CN103926664B - A kind of skin cable connector - Google Patents
A kind of skin cable connector Download PDFInfo
- Publication number
- CN103926664B CN103926664B CN201310012302.6A CN201310012302A CN103926664B CN 103926664 B CN103926664 B CN 103926664B CN 201310012302 A CN201310012302 A CN 201310012302A CN 103926664 B CN103926664 B CN 103926664B
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- axis body
- main core
- core axis
- cable
- oversheath
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Abstract
The invention discloses a kind of skin cable connector, including covered wire cable, main core axis body, inside casing set, oversheath, tail sheath and tightening nuts；The inside casing set and tail sheath are separately fixed at the oversheath both ends, the inside casing set front end passes from the tightening nuts, the main core axis body is inserted into the oversheath, and front end passes from inside casing set, the main core axis body tail end is inserted in the covered wire cable front end, and rear end passes from the tail sheath；The main core axis body tail end is relatively set with two tooth form tablettings, and the tail sheath compresses the tooth form tabletting so that the tooth form tabletting compresses the covered wire cable.The skin cable connector of the present invention can prevent covered wire cable to be subjected to displacement.
Description
Technical field
The present invention relates to optical fiber physical connection device, and in particular, being related to one kind can prevent covered wire cable from position occurs
The skin cable connector of shifting.
Background technology
With the development of the network technology, optical fiber has obtained increasingly wide as a kind of high speed, wideband data communications connectors part
General application.Skin cable connector is used to connect optical cable and fiber adapter.Optical cable one end insert connector and by connector with
Fiber adapter is connected, and the other end is connected by welding with other optical cable fibre cores.But existing skin cable connector is simply by light
Cable simply inserts wherein, does not make effective fixation, and in actual use, skin cable connector and optical cable hold very much
Relative displacement easily occurs because of external factor, and if optical cable can not fix, rock when in use or movement will be to skin
The performance of cable connector causes very big influence.
The content of the invention
The technical problem to be solved in the present invention is, in the prior art the defects of, there is provided one kind can prevent rubber-insulated wire
The skin cable connector that optical cable is subjected to displacement.
The technical solution adopted for the present invention to solve the technical problems is：A kind of skin cable connector is provided, including for holding
Put main core axis body, inside casing set, oversheath, tail sheath and the tightening nuts of covered wire cable；The inside casing set and tail sheath are solid respectively
The oversheath both ends are scheduled on, the inside casing set front end passes from the tightening nuts, and the main core axis body is inserted into described
In oversheath, and front end passes from inside casing set, and the main core axis body tail end, and rear end are inserted in the covered wire cable front end
Passed from the tail sheath；
The main core axis body tail end is relatively set with two tooth form tablettings, the tail sheath compress the tooth form tabletting so as to
The tooth form tabletting is set to compress the covered wire cable.
In skin cable connector of the present invention, the skin cable connector also includes fixed sleeving, the fixed sleeving
It is sleeved on the covered wire cable and is pressed into the main core axis body tail end together with the covered wire cable.
In skin cable connector of the present invention, the skin cable connector also includes being sleeved on the covered wire cable
Locating ring, the locating ring offset with the tail jacket inner wall.
In skin cable connector of the present invention, the tail sheath sets tilt internal wall, and the tilt internal wall compresses institute
Tooth form tabletting is stated so that the tooth form tabletting compresses the covered wire cable.
In skin cable connector of the present invention, it is provided with the main core axis body side wall for fixing covered wire cable
The fine button of card.
In skin cable connector of the present invention, card fibre is provided with the side wall of the oversheath and buckles compressed part, it is described
The fine button compressed part of card is oppositely arranged with the fine button of the card.
In skin cable connector of the present invention, the afterbody of the inside casing set is respectively arranged with internal thread and external screw thread,
The oversheath front end is provided with internal thread, and external screw thread is provided with the side wall of the main core axis body；
The external screw thread of the internal thread and the main core axis body of the inside casing set matches, the external screw thread of the inside casing set and institute
The internal thread for stating oversheath front end matches, and the afterbody of the tail sheath and the oversheath is spirally connected.
In skin cable connector of the present invention, the main core axis body and the inside casing set between, the main core axis body
Between the oversheath, at least one between the oversheath and the tail sheath at be provided with waterproof grommet.
In skin cable connector of the present invention, it is additionally provided between the tail sheath and covered wire cable for thermal welding
The heat-shrink tube of sealing.
In skin cable connector of the present invention, the main core axis body includes the stop cap and main core axis body of fixed snapping
Main body, lock pin is fitted with the stop cap, convex position is provided with the lock pin side wall, spring, institute are set with the lock pin
Front end of the both ends of the spring respectively with the convex position and the main core axis body main body is stated to offset.
The skin cable connector of the present invention has the advantages that：When tail sheath connects with oversheath, tail sheath can press
Tight two tooth form tablettings, then it is harmonious after two tooth form tabletting stress and compresses covered wire cable, so as to prevents that it is inclined that covered wire cable from occurring
Move.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the structural representation when skin cable connector of better embodiment of the present invention assembles with adapter；
Fig. 2 a, Fig. 2 b, Fig. 2 c are that pipeline butterfly leading in cable, self-bearing type butterfly leading in cable and common butterfly introduce respectively
The profile of optical cable；
Fig. 3 is sectional view when skin cable connector shown in Fig. 1 is used to assemble self-bearing type butterfly leading in cable；
Fig. 4 is explosive view when skin cable connector shown in Fig. 1 is used to assemble self-bearing type butterfly leading in cable；
Fig. 5 is sectional view when skin cable connector shown in Fig. 1 is used to assemble pipeline butterfly leading in cable；
Fig. 6 a, Fig. 6 b are explosive views when skin cable connector shown in Fig. 1 is used to assemble pipeline butterfly leading in cable.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It is a kind of skin cable connector that better embodiment of the present invention provides as shown in Fig. 1, Fig. 3, Fig. 5, skin cable connection
Head includes being used for main core axis body 2, inside casing set 3, oversheath 4, tail sheath 5 and the tightening nuts 6 for housing covered wire cable 1；Inside casing set 3
The both ends of oversheath 4 are separately fixed at tail sheath 5, inside casing covers 3 front ends and passed from tightening nuts 6, and main core axis body 2 is inserted into outer
In sheath 4, and front end passes from inside casing set 3, the tail end of the front end of covered wire cable 1 insertion main core axis body 2, and rear end is from tail sheath 5
In pass.When skin cable connector and fiber adapter assemble, tightening nuts 6 and fiber adapter are spirally connected fixation, main core axis body 2
The lock pin 204 of front end docks with the collimation part in adapter, and inside casing covers 3 front ends and compresses the corresponding position of adapter.
As shown in Fig. 4, Fig. 6 a, the tail end of main core axis body 2 of the invention is relatively set with two tooth form tablettings 201, when tail protects
When set 5 and oversheath 4 connect, tail sheath 5 can compress two tooth form tablettings 201, then be harmonious after two stress of tooth form tabletting 201
Covered wire cable 1 is compressed, so as to prevent covered wire cable 1 from shifting.
The covered wire cable 1 that the skin cable connector of the present invention is assembled is except common butterfly leading in cable, in addition to self-bearing type
Butterfly leading in cable and pipeline butterfly leading in cable.If Fig. 2 a, Fig. 2 b, Fig. 2 c are pipeline butterfly leading in cable, self-bearing type respectively
The profile of butterfly leading in cable and common butterfly leading in cable.Further, as shown in Figure 3, Figure 4, skin cable connector also wraps
Fixed sleeving 7 is included, fixed sleeving 7 is sleeved on covered wire cable and is pressed into the tail end of main core axis body 2 together with covered wire cable 1.It is fixed
The setting of sleeve pipe 7 is preferably used for the assembling of self-bearing type butterfly leading in cable, and fixed sleeving 7 is directly sleeved on into self-bearing type butterfly
The reinforcement steel core 101 of shape leading in cable（Such as Fig. 2 b）On, it is pressed into main core axis body 2, can consolidates completely again after punching press is carried out to it
The displacement in its fixed diameter of axle direction.Wherein, a kind of preferably embodiment of fixed sleeving 7 is aluminum casing.
Further, as shown in figure 5, skin cable connector also includes the locating ring 8 being sleeved on covered wire cable 1, locating ring 8
Offseted with the inwall of tail sheath 5.The setting of locating ring 8 is preferably used in the assembling of pipeline butterfly leading in cable, and locating ring 8 is sleeved on
The sheath 102 of pipeline butterfly leading in cable outer layer（Such as Fig. 2 a）On, so that optical cable is fixed, and after the completion of assembling, locating ring 8 and tail
The inwall of sheath 5 offsets, so as to the displacement in fixed optical cable diameter of axle direction.Wherein, a kind of preferably embodiment of locating ring 8 is steel
Ring.And assemble common butterfly leading in cable（Such as Fig. 2 c）When can not have to set fixed sleeving 7 and locating ring 8.
Preferably, tail sheath 5 sets tilt internal wall 501, the tilt internal wall 501 of tail sheath 5 compress tooth form tabletting 201 so as to
Tooth form tabletting 201 is set to compress covered wire cable 1.
Further, as shown in figure 4, card fibre is provided with the side wall of main core axis body 2 buckles 202, when assembling has been completed, fine button is blocked
202 fastening covered wire cables 1 prevent that it from shaking or displacement so as to strengthening the fixation to covered wire cable 1.Preferably, outside
Card fibre is provided with the side wall of sheath 4 and buckles compressed part 402, the fine button compressed part 402 of card is buckled 202 with card fibre and is oppositely arranged.The fine button of card
Compressed part 402 can be the depressed part to cave inward, and after the completion of assembling, the depressed part compresses the fine button 202 of card so as to prevent that card is fine
Button 202 releases.
Further, the afterbody of inside casing set 3 is respectively arranged with internal thread and external screw thread, and the front end of oversheath 4 is provided with interior spiral shell
Line, external screw thread is provided with the side wall of main core axis body 2, the external screw thread of the internal thread and main core axis body 2 of inside casing set 3 matches, interior
The external screw thread and the internal thread of the front end of oversheath 4 of frame set 3 match；During assembling, main core axis body 2 passes inside casing set 3 and and inside casing
Set 3, which is spirally connected, to be screwed, and then the front end of oversheath 4 is spirally connected with inside casing set 3 and screwed, in addition, the rear end of covered wire cable 1 passes tail sheath, and
The afterbody of tail sheath 5 and oversheath 4, which is spirally connected, to be screwed, and inside casing set 3 is pressed into tightening nuts 6.It is provided with inside casing 3 side walls of set convex
Edge, screens is provided with accordingly in tightening nuts 6, squeeze screens so as to which inside casing set 3 can be pressed into during by inside casing 3 press-in of set, press
Enter rear screens to reset and block the flange in inside casing 3 side walls of set, so that it is not easy.
Further, between main core axis body 2 and inside casing set 3, between main core axis body 2 and oversheath 4, oversheath 4 protects with tail
Waterproof grommet 400 is provided with least one between set 5, so as to strengthen the water resistance of skin cable connector, due to current light
Cable is more and more applied to open air, and water resistance becomes particularly important.Preferably, three more than at be respectively provided with waterproof sealing
Circle 400, two waterproof grommets 400 is set in the relevant position of main core axis body 2, assembles latter two waterproof grommet
400 inwall respectively with inside casing set 3 and oversheath 4 offsets, so as to carry out the sealing of the Axial and radial of skin cable connector；Another waterproof
Sealing ring 400 can be sleeved on the tail end of oversheath 4, and when tail sheath 5 and oversheath 4 are spirally connected when screwing, the front end of tail sheath 5 is with preventing
Waterstop ring 400 offsets, and so as to strengthen the sealing of skin cable connector Axial and radial, can also be arranged on other can realize that skin cable connects
The mode of joint waterproofing sealing.
In addition, tail sheath 5 and the gap of the junction of covered wire cable 1 are additionally provided with heat-shrink tube 9 to carry out thermal welding sealing, from
And strengthen the water resistance of skin cable connector.
Such as Fig. 6 a, Fig. 6 b, main core axis body 2 includes the stop cap 203 and main core axis body main body 200 of fixed snapping, stop cap
Lock pin 204 is fitted with 203, convex position is provided with the side wall of lock pin 204.Wherein, the lock pin 204 is preferably ceramic insertion core.In order to
Make main core axis body 2 and adapter closed butt joint, be set with spring 205 on lock pin 204, the both ends of spring 205 respectively with convex position and master
The front end of mandrel phosphor bodies 200 offsets, and so as to which lock pin 204 can be pressed on adapter by spring, avoids due to main core axle
The problem of deviation causes it can not be with adapter closed butt joint is produced when body manufactures.
Although the present invention is illustrated by specific embodiment, it will be appreciated by those skilled in the art that, do not departing from
In the case of the scope of the invention, various conversion and equivalent substitute can also be carried out to the present invention.In addition, it is directed to particular condition or material
Material, can make various modifications, without departing from the scope of the present invention to the present invention.Therefore, the present invention is not limited to disclosed tool
Body embodiment, and the whole embodiments fallen within the scope of the appended claims should be included.
Claims (3)
1. a kind of skin cable connector, it is characterised in that including main core axis body (2), the inside casing set for housing covered wire cable (1)
(3), oversheath (4), tail sheath (5) and tightening nuts (6)；The inside casing set (3) and tail sheath (5) are separately fixed at described outer
Sheath (4) both ends, inside casing set (3) front end pass from the tightening nuts (6), and the main core axis body (2) is inserted into institute
State in oversheath (4), and front end passes from the inside casing set (3), the main core axis body is inserted in covered wire cable (1) front end
(2) tail end, and rear end passes from the tail sheath (5)；
Main core axis body (2) tail end is relatively set with two tooth form tablettings (201), and the tail sheath (5) compresses the tooth form
Tabletting (201) is so that the tooth form tabletting (201) compresses the covered wire cable (1)；
The skin cable connector is used for self-bearing type butterfly leading in cable, in addition to fixed sleeving (7), fixed sleeving (7) set
The master is pressed into together on the reinforcement steel core (101) of the self-bearing type butterfly leading in cable, and with the covered wire cable (1)
Mandrel body (2) tail end；
Or, the skin cable connector is used for pipeline butterfly leading in cable, in addition to it is sleeved on outside the pipeline butterfly leading in cable
Locating ring (8) on the sheath (102) of layer, the locating ring (8) offset with tail sheath (5) inwall；
The tail sheath (5) sets tilt internal wall (501), the tilt internal wall (501) compress the tooth form tabletting (201) so as to
The tooth form tabletting (201) is set to compress the covered wire cable (1)；
The card fibre for fixing covered wire cable (1) is provided with main core axis body (2) side wall to buckle (202)；
The afterbody of the inside casing set (3) is respectively arranged with internal thread and external screw thread, and oversheath (4) front end is provided with interior spiral shell
Line, external screw thread is provided with the side wall of the main core axis body (2)；
Be provided with that card is fine buckle compressed part (402) in the side wall of the oversheath (4), the card is fine detain compressed part (402) with it is described
The fine button (202) of card is oppositely arranged；
The internal thread of the inside casing set (3) and the external screw thread of the main core axis body (2) match, the outer spiral shell of the inside casing set (3)
Line and the internal thread of the oversheath (4) front end match, and the tail sheath (5) and the afterbody of the oversheath (4) are spirally connected；
The main core axis body includes the stop cap (203) and main core axis body main body (200) of fixed snapping, the stop cap (203)
On be fitted with lock pin (204), convex position is provided with lock pin (204) side wall, spring is set with the lock pin (204)
(205), front end of spring (205) both ends respectively with the convex position and the main core axis body main body (200) offsets.
2. skin cable connector according to claim 1, it is characterised in that the main core axis body (2) and the inside casing set (3)
Between, between the main core axis body (2) and the oversheath (4), between the oversheath (4) and the tail sheath (5) at least
Have and waterproof grommet (400) is provided with one.
3. skin cable connector according to claim 1, it is characterised in that between the tail sheath (5) and covered wire cable (1)
It is additionally provided with the heat-shrink tube (9) for thermal welding sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310012302.6A CN103926664B (en) | 2013-01-14 | 2013-01-14 | A kind of skin cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310012302.6A CN103926664B (en) | 2013-01-14 | 2013-01-14 | A kind of skin cable connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103926664A CN103926664A (en) | 2014-07-16 |
| CN103926664B true CN103926664B (en) | 2017-11-21 |
Family
ID=51144945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310012302.6A Active CN103926664B (en) | 2013-01-14 | 2013-01-14 | A kind of skin cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103926664B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508743A (en) * | 2016-01-08 | 2016-04-20 | 成都前宏通讯有限责任公司 | Quick coupling sealed casing |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872040A (en) * | 2009-04-24 | 2010-10-27 | 住友电气工业株式会社 | Fixing part for optical fiber connector and installation method of optical fiber connector |
| CN201984186U (en) * | 2011-04-02 | 2011-09-21 | 上海建宝光纤技术有限公司 | FC (Family Computer)-type covered-wire optical-fiber connector |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7455549B2 (en) * | 2005-08-23 | 2008-11-25 | Thomas & Betts International, Inc. | Coaxial cable connector with friction-fit sleeve |
| CN201368928Y (en) * | 2009-03-03 | 2009-12-23 | 上海建宝光纤技术有限公司 | Rubber-insulated wire optical fiber connector |
| CN201707478U (en) * | 2010-05-17 | 2011-01-12 | 深圳日海通讯技术股份有限公司 | Communication system outdoor optical cable connector |
| CN201845109U (en) * | 2010-11-09 | 2011-05-25 | 杭州至卓通讯科技有限公司 | Rubber-insulated cable optical fiber connector |
| CN202362495U (en) * | 2011-11-23 | 2012-08-01 | 江苏宇特光电科技有限公司 | High tensile front-loaded box-bricked optical fiber splicer capable of being repeatedly opened to use |
| CN102854579B (en) * | 2012-09-06 | 2016-04-20 | 深圳日海通讯技术股份有限公司 | There is the intelligent acess plug of integrated casing |
-
2013
- 2013-01-14 CN CN201310012302.6A patent/CN103926664B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872040A (en) * | 2009-04-24 | 2010-10-27 | 住友电气工业株式会社 | Fixing part for optical fiber connector and installation method of optical fiber connector |
| CN201984186U (en) * | 2011-04-02 | 2011-09-21 | 上海建宝光纤技术有限公司 | FC (Family Computer)-type covered-wire optical-fiber connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103926664A (en) | 2014-07-16 |
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Address after: 518000 Ma Jialong 17, 1701, Daxin Road, Nanshan District, Shenzhen, Guangdong, 17 Patentee after: SUNSEA AIOT TECHNOLOGY Co.,Ltd. Address before: 518057 No. 107, Tsinghua information port complex, Nanshan District, Shenzhen, Guangdong. Patentee before: SUNSEA TELECOMMUNICATIONS Co.,Ltd. |
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Effective date of registration: 20190423 Address after: 518000 Plant 1201, No. 3 Guansheng 4th Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Rihai Intelligent Equipment Co.,Ltd. Address before: 518000 Ma Jialong 17, 1701, Daxin Road, Nanshan District, Shenzhen, Guangdong, 17 Patentee before: SUNSEA AIOT TECHNOLOGY Co.,Ltd. |