CN202025892U - Multi-tap and wire inserting slot matched with same - Google Patents

Multi-tap and wire inserting slot matched with same Download PDF

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Publication number
CN202025892U
CN202025892U CN2011201037895U CN201120103789U CN202025892U CN 202025892 U CN202025892 U CN 202025892U CN 2011201037895 U CN2011201037895 U CN 2011201037895U CN 201120103789 U CN201120103789 U CN 201120103789U CN 202025892 U CN202025892 U CN 202025892U
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CN
China
Prior art keywords
pin
contact
plug
tap
zero line
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Expired - Fee Related
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CN2011201037895U
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Chinese (zh)
Inventor
赵芳菊
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Individual
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Individual
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Priority to CN2011201037895U priority Critical patent/CN202025892U/en
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Abstract

The utility model provides a multi-tap and a wire inserting slot matched with the same. The multi-tap comprises a live line pin, a null line pin and a shell. The shell is provided with at least two jacks. A live line contact piece and a null line contact piece are respectively installed inside the two jacks. One end of the live line pin is connected with the live line contact piece, and the other end of the live line pin extends out from the shell. One end of the null line pin is connected with the null line contact piece, and the other end of the null line pin extends out from the shell. A conductive plugin is arranged at the other end of the null line pin or the other end of the live line pin, and the inclined angle between the conductive plugin and the null line pin or the live line pin is larger than 180 degrees or smaller than 180 degrees.

Description

Multi-tap and the plug wire groove that cooperates with multi-tap
Technical field
The utility model relates to power supply unit, the plug wire groove that relates in particular to multi-tap and cooperate with multi-tap.
Background technology
In the middle of our actual life, usually can use power consumption equipment, all be that the plug with power consumption equipment directly is inserted on socket or the wiring board generally speaking, thereby power for power consumption equipment.In order to increase the convenience of power supply, multi-tap had appearred afterwards, and multi-tap can be inserted on socket or the wiring board, and then the plug of power consumption equipment is inserted in the multi-tap, thereby realization is to the power supply of power consumption equipment.But the pin of existing multi-tap all is directly to insert on socket or the wiring board, and pin once insert just contacts with the sheet metal of socket or wiring board at once, thereby makes multi-tap charged.When multi-tap is inserted on the wiring board, promptly when multi-tap has electricity, if child's this multi-tap of playing is arranged, child is got an electric shock, be absolutely unsafe, if in order to prevent that child from getting an electric shock, all multi-tap to be pulled up after so each electricity consumption finishes, make to bother very much.If make multi-tap not charged in inserting special wiring board, and when needed, just make patchplug charged, the plug wire groove of prior art and multi-tap also can't be accomplished this point so.
The utility model content
In order to solve the problem that the multi-tap fail safe is not high and use bothers in the prior art, the utility model provides a kind of multi-tap.
The utility model provides a kind of multi-tap, comprise the live wire pin, zero line pin, shell, described shell is provided with at least two jacks, be separately installed with live wire contact chip and zero line contact chip in two described jacks, described live wire pin one end links to each other with described live wire contact chip, and the described live wire pin other end stretches out from described shell, described zero line pin one end links to each other with described zero line contact chip, and the described zero line pin other end stretches out from described shell, the described zero line pin other end or the described live wire pin other end are provided with conducting plug, described conducting plug and described zero line pin or with described live wire pin be greater than 180 the degree or less than 180 the degree angles.
As further improvement of the utility model, described conducting plug comprises elastomeric element and the conductive contact that links to each other with described elastomeric element, described elastomeric element also links to each other with described live wire pin or described zero line pin, described elastomeric element between conductive contact and described live wire pin or described elastomeric element between conductive contact and described zero line pin.
As further improvement of the utility model, described conducting plug is two, and two described conducting plugs link to each other with described live wire pin with described zero line pin respectively.
As further improvement of the utility model, the conducting plug that links to each other with described zero line pin stretches out to a side, and the conducting plug that links to each other with described live wire pin stretches out to opposite side, and two described conducting plugs stretch out round about.
As further improvement of the utility model, this multi-tap also comprises the earth connection pin, described shell is provided with three jacks, the 3rd described jack is equipped with the earth connection contact chip, described earth connection pin one end links to each other with described earth connection contact chip, and the described earth connection pin other end stretches out from described shell, and this multi-tap also comprises electric pressure converter.
The utility model also provides a kind of plug wire groove, comprises the energising socket, and described energising socket comprises opening, reaches the cavity that is connected with described opening, and described cavity both sides inwall is provided with first contact and second contact; When first pin and second pin were positioned at described cavity, the conducting plug that is connected on described first contact and described first pin had the gap; When first pin and second pin turn an angle in described cavity, the conducting plug that is connected on described first contact and described first pin contact and described second contact and described second pin on the conducting plug that is connected contact.
As further improvement of the utility model, when first pin and second pin were positioned at described cavity, the conducting plug that is connected on described second contact and described second pin had the gap.
As further improvement of the utility model, described cavity bottom is provided with the 3rd contact.
As further improvement of the utility model, described cavity oval in shape.
As further improvement of the utility model, this plug wire groove also comprises electric pressure converter.
The beneficial effects of the utility model are: by the cooperation of multi-tap and plug wire groove, when multi-tap inserted the plug wire groove, this moment, multi-tap was in electroless state, prevented that so just child from getting an electric shock, and improved fail safe.When the needs electricity consumption, only need multi-tap is rotated to an angle, the conducting plug that be connected on described first contact and described first pin this moment contact and described second contact and described second pin on the conducting plug that is connected contact, thereby make multi-tap charged, only needing that after electricity consumption finishes multi-tap backward rotation certain angle is made that this multi-tap is not charged gets final product, thereby need not the commentaries on classics socket is pulled up, very easy to use.
Description of drawings
Fig. 1 is first kind of embodiment cross-sectional view of multi-tap of the present utility model.
Fig. 2 is second kind of embodiment cross-sectional view of multi-tap of the present utility model.
Fig. 3 is the third embodiment cross-sectional view of multi-tap of the present utility model.
Fig. 4 is the 4th kind of embodiment cross-sectional view of multi-tap of the present utility model.
Fig. 5 is the 5th kind of embodiment cross-sectional view of multi-tap of the present utility model.
Fig. 6 is first kind of embodiment cross-sectional view of plug wire groove of the present utility model.
Fig. 7 is second kind of embodiment cross-sectional view of plug wire groove of the present utility model.
Fig. 8 is multi-tap of the present utility model and plug wire groove first kind of embodiment cross-sectional view when being installed together.
Second kind of embodiment cross-sectional view when Fig. 9 multi-tap of the present utility model and plug wire groove are installed together.
Embodiment
As Fig. 1 and shown in Figure 5, the utility model provides a kind of multi-tap, comprise live wire pin 1, zero line pin 2, shell 3, described shell 3 is provided with at least two jacks, be separately installed with live wire contact chip 4 and zero line contact chip 5 in two described jacks, described live wire pin 1 one ends link to each other with described live wire contact chip 4, and described live wire pin 1 other end stretches out from described shell 3, described zero line pin 2 one ends link to each other with described zero line contact chip 5, and described zero line pin 2 other ends stretch out from described shell 3, described zero line pin 2 other ends or described live wire pin 1 other end are provided with conducting plug 6, and described conducting plug 6 is greater than 180 degree or less than 180 angles of spending with described zero line pin 1 or with described live wire pin 2.
As shown in Figure 2, described live wire pin 1 other end is provided with conducting plug 6, and zero line pin 2 other ends do not connect conducting plug 6.
As shown in Figure 3, described live wire pin 1 other end does not connect conducting plug 6, and zero line pin 2 other ends are connected with conducting plug 6.
As shown in Figure 4, described conducting plug 6 comprises elastomeric element 61 and the conductive contact 62 that links to each other with described elastomeric element 61, described elastomeric element 61 also links to each other with described live wire pin 1 or described zero line pin 2, described elastomeric element 61 between conductive contact 62 and described live wire pin 1 or described elastomeric element 61 between conductive contact 62 and described zero line pin 2.Because conducting plug 6 has elastomeric element 61, so when conductive contact 62 contacts with live wire contact or zero line contact, elastomeric element 61 is given 62 1 oppositions of conductive contact, and it is tightr to make that conductive contact 62 contacts with live wire contact or zero line contact.
As shown in Figure 1, described conducting plug 6 is two, and two described conducting plugs 6 link to each other with described live wire pin 1 with described zero line pin 2 respectively.The conducting plug 6 that links to each other with described zero line pin 2 stretches out to a side, and the conducting plug that links to each other with described live wire pin 16 stretches out to opposite side, and two described conducting plugs 6 stretch out round about.Live wire pin 1 is 90 degree folder degree with conducting plug 6, and zero line pin 2 also is 90 degree folder degree with conducting plug 6.
This multi-tap also comprises earth connection pin 7, described shell is provided with three jacks, the 3rd described jack is equipped with earth connection contact chip 8, and described earth connection pin 7 one ends link to each other with described earth connection contact chip 8, and described earth connection pin 7 other ends stretch out from described shell 3.
Described earth connection pin 7 length are greater than live wire pin 1 length and zero line pin 2 length.
Described elastomeric element 61 comprises spring.Because described conducting plug 6 is greater than 180 degree or less than 180 angles of spending with described zero line pin 2 or with described live wire pin 1, be that conducting plug 6 stretches out to both sides, so after multi-tap is inserted the plug wire groove, multi-tap is in electroless state, prevent that so just child from getting an electric shock, improved fail safe, when the needs electricity consumption, making after only needing multi-tap rotated to an angle that multi-tap is charged gets final product, only needing that after electricity consumption finishes multi-tap backward rotation certain angle is made that this multi-tap is not charged gets final product, thereby need not the commentaries on classics socket is pulled up, very easy to use.If it is the negligible amounts of multi-tap can move on to multi-tap another plug wire groove place so and be used alternatingly, very convenient.
As shown in Figure 6, the invention also discloses a kind of plug wire groove that matches with multi-tap, comprise the energising socket, described energising socket comprises opening 9, reaches the cavity 10 that is connected with described opening 9, and described cavity 10 both sides inwalls are provided with first contact 11 and second contact 12; When first pin and second pin were positioned at described cavity 10, the conducting plug 6 that is connected on described first contact 11 and described first pin had the gap; When first pin and second pin turn an angle in described cavity, the conducting plug 6 that is connected on described first contact 11 and described first pin contact and described second contact 12 and described second pin on the conducting plug that is connected contact.
This first contact 11 can be the live wire contact, also can be the zero line contact.In like manner this second contact 12 can be the zero line contact, also can be the live wire contact.When first contact 11 was the live wire contact, first pin was that live wire pin 1, second contact 12 are zero line pin 2 for zero line contact, second pin so.When first contact 11 was the zero line contact, first pin was that zero line pin 2, second contact 12 are live wire pin 1 for live wire contact, second pin so.Promptly the position of first contact 11 and second contact 12 can exchange, and first contact 11 and second contact 12 cooperate with first pin and second pin respectively, thereby reaches the purpose that first pin and second pin are powered.
When first pin and second pin were positioned at described cavity 10, the conducting plug that is connected on described second contact 12 and described second pin had the gap.Promptly when first pin and second pin when opening 11 inserts in the cavitys 10, first contact 11 does not contact with first pin, second contact 12 does not contact with second pin yet.After first pin and second pin turned an angle in cavity 10, first contact 11 contacted with first pin, and second contact 12 contacts with second pin.
As shown in Figure 7, it is the earth connection contact that described cavity 10 bottoms are provided with the 3rd contact 13, the three contacts 13, and this earth connection contact is used for contacting with earth connection pin 7.Described cavity 10 oval in shape.
This plug wire groove comprises that also electric pressure converter or this patchplug are provided with electric pressure converter, in the time of for example will making in China at the electrical equipment that Japan buys, just can use this electric pressure converter, because Japanese electric apparatus is employed is 110V voltage, and China is 220V voltage, just the electrical equipment that Japan can be bought by this electric pressure converter has used in China so, and is very convenient and practical.
As shown in Figure 8, this multi-tap inserts the cross-sectional view in the plug wire groove, wherein first contact 11 is the live wire contact, second contact 12 is the zero line contact, the 3rd contact 13 is the earth connection contact, when live wire pin 1 inserts in the cavity 10 with zero line pin 2, the 3rd contact 13 contacts with earth connection pin 7, the conducting plug 6 that links to each other with live wire pin 1 does not contact with first contact 11, the conducting plug that links to each other with zero line pin 2 contacts with second contact 12 for 6 this moments, because the conducting plug 6 that connects on the live wire pin 1 does not contact with first contact 11, thus at this moment multi-tap to be in can't be the state that electrical appliance is powered.When the needs electricity consumption, the multi-tap dextrorotation is turn 90 degrees, the conducting plug 6 that links to each other with live wire pin 1 is contacted with first contact 11, thereby make multi-tap be in electriferous state, just can be inserted in the plug of electrical appliance on the multi-tap this moment has powered.
As shown in Figure 9, this is another embodiment of the present utility model, wherein first contact 11 is the live wire contact, second contact 12 is the zero line contact, the 3rd contact 13 is the earth connection contact, when live wire pin 1 inserts in the cavity 10 with zero line pin 2, the 3rd contact 13 contacts with earth connection pin 7, the conducting plug 6 that links to each other with live wire pin 1 does not contact with first contact 11, the conducting plug that links to each other with zero line pin 2 contact with second contact 12 for 6 this moments yet, thus at this moment multi-tap to be in can't be the state that electrical appliance is powered.When the needs electricity consumption, the multi-tap dextrorotation is turn 90 degrees, two conducting plugs 6 are contacted with second contact 12 with first contact 11 respectively, thereby make multi-tap be in electriferous state, just can be inserted in the plug of electrical appliance on the multi-tap this moment has powered.
Because when first pin and second pin are positioned at described cavity, the conducting plug 6 that is connected on described first contact 11 and described first pin has the gap, so this moment, multi-tap was in electroless state, prevents that so just child from getting an electric shock, and improved fail safe.When the needs electricity consumption, only need multi-tap is rotated to an angle, the conducting plug 6 that be connected on described first contact 11 and described first pin this moment contact and described second contact 12 and described second pin on the conducting plug 6 that is connected contact, thereby make multi-tap charged, only needing that after electricity consumption finishes multi-tap backward rotation certain angle is made that this multi-tap is not charged gets final product, thereby need not the commentaries on classics socket is pulled up, very easy to use.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.

Claims (10)

1. multi-tap, it is characterized in that: comprise the live wire pin, zero line pin, shell, described shell is provided with at least two jacks, be separately installed with live wire contact chip and zero line contact chip in two described jacks, described live wire pin one end links to each other with described live wire contact chip, and the described live wire pin other end stretches out from described shell, described zero line pin one end links to each other with described zero line contact chip, and the described zero line pin other end stretches out from described shell, the described zero line pin other end or the described live wire pin other end are provided with conducting plug, described conducting plug and described zero line pin or with described live wire pin be greater than 180 the degree or less than 180 the degree angles.
2. multi-tap according to claim 1, it is characterized in that: described conducting plug comprises elastomeric element and the conductive contact that links to each other with described elastomeric element, described elastomeric element also links to each other with described live wire pin or described zero line pin, described elastomeric element between conductive contact and described live wire pin or described elastomeric element between conductive contact and described zero line pin.
3. multi-tap according to claim 1 and 2 is characterized in that: described conducting plug is two, and two described conducting plugs link to each other with described live wire pin with described zero line pin respectively.
4. multi-tap according to claim 3 is characterized in that: the conducting plug that links to each other with described zero line pin stretches out to a side, and the conducting plug that links to each other with described live wire pin stretches out to opposite side, and two described conducting plugs stretch out round about.
5. multi-tap according to claim 4, it is characterized in that: this multi-tap also comprises the earth connection pin, described shell is provided with three jacks, the 3rd described jack is equipped with the earth connection contact chip, described earth connection pin one end links to each other with described earth connection contact chip, and the described earth connection pin other end stretches out from described shell, and this multi-tap also comprises electric pressure converter.
6. plug wire groove is characterized in that: comprise the energising socket, described energising socket comprises opening, and the cavity that is connected with described opening, and described cavity both sides inwall is provided with first contact and second contact; When first pin and second pin were positioned at described cavity, the conducting plug that is connected on described first contact and described first pin had the gap; When first pin and second pin turn an angle in described cavity, the conducting plug that is connected on described first contact and described first pin contact and described second contact and described second pin on the conducting plug that is connected contact.
7. plug wire groove according to claim 6 is characterized in that: when first pin and second pin were positioned at described cavity, the conducting plug that is connected on described second contact and described second pin had the gap.
8. plug wire groove according to claim 7 is characterized in that: described cavity bottom is provided with the 3rd contact.
9. plug wire groove according to claim 8 is characterized in that: described cavity oval in shape.
10. according to each described plug wire groove of claim 6 to 9, it is characterized in that: this plug wire groove also comprises electric pressure converter.
CN2011201037895U 2011-04-11 2011-04-11 Multi-tap and wire inserting slot matched with same Expired - Fee Related CN202025892U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201037895U CN202025892U (en) 2011-04-11 2011-04-11 Multi-tap and wire inserting slot matched with same

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Application Number Priority Date Filing Date Title
CN2011201037895U CN202025892U (en) 2011-04-11 2011-04-11 Multi-tap and wire inserting slot matched with same

Publications (1)

Publication Number Publication Date
CN202025892U true CN202025892U (en) 2011-11-02

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102157831A (en) * 2011-04-11 2011-08-17 赵芳菊 Switching socket
CN102222833A (en) * 2011-04-11 2011-10-19 赵芳菊 Wire inserting slot
CN104333994A (en) * 2014-10-30 2015-02-04 四川蓝讯宝迩电子科技有限公司 Electric cabinet convenient for wire placement
CN104333993A (en) * 2014-10-30 2015-02-04 四川蓝讯宝迩电子科技有限公司 Wire slot

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102157831A (en) * 2011-04-11 2011-08-17 赵芳菊 Switching socket
CN102222833A (en) * 2011-04-11 2011-10-19 赵芳菊 Wire inserting slot
CN104333994A (en) * 2014-10-30 2015-02-04 四川蓝讯宝迩电子科技有限公司 Electric cabinet convenient for wire placement
CN104333993A (en) * 2014-10-30 2015-02-04 四川蓝讯宝迩电子科技有限公司 Wire slot
CN104333994B (en) * 2014-10-30 2017-05-03 广州雷诺尔电气有限公司 Electric cabinet convenient for wire placement
CN104333993B (en) * 2014-10-30 2017-05-17 盐城市隆祥机械制造厂 Wire slot

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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: 20111102

Termination date: 20130411