CN204011847U - An Improved Structure of a Telescoping Rod - Google Patents
An Improved Structure of a Telescoping Rod Download PDFInfo
- Publication number
- CN204011847U CN204011847U CN201420289969.0U CN201420289969U CN204011847U CN 204011847 U CN204011847 U CN 204011847U CN 201420289969 U CN201420289969 U CN 201420289969U CN 204011847 U CN204011847 U CN 204011847U
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- Prior art keywords
- movable rod
- rod body
- utility
- model
- rod
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- Expired - Lifetime
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- 230000000694 effects Effects 0.000 abstract description 9
- 230000008859 change Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000008034 disappearance Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Abstract
The utility model discloses an improved structure of telescopic link, primary structure include a set of pipe fitting, one inlay stopper cap portion and an activity of locating this sleeve pipe spare one end set up in this sleeve pipe spare and the movable rod body that integrative taking shape was made, this movable rod system contains one and is formed at the electrode portion of the end department that this movable rod body deviates from this stopper cap portion and one and forms first junction portion and the second junction portion in this movable rod body both ends department respectively. By means of the structure, a user can control the movable rod body to stretch and move in the sleeve piece and selectively fix the movable rod body on the first connecting part or the second connecting part to change the length of the movable rod body, so that the electrode part at the end of the movable rod body is suitable for sockets of other countries. Therefore, the structure of the telescopic rod is simplified, the contact surface is reduced by an integrally formed structure, and the conductivity is increased.
Description
Technical field
The utility model relates to a kind of improvement structure of expansion link, be particularly related to a kind of integrally formed expansion link of making, can reduce contact-making surface and increase conductivity, simplifying supporting structure simultaneously, simplify assembling processing procedure, and the improvement structure of the expansion link of lift structure stability.
Background technology
Connector adapter is article indispensable in international travel, and it provides electric equipment products the most basic plug formal transformation, makes the plug of two kinds of different sizes and socket can form electric connection, thereby makes electric equipment products obtain power source.But when meeting multinational socket, the structure of socket certainly will be complicated and accurate, the convenience of maintenance and structural strength become great problem.Wherein the socket of the country such as German, French is established reeded safe design, and its darker socket electrode cannot use part connector adapter, and the special adapter that has expansion link also cannot be avoided baroque problem.
Fig. 1 and Fig. 2 are stereogram and the exploded view of prior art expansion link, by finding out in figure, expansion link 4 is made up of socket pipe 41, sliding tube 42, centre pilot 43, stay pipe 44, insulating barrier 45, retainer 46 and restriction body 47, its composition accessory is quite a lot of, structure is comparatively complicated, not only makes more difficult, also more because of its element, cause that its impedance is higher, conductivity is poor, thereby cause user's inconvenience.
Above-mentioned expansion link in use, exists following point and disappearance to have much room for improvement:
One, retainer 46 exposes to expansion link 4, easily comes off.
Two, element is more, supporting loaded down with trivial details.
Three, contact-making surface causes that impedance is higher, conductivity is lower more.
Four, stay pipe 44 is outer without conducting surface.
Therefore, how to solve problem and the disappearance of above-mentioned prior art, be the direction that applicant of the present utility model improves to the relevant manufacturer research of being engaged in the industry.
Utility model content
Therefore, applicant of the present utility model is because above-mentioned disappearance, collect related data, via in many ways assessing and considering, and to engage in the many years of experience of the industry accumulation, through constantly studying and revising, design a kind of plug electrode that length adapts to different size socket that changes, and the improvement structure of the expansion link that described plug electrode structure is the utility model patent, it has advantages of that integrally formed, structural reduction, processing procedure are simpler, easy to use and is beneficial to storage.
Main purpose of the present utility model is: the integrally formed movable body of rod is located in sleeve part, increase conductivity and reduce its contact-making surface, and cock cap portion is squeezed in sleeve part, make its difficult drop-off, more can improve structural strength, and by the first linking part and the second linking part, make to be formed at electrode part on the movable body of rod and be displaced on sleeve part and change length, to adapt to the socket electrode of different size.
For reaching above-mentioned purpose, structure of the present utility model comprises: a sleeve part, the end place of described sleeve part is embedded a cock cap portion, and activity arranges a movable body of rod in described sleeve part, described motion bar system is one of the forming and comprises the first linking part and second linking part that is formed at electrode part and that the described movable body of rod deviates from end place of described cock cap portion and is formed at respectively described movable body of rod two ends place; In the time that user is applied on plug by the utility model, sleeve part system provides the movable body of rod to be displaced into its inside, the electrode part that is formed at movable body of rod end place is elongated or shortened, and aspect when seeing through the first linking part and the second linking part and elongating or shortening described in fixing, thereby adapt to the socket of country variant different size, and the described movable body of rod, electrode part, the first linking part and the second linking part be one of the forming form, impedance reduction of the present utility model, conductivity are improved and reach the purpose of this utility model with the structure configuration of simplifying.
By above-mentioned technology, can and easily come off and contact-making surface too much causes electrically poor problem points to be broken through for the more complex structure of the existing accessory of prior art expansion link, reach the practical improvement of above-mentioned advantage.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is the stereogram of prior art expansion link;
Fig. 2 is the exploded view of prior art expansion link;
Fig. 3 is the stereogram of the utility model preferred embodiment;
Fig. 4 is the exploded view of the utility model preferred embodiment;
Fig. 5 is the action schematic diagram of the utility model preferred embodiment;
Fig. 6 is the A-A line segment cutaway view of the utility model Fig. 5;
Fig. 7 is the use state diagram of the utility model preferred embodiment;
Wherein: 1-sleeve part; 11-conductive part; 12-joint portion; 2-cock cap portion; The movable body of rod of 3-; 31-electrode part; 32-the first linking part; 33-the second linking part; 4-expansion link; 41-socket pipe; 42-sliding tube; 43-centre pilot; 44-stay pipe; 45-insulating barrier; 46-retainer; 47-limits body.
Embodiment
Further illustrate the utility model below by the utility model preferred embodiment.
Fig. 3 and Fig. 4 are stereogram and the exploded view of the utility model preferred embodiment, find out that by knowing in figure the utility model system comprises:
One sleeve part 1, has at least one conductive part 11 on this sleeve part 1, and has a joint portion 12 in the end place that this sleeve part 1 deviates from following cock cap portion 2, and this joint portion 12 is and following the first linking part 32 or following the second linking part 33 combinations;
One is embedded at the cock cap portion 2 of this sleeve part 1 one end; And
One is movably set in this sleeve part 1 and the movable body of rod 3 of making that is one of the forming, and this activity body of rod 3 comprises the first linking part 32 and second linking part 33 that is formed at electrode part 31 and that this activity body of rod 3 deviates from the end place of this cock cap portion 2 and is formed at respectively these activity body of rod 3 two ends places.
Fig. 3 to Fig. 7 be stereogram, exploded view, action schematic diagram, Fig. 5 of the utility model preferred embodiment A-A line segment cutaway view and use state diagram, by knowing and find out in figure, during by above-mentioned member group structure, the utility model there is no too big-difference with prior art in external form, but, its internal structure layer has done the action that accessory is simplified, and its primary structure only comprises a sleeve part 1, a cock cap portion 2 and a movable body of rod 3, thereby significantly simplifies its structure composition.
The utility model is movably set on connector adapter, can be accommodated in the groove of adapter under unused state, the utility model is erected, and can in the time needing, extend to adapt to the specification of other countries' socket while use.Its main body of reaching the structural relation of this start is the movable body of rod 3, the movable body of rod 3 is one of the forming and makes, include electrode part 31, the first linking part 32 and the second linking part 33, and the sleeve part 1 end place of the storage activity body of rod 3 has a joint portion 12, in the time that the first linking part 32 locks with joint portion 12, the movable body of rod 3 is reduced to the shortest, and in the time that the pull-out activity body of rod 3 makes the second linking part 33 lock with joint portion 12, movable 3 of the bodies of rod extend the longest, change whereby the length of the flexible body of rod, the conduction degree of depth of the electrode part 31 at the body of rod of change activity simultaneously 3 end places, with the socket specification of corresponding country variant.
In addition, the derivative problems in view of the labyrinth of prior art telescoping tube, as: the many impedances of contact-making surface are large, poorly conductive etc., the structure being one of the forming improved by the movable body of rod 3 by the utility model, significantly reduce its contact area, the impact causing to reduce impedance, and improve its conductivity, and cause loosely organized for fear of accessory simplification, the cock cap portion 2 that arranges is especially to improve structural strength, and this cock cap portion 2 is directly embedded in this sleeve part 1, be not easy to come off, and stablized overall structure, on sleeve part 1, increase at least one conductive part 11 simultaneously, increase whereby conductive area, again improve its conductivity, allow and the utlity model has better conductive effect.
The foregoing is only the utility model preferred embodiment, therefore the utility model is not limited among described scope of embodiments.Those of ordinary skill in the art conceive according to the present invention, and the simple transformation of making, should be in the utility model scope required for protection.
Therefore, refer to shown in whole accompanying drawings, when the utility model uses, compare with prior art, have following advantages:
One, the direct riveter of cock cap portion 2 is to sleeve part 1, the more firm and difficult drop-off of structure.
Two, accessory is less, assembling is easy and cost is lower.
Three, the integrally formed movable body of rod 3 contact-making surfaces of making are few, and impedance is lower, conductivity is higher.
Four, sleeve part 1 is outer sets up conductive part 11, and conductivity is better.
Above disclosed is only a kind of preferred embodiment of the utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289969.0U CN204011847U (en) | 2014-06-03 | 2014-06-03 | An Improved Structure of a Telescoping Rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289969.0U CN204011847U (en) | 2014-06-03 | 2014-06-03 | An Improved Structure of a Telescoping Rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011847U true CN204011847U (en) | 2014-12-10 |
Family
ID=52051796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420289969.0U Expired - Lifetime CN204011847U (en) | 2014-06-03 | 2014-06-03 | An Improved Structure of a Telescoping Rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204011847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020113508A1 (en) * | 2018-12-06 | 2020-06-11 | Microsoft Technology Licensing, Llc | Magnetic plug |
-
2014
- 2014-06-03 CN CN201420289969.0U patent/CN204011847U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020113508A1 (en) * | 2018-12-06 | 2020-06-11 | Microsoft Technology Licensing, Llc | Magnetic plug |
| US11791591B2 (en) | 2018-12-06 | 2023-10-17 | Microsoft Technology Licensing, Llc | Magnetic plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |