CN202854375U - Novel ground isolation fiber adapter - Google Patents

Novel ground isolation fiber adapter Download PDF

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Publication number
CN202854375U
CN202854375U CN 201220403031 CN201220403031U CN202854375U CN 202854375 U CN202854375 U CN 202854375U CN 201220403031 CN201220403031 CN 201220403031 CN 201220403031 U CN201220403031 U CN 201220403031U CN 202854375 U CN202854375 U CN 202854375U
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CN
China
Prior art keywords
metal
fiber adapter
ceramic
weld metal
welding
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 - Lifetime
Application number
CN 201220403031
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Chinese (zh)
Inventor
李林科
杨现文
吴天书
曹锋光
褚应波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Linktel Technologies Co Ltd
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Wuhan Linktel Technologies Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhan Linktel Technologies Co Ltd filed Critical Wuhan Linktel Technologies Co Ltd
Priority to CN 201220403031 priority Critical patent/CN202854375U/en
Application granted granted Critical
Publication of CN202854375U publication Critical patent/CN202854375U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

Disclosed is a novel ground isolation fiber adapter, comprising a metal stand, a welding metalwork, a ceramic sleeve core, and a ceramic sleeve, wherein the welding metalwork is connected with the metal stand via a ceramic inserting core; a gap is arranged between the welding metalwork and the metal stand upon the axis; the right side of the welding metalwork is provided with a clamping step; the metal stand is provided with a sticking-out metal clasp; and the metal sleeve is sleeved with the metal stand and is connected with the ceramic sleeve core via the ceramic sleeve. The novel ground isolation fiber adapter is characterized in that the external diameter of the clamping step of the welding metalwork is greater than that of the metal clasp. The novel ground isolation fiber adapter of the utility model is capable of smoothly downloading the partitioning catalogue and partitioning data of the streaming media program data transmitted via the HLS protocol, with the partitioning catalogue and partitioning data being stored at the client end, thereby allowing the local playing of the client player under the off-line state. When the hand-operated coupling welding is carried out, the ceramic inserting core is not damaged. Moreover, the novel ground isolation fiber adapter is simple in structure and low in manufacturing cost.

Description

A kind of fiber adapter of isolating novelly
Technical field
The utility model relates to the fiber adapter in a kind of optical communication coaxial component, particularly a kind of ground isolated form fiber adapter of the welding technology that is applicable to manually to be coupled.
Background technology
Under some informal operations, avoid the ESD damage in order to guarantee optical module, insulate between the signal ground of requirement module and module housing, and the installation of axis light device in optical module generally all partly is fixed by fixed fiber adapter metal deck, at this moment, be the signal ground of realization module and the insulation between shell, conventional way is with isolation between the signal ground of the deck part of fiber adapter and device with carrying out.
At present, high speed optoelectronic axis light device generally adopts the fiber adapter of isolating by ceramic insertion core with being undertaken, leaves certain gap between its metal deck part and weld metal pieces part, and connects by ceramic insertion core, because the insulativity of ceramic insertion core, thereby realized the ground isolation.
When the Optical Device Coupling welding is produced, chuck needs the snap ring of clamping adapter and fixes adapter take the end face of snap ring as the axially loaded supporting surface, and for the manual coupling welding mode of production that still generally adopts at present, in order to guarantee to weld front postwelding luminous power, manually can apply a very large axial force between the upper lower chuck of coupling cramp, because supporting surface is the end face of ring, this power can be delivered on the ceramic insertion core, thereby causes ceramic insertion core damage or fracture.Therefore isolate the general automatic coupling that only is used for of fiber adapter structure welds thisly, can't be used for manually coupling welding operation, and by contrast, although automatic coupling production can better guarantee luminous power, but equipment investment is high, production efficiency is low, does not have at present extraordinary structure and solves this problem.
Summary of the invention
Technical matters to be solved by this invention is the deficiency that exists for above-mentioned prior art and provides a kind of when manual coupling welding, and the ground isolated form optical fiber of novel manual coupling welding operation that can not damage ceramic insertion core is adaptive.
The utility model is that the technical scheme that the problem of the above-mentioned existence of solution adopts is: comprise metal deck, weld metal pieces, ceramic jacket core, ceramic sleeve, weld metal pieces is connected with the metal deck by ceramic insertion core, weld metal pieces and metal deck are gapped on axis, the weld metal pieces right side arranges the clamping step, on the metal deck metal clasp of stretching out is arranged, metal sleeve and metal card cover for seat connect, and be connected with the ceramic jacket core by ceramic sleeve, the external diameter of the clamping step of weld metal pieces is greater than the external diameter of metal clasp.
Press such scheme, adopt press fit or viscose glue to fix between described metal deck, weld metal pieces and ceramic insertion core.
Press such scheme, the length of bench of described weld metal pieces is greater than 0.5mm.
Press such scheme, the height of the step surface of described clamping step is greater than 0.2mm.
Press such scheme, the step of described weld metal pieces is two steps, and the external diameter of the step of the rightmost side is greater than the diameter of metal clasp.
Press such scheme, the step of described weld metal pieces is three steps, and the external diameter of middle step is greater than the diameter of metal clasp.
The utlity model has following advantage and good effect:
1, is suitable for the manually mass production of coupling welding, when greatly enhancing productivity, reduced to produce and dropped into;
2, required parts do not increase processing cost with to isolate routinely fiber adapter identical;
3, coupling clamping step distance coupling fiber end face is very near, can guarantee better postwelding power.
Description of drawings
Fig. 1 the utility model section of structure
The A of Fig. 2 the utility model Fig. 1 is to view
The metal deck of Fig. 3 the utility model two steps
The metal deck of Fig. 4 the utility model three steps
Wherein:
1, metal deck 2, weld metal pieces 3, metal sleeve 4, ceramic insertion core 5, ceramic sleeve
6, clamping step 7, the metal clasp of metal deck
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, is not limited to the utility model.
Below in conjunction with accompanying drawing and example the utility model is described further, as shown in Figure 1:
Metal deck 1 is connected by ceramic insertion core 3 with weld metal pieces 2, leaves the gap between the two and realizes isolation, and metal deck 1 is fixedly connected with ceramic insertion core 4 press fits with weld metal pieces 2 or is bonding; Clamping step 6 is set on the weld metal pieces 2, the clamping length of bench is 0.6mm, the height of step surface is 0.3mm, the metal clasp of stretching out 7 is arranged on the metal deck 1, the external diameter of clamping step 6 is greater than the external diameter of snap ring 7, can not touch snap ring 7 during chuck clamping clamping step 6 like this, ceramic insertion core 4 just can not be subject to axle pressure during coupling.
As shown in Figure 3, weld metal pieces is two steps, and the external diameter of rightmost side step is greater than the diameter of metal clasp
As shown in Figure 4, weld metal pieces is three steps, and the external diameter of middle step is greater than the diameter of metal clasp.

Claims (6)

1. isolate fiber adapter for one kind novelly, comprise metal deck, weld metal pieces, ceramic jacket core, ceramic sleeve, weld metal pieces is connected with the metal deck by ceramic insertion core, weld metal pieces and metal deck are gapped on axis, the weld metal pieces right side arranges the clamping step, on the metal deck metal clasp of stretching out is arranged, metal sleeve and metal card cover for seat connect, and be connected with the ceramic jacket core by ceramic sleeve, it is characterized in that: the external diameter of the clamping step of described weld metal pieces is greater than the external diameter of metal clasp.
2. isolate fiber adapter according to claim 1ly, it is characterized in that: adopt press fit or viscose glue to fix between described metal deck, weld metal pieces and ceramic insertion core.
3. isolate fiber adapter according to claim 1 and 2ly, it is characterized in that: the length of bench of described weld metal pieces is greater than 0.5mm.
4. isolate fiber adapter according to claim 1 and 2ly, it is characterized in that: the height of the step surface of described clamping step is greater than 0.2mm.
5. isolate fiber adapter according to claim 1ly, it is characterized in that: the step of described weld metal pieces is two steps, and the external diameter of the step of the rightmost side is greater than the diameter of metal clasp.
6. isolate fiber adapter according to claim 1ly, it is characterized in that: the step of described weld metal pieces is three steps, and the external diameter of middle step is greater than the diameter of metal clasp.
CN 201220403031 2012-08-15 2012-08-15 Novel ground isolation fiber adapter Expired - Lifetime CN202854375U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220403031 CN202854375U (en) 2012-08-15 2012-08-15 Novel ground isolation fiber adapter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220403031 CN202854375U (en) 2012-08-15 2012-08-15 Novel ground isolation fiber adapter

Publications (1)

Publication Number Publication Date
CN202854375U true CN202854375U (en) 2013-04-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220403031 Expired - Lifetime CN202854375U (en) 2012-08-15 2012-08-15 Novel ground isolation fiber adapter

Country Status (1)

Country Link
CN (1) CN202854375U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106646766A (en) * 2017-03-01 2017-05-10 桥运精密部件（苏州）有限公司 Novel combined type stainless steel tail handle insert core
CN106842441A (en) * 2016-01-11 2017-06-13 青岛光路光电科技有限公司 A kind of optical fiber interface component of lock pin containing glass and preparation method thereof and subcombination for optical

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106842441A (en) * 2016-01-11 2017-06-13 青岛光路光电科技有限公司 A kind of optical fiber interface component of lock pin containing glass and preparation method thereof and subcombination for optical
CN106646766A (en) * 2017-03-01 2017-05-10 桥运精密部件（苏州）有限公司 Novel combined type stainless steel tail handle insert core

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: ZHANG JIAN

Free format text: FORMER OWNER: WUHAN LINKTEL TECHNOLOGIES CO., LTD.

Effective date: 20150420

Owner name: YANG XIANWEN WU TIANSHU LI LINKE

Effective date: 20150420

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150420

Address after: 430000 Hubei city in Wuhan Province, Wuhan University of science and Technology Park of East Lake Development Zone navigation domain Park Block B5 No. 4

Patentee after: Zhang Jian

Patentee after: Yang Xianwen

Patentee after: Wu Tianshu

Patentee after: Li Linke

Address before: 430000 Hubei city in Wuhan Province, Wuhan University of science and Technology Park of East Lake Development Zone navigation domain Park Block B5 No. 4

Patentee before: LINKTEL TECHNOLOGIES Co.,Ltd.

ASS Succession or assignment of patent right

Free format text: FORMER OWNER: YANG XIANWEN WU TIANSHU LI LINKE

Effective date: 20150519

Owner name: WUHAN LINKTEL TECHNOLOGIES CO., LTD.

Free format text: FORMER OWNER: ZHANG JIAN

Effective date: 20150519

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150519

Address after: 430000 Hubei city in Wuhan Province, Wuhan University of science and Technology Park of East Lake Development Zone navigation domain Park Block B5 No. 4

Patentee after: LINKTEL TECHNOLOGIES Co.,Ltd.

Address before: 430000 Hubei city in Wuhan Province, Wuhan University of science and Technology Park of East Lake Development Zone navigation domain Park Block B5 No. 4

Patentee before: Zhang Jian

Patentee before: Yang Xianwen

Patentee before: Wu Tianshu

Patentee before: Li Linke

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Novel ground isolation fiber adapter

Effective date of registration: 20160301

Granted publication date: 20130403

Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd.

Pledgor: LINKTEL TECHNOLOGIES Co.,Ltd.

Registration number: 2016420000006

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20170619

Granted publication date: 20130403

Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd.

Pledgor: LINKTEL TECHNOLOGIES Co.,Ltd.

Registration number: 2016420000006

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Novel ground isolation fiber adapter

Effective date of registration: 20170621

Granted publication date: 20130403

Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd.

Pledgor: LINKTEL TECHNOLOGIES Co.,Ltd.

Registration number: 2017420000019

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20190807

Granted publication date: 20130403

Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd.

Pledgor: LINKTEL TECHNOLOGIES Co.,Ltd.

Registration number: 2017420000019

CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 430000 building 12, Block E, 52 Liufang Avenue, Donghu New Technology Development Zone, Wuhan, Hubei Province

Patentee after: Wuhan Liante Technology Co.,Ltd.

Address before: No.4, block B5, Hangyu Park, Wuda science and Technology Park, Donghu Development Zone, Wuhan City, Hubei Province

Patentee before: Linktel Technologies Co.,Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20130403