CN204407591U - A kind of dismountable changeover plug - Google Patents
A kind of dismountable changeover plug Download PDFInfo
- Publication number
- CN204407591U CN204407591U CN201520101167.7U CN201520101167U CN204407591U CN 204407591 U CN204407591 U CN 204407591U CN 201520101167 U CN201520101167 U CN 201520101167U CN 204407591 U CN204407591 U CN 204407591U
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- CN
- China
- Prior art keywords
- changeover plug
- contact pin
- adapter
- dismountable
- sidewall
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Abstract
The utility model discloses a kind of dismountable changeover plug, comprise body and changeover plug, the top of described changeover plug is provided with two adapters for being electrically connected with body, and on described body, correspondence is provided with two switching grooves for being electrically connected with changeover plug; Described adapter is provided with guide rail with on the sidewall that contacts of switching groove, correspondingly on the sidewall that described switching groove contacts with adapter is provided with guide groove, and described changeover plug is connected by described guide rail and guide groove are dismountable; Described adapter is also provided with for assembling spacing guide vane end stop with on the sidewall that contacts of switching groove, correspondingly on the sidewall that described switching groove contacts with adapter is provided with stopper slot.Changeover plug is electrically connected with body by two adapters, achieves electric power transfer.By arranging guide rail on adapter, changeover plug being connected by guide rail and body are dismountable, achieving reliable separation and the assembling of changeover plug, only need change changeover plug, can from power taking the socket of various criterion.
Description
Technical field
The utility model relates to plug field, particularly the dismountable changeover plug of one.
Background technology
Have the place of electrical equipment just to have plug, along with the development of society, the various mobile terminal of electricity consumption that needs also constantly is popularized, the field such as such as mobile phone, notebook etc., plant equipment, network, mobile device, medical treatment.And present people go abroad that to travel on official business also be homely food, but the plug that different countries uses is often different, and this just causes a plug often can not use in other countries.
Thus prior art need to improve.
Utility model content
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of dismountable changeover plug, by changing different changeover plugs, realizes with the socket of various criterion adaptive.
In order to achieve the above object, the utility model takes following technical scheme:
A kind of dismountable changeover plug, comprise body and changeover plug, the top of described changeover plug is provided with two adapters for being electrically connected with body, and on described body, correspondence is provided with two switching grooves for being electrically connected with changeover plug; Described adapter is provided with guide rail with on the sidewall that contacts of switching groove, correspondingly on the sidewall that described switching groove contacts with adapter is provided with guide groove, and described changeover plug is connected by described guide rail and guide groove are dismountable; Described adapter is also provided with for assembling spacing guide vane end stop with on the sidewall that contacts of switching groove, correspondingly on the sidewall that described switching groove contacts with adapter is provided with stopper slot.
In described dismountable changeover plug, pair of metal shell fragment is provided with in the adapter of described changeover plug, one end of described metal clips is fixed in described adapter, PIN is provided with in the switching groove of described body, after described adapter engages with described switching groove, described metal clips is electrically connected with PIN.
In described dismountable changeover plug, one end that described metal clips is connected with adapter has a breach.
In described dismountable changeover plug, described changeover plug also comprises base and is arranged on the over cap on described base.
In described dismountable changeover plug, described base is provided with excessive glue groove on the sidewall of adapter side.
In described dismountable changeover plug, the bottom of described base is provided with zero line contact pin and live wire contact pin, is also provided with two buss in described base; Described zero line contact pin is electrically connected with an adapter by a bus, and described live wire contact pin is electrically connected with another adapter by another root bus.
In described dismountable changeover plug, described bus is provided with anti-porosity, is provided with some flexure strips in described anti-porosity, described zero line contact pin or live wire contact pin are electrically connected with bus by described anti-porosity.
In described dismountable changeover plug, described zero line contact pin and live wire contact pin are the cylinder contact pin of European requirements.
In described dismountable changeover plug, described base is also provided with ground connection contact pin, described zero line contact pin, live wire contact pin and ground connection contact pin are English rule flat type contact pin.
In described dismountable changeover plug, four angles of described changeover plug are fillet.
Compared to prior art, dismountable changeover plug that the utility model provides, by arranging two adapters on changeover plug, on body, correspondence arranges two switching grooves, and changeover plug can be electrically connected with body.By arranging guide rail on the sidewall of adapter, on the sidewall of switching groove, correspondence arranges guide groove, changeover plug is connected by guide rail and guide groove are dismountable, achieve reliable separation and the assembling of changeover plug and body, only need change the changeover plug of various criterion, can from power taking the socket of various criterion, make described dismountable changeover plug be applicable to country variant to use, and easy to carry, use simple, coefficient of safety is high.
Accompanying drawing explanation
In dismountable changeover plug that Fig. 1 provides for the utility model, the structural representation that changeover plug is separated with body.
In dismountable changeover plug that Fig. 2 provides for the utility model, the structural representation of changeover plug.
In dismountable changeover plug that Fig. 3 provides for the utility model, the structural representation of changeover plug base.
In dismountable changeover plug that Fig. 4 provides for the utility model, the structural representation that changeