CN114002788A - Optical module with changeable structure and its manufacturing method - Google Patents
Optical module with changeable structure and its manufacturing method Download PDFInfo
- Publication number
- CN114002788A CN114002788A CN202111385462.6A CN202111385462A CN114002788A CN 114002788 A CN114002788 A CN 114002788A CN 202111385462 A CN202111385462 A CN 202111385462A CN 114002788 A CN114002788 A CN 114002788A
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- Prior art keywords
- optical
- base
- optical module
- manufacturing
- optical port
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4256—Details of housings
- G02B6/426—Details of housings mounting, engaging or coupling of the package to a board, a frame or a panel
- G02B6/4261—Packages with mounting structures to be pluggable or detachable, e.g. having latches or rails
Abstract
The invention relates to an optical module with a changeable structure and a manufacturing method thereof. The manufacturing method comprises the following steps: manufacturing to obtain an independent optical port component; manufacturing to obtain an independent base; and detachably connecting the optical port component with the base through a connecting piece to obtain the optical module with the changeable structure. According to the optical module, the optical port component and the base are mutually independent components respectively, and are detachably connected, when the structure needs to be changed, only the current optical port component needs to be taken down, and the optical port components with other structures need to be replaced and detachably connected with the base, so that the structure of the optical module can be replaced very conveniently, different requirements of different users are met, and the manufacturing period of the optical module is shortened.
Description
Technical Field
The present invention relates to the field of optical communication technologies, and in particular, to an optical module with a changeable structure and a method for manufacturing the same.
Background
The optical module is an important component in the optical communication technology, and can realize the interconversion between photoelectric signals. From the functional branch, the optical module includes light mouth, optical device, PCBA board, base, and the base is used for arranging the PCBA board, and optical device is used for receiving and dispatching the light signal, and the light mouth is used for connecting optic fibre. In traditional optical module structure, light mouth and base are integrated whole part together, and the purpose of doing so is to reduce the assembly degree of difficulty, just also will can be integrated structure all be integrated together, at last only need with components and parts install corresponding position can, also improve assembly efficiency when reducing the assembly degree of difficulty. However, with the continuous change of the customer requirements and the gradually increasing requirements on the corresponding development progress and development and debugging cost, how to implement the rapid change adaptation on the structure is more critical under the condition that the optical scheme and the hardware scheme of the optical module are not changed as a whole.
Disclosure of Invention
The invention aims to provide an optical module with a changeable structure and a manufacturing method thereof, so as to realize the quick change of the optical module structure.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
in one aspect, an embodiment of the present invention provides an optical module with a changeable structure, including an optical port component and a base, where the optical port component is detachably connected to the base.
In the above scheme, the optical port component and the base are respectively of independent structures, the optical port component and the base are connected and assembled in a detachable connection mode, when the optical module structure needs to be changed, only the existing optical port component needs to be taken down, and the optical port component with other structures is replaced, so that the conversion of the optical module structure can be realized quickly.
In the further refinement scheme, the optical device is further included, and the optical port component is provided with an installation part for installing the optical device. In this scheme, through arranging the mounted position of optical device on the light mouthful part, so can the light mouthful part of various different structures of base adaptation better, only need change when changing the light module structure light mouthful part can.
In a further refinement, a port edge of the base is provided with a support portion for supporting the optical device. In this scheme, set up the supporting part through the port edge at the base, to the optical port part of some structures, can play the supporting role to the optical device after the optical device installation, strengthen the stability of optical device, the supporting part is at the port edge of base in addition, does not influence the primary function of base.
On the other hand, an embodiment of the present invention provides a method for manufacturing the optical module with the changeable structure, including the following steps:
manufacturing to obtain an independent optical port component;
manufacturing to obtain an independent base;
and detachably connecting the optical port component with the base through a connecting piece to obtain the optical module with the changeable structure.
In the further refinement scheme, the method further comprises the following steps: preparing an optical port component with another structure; and taking down the optical port part of the optical module which is currently installed on the changeable structure, and detachably connecting the optical port part of the other structure with the base through a connecting piece.
Compared with the prior art, the invention has the beneficial effects that: according to the optical module provided by the invention, the optical port component and the base are respectively of independent structures and are connected and assembled in a detachable connection mode, when the structure of the optical module needs to be changed, only the existing optical port component needs to be taken down and replaced with the optical port component of other structures, the structure of the optical module can be changed quickly, and different requirements of users are met.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is an exploded view of an optical module of one configuration in an embodiment.
Fig. 2 is an assembly diagram of the optical module shown in fig. 1.
Fig. 3 is a schematic structural diagram of the base.
Fig. 4 is an exploded view of a light module of another structure in the embodiment.
Fig. 5 is an assembly diagram of the optical module shown in fig. 4.
The labels in the figure are: 10-a base; 20-an optical device; 30-an optical port component; 40-screws; 101-a support; 301-mounting part.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the optical module with a changeable structure provided in this embodiment includes an optical port component 30, an optical device 20, and a base 10, where the optical port component 30 is connected to the base 10 through a screw 40. Of course, the light opening member 30 and the base 10 can be connected by other detachable connection methods, and in this embodiment, the screw 40 is preferred, so as to enhance the stability of the connection while ensuring the detachable connection.
As shown in fig. 1 and 2, the optical interface member 30, the optical device 20, and the base 10 are independent structures, and the optical interface member 30 includes not only an interface for connecting to an optical fiber (more precisely, an optical fiber connector), but also an attachment portion 301 for attaching the optical device 20, that is, the optical interface member 30 has an attachment portion 301 for attaching the optical device 20 on a structure thereof. For example, in the structure shown in fig. 1, there are 4 optical devices 20, 4 mounting portions 301 are provided in the optical port member 30, and the 4 mounting portions 301 are arranged in two rows and two columns.
Generally, the interfaces in the optical interface component 30 will be different correspondingly when the optical fiber connectors have different structures, that is, the structures of the optical interface components 30 of different optical modules are different; the arrangement of the optical devices 20 is different, which also results in a different structure of the mounting portion 301 for mounting the optical devices 20. While the primary function of the base 10 is to arrange, the structure of the PCBA board is generally the same, and even if different, is substantially the same size difference in length, width, and height. Therefore, by providing the mount portion 301 in the optical port member 30 and mounting the optical device 20 in the optical port member 30, the configuration of the chassis 10 can be maintained, and the optical module having a different configuration can be obtained by replacing the optical port member 30 having a different configuration. In such an implementation manner, not only can the optical module structure be quickly replaced, i.e. optical modules with different structures can be quickly manufactured, but also the operation is very simple, and only the original optical port component 30 needs to be detached and connected with the optical port components 30 with other structures.
As shown in fig. 4 and 5, the optical interface member 30 is replaced by another structure, in the optical interface member 30, the mounting portions 301 for mounting the optical devices 20 are distributed in a single row and four columns, the arrangement of the optical devices 20 is changed according to the optical interface member 30, but the base 10 still adopts the original structure.
In the structures shown in fig. 1 to 5, the number of optical devices is 4, and of course, there are different numbers of optical devices in different structures, and when the optical devices are arranged in a plurality of (2 or more) rows and columns, the number of rows and columns may be different.
As shown in fig. 3 and 5, for the optical module with such a structure, the supporting portion 101 disposed at the port edge of the base 10 may be used to support the optical device 20, that is, the supporting portion 101 is an arc-shaped groove, and after the head of the optical device 20 is mounted on the mounting portion 301 of the optical port component 30, the tail of the optical device 20 may be placed on the arc-shaped groove, so as to enhance the stability of the optical device 20.
The manufacturing method of the optical module provided in this embodiment is also different from the conventional method, in which an integral housing structure (including the base 10 structure and the optical port structure) is manufactured, and then the optical device 20 and the PCBA board are correspondingly mounted at corresponding positions of the housing structure, when an optical module with a different structure is to be manufactured, the housing structure with a new structure needs to be manufactured again.
The manufacturing method of the optical module in this embodiment is simpler, and specifically includes: manufacturing a separate optical port component 30 and a separate base 10; then, the optical port member 30 and the base 10 are detachably connected by a connector, so as to obtain the optical module with the changeable structure. When an optical module with another structure needs to be manufactured, manufacturing an optical port component 30 with another structure; then, the optical port member 30 of the optical module currently mounted on the changeable structure is removed, and the optical port member 30 of the other structure is detachably connected with the base 10 through a connecting piece.
In the scheme, the derivation of the optical module product can be realized quickly, the optical modules with different structures can be obtained quickly, the PCBA board and the base can be reused, and the development cost and the die cost of the PCBA board are effectively reduced.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention.
Claims (9)
1. The optical module with a changeable structure is characterized by comprising an optical port component and a base, wherein the optical port component is detachably connected with the base.
2. A modifiable optical module according to claim 1, wherein said optical port member is screwed to said base.
3. A modifiable optical module according to claim 1, further comprising an optical device, wherein said optical port member is provided with a mounting portion for mounting said optical device.
4. A reconfigurable optical module according to claim 3, wherein the mounting portion is plural, and the plural mounting portions are arranged in plural rows and plural columns.
5. A reconfigurable optical module according to claim 3, wherein the mounting portion is plural, and the plural mounting portions are arranged in a single row and in plural columns.
6. A modifiable optical module according to claim 3, wherein the port edge of said base is provided with a support for supporting an optical device.
7. A reconfigurable optical module according to claim 1, wherein a PCBA board is disposed within the base.
8. A method for manufacturing an optical module having a variable configuration according to claim 1, comprising the steps of:
manufacturing to obtain an independent optical port component;
manufacturing to obtain an independent base;
and detachably connecting the optical port component with the base through a connecting piece to obtain the optical module with the changeable structure.
9. The method of manufacturing according to claim 8, further comprising the steps of:
preparing an optical port component with another structure;
and taking down the optical port part of the optical module which is currently installed on the changeable structure, and detachably connecting the optical port part of the other structure with the base through a connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111385462.6A CN114002788A (en) | 2021-11-22 | 2021-11-22 | Optical module with changeable structure and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111385462.6A CN114002788A (en) | 2021-11-22 | 2021-11-22 | Optical module with changeable structure and its manufacturing method |
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| Publication Number | Publication Date |
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| CN114002788A true CN114002788A (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111385462.6A Pending CN114002788A (en) | 2021-11-22 | 2021-11-22 | Optical module with changeable structure and its manufacturing method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109407232A (en) * | 2018-12-14 | 2019-03-01 | 武汉光迅科技股份有限公司 | A kind of optical module |
| CN112415672A (en) * | 2020-10-30 | 2021-02-26 | 武汉华工正源光子技术有限公司 | Manufacturing method of COB optical module and COB optical module |
| WO2021134595A1 (en) * | 2019-12-31 | 2021-07-08 | 华为技术有限公司 | Optical port shielding and fixing apparatus, optical module and communication device |
| CN214011579U (en) * | 2020-12-08 | 2021-08-20 | 武汉联特科技股份有限公司 | Optical module capable of reducing electromagnetic interference |
| CN113325528A (en) * | 2021-06-09 | 2021-08-31 | 武汉华工正源光子技术有限公司 | Optical module of detachable optical port and testing method of AOC optical module |
-
2021
- 2021-11-22 CN CN202111385462.6A patent/CN114002788A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109407232A (en) * | 2018-12-14 | 2019-03-01 | 武汉光迅科技股份有限公司 | A kind of optical module |
| WO2021134595A1 (en) * | 2019-12-31 | 2021-07-08 | 华为技术有限公司 | Optical port shielding and fixing apparatus, optical module and communication device |
| CN112415672A (en) * | 2020-10-30 | 2021-02-26 | 武汉华工正源光子技术有限公司 | Manufacturing method of COB optical module and COB optical module |
| CN214011579U (en) * | 2020-12-08 | 2021-08-20 | 武汉联特科技股份有限公司 | Optical module capable of reducing electromagnetic interference |
| CN113325528A (en) * | 2021-06-09 | 2021-08-31 | 武汉华工正源光子技术有限公司 | Optical module of detachable optical port and testing method of AOC optical module |
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