CN102324676A - 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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- CN102324676A CN102324676A CN201110273790A CN201110273790A CN102324676A CN 102324676 A CN102324676 A CN 102324676A CN 201110273790 A CN201110273790 A CN 201110273790A CN 201110273790 A CN201110273790 A CN 201110273790A CN 102324676 A CN102324676 A CN 102324676A
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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 application be that " on January 7th, 2011 ", application number are 201110003256.4 the applying date, name is called dividing an application of " 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 have the data product of this interface.
Background technology
Adopt the data product of USB interface more and more at present, this standard interface is provided convenience the multiple different structural forms of concurrent exhibition to mutual Data transmission between the various electronic data products.The straight cutting form is arranged, more common on USB flash disk; Leaded form, become the standard configuration of a lot of data products; Have turnoverly, be more common in card of surfing Internet.But along with the development of electronic product, electronic product several data product of can pegging graft simultaneously, this has connected structure flexibly with regard to the interface that requires this data product, disturbs each other avoiding.But, if adopt the grafting form of flexible structure, can influence communication robust property and reliability again, even break down, cause interface to damage.
Summary of the invention
The technical problem that the present invention will solve provide a kind of simple in structure, the position is flexible and changeable and the reliable USB interface of communication robust and use the data product of this interface.
In order to address the above problem, the present invention at first provides a kind of USB interface, and comprise swivel joint (22) and be connected the connecting axle (24) of said swivel joint (22) with data product body (1), wherein:
Said swivel joint (22) is provided with access terminal (25) away from an end of said data product body (1), and said access terminal (25) can be connected in said data product body (1) through cable (27) communication;
Said swivel joint (22) can rotate with respect to said data product body (1).
Preferably, said connecting axle (24) is fixedly connected with said swivel joint (22), with rotatable connection the between the said data product body (1).
Preferably, be connected with ground structure (26) on the said access terminal (25).
Preferably, said cable (27) passes said connecting axle (24), and is provided with the fixed structure (28) that is used for fixing said cable (27) near said access terminal (25) position.
Preferably, be provided with between said connecting axle (24) and the said data product body (1) and rotate to bit architecture (4), the said bit architecture (4) that rotates to comprising:
Rotation groove (41), said rotation groove (41) is arranged on said connecting axle (24) surface;
Rotate the bead (42) that puts in place; Put in place bead (42) shape and said rotation groove (41) of said rotation matches; Be arranged on the rotation that connects said connecting axle (24) and put in place in the duct (44), said rotation bead (42) two ends that put in place lean said rotation groove (41) and the rotation spring (43) that puts in place respectively;
The rotation spring (43) that puts in place, the said rotation spring (43) that puts in place is arranged on said rotation and puts in place in the duct (44), and said rotation spring (43) one ends that put in place are fixed, and the other end is through the said rotation of the connector backup bead (42) that puts in place.
Preferably, also be provided with the position limiting structure (29) that is used to limit the said relatively data product body of said swivel joint (22) (1) anglec of rotation between said connecting axle (24) and the said data product body (1).
The present invention also provides a kind of data product with USB interface, and comprise data product body (1), swivel joint (22) and be connected said swivel joint (22) and the connecting axle (24) of data product body (1), wherein:
Said swivel joint (22) is provided with access terminal (25) away from an end of said data product body (1), and said access terminal (25) can be connected in said data product body (1) through cable (27) communication;
Said swivel joint (22) can rotate with respect to said data product body (1).
Preferably, said connecting axle (24) is fixedly connected with said swivel joint (22), with rotatable connection the between the said data product body (1).
Preferably, be connected with ground structure (26) on the said access terminal (25).
Preferably, said cable (27) passes said connecting axle (24), and is provided with the fixed structure (28) that is used for fixing said cable (27) near said access terminal (25) position.
Preferably, be provided with between said connecting axle (24) and the said data product body (1) and rotate to bit architecture (4), the said bit architecture (4) that rotates to comprising:
Rotation groove (41), said rotation groove (41) is arranged on said connecting axle (24) surface;
Rotate the bead (42) that puts in place; Put in place bead (42) shape and said rotation groove (41) of said rotation matches; Be arranged on the rotation that connects said connecting axle (24) and put in place in the duct (44), said rotation bead (42) two ends that put in place lean said rotation groove (41) and the rotation spring (43) that puts in place respectively;
The rotation spring (43) that puts in place, the said rotation spring (43) that puts in place is arranged on said rotation and puts in place in the duct (44), and said rotation spring (43) one ends that put in place are fixed, and the other end is through the said rotation of the connector backup bead (42) that puts in place.
Preferably, also be provided with the position limiting structure (29) that is used to limit the said relatively data product body of said swivel joint (22) (1) anglec of rotation between said connecting axle (24) and the said data product body (1).
Preferably, said cable (27) comprises 4 coaxial cables, and said 4 coaxial cables also wrap one deck shielding material outward.
Compared with prior art, embodiments of the invention adopt swivel joint, make when data product is plugged on the electronic product, and this electronic product produces multiple different position relation relatively, very flexibly, can select for use according to different actual needs.In the embodiments of the invention, insert on the terminal ground structure is set, and fix, and adopt the mode that flexibly connects between connecting axle and the data product body, can effectively improve the reliability and stability of communication.In the embodiments of the invention; Between connecting axle and data product body, position limiting structure is set, can effectively limits the anglec of rotation of swivel joint relative data product body, avoid communication cable to cause twining owing to swivel joint excessively rotates; Even break, cause unnecessary loss.
Description of drawings
Below in conjunction with accompanying drawing execution mode of the present invention is described further:
Fig. 1 shows a kind of collecting state structural representation with data product of USB interface of the embodiment of the invention;
Fig. 2 shows a kind of first kind of user mode structural representation with data product of USB interface of the embodiment of the invention;
Fig. 3 shows a kind of second kind of user mode structural representation with data product of USB interface of the embodiment of the invention;
Fig. 4 shows a kind of the third user mode structural representation with data product of USB interface of the embodiment of the invention;
Fig. 5 shows a kind of the 4th kind of user mode structural representation with data product of USB interface of the embodiment of the invention;
Fig. 6 shows a kind of the 5th kind of user mode structural representation with data product of USB interface of the embodiment of the invention;
Fig. 7 shows a kind of the 6th kind of user mode structural representation with data product of USB interface of the embodiment of the invention;
Fig. 8 shows a kind of USB interface assembling of embodiment of the invention decomposition texture sketch map;
Fig. 9 shows the swivel joint first assembling decomposition texture sketch map in a kind of USB interface of the embodiment of the invention;
Figure 10 shows the swivel joint second assembling decomposition texture sketch map in a kind of USB interface of the embodiment of the invention;
Figure 11 shows connecting axle structural representation in a kind of USB interface of the embodiment of the invention;
Figure 12 shows and is turned to bit architecture in a kind of USB interface of the embodiment of the invention and rotates to the bit architecture sketch map.
Embodiment
Like Fig. 8-shown in Figure 10, the invention provides a kind of USB interface, comprise upset joint 21 and swivel joint 22.
Swivel joint 22 is provided with access terminal 25 away from an end of upset joint 21, inserts on the terminal 25 and is connected with ground structure 26.This ground structure 26 comprises the ground connection shell foot 261 that connects 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; Thereby make interface external structure of the present invention form effective grounding, the electromagnetic interference that the cable 27 of walking is wherein brought forms shielding.
Connecting axle 24 is fixedly connected with swivel joint 22, with rotatable connection the between the upset joint 21.When connecting axle 24 rotates, insert terminal 25 and drive cable 27 rotations simultaneously with connecting axle 24, cable 27 can reduce the pulling force of access side son 58 pads like this, improves the 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, makes when data product is plugged on the electronic product, and this electronic product produces multiple different position relation relatively; Very flexibly; Can select for use according to different actual needs, the present invention inserts ground structure 26 is set on the terminal 25 in addition, and fixes; And adopt the mode that flexibly connects between connecting axle 24 and the upset joint 21, can effectively improve the reliability and stability of communication of the present invention.
Among the present invention, upset is provided with in the joint 21 and is turned to bit architecture 3, and it is shown in figure 12 to be turned to bit architecture 3, comprises upset groove 31, upset bead 32 and the upset spring 33 that puts in place that puts in place.
Upset groove 31 evenly is arranged on trip shaft 23 surfaces, and totally eight grooves stop on miter angle with the assurance flip angle.Level and smooth in the upset groove 31, depth of groove should be confirmed according to upset bead 32 sizes that put in place.For convenient processing, can this groove be processed as groove.
Upset bead 32 shapes that put in place match with upset groove 31, are arranged on the upset that connects trip shaft 23 and put in place in the duct 34, and upset bead 32 two ends that put in place lean upset groove 31 and the upset spring 33 that puts in place respectively.The upset bead 32 that puts in place can partly be placed in the upset groove 31, and when overturning, this upset puts bead 32 in place can be with upset duct 34 upset groove 31 rotated position relatively that put in place.
The upset spring 33 that puts in place is arranged on upset and puts in place in the duct 34, and upset spring 33 1 ends that put in place are fixed, and the other end is through the connector backup upset bead 32 that puts in place.The upset spring 33 that puts in place applies reset force to the upset bead 32 that puts in place, thereby realizes the upset hold function that puts in place.
Among the present invention, connecting axle 24 and upset are provided with between the joint 21 and rotate to bit architecture 4, rotate to bit architecture 4 and to be turned to bit architecture 3 identical, shown in figure 12.Wherein, connecting axle structure 24 is shown in figure 11.Rotate to bit architecture 4 and comprise rotation groove 41, rotation bead 42 and the rotation spring 43 that puts in place that puts in place.
Rotation bead 42 shapes that put in place match with rotation groove 41, are arranged on the rotation that connects connecting axle 24 and put in place in the duct 44, and rotation bead 42 two ends that put in place lean rotation groove 41 and the rotation spring 43 that puts in place respectively.The rotation bead 42 that puts in place can partly be placed in the rotation groove 41, and when being rotated, this rotation puts bead 42 in place can be with rotation duct 44 rotation groove 41 rotated position relatively that put in place.
The rotation spring 43 that puts in place is arranged on rotation and puts in place in the duct 44, and rotation spring 43 1 ends that put in place are fixed, and the other end is through the connector backup rotation bead 42 that puts in place.The rotation spring 43 that puts in place applies reset force to the rotation bead 42 that puts in place, thereby realizes the rotation hold function that puts in place.
No matter be turned to bit architecture 3 or rotate to bit architecture 4, all can let the user that tangible feel is arranged so that when using when of the present invention rotation and upset, produce a pause.In addition, the more important thing is, in upset and rotary course, replaced original sliding friction, reduced wearing and tearing greatly, effectively improved useful life with rolling friction owing to adopt bead 32,42.
Among the present invention, also be provided with the position limiting structure 29 that is used to limit swivel joint 22 relative upset joint 21 anglecs of rotation between connecting axle 24 and the upset joint 21.This position limiting structure 29 limits the anglec of rotation and is 90 degree to the maximum, when realizing a revolution, avoids left rotation and right rotation excessive.Shown in figure 11, this position limiting structure 29 can realize that when connecting axle 24 with upset joint 21 rotation relatively took place, this limiting stand can limit the anglec of rotation through limiting stand is set on connecting axle 24.
Between connecting axle 24 and upset joint 21, position limiting structure 29 is set among the present invention; Can effectively limit swivel joint 22 upset joint 21 anglecs of rotation relatively; Avoid communication cable 27 to cause twining, even break, cause unnecessary loss owing to swivel joint excessively rotates.
Like Fig. 1-shown in Figure 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 that matches with USB interface 2.Conveniently when collecting state, these USB interface 2 rotations are collected in this groove 11, not only attractive in appearance portable, also can protect this USB interface 2.
Swivel joint 22 can rotate with respect to upset joint 21, thereby makes the convenient angle of selecting data product to insert of user; Upset joint 21 can make things convenient for the user to adjust the angle of data product with respect to 1 upset of data product body.
Among the present invention, cable 27 comprises 4 coaxial cables, and 4 coaxial cables also wrap one deck shielding material outward.Adopt this structure, can further improve screening ability.
In sum; More than being merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention, therefore; All any modifications of within spirit of the present invention and principle, being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (13)
1. a USB interface comprises swivel joint (22) and is connected the connecting axle (24) of said swivel joint (22) with data product body (1), wherein:
Said swivel joint (22) is provided with access terminal (25) away from an end of said data product body (1), and said access terminal (25) can be connected in said data product body (1) through cable (27) communication;
Said swivel joint (22) can rotate with respect to said data product body (1).
2. USB interface as claimed in claim 1, wherein:
Said connecting axle (24) is fixedly connected with said swivel joint (22), with rotatable connection the between the said data product body (1).
3. USB interface as claimed in claim 1, wherein:
Be connected with ground structure (26) on the said access terminal (25).
4. USB interface as claimed in claim 1, wherein:
Said cable (27) passes said connecting axle (24), and is provided with the fixed structure (28) that is used for fixing said cable (27) near said access terminal (25) position.
5. USB interface as claimed in claim 1, wherein:
Be provided with between said connecting axle (24) and the said data product body (1) and rotate to bit architecture (4), the said bit architecture (4) that rotates to comprising:
Rotation groove (41), said rotation groove (41) is arranged on said connecting axle (24) surface;
Rotate the bead (42) that puts in place; Put in place bead (42) shape and said rotation groove (41) of said rotation matches; Be arranged on the rotation that connects said connecting axle (24) and put in place in the duct (44), said rotation bead (42) two ends that put in place lean said rotation groove (41) and the rotation spring (43) that puts in place respectively;
The rotation spring (43) that puts in place, the said rotation spring (43) that puts in place is arranged on said rotation and puts in place in the duct (44), and said rotation spring (43) one ends that put in place are fixed, and the other end is through the said rotation of the connector backup bead (42) that puts in place.
6. USB interface as claimed in claim 1, wherein:
Also be provided with the position limiting structure (29) that is used to limit the said relatively data product body of said swivel joint (22) (1) anglec of rotation between said connecting axle (24) and the said data product body (1).
7. the data product with USB interface comprises data product body (1), swivel joint (22) and is connected said swivel joint (22) and the connecting axle (24) of data product body (1), wherein:
Said swivel joint (22) is provided with access terminal (25) away from an end of said data product body (1), and said access terminal (25) can be connected in said data product body (1) through cable (27) communication;
Said swivel joint (22) can rotate with respect to said data product body (1).
8. the data product with USB interface as claimed in claim 7, wherein:
Said connecting axle (24) is fixedly connected with said swivel joint (22), with rotatable connection the between the said data product body (1).
9. the data product with USB interface as claimed in claim 7, wherein:
Be connected with ground structure (26) on the said access terminal (25).
10. the data product with USB interface as claimed in claim 7, wherein:
Said cable (27) passes said connecting axle (24), and is provided with the fixed structure (28) that is used for fixing said cable (27) near said access terminal (25) position.
11. the data product with USB interface as claimed in claim 7, wherein:
Be provided with between said connecting axle (24) and the said data product body (1) and rotate to bit architecture (4), the said bit architecture (4) that rotates to comprising:
Rotation groove (41), said rotation groove (41) is arranged on said connecting axle (24) surface;
Rotate the bead (42) that puts in place; Put in place bead (42) shape and said rotation groove (41) of said rotation matches; Be arranged on the rotation that connects said connecting axle (24) and put in place in the duct (44), said rotation bead (42) two ends that put in place lean said rotation groove (41) and the rotation spring (43) that puts in place respectively;
The rotation spring (43) that puts in place, the said rotation spring (43) that puts in place is arranged on said rotation and puts in place in the duct (44), and said rotation spring (43) one ends that put in place are fixed, and the other end is through the said rotation of the connector backup bead (42) that puts in place.
12. the data product with USB interface as claimed in claim 7, wherein:
Also be provided with the position limiting structure (29) that is used to limit the said relatively data product body of said swivel joint (22) (1) anglec of rotation between said connecting axle (24) and the said data product body (1).
13. the data product with USB interface as claimed in claim 7, wherein:
Said cable (27) comprises 4 coaxial cables, and said 4 coaxial cables also wrap one deck shielding material outward.
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 true CN102324676A (en) | 2012-01-18 |
| CN102324676B 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102324676B (en) |
Citations (6)
| 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 |
| CN201576774U (en) * | 2009-07-31 | 2010-09-08 | 海尔集团公司 | USB connecting piece |
| 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 |
-
2011
- 2011-01-07 CN CN201110273790.7A patent/CN102324676B/en not_active Expired - Fee Related
Patent Citations (6)
| 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 |
| CN201576774U (en) * | 2009-07-31 | 2010-09-08 | 海尔集团公司 | USB connecting piece |
| 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 |
|---|---|
| CN102324676B (en) | 2015-06-10 |
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