CN201490547U - USB interface connector with rotary interface - Google Patents
USB interface connector with rotary interface Download PDFInfo
- Publication number
- CN201490547U CN201490547U CN 200920134392 CN200920134392U CN201490547U CN 201490547 U CN201490547 U CN 201490547U CN 200920134392 CN200920134392 CN 200920134392 CN 200920134392 U CN200920134392 U CN 200920134392U CN 201490547 U CN201490547 U CN 201490547U
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- CN
- China
- Prior art keywords
- interface
- rotating shaft
- insulating body
- groove
- usb interface
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a USB interface connector with a rotary interface, comprising an interface part and a rotary device. The interface part comprises an insulating body provided with a conductive terminal and an iron shell covering the surface of the insulating body. The rotary device comprises a mechanism assembly, an assembly trough and a pair of spring plates, wherein the mechanism assembly is provided with a rotating shaft with a circle of bulges, the assembly trough is arranged at the rear part of the insulating body and used for assembling the rotating shaft, and the spring plates are assembled at the rear part of the insulating body, rotate along with the bulges of the rotating shaft in a matching mode and position the bulges of the rotating shaft, and the spring plates support against the positions of grooves among the bulges of the rotating shaft. Compared with the prior art, the connector with the rotary interface adopts an elastic piece formed by the spring plates to match with the rotating shaft to realize the relative rotary positioning between the interface part and the rotary device, and has the advantages of simple structure, simple and convenient assembly process, easy realization and lower cost.
Description
[technical field]
The utility model relates to the rotatable usb interface connector of a kind of interface, especially about a kind of rotatable usb interface connector of 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.
A kind of USB electric connector at the demand, comprise interface section and whirligig, described whirligig comprises the back-connected rotating shaft with the interface section, described rotating shaft comprises the part that is rotatably assorted that is provided with a circle projection, the corresponding position, rear portion of interface section is provided with elastic component, the part that is rotatably assorted can be fixed on suitable position by elastic component with respect to the elastic component circular motion and by the recess location between the rotating shaft projection, thus relative rotation and location between the interface section of realizing electric connector and the rotating shaft.
Yet, elastic component such as spring, elastic rod etc. that above-mentioned USB electric connector adopts, complex structure, production process is more, and the mounting technology that needs is comparatively complicated, and so production cost is higher relatively, and technological design is difficult.
Given this, need to make improvement at the rotatable usb interface connector of above-mentioned interface.
[utility model content]
The utility model provides a kind of elastic component simple, and production technology is easy, easily the rotatable usb interface connector of interface of assembling.
The utility model provides a kind of interface rotatable usb interface connector, comprises interface section and whirligig, and the interface section comprises the insulating body that conducting terminal is housed; Whirligig comprises having and a circle is set mechanism's part of the rotating shaft of projection is arranged, is located at the fitting recess that the insulator rear body is used to assemble rotating shaft, and the rear portion that is loaded on insulating body cooperates rotation also can make a pair of shell fragment of its location with the projection of rotating shaft; Groove location between the projection of shell fragment butt rotating shaft.
Compared with prior art, the rotatable usb interface connector of the utility model interface adopts shell fragment to cooperate the relative positioning of rotating that realizes between interface section and the whirligig with rotating shaft, and the design after the improvement makes total simpler, and production process is less, assembly technology is easy, and cost is lower.
[description of drawings]
Fig. 1 is the integrally-built stereogram of the rotatable usb interface connector of the utility model interface.
Fig. 2 is the schematic diagram that the rotatable usb interface connector of interface shown in Figure 1 is taken away iron-clad.
Fig. 3 is the stereo amplification figure of the insulating body of the rotatable usb interface connector of interface shown in Figure 2.
Fig. 4 is the stereo amplification figure of mechanism's part of the rotatable usb interface connector of interface shown in Figure 1.
Fig. 5 is the mechanism's part of the rotatable usb interface connector of interface shown in Figure 2 and the enlarged diagram of shell fragment assembly.
Fig. 6 is the shell fragment of the rotatable usb interface connector of interface shown in Figure 1 and the cooperation schematic diagram of insulating body.
[embodiment]
See also Fig. 1 to Fig. 6, the utility model provides a kind of interface rotatable usb interface connector, comprise an interface section 5 and whirligig 3, interface section 5 comprises the insulating body 4 that conducting terminal 401,402 is housed, and the iron-clad 1 that covers insulating body 4 surfaces; Whirligig 3 comprises having and a circle is set mechanism's part 2 of projection 75 rotating shaft 7 is arranged, is located at the fitting recess 415 that insulator body 4 rear portions are used to assemble rotating shaft 7, and the rear portion that is loaded on insulating body 4 cooperates rotation also can make a pair of shell fragment 6 of its location with the projection 75 of rotating shaft; Groove location 72 between the projection 75 of shell fragment 6 butt rotating shafts 7.
Please join Fig. 2 and Fig. 3, insulating body 4 is roughly rectangular thin plate, it comprise be positioned at anterior butt joint hyoplastron 404 and be positioned at the rear portion and with dock the department of assembly 411 that hyoplastron 404 links to each other, thereby the end face 412 of department of assembly 411 be higher than dock hyoplastron 404 end face 405 the two be step-like.The end face 412 of self-assembly portion 411 is arranged with accommodating groove 410 and a pair of resettlement section 417 of accommodating shell fragment 6 that is used to connect up downwards, the central position of rear surface 422 from insulation body 4 is offered the fitting recess 415 that is used to install rotating shaft 7 forward, and at least a portion of fitting recess 415 is through to the end face 412 of department of assembly 411; Fitting recess 415 is connected with accommodating groove 410.Resettlement section 417 is positioned at the both sides of fitting recess 415 and forms opening 420 with its perforation; The sidewall 413 of department of assembly 411 is not run through in resettlement section 417, forms groove walls 419 with the adjacent position of the sidewall of department of assembly in the resettlement section, and at place, groove walls 419 both sides a pair of accepting groove 418 is set.In resettlement section 417, be provided with a fastener 421, and fastener 421 extends upward from the bottom of resettlement section 417 and is positioned at opening 420 positions on fitting recess 415 two sides 414.411 sidewalls, 413 places in the department of assembly offer the leading section 426 that a long and narrow groove 408 extends to department of assembly 411 along the end 425 of sidewall 413, and to be provided with one in long and narrow groove 408 be two sections protuberance 407 with groove blocking-up.
Conducting terminal 401,402 is formed in back placement and the plastic cement mould by the sheet metal punching out and combines by mode and the insulating body 4 that embeds moulding.Conducting terminal 401,402 comprises that the protruding insulating body 4 that exposes docks the docking section 427,428 of the end face 405 of hyoplastrons 404, the Embedded Division (not shown) that combines with insulating body 4, and is exposed to the bonding wire portion 409 in the accommodating groove 410.Wherein bonding wire portion 409 is low in the middle of being, and the state arrangement of both sides perk presets before making things convenient for the connection cable welding.
Iron-clad 1 is set in the outside of insulating body 4, is flat cuboid tubular structure.Limiting section 11 to the inner recess of iron-clad 1, is in the top of insulating body 4 departments of assembly 411 from a position of roof longitudinal centre line.On the sidewall 13 of iron-clad 1, be respectively equipped with location division 12 to iron-clad 1 inner recess, when being used for iron-clad 1 and insulating body 4 assemblings, slide along long and narrow groove 408 location division 12, protuberance 407 on the long and narrow groove 408 stops location division 12 to continue to slide, realize the location of iron-clad 1 and insulating body 4, prevent that iron-clad 1 from coming off from insulating body 4.
Please join Fig. 4, mechanism's part 2 is a casting of metals spare, comprises main part 31 and from the vertically extending rotating shaft 7 of main part one side central position, and is loaded in the fitting recess 415 by rotating shaft 7.Described rotating shaft 7 comprises the portion that is rotatably assorted 76, the secure fit portion 74 that is positioned at the portion's of being rotatably assorted 76 1 ends that are provided with a circle projection 75, is connected and fixed the connecting portion 71 of auxiliary section 74 and main part, and is positioned at rotating shaft 7 free-ended leading sections 73.Offer cable hole 77 from rotating shaft 7 free-ended leading sections 73; Described cable hole 77 passes main part 31 and forms oral pore 32.Wherein, the diameter of secure fit portion 74 is less than the diameter setting of portion of being rotatably assorted 76 and connecting portion 71; The secure fit portion 74 of described limiting section 11 butt rotating shafts 7, with fixing machine member 2, anti-locking mechanism spare 2 landing from insulating body 4.The portion that is rotatably assorted 76 of rotating shaft 7 comprises the groove location 72 between projection 75, and groove 72 connections between projection 75 and projection are smooth camber line.
Please join Fig. 5, shell fragment 6 is loaded in the resettlement section 417 of insulating body 4, wherein said shell fragment 6 is roughly S-shaped, comprise the U type first elastic portion 603, the second inverted U-shaped elastic portion 604 that links to each other with first elastic portion 603, to be arranged in second elastic portion 604 terminal and outwards arch upward and protrude out to the head 605 that fitting recess 415 and rotating shaft 7 contact all the time, and is positioned at first elastic portion, 603 free-ended afterbodys 602.Comprise from both sides outwards outstanding projection 601 on the described afterbody 602, projection 601 is accommodated to accepting groove 418, realizes fixing between shell fragment 6 and the insulating body 4 thereby afterbody 602 is fixed to groove walls 419; Fastener 421 is positioned at 604 of the second inverted U-shaped elastic portion of shell fragment 6, and first elastic portion is between groove walls 419 and fastener 421 and by the two resilient clamp.A pair of groove location 72 in the usb interface connector that assembling is finished between the projection 75 of shell fragment 6 heads 605 difference butt rotating shafts 7, shell fragment 6 is in slight pressured state.Interface section 5 is when rotating with whirligig 3, shell fragment head 605 breaks away from a pair of groove location of initial condition, projection 75 is oppressed shell fragment head 605 gradually, and head 605, first elastic portion 604 and second elastic portion 604 of shell fragment 6 are moved on the direction of the outside of connector; Protruding 75 the time when turning over, externally applied forces reduces, under the effect of shell fragment 6 elastic force, shell fragment head 605 is moving on the direction level at the center of connector, first elastic portion 603 is also no longer mobile when the central party of connector moves up butt fastener 421, and at this moment head 605 butts of shell fragment 6 between rotating shaft 7 projectioies 75 another to groove location 72.The head 605 of described shell fragment 6 is smooth cambered surface.
During use, cable (not shown) is soldered to corresponding bonding wire portion 409, crosses cable hole 77, passes mechanism's part 2 bodies, passes with exterior electrical components (not shown) to link to each other from outlet opening 32.
Compared with prior art, the rotatable usb interface connector of the utility model interface adopts shell fragment 6 to cooperate the relative positioning of rotating that realizes between interface section 5 and the whirligig 3 with rotating shaft 7, after the improvement, shell fragment 6 is simple in structure, production process is less, and assembly technology is easy, and cost is lower.
Claims (7)
1. the rotatable usb interface connector of interface comprises interface section and whirligig, and the interface section comprises the insulating body that conducting terminal is housed; Whirligig comprises having and a circle is set mechanism's part of the rotating shaft of projection is arranged, is located at the fitting recess that the insulator rear body is used to assemble rotating shaft, and the rear portion that is loaded on insulating body cooperates rotation also can make the pair of resilient members of its location with the projection of rotating shaft; Groove location between the projection of elastic component butt rotating shaft is characterized in that: described elastic component is a shell fragment.
2. the rotatable usb interface connector of a kind of interface as claimed in claim 1, it is characterized in that: the rear portion of described insulating body is provided with the resettlement section, and the resettlement section is positioned at the both sides of fitting recess and forms opening with its perforation; The sidewall of insulating body is not run through in the resettlement section, forms groove walls with the adjacent position of the sidewall of insulating body in the resettlement section; Shell fragment is accommodated in the resettlement section.
3. the rotatable usb interface connector of a kind of interface as claimed in claim 2, it is characterized in that: described shell fragment comprises afterbody, comprises from both sides outwards outstanding projection on the described afterbody; The place is provided with a pair of accepting groove in the groove walls both sides, and projection is accommodated to accepting groove.
4. the rotatable usb interface connector of a kind of interface as claimed in claim 3, it is characterized in that: described shell fragment is roughly S-shaped, comprise the U type first elastic portion, the second inverted U-shaped elastic portion that links to each other with first elastic portion, to be arranged in second elastic portion terminal and outwards arch upward and protrude out to the shell fragment head that fitting recess and rotating shaft contact all the time, and is positioned at the free-ended afterbody of first elastic portion.
5. the rotatable usb interface connector of a kind of interface as claimed in claim 4 is characterized in that: be provided with fastener in the described resettlement section, fastener extends upward from the bottom of resettlement section and is positioned at opening position on the fitting recess two side; First elastic portion of U type is between groove walls and fastener and by the two resilient clamp.
6. the rotatable usb interface connector of a kind of interface as claimed in claim 4 is characterized in that: described shell fragment head is smooth cambered surface.
7. the rotatable usb interface connector of a kind of interface as claimed in claim 1, it is characterized in that: the side-walls of described insulating body is offered long and narrow groove, and to be provided with in long and narrow groove groove blocking-up be two sections protuberance; Usb interface connector further comprises iron-clad, and groove and protuberance that the sidewall of iron-clad is provided with the side-walls of location division and insulating body hold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920134392 CN201490547U (en) | 2009-08-05 | 2009-08-05 | USB interface connector with rotary interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920134392 CN201490547U (en) | 2009-08-05 | 2009-08-05 | USB interface connector with rotary interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490547U true CN201490547U (en) | 2010-05-26 |
Family
ID=42429414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920134392 Expired - Fee Related CN201490547U (en) | 2009-08-05 | 2009-08-05 | USB interface connector with rotary interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490547U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958483A (en) * | 2010-09-30 | 2011-01-26 | 深圳市德仓科技有限公司 | Electrical connector with rotatable interface |
| WO2011153938A1 (en) * | 2010-06-11 | 2011-12-15 | 华为终端有限公司 | Rotatable data card |
| WO2012041091A1 (en) * | 2010-09-30 | 2012-04-05 | 深圳市德仓科技有限公司 | Electrical connector with rotating function |
-
2009
- 2009-08-05 CN CN 200920134392 patent/CN201490547U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011153938A1 (en) * | 2010-06-11 | 2011-12-15 | 华为终端有限公司 | Rotatable data card |
| CN101958483A (en) * | 2010-09-30 | 2011-01-26 | 深圳市德仓科技有限公司 | Electrical connector with rotatable interface |
| WO2012041091A1 (en) * | 2010-09-30 | 2012-04-05 | 深圳市德仓科技有限公司 | Electrical connector with rotating 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 |
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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: 20100526 Termination date: 20170805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |