CN102324676B - USB (Universal Serial Bus) interface and data product with same - Google Patents
USB (Universal Serial Bus) interface and data product with same Download PDFInfo
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- CN102324676B CN102324676B CN201110273790.7A CN201110273790A CN102324676B CN 102324676 B CN102324676 B CN 102324676B CN 201110273790 A CN201110273790 A CN 201110273790A CN 102324676 B CN102324676 B CN 102324676B
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- rotated
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- data product
- connecting axle
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Abstract
The invention provides a USB (Universal Serial Bus) interface and a data product with the same. The USB interface comprises a rotary joint (22) and a connecting shaft (24) which is used for connecting the rotary joint (22) with a data product body (1), wherein one end of the rotary joint (22) which is far away from the data product body (1) is provided with a switch-in terminal (25); the switch-in terminal (25) can be in communication with the data product body (1) through a wire (27); and the rotary joint (22) can rotate relative to the data product body (1). According to the embodiment of the invention, the rotary joint is adopted, so that the data product can generate a plurality of different position relations relative to an electronic product when the data product is connected with the electronic product through plugging and is very flexible.
Description
The divisional application that the application is the applying date is " on January 7th, 2011 ", application number is 201110003256.4, name is called " a kind of USB interface and have the data product of this interface " application for a patent for invention.
Technical field
The present invention relates to transfer of data and communication technical field, more relate to a kind of USB interface and there is the data product of this interface.
Background technology
The data product of current employing USB interface gets more and more, and this standard interface provides convenience to mutual data of transmitting between various electronic data product, and develops multiple different version.There is straight cutting form, more common on USB flash disk; Leaded form, become the standard configuration of a lot of data product; Have turnover, be more common in card of surfing Internet.But along with the development of electronic product, an electronic product meeting grafting simultaneously several data product, this just requires that the interface of this data product has connected structure flexibly, to avoid disturbing each other.But, if adopt the grafting form of flexible structure, communication robust and reliability can be affected again, even break down, cause interface to damage.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of structure is simple, position is flexible and changeable and the reliable USB interface of communication robust and apply the data product of this interface.
In order to solve the problem, the present invention provide firstly a kind of USB interface, comprises swivel joint (22) and is connected the connecting axle (24) of described swivel joint (22) with data product body (1), wherein:
Described swivel joint (22) is provided with access terminal (25) away from one end of described data product body (1), and described access terminal (25) is connected to described data product body (1) by cable (27) communication;
Described swivel joint (22) can rotate relative to described data product body (1).
Preferably, described connecting axle (24) is fixedly connected with described swivel joint (22), and is rotatably connected between described data product body (1).
Preferably, described access terminal (25) is connected with ground structure (26).
Preferably, described cable (27) through described connecting axle (24), and is being provided with the fixed structure (28) for fixing described cable (27) on described access terminal (25) position.
Preferably, be provided with between described connecting axle (24) and described data product body (1) and be rotated in place structure (4), described in be rotated in place structure (4) and comprise:
Rotating gravure (41), described rotating gravure (41) is arranged on described connecting axle (24) surface;
Be rotated in place bead (42), describedly be rotated in place bead (42) shape and described rotating gravure (41) matches, be arranged on connect described connecting axle (24) be rotated in place in duct (44), described in be rotated in place bead (42) two ends lean respectively described rotating gravure (41) be rotated in place spring (43);
Be rotated in place spring (43), described be rotated in place spring (43) be arranged on described in be rotated in place in duct (44), described spring (43) one end that is rotated in place is fixed, and the other end is by being rotated in place bead (42) described in connector backup.
Preferably, the position limiting structure (29) for limiting relative described data product body (1) anglec of rotation of described swivel joint (22) is also provided with between described connecting axle (24) with described data product body (1).
Present invention also offers a kind of data product with USB interface, comprise data product body (1), swivel joint (22) and be connected the connecting axle (24) of described swivel joint (22) and data product body (1), wherein:
Described swivel joint (22) is provided with access terminal (25) away from one end of described data product body (1), and described access terminal (25) is connected to described data product body (1) by cable (27) communication;
Described swivel joint (22) can rotate relative to described data product body (1).
Preferably, described connecting axle (24) is fixedly connected with described swivel joint (22), and is rotatably connected between described data product body (1).
Preferably, described access terminal (25) is connected with ground structure (26).
Preferably, described cable (27) through described connecting axle (24), and is being provided with the fixed structure (28) for fixing described cable (27) on described access terminal (25) position.
Preferably, be provided with between described connecting axle (24) and described data product body (1) and be rotated in place structure (4), described in be rotated in place structure (4) and comprise:
Rotating gravure (41), described rotating gravure (41) is arranged on described connecting axle (24) surface;
Be rotated in place bead (42), describedly be rotated in place bead (42) shape and described rotating gravure (41) matches, be arranged on connect described connecting axle (24) be rotated in place in duct (44), described in be rotated in place bead (42) two ends lean respectively described rotating gravure (41) be rotated in place spring (43);
Be rotated in place spring (43), described be rotated in place spring (43) be arranged on described in be rotated in place in duct (44), described spring (43) one end that is rotated in place is fixed, and the other end is by being rotated in place bead (42) described in connector backup.
Preferably, the position limiting structure (29) for limiting relative described data product body (1) anglec of rotation of described swivel joint (22) is also provided with between described connecting axle (24) with described data product body (1).
Preferably, described cable (27) comprises 4 coaxial cables, and described 4 coaxial cables also wrap one deck shielding material outward.
Compared with prior art, embodiments of the invention adopt swivel joint, when data product is plugged on electronic product, relatively can produces multiple different position relationship by this electronic product, very flexibly, can select according to different actual needs.In embodiments of the invention, access terminal arranges ground structure, and is fixed, and adopt connecting axle and the mode be flexibly connected between data product body, effectively can improve the reliability and stability of communication.In embodiments of the invention, position limiting structure is set between connecting axle and data product body, effectively can limits the anglec of rotation of swivel joint relative data product ontology, avoid communication cable to cause because swivel joint excessively rotates being wound around, even break, cause unnecessary loss.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiments of the present invention are described further:
Fig. 1 shows a kind of collecting state structural representation with the data product of USB interface of the embodiment of the present invention;
Fig. 2 shows a kind of the first using state structural representation with the data product of USB interface of the embodiment of the present invention;
Fig. 3 shows a kind of the second using state structural representation with the data product of USB interface of the embodiment of the present invention;
Fig. 4 shows a kind of the third using state structural representation with the data product of USB interface of the embodiment of the present invention;
Fig. 5 shows a kind of 4th kind of using state structural representation with the data product of USB interface of the embodiment of the present invention;
Fig. 6 shows a kind of 5th kind of using state structural representation with the data product of USB interface of the embodiment of the present invention;
Fig. 7 shows a kind of 6th kind of using state structural representation with the data product of USB interface of the embodiment of the present invention;
Fig. 8 shows a kind of USB interface assembling of embodiment of the present invention decomposition texture schematic diagram;
Fig. 9 shows swivel joint first in a kind of USB interface of the embodiment of the present invention and assembles decomposition texture schematic diagram;
Figure 10 shows swivel joint second in a kind of USB interface of the embodiment of the present invention and assembles decomposition texture schematic diagram;
Figure 11 shows connecting axle structure schematic diagram in a kind of USB interface of the embodiment of the present invention;
Figure 12 shows in a kind of USB interface of the embodiment of the present invention and is turned to bit architecture and is rotated in place structural representation.
Embodiment
As Figure 8-Figure 10, the invention provides a kind of USB interface, comprise upset joint 21 and swivel joint 22.
Upset joint 21 one end can be connected to a data product body 1 by trip shaft 23, and the other end connects swivel joint 22 by connecting axle 24.Upset joint 21 can overturn by relative data product ontology 1.
Swivel joint 22 is provided with access terminal 25 away from one end of upset joint 21, and access terminal 25 is connected with ground structure 26.This ground structure 26 comprises the ground connection shell foot 261 connecting access terminal 25, this ground connection shell foot 261 connects the metal shell 26 of swivel joint 22, and connecting axle 24 also adopts metal material with upset joint 21, thus make interface external structure of the present invention form effective grounding, shielding is formed to the electromagnetic interference that the cable 27 of walking wherein brings.
Access terminal 25 is by cable 27 communication connection data product ontology 1, cable 27 is through connecting axle 24 and the hole 211 on upset joint 21, cable 27 is all arranged on this connecting axle 24 and axle center, hole 211, and there is identical axle center in hole 211 with trip shaft 23, so when connecting axle 24 rotates with trip shaft 23 and overturns, affect minimum on cable 27.Access terminal 25 is provided with fixed structure 28 on the position near connecting axle 24, adopts compressing tablet 281 to be pressed against connecting axle 24, connecting axle 24 and access terminal 25 is fixed together.
Connecting axle 24 is fixedly connected with swivel joint 22, and is rotatably connected between upset joint 21.When connecting axle 24 rotates, access terminal 25 drives cable 27 to rotate with connecting axle 24 simultaneously, and such cable 27 can reduce the pulling force of access side son 58 pads, improves stability and the reliability of communication, improves useful life of the present invention simultaneously.
The present invention adopts upset joint 21 and swivel joint 22, when data product is plugged on electronic product, relatively can produce multiple different position relationship by this electronic product, very flexible, can select according to different actual needs, the present invention accesses on terminal 25 and arranges ground structure 26 in addition, and is fixed, and adopt the mode be flexibly connected between connecting axle 24 with upset joint 21, effectively can improve the reliability and stability of communication of the present invention.
In the present invention, be provided with and be turned to bit architecture 3 in upset joint 21, be turned to bit architecture 3 as shown in figure 12, comprise upset groove 31, put in place bead 32 and upset of upset put in place spring 33.
Upset groove 31 is evenly arranged on trip shaft 23 surface, and totally eight grooves, to ensure that flip angle stops on miter angle.Level and smooth in upset groove 31, depth of groove should be determined according to upset bead 32 size that puts in place.For convenience of processing, can be groove by this Pocket Machining.
Upset bead 32 shape that puts in place matches with upset groove 31, is arranged on to connect the upset of trip shaft 23 and put in place in duct 34, and upset bead 32 two ends that put in place lean upset groove 31 and upset respectively and to put in place spring 33.The upset bead 32 that puts in place can partly be placed in upset groove 31, and when overturning, this upset bead 32 that puts in place relatively can overturn groove 31 position and rotates with the upset duct 34 that puts in place.
The upset spring 33 that puts in place is arranged on upset and puts in place in duct 34, and upset spring 33 one end that puts in place is fixed, and the other end to be put in place bead 32 by connector backup upset.The upset spring 33 that puts in place applies reset force to the upset bead 32 that puts in place, thus realizes upset and to put in place hold function.
In the present invention, being provided with between connecting axle 24 and upset joint 21 and being rotated in place structure 4, being rotated in place structure 4 identical with being turned to bit architecture 3, as shown in figure 12.Wherein, connecting axle structure 24 as shown in figure 11.Be rotated in place structure 4 to comprise rotating gravure 41, be rotated in place bead 42 and be rotated in place spring 43.
Rotating gravure 41 is evenly arranged on connecting axle 24 surface, and totally eight grooves, to ensure that the anglec of rotation stops on miter angle.Level and smooth in rotating gravure 41, depth of groove should be determined according to being rotated in place bead 42 size.For convenience of processing, can be groove by this Pocket Machining.
Be rotated in place bead 42 shape and rotating gravure 41 matches, be arranged on and connect being rotated in place in duct 44 of connecting axle 24, be rotated in place bead 42 two ends and lean rotating gravure 41 respectively and be rotated in place spring 43.Be rotated in place bead 42 can partly be placed in rotating gravure 41, when rotating, this is rotated in place bead 42 and can rotates relative to rotating gravure 41 position with being rotated in place duct 44.
Be rotated in place spring 43 to be arranged on and to be rotated in place in duct 44, be rotated in place spring 43 one end and fix, the other end is rotated in place bead 42 by connector backup.Be rotated in place spring 43 and apply reset force to being rotated in place bead 42, thus realize being rotated in place hold function.
No matter be turned to bit architecture 3 or be rotated in place structure 4, all can make to produce a pause when rotating when using of the present invention and overturn, allow user have obvious feel.In addition, the more important thing is owing to adopting bead 32,42, in upset with rotary course, instead of original sliding friction with rolling friction, substantially reduce wearing and tearing, effectively improve useful life.
In the present invention, be also provided with for limiting the relative position limiting structure 29 overturning joint 21 anglec of rotation of swivel joint 22 between connecting axle 24 with upset joint 21.This position limiting structure 29 limits the anglec of rotation and is 90 degree to the maximum, while realizing rotating for one week, avoids left rotation and right rotation excessive.As shown in figure 11, this position limiting structure 29 realizes by arranging limiting stand on connecting axle 24, and when connecting axle 24, with upset joint 21, relative rotation occurs, this limiting stand can limiting rotation angle.
In the present invention, position limiting structure 29 is set between connecting axle 24 and upset joint 21, effectively can limit swivel joint 22 upset joint 21 anglec of rotation relatively, avoid communication cable 27 to cause because swivel joint excessively rotates being wound around, even break, cause unnecessary loss.
As shown in Fig. 1-Fig. 7, the present invention also comprises a kind of data product with USB interface, and this data product comprises data product body 1 and USB interface 2.
Wherein, data product body 1 relevant position is provided with the groove 11 matched with USB interface 2.Convenient this USB interface 2 rotation when collecting state is collected in this groove 11, not only attractive in appearance portable, also can protect this USB interface 2.
Swivel joint 22 can rotate relative to upset joint 21, thus makes the convenient angle selecting data product to insert of user; Upset joint 21 can overturn relative to data product body 1, and user can be facilitated to adjust the angle of data product.
USB interface 2 structure is described above, does not repeat them here.The various status architecture of the present invention, as shown in Fig. 1-Fig. 7, shows flexible use of the present invention and extremely strong adaptive capacity, can be applicable to various narrow space.In addition, these different using states also can improve aesthetic property of the present invention, improve the interest of user.
In the present invention, cable 27 comprises 4 coaxial cables, and 4 coaxial cables also wrap one deck shielding material outward.Adopt this structure, screening ability can be improved further.
In sum; these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention, therefore; all any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a USB interface, comprises swivel joint (22) and is connected the connecting axle (24) of described swivel joint (22) with data product body (1), wherein:
Described swivel joint (22) is provided with access terminal (25) away from one end of described data product body (1), and described access terminal (25) is connected to described data product body (1) by cable (27) communication; Described access terminal (25) is connected with ground structure (26), described ground structure (26) comprises the ground connection shell foot (261) connecting access terminal (25), and described ground connection shell foot (261) connects the metal shell of swivel joint (22);
Described swivel joint (22) can rotate relative to described data product body (1);
Be provided with between described connecting axle (24) and described data product body (1) and be rotated in place structure (4), described in be rotated in place structure (4) and comprise:
Rotating gravure (41), described rotating gravure (41) is arranged on described connecting axle (24) surface;
Be rotated in place bead (42), describedly be rotated in place bead (42) shape and described rotating gravure (41) matches, be arranged on connect described connecting axle (24) be rotated in place in duct (44), described in be rotated in place bead (42) two ends lean respectively described rotating gravure (41) be rotated in place spring (43);
Be rotated in place spring (43), described be rotated in place spring (43) be arranged on described in be rotated in place in duct (44), described spring (43) one end that is rotated in place is fixed, and the other end is by being rotated in place bead (42) described in connector backup;
Described cable (27) comprises 4 coaxial cables, and described 4 coaxial cables also wrap one deck shielding material outward.
2. USB interface as claimed in claim 1, wherein:
Described connecting axle (24) is fixedly connected with described swivel joint (22), and is rotatably connected between described data product body (1).
3. USB interface as claimed in claim 1, wherein:
Described cable (27) through described connecting axle (24), and is being provided with the fixed structure (28) for fixing described cable (27) on described access terminal (25) position.
4. USB interface as claimed in claim 1, wherein:
The position limiting structure (29) for limiting relative described data product body (1) anglec of rotation of described swivel joint (22) is also provided with between described connecting axle (24) with described data product body (1).
5. one kind has the data product of USB interface, comprise data product body (1), swivel joint (22) and be connected the connecting axle (24) of described swivel joint (22) and data product body (1), wherein:
Described swivel joint (22) is provided with access terminal (25) away from one end of described data product body (1), and described access terminal (25) is connected to described data product body (1) by cable (27) communication; Described access terminal (25) is connected with ground structure (26), described ground structure (26) comprises the ground connection shell foot (261) connecting access terminal (25), and described ground connection shell foot (261) connects the metal shell of swivel joint (22);
Described swivel joint (22) can rotate relative to described data product body (1);
Be provided with between described connecting axle (24) and described data product body (1) and be rotated in place structure (4), described in be rotated in place structure (4) and comprise:
Rotating gravure (41), described rotating gravure (41) is arranged on described connecting axle (24) surface;
Be rotated in place bead (42), describedly be rotated in place bead (42) shape and described rotating gravure (41) matches, be arranged on connect described connecting axle (24) be rotated in place in duct (44), described in be rotated in place bead (42) two ends lean respectively described rotating gravure (41) be rotated in place spring (43);
Be rotated in place spring (43), described be rotated in place spring (43) be arranged on described in be rotated in place in duct (44), described spring (43) one end that is rotated in place is fixed, and the other end is by being rotated in place bead (42) described in connector backup;
Described cable (27) comprises 4 coaxial cables, and described 4 coaxial cables also wrap one deck shielding material outward.
6. there is the data product of USB interface as claimed in claim 5, wherein:
Described connecting axle (24) is fixedly connected with described swivel joint (22), and is rotatably connected between described data product body (1).
7. there is the data product of USB interface as claimed in claim 5, wherein:
Described cable (27) through described connecting axle (24), and is being provided with the fixed structure (28) for fixing described cable (27) on described access terminal (25) position.
8. there is the data product of USB interface as claimed in claim 5, wherein:
The position limiting structure (29) for limiting relative described data product body (1) anglec of rotation of described swivel joint (22) is also provided with between described connecting axle (24) with described data product body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110273790.7A CN102324676B (en) | 2011-01-07 | 2011-01-07 | USB (Universal Serial Bus) interface and data product with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110273790.7A CN102324676B (en) | 2011-01-07 | 2011-01-07 | USB (Universal Serial Bus) interface and data product with same |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110003256.4A Division CN102176596B (en) | 2011-01-07 | 2011-01-07 | Universal serial bus (USB) interface and data product with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102324676A CN102324676A (en) | 2012-01-18 |
| CN102324676B true CN102324676B (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110273790.7A Expired - Fee Related CN102324676B (en) | 2011-01-07 | 2011-01-07 | USB (Universal Serial Bus) interface and data product with same |
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| Country | Link |
|---|---|
| CN (1) | CN102324676B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1596067A (en) * | 2003-09-12 | 2005-03-16 | 三洋电机株式会社 | Voice recording device |
| CN101604810A (en) * | 2009-07-08 | 2009-12-16 | 深圳市德仓科技有限公司 | Piecing devices with spinfunction |
| CN201562865U (en) * | 2009-09-29 | 2010-08-25 | 协讯电子（吉安）有限公司 | Switching port with rotary function of 180 degrees |
| CN201608294U (en) * | 2009-12-01 | 2010-10-13 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| CN202183466U (en) * | 2011-01-07 | 2012-04-04 | 中兴通讯股份有限公司 | USB interface and data product possessing same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201576774U (en) * | 2009-07-31 | 2010-09-08 | 海尔集团公司 | USB connecting piece |
-
2011
- 2011-01-07 CN CN201110273790.7A patent/CN102324676B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1596067A (en) * | 2003-09-12 | 2005-03-16 | 三洋电机株式会社 | Voice recording device |
| CN101604810A (en) * | 2009-07-08 | 2009-12-16 | 深圳市德仓科技有限公司 | Piecing devices with spinfunction |
| CN201562865U (en) * | 2009-09-29 | 2010-08-25 | 协讯电子（吉安）有限公司 | Switching port with rotary function of 180 degrees |
| CN201608294U (en) * | 2009-12-01 | 2010-10-13 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| CN202183466U (en) * | 2011-01-07 | 2012-04-04 | 中兴通讯股份有限公司 | USB interface and data product possessing same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102324676A (en) | 2012-01-18 |
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