CN101958483A - Electrical connector with rotatable interface - Google Patents
Electrical connector with rotatable interface Download PDFInfo
- Publication number
- CN101958483A CN101958483A CN2010105014591A CN201010501459A CN101958483A CN 101958483 A CN101958483 A CN 101958483A CN 2010105014591 A CN2010105014591 A CN 2010105014591A CN 201010501459 A CN201010501459 A CN 201010501459A CN 101958483 A CN101958483 A CN 101958483A
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- China
- Prior art keywords
- mentioned
- thin plate
- insulating body
- electric connector
- clad
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- 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
- H01R35/04—Turnable line connectors with limited rotation angle with frictional contact members
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- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to an electrical connector with a rotatable interface, which comprises an interface part and a rotating mechanism, wherein the interface part comprises an insulating main body and an iron case sheathed outside the insulating main body, and the insulating main body is provided with an assembly slot; the rotating mechanism comprises a mechanism component providing a cable channel, a rotating connected with the mechanism component and a baffle plate, one part of the baffle plate is assembled in the assembly slot, and the other part is located between the insulating main body and the mechanism body; and the baffle plate is located between the insulating main body and the mechanism component ad is connected with the iron case. When the interface part of the electrical connector with the rotatable interface is inserted and plugged, the iron case can not fall off the insulating main body even the insertion and plugging is frequent.
Description
[technical field]
The present invention relates to a kind of electric connector with rotatable interface, especially about a kind of electric connector with rotatable interface that is applied to portable electronic devices.
[background technology]
USB (universal serial bus) (Universal Serial Bus, USB) to have transmission speed fast for electric connector, easy to use, support hot plug, connect flexibly, characteristics such as independently-powered are widely used in the electron trade, can connect mouse, keyboard, printer, scanner, camera, flash disk, MP3, mobile phone, digital camera, portable hard drive, external smooth floppy drive, USB network interface card or the like nearly all external device.
So,, have very high utilization rate with the electronic installation that the USB electric connector links to each other.Some small-sized peripheral equipments on the present society, as card reader, network card or carry-on dish or the like, its USB joint all directly is attached on the equipment, but not the circumscribed USB joint, if it add the function of rotation, just can increase the convenience of use.
See also Fig. 1, a kind of present interfaces is USB electric connector 9 rotatably, and it comprises interface section 90 and rotating mechanism 91.Described interface section 90 comprises that an insulating body 92 and that conducting terminal 93 is housed is set in the iron-clad 94 outside the insulating body 92.Iron-clad 94 is set in the outside of insulating body 92, is roughly flat cuboid tubular structure.The roof of iron-clad 94 (not label) is provided with two holding sections 95 that engage with two depressed parts (figure does not show) at insulating body 92 rear portions, to realize both relative fixed.
Yet fixing between the holding section 95 of above-mentioned iron-clad 94 and the depressed part of insulating body 92 is also insecure, if plug USB electric connector 9 repeatedly, iron-clad 94 is easy to come off from insulating body 92.Given this, need to make improvement at the rotatable USB electric connector 9 of above-mentioned interface.
[summary of the invention]
For the technical problem that the iron-clad that solves the prior art electric connector with rotatable interface comes off easily, be necessary to provide a kind of electric connector with rotatable interface of difficult drop-off.
A kind of electric connector with rotatable interface, it comprises interface section and rotating mechanism, the interface section comprises that the insulating body and that conducting terminal is housed is sheathed on the outer iron-clad of insulating body, above-mentioned insulating body has a fitting recess, rotating mechanism comprises that one provides mechanism's part, of cable passage to be connected in the rotation section and a plate washer of mechanism's part, the part of above-mentioned rotation section is assembled in the above-mentioned fitting recess, another part is between insulating body and mechanism's part, above-mentioned plate washer and is connected with above-mentioned iron-clad between insulating body and mechanism's part.
Compared with prior art, electric connector with rotatable interface of the present invention further comprises the plate washer in the rotating shaft that is sheathed between insulating body and the mechanism's part, and is connected between above-mentioned plate washer and the iron-clad.Structure like this, even if plug rotatably electric connector of above-mentioned interface repeatedly, iron-clad can not come off from insulating body yet.
[description of drawings]
Fig. 1 is the stereogram of the rotatable USB electric connector of a kind of prior art interface.
Fig. 2 is the stereogram of electric connector with rotatable interface of the present invention.
Fig. 3 is the mechanism's part of electric connector with rotatable interface shown in Figure 2 and the stereogram of rotation section.
Fig. 4 is the stereogram of the insulating body of electric connector with rotatable interface shown in Figure 2.
Fig. 5 is the stereogram of the iron-clad of electric connector with rotatable interface shown in Figure 2.
Fig. 6 is the stereogram of the plate washer of electric connector with rotatable interface shown in Figure 2.
[embodiment]
See also Fig. 2 to Fig. 6, the invention provides a kind of electric connector with rotatable interface 1, comprise interface section 10 and rotating mechanism 11, wherein interface section 10 comprises insulating body 2, is loaded on one group of conducting terminal 3 in the insulating body 2 and covers in insulating body outer 2 iron-clad 4 outward.Rotating mechanism 11 comprises that the rear portion that one is used to provide rotation section 5 that mechanism's part 6, of cable passage 61 is connected in mechanism's part 6, is loaded on insulating body 2 cooperates the pair of resilient members (figure does not show) of rotating, is inserted in the plate washer 8 on the rotation section 5 between insulating body 2 and the mechanism's part 6 with the rotation section 5 of mechanism part 6.
See also Fig. 4, insulating body 2 is roughly rectangular thin plate, it comprises that one is positioned at that anterior butt joint hyoplastron 21, is positioned at the rear portion and the end face 220 of department of assembly 22, the one self-assembly portions 22 that link to each other with butt joint hyoplastron 21 is arranged with the accommodating groove that is used to connect up 23 downwards, oneself an insulate central position of rear surface 24 of body 2 is offered forward and is used to install the fitting recess 20 of rotation section and the installing hole 27 of pair of resilient members 7.Department of assembly 22 is concordant with the bottom surface 211 of docking hyoplastron 21, thus the end face 220 of department of assembly 22 be higher than dock hyoplastron 21 end face 210 the two be step-like.At least a portion of fitting recess 20 is through to the end face 220 of department of assembly 22, and is connected with accommodating groove 23.Two sides 223 symmetries of installing hole 27 self-assembly portions 22 are inwardly offered, and are communicated with fitting recess 20.
See also Fig. 5, iron-clad 4 is set in the outside of insulating body 2, is roughly flat cuboid tubular structure.Iron-clad 4 comprises roof 40, the diapire 44 that be arranged in parallel with roof 40, the two side 43 that is connected roof 40 and diapire 44.Fitting recess 20 corresponding positions with insulating body 2 on the roof 40 of iron-clad 4 offer an opening 45.
See also Fig. 3, rotation section 5 comprises that a rotating shaft 51 that is provided with a circle gear hobbing is connected the connecting portion (not label) of rotating shaft 51 and mechanism's part 6 with one.The gear hobbing profile of rotating shaft 51 and the connection between gear hobbing are smooth camber line.Described connecting portion comprises partly overlapping one first platform 55 and one second platform 56.First platform 55 is connected between the rotating shaft 51 and second platform 56, and second platform 56 is connected with mechanism part 6 by bolt 57.The two ends of second platform 56 are respectively equipped with a screw that is used for fixing bolt 57 (figure does not show); 6 also are provided with two holes corresponding with screw (figure does not show) on the described mechanism part.The two sides 58 of first platform 55 are respectively the curved surfaces of an indent, are used to above-mentioned bolt 57 that installing space is provided.Above-mentioned two platforms 55,56 and rotating shaft 51 all have a through hole 59 that is used to wear cable along axis direction.
See also Fig. 6, above-mentioned plate washer 8 is a metal material, comprise vertical thin plate 81, the one right vertically thin plate 83 in a left side that is positioned at one first plane and be positioned at second plane one horizontal thin plate 85 vertical, the crooked respectively part end face 810,830 that is connected to left and right vertical thin plate 81,83 in the two ends of described horizontal thin plate 85 1 sides with first plane.Two relative medial surfaces 811,831 of left and right vertical thin plate 81,83 are the smooth curved surface of symmetry, form a socket 813 therebetween.Above-mentioned socket 813 is used to be plugged in the part rotating shaft 51 between insulating body 2 and the mechanism's part 6.The length of above-mentioned horizontal thin plate 85 equals the length of the opening 45 of iron-clad 4 substantially, width is less than the width of opening 45, so that form a slit 41 adjacent with horizontal thin plate 85 on iron-clad 4, above-mentioned slit 41 is used to plug the element (figure does not show) of a fixed rotating shaft 51.Contact-making surface welding between above-mentioned horizontal thin plate 85, the vertical thin plate 81 in a left side and right vertically thin plate 83 and the iron-clad 4.
In addition, be formed with breach 46 respectively on the solder side of the two side 43 of above-mentioned iron-clad 4 and diapire 44.Be formed with the protuberance 86 of corresponding breach 46 on the solder side of above-mentioned left and right vertical thin plate 81,83,, thereby realize the welding location in case stop plate 8 moves along the length and the Width of iron-clad 4.
In addition, above-mentioned left and right vertical thin plate 81,83 and horizontal thin plate 85 are one-body molded, and contiguous horizontal thin plate 85 places are provided with a recess 88 adjacent with horizontal thin plate 85 respectively on the end face 810,830 of above-mentioned left and right thin plate 81,83.Above-mentioned recess 88 is convenient to be bent to form above-mentioned horizontal thin plate 85.
The assembling sequence of electric connector 1 is: a) each bar separated time of an end of cable (figure does not show) welds with conducting terminal 3 respectively; B) elastic component is packed in the installing hole 27 of insulating body 2; C) iron-clad 4 is placed in outside the insulating body 2; D) connecting portion is fixing with mechanism's part 6 by bolt 57, the other end of cable passes the cable passage 61 of mechanism's part 6 via the through hole 59 of rotating shaft 51 and connecting portion; E) rotating shaft 51 is provided with in the flat fitting recess 20 that inserts insulating body 2 of the part of gear hobbing, another part is between insulating body 2 and mechanism's part 6, and in this process, each elastic component 7 arrives the tooth root portion position between the gear hobbing of rotating shafts 51; F) in the slit 41 of iron-clad 4, plug an element that is used for fixing rotating shaft 51; (g) plate washer 8 is inserted in the rotating shaft 51 between insulating body 2 and the mechanism's part 6, and plate washer 8 is connected with the contact-making surface spot welding of iron-clad 4.
In the use, interface section 10 can be rotated with respect to rotating mechanism 11, and when rotation relatively took place for the two, rotating shaft 51 supported maintenance to another to tooth root position and elastic component 7 by a pair of tooth root rotated position and stablizes; Rotate continuously, can hear " whip " sound.
Compared with prior art, electric connector with rotatable interface 1 of the present invention further comprises the plate washer 8 in the rotating shaft 51 that is sheathed between insulating body 2 and the mechanism's part 6, and spot welding is connected between above-mentioned plate washer 8 and the iron-clad 4.Structure like this, even if plug above-mentioned electric connector with rotatable interface 1 repeatedly, iron-clad 4 can not come off from insulating body 2 yet.In addition, be formed with breach 46 and corresponding protuberance 86 on the solder side of above-mentioned iron-clad 4 and left and right vertical thin plate 81,83 respectively, thereby can realize the welding location.In addition, contiguous horizontal thin plate 85 places are provided with the recess 88 adjacent with horizontal thin plate 85 respectively on the end face 810,830 of above-mentioned left and right thin plate 81,83, are convenient to be bent to form above-mentioned horizontal thin plate 85, and processing procedure is simple.
It is described that electric connector with rotatable interface 1 of the present invention is not limited to the foregoing description, also can have other numerous variations modes, as: plate washer 8 also can include only the left and right vertical thin plate 81,83 between insulating body 2 and mechanism's part 6, respectively with left and right vertical thin plate 81,83 and iron-clad 4 welding; Plate washer 8 is also can be directly one-body molded with above-mentioned rotation section 5, but not utilizes socket 813 to be inserted in the rotating shaft 51; Plate washer 8 also can adopt a jack to replace above-mentioned socket 813, and before rotating shaft 51 was installed on fitting recess 20, described plate washer 8 utilized jack sleeve to be located in the rotating shaft; Also can adopt the alternate manner except that welding to be connected between plate washer 8 and the iron-clad 4, as on the roof 40 of riveted joint or iron-clad 4 and the diapire 44 slot being set, for plate washer 8 grafting etc.
Claims (10)
1. electric connector with rotatable interface, it comprises interface section and rotating mechanism, the interface section comprises that the insulating body and that conducting terminal is housed is sheathed on the outer iron-clad of insulating body, above-mentioned insulating body has a fitting recess, rotating mechanism comprises that one provides mechanism's part and of cable passage to be connected in the rotation section of mechanism's part, the part of above-mentioned rotation section is assembled in the above-mentioned fitting recess, another part is between insulating body and mechanism's part, it is characterized in that: described rotating mechanism further comprises a plate washer, above-mentioned plate washer and is connected with above-mentioned iron-clad between insulating body and mechanism's part.
2. electric connector with rotatable interface as claimed in claim 1 is characterized in that: above-mentioned plate washer and the welding of above-mentioned iron-clad.
3. electric connector with rotatable interface as claimed in claim 2 is characterized in that: above-mentioned plate washer plugs or is sheathed on the rotation section between insulating body and the mechanism's part.
4. electric connector with rotatable interface as claimed in claim 3, it is characterized in that: above-mentioned rotation section comprises that a rotating shaft that is provided with a circle gear hobbing is connected the connecting portion of rotating shaft and mechanism's part with one, the part of described rotating shaft is assembled in the fitting recess, another part is between insulating body and mechanism's part, and above-mentioned plate washer plugs or is sheathed in the rotating shaft between insulating body and the mechanism's part.
5. electric connector with rotatable interface as claimed in claim 4, it is characterized in that: above-mentioned connecting portion comprises a platform, the two ends of above-mentioned platform are respectively equipped with a screw, and the said mechanism part is provided with the hole corresponding with above-mentioned screw, adopt bolt between above-mentioned connecting portion and the mechanism's part.
6. electric connector with rotatable interface as claimed in claim 2, it is characterized in that: above-mentioned iron-clad comprises the diapire that a roof, be arranged in parallel with roof, the two side that is connected roof and diapire, offers an opening with the corresponding position of the fitting recess of insulating body on the roof of iron-clad.
7. electric connector with rotatable interface as claimed in claim 6, it is characterized in that: above-mentioned plate washer comprises the vertical thin plate in a left side, a right vertically thin plate that is positioned at one first plane and is positioned at second plane one horizontal thin plate vertical with first plane, the two ends of described horizontal thin plate connect left and right vertical thin plate respectively, form a socket that is used to plug the rotation section between insulating body and mechanism's part between the two relative sides of left and right vertical thin plate.
8. electric connector with rotatable interface as claimed in claim 7, it is characterized in that: the length of above-mentioned horizontal thin plate equals the length of the opening of iron-clad, width is less than the width of opening, so that form a slit adjacent with horizontal thin plate on iron-clad, above-mentioned slit is used to the element of fixed rotating shaft that installing space is provided.
9. electric connector with rotatable interface as claimed in claim 7 is characterized in that: be formed with breach and corresponding protuberance on the solder side of above-mentioned iron-clad and left and right vertical thin plate respectively, realize the welding location.
10. electric connector with rotatable interface as claimed in claim 7 is characterized in that: be respectively equipped with a recess adjacent with horizontal thin plate on the end face of above-mentioned left and right thin plate, be convenient to be bent to form above-mentioned horizontal thin plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105014591A CN101958483B (en) | 2010-09-30 | 2010-09-30 | Electrical connector with rotatable interface |
| PCT/CN2011/076443 WO2012041090A1 (en) | 2010-09-30 | 2011-06-27 | Electrical connector with rotatable interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105014591A CN101958483B (en) | 2010-09-30 | 2010-09-30 | Electrical connector with rotatable interface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101958483A true CN101958483A (en) | 2011-01-26 |
| CN101958483B CN101958483B (en) | 2013-01-16 |
Family
ID=43485682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105014591A Expired - Fee Related CN101958483B (en) | 2010-09-30 | 2010-09-30 | Electrical connector with rotatable interface |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101958483B (en) |
| WO (1) | WO2012041090A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012041090A1 (en) * | 2010-09-30 | 2012-04-05 | 深圳市德仓科技有限公司 | Electrical connector with rotatable interface |
| CN102832521A (en) * | 2012-09-11 | 2012-12-19 | 宁波瑞明电器有限公司 | Rotary socket |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101609952A (en) * | 2009-07-08 | 2009-12-23 | 深圳市德仓科技有限公司 | A kind of electric connector with rotatable interface |
| CN201490546U (en) * | 2009-08-05 | 2010-05-26 | 深圳市德仓科技有限公司 | Connector device with rotary interface |
| CN201490547U (en) * | 2009-08-05 | 2010-05-26 | 深圳市德仓科技有限公司 | USB interface connector with rotary interface |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7670190B2 (en) * | 2008-07-08 | 2010-03-02 | Hon Hai Precision Ind. Co., Ltd. | Rotatable electrical interconnection device |
| CN101604810B (en) * | 2009-07-08 | 2012-05-30 | 深圳市德仓科技有限公司 | Joint device with rotation function |
| CN101609953B (en) * | 2009-07-08 | 2011-02-09 | 深圳市德仓科技有限公司 | USB adaptor having rotation function |
| CN101958483B (en) * | 2010-09-30 | 2013-01-16 | 深圳市德仓科技有限公司 | Electrical connector with rotatable interface |
-
2010
- 2010-09-30 CN CN2010105014591A patent/CN101958483B/en not_active Expired - Fee Related
-
2011
- 2011-06-27 WO PCT/CN2011/076443 patent/WO2012041090A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101609952A (en) * | 2009-07-08 | 2009-12-23 | 深圳市德仓科技有限公司 | A kind of electric connector with rotatable interface |
| CN201490546U (en) * | 2009-08-05 | 2010-05-26 | 深圳市德仓科技有限公司 | Connector device with rotary interface |
| CN201490547U (en) * | 2009-08-05 | 2010-05-26 | 深圳市德仓科技有限公司 | USB interface connector with rotary interface |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012041090A1 (en) * | 2010-09-30 | 2012-04-05 | 深圳市德仓科技有限公司 | Electrical connector with rotatable interface |
| CN102832521A (en) * | 2012-09-11 | 2012-12-19 | 宁波瑞明电器有限公司 | Rotary socket |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012041090A1 (en) | 2012-04-05 |
| CN101958483B (en) | 2013-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20170930 |