CN1885632A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN1885632A CN1885632A CN 200610061039 CN200610061039A CN1885632A CN 1885632 A CN1885632 A CN 1885632A CN 200610061039 CN200610061039 CN 200610061039 CN 200610061039 A CN200610061039 A CN 200610061039A CN 1885632 A CN1885632 A CN 1885632A
- Authority
- CN
- China
- Prior art keywords
- connector
- electrical connection
- connection section
- electric
- plug
- 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.)
- Pending
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The disclosed electric connector comprises: a first/second connection piece with a first/second electric part, a column on first piece with at least one L-shaped slot outside to cross through the column front end and form opening, a sleeve on second piece with inner size fit to last column outer size and proper convex blocks with size not larger than the opposite slot. This invention forms an axial locking mechanism to provide well electric feature and avoid device damage.
Description
Technical field
The present invention relates to a kind of electric connector, relate in particular to a kind of axially electric connector of locking of realizing.
Background technology
Electric connector is a jockey a kind of commonly used of realizing electrical connection in the electronics industry, comprise that some axially cooperate the electric connector of realizing connection, these connectors generally include the connector one of axial cooperation, connector two, connector one is provided with first electrical connection section, connector two is provided with second electrical connection section, when connector one, when connector two axially cooperates, described first electrical connection section and second electrical connection section are electrically connected, for example some earphone adapters and charger adapter, can realize that so same earphone and charger are transferred on another joint of different size size and shape by electric connector, but the electric connector that present this type of axially connects is owing to lack the axial lock fixed structure, realize axial locking by the tolerance or the elastic force of elastomeric element often, pull down in external force like this, connector one, connector two can be moved between mutually, so then contact bad even can come off, cause circuit to connect unstable loose contact, serious even may damage the equipment that is connected.
Summary of the invention
The object of the present invention is to provide a kind of electric connector with axial lock fixed structure.
The technical solution adopted in the present invention is: electric connector comprises the connector one of axial cooperation, connector two, described connector one is provided with first electrical connection section, described connector two is provided with second electrical connection section, when described connector one, when connector two axially cooperates, described first electrical connection section and second electrical connection section are electrically connected, on the described connector one cylinder is arranged, described first electrical connection section is positioned at the cylinder center, described cylinder periphery is provided with at least one " L " shape groove, be preferably " L " shape groove, also can be two symmetries or three circumferential uniform, the straight-through cylinder end face of described " L " shape groove forms opening, corresponding therewith, described connector two is provided with a sleeve, sleeve diameter matches with cylinder external diameter on the connector one, described sleeve lining is provided with at least one but no more than " L " shape groove quantity and the corresponding projection in position near end face, described projection circumferential width is less than or equal to " L " shape groove upper shed circumferential width, described projection axial width is less than or equal to " L " shape fluted shaft to width, described connector one, when connector two axially cooperates, described projection enters in " L " shape groove described connector one through the opening of " L " shape groove, connector two rotation back projection relatively also can be realized axial locking along rotation in " L " shape groove.
Also be provided with the 3rd electrical connection section on described connector two, the 3rd electrical connection section and second electrical connection section are connected by directly contact or lead realizes electrical connection, with other circuit of further connection, or directly connects lead by second electrical connection section on the connector two.
Easy to connect in order to make, on described connector one and connector two, also have telltale mark, when described projection is aimed at " L " shape channel opening, telltale mark alignment on described connector one and the connector two.
Too much for fear of projection with the wearing and tearing of " L " shape groove, on described connector one, also be provided with abutment face, when connector two upper bush end faces contact abutment face, axially fully by " L " shape channel opening, be that rotatable realization axially locks this moment to described projection.
As one of optimal way of such scheme, described first electrical connection section is a plug that is made of inside and outside two metal tubes and intermediate insulation body, described second electrical connection section comprises one at the contact pin at connector two inner circular aperture centers and the reed on the circular hole wall, described Circularhole diameter is greater than the plug diameter, when described connector one, when connector two axially cooperates, described contact pin inserts in first electrical connection section and is in contact with it in the metal tube, and described reed contacts with the outer metal tube of first electrical connection section.
As another optimal way, described first electrical connection section is a headset plug, and described second electrical connection section is an earphone jack.
Described the 3rd electrical connection section is a plug that is made of inside and outside two metal tubes and intermediate insulation body or flat charging plug.
The invention has the beneficial effects as follows: owing to constitute the axial lock fixed structure by projection, " L " shape groove on the electric connector of the present invention, when projection is realized axially locking after rotation in " L " shape groove, make connection back contact stabilization good, can axial do not move even come off because of caused by external force, the contact of connector is reliable, unlikely generation outage and instant cut-off phenomenon provide excellent electric characteristics, avoid device damage.。
To and be elaborated to mini optical fibre optical cable of the present invention in conjunction with the accompanying drawings by embodiment below.
Description of drawings
Fig. 1 is the perspective view of the specific embodiment of the invention;
Fig. 2 is the end view of the connector one in the specific embodiment of the invention;
Fig. 3 is the end view of the connector two in the specific embodiment of the invention;
Fig. 4 is the butt joint schematic diagram of specific embodiment of the invention connector one, connector two;
Fig. 5 is the schematic diagram after the connection of the specific embodiment of the invention.
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, electric connector comprises connector 1, the connector 22 of axial cooperation, one cylinder 10 is arranged on the connector one, first electrical connection section is positioned at cylinder 10 centers, it is a plug that constitutes by interior metal tube 11, outer two metal tubes 12 and intermediate insulation body, cylinder 10 peripheries are provided with " L " shape groove 13, when producing, also can be designed as two symmetries or three circumferential uniform " L " shape grooves, " L " shape groove 13 straight-through cylinder 10 end faces form opening 14, also are provided with abutment face 15 and telltale mark 16 on the connector one; Connector 22 is provided with a sleeve 20, sleeve 20 matches with cylinder 10 external diameters on the connector one, sleeve 20 inwalls are provided with a projection 21 near end face, projection 21 circumferential width equal " L " shape groove upper shed 14 circumferential width, projection 21 axial widths equal " L " shape groove 13 axial widths, connector 22 inner circular aperture are provided with second electrical connection section, second electrical connection section comprises one at the contact pin 22 at connector two inner circular aperture centers and the reed 23 on the circular hole wall, Circularhole diameter is greater than the plug diameter of first electrical connection section on the connector 1, for further connecting other circuit or device junction, on connector 22, also be provided with the 3rd electrical connection section 25, the 3rd electrical connection section 25 directly contacts with second electrical connection section and realizes being electrically connected, its structure also is one by interior metal tube in the present embodiment, the plug that outer two metal tubes and intermediate insulation body constitute also can be the first-class or lead of other forms of joint such as earphone during actual production.
As shown in Figure 4, when needs connector 1, when connector 22 axially cooperates, earlier with telltale mark 16 on the connector 1, telltale mark 24 alignment on the connector 22, projection 21 is aimed at " L " shape channel openings 14 at this moment, both are pushed away closely mutually draw close, connector 22 upper bushes 20 are inserted in cylinder 10 on the connector 1, the contact pin 22 of second electrical connection section inserts the interior metal tube 11 of first electrical connection section, when on the connector 22 upper bush end faces contacts connector 1 during abutment face 15, this moment, projection 21 was axially fully by " L " shape channel opening 14, reed 23 contacts with the outer metal tube 12 of first electrical connection section, first electrical connection section and second electrical connection section are realized being electrically connected, with connector 1, connector 22 also edge " L " shape groove 13 interior rotations of rotation back projection relatively, being subjected to 13 restrictions of " L " shape groove can not move axially, can realize axial locking, after connecting locking and finishing as shown in Figure 5.
The present invention can be used for various electrical connections, for example is used for single charger is connected the charging connector of going up different size and shape size, promptly can be the distinct interface charging of the mobile phone of various different brands models, need not buy a plurality of different chargers simultaneously.
The above only is a preferred implementation of the present invention, and those skilled in the art also may make different equivalences or become bad conversion according to technical characterictic of the present invention, but still belongs within the protection range of claim of the present invention.
Claims (10)
1, a kind of electric connector, the connector one that comprises axial cooperation, connector two, described connector one is provided with first electrical connection section, described connector two is provided with second electrical connection section, when described connector one, when connector two axially cooperates, described first electrical connection section and second electrical connection section are electrically connected, it is characterized in that: on the described connector one cylinder is arranged, described first electrical connection section is positioned at the cylinder center, described cylinder periphery is provided with at least one " L " shape groove, the straight-through cylinder end face of described " L " shape groove forms opening, corresponding therewith, described connector two is provided with a sleeve, sleeve diameter matches with cylinder external diameter on the connector one, described sleeve lining is provided with at least one but no more than " L " shape groove quantity and the corresponding projection in position near end face, described projection circumferential width is less than or equal to " L " shape groove upper shed circumferential width, described projection axial width is less than or equal to " L " shape fluted shaft to width, described connector one, when connector two axially cooperates, described projection enters in " L " shape groove described connector one through the opening of " L " shape groove, connector two can be realized axial locking after the rotation relatively.
