CN101958483B - Electrical connector with rotatable interface - Google Patents
Electrical connector with rotatable interface Download PDFInfo
- Publication number
- CN101958483B CN101958483B CN2010105014591A CN201010501459A CN101958483B CN 101958483 B CN101958483 B CN 101958483B CN 2010105014591 A CN2010105014591 A CN 2010105014591A CN 201010501459 A CN201010501459 A CN 201010501459A CN 101958483 B CN101958483 B CN 101958483B
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- CN
- China
- Prior art keywords
- mentioned
- insulating body
- clad
- iron
- electric connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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, the 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 etc. nearly all external device.
Therefore, with the electronic installation that the USB electric connector links to each other, have very high utilization rate.Some small-sized peripheral equipments on the present society, such as card reader, network card or Portable disk etc., its USB joint all directly is attached on the equipment, but not the circumscribed USB joint, if it adds the function of rotation, just can increase the convenience of use.
See also Fig. 1, a kind of existing interface 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 part (not shown) at insulating body 92 rear portions, and is relatively fixing to realize both.
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 repeatedly plug USB electric connector 9, iron-clad 94 is easy to come off from insulating body 92.Given this, need to make improvement for the rotatable USB electric connector 9 of above-mentioned interface.
[summary of the invention]
For the iron-clad that solves the prior art electric connector with rotatable interface holds caducous technical problem, 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 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 repeatedly plug rotatably electric connector of above-mentioned interface, 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 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 comprise the rear portion that one is used for providing 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 cooperate with the rotation section 5 of mechanism part 6 rotation the pair of resilient members (not shown), be inserted in the plate washer 8 on the rotation section 5 between insulating body 2 and the mechanism's part 6.
See also Fig. 4, insulating body 2 is roughly rectangular thin plate, it comprises that one is positioned at that anterior docking hyoplastron 21, is positioned at the rear portion and the end face 220 of department of assembly 22, the one self-assembly sections 22 that link to each other with docking hyoplastron 21 is arranged with accommodating groove 23 for wiring, downwards and offers forward for the fitting recess 20 of installation rotation section and the installing hole 27 of pair of resilient members 7 from the central position of the rear surface 24 of the body 2 that insulate.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 sections 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.Position corresponding with the fitting recess 20 of insulating body 2 on the roof 40 of iron-clad 4 offers an opening 45.
See also Fig. 3, rotation section 5 comprises that one is provided with the rotating shaft 51 of a circle gear hobbing and the connecting portion (not label) of a connection rotating shaft 51 and mechanism's part 6.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.The first platform 55 is connected between rotating shaft 51 and the second platform 56, and the second platform 56 is connected with mechanism part 6 by bolt 57.The two ends of the second platform 56 are respectively equipped with a screw (not shown) for set bolt 57; 6 also are provided with two the hole (not shown) corresponding with screw on the described mechanism part.The two sides 58 of the 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 for wearing cable along axis direction.
See also Fig. 6, above-mentioned plate washer 8 is metal material, comprise a left vertical thin 81, a right vertical thin 83 that is positioned at one first plane and be positioned at second plane one horizontal thin plate 85 vertical with the first plane, the two ends of described horizontal thin plate 85 1 sides are crooked left and right vertical thin 81,83 the part end face 810,830 of being connected to respectively.Left and right vertical thin 81,83 two relative medial surfaces 811,831 are symmetrical smooth curved surface, form a socket 813 therebetween.Above-mentioned socket 813 is used for being 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, in order to form a slit 41 adjacent with horizontal thin plate 85 at iron-clad 4, above-mentioned slit 41 is used for plugging the element (not shown) of a fixed rotating shaft 51.Contact-making surface welding between above-mentioned horizontal thin plate 85, left vertical thin 81 and right vertical thin 83 and the iron-clad 4.
In addition, be formed with respectively breach 46 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 above-mentioned left and right vertical thin 81,83 the solder side, in case stop plate 8 moves along length and the Width of iron-clad 4, thereby realize the welding location.
In addition, above-mentioned left and right vertical thin 81,83 and horizontal thin plate 85 be one-body molded, contiguous horizontal thin plate 85 places are provided with respectively a recess 88 adjacent with horizontal thin plate 85 on above-mentioned left and right thin plate 81,83 the end face 810,830.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 (not shown) 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) the part plug flat that rotating shaft 51 is provided with gear hobbing enters in the fitting recess 20 of insulating body 2, and another part is between insulating body 2 and mechanism's part 6, and in this process, each elastic component 7 arrives the tooth root position place between the gear hobbing of rotating shafts 51; F) in the slit 41 of iron-clad 4, plug an element for fixed 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 procedure, interface section 10 can be rotated with respect to rotating mechanism 11, and when relatively rotation occured for the two, rotating shaft 51 turned to another by a pair of tooth root position and tooth root position and elastic component 7 are supported keeps stablizing; 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 repeatedly plug above-mentioned electric connector with rotatable interface 1, iron-clad 4 can not come off from insulating body 2 yet.In addition, be formed with respectively breach 46 and corresponding protuberance 86 on above-mentioned iron-clad 4 and left and right vertical thin 81,83 the solder side, thereby can realize the welding location.In addition, contiguous horizontal thin plate 85 places are provided with respectively the recess 88 adjacent with horizontal thin plate 85 on above-mentioned left and right thin plate 81,83 the end face 810,830, 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 above-described embodiment, also can have other numerous variations modes, as: plate washer 8 also can include only the left and right vertical thin 81,83 between insulating body 2 and mechanism's part 6, respectively with left and right vertical thin 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 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 (8)
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 baffle plate plugs or is sheathed on the rotation section between insulating body and the mechanism's part, and perhaps above-mentioned baffle plate and described rotation section are one-body molded; And above-mentioned baffle plate adopts the mode of welding, riveted joint or grafting to be connected with above-mentioned iron-clad.
2. electric connector with rotatable interface as claimed in claim 1, it is characterized in that: above-mentioned rotation section comprises that one is provided with the rotating shaft of a circle gear hobbing and the connecting portion of a connection rotating shaft and mechanism's part, 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.
3. electric connector with rotatable interface as claimed in claim 2, 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 to fix between above-mentioned connecting portion and the mechanism's part.
4. electric connector with rotatable interface as claimed in claim 1, 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, and position corresponding with the fitting recess of insulating body on the roof of iron-clad offers an opening.
5. electric connector with rotatable interface as claimed in claim 4, it is characterized in that: above-mentioned plate washer comprises a left vertical thin, a right vertical thin that is positioned at one first plane and is positioned at second plane one horizontal thin plate vertical with the first plane, the two ends of described horizontal thin plate connect respectively left and right vertical thin, form a socket that is used for plugging the rotation section between insulating body and mechanism's part between the two relative sides of left and right vertical thin.
6. electric connector with rotatable interface as claimed in claim 5, 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, in order to form a slit adjacent with horizontal thin plate at iron-clad, above-mentioned slit is used to the element of fixed rotating shaft that installing space is provided.
7. electric connector with rotatable interface as claimed in claim 5 is characterized in that: be formed with respectively breach and corresponding protuberance on the solder side of above-mentioned iron-clad and left and right vertical thin, realize the welding location.
8. electric connector with rotatable interface as claimed in claim 5 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 CN101958483A (en) | 2011-01-26 |
| CN101958483B true 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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958483B (en) * | 2010-09-30 | 2013-01-16 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101958483A (en) | 2011-01-26 |
| WO2012041090A1 (en) | 2012-04-05 |
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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 |
Granted publication date: 20130116 Termination date: 20170930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |