019-01-11 | 昂纳信息技术（深圳）有限公司 | A kind of anti-dropout method, Optical devices and the semi-finished product of tail optical fiber |
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Legal Events
| Date | Code | Title | Description |
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| 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: No. 16, Huaguang Avenue, Kuan Tung Industrial Park, East Lake Development Zone, Wuhan, Hubei Patentee after: Wuhan excellent letter technology Limited by Share Ltd Address before: 430000 Huaguang No. 16, Kuan Tung Industrial Park, East Lake Development Zone, Wuhan, Hubei Patentee before: Wuhan Youxinguang Communication Equipment Co., Ltd. |