2, electric connector as claimed in claim 1 is characterized in that: also be provided with the 3rd electrical connection section on the described connector two, the 3rd electrical connection section is connected by direct contact or lead with second electrical connection section to be realized being electrically connected.
3, electric connector as claimed in claim 1 is characterized in that: also have telltale mark on described connector one and the connector two, and when described projection is aimed at " L " shape channel opening, telltale mark alignment on described connector one and the connector two.
4, electric connector as claimed in claim 1 is characterized in that: also be provided with abutment face on the described connector one, when connector two upper bush end faces contact abutment face, described projection is axially fully by " L " shape channel opening.
5, as claim 1,2,3 or 4 described electric connectors, it is characterized in that: described first electrical connection section is a plug that is made of inside and outside two metal tubes and intermediate insulation body, described second electrical connection section comprises one at the contact pin at connector two inner circular aperture centers and the reed on the circular hole wall, described Circularhole diameter is greater than the plug diameter, when described connector one, when connector two axially cooperates, described contact pin inserts in first electrical connection section and is in contact with it in the metal tube, and described reed contacts with the outer metal tube of first electrical connection section.
6, electric connector as claimed in claim 5 is characterized in that: described the 3rd electrical connection section is a plug that is made of inside and outside two metal tubes and intermediate insulation body.
7, electric connector as claimed in claim 5 is characterized in that: described the 3rd electrical connection section is a flat charging plug.
8, as claim 1,2,3 or 4 described electric connectors, it is characterized in that: described first electrical connection section is a headset plug, and described second electrical connection section is an earphone jack.
9, electric connector as claimed in claim 8 is characterized in that: described the 3rd electrical connection section is a plug that is made of inside and outside two metal tubes and intermediate insulation body.
10, electric connector as claimed in claim 8 is characterized in that: described the 3rd electrical connection section is a flat charging plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610061039 CN1885632A (en) | 2006-06-09 | 2006-06-09 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610061039 CN1885632A (en) | 2006-06-09 | 2006-06-09 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1885632A true CN1885632A (en) | 2006-12-27 |
Family
ID=37583659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610061039 Pending CN1885632A (en) | 2006-06-09 | 2006-06-09 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1885632A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101350477B (en) * | 2007-07-17 | 2011-05-18 | 王悦 | Straight-pushing type connecting apparatus for probe |
| CN102946021A (en) * | 2012-11-13 | 2013-02-27 | 威海双丰电子集团有限公司 | Cable connecting device |
| CN104011944A (en) * | 2011-12-23 | 2014-08-27 | 德尔福国际业务卢森堡公司 | Connector arrangement with self alignment |
| CN104379964A (en) * | 2012-01-30 | 2015-02-25 | 博泰克有限公司 | A connector |
| CN105057687A (en) * | 2015-07-29 | 2015-11-18 | 厦门理工学院 | Metal liquid drop cooling device |
| CN105428911A (en) * | 2015-12-18 | 2016-03-23 | 镇江步云电子有限公司 | Rapid connector for electrical connection |
| CN107086440A (en) * | 2017-06-28 | 2017-08-22 | 河南森源电气股份有限公司 | A kind of transfer bus component and insulation system and its insulation plug and insulating cylinder |
| CN107854153A (en) * | 2017-12-25 | 2018-03-30 | 芜湖锐进医疗设备有限公司 | Medical saw bores the installs fixture for ensureing concentricity |
| CN107959170A (en) * | 2017-11-27 | 2018-04-24 | 杭州爱尚智能家居有限公司 | A kind of spliced upset intelligent socket |
| CN108091444A (en) * | 2017-12-21 | 2018-05-29 | 深圳讯道实业股份有限公司 | A kind of radiation protection, saline-alkali tolerant nuclear power station protection coaxial cable |
| CN108270104A (en) * | 2016-12-30 | 2018-07-10 | 富泰华工业（深圳）有限公司 | Anticreep Earphone joint and anticreep earphone interface |
| CN111697504A (en) * | 2020-06-19 | 2020-09-22 | 安徽精工电缆桥架有限公司 | Anti-seismic support hanger based on direction adjustment |
-
2006
- 2006-06-09 CN CN 200610061039 patent/CN1885632A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101350477B (en) * | 2007-07-17 | 2011-05-18 | 王悦 | Straight-pushing type connecting apparatus for probe |
| CN104011944B (en) * | 2011-12-23 | 2016-07-06 | 德尔福国际业务卢森堡公司 | From the electrical connector aligned |
| CN104011944A (en) * | 2011-12-23 | 2014-08-27 | 德尔福国际业务卢森堡公司 | Connector arrangement with self alignment |
| CN104379964A (en) * | 2012-01-30 | 2015-02-25 | 博泰克有限公司 | A connector |
| CN102946021A (en) * | 2012-11-13 | 2013-02-27 | 威海双丰电子集团有限公司 | Cable connecting device |
| CN105057687A (en) * | 2015-07-29 | 2015-11-18 | 厦门理工学院 | Metal liquid drop cooling device |
| CN105428911B (en) * | 2015-12-18 | 2018-02-16 | 乐利精密工业(深圳)有限公司 | A kind of electrical connection fast connector |
| CN105428911A (en) * | 2015-12-18 | 2016-03-23 | 镇江步云电子有限公司 | Rapid connector for electrical connection |
| CN108270104A (en) * | 2016-12-30 | 2018-07-10 | 富泰华工业（深圳）有限公司 | Anticreep Earphone joint and anticreep earphone interface |
| CN107086440A (en) * | 2017-06-28 | 2017-08-22 | 河南森源电气股份有限公司 | A kind of transfer bus component and insulation system and its insulation plug and insulating cylinder |
| CN107086440B (en) * | 2017-06-28 | 2024-03-26 | 河南森源电气股份有限公司 | Switching bus assembly, insulation structure, insulation plug and insulation cylinder thereof |
| CN107959170A (en) * | 2017-11-27 | 2018-04-24 | 杭州爱尚智能家居有限公司 | A kind of spliced upset intelligent socket |
| CN108091444A (en) * | 2017-12-21 | 2018-05-29 | 深圳讯道实业股份有限公司 | A kind of radiation protection, saline-alkali tolerant nuclear power station protection coaxial cable |
| CN108091444B (en) * | 2017-12-21 | 2023-12-26 | 深圳讯道实业股份有限公司 | Radiation-proof and saline-alkali-resistant protection coaxial cable for nuclear power station |
| CN107854153A (en) * | 2017-12-25 | 2018-03-30 | 芜湖锐进医疗设备有限公司 | Medical saw bores the installs fixture for ensureing concentricity |
| CN111697504A (en) * | 2020-06-19 | 2020-09-22 | 安徽精工电缆桥架有限公司 | Anti-seismic support hanger based on direction adjustment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1885632A (en) | Electric connector | |
| CN2899168Y (en) | Electric connector | |
| CN201438573U (en) | Electrical connector assembly | |
| CN102195192A (en) | Hybrid connector | |
| WO2021189788A1 (en) | Novel sma-type radio frequency coaxial connector | |
| CN213845753U (en) | Radio frequency coaxial cable connector with elastic clamping structure | |
| CN204257981U (en) | A kind of radio frequency connector | |
| CN101425651B (en) | Bus bar joint device for lighting | |
| CN201194296Y (en) | Radio frequency coaxial connector | |
| CN210692834U (en) | 5G communication connector tied in a bundle | |
| CN201230044Y (en) | Plugging type electric connector, plug and socket thereof | |
| CN201075427Y (en) | Electric Connector | |
| CN213717138U (en) | Bend type adapter for adapting cable | |
| CN214124228U (en) | Nineteen-core interlocking connector | |
| CN208093891U (en) | A kind of fast-spliced sub-miniature A connector | |
| CN203085825U (en) | Insulation connector and buckle-pressing cable joint using same | |
| CN108258476B (en) | Bent radio frequency coaxial connector | |
| CN100553052C (en) | Interface of coaxial cable connector | |
| CN219226755U (en) | Separable connector and switch equipment with same | |
| CN218919488U (en) | Combined radio frequency connector | |
| CN220857062U (en) | Coaxial connector capable of protecting interface | |
| CN110086020A (en) | A kind of multi-core coaxial injection molding electrical connector plug | |
| CN221080531U (en) | Photoelectric mixed connector | |
| CN208062305U (en) | A kind of compound lock pin of photoelectricity | |
| CN220066242U (en) | Connector with protective sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |