CN103730798B - Combined-type adapter plug - Google Patents
Combined-type adapter plug Download PDFInfo
- Publication number
- CN103730798B CN103730798B CN201210389212.4A CN201210389212A CN103730798B CN 103730798 B CN103730798 B CN 103730798B CN 201210389212 A CN201210389212 A CN 201210389212A CN 103730798 B CN103730798 B CN 103730798B
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- China
- Prior art keywords
- adapter
- adaptor
- combined
- insulating body
- arm
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- 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.)
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Abstract
The open a kind of Combined-type adapter plug of the present invention, including the second adaptor, the 3rd adaptor and the 4th adaptor.Described second adaptor, the 3rd adaptor and the 4th adaptor pivotal fit.Described second adaptor includes the second insulating body and the second adapter.Described 3rd adaptor includes the 3rd insulating body and the 3rd adapter.Described 4th adaptor includes the 4th insulating body and the 4th adapter.Described second adapter, the 3rd adapter and the 4th adapter connect with bus connecting mode, and in use, the second adapter, the 3rd adapter and the 4th adapter can realize electrical communication the most between any two.This Combined-type adapter plug does not uses cable i.e. to realize the connection of distinct electronic apparatuses interface, and therefore, this Combined-type adapter plug is easy to carry, and is beneficial to promote the use of.
Description
[technical field]
The relevant a kind of Combined-type adapter plug of the present invention, refers in particular to a kind of Combined-type adapter plug realizing and being electrically connected with.
[background technology]
The electronic product of carried type gets more and more, such as notebook computer, panel computer, mobile phone, digital camera, video camera, portable DVD, PDA, MP3, MP4, GPS, warming equipment, medical health equipment etc..Described electronic product has and multiple meets different agreement and the most incompatible port, it is therefore desirable to carry a plurality of data lines to adapt to different ports, thus bring worry and inconvenience to consumer.In order to solve the problems referred to above, the Combined-type adapter plug with multiple connection-peg is arisen at the historic moment.
Chinese Patent No. CN200959458 discloses a kind of switching plug having combined type varied-mission versions and adaptor thereof, include an insulation shell, one first and second connecting element, and a plug, insulation shell has two side arms and can be provided with the first articulated section, first and second connecting elements respectively relative to be incorporated in insulation shell, and mutual electrical communication, plug movably connects with insulation shell group, and it is provided with the 3rd connecting element being mutually butted with the second connecting element, and plug lateral margin can be formed with slippage slot with correspondence to the first articulated section.Thereby, insulation shell and first and second connecting element form an adaptor, and plug is not in time using, move slippingly, and rotationally to different directions, and adaptor can provide repeatedly group to connect and become varied-mission versions changeover plug, with the socket of correspondence to different size.But, this Combined-type adapter plug is connected by cable, carries more inconvenience.
Therefore, a kind of new Combined-type adapter plug of necessary offer, to overcome drawbacks described above.
[summary of the invention]
It is an object of the invention to provide one to be easy to carry Combined-type adapter plug.
For achieving the above object, the open a kind of Combined-type adapter plug of the present invention, including the second adaptor, the 3rd adaptor and the 4th adaptor.Described second adaptor, the 3rd adaptor and the 4th adaptor pivotal fit.Described second adaptor includes the second insulating body and the second adapter.Described 3rd adaptor includes the 3rd insulating body and the 3rd adapter.Described 4th adaptor includes the 4th insulating body and the 4th adapter.Described second adapter, the 3rd adapter and the 4th adapter connect with bus connecting mode, and in use, the second adapter, the 3rd adapter and the 4th adapter can realize electrical communication the most between any two.
Compared with prior art, there is advantages that this Combined-type adapter plug does not uses cable i.e. to realize the connection of distinct electronic apparatuses interface, therefore, this Combined-type adapter plug is easy to carry, and is beneficial to promote the use of.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional combination figure of Combined-type adapter plug the first embodiment of the present invention.
Fig. 2 is the three-dimensional combination figure at another visual angle of Combined-type adapter plug of the present invention first embodiment.
Fig. 3 is the three-dimensional exploded view of Combined-type adapter plug the first embodiment of the present invention.
Fig. 4 is the three-dimensional exploded view at another visual angle of Combined-type adapter plug of the present invention first embodiment.
Fig. 5 is the second adaptor and the back-out state diagram to be used of the 4th adaptor of Combined-type adapter plug the first embodiment of the present invention.
Fig. 6 is the three-dimensional combination figure of Combined-type adapter plug the second embodiment of the present invention.
Fig. 7 is the three-dimensional exploded view of Combined-type adapter plug the second embodiment of the present invention.
Fig. 8 is that the second adaptor of Combined-type adapter plug the second embodiment of the present invention, the 3rd adaptor and the 4th adaptor screw out state diagram to be used.
[primary clustering symbol description]
| Combined-type adapter plug | 100 | First adaptor | 1 |
| First insulating body | 11 | First resettlement section | 110 |
| First head | 111 | First arm | 112 |
| First supports projection | 1121 | First limited block | 1122 |
| First pivoted hole | 1123 | First adapter | 12 |
| Second adaptor | 2 | Second insulating body | 21 |
| Second resettlement section | 210 | Second head | 211 |
| Second arm | 212 | Second supports projection | 2121 |
| Second limited block | 2122 | Second pivoted hole | 2123 |
| Second groove | 2124 | Second driving rod | 2125 |
| Second through hole | 21251 | Second adapter | 22 |
| 3rd adaptor | 3 | 3rd insulating body | 31 |
| 3rd resettlement section | 310 | 3rd head | 311 |
| 3rd arm | 312 | 3rd supports projection | 3121 |
| 3rd limited block | 3122 | 3rd pivoted hole | 3123 |
| 3rd groove | 3124 | 3rd driving rod | 3125 |
| Third through-hole | 31251 | 3rd adapter | 32 |
| 4th adaptor | 4 | 4th insulating body | 41 |
| 4th head | 411 | 4th recess | 4111 |
| 4th groove | 4112 | 4th afterbody | 412 |
| 4th driving rod | 4121 | Fourth hole | 41211 |
| 4th adapter | 42 | Combined-type adapter plug | 100’ |
| First adaptor | 1’ | Second adaptor | 2’ |
| 3rd adaptor | 3’ | 4th adaptor | 4’ |
Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
[detailed description of the invention]
Hereinafter, Fig. 1 to Fig. 5 will be combined introduce the first embodiment of Combined-type adapter plug 100 of the present invention.In this specification, involved direction is all with Fig. 3 as reference.
Referring to Fig. 1 to Fig. 4, this Combined-type adapter plug 100 includes the first adaptor the 1, second adaptor the 2, the 3rd adaptor 3 and the 4th adaptor 4.Described first adaptor 1 and the second adaptor 2 pivot joint, described second adaptor 2 and the 3rd adaptor 3 pivot joint, described 3rd adaptor 3 and the 4th adaptor 4 pivot joint.
Described first adaptor 1 includes the first insulating body 11 and is immobilizated in the first adapter 12 of the first insulating body 11 front end.Described first insulating body 11 is in the shape of a frame and is provided with the first head 111 and the first arm 112 extended rearwardly to form from the first head 111 both sides.Described first head 111 and the first arm 112 define and are formed with the first resettlement section 110.Described second adaptor 2 pivot joint is contained in the first resettlement section 110.Described first adapter 12 is immobilizated in the first head 111.Described first arm 112 medial surface is provided with first and supports projection 1121 and be positioned at the first the first limited block 1122 supporting projection 1121 bottom.When the second adaptor 2 is contained in the first resettlement section 110, described first supports projection 1121 is held in the second adaptor 2, to ensure the first adaptor 1 and stable position of the second adaptor 2.Described first limited block 1122 is in order to limit block the second adaptor 2, to be easier to realize flushing of the second adaptor 2 and the first adaptor 1 upper and lower surface；Simultaneously, it is ensured that the second adaptor 2 can only rotate in a direction relative to the first adaptor 1.Be formed with the first pivoted hole 1123 in opposite directions inside described first arm 112 tail end, with the second adaptor 2 pivot joint.Described first pivoted hole 1123 can allow the wire connecting the first adapter 12 to pass, and realizes the electric connection of the first adapter 12 and outside (other adapters).Described first adapter 12 is 30PinI/O pin connector.
Described second adaptor 2 includes the second insulating body 21 and is immobilizated in the second adapter 22 of the second insulating body 21 front end.Described second insulating body 21 is in the shape of a frame and is provided with the second head 211 and the second arm 212 extended rearwardly to form from the second head 211 both sides.Described second head 211 and the second arm 212 define and are formed with the second resettlement section 210.Described 3rd adaptor 3 pivot joint is contained in the second resettlement section 210.Described second adapter 22 is immobilizated in the second head 211.Described second arm 212 medial surface is provided with second and supports projection 2121 and be positioned at the second the second limited block 2122 supporting projection 2121 bottom.When the 3rd adaptor 3 is contained in the second resettlement section 210, described second supports projection 2121 is held in the 3rd adaptor 3, to ensure the second adaptor 2 and stable position of the 3rd adaptor 3.Described second limited block 2122 is in order to limit block the 3rd adaptor 3, to be easier to realize flushing of the 3rd adaptor 3 and the second adaptor 2 upper and lower surface；Simultaneously, it is ensured that the 3rd adaptor 3 can only rotate in a direction relative to the second adaptor 2.Described second arm 212 lower surface is provided with the second groove 2124 relative to the first limited block 1122, and described second groove 2124 is mutually clasped with the first limited block 1122, to realize the second adaptor 2 relative to the spacing of the first adaptor 1 and location.Described second arm 212 is included in the second pivoted hole 2123 formed in opposite directions inside tail end and the second driving rod 2125 formed outside tail end relative to the first pivoted hole 1123.Described second driving rod 2125 and the first pivoted hole 1123 pivotal fit, to realize the rotation relative to the first adaptor 1 of second adaptor 2.Described second driving rod 2125 is provided with the second through hole 21251, described second through hole 21251 turns on the second pivoted hole 2123 and the first pivoted hole 1123, to allow the wire connecting the second adapter 22 to pass, and realize the electric connection of the second adapter 22 and outside (other adapters).Described second adapter 22 is USB plug adapter.
Described 3rd adaptor 3 includes the 3rd insulating body 31 and is immobilizated in the 3rd adapter 32 of the 3rd insulating body 31 front end.Described 3rd insulating body 31 is in the shape of a frame and is provided with the 3rd head 311 and the 3rd arm 312 extended rearwardly to form from the 3rd head 311 both sides.Described 3rd head 311 and the 3rd arm 312 define and are formed with the 3rd resettlement section 310.Described 4th adaptor 4 pivot joint is contained in the 3rd resettlement section 310.Described 3rd adapter 32 is immobilizated in the 3rd head 311.Described 3rd arm 312 medial surface is provided with the 3rd and supports projection 3121 and be positioned at the 3rd the 3rd limited block 3122 supporting projection 3121 bottom.When the 4th adaptor 4 is contained in three resettlement sections 310, the described 3rd supports projection 3121 is held in the 4th adaptor 4, to ensure the 3rd adaptor 3 and the stable position of the 4th adaptor 4.Described 3rd limited block 3122 is in order to limit block the 4th adaptor 4, to be easier to realize flushing of the 4th adaptor 4 and the 3rd adaptor 3 upper and lower surface；Simultaneously, it is ensured that the 4th adaptor 4 can only rotate in a direction relative to the 3rd adaptor 3.Described 3rd arm 312 lower surface is provided with the 3rd groove 3124 relative to the second limited block 2122, and described 3rd groove 3124 is mutually clasped with the second limited block 2122, to realize the 3rd adaptor 3 relative to the spacing of the second adaptor 2 and location.Described 3rd arm 312 is included in the 3rd pivoted hole 3123 formed in opposite directions inside tail end and the 3rd driving rod 3125 formed outside tail end relative to the second pivoted hole 2123.Described 3rd driving rod 3125 and the second pivoted hole 2123 pivotal fit, to realize the rotation relative to the second adaptor 2 of the 3rd adaptor 3.Described 3rd driving rod 3125 is provided with third through-hole 31251, described third through-hole 31251 turns on the 3rd pivoted hole 3123 and the second pivoted hole 2123, to allow the wire connecting the 3rd adapter 32 to pass, and realize the electric connection of the 3rd adapter 32 and outside (other adapters).Described 3rd adapter 32 is MicroUSB pin connector.
Described 4th adaptor 4 includes the 4th insulating body 41 and is immobilizated in the 4th adapter 42 of the 4th insulating body 41 front end.Described 4th insulating body 41 is substantially in bulk, and it includes the 4th head 411 and the 4th afterbody 412.Described 4th adapter 42 is immobilizated in the 4th head 411.Described 4th head 411 is included in both sides and supports the 4th recess 4111 of projection 3121 formation relative to the 3rd and be provided with the 4th groove 4112 in both sides lower surface relative to the 3rd limited block 3122.When the 4th adaptor 4 is contained in three resettlement sections 310, described 4th recess 4111 and the 3rd supports projection 3121 interference engagement, to realize the 4th adaptor 4 and the stable position of the 3rd adaptor 3.Described 4th groove 4112 is mutually clasped with the 3rd limited block 3122, to realize the 4th adaptor 4 relative to the spacing of the 3rd adaptor 3 and location.The 4th driving rod 4121 that described 4th afterbody 412 both sides are formed relative to the 3rd pivoted hole 3123.Described 4th driving rod 4121 and the 3rd pivoted hole 3123 pivotal fit, to realize the rotation relative to the 3rd adaptor 3 of the 4th adaptor 4.Described 4th driving rod 4121 is provided with fourth hole 41211, and described fourth hole 41211 turns on the 3rd pivoted hole 3123, to allow the wire connecting the 4th adapter 42 to pass, and realizes the electric connection of the 4th adapter 42 and outside (other adapters).Described 4th adapter 42 is MiniUSB pin connector.
In this first embodiment, the thickness of described first insulating body the 11, second insulating body the 21, the 3rd insulating body 31 and the 4th insulating body 41 is identical, and the tail end of described first arm the 112, second arm the 212, the 3rd arm 312 and the 4th afterbody 412 is arranged to the arc-shaped being mutually flush.Therefore, when housing completely, this Combined-type adapter plug 100 becomes smooth shape.Distance between described two first arm 112 medial surface is slightly larger than the distance between two second arm 212 lateral surface, distance between described second driving rod 2125 lateral surface is more than the distance between two first arm 112 medial surface, to realize the first adaptor 1 and pivot joint of the second adaptor 2.Matching relationship between other adjacent adaptors is also such.
Described first adapter the 12, second adapter the 22, the 3rd adapter 32 and the 4th adapter 42 connect (bus connecting mode described herein is similar to bus-network topological structure) with bus connecting mode, the most in use, first adapter the 12, second adapter the 22, the 3rd adapter 32 and the 4th adapter 42 are arbitrarily directly realized by electrical communication without mutually connecting with other adapters between any two, therefore, the arbitrarily damage of plug, can't affect the normal work of other plugs.
In this first embodiment, described first adapter 12 is 30PinI/O pin connector, and described second adapter 22 is USB plug adapter, and described 3rd adapter 32 is MicroUSB pin connector, and described 4th adapter 42 is MiniUSB pin connector.But, in other embodiments, any adapter also may be configured as certain socket connector, such as USB socket adapter, MicroUSB socket connector, MiniUSB socket connector etc..When this Combined-type adapter plug 100 not only has pin connector but also has socket connector, any one socket connector also can be electrically connected with from any one pin connector and realize the conversion between different transport interface.When this Combined-type adapter plug 100 has multiple socket connector, any two socket connectors can be electrically connected with and realize the prolongation of transmission range.
Join Fig. 5 the most in detail, in use, if desired the second adapter 22 and the 4th adapter 42 is used, second adapter 22 and the 4th adapter 42 are screwed out corresponding first resettlement section 110 and the 3rd resettlement section 310 respectively, again the second adapter 22 and the 4th adapter 42 are inserted in the electronic equipment interfaces of correspondence, the electric connection between electronic equipment can be realized.
This Combined-type adapter plug 100 does not uses cable i.e. to realize the connection of distinct electronic apparatuses interface, and therefore, this Combined-type adapter plug 100 is easy to carry, and is beneficial to promote the use of.
Hereinafter, the second embodiment of Combined-type adapter plug 100 ' of the present invention will be introduced in conjunction with Fig. 6 to Fig. 8.In second embodiment, Combined-type adapter plug 100 ' is similar to Combined-type adapter plug 100 in the first embodiment, and it differs primarily in that: in the second embodiment, Combined-type adapter plug 100 ' is not provided with the first limited block 1122 of cooperating and second groove the 2124, second limited block 2122 is provided with the 3rd groove 3124 and the 3rd limited block 3122 is provided with the 4th groove 4112.Therefore, the second adaptor 2 ' can rotate in both direction relative to the first adaptor 1 ', uses more convenient.Equally, the 3rd adaptor 3 ' and the 4th adaptor 4 ' also can rotate in both direction.
The foregoing is only two kinds of embodiments of the present invention, be not all, of embodiment, the change of any equivalence that technical solution of the present invention is taked by those of ordinary skill in the art by reading description of the invention, the claim being the present invention is contained.
Claims (10)
1. a Combined-type adapter plug, including the second adaptor, the 3rd adaptor and the 4th adaptor；Described 3rd adaptor and the second adaptor pivotal fit；Described 4th adaptor and the 3rd adaptor pivotal fit；Described second adaptor includes the second insulating body and the second adapter, described second insulating body is provided with the second head and the second arm extended rearwardly to form from the second head both sides, described second head and the second arm define and are formed with the second resettlement section, described second resettlement section pivot joint houses the 3rd adaptor, and described second adapter is immobilizated in the second head；Described 3rd adaptor includes the 3rd insulating body and the 3rd adapter, described 3rd insulating body is provided with the 3rd head and the 3rd arm extended rearwardly to form from the 3rd head both sides, described 3rd head and the 3rd arm define and are formed with the 3rd resettlement section, described 3rd resettlement section pivot joint houses the 4th adaptor, and described 3rd adapter is immobilizated in the 3rd head；Described 4th adaptor includes that the 4th insulating body and the 4th adapter, described 4th insulating body are provided with the 4th head, and described 4th adapter is immobilizated in the 4th head；It is characterized in that: inside described second arm, be formed with the second pivoted hole, it is formed with the 3rd driving rod outside described 3rd arm, described 3rd driving rod and the second pivoted hole pivotal fit, described 3rd driving rod is provided with third through-hole, it is formed with the 3rd pivoted hole inside described 3rd arm, it is formed with the 4th driving rod outside described 4th insulating body, described 4th driving rod and the 3rd pivoted hole pivotal fit, described 4th driving rod is provided with fourth hole, described second pivoted hole, third through-hole, 3rd pivoted hole and fourth hole are conducted so that described second adapter, 3rd adapter and the 4th adapter connect with bus connecting mode, in use, second adapter, 3rd adapter and the 4th adapter can realize electrical communication the most between any two.
2. Combined-type adapter plug as claimed in claim 1, it is characterised in that: described second adapter is electrically connected with the 3rd adapter and the 4th adapter through the second pivoted hole by wire.
3. Combined-type adapter plug as claimed in claim 1, it is characterized in that: the distance between two medial surface of described second arm is slightly larger than the distance between two lateral surface of the 3rd arm, distance between described 3rd driving rod lateral surface is electrically connected with through the second pivoted hole and third through-hole with the 3rd adapter and the 4th adapter by wire more than the distance between two medial surface of the second arm, described second adapter.
4. the Combined-type adapter plug as described in any one in claim 1-3, it is characterised in that: described second arm medial surface is provided with second and supports projection, and when the 3rd adaptor is contained in the second resettlement section, described second supports projection is held in the 3rd adaptor.
5. the Combined-type adapter plug as described in any one in claim 1-3, it is characterised in that: described second arm is additionally provided with the second limited block, described second limited block limit block the 3rd adaptor.
6. the Combined-type adapter plug as described in any one in claim 1-3, it is characterised in that: described 4th adapter is electrically connected with the second adapter and the 3rd adapter through fourth hole and the 3rd pivoted hole by wire.
7. Combined-type adapter plug as claimed in claim 1, it is characterised in that: in described second adapter, the 3rd adapter and the 4th adapter, at least one adapter is pin connector.
8. Combined-type adapter plug as claimed in claim 1, it is characterised in that: in described second adapter, the 3rd adapter and the 4th adapter, at least one adapter is socket connector.
9. Combined-type adapter plug as claimed in claim 1, it is characterized in that: described 4th insulating body is additionally provided with one the 4th afterbody, the thickness of described second insulating body, the 3rd insulating body and the 4th insulating body is identical, and the tail end of described second arm, the 3rd arm and the 4th afterbody is arranged to the arc-shaped being mutually flush.
10. Combined-type adapter plug as claimed in claim 1, it is characterized in that: described Combined-type adapter plug also includes the first adaptor, described first adaptor includes the first insulating body and the first adapter being immobilizated in the first insulating body, described first adapter, the second adapter, the 3rd adapter and the 4th adapter connect with bus connecting mode, in use, the first adapter, the second adapter, the 3rd adapter and the 4th adapter can realize electrical communication the most between any two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210389212.4A CN103730798B (en) | 2012-10-15 | 2012-10-15 | Combined-type adapter plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210389212.4A CN103730798B (en) | 2012-10-15 | 2012-10-15 | Combined-type adapter plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103730798A CN103730798A (en) | 2014-04-16 |
| CN103730798B true CN103730798B (en) | 2016-08-03 |
Family
ID=50454780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210389212.4A Expired - Fee Related CN103730798B (en) | 2012-10-15 | 2012-10-15 | Combined-type adapter plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103730798B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW565041U (en) * | 2002-09-10 | 2003-12-01 | Wistron Neweb Corp | Adaptor for electrical connector |
| TWM240713U (en) * | 2003-08-14 | 2004-08-11 | Leadtech Engineering Co Ltd | Universal adaptor |
| CN2738430Y (en) * | 2004-10-08 | 2005-11-02 | 郑波 | Apparatus for hinge jointing with USB interface |
| CN2817124Y (en) * | 2005-08-02 | 2006-09-13 | 山东大学 | Mini USB adaptor with rotary cover |
| DE202007002051U1 (en) * | 2006-08-25 | 2007-04-26 | Liao, Sheng-Hsin, Shu Lin | Combinable multiplex-exchangeable plug e.g. for matching signal cable to electronic appliance, includes plug displaceably joined to insulating housing and movably mounted between lateral arms |
| CN2912008Y (en) * | 2006-03-21 | 2007-06-13 | 廖生兴 | Composite simple plug |
| CN201490293U (en) * | 2009-05-25 | 2010-05-26 | 廖生兴 | Charging plug structure with compound function |
| CN202405456U (en) * | 2011-12-26 | 2012-08-29 | 陈招君 | Connecting device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI268022B (en) * | 2005-01-19 | 2006-12-01 | Yue-Yun Huang | Electric connector module with conducting position-limited rotation |
| CN2891393Y (en) * | 2006-04-07 | 2007-04-18 | 朱勇文 | Multi-functional USB adapter |
| CN202178455U (en) * | 2011-07-21 | 2012-03-28 | 赵静 | Rotating socket |
-
2012
- 2012-10-15 CN CN201210389212.4A patent/CN103730798B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW565041U (en) * | 2002-09-10 | 2003-12-01 | Wistron Neweb Corp | Adaptor for electrical connector |
| TWM240713U (en) * | 2003-08-14 | 2004-08-11 | Leadtech Engineering Co Ltd | Universal adaptor |
| CN2738430Y (en) * | 2004-10-08 | 2005-11-02 | 郑波 | Apparatus for hinge jointing with USB interface |
| CN2817124Y (en) * | 2005-08-02 | 2006-09-13 | 山东大学 | Mini USB adaptor with rotary cover |
| CN2912008Y (en) * | 2006-03-21 | 2007-06-13 | 廖生兴 | Composite simple plug |
| DE202007002051U1 (en) * | 2006-08-25 | 2007-04-26 | Liao, Sheng-Hsin, Shu Lin | Combinable multiplex-exchangeable plug e.g. for matching signal cable to electronic appliance, includes plug displaceably joined to insulating housing and movably mounted between lateral arms |
| CN201490293U (en) * | 2009-05-25 | 2010-05-26 | 廖生兴 | Charging plug structure with compound function |
| CN202405456U (en) * | 2011-12-26 | 2012-08-29 | 陈招君 | Connecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103730798A (en) | 2014-04-16 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160803 Termination date: 20181015 |