CN105576438A - Connector shell and connector - Google Patents
Connector shell and connector Download PDFInfo
- Publication number
- CN105576438A CN105576438A CN201510986539.3A CN201510986539A CN105576438A CN 105576438 A CN105576438 A CN 105576438A CN 201510986539 A CN201510986539 A CN 201510986539A CN 105576438 A CN105576438 A CN 105576438A
- Authority
- CN
- China
- Prior art keywords
- connector
- bulge loop
- ring
- shell body
- axial projection
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/622—Screw-ring or screw-casing
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
- G02B6/3821—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type with axial spring biasing or loading means
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
- G02B6/3831—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape comprising a keying element on the plug or adapter, e.g. to forbid wrong connection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/625—Casing or ring with bayonet engagement
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides a connector shell and a connector. The connector shell comprises a shell body of which the axis extends front and back, and a connecting nut sleeving the shell body in a rotating way and used for getting connection with an adapted connector shell in a locking way through a curved groove-clamp structure; a stopper bulge ring is arranged at the periphery of the shell body; one or more than two axial bulges are arranged axially at intervals on the rear side of the stopper bulge ring; a locking ring stopping rotation in circumferential direction relative to the connecting nut is arranged behind the stopper bulge ring on the shell body in a sleeving way; the front side of the locking ring is provided with axial grooves matched with the axial bulges and in one-to-one correspondence with the axial bulges in quantity; the rear side of the locking ring is provided with a spring used for providing a forward elastic force to the locking ring. The connector shell provided by the invention is simple in structure, can avoid over plugging of contacts during use, is convenient to use and has obvious in-place hand feeling.
Description
Technical field
The present invention relates to a kind of connector shell and connector.
Background technology
Connector is the components and parts realizing electricity or light network, and common cylindrical connector has multiple connected mode, as being threaded, and bayonet socket connection, push-and-pull connection etc.The shell of connector mainly plays sealing, protection, guides and locks the effect be connected.
As Authorization Notice No. be CN101707312B, authorized announcement date is that the Chinese invention patent of 2012.01.25 discloses one and to be threaded connector, the female coupling nut of tool is rotatably equipped with outside the plug casing of this connector that is threaded, the inserted terminal of coupling nut is provided with bail, the inserted terminal of Socket casing is provided with the helicla flute coordinated with bail, thus forming crank slot bail structure, spiral fluted clearing end is also provided with location notch.The locking that this connector be threaded realizes plug and socket by crank slot bail structure connects, be rotatably connected nut in use, bail is made to rotate from spiral fluted entrance the spiral fluted clearing end position slided to Socket casing, now the anglec of rotation of coupling nut is locking angle, the central angle namely corresponding to single helicla flute.When bail is positioned at helicla flute clearing end position, plug casing and Socket casing have the movement tendency that is separated from each other and make bail slip in location notch under the top pressure effect of elastic seal ring, and then realize the circumferential spline of coupling nut and Socket casing, realize locking.
But this connector be threaded is provided with location notch due to spiral fluted clearing end, bail is sliding into spiral fluted afterbody and is entering plug and socket after in location notch and could normally plug together, that is, the contact of connector inside must be over normal service position and then just can return back to normal plug-in position, and the contact like this with regard to determining connector inside certainly existed inserts phenomenon.This just makes contact must have certain elastic allowance, cavity and the long rod structure of certain axial length must be possessed in connector, improve the complexity of connector internal structure, also improve assembly difficulty, simultaneously, these extra cavitys and stock obviously can affect the characteristic impedance of contact when connector transmission radio frequency or high-speed differential signal, even produce the phenomenons such as stub radiation, affect signal transmission quality.
Summary of the invention
The object of the present invention is to provide a kind ofly does not need contact to plug together the connector shell of rollback when locking and connecting, in order to solve the contact problem of excessively inserting when existing connector adopts crank slot to connect locking; Meanwhile, present invention also offers a kind of connector using this housing.
In order to solve the problems of the technologies described above, connector shell of the present invention adopts following technical scheme: a kind of connector shell, comprise the shell body that extends before and after axis and turning set be located on shell body for the coupling nut of intermateable connector housing by the stressed joint of crank slot bail Structural lock, the periphery of shell body is provided with block bulge loop, the trailing flank of described block bulge loop is provided with one or more circumferential spaced axial projection, shell body is gone back turning set at the rear side of block bulge loop and is provided with the binding ring with coupling nut circumference spline, the leading flank of binding ring is provided with and number one to one axial notch suitable with described axial projection, the trailing flank of binding ring is provided with the spring for being supplied to binding ring elastic force forward.
Described axial projection has multiple, and between adjacent two axial projection, folded central angle is equal with locking angle.
Described axial projection has three.
Coupling nut is provided with in the front side of block bulge loop and turns edge within coordinating with the leading flank block of block bulge loop, the inner peripheral surface of coupling nut is provided with inner groove at the rear side of block bulge loop, snap ring is provided with in described inner groove, front side turning set at snap ring on shell body is provided with back-up ring, and described spring is located between back-up ring and binding ring.
Connector of the present invention adopts following technical scheme: a kind of connector, comprise connector shell, described connector shell comprise the shell body that extends before and after axis and turning set be located on shell body for the coupling nut of intermateable connector housing by the stressed joint of crank slot bail Structural lock, the periphery of shell body is provided with block bulge loop, the trailing flank of described block bulge loop is provided with one or more circumferential spaced axial projection, shell body is gone back turning set at the rear side of block bulge loop and is provided with the binding ring with coupling nut circumference spline, the leading flank of binding ring is provided with and number one to one axial notch suitable with described axial projection, the trailing flank of binding ring is provided with the spring for being supplied to binding ring elastic force forward.
Described axial projection has multiple, and between adjacent two axial projection, folded central angle is equal with locking angle.
Described axial projection has three.
Coupling nut is provided with in the front side of block bulge loop and turns edge within coordinating with the leading flank block of block bulge loop, the inner peripheral surface of coupling nut is provided with inner groove at the rear side of block bulge loop, snap ring is provided with in described inner groove, front side turning set at snap ring on shell body is provided with back-up ring, and described spring is located between back-up ring and binding ring.
The shell body of connector of the present invention is provided with block bulge loop, the trailing flank of block bulge loop is provided with one or more circumferential spaced axial projection, rear side turning set also at block bulge loop on shell body is provided with binding ring, binding ring and coupling nut circumference spline, the leading flank of binding ring is provided with and one to one axial notch suitable with axial projection, and the rear side of binding ring is also provided with spring.In use, be rotationally connected nut when being connected on intermateable connector housing, the circumferential spline that can realize between coupling nut and shell body by the snap-fit engagement of the axial projection on block bulge loop and the axial notch on binding ring, reach locking object, now do not need to arrange by the afterbody at crank slot the location notch coordinated with bail locking, just do not need to realize locking by rollback locking, the problem avoiding contact to cross plugging together yet.
Further, axial projection has multiple, between adjacent two axial projection, folded central angle is equal with locking angle, that is in the connection procedure of coupling nut and intermateable connector housing, axis groove when bail slides into crank slot afterbody from crank slot entrance binding ring just turns to another adjacent axial projection position from the axial projection position of block bulge loop, just again realizes spline locking.There is the feel that significantly puts in place so in use, only the locking crank slot afterbody that is positioned at need being made can to realize connecting and locking by being rotationally connected nut, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment one of connector shell of the present invention;
Fig. 2 is the three-dimensional exploded view of the embodiment one of connector shell of the present invention;
Fig. 3 is the using state figure of connector shell of the present invention.
Embodiment
The embodiment one of connector of the present invention: comprise connector shell and be located at the contact in housing.Wherein, the structure of connector shell as shown in Figure 1-2, comprise the shell body 1 that extends before and after axis and turning set be located on shell body 1 for the coupling nut 2 of intermateable connector housing by the stressed joint of crank slot bail Structural lock, the front end of connector shell 1 is inserted terminal 10.In the present embodiment, the front end of coupling nut 2 is provided with bail installing hole 20, is equiped with bail 21 in bail installing hole 20, and correspondingly, intermateable connector housing is provided with the crank slot with bail 21 adaptation.Certainly, in other embodiments, coupling nut can arrange crank slot, correspondingly, bail is located on the inserted terminal of intermateable connector housing.
The periphery of shell body 1 is provided with block bulge loop 11, and the trailing flank of block bulge loop 11 is provided with three spaced axial projection 110 of circumference.Shell body 1 is gone back turning set at the rear side of block bulge loop 11 and is provided with the binding ring 3 with the circumferential spline of coupling nut 2, and the leading flank of binding ring 3 is provided with and number one to one axial notch 31 suitable with axial projection 110.The trailing flank of binding ring 3 is provided with the spring 4 for being supplied to binding ring 3 elastic force forward.The elastic force of spring 4 can make binding ring 3 have mobile trend forward, and during the position making the axis groove 31 that turns on binding ring 3 at coupling nut 2 corresponding with before and after the axial projection 110 on block bulge loop 11, binding ring 3 can move forward and axial projection 110 is snapped in axis groove 31, and then the anti-rotation realized between coupling nut 2 and shell body 1 is locked.By such mode by the connection of crank slot bail structure in prior art and locking effect to stripping, and make crank slot bail structure only play the effect of connection, this just does not need to arrange location notch at the afterbody of crank slot, and that avoids in connection procedure contact plugs together rollback phenomenon.
Further, in order to make connector, there is in connection procedure the feel that significantly puts in place, make in connection procedure, to be convenient to staff and determine whether that connection puts in place accurately and conveniently, between adjacent two axial projection, folded central angle equals to lock angle, that is, between adjacent two axial projection, folded central angle equals the central angle corresponding to single crank slot on intermateable connector housing.During use as shown in Figure 3, under reset condition, the first axial notch on binding ring 3 and the axial projection just snap-fit engagement on block bulge loop 11, in connection procedure, be rotatably connected nut 2 and make the bail 21 on coupling nut 2 slip into the afterbody of crank slot 90 from the entrance of the crank slot 90 intermateable connector housing 9, now, the angle that coupling nut 2 rotates just makes second axial projection with axial notch binding ring 3 on the corresponding clamping adjacent with the first axial projection on block bulge loop 11, just realizes the spline locking when connection puts in place.The snap-fit engagement of axial projection and axial notch has the feel that significantly puts in place, only coupling nut 2 need be turned to the position that can not turn again and can realize locking connection, operating very convenient when connecting.
In the present embodiment, coupling nut 2 is provided with in the front side of block bulge loop 11 and turns edge within coordinating with the leading flank block of block bulge loop 11, the inner peripheral surface of coupling nut 2 is also provided with inner groove at the rear side of block bulge loop 11, snap ring 6 is installed in this inner groove.Front side turning set also at snap ring 6 on shell body 1 is provided with back-up ring 5, is located between back-up ring 5 and binding ring 3 for the spring 4 being supplied to binding ring 3 elastic force forward.In the present embodiment, in order to easy for installation, save enclosure interior space, spring 4 adopts ripple spring, and certainly, in other embodiments, spring can adopt the stage clip be set on shell body, or evenly arranges multiple stage clip around shell body outer peripheral face circumference.
In the present embodiment, the inner peripheral surface of coupling nut 2 is provided with the guide chute 22 of front and back extension, the outer peripheral face of binding ring 3 is provided with the guide runner 30 radially outward protruded, binding ring 3 by guide runner 30 and guide chute 22 coordinate realize relative to coupling nut 2 circumferential spline and slide axially.
The embodiment two of connector of the present invention: be with the difference of embodiment one, axial projection on block bulge loop has one, and correspondingly, the axial notch on binding ring has one, now, the central angle corresponding to single crank slot on intermateable connector housing is 360 °.
The embodiment three of connector of the present invention: be with the difference of embodiment one, axial projection on block bulge loop has two, and correspondingly, the axial projection on binding ring has two, now, the central angle corresponding to single crank slot on intermateable connector housing is 180 °.
The embodiment four of connector of the present invention: be with the difference of embodiment one, axial projection on block bulge loop has six, and correspondingly, the axial projection on binding ring has six, now, the central angle corresponding to single crank slot on intermateable connector housing is 60 °.
The embodiment five of connector of the present invention: be with the difference of embodiment one, turn edge in the rear side of coupling nut is provided with, back-up ring be positioned at turn edge front side and coordinate with the leading flank block turned edge, coupling nut is provided with inner groove in the front side of block bulge loop, is provided with the jump ring for coordinating with the leading flank block of block bulge loop in inner groove.
Connector construction of the present invention is simple, and the mistake that can not come in contact part during use plugs together, easy to use, has the feel that obviously puts in place.
The embodiment of connector shell of the present invention: as shown in Figure 1-2, its concrete structure is identical with the connector case body structure in above-mentioned connector embodiment, repeats no more herein.
Claims (8)
1. a connector shell, comprise the shell body that extends before and after axis and turning set be located on shell body for the coupling nut of intermateable connector housing by the stressed joint of crank slot bail Structural lock, it is characterized in that, the periphery of shell body is provided with block bulge loop, the trailing flank of described block bulge loop is provided with one or more circumferential spaced axial projection, shell body is gone back turning set at the rear side of block bulge loop and is provided with the binding ring with coupling nut circumference spline, the leading flank of binding ring is provided with and number one to one axial notch suitable with described axial projection, the trailing flank of binding ring is provided with the spring for being supplied to binding ring elastic force forward.
2. connector shell according to claim 1, is characterized in that, described axial projection has multiple, and between adjacent two axial projection, folded central angle is equal with locking angle.
3. connector shell according to claim 2, is characterized in that, described axial projection has three.
4. the connector shell according to claim 1 or 2 or 3, it is characterized in that, coupling nut is provided with in the front side of block bulge loop and turns edge within coordinating with the leading flank block of block bulge loop, the inner peripheral surface of coupling nut is provided with inner groove at the rear side of block bulge loop, snap ring is provided with in described inner groove, front side turning set at snap ring on shell body is provided with back-up ring, and described spring is located between back-up ring and binding ring.
5. a connector, comprise connector shell, described connector shell comprise the shell body that extends before and after axis and turning set be located on shell body for the coupling nut of intermateable connector housing by the stressed joint of crank slot bail Structural lock, it is characterized in that, the periphery of shell body is provided with block bulge loop, the trailing flank of described block bulge loop is provided with one or more circumferential spaced axial projection, shell body is gone back turning set at the rear side of block bulge loop and is provided with the binding ring with coupling nut circumference spline, the leading flank of binding ring is provided with and number one to one axial notch suitable with described axial projection, the trailing flank of binding ring is provided with the spring for being supplied to binding ring elastic force forward.
6. connector according to claim 5, is characterized in that, described axial projection has multiple, and between adjacent two axial projection, folded central angle is equal with locking angle.
7. connector according to claim 6, is characterized in that, described axial projection has three.
8. the connector according to claim 5 or 6 or 7, it is characterized in that, coupling nut is provided with in the front side of block bulge loop and turns edge within coordinating with the leading flank block of block bulge loop, the inner peripheral surface of coupling nut is provided with inner groove at the rear side of block bulge loop, snap ring is provided with in described inner groove, front side turning set at snap ring on shell body is provided with back-up ring, and described spring is located between back-up ring and binding ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510986539.3A CN105576438B (en) | 2015-09-30 | 2015-12-26 | A kind of connector shell and connector |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015106356781 | 2015-09-30 | ||
| CN201510635678 | 2015-09-30 | ||
| CN201510986539.3A CN105576438B (en) | 2015-09-30 | 2015-12-26 | A kind of connector shell and connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105576438A true CN105576438A (en) | 2016-05-11 |
| CN105576438B CN105576438B (en) | 2018-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510986539.3A Active CN105576438B (en) | 2015-09-30 | 2015-12-26 | A kind of connector shell and connector |
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| CN (1) | CN105576438B (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958264A (en) * | 2016-06-24 | 2016-09-21 | 中航光电科技股份有限公司 | Adapter connector |
| CN108711710A (en) * | 2018-05-16 | 2018-10-26 | 武汉大学 | A kind of quick connection lock locking structure |
| CN109428204A (en) * | 2017-09-01 | 2019-03-05 | 中航光电科技股份有限公司 | A kind of ripple spring and pin connector and connector assembly |
| CN109462082A (en) * | 2018-11-30 | 2019-03-12 | 中航光电科技股份有限公司 | A kind of connector assembly coupling nut component |
| CN110190462A (en) * | 2018-02-23 | 2019-08-30 | 中航光电科技股份有限公司 | A kind of connector shell and connector |
| CN110212369A (en) * | 2019-06-06 | 2019-09-06 | 中航光电科技股份有限公司 | Pin connector and connector assembly |
| CN110994237A (en) * | 2019-12-26 | 2020-04-10 | 上海应用技术大学 | Aviation connector convenient to plug |
| CN111370877A (en) * | 2020-03-24 | 2020-07-03 | 中航光电科技股份有限公司 | Connector and plug |
| CN111525336A (en) * | 2020-05-15 | 2020-08-11 | 中国北方工业有限公司 | Connector with protection |
| CN111541075A (en) * | 2020-05-20 | 2020-08-14 | 中航光电科技股份有限公司 | Connector capable of preventing corrugated spring from being worn |
| CN111555083A (en) * | 2020-05-20 | 2020-08-18 | 中航光电科技股份有限公司 | Novel jump ring locking connector that takes off |
| CN111555085A (en) * | 2020-05-15 | 2020-08-18 | 中国北方工业有限公司 | Easily separated sealing connector |
| CN111682357A (en) * | 2020-06-17 | 2020-09-18 | 中航光电科技股份有限公司 | Self-locking connector for plug |
| CN111682356A (en) * | 2020-06-17 | 2020-09-18 | 中航光电科技股份有限公司 | But rotary-closing separation moment of torsion size adjustable structure |
| CN112909639A (en) * | 2021-01-28 | 2021-06-04 | 深圳市盛格纳电子有限公司 | Shockproof connector and connector assembly |
| CN113075769A (en) * | 2021-04-01 | 2021-07-06 | 洛阳赛焱光电科技有限公司 | Anti-loose optical fiber converter for realizing non-contact and contact type transmission mode conversion |
| CN113325582A (en) * | 2021-04-30 | 2021-08-31 | 歌尔光学科技有限公司 | Headband adjusting device and head-mounted equipment |
| CN114744440A (en) * | 2022-04-27 | 2022-07-12 | 中航光电科技股份有限公司 | Bayonet connector with anti-backing and self-locking function |
| CN114744441A (en) * | 2022-04-27 | 2022-07-12 | 中航光电科技股份有限公司 | Nut with gradually-changed diameter structure, connector and connector assembly |
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| CN202737213U (en) * | 2012-06-21 | 2013-02-13 | 中航光电科技股份有限公司 | Anti-loosing screw-thread connector and assembly thereof |
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| CN201230090Y (en) * | 2008-05-28 | 2009-04-29 | 中航光电科技股份有限公司 | Spiral connection type electric connector and socket thereof |
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Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958264A (en) * | 2016-06-24 | 2016-09-21 | 中航光电科技股份有限公司 | Adapter connector |
| CN109428204A (en) * | 2017-09-01 | 2019-03-05 | 中航光电科技股份有限公司 | A kind of ripple spring and pin connector and connector assembly |
| CN110190462A (en) * | 2018-02-23 | 2019-08-30 | 中航光电科技股份有限公司 | A kind of connector shell and connector |
| CN108711710A (en) * | 2018-05-16 | 2018-10-26 | 武汉大学 | A kind of quick connection lock locking structure |
| CN108711710B (en) * | 2018-05-16 | 2020-04-10 | 武汉大学 | Quick connection locking structure |
| CN109462082A (en) * | 2018-11-30 | 2019-03-12 | 中航光电科技股份有限公司 | A kind of connector assembly coupling nut component |
| CN110212369A (en) * | 2019-06-06 | 2019-09-06 | 中航光电科技股份有限公司 | Pin connector and connector assembly |
| CN110994237A (en) * | 2019-12-26 | 2020-04-10 | 上海应用技术大学 | Aviation connector convenient to plug |
| CN110994237B (en) * | 2019-12-26 | 2024-05-14 | 上海应用技术大学 | Aviation connector convenient to plug |
| CN111370877A (en) * | 2020-03-24 | 2020-07-03 | 中航光电科技股份有限公司 | Connector and plug |
| CN111555085A (en) * | 2020-05-15 | 2020-08-18 | 中国北方工业有限公司 | Easily separated sealing connector |
| CN111525336B (en) * | 2020-05-15 | 2021-04-30 | 中国北方工业有限公司 | Connector with protection |
| CN111525336A (en) * | 2020-05-15 | 2020-08-11 | 中国北方工业有限公司 | Connector with protection |
| CN111541075A (en) * | 2020-05-20 | 2020-08-14 | 中航光电科技股份有限公司 | Connector capable of preventing corrugated spring from being worn |
| CN111555083A (en) * | 2020-05-20 | 2020-08-18 | 中航光电科技股份有限公司 | Novel jump ring locking connector that takes off |
| CN111682357A (en) * | 2020-06-17 | 2020-09-18 | 中航光电科技股份有限公司 | Self-locking connector for plug |
| CN111682356A (en) * | 2020-06-17 | 2020-09-18 | 中航光电科技股份有限公司 | But rotary-closing separation moment of torsion size adjustable structure |
| CN112909639B (en) * | 2021-01-28 | 2021-09-17 | 深圳市盛格纳电子有限公司 | Shockproof connector and connector assembly |
| CN112909639A (en) * | 2021-01-28 | 2021-06-04 | 深圳市盛格纳电子有限公司 | Shockproof connector and connector assembly |
| CN113075769A (en) * | 2021-04-01 | 2021-07-06 | 洛阳赛焱光电科技有限公司 | Anti-loose optical fiber converter for realizing non-contact and contact type transmission mode conversion |
| CN113325582A (en) * | 2021-04-30 | 2021-08-31 | 歌尔光学科技有限公司 | Headband adjusting device and head-mounted equipment |
| CN114744440A (en) * | 2022-04-27 | 2022-07-12 | 中航光电科技股份有限公司 | Bayonet connector with anti-backing and self-locking function |
| CN114744441A (en) * | 2022-04-27 | 2022-07-12 | 中航光电科技股份有限公司 | Nut with gradually-changed diameter structure, connector and connector assembly |
| CN114744441B (en) * | 2022-04-27 | 2024-05-07 | 中航光电科技股份有限公司 | Nut with gradual diameter structure, connector and connector assembly |
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|---|---|
| CN105576438B (en) | 2018-01-09 |
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