WO2012092726A1 - 一种usb接口及具有该接口的数据产品 - Google Patents
一种usb接口及具有该接口的数据产品 Download PDFInfo
- Publication number
- WO2012092726A1 WO2012092726A1 PCT/CN2011/071771 CN2011071771W WO2012092726A1 WO 2012092726 A1 WO2012092726 A1 WO 2012092726A1 CN 2011071771 W CN2011071771 W CN 2011071771W WO 2012092726 A1 WO2012092726 A1 WO 2012092726A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flip
- joint
- rotating
- data product
- ball
- Prior art date
Links
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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
-
- 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
Definitions
- USB interface and data product having the same
- the present invention relates to the field of data transmission and communication technologies, and more particularly to a USB interface and a data product having the same.
- USB Universal Serial Bus
- USB universal serial bus
- the USB interface includes: a flip joint (21), a rotary joint (22), and a connecting shaft (24) connecting the flip joint (21) and the rotary joint (22); the flip joint (21) is connected at one end to a data product
- the main body (1) is connected to the rotary joint (22) at the other end; the one end of the rotary joint (22) away from the flip joint (21) is provided with an access terminal (25), and the access terminal (25)
- the data product body (1) is communicably connected by a cable (27); the rotary joint (22) is rotatable relative to the flip joint (21).
- the flip joint (21) is connected to the data product body (1) via a flip shaft (23), the connecting shaft (24) is fixedly connected with the rotary joint (22), and the flip joint (21) ) rotatably connected between.
- the connection terminal (25) is connected with a grounding structure (26).
- the cable (27) passes through the connecting shaft (24) and the flip joint (21), and is disposed at a position close to the access terminal (25) for fixing the cable (27).
- the flip joint (21) is provided with a flip-in structure (3)
- the flip-in structure (3) comprises: a flip recess (31), and the flip recess (31) is disposed on the flip shaft (23) surface; flipped into place ball (32), the inverted in-position ball (32) shape matches the flip groove (31), and is disposed in a flip-to-position channel (34) connecting the flip axis (23) , the two ends of the inverted in-position ball (32) respectively abut against the inversion groove (31) and the inversion position spring (33); the inversion position spring (33), the inversion position spring (33) is disposed at The flip is turned into a bit channel (34), the flip-in position spring (33) is fixed at the end, and the other end is pushed against the inverted ball (32) by the connecting member.
- a rotating in-position structure (4) is disposed between the connecting shaft (24) and the flip joint (21), and the rotating in-position structure (4) comprises: a rotating groove (41), the rotating groove (41) Arranging on the surface of the connecting shaft (24); rotating into a ball (42), the shape of the rotating ball (42) is matched with the rotating groove (41), and is arranged to connect the connecting shaft (24) Rotating into the position channel (44), the rotating in-position ball (42) is respectively abutted against the rotating groove (41) and the rotating position spring (43); and the rotating position spring (43), A rotary in-position spring (43) is disposed in the rotary-to-position tunnel (44), the rotary-to-position spring (43) is fixed at the end, and the other end is urged against the rotating ball (42) by the connecting member.
- a connection between the connecting shaft (24) and the flip joint (21) is further provided for limiting the A limit structure (29) of the rotary joint (22) with respect to the angle of rotation of the flip joint (21).
- the present invention also provides a data product having a universal serial bus (USB) interface, the data product comprising a data product body (1) and a USB interface (2); the USB interface (2)
- the data product body (1) is provided with a groove (11) matched with the bidirectional rotary USB interface (2) at a corresponding position; the rotary joint (22) is disposed at one end away from the flip joint (21)
- An access terminal (25), the access terminal (25) is communicably connected to the data product body (1) via a cable (27); the rotary joint (22) is rotatable relative to the flip joint (21)
- the connecting shaft (24) is fixedly connected with the rotary joint (22), and is rotatably connected with the flip joint (21).
- the connection terminal (25) is connected with a grounding structure (26).
- the cable (27) passes through the connecting shaft (24) and the flip joint (21), and is disposed at a position close to the access terminal (25) for fixing the cable (27).
- the flip joint (21) is provided with a flip-in structure (3)
- the flip-in structure (3) comprises: a flip recess (31), and the flip recess (31) is disposed on the flip shaft (23) a surface; flipping into place the ball (32), the inverted in-position ball (32) shape matching the inversion groove (31), and being disposed in a flip-to-position channel (34) connecting the inversion shaft (23) , the two ends of the inverted in-position ball (32) respectively abut against the inversion groove (31) and the inversion position spring (33); the inversion position spring (33), the inversion position spring (33) is disposed at The flip is turned into the position channel (34), the flip-in position spring (33) is fixed at the end, and the other end is pushed through the connecting member Said to flip the ball into place (32).
- a rotating in-position structure (4) is disposed between the connecting shaft (24) and the flip joint (21), and the rotating in-position structure (4) comprises: a rotating groove (41), the rotating groove (41) Arranging on the surface of the connecting shaft (24); rotating into a ball (42), the shape of the rotating ball (42) is matched with the rotating groove (41), and is arranged to connect the connecting shaft (24) Rotating into the position channel (44), the rotating in-position ball (42) is respectively abutted against the rotating groove (41) and rotated into the position spring (43); rotating into the position spring (43), the rotation A seating spring (43) is disposed in the rotationally-positioned bore ( 44 ), the rotational-to-position spring (43) is fixed at the end, and the other end is urged against the rotating ball (42) by the connecting member.
- a limiting structure (29) for limiting the rotation angle of the rotary joint (22) relative to the flip joint (21) is further disposed between the connecting shaft (24) and the flip joint (21).
- the cable (27) includes four coaxial cables, and the four coaxial cables are also covered with a shielding material.
- the invention uses a flip joint and a rotary joint, so that when the data product is plugged into the electronic product, a plurality of different positional relationships can be generated with respect to the electronic product, which is very flexible and can be selected according to different practical needs.
- the grounding structure is arranged on the access terminal of the present invention, and is fixed, and the movable connection between the connecting shaft and the flip joint is used to effectively improve the reliability and stability of the communication of the present invention.
- the in-position structure is used between the flip joint and the connecting shaft and the flip joint, so that the invention can be rotated into position and flipped into position, and the use function can be extended to enhance the stability in use.
- FIG. 1 is a schematic diagram showing the structure of a collection state of a data product having a USB interface according to an embodiment of the present invention
- FIG. 2 is a diagram showing the first usage state structure of a data product having a USB interface according to an embodiment of the present invention
- FIG. 3 is a schematic diagram showing a second usage state structure of a data product having a USB interface according to an embodiment of the present invention
- FIG. 4 is a third use of a data product having a USB interface according to an embodiment of the present invention
- State structure diagram
- FIG. 5 is a schematic diagram showing a fourth usage state structure of a data product having a USB interface according to an embodiment of the present invention
- FIG. 6 is a diagram showing a fifth usage state structure of a data product having a USB interface according to an embodiment of the present invention
- FIG. 7 is a schematic diagram showing a sixth state of use structure of a data product having a USB interface according to an embodiment of the present invention
- FIG. 8 is a schematic diagram showing an assembly structure of a USB interface according to an embodiment of the present invention.
- a schematic diagram of a first assembly exploded structure of a rotary joint in a USB interface according to an embodiment of the invention
- FIG. 10 is a schematic diagram showing a second assembly exploded structure of a rotary joint in a USB interface according to an embodiment of the present invention
- FIG. 11 is a schematic view showing a structure of a connecting shaft and a rotating in-position in a USB interface according to an embodiment of the present invention
- FIG. 12 is a schematic diagram showing a flip-in-bit structure and a rotation-to-bit structure in a USB interface according to an embodiment of the present invention.
- the present invention provides a USB interface that includes a flip joint 21 and a swivel joint 22.
- the flip joint 21 is connected to a data product body 1 via a tilt shaft 23, and the rotary joint 22 is connected to the other end via a connecting shaft 24.
- the flip joint 21 can be flipped relative to the data product body 1.
- An end of the rotary joint 22 away from the flip joint 21 is provided with an access terminal 25, and the access terminal 25 is connected to the ground structure 26.
- the grounding structure 26 includes a grounding leg 261 connected to the access terminal 25, the grounding leg 261 is connected to the metal casing of the grounding structure 26 of the rotary joint 22, and the connecting shaft 24 and the flip joint 21 are also made of a metal material, thereby
- the external structure of the interface of the present invention forms an effective ground to form a shield against electromagnetic interference caused by the cable 27 passing therethrough.
- the access terminal 25 is communicatively connected to the data product body 1 via the cable 27, and the cable 27 passes through the connecting shaft 24 and the hole 211 on the flip joint 21.
- the cable 27 is disposed at the axis of the connecting shaft 24 and the hole 211, and the hole The 211 has the same axis as the flip shaft 23, so that the influence of the cable 27 is minimized when the connecting shaft 24 and the tilt shaft 23 are rotated and turned.
- the access terminal 25 is provided with a fixing structure 28 at a position close to the connecting shaft 24, and the pressing piece 281 is pressed against the connecting shaft 24 to fix the connecting shaft 24 and the access terminal 25.
- the connecting shaft 24 is fixedly coupled to the rotary joint 22 and rotatably coupled to the flip joint 21.
- the invention uses the flip joint 21 and the rotary joint 22, so that when the data product is plugged into the electronic product, a plurality of different positional relationships can be generated with respect to the electronic product, which is very flexible and can be selected according to different practical needs, and the present invention is further connected.
- the grounding structure 26 is disposed on the terminal 25 and fixed, and the movable connection between the connecting shaft 24 and the flip joint 21 can effectively improve the reliability and stability of the communication of the present invention.
- the flip joint 21 is provided with a flip-in structure 3, and the flip-in position structure 3 is as shown in FIG. 12, including the flip recess 31, the flip-in ball 32 and the flip-in spring 33.
- the flip recesses 31 are hooked on the surface of the flip shaft 23, and a total of eight recesses are provided to ensure that the flip angle is stopped at an angle of 45 degrees.
- the inside of the flip groove 31 is smooth, and the groove depth should be determined according to the size of the inverted ball 32. For ease of processing, the groove can be machined into a through groove.
- the inverted in-position ball 32 is shaped to match the inverting groove 31, and is disposed in the inversion-to-position channel 34 of the connecting inverting shaft 23, and is turned over to the inverting groove 32 to be turned against the inverting groove 31 and the in-position spring 33, respectively.
- the flip-in ball 32 can be partially placed in the flip recess 31, and when flipped, the flip-in ball 32 can be rotated relative to the position of the flip pocket 31 as it is flipped over.
- the flip-in position spring 33 is disposed in the flip-in position 34, the flip-in position spring 33 is fixed at the end, and the other end is pushed over by the connector to the position ball 32.
- the flip-in position spring 33 applies a restoring force to the flip-in ball 32 to effect a flip-to-position stop function.
- a rotary in-position structure 4 is provided between the connecting shaft 24 and the inverting joint 21, and the rotating in-position structure 4 is the same as the inverting in-position structure 3, as shown in FIG.
- the connecting shaft 24 and the rotating in-position structure 4 are as shown in FIG.
- the rotary in-position structure 4 includes a rotating groove 41, a rotating ball 42 and a rotating position spring 43.
- the rotating grooves 41 are hooked on the surface of the connecting shaft 24, and a total of eight grooves are provided to ensure that the rotation angle is stopped at an angle of 45 degrees.
- the inside of the rotating groove 41 is smooth, and the groove depth should be determined according to the size of the rotating ball 42.
- the groove can be machined into a through groove.
- the rotating in-position ball 42 is shaped to match the rotating groove 41, and is disposed in the rotation-to-position hole 44 of the connecting connecting shaft 24, and is rotated to the both ends of the ball 42 so as to abut against the rotating groove 41 and the rotating position spring 43, respectively.
- the rotating in-position ball 42 can be partially placed in the rotating groove 41, and when rotated, the rotating in-position ball 42 can be rotated relative to the position of the rotating groove 41 with the rotation of the position hole 44.
- the rotary in-position spring 43 is disposed in the rotation to the position hole 44, the rotation to the position spring 43 is fixed at the end, and the other end is pushed and rotated by the connecting member to the ball 42.
- the rotary in-position spring 43 applies a restoring force to the rotating in-position ball 42 to effect a rotational in-position stop function. Whether flipping the in-position structure 3 or rotating into the bit structure 4, it is possible to cause a pause when rotating and flipping when using the present invention, giving the user a distinct hand.
- the rolling friction is used instead of the original sliding friction, which greatly reduces the wear and effectively improves the use.
- a limiting structure 29 for restricting the rotation angle of the rotary joint 22 with respect to the inversion joint 21 is further provided between the connecting shaft 24 and the inverting joint 21.
- the limiting structure 29 defines a rotation angle of at most 90 degrees, and avoids excessive rotation of the left and right while achieving one rotation.
- the limiting structure 29 can be realized by providing a limiting table on the connecting shaft 24, and the limiting table can limit the rotation angle when the connecting shaft 24 and the flip joint 21 rotate relative to each other.
- the present invention also includes a data product having a USB interface, the data product including a data product body 1 and a USB interface 2.
- the data product body 1 is provided with a groove 11 matched with the USB interface 2 at a corresponding position.
- the USB interface 2 is conveniently stored in the recess 11 in the stowed state, which is not only beautiful and portable, but also protects the USB interface 2.
- the swivel joint 22 is rotatable relative to the flip joint 21, thereby allowing the user to conveniently select the angle at which the data product is inserted; the flip joint 21 can be flipped relative to the data product body 1 to facilitate user adjustment of the angle of the data product.
- the structure of the USB interface 2 is as described above, and will not be described herein.
- the various state structures of the present invention are shown in Figures 1 - 7, which show the flexible use and strong adaptability of the present invention, and can be applied to various narrow spaces. In addition, these different states of use can also enhance the aesthetics of the present invention and increase the user's interest.
- the cable 27 includes four coaxial cables, and the four coaxial cables are also covered with a shielding material. With this structure, the shielding ability can be further improved.
- the above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Therefore, any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention, All should be included in the scope of protection of the present invention.
- the invention uses a flip joint and a rotary joint, so that when the data product is plugged into the electronic product, a plurality of different positional relationships can be generated with respect to the electronic product, which is very flexible and can be selected according to different practical needs.
- the grounding structure is arranged on the access terminal of the invention, and is fixed, and the movable connection between the connecting shaft and the flip joint is used, thereby effectively improving the reliability and stability of the communication of the present invention.
- the in-position structure is used between the flip joint and the connecting shaft and the flip joint, which can facilitate the rotation of the present invention and the inversion into position, and expand the use function to enhance the stability in use.
- a limit structure is arranged between the connecting shaft and the flip joint, which can effectively limit the rotation angle of the rotary joint relative to the flip joint, and prevent the communication cable from being entangled or even broken due to excessive rotation of the rotary joint, thereby causing unnecessary loss.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/395,231 US8672693B2 (en) | 2011-01-07 | 2011-03-14 | USB interface and data product with the interface |
AU2011298737A AU2011298737B2 (en) | 2011-01-07 | 2011-03-14 | A USB interface and data product with the interface |
EP11822878.2A EP2493034B1 (en) | 2011-01-07 | 2011-03-14 | Universal serial bus (usb) interface and data product thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110003256.4A CN102176596B (zh) | 2011-01-07 | 2011-01-07 | 一种usb接口及具有该接口的数据产品 |
CN201110003256.4 | 2011-01-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012092726A1 true WO2012092726A1 (zh) | 2012-07-12 |
Family
ID=44519714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2011/071771 WO2012092726A1 (zh) | 2011-01-07 | 2011-03-14 | 一种usb接口及具有该接口的数据产品 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8672693B2 (zh) |
EP (1) | EP2493034B1 (zh) |
CN (1) | CN102176596B (zh) |
AU (1) | AU2011298737B2 (zh) |
WO (1) | WO2012092726A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111342306A (zh) * | 2020-04-20 | 2020-06-26 | 深圳市特发信息股份有限公司 | 一种防脱落的高速数据采集设备用数据线连接头 |
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CN102646907A (zh) * | 2012-04-19 | 2012-08-22 | 中兴通讯股份有限公司南京分公司 | Usb接口和终端 |
CN203277925U (zh) | 2013-04-25 | 2013-11-06 | 鸿富锦精密工业(深圳)有限公司 | 具有usb接头的数据产品 |
CN203232995U (zh) * | 2013-05-09 | 2013-10-09 | 华为终端有限公司 | 高清晰度多媒体hdmi接口插头 |
US9411366B1 (en) * | 2014-01-13 | 2016-08-09 | Koamtac, Inc. | Mobile device with improved charging capability and casement structure |
US9401574B2 (en) * | 2014-08-25 | 2016-07-26 | Dell Products L.P. | Information handling system multi-axis power adapter |
TWM501628U (zh) * | 2014-12-19 | 2015-05-21 | 威剛科技股份有限公司 | 隨身碟裝置 |
US9419395B1 (en) * | 2015-07-17 | 2016-08-16 | Stephen Morvillo | Swivel joint charging connector |
CN106207615B (zh) * | 2016-07-29 | 2019-06-07 | 中航光电科技股份有限公司 | 连接器及其锁紧杆组件和锁紧杆 |
CN106207382B (zh) * | 2016-09-07 | 2023-03-24 | 深圳市龙禧星科技有限公司 | 一种物联卡上网设备 |
CN107093829A (zh) * | 2017-07-01 | 2017-08-25 | 王茹茹 | 一种usb电连接器的旋动装置 |
CN112053626B (zh) * | 2019-06-06 | 2023-05-12 | 海信视像科技股份有限公司 | 显示装置 |
US20230030251A1 (en) * | 2021-07-20 | 2023-02-02 | Nvidia Corporation | Multi-axis power connection and routing |
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2011
- 2011-01-07 CN CN201110003256.4A patent/CN102176596B/zh not_active Expired - Fee Related
- 2011-03-14 EP EP11822878.2A patent/EP2493034B1/en not_active Not-in-force
- 2011-03-14 US US13/395,231 patent/US8672693B2/en active Active
- 2011-03-14 AU AU2011298737A patent/AU2011298737B2/en not_active Ceased
- 2011-03-14 WO PCT/CN2011/071771 patent/WO2012092726A1/zh active Application Filing
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111342306A (zh) * | 2020-04-20 | 2020-06-26 | 深圳市特发信息股份有限公司 | 一种防脱落的高速数据采集设备用数据线连接头 |
CN111342306B (zh) * | 2020-04-20 | 2024-04-30 | 深圳市特发信息股份有限公司 | 一种防脱落的高速数据采集设备用数据线连接头 |
Also Published As
Publication number | Publication date |
---|---|
CN102176596B (zh) | 2015-06-10 |
EP2493034A1 (en) | 2012-08-29 |
US8672693B2 (en) | 2014-03-18 |
AU2011298737B2 (en) | 2013-10-31 |
US20130273759A1 (en) | 2013-10-17 |
CN102176596A (zh) | 2011-09-07 |
EP2493034B1 (en) | 2016-12-07 |
EP2493034A4 (en) | 2014-02-19 |
AU2011298737A1 (en) | 2012-07-26 |
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