CN203204199U - Optical communication module housing with High ESD protection - Google Patents
Optical communication module housing with High ESD protection Download PDFInfo
- Publication number
- CN203204199U CN203204199U CN 201220737687 CN201220737687U CN203204199U CN 203204199 U CN203204199 U CN 203204199U CN 201220737687 CN201220737687 CN 201220737687 CN 201220737687 U CN201220737687 U CN 201220737687U CN 203204199 U CN203204199 U CN 203204199U
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- CN
- China
- Prior art keywords
- module housing
- housing
- high esd
- communications module
- optical communications
- 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 - Fee Related
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Abstract
Disclosed in the utility model is an optical communication module housing with High electro-static discharge (ESD) protection. An upper housing and a lower housing are arranged in the module housing; and an SC port is arranged at the module housing. The upper housing and the lower housing are detachably connected; and U-shaped slot, fixed slots for fastener fixation, and tooth-shaped slots are fixed in an internal space formed by the upper housing and the lower housing. The whole module housing employs brass materials with good electric conductivity; and the whole housing is divided into the upper component and the lower component under the complex internal structure and extra large area contact between the two components is realized, thereby changing the traditional edge surface contact. In the terms of connecting mode, a mode of multi-position fixation of edge bayonets by long bolts according to the traditional method is changed; and the traditional design style is broken based on the principle of extra large bottom contact with zero resistance and a unique design is employed to realize the high ESD protection function.
Description
Technical field
The utility model relates to the opto-electronic communications technology field, the two SC(optical fiber of 1*9 in the system of high ESD environment) the high ESD protection optical communications module housing of mouthful optical module.
Background technology
In the optical communication link system, optical-electric module is realized photoelectric converting function.And optical-electric module is as ESD(Electro-Static discharge) Sensitive Apparatus, occur because the inefficacy that the ESD problem causes through regular meeting in actual applications.The high applied environment of some ESD intensity particularly, the optical-electric module of prior art all can not meet the demands.
The utility model content
The purpose of this utility model is to provide a kind of high ESD protection optical communications module housing that can be applied to the two SC mouth optical modules of 1*9 of high ESD environment, cooperates optical-electric module to address the deficiencies of the prior art.
For achieving the above object, the utility model adopts following technical scheme:
The two SC mouth optical module metal appearance structures of high ESD protection 1*9 are to add simple metal 1*9 pair of SC mouth optical module shells after the panel beating shell by traditional plastic shell, plating plastic cement shell, plastic cement.
For achieving the above object, the technical solution adopted in the utility model is: a kind of high ESD protection optical communications module housing, and the inside of described module housing comprises upper shell and lower house, is arranged at the SC port of module housing; The described lower house of going up fixedly has U-shaped groove, supplies clamp fixing pickup groove, dentation groove for removably connecting in the inner space that described upper shell and lower house form.
Further improve and be: described clamp is the plastic cement clamp.
Further improve and be: described upper shell is provided with plastic card sub-interface and electrostatic sensitive optical device interface; Be provided with the insulation protection optical device between plastic card sub-interface and the electrostatic sensitive optical device interface.
Further improve and be: described high ESD protection optical communications module housing is the brass housing.
Further improve and be: described SC port is two SC ports.
The whole module housing of the utility model all adopts the good brass material of electric conductivity, and a whole set of shell is divided into two up and down under its complex inner structure, and two parts are realized the contact of super large face up and down, has changed traditional corner angle face contact.Change traditional corner angle bayonet socket in connected mode and adopted the long spiro nail multiposition to fix, in the design style that breaks traditions in principle that connects the bottom surface with the zero resistance super large, adopted unique design to reach high ESD safeguard function.
The utility model under the prerequisite that satisfies high ESD safeguard function, the low-cost cavity cooked mode of design planning, it has more the advantage of market competition.Thereby unique design respective outer side edges Machining Technology for Cutting has efficiently shortened the cost of raw material between traditional plastic cement shell and the metal.
Description of drawings
Figure 1 shows that high ESD protection optical communications module shell structure synoptic diagram described in the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Shown in Figure 1, the high ESD that can be applied to the two SC mouth optical modules of 1*9 of high ESD environment protects the optical communications module housing, and the inside of module housing comprises upper shell and lower house, is arranged at the SC port of module housing; The described lower house of going up is for removably connecting the pickup groove, the dentation groove that U-shaped groove are fixedly arranged, supply plastic cement clamp 2 to fix in the inner space that described upper shell 1 and lower house 3 form.U-shaped groove, plastic cement clamp pickup groove, dentation groove etc. can realize that large tracts of land effectively contacts with last lower casing.
Upper shell is provided with plastic card sub-interface and electrostatic sensitive optical device interface; Be provided with the insulation protection optical device between plastic card sub-interface and the electrostatic sensitive optical device interface.
Described high ESD protection optical communications module housing is the brass housing.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. one kind high ESD protects the optical communications module housing, and it is characterized in that: the inside of described module housing comprises upper shell and lower house, is arranged at the SC port of module housing; The described lower house of going up fixedly has U-shaped groove, supplies clamp fixing pickup groove, dentation groove for removably connecting in the inner space that described upper shell and lower house form.
2. high ESD as claimed in claim 1 protects the optical communications module housing, and it is characterized in that: described clamp is the plastic cement clamp.
3. high ESD as claimed in claim 2 protects the optical communications module housing, and it is characterized in that: described upper shell is provided with plastic card sub-interface and electrostatic sensitive optical device interface; Be provided with the insulation protection optical device between plastic card sub-interface and the electrostatic sensitive optical device interface.
4. as each described high ESD protection optical communications module housing of claim 1-3, it is characterized in that: described high ESD protection optical communications module housing is the brass housing.
5. high ESD as claimed in claim 4 protects the optical communications module housing, it is characterized in that: described SC port is two SC ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220737687 CN203204199U (en) | 2012-12-28 | 2012-12-28 | Optical communication module housing with High ESD protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220737687 CN203204199U (en) | 2012-12-28 | 2012-12-28 | Optical communication module housing with High ESD protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203204199U true CN203204199U (en) | 2013-09-18 |
Family
ID=49148295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220737687 Expired - Fee Related CN203204199U (en) | 2012-12-28 | 2012-12-28 | Optical communication module housing with High ESD protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203204199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995326A (en) * | 2014-06-16 | 2014-08-20 | 无锡市恒英盛电子科技有限公司 | Optical module |
| CN113992298A (en) * | 2021-10-21 | 2022-01-28 | 绍兴中科通信设备有限公司 | Double SC type OLT high-speed wavelength division multiplexing optical module |
-
2012
- 2012-12-28 CN CN 201220737687 patent/CN203204199U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995326A (en) * | 2014-06-16 | 2014-08-20 | 无锡市恒英盛电子科技有限公司 | Optical module |
| CN103995326B (en) * | 2014-06-16 | 2016-03-09 | 无锡市恒英盛电子科技有限公司 | Optical module |
| CN113992298A (en) * | 2021-10-21 | 2022-01-28 | 绍兴中科通信设备有限公司 | Double SC type OLT high-speed wavelength division multiplexing optical module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20181228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |