CN201490529U - Tractive pin structure of multinational power adapter plug - Google Patents
Tractive pin structure of multinational power adapter plug Download PDFInfo
- Publication number
- CN201490529U CN201490529U CN2009200551935U CN200920055193U CN201490529U CN 201490529 U CN201490529 U CN 201490529U CN 2009200551935 U CN2009200551935 U CN 2009200551935U CN 200920055193 U CN200920055193 U CN 200920055193U CN 201490529 U CN201490529 U CN 201490529U
- Authority
- CN
- China
- Prior art keywords
- chute
- slide block
- pin
- sipes
- neck
- 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
The utility model relates to a tractive pin structure of a multinational power adapter plug, which comprises a multinational power adapter plug shell and at least two pins which are arranged in the shell and can stretch out of the shell and retract into the shell; the roots of the pins are fixedly arranged on an insulating seat, the side surface of the shell is provided with a chute which can stretch along the extension direction of the pin, and a sliding block which slides along the chute and pushes the pins to stretch or retract is arranged on the chute. The tractive pin structure uses sliding block for driving the pins to move and a widen groove in the chute for positioning the sliding shifts of the sliding block; and the corresponding shift of the sliding block corresponds to the extension or retraction using state of the pins, thus realizing the tractive pin structure of the multinational power adapter plug. The tractive pin structure has the advantages of simple structure, convenient operation and smooth extension and retraction.
Description
Technical field
The utility model relates to multinational electric patchplug art, refers in particular to a kind of passing formula pin configuration of multinational electric patchplug.
Background technology
Multinational electric patchplug is a kind of electric equipment products that integrate the plug and socket function of multi-national standard, and it is mainly used in to often the go abroad personage of trade or travel abroad of needs the facility of power supply transfer is provided.Study carefully its structure, generally include housing and the pin and the socket that are arranged at the multiple standards in the housing, its pin can be the combination in any in English square pins, American flat pin or the Europeanism cylinder shape pin etc., these pins are hidden in the housing when not using, and just corresponding pin are stretched out when needs use.Yet, in the being seen on the market at present multinational electric patchplug, the problems that stretch out and the retraction structure of its pin has complex structure, complex operation and have some setbacks.
The utility model content
In view of this, the utility model is at the disappearance of prior art existence, and its main purpose provides a kind of passing formula pin configuration of simple in structure, easy to operate multinational electric patchplug, to overcome the deficiencies in the prior art.
For achieving the above object, the utility model adopts following technical scheme:
A kind of passing formula pin configuration of multinational electric patchplug, comprise multinational electric patchplug housing and be arranged in this housing extended and the withdrawal first pin and second pin, this housing two parallel over against the side on be respectively arranged with first chute that direction is extended that stretches out along first pin, in each first chute, all be provided with one and slide and promote first slide block that first pin stretches out or withdraws along first chute; The another side of this housing is provided with second chute that direction is extended that stretches out along second pin, is provided with one and slides and promote second slide block that second pin stretches out or withdraws along second chute in this second chute.
As a kind of preferred version, the root of described first pin is installed on first insulating base, the outboard end of this first slide block stretches out outside the housing after passing outwards through first chute, and the medial extremity of first slide block inwardly passes and is embedded in this first insulating base behind first chute and pushes on an elastic reset member; And, in spacing on this first chute be distributed with add on one sipes and under add sipes, between the outboard end of this first slide block and medial extremity, have first neck and second neck, wherein the width of this first neck is less than the width of first chute, the width of this second neck greater than the width of first chute less than on add sipes and add the width of sipes down; When first slide block slided in first chute, this first neck was embedded in first chute; When first pin was in retracted mode, this first slide block slid onto and adds the sipes position, promoted first slide block by this elastic reset member and outwards moved to its second neck and be embedded in and add in the sipes on this; First pin is in when stretching out state, and this first slide block slides onto down and adds the sipes position, and is same, promotes first slide block by this elastic reset member and outwards moves to its second neck and be embedded under this and add in the sipes.
As a kind of preferred version, the root of described second pin is installed on second insulating base, the outboard end of this second slide block stretches out outside the housing after passing outwards through second chute, and the medial extremity of second slide block inwardly passes and is embedded in this second insulating base behind second chute and pushes on an elastic reset member; And, in spacing on this second chute be distributed with add on one sipes and under add sipes, between the outboard end of this second slide block and medial extremity, have first neck and second neck, wherein the width of this first neck is less than the width of second chute, the width of this second neck greater than the width of second chute less than on add sipes and add the width of sipes down; When second slide block slided in second chute, this first neck was embedded in second chute; When second pin was in retracted mode, this second slide block slid onto and adds the sipes position, promoted second slide block by this elastic reset member and outwards moved to its second neck and be embedded in and add in the sipes on this; Second pin is in when stretching out state, and this second slide block slides onto down and adds the sipes position, and is same, promotes second slide block by this elastic reset member and outwards moves to its second neck and be embedded under this and add in the sipes.
As a kind of preferred version, described elastic reset member is a spiral compression spring.
In sum, the utility model mainly is to utilize one can drive pin along the slide block that housing side upper hopper chute slides and move, and utilize the slip gear that sipes comes positioning sliding block that adds in the chute, stretching out or the user mode of withdrawing of the corresponding pin of the corresponding gear of slide block, thus realize a kind of pin configuration of passing formula of multinational electric patchplug.Passing formula pin configuration of the present utility model has simple in structure, easy to operate and flexible advantage smoothly.
For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment:
Description of drawings
Fig. 1 is the three-dimensional diagrammatic sketch of assembling of the embodiment of the utility model;
Fig. 2 is another state diagram of Fig. 1, and first pin among the figure stretches out downwards;
Fig. 3 is the state diagram again of Fig. 1, and second pin among the figure stretches out downwards;
Fig. 4 is the exploded view of the embodiment of the utility model;
Fig. 5 is the sectional view of M-M position among Fig. 1, demonstrates second neck among the figure and is embedded in the state that adds in the sipes;
Fig. 6 is another state diagram of Fig. 5, demonstrates first neck among the figure and is embedded in state in the chute;
Fig. 7 is that diagrammatic sketch is amplified in the cross section of first slide block among the embodiment of the utility model;
Fig. 8 is that diagrammatic sketch is amplified in the cross section of second slide block among the embodiment of the utility model;
The accompanying drawing identifier declaration:
10, housing 11, first chute
111, add sipes 112 on, add sipes down
12, second chute 121, on add sipes
122, add sipes 21, first pin down
22, second pin 31, first insulating base
32, second insulating base 41, first slide block
411, first neck 412, second neck
42, second slide block 421, first neck
422, second neck 50, elastic reset member
Embodiment:
Please refer to Fig. 1 to shown in Figure 8, the concrete structure that it has demonstrated the preferred embodiment of the utility model includes multinational electric patchplug housing 10 and is arranged at first pin 21 and second pin 22 of extended and withdrawal in this housing 10.
Wherein, the root of this first pin 21 is installed on first insulating base 31, first insulating base 31 and first pin, 21 same moved further.
This housing 10 two parallel over against the side on be respectively arranged with first chute 11 that direction is extended that stretches out along first pin 21, in spacing on each first chute 11 be distributed with add sipes 111 and under add sipes 112, and, in each first chute 11, all be provided with one and slide and promote first slide block 41 that first pin 20 stretches out or withdraws along first chute 11.The outboard end of this first slide block 41 stretches out outside the housing 10 after passing outwards through first chute 11, the medial extremity of first slide block 41 inwardly passes and is embedded in this first insulating base 31 behind first chute 11 and pushes on an elastic reset member 50, and what the elastic reset member 50 in the present embodiment adopted is spiral compression spring.Have first neck 411 and second neck 412 (as Fig. 6) between the outboard end of first slide block 41 and the medial extremity, wherein the width of this first neck 411 is less than the width of first chute 11, the width of this second neck 412 greater than the width of first chute 11 less than on add sipes 111 and add the width of sipes 112 down.
Because this first slide block 41 is to be embedded in this first insulating base 31, so people can drive first insulating base 31 and first pin 21 moves by two first slide blocks 41 that slide simultaneously in housing 10, with the withdrawal that realizes first pin 21 with stretch out function.
The root of this second pin 22 is installed on second insulating base 32, second insulating base 32 and second pin, 22 same moved further.
Be respectively arranged with second chute 12 that direction is extended that stretches out on the another side of this housing 10 along second pin 22, in spacing on this second chute 12 be distributed with add sipes 121 and under add sipes 122, and, in second chute 12, all be provided with one and slide and promote second slide block 42 that second pin 22 stretches out or withdraws along second chute 12.The outboard end of this second slide block 42 stretches out outside the housing 10 after passing outwards through second chute 12, and the medial extremity of second slide block 42 inwardly passes and is embedded in this second insulating base 32 behind second chute 12 and pushes on an elastic reset member 50.Have first neck 421 and second neck 422 (as Fig. 7) between the outboard end of second slide block 42 and the medial extremity, wherein the width of this first neck 421 is less than the width of second chute 12, the width of this second neck 422 greater than the width of second chute 12 less than on add sipes 121 and add the width of sipes 122 down.
Because this second slide block 42 is to be embedded in this second insulating base 32, so people can drive second insulating base 32 and second pin 22 moves by first slide block 42 that slides simultaneously in housing 10, with the withdrawal that realizes second pin 22 with stretch out function.
Multinational electric patchplug is not when using, its first pin 21 and second pin 22 are contracted in housing 10 (as Fig. 1) usually, at this moment, this first slide block 41 and second slide block 42 slide onto and add sipes 111,121 positions, promote first slide blocks 41 and second slide block 42 by this elastic reset member 50 and outwards move to its second neck 412,422 and be embedded in and add on this in sipes 111,121 (as Fig. 5).Because the width of its second neck 412,422 is greater than the width of first chute 11 or second chute 12, therefore this first slide block 41 and second slide block 42 can not slide along first chute 11 or second chute 12, the restriction that slide block 41,42 is subjected to adding sipes is positioned pin 21,22 and is hidden in the housing 10, skids off with can preventing pin 21,22 improper property and contingencies such as electric shock take place.
When desire is used corresponding pin 21,22 and it is stretched out (as Fig. 2 and Fig. 3), the user need press this first slide block 41 or second slide block 42 respectively, make second neck 412,422 of slide block 41,42 add sipes 111,121 on deviating from, and then promote slide block 41,42 and slide to down along chute 11,12 and add sipes 412,422, when slide block 41,42 slided in chute 11,12, first neck 411,421 of slide block 41,42 was embedded in the chute 11,12 (as Fig. 6).When this slide block 41,42 slides onto when adding sipes 412,422 positions under this, promote slide blocks 41,42 by this elastic reset member 50 equally and outwards move to this second neck 412,422 and be embedded in and add under this in sipes 112,122.Equally, because the width of its second neck 412,422 is greater than the width of chute 11,12, therefore this slide block 41,42 can not slide along chute 11,12, slide block 41,42 is subjected to adding the restriction of sipes and makes pin 21,22 keep stretching out the state of housing 10, even when pegging graft this pin, the also unlikely mistake of pin is withdrawn in the housing.
Design focal point of the present utility model is, main system utilizes one can drive pin along the slide block that housing side upper hopper chute slides and move, and utilize the slip gear that sipes comes positioning sliding block that adds in the chute, stretching out or the user mode of withdrawing of the corresponding pin of the corresponding gear of slide block, thus realize a kind of pin configuration of passing formula of multinational electric patchplug.Passing formula pin configuration of the present utility model has simple in structure, easy to operate and flexible characteristics smoothly.
The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. the passing formula pin configuration of a multinational electric patchplug comprises multinational electric patchplug housing and is arranged at first pin and second pin of extended and withdrawal in this housing, is characterised in that:
This housing two parallel over against the side on be respectively arranged with first chute that direction is extended that stretches out along first pin, in each first chute, all be provided with one and slide and promote first slide block that first pin stretches out or withdraws along first chute;
The another side of this housing is provided with second chute that direction is extended that stretches out along second pin, is provided with one and slides and promote second slide block that second pin stretches out or withdraws along second chute in this second chute.
2. the passing formula pin configuration of multinational electric patchplug according to claim 1, it is characterized in that: the root of described first pin is installed on first insulating base, the outboard end of this first slide block stretches out outside the housing after passing outwards through first chute, and the medial extremity of first slide block inwardly passes and is embedded in this first insulating base behind first chute and pushes on an elastic reset member;
And, in spacing on this first chute be distributed with add on one sipes and under add sipes, between the outboard end of this first slide block and medial extremity, have first neck and second neck, wherein the width of this first neck is less than the width of first chute, the width of this second neck greater than the width of first chute less than on add sipes and add the width of sipes down; When first slide block slided in first chute, first neck of this first slide block was embedded in first chute; When first pin was in retracted mode, this first slide block was positioned at and adds the sipes position, and second neck of first slide block is embedded in and adds in the sipes on this; When first pin is in when stretching out state, under being positioned at, this first slide block adds the sipes position, and second neck of first slide block is embedded under this and adds in the sipes.
3. the passing formula pin configuration of multinational electric patchplug according to claim 1, it is characterized in that: the root of described second pin is installed on second insulating base, the outboard end of this second slide block stretches out outside the housing after passing outwards through second chute, and the medial extremity of second slide block inwardly passes and is embedded in this second insulating base behind second chute and pushes on an elastic reset member;
And, in spacing on this second chute be distributed with add on one sipes and under add sipes, between the outboard end of this second slide block and medial extremity, have first neck and second neck, wherein the width of this first neck is less than the width of second chute, the width of this second neck greater than the width of second chute less than on add sipes and add the width of sipes down; When second slide block slided in second chute, first neck of this second slide block was embedded in second chute; When second pin was in retracted mode, this second slide block cunning was positioned at and adds the sipes position, and second neck of second slide block is embedded in and adds in the sipes on this; When second pin is in when stretching out state, under being positioned at, this second slide block cunning adds the sipes position, and second neck of second slide block is embedded under this and adds in the sipes.
4. according to the passing formula pin configuration of each described multinational electric patchplug in claim 2 or 3, it is characterized in that: described elastic reset member is a spiral compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200551935U CN201490529U (en) | 2009-04-23 | 2009-04-23 | Tractive pin structure of multinational power adapter plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200551935U CN201490529U (en) | 2009-04-23 | 2009-04-23 | Tractive pin structure of multinational power adapter plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490529U true CN201490529U (en) | 2010-05-26 |
Family
ID=42429396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200551935U Expired - Fee Related CN201490529U (en) | 2009-04-23 | 2009-04-23 | Tractive pin structure of multinational power adapter plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490529U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367980A (en) * | 2010-07-26 | 2013-10-23 | 胜德国际研发股份有限公司 | Telescopic power supply plug |
| CN104009353A (en) * | 2013-02-22 | 2014-08-27 | 公牛集团有限公司 | Universal converter |
| CN105206993A (en) * | 2015-09-21 | 2015-12-30 | 公牛集团有限公司 | Converter with retractably-stored plug |
| CN109314356A (en) * | 2016-06-01 | 2019-02-05 | 蓝旅有限公司 | Succinct changeover plug |
-
2009
- 2009-04-23 CN CN2009200551935U patent/CN201490529U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367980A (en) * | 2010-07-26 | 2013-10-23 | 胜德国际研发股份有限公司 | Telescopic power supply plug |
| CN103367980B (en) * | 2010-07-26 | 2016-01-27 | 胜德国际研发股份有限公司 | Telescopic attaching plug |
| CN104009353A (en) * | 2013-02-22 | 2014-08-27 | 公牛集团有限公司 | Universal converter |
| CN104009353B (en) * | 2013-02-22 | 2017-12-12 | 公牛集团有限公司 | Universal converter |
| CN105206993A (en) * | 2015-09-21 | 2015-12-30 | 公牛集团有限公司 | Converter with retractably-stored plug |
| CN105206993B (en) * | 2015-09-21 | 2017-08-18 | 公牛集团有限公司 | The converter of the scalable storage of plug |
| CN109314356A (en) * | 2016-06-01 | 2019-02-05 | 蓝旅有限公司 | Succinct changeover plug |
| CN109314356B (en) * | 2016-06-01 | 2021-02-12 | 蓝旅有限公司 | Simple conversion plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20130423 |