CN205752868U - Cigarette lighter plug - Google Patents
Cigarette lighter plug Download PDFInfo
- Publication number
- CN205752868U CN205752868U CN201620064670.4U CN201620064670U CN205752868U CN 205752868 U CN205752868 U CN 205752868U CN 201620064670 U CN201620064670 U CN 201620064670U CN 205752868 U CN205752868 U CN 205752868U
- Authority
- CN
- China
- Prior art keywords
- electrode
- cigarette lighter
- power taking
- feeder ear
- mobile
- 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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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 48
- 239000004020 conductor Substances 0.000 claims abstract description 31
- 230000005611 electricity Effects 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 9
- 241000278713 Theora Species 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of cigarette lighter plug, including power taking end, feeder ear and respectively power taking end fix the connector being connected with feeder ear.Power taking end includes the first electrode and the second electrode, connector be the sleeve group of telescopic action and its between be socketed by buckle-type or lock catch type method, it addition, connector may also be configured to the expansion link group that snap fit connects.First electrode of the present utility model and the second electrode are by twin-core power line or two power line electrical connections the most corresponding with the counter electrode of feeder ear, or the counter electrode of the first electrode and feeder ear is electrically connected by power line and the counter electrode of the second electrode and feeder ear is electrically connected by mobile, or the second electrode and the counter electrode of feeder ear are electrically connected by power line and the first electrode is electrically connected by a flexible electric conductor that can conduct electricity with the counter electrode of feeder ear.This utility model uses telescopic connector so that the length of whole cigarette lighter plug can stretching neatly so that it is insert take convenient and attractive in appearance.
Description
Technical field
This utility model relates to cigarette lighter plug technical field, particularly relates to the cigarette lighter plug of a kind of scalability.
Background technology
At present, all kinds of vehicular electrical appliances get more and more, and most vehicular electrical appliances are required to be powered by the cigarette lighter socket on motor vehicles.And in actual applications, owing to cigarette lighter plug also does smaller and more exquisite and smaller and exquisite exquisiteness, also make when plug operation the shortest and the smallest and be difficult to exert a force owing to staying the part outside cigarette lighter socket.Especially, existing automobile cigarette lighter socket position disunity are set, in the region of the opposing recesses that the position of some cigarette lighter socket is arranged on space relative narrowness, and more be not easy to plug operating point smoke device plug.
Utility model content
Technical problem to be solved in the utility model is, it is provided that a kind of cigarette lighter plug, in order to carry out plug operation.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that a kind of cigarette lighter plug, including the electrical connection corresponding with power taking end of power taking end feeder ear and respectively power taking end fix the connector being connected with feeder ear, described connector is the connector of telescopic action.
Further, described connector is sleeve group, described sleeve group includes that some joints are tubular and the mobile being the most successively socketed, any two save adjacent mobile all constitutes inner sleeve and the outer sleeve of mutually socket, the ora terminalis of one end stretched out for inner sleeve or retract of outer sleeve folds in cylinder and is formed with interior buckle, and the ora terminalis of the other end relative with the one end that can extend outside outer sleeve of inner sleeve outwards folds formation and coordinates to avoid inner sleeve to fully slide out the outer buckle outside outer sleeve with the described corresponding hook of interior buckle.
Further, described connector is sleeve group, described sleeve group includes that some joints are tubular and the mobile being the most successively socketed, any two save adjacent mobile all constitutes inner sleeve and the outer sleeve of mutually socket, it is provided with active lock on the outer wall of the other end relative with the one end that can extend outside outer sleeve of described inner sleeve, described active lock includes flexible member and the positioning key by described flexible member elastic pushing tow laterally, the two ends of described outer sleeve are equipped with the hole, location of the flexible stroke range that be clasped limit inner sleeve corresponding with the positioning key of described inner sleeve.
Further, described connector is the expansion link group that snap fit connects, it is shaft-like and successively in the mobile of side snap fit connection including some joints, any two save adjacent mobiles all constitutes to be respectively arranged with on the corresponding matching face of fixed pole that mutual slide fastener connects and slide bar, fixed pole and slide bar and cooperates to guide and spacing glide direction and the slide rail of stroke and chute.
Further, described power taking end includes the second electrode that the side of the first electrode that the end face of automatic electricity getting end stretches out and automatic electricity getting end is stretched out, and described first electrode includes conduction stigma and the protective tube being embedded in conduction stigma；It is provided with, on described power taking end, the installing hole being provided with aperture towards side opening, described second electrode is installed in described installing hole, and described second electrode includes the ball being arranged at the one end, aperture, outside by installing hole and is positioned at the elastic component of installing hole ball described in contact laterally.
Further, in the mobile of the lowermost end that described power taking end is fixed on connector.
Further, the mobile of lowermost end is provided with the installing hole with power taking end just to spacing hole, the ball of the second electrode from spacing hole protrude, and the aperture of described spacing hole less than ball external diameter and limit ball protrude distance.
Further, the first electrode and second electrode of described power taking end passes through twin-core power line or two power line electrical connections the most corresponding with the counter electrode of feeder ear.
Further, described cigarette lighter plug also includes flexible electric conductor that is parallel with mobile and that arrange and be made of an electrically conducting material, described flexible electric conductor also includes that more piece is socketed and the electric conductor that can stretch toward each other successively, and the two ends correspondence of flexible electric conductor connects the first electrode and the counter electrode of feeder ear of power taking end, and the counter electrode of the second electrode of power taking end and feeder ear is electrically connected by power line.
Further, described mobile is that conductive material is made, and the two ends correspondence of mobile connects the second electrode and the counter electrode of feeder ear of power taking end, described cigarette lighter plug also includes flexible electric conductor that is parallel with mobile and that arrange and be made of an electrically conducting material, described flexible electric conductor also includes that more piece is socketed and the electric conductor that can stretch toward each other successively, and the two ends correspondence of flexible electric conductor connects the first electrode and the counter electrode of feeder ear of power taking end.
After using technique scheme, this utility model at least has the advantages that of the present utility model by using telescopic connector to connect power taking end and feeder ear, the length making whole cigarette lighter plug can stretching neatly, and when cigarette lighter plug extracted by needs, only need the most firmly to be extended by connector, thus more convenient force extracts cigarette lighter plug, and after or cigarette lighter plug being pulled out completely after cigarette lighter plug is inserted corresponding cigarette lighter socket, connector can be shortened so that cigarette lighter plug recovers the profile of small and exquisite exquisiteness again, on the one hand neat appearance in car can be kept, on the other hand it is also convenient for depositing.
Accompanying drawing explanation
Fig. 1 is the structural blast figure of this utility model cigarette lighter plug.
Fig. 2 is the connector buckle-type socketing method schematic diagram of this utility model cigarette lighter plug.
Fig. 3 is the connector lock catch type socketing method schematic diagram of this utility model cigarette lighter plug.
Fig. 4 is the partial enlarged drawing of the part A of Fig. 2.
Fig. 5 is embodiment 1 structural representation of this utility model cigarette lighter plug.
Fig. 6 is embodiment 2 structural representation of this utility model cigarette lighter plug.
Fig. 7 is embodiment 3 structural representation of this utility model cigarette lighter plug.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can be combined with each other, and are described in further detail the application with specific embodiment below in conjunction with the accompanying drawings.
This utility model provides a kind of cigarette lighter plug, it include the electrical connection corresponding with power taking end of power taking end feeder ear and respectively power taking end fix the connector being connected with feeder ear, when cigarette lighter plug uses with automobile cigarette lighter socket power taking, the first electrode of cigarette lighter plug, the second electrode contact with positive pole, the negative pole one_to_one corresponding of automobile cigarette lighter socket and connect vehicle power respectively.
As shown in Figures 1 to 4, the connector of cigarette lighter plug is configured with the sleeve group 10 of telescopic action, and sleeve group 10 includes that some joints are tubular and the mobile being the most successively socketed.As shown in Figure 2, the first socketing method of sleeve group 10 is buckle-type socketing method: any two save adjacent mobile all constitutes inner sleeve 13 and the outer sleeve 12 of mutually socket, outer sleeve 12 is socketed inner sleeve 13, the ora terminalis of one end stretched out for inner sleeve 13 or retract of outer sleeve 12 folds in cylinder and is formed with interior buckle 41, and the ora terminalis of the other end relative with the one end that can extend outside outer sleeve 12 of inner sleeve 13 outwards folds formation and coordinates to avoid inner sleeve to fully slide out the outer buckle 42 outside outer sleeve with the described corresponding hook of interior buckle, when sleeve group 10 is in elongation state, interior buckle 41 interlocks with outer buckle 42.And so on, from the beginning of first segment sleeve, previous outer sleeve socket later inner sleeve, until final section inner sleeve terminates, and socket mode is that interior buckle 41 interlocks with outer buckle 42.
Sleeve group 10 the second socketing method is lock catch type socketing method: any two save adjacent mobile all constitutes inner sleeve 13 and the outer sleeve 12 of mutually socket, outer sleeve 12 is socketed inner sleeve 13, and the outer wall of the other end relative with the one end that can extend outside outer sleeve 12 of inner sleeve 13 is provided with active lock.Active lock includes flexible member 51 and location strong 52, its elastic element 51 is preferably spring, flexible member 51 elastic top laterally pushes away positioning key 52, and the two ends of outer sleeve 12 are equipped with the location hole 54 that be clasped limit the flexible stroke range of inner sleeve corresponding with the positioning key of described inner sleeve 13.When telescopic tube 10 is in contraction or elongation state, the location of each joint inner sleeve is good for 52, and hole 54 is corresponding is clasped with each joint outer sleeve location, and so on, later mobile is as outer sleeve, later mobile, as inner sleeve, uses active lock to coordinate socket between outer cylinder body with inner sleeve.
Further, connector may also be configured to the expansion link group (not shown) that snap fit connects, it is shaft-like and successively in the mobile of side snap fit connection including some joints, any two save adjacent mobiles all constitutes to be respectively arranged with on the corresponding matching face of fixed pole that mutual slide fastener connects and slide bar, fixed pole and slide bar and cooperates to guide and spacing glide direction and the slide rail of stroke and chute.
Power taking end includes the first electrode and the second electrode, and the first electrode stretches out from the end face of the insulating trip 21 of power taking end, and the second electrode stretches out from fixture 33 side of power taking end.Wherein, the outer surface of insulating trip 21 and fixture 33 are provided with screw thread, and mobile 11 top of the lowermost end of connector is also equipped with screw thread, and insulating trip 21, fixture 33 all mobiles 11 with the lowermost end of connector are fixed with screw knob.Additionally, fixture 33 side opening is provided with installing hole 331, in second electrode is installed on installing hole 331 and the second electrode includes ball 31 and elastic component 32, elastic component 32 is preferably spring, ball 31 is arranged at the one end, aperture, outside by installing hole 331, in elastic component 32 is arranged at installing hole 331 and laterally contact ball 31.It addition, be provided with in the mobile 11 of lowermost end the installing hole 331 with power taking end just to spacing hole 111, the ball 31 of the second electrode protrudes from spacing hole 111, and the aperture of spacing hole 111 limits ball 31 protrude distance less than the external diameter of ball 31.
In addition, first electrode includes: conduction stigma 22, protective tube 23, spring 24, fixed screw 25 and the vicarious assembly of the first electrode 26, conduction stigma 22 is through insulating trip 21 interstitial hole, protective tube 23 is nested in the middle of conduction stigma 22 and protective tube 23 bottom contacts with spring 24 top, spring 24 contact protective tube 23, in real work, protective tube 23 bottom is fixed with fixed screw 25 top, withstand protective tube 23 due to the first spring 24 and protective tube 23 is nested in the middle of conduction stigma 22, also the stigma 22 that allows for conducting electricity embodies elastic telescopic effect together along with the first spring 24, it can be made preferably to export with the positive pole of automobile cigarette lighter socket and to contact energising.Second electrode also includes the second vicarious assembly of electrode 34, and the second vicarious assembly of electrode 34 inserts fixture 33 and contacts with elastic component 32.
In an embodiment as shown in Figure 5, cigarette lighter plug is inserted in automobile cigarette lighter socket, the conduction stigma 22 of the first electrode is connected with negative pole output one_to_one corresponding close contact with the output of automobile cigarette lighter socket positive pole respectively with the ball 31 of the second electrode, positive current flows to the first vicarious assembly of electrode 26 from conduction stigma 22 always, negative current flows to the second vicarious assembly of electrode 34 from the ball 31 of the second electrode always, now, the first vicarious assembly of electrode 26 is connected by twin-core power line 35 or two power lines with the second vicarious assembly of electrode 34, define the first electrode and the electrical connection the most corresponding with the counter electrode of feeder ear of the second electrode of power taking end.
In second embodiment as shown in Figure 6, its vicarious assembly of the second electrode 34 is by power line 35 electrical connection corresponding with the counter electrode of feeder ear, additionally, cigarette lighter plug is provided with the flexible electric conductor 27 parallel with mobile, flexible electric conductor 27 is made of an electrically conducting material, flexible electric conductor 27 also includes that more piece is socketed and the electric conductor that can stretch toward each other successively, and the first vicarious assembly of electrode 26 and counter electrode of feeder ear of the two ends correspondence connection power taking end of flexible electric conductor 27.
As shown in Figure 7 in the 3rd embodiment, it improves on the basis of the second embodiment shown in Fig. 6 further, on the one hand the first vicarious assembly of electrode 26 and the counter electrode of feeder ear using the two ends correspondence of flexible electric conductor 27 to connect power taking end is retained, and on the other hand also the Ge Jie mobile of connector is also configured as conductive material and makes, thus connected the second vicarious assembly of electrode 34 and counter electrode of feeder ear of power taking end by the two ends correspondence of mobile.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is limited by claims and equivalency range thereof.
Claims (7)
1. a cigarette lighter plug, including the feeder ear and respectively and power taking end fixes the connector being connected with feeder ear of power taking end electrical connection corresponding with power taking end, it is characterised in that described connector is the connector of telescopic action；Described connector uses in following structure any one:
Described connector is sleeve group, described sleeve group includes that some joints are tubular and the mobile being the most successively socketed, any two save adjacent mobile all constitutes inner sleeve and the outer sleeve of mutually socket, the ora terminalis of one end stretched out for inner sleeve or retract of outer sleeve folds in cylinder and is formed with interior buckle, and the ora terminalis of the other end relative with the one end that can extend outside outer sleeve of inner sleeve outwards folds formation and coordinates to avoid inner sleeve to fully slide out the outer buckle outside outer sleeve with the described corresponding hook of interior buckle；
Described connector is sleeve group, described sleeve group includes that some joints are tubular and the mobile being the most successively socketed, any two save adjacent mobile all constitutes inner sleeve and the outer sleeve of mutually socket, it is provided with active lock on the outer wall of the other end relative with the one end that can extend outside outer sleeve of described inner sleeve, described active lock includes flexible member and the positioning key by described flexible member elastic pushing tow laterally, and the two ends of described outer sleeve are equipped with the hole, location of the flexible stroke range that be clasped limit inner sleeve corresponding with the positioning key of described inner sleeve；Or
Described connector is the expansion link group that snap fit connects, it is shaft-like and successively in the mobile of side snap fit connection including some joints, any two save adjacent mobiles all constitutes to be respectively arranged with on the corresponding matching face of fixed pole that mutual slide fastener connects and slide bar, fixed pole and slide bar and cooperates to guide and spacing glide direction and the slide rail of stroke and chute.
2. cigarette lighter plug as claimed in claim 1, it is characterized in that, described power taking end includes the second electrode that the side of the first electrode that the end face of automatic electricity getting end stretches out and automatic electricity getting end is stretched out, and described first electrode includes conduction stigma and the protective tube being embedded in conduction stigma；It is provided with, on described power taking end, the installing hole being provided with aperture towards side opening, described second electrode is installed in described installing hole, and described second electrode includes the ball being arranged at the one end, aperture, outside by installing hole and is positioned at the elastic component of installing hole ball described in contact laterally.
3. cigarette lighter plug as claimed in claim 2, it is characterised in that in the mobile of the lowermost end that described power taking end is fixed on connector.
4. cigarette lighter plug as claimed in claim 3, it is characterized in that, the mobile of lowermost end is provided with the installing hole with power taking end just to spacing hole, the ball of the second electrode from spacing hole protrude, and the aperture of described spacing hole less than ball external diameter and limit ball protrude distance.
5. cigarette lighter plug as claimed in claim 2, it is characterised in that the first electrode of described power taking end and the second electrode are by twin-core power line or two power line electrical connections the most corresponding with the counter electrode of feeder ear.
6. cigarette lighter plug as claimed in claim 2, it is characterized in that, described cigarette lighter plug also includes flexible electric conductor that is parallel with mobile and that arrange and be made of an electrically conducting material, described flexible electric conductor also includes that more piece is socketed and the electric conductor that can stretch toward each other successively, and the two ends correspondence of flexible electric conductor connects the first electrode and the counter electrode of feeder ear of power taking end, and the counter electrode of the second electrode of power taking end and feeder ear is electrically connected by power line.
7. cigarette lighter plug as claimed in claim 2, it is characterized in that, described mobile is that conductive material is made, and the two ends correspondence of mobile connects the second electrode and the counter electrode of feeder ear of power taking end, described cigarette lighter plug also includes flexible electric conductor that is parallel with mobile and that arrange and be made of an electrically conducting material, described flexible electric conductor also includes that more piece is socketed and the electric conductor that can stretch toward each other successively, and the two ends correspondence of flexible electric conductor connects the first electrode and the counter electrode of feeder ear of power taking end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064670.4U CN205752868U (en) | 2016-01-22 | 2016-01-22 | Cigarette lighter plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064670.4U CN205752868U (en) | 2016-01-22 | 2016-01-22 | Cigarette lighter plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205752868U true CN205752868U (en) | 2016-11-30 |
Family
ID=57373583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620064670.4U Expired - Fee Related CN205752868U (en) | 2016-01-22 | 2016-01-22 | Cigarette lighter plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205752868U (en) |
-
2016
- 2016-01-22 CN CN201620064670.4U patent/CN205752868U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20161130 Termination date: 20180122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |