CN103138136B - Adapter - Google Patents
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- Publication number
- CN103138136B CN103138136B CN201110397692.4A CN201110397692A CN103138136B CN 103138136 B CN103138136 B CN 103138136B CN 201110397692 A CN201110397692 A CN 201110397692A CN 103138136 B CN103138136 B CN 103138136B
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- China
- Prior art keywords
- peg
- connection
- adapter
- pedestal
- location hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of adapter, comprise pedestal and be articulated in pedestal and can the connection-peg of the multidirectional locating rotation of relatively described pedestal, described adapter also comprises the first positioner being located at connection-peg and the second positioner be located on pedestal; When described connection-peg rotates relative to pedestal, described first positioner and the second positioner relative sliding, and location fit occurs be rotated further relative to pedestal to stop connection-peg, thus make can accurately locate when described connection-peg is relative with described pedestal to be rotated.
Description
[technical field]
The present invention relates to a kind of adapter, particularly relating to a kind of connection-peg can the adapter of multidirectional locating rotation.
[background technology]
Society, along with the development of science and technology, various electronics, communication and media product are constantly weeded out the old and bring forth the new, and bring many facilities to the live and work of people.But the connection-peg of current existing adapter mostly is fixed structure, so causes the limitation in its grafting space.Such as, some are had side by side to the electronic product of multiple socket, its connection-peg usually shelters from the socket on side and can not insert other equipment, makes troubles to user.
Prior art related to the present invention can consult on October 14th, 2009 bulletin Chinese utility model patent No. CN201327940Y a kind of connection-peg disclosed can the transmission electric connector of multiple-directional rotating, comprise connection-peg and be articulated in the adaptor on connection-peg.The tail end of described connection-peg is provided with a pivot cup, and the end of corresponding adaptor is provided with pivot hole, and described pivot cup is embedded in pivot hole in rotating matched in clearance; Described pivot cup is provided with a spacing preiection, and described pivot hole is provided with a limited step, described spacing preiection for being butted on described limited step, to limit the rotating range of described connection-peg relative to adaptor.But, in the rotary course of connection-peg, described connection-peg and described adaptor accurately cannot be located.
Therefore, be necessary to overcome above-mentioned defect to existing adapter transformation.
[summary of the invention]
One is the object of the present invention is to provide to make connection-peg can pinpoint adapter in opposite base rotary course.
For achieving the above object, the present invention adopts following technical scheme: a kind of adapter, comprise pedestal and be articulated in pedestal and can the connection-peg of the multidirectional locating rotation of relatively described pedestal, described adapter also comprises the first positioner being located at connection-peg and the second positioner be located on pedestal; When described connection-peg rotates relative to pedestal, described first positioner and the second positioner relative sliding, and location fit occurs be rotated further relative to pedestal to stop connection-peg.
Compared with prior art, adapter of the present invention has following beneficial effect: described connection-peg is provided with the first positioner, and described pedestal is provided with the second positioner; When described connection-peg rotates relative to described pedestal, by the location fit of described first positioner and described second positioner, make can accurately locate when described connection-peg is relative with described pedestal to be rotated, thus described connection-peg can be positioned, to facilitate docking of described connection-peg and socket in different angles.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional combination figure of adapter of the present invention.
Fig. 2 is the decomposed figure of adapter of the present invention, and wherein the bottom surface of this adapter is placed upward.
Fig. 3 is another part exploded view of adapter of the present invention, and wherein the end face of this adapter is placed upward.
Fig. 4 be in Fig. 1 A-A to cutaway view.
Fig. 5 is the three-dimensional exploded view of adapter of the present invention.
Fig. 6 is the three-dimensional exploded view of Fig. 5 other direction.
Three-dimensional combination figure when Fig. 7 is the connection-peg opposite base 90-degree rotation of adapter of the present invention.
Fig. 8 be in Fig. 7 B-B to cutaway view.
[embodiment]
Refer to shown in Fig. 1 to Fig. 5, adapter 100 of the present invention comprise pedestal 1, the connection-peg 2 be articulated in pedestal 1, to be electrically connected with connection-peg 2 and stretch out the flexible printed wiring board 3 of adapter 100, be pasted on the paster 4 of end face on connection-peg 2, the first positioner 5 be immobilizated in connection-peg 2, the second positioner 6 be immobilizated in pedestal 1, the fixed support 7 of fixing second positioner 6 and the rotating base 8 of fixing fixed support 7 one end.
Refer to shown in Fig. 5 to Fig. 8, described pedestal 1 comprises top base 12 and is positioned at the bottom base 11 be fixed together below top base 12 and by buckle and top base 12.Described top base 12 is provided with downward opening first receiving space 127, it comprise by the first receiving space 127 with extraneous run through and be positioned at first on a sidewall slot 121, stretch first projection 125 in hollow form of formation from a sidewall convex adjacent with this sidewall, stretch second projection 126 in hollow form of formation from another sidewall convex adjacent with this sidewall, from the upper wall 124 of the first receiving space 127 to the first accommodation space 123 of downward-extension and the screw hole 122 being positioned at first accommodation space 123 one side.Described second projection 126 is provided with the second accommodation space 1261.
Described bottom base 11 is provided with the second receiving space 112 of opening upwards, and it comprises slotting with first 121 corresponding second slots 111, for first opening 113 of stepping down to the first projection 125 and second opening 114 of stepping down to the second projection 126.When top base 12 snaps together with bottom base 11, described first fluting 121 and second is slotted and 111 is combined together and forms pivot hole (not shown).Described bottom base 11 is provided with the slot to make way 115 in arc-shaped.
The lower house 21 refer to shown in Fig. 5 to Fig. 8, described connection-peg 2 comprises upper shell 22, being combined together below upper shell 22 and by snap and upper shell 22 and the plug 23 be immobilizated between upper shell 22 and lower house 21.Described upper shell 22 comprises the first main part 222, the first protuberance 221 extended to form from first main part 222 one end and the interference part 226 extended to form further from the first protuberance 221.Described first main part 222 is provided with that Open Side Down and the 3rd receiving space 224 backward, is provided with the projection 2221 (Fig. 6 only can be observed one of them) of two downward projections in described 3rd receiving space 224.Described upper shell 22 runs through downwards from its upper surface and is formed with two counterbores 223 by described projection 2221.Described first protuberance 221 and described interference part 226 are provided with the first groove 225 be connected with the 3rd receiving space 224.The outer surface of described first protuberance 221 is arc-shaped, and described interference part 226 is provided with and is positioned at the middle half-round 2261 in semicircle shape and is positioned at half-round 2261 both sides and two flat parts 2262 parallel to each other extended to form with the tangent outside straight line of described half-round 2261.
Described lower house 21 comprises the second main part 211, the second protuberance 212 extended to form from second main part 211 one end and the portion that steps down 214 extended to form further from the second protuberance 212.Described second main part 211 is provided with that two corresponding with projection 2221 and threaded boss 213 is established in centre.Described second protuberance 212 and the portion of stepping down 214 form second groove 215 corresponding with the first groove 225.Comparatively the second protuberance 212 is outwardly in the described portion 214 that steps down.
Described plug 23 comprises base portion 231 and the fixing pin 232 of formation that extends back from base portion 231.Described fixing pin 232 is provided with the first through hole 2321.When described upper shell 22 is fastened togather with described lower house 21, described first through hole 2321 is placed between described projection 2221 and described boss 213, and the rear section fixing of described base portion 231 being contained between described upper shell 22 and described lower house 21, described plug 23 can not be moved with described lower house 21 relative to described upper shell 22.Described first protuberance 221, interference part 226 forms inside together with the second protuberance 212, portion 214 common combination of stepping down the pivot of accommodation space (not shown) (not shown).Described pivot clearance is articulated in the above-mentioned pivot hole jointly defined by top base 12 and bottom base 11, and the end that described pivot interference part 226 and the portion 214 that steps down are formed extends out dimensionally, can ensure that this pivot can not depart from described pivot hole, make described pedestal 1 combine with described connection-peg 2 and can not separate.When normal condition, the portion that steps down 214 of described lower house 21 is positioned at the slot to make way 115 of described bottom base 11.When the relatively described pedestal 1 of described connection-peg 2 to the left or to the right 90-degree rotation time, the flat part 2262 of described upper shell 22 interferes with the upper wall 124 of described upper shell 12, stops further rotating of described connection-peg 2.Setting like this, can make described connection-peg 2 can only rotate in the scope of 180 degree relative to described pedestal 1.
Refer to shown in Fig. 5 to Fig. 6, described first positioner 5 comprises extension 52 that the fixed part 53 be immobilizated in connection-peg 2, self-retaining portion 53 extend further and extends further from extension 52 and be positioned at the limiting section 51 of the plane vertical with grafting direction.Described fixed part 53 is provided with two second through holes 531 corresponding with the first through hole 2321, by being fixed in described connection-peg 2 by described first positioner 5 with screw 91.Described limiting section 51 is provided with the first location hole 511, second location hole 512 and the 3rd location hole 513.Described first location hole 511, second location hole 512 and the 3rd location hole 513 are positioned at circumferentially same, and the center of circle is positioned on the line of the second location hole 512 and the 3rd location hole 513.Distance between described first location hole 511 and the second location hole 512 equals the distance between the first location hole 511 and the 3rd location hole 513.Described limiting section 51 is positioned at the plane vertical with described connection-peg 2 grafting direction.
Refer to shown in Fig. 4 and Fig. 5, described second positioner 6 comprises and has accepting groove (not shown) and cylindrical cylindrical body 62, the steel ball 61 that is contained in the spring 63 in described accepting groove and is partially housed in described accepting groove.Described accepting groove is the wide shape in the narrow inside of head, makes steel ball 61 can not in accepting groove out.Described spring 63 is positioned at the inner side of steel ball 61, applies an outside elastic force to steel ball 61.When described connection-peg 2 rotates, described steel ball 61 can with the first location hole 511, second location hole 512 and the 3rd location hole 513 location fit.When described steel ball 61 occurs to locate with any one location hole wherein, described connection-peg 2 can be stoped to continue to rotate, the relatively described pedestal 1 of connection-peg 2 can be made accurately to locate.In the present embodiment, described connection-peg 2 when rotating to centre position, Rotate Left or Rotate Right time, location fit is there is in described steel ball 61 with described connection-peg 2, described connection-peg 2 is stoped to continue to rotate, described connection-peg 2 is made accurately to be positioned in described pedestal 1, thus the rotation of different angles can be carried out according to the position of butt-joint socket, to facilitate docking of described adapter 100 and described butt-joint socket.
Refer to shown in Fig. 5 to Fig. 6, the support division 72 that shown in composition graphs 2, described fixed support 7 comprises body 71, is bent upwards the limiting section 74 of extension from body 71, extend downward vertically from body 71 and the holding section 73 extended forward further from the edge of support division 72.Described body 71 is provided with the perforation 711 of stepping down to screw.Described rotating base 8 comprises the protuberance 82 that main part 81 and main body 81 extend forward.Described rotating base 8 is contained in the second accommodation space 1261.Described fixed support 7 through resigning hole 711 and screw hole 122 interworking, makes fixed support 7 be immobilizated in described top base 12 with screw 92.Described holding section 73 is coated on described protuberance 82, and described fixed support 73 can be made not swing.Described limiting section 74 fixes described main part 62, makes the second positioner 6 be housed in the first accommodation space 123 and can not slide in the first accommodation space 123.
Described paster 4 is coated on the upper end face of connection-peg 2, covers described counterbore 223, can play effect attractive in appearance.Described connection-peg 2 is provided with some terminals (not shown), and described flexible circuit board 3 comprises the contact site 31 in electrical contact with described terminal, extend described adapter 100 and the switching part 32 that can be connected with external electronic device (not shown) and be connected the connecting portion 33 of contact site 31 and switching part 32.
With angle views from back to front, Fig. 7 and Fig. 8 show connection-peg 2 in this invention adapter 100 clockwise, namely to the right 90-degree rotation time state, steel ball 61 and the second location hole 512 interworking are located, and flat part 2262 stops near roof 124 and continues dextrorotation.
In sum, these are only preferred embodiment of the present invention, should not limit the scope of the invention with this, namely every simple equivalence done according to claims of the present invention and description changes and modifies, and all should still remain within the scope of the patent.
Claims (10)
1. an adapter, comprise pedestal and be articulated in pedestal and can the connection-peg of the multidirectional locating rotation of relatively described pedestal, it is characterized in that: described adapter also comprises the first positioner being located at connection-peg and the second positioner be located on pedestal, the extension that described first positioner comprises the fixed part be immobilizated in connection-peg, self-retaining portion extends further and the limiting section extended further from extension, described limiting section is provided with some location holes, and is positioned at the plane vertical with the grafting direction of connection-peg; When described connection-peg rotates relative to pedestal, drive the relative second positioner relative sliding of described limiting section, when the relatively described pedestal of described connection-peg rotates to an angle, described second positioner and corresponding described location hole generation location fit are rotated further relative to pedestal to stop connection-peg.
2. adapter as claimed in claim 1, it is characterized in that: described second positioner comprises one and supported the steel ball that can apply elastic force by spring, the elastic force direction that described steel ball puts on location hole is parallel with described grafting direction.
3. adapter as claimed in claim 2, it is characterized in that: described location hole comprises the first location hole, the second location hole and the 3rd location hole, described first location hole, the second location hole and the 3rd location hole are positioned at circumferentially same, and the center of circle is positioned on the line of the second location hole and the 3rd location hole.
4. adapter as claimed in claim 3, is characterized in that: the distance between described first location hole and the second location hole equals the distance between the first location hole and the 3rd location hole; In normal state, described steel ball is positioned at described first location hole, during the relatively described pedestal Rotate Left of described connection-peg, and described steel ball and described second location hole generation location fit; During the relatively described pedestal Rotate Right of described connection-peg, described steel ball respectively with described 3rd location hole generation location fit.
5. adapter as claimed in claim 1, it is characterized in that: described pedestal is provided with the first accommodation space, described second positioner is contained in the first accommodation space; Described adapter also comprises fixed support, and described fixed support comprises body, is bent upwards another limiting section of extension from body, the support division that extends downward vertically from body and the holding section extended forward further from the edge of support division; Described adapter also comprises the rotating base be immobilizated on described pedestal, the protuberance that described rotating base comprises base portion and extends forward from base portion; Described holding section is coated on described protuberance, described body is immobilizated in described pedestal, and described in another limiting section fixing of simultaneously described support, the second positioner moves in connection-peg to prevent the second positioner.
6. adapter as claimed in claim 2, is characterized in that: described second positioner comprise be provided with accepting groove cylindrical body, be contained in the described spring in described accepting groove and be contained in described accepting groove and supported the described steel ball that simultaneously can only expose from accepting groove part by spring.
7. adapter as claimed in claim 1, is characterized in that: the bottom base that described pedestal is comprised top base and is retained in together by snap and top base; Described top base is provided with the first fluting, and described bottom base is provided with the second fluting, and when top base and bottom base snap together, described first fluting forms pivot hole together with the second slotted engagement; Described connection-peg comprises upper shell and lower house, and described upper shell is provided with the first protuberance and is positioned at the interference part of end of the first protuberance, and described lower house is provided with the second protuberance and is positioned at the portion that steps down of the second protuberance end; Described interference part comparatively the first protuberance outwardly, described in the portion of stepping down comparatively the second protuberance outwardly, described first protuberance, interference part, the second protuberance and the portion of stepping down combine formation pivot; Described pivot and described pivot hole are assembled together by gap fiting mode, and the end of described pivot outwardly can not separate to make described pedestal be assembled together with described connection-peg compared with inside it.
8. adapter as claimed in claim 7, it is characterized in that: described top base is provided with a upper wall, described bottom base is provided with a slot to make way, the outer surface of described first protuberance is arc-shaped, and described interference part is provided with and is positioned at the middle half-round in semicircle shape and is positioned at half-round both sides and two flat parts parallel to each other extended to form with the tangent outside straight line of described half-round; In normal state, described lower house allow bit position in described slot to make way, when the relatively described pedestal Rotate Left of connection-peg or Rotate Right, the upper wall of described flat part and described top base interferes to stop further rotating of described connection-peg.
9. adapter as claimed in claim 8, it is characterized in that: described first protuberance and described interference part are provided with the first groove, described second protuberance and described in the portion of stepping down be provided with the second groove, described first groove accommodates described second positioner together with described second groove combination.
10. adapter as claimed in claim 1, is characterized in that: described adapter also comprises a flexible circuit board; Described connection-peg is provided with some terminals; Described flexible circuit board comprise be electrically connected with described terminal contact site, extend described adapter and the switching part that can be connected with external electronic device and the connecting portion connected together with described switching part by described contact site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110397692.4A CN103138136B (en) | 2011-12-03 | 2011-12-03 | Adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110397692.4A CN103138136B (en) | 2011-12-03 | 2011-12-03 | Adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103138136A CN103138136A (en) | 2013-06-05 |
| CN103138136B true CN103138136B (en) | 2015-10-07 |
Family
ID=48497618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110397692.4A Expired - Fee Related CN103138136B (en) | 2011-12-03 | 2011-12-03 | Adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103138136B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369974A (en) * | 2017-06-13 | 2017-11-21 | 广东工业大学 | A kind of movable DB plugs |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101359802A (en) * | 2007-08-02 | 2009-02-04 | 广明光电股份有限公司 | Universal serial bus connector |
| CN201549661U (en) * | 2009-11-03 | 2010-08-11 | 华为终端有限公司 | Plug structure and electronic equipment provided with plug |
| CN201918617U (en) * | 2010-09-30 | 2011-08-03 | 深圳市德仓科技有限公司 | Electric connector with rotating function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6786743B2 (en) * | 2002-12-09 | 2004-09-07 | Yea Yen Huang | Connecting hub assembly having universal joint |
-
2011
- 2011-12-03 CN CN201110397692.4A patent/CN103138136B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101359802A (en) * | 2007-08-02 | 2009-02-04 | 广明光电股份有限公司 | Universal serial bus connector |
| CN201549661U (en) * | 2009-11-03 | 2010-08-11 | 华为终端有限公司 | Plug structure and electronic equipment provided with plug |
| CN201918617U (en) * | 2010-09-30 | 2011-08-03 | 深圳市德仓科技有限公司 | Electric connector with rotating function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103138136A (en) | 2013-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20181203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |