CN201918617U - Electric connector with rotating function - Google Patents
Electric connector with rotating function Download PDFInfo
- Publication number
- CN201918617U CN201918617U CN201020554209XU CN201020554209U CN201918617U CN 201918617 U CN201918617 U CN 201918617U CN 201020554209X U CN201020554209X U CN 201020554209XU CN 201020554209 U CN201020554209 U CN 201020554209U CN 201918617 U CN201918617 U CN 201918617U
- Authority
- CN
- China
- Prior art keywords
- electric connector
- fixed part
- spinfunction
- rotating shaft
- fitting recess
- 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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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
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses an electric connector with a rotating function. The electric connector comprises an interface part and a rotating mechanism, wherein the interface part comprises an insulation body which is provided with a plurality of conductive terminals, and the insulation body comprises an assembly slot. The rotating mechanism comprises a rotating shaft and a clamping piece, wherein the rotating shaft is arranged in the assembly slot; the rotating shaft comprises a front end part, a rear end part and a fixing part; and the fixing part is arranged between the front end part and the rear end part and is necked relatively to the front end part and the rear end part. The assembly slot comprises a fixing assembly slot which corresponds to the fixing part of the rotating shaft and is used for fixing the clamping piece. The rotating shaft is arranged in the assembly slot from top to bottom, and the clamping piece comprises a jack and is inserted on the outer side surface of the fixing part by the jack to fix the left side, the right side and the upper side of the fixing part, therefore, the rotating shaft can be prevented from moving along the horizontal direction, the axis direction and the vertical direction, so that the rotating shaft can be firmly fixed in the interface part.
Description
[technical field]
The utility model relates to a kind of electric connector with spinfunction, especially about a kind of electric connector with spinfunction 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.
A kind of USB electric connector at the demand, it comprises interface section and rotating mechanism, the interface section comprises that an insulating body and that conducting terminal is housed covers in the outer iron-clad of insulating body, insulating body comprises that one is positioned at the fitting recess at rear portion, and rotating mechanism comprises that one is contained in rotating shaft and the pair of reinforcing pieces in the fitting recess.The middle part of described rotating shaft is provided with a circle recessed joint, fitting recess is provided with a pair of slit in the left and right sides of recessed joint, be provided with pair of openings corresponding to the slit location place on the iron-clad, described pair of reinforcing pieces is inserted the slit of insulating body and the left and right sides of recessed joint from the opening of iron-clad, make rotating shaft can not along continuous straight runs and axis direction move.
Yet, the rotating shaft of above-mentioned USB electric connector easily with the axis direction vertical direction vertical with horizontal direction on move, rotating shaft is insecure with combining of interface section, rocks easily.
Given this, need to make improvement at above-mentioned electric connector with spinfunction.
[utility model content]
The utility model combines unstable technical problem in order to solve the prior art rotating shaft with the interface section, be necessary to provide the electric connector with spinfunction of a kind of rotating shaft and interface section strong bonded.
A kind of electric connector with spinfunction, it comprises an interface section and a rotating mechanism.Described interface section comprises the insulating body that a plurality of conducting terminals are housed, and insulating body comprises a fitting recess.Described rotating mechanism comprises that one is filled to the rotating shaft and a holding firmware of fitting recess, described rotating shaft comprises a leading section, a rearward end and between the two and with respect to the fixed part of the two constriction, and fitting recess comprises the fixedly fitting recess of an and fixed card firmware corresponding with the fixed part of rotating shaft.Described rotating shaft is in the fitting recess of packing into up and down, and described holding firmware comprises a socket, and utilizes described socket to be inserted in the outer surface of fixed part, the fixedly and arranged on left and right sides of fixed part and upside, stop rotating shaft in the horizontal direction, mobile on axis direction and the vertical direction.
In one embodiment, described socket is a circular arc.
In one embodiment, the internal diameter of circular arc socket equals the external diameter of fixed part, and arc angle is greater than 180 degree and less than 300 degree.
In one embodiment, described socket is rectangular, and the length of rectangle socket along continuous straight runs equals the external diameter of fixed part, and length vertically is more than or equal to half of the external diameter of fixed part.
In one embodiment, holding firmware comprises two relative fixtures, and each fixture includes a kerf, and wherein a fixture utilizes its otch fixedly left side and the upside of fixed part, another firmware spare utilizes the right side and the upside of its otch fixed part, and two otch have constituted described socket.
In one embodiment, holding firmware comprises that one has the fixture and a holding part of otch, described fixture utilizes the otch fixedly upside of fixed part and the either side of and arranged on left and right sides, and described holding part is the opposite side of the left and right sides fixedly, and otch and holding part have constituted described socket jointly.
In one embodiment, described rotating mechanism comprises that further one is sheathed on the rubber ring in the fixed part outside, and rubber ring and holding firmware are fixed on fixedly fitting recess together.
In one embodiment, described rotating mechanism further comprises at least one elastic ring that is sheathed on the fixed part outside, and it is fixed on described fixedly fitting recess together between holding firmware and rubber ring.
In one embodiment, elastic ring comprises first, second groove that lays respectively at positive and negative two sides, and first, second groove is provided with at interval along the annulus girth.
In one embodiment, described interface section comprises that one covers in the outer protective cover of part iron-clad that the outer iron-clad and of insulating body is sheathed on the fitting recess correspondence.
Compared with prior art, electric connector with spinfunction of the present utility model adopts a holding firmware with socket to be inserted on the fixed part outer surface from top to bottom, the fixedly upside of fixed part and and arranged on left and right sides, stop rotating shaft in the horizontal direction, the moving of axis direction and vertical direction, thereby make rotating shaft firm be fixed in the interface section.
[description of drawings]
Fig. 1 is the stereogram that the utlity model has the electric connector of spinfunction.
Fig. 2 is the stereogram that the electric connector with spinfunction shown in Figure 1 is taken away the protective cover on the interface section.
Fig. 3 is that the electric connector with spinfunction shown in Figure 2 is taken away the protective cover on the interface section and the stereogram of iron-clad.
Fig. 4 is the stereo amplification figure with electric connector insulating body of spinfunction shown in Figure 3.
Fig. 5 is the stereogram of the rotating mechanism of the electric connector with spinfunction shown in Figure 3.
Fig. 6 is the stereo amplification figure of the rotation section of the electric connector with spinfunction shown in Figure 5.
Fig. 7 is the enlargement decomposition of the elastic component of the electric connector with spinfunction shown in Figure 5.
Fig. 8 is the stereo amplification figure of the holding firmware of the electric connector with spinfunction shown in Figure 5.
Fig. 9 is the elastic ring of the electric connector with spinfunction shown in Figure 5 and the stereo amplification figure of rubber ring.
[embodiment]
See also Fig. 1 to Fig. 9; the utility model provides a kind of electric connector 1 with spinfunction; comprise an interface section 10 and a rotating mechanism 11, wherein interface section 10 comprises an insulating body 2, is loaded on one group of conducting terminal 3 in the insulating body 2, covers in insulating body 2 outer iron-clads 4 and and be sheathed on the outer protective cover 12 of iron-clad 4.Rotating mechanism 11 comprises a mechanism's part 6 that is used to provide the cable passage, a rotation section 8 that is connected with mechanism part 6 by screw, the rear portion that is loaded on insulating body 2 cooperate the pair of resilient members 7 of rotating, the limited parts 9 strengthening a reinforcement 5 of adhesion between rotation section 8 and the insulating body 2 and be housed in restriction rotation sections 8 rotational angles in the insulating body 2 with rotation section 8.
See also Fig. 2 to 4, insulating body 2 is roughly rectangular thin plate, it comprises that one is positioned at the department of assembly 22 that anterior butt joint hyoplastron 21 and is positioned at the rear portion and links to each other with butt joint hyoplastron 21, 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.Department of assembly 22 comprises the accommodating groove 23, the fitting recess 20 that is used to install rotation section 8 that are used to connect up, be used to the limited part accepting hole 29 the pair of resilient members installing hole 27 of elastic component 7 being installed and being used to install limited part 9.The end face 220 of described accommodating groove 23 self-assembly portions 22 is arranged with downwards.
Fitting recess 20 is offered forward from the central position of the rear surface 24 of the body 2 that insulate, at least a portion is through to the end face 220 of department of assembly 22, and be connected with accommodating groove 23, comprise a front end fitting recess 201, a rear end fitting recess 203 and the fixing fitting recess 202 between front end fitting recess 201 and rear end fitting recess 203, fixedly fitting recess 202 caves in to both sides with respect to front end fitting recess 201 and rear end fitting recess 203.One side 223 of described limited part accepting hole 29 self-assembly portions 22 is inwardly offered, and comprises the limiting holes (not label) that the more shallow location hole of a degree of depth (not label) and a degree of depth are darker, and location hole is communicated with front end fitting recess 201 by limiting holes.Two sides 223 symmetries of described elastic component installing hole 27 self-assembly portions 22 are inwardly offered, each elastic component installing hole 27 is made up of greater than cylindricality accepting hole 272 two parts in the hole 271 that is slidingly matched a diameter less be slidingly matched hole 271 and a diameter, and the hole 271 that is slidingly matched is communicated with rear end fitting recess 203.
See also Fig. 5 and Fig. 7, elastic component 7 is made up of sleeve pipe 71, a spring 72 and a Metal Ball 73 of a hollow, is loaded in the elastic component installing hole 27 of insulating body 2.Its middle sleeve 71 comprises the be slidingly matched portion 710 and be arranged in a fastener 712 of cylindricality accepting hole 272 of one of the hole 271 that is slidingly matched that is arranged in.The diameter of fastener 712 is greater than the diameter of the portion of being slidingly matched 710, simultaneously also greater than the diameter in the hole 271 that is slidingly matched, the fastener 712 and the portion 710 that is slidingly matched are run through by a concentric column through hole 713, the terminal internal diameter of portion 710 of being slidingly matched dwindles and forms a circular open 711, the slightly larger in diameter of column through hole 713 is in the diameter of Metal Ball 73, and the diameter of circular open 711 is less than the diameter of column through hole 713 and Metal Ball 73.From fastener 712 was packed sleeve pipe 71 into, part metals ball 73 exposed outside the sleeve pipe 71 successively for Metal Ball 73 and spring 72, and spring 72 elasticity compress Metal Ball 73.
See also Fig. 6, rotation section 8 comprises that a connecting portion 81 and that is used for being connected with mechanism part 6 is connected in the rotating shaft 82 of connecting portion 81.Connecting portion 81 has a pair of screw 811, mechanism's part 6 have with screw 811 corresponding another to screw, connecting portion 81 is connected with mechanism part 6 by screw.Rotating shaft 82 is arranged in fitting recess 20, comprises that a cable passage that runs through from front to back 810, a leading section 821, are provided with the fixed part 822 of rearward end 83 and a connection leading section 821 and the rearward end 83 of a circle pit 830.Wherein, the stable connection by fixed part 822 of rotating shaft 82 and fitting recess 20 realizes that it is with respect to leading section 821 and rearward end 83 constriction, and diameter is less than the maximum gauge of rearward end 83 and the maximum gauge of leading section 821; The connection of 830 of the surface of pit 830 of portion 33 and pits of being rotatably assorted is slick and sly curve.Leading section 821 is provided with a stop part 826 and from the rotary spacing portion 823 that stop part 826 extends forward, and wherein rotary spacing portion 823 regions constitute a nonrotational district 824, and the zone beyond the rotary spacing portion 823 constitutes a free rotational area 827.
See also Fig. 5, limited part 9 comprises that one is arranged in the location division 90 of location hole and the restrictions 91 that a part is arranged in limiting holes, restrictions 91 stretches into the free rotational area 827 of rotating limiting section 823 in the front end fitting recess 201 via limiting holes, points to the center of rotary spacing portion 823; The shape of location division 90 and restrictions 91 can be rectangular-shaped, also can be cylindrical shape.When interface section 10 rotates with respect to rotating mechanism 11, limited part 9 also rotates in free rotational area 827 with respect to rotary spacing portion 823, the intersection of limited part 9 in free rotational area 827 and nonrotational district 824 is rotated limiting section 823 to be stopped, can not enter nonrotational district 825.Therefore, during use, the maximum angle of rotating shaft 62 rotation is 180 °, and it is too much to prevent effectively that so cable from twining the number of turns in insulating body 2, influences the serviceability of connector.
Please join Fig. 2 to Fig. 5, Fig. 8 to shown in Figure 9, reinforcement 5 comprises that a holding firmware 50, that is inserted in fixed part 822 outsides is sheathed on the elastic ring 55 of the rubber ring 54 of fixed part 822 and two make-ups between the two.Holding firmware 50 is a sheet metal, has a circular arc socket 53, and the internal diameter of circular arc socket 53 equals the external diameter of fixed part 822 substantially, and arc angle is greater than 180 degree and less than 300 degree.Holding firmware 50 is inserted on the outside of fixed part 822 from the top down, and the fixedly and arranged on left and right sides of fixed part 822 and upside make fixed part all can not move on X, axis direction Y and the vertical direction Z in the horizontal direction.Each elastic ring 55 comprises and lays respectively at double-edged first, second groove 553,554, and first, second groove 553,554 is provided with at interval along the annulus girth, and second groove 554 of first groove, 513 corresponding another elastic rings of an elastic ring 55 fastens.Rubber ring 54 and elastic ring 55 can be more firm the holding firmware 50 that makes be fixed on fixedly fitting recess 202, thereby firm fixedly rotation section 8.In the practical application, described socket 53 can also can be rectangular, and at this moment, vertically the length of Z is more than or equal to half of the external diameter of fixed part 822 for it, and the length of along continuous straight runs X equals the external diameter of fixed part 822 substantially.
See also Fig. 2, iron-clad 4 is set in the outside of insulating body 2, is flat cuboid tubular structure.Iron-clad 4 comprises a roof 40, one and the diapire 44 that be arranged in parallel of roof 40.Position relative with the fixedly fitting recess 202 of insulating body 2 and rear end fitting recess 203 on roof 40 is provided with an opening 45, is roughly a rectangle.
Assembling sequence with electric connector 1 of spinfunction is: in the sleeve pipe 71 of a) Metal Ball 73, spring 72 orders being packed into, in the elastic component installing hole 27 with the insulating body 2 of packing into of elastic component 7; B) limited part 9 is inserted in the limited part accepting hole 29; C) iron-clad 4 is placed in outside the insulating body 2; D) with screw that rotation section 8 and main part 60 is fixing; E) with rubber ring 54 from front end sleeve to rotating shaft 82 fixed part 822, the elastic ring 55 of make-up is overlapped to fixed part 822, holding firmware 50 is inserted in fixed part 822, the rotating shaft 82 of rotation section 8 is inserted the insulating body 2 from the opening 45 of iron-clad 4 from top to bottom, be that rotating shaft 82 is inserted in the fitting recess 20, pack into the fixedly fitting recess 202 of insulating body 2 of rubber ring 54, elastic ring 55 and holding firmware 50; F) protective cover 12 is enclosed within outside the part iron-clad 4 of fitting recess 20 correspondences, rotating shaft 82 is closed.
In the use, interface section 10 can be rotated with respect to rotating mechanism 11, and this rotation is that the pit 830 by elastic component 7 and rotating shaft 82 rearward end 63 matches and realizes; When rotation relatively took place for the two, elastic component 7 turned to another to pit 830 positions by the position of a pair of pit 830; Rotate continuously, can hear " whip " sound.
Compared with prior art, holding firmware 51 of the present utility model is inserted in the outer surface of fixed part 822 from the top down, the fixedly and arranged on left and right sides of fixed part 822 and upside, make in the fitting recess that is fixed on insulating body 2 20 that rotation section 8 can be firm, all can not move on X, vertical direction Z and the axis direction Y in the horizontal direction; In addition, reinforcement 5 comprises that further the elastic ring 55 of make-up and rubber ring are sheathed on fixed part 822, is fixed on the fixedly fitting recess 202 of insulating body 2 with holding firmware 50, makes in the more firm fitting recess that is fixed on insulating body 2 20 in rotation section 8.
It is described that the utility model should be not limited to the foregoing description, as: holding firmware 50 also can comprise two relative fixtures that all have otch, the fixedly left side and the upside of fixed part 822 of a fixture wherein, another firmware spare is the right side and the upside of fixed part 822 fixedly, has formed described socket 53 between two fixtures; Perhaps holding firmware 50 comprises that one has the fixture and a holding part of otch, and described fixture is the upside and the left side of fixed part 822 fixedly, and holding part is the right side fixedly, has formed described socket 53 between fixture and the holding part.
Claims (10)
1. electric connector with spinfunction, it comprises an interface section and a rotating mechanism, described interface section comprises the insulating body that a plurality of conducting terminals are housed, insulating body comprises a fitting recess, described rotating mechanism comprises a rotating shaft and a holding firmware, described rotating shaft comprises a leading section, one rearward end and one is between the two and with respect to the fixed part of the two constriction, fitting recess comprises the fixedly fitting recess of an and fixed card firmware corresponding with the fixed part of rotating shaft, be characterised in that: described rotating shaft is packed in the fitting recess from top to bottom, described holding firmware comprises a socket, and utilize described socket to be inserted in the outer surface of fixed part, the fixedly left side of fixed part, right both sides and upside.
2. the electric connector with spinfunction as claimed in claim 1 is characterized in that: described socket is a circular arc.
3. the electric connector with spinfunction as claimed in claim 2 is characterized in that: the internal diameter of circular arc socket equals the external diameter of fixed part, and arc angle is greater than 180 degree and less than 300 degree.
4. the electric connector with spinfunction as claimed in claim 1, it is characterized in that: described socket is rectangular, the length of rectangle socket along continuous straight runs equals the external diameter of fixed part, and length vertically is more than or equal to half of the external diameter of fixed part.
5. the electric connector with spinfunction as claimed in claim 1, it is characterized in that: holding firmware comprises two relative fixtures, each fixture includes a kerf, wherein a fixture utilizes its otch fixedly left side and the upside of fixed part, another firmware spare utilizes the right side and the upside of its otch fixed part, and two otch have constituted described socket.
6. the electric connector with spinfunction as claimed in claim 1, it is characterized in that: holding firmware comprises that one has the fixture and a holding part of otch, described fixture utilizes the otch fixedly upside of fixed part and the either side of and arranged on left and right sides, described holding part is the opposite side of the left and right sides fixedly, and otch and holding part have constituted described socket jointly.
7. the electric connector with spinfunction as claimed in claim 1 is characterized in that: described rotating mechanism comprises that further one is sheathed on the rubber ring in the fixed part outside, and rubber ring and holding firmware are fixed on fixedly fitting recess together.
8. the electric connector with spinfunction as claimed in claim 7 is characterized in that: described rotating mechanism further comprises at least one elastic ring that is sheathed on the fixed part outside, and it is fixed on described fixedly fitting recess together between holding firmware and rubber ring.
9. the electric connector with spinfunction as claimed in claim 8 is characterized in that: elastic ring comprises first, second groove that lays respectively at positive and negative two sides, and first, second groove is provided with at interval along the annulus girth.
10. the electric connector with spinfunction as claimed in claim 1 is characterized in that: described interface section comprises that one covers in the outer protective cover of part iron-clad that the outer iron-clad and of insulating body is sheathed on the fitting recess correspondence.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020554209XU CN201918617U (en) | 2010-09-30 | 2010-09-30 | Electric connector with rotating function |
| PCT/CN2011/076447 WO2012041091A1 (en) | 2010-09-30 | 2011-06-27 | Electrical connector with rotating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020554209XU CN201918617U (en) | 2010-09-30 | 2010-09-30 | Electric connector with rotating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201918617U true CN201918617U (en) | 2011-08-03 |
Family
ID=44418407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020554209XU Expired - Fee Related CN201918617U (en) | 2010-09-30 | 2010-09-30 | Electric connector with rotating function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201918617U (en) |
| WO (1) | WO2012041091A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103138136A (en) * | 2011-12-03 | 2013-06-05 | 富士康(昆山)电脑接插件有限公司 | Adaptor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473830B (en) * | 2018-12-24 | 2023-09-05 | 攀枝花学院 | USB socket structure for computer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4146845B2 (en) * | 2005-03-30 | 2008-09-10 | 学校法人慶應義塾 | Connecting structure of information terminal |
| US7234963B1 (en) * | 2006-11-08 | 2007-06-26 | Kui-Hsien Huang | USB connector with orientation adjustment |
| CN101359802A (en) * | 2007-08-02 | 2009-02-04 | 广明光电股份有限公司 | Universal serial bus connector |
| CN101604810B (en) * | 2009-07-08 | 2012-05-30 | 深圳市德仓科技有限公司 | Joint device with rotation function |
| 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 |
-
2010
- 2010-09-30 CN CN201020554209XU patent/CN201918617U/en not_active Expired - Fee Related
-
2011
- 2011-06-27 WO PCT/CN2011/076447 patent/WO2012041091A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103138136A (en) * | 2011-12-03 | 2013-06-05 | 富士康(昆山)电脑接插件有限公司 | Adaptor |
| CN103138136B (en) * | 2011-12-03 | 2015-10-07 | 富士康(昆山)电脑接插件有限公司 | Adapter |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012041091A1 (en) | 2012-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110803 Termination date: 20170930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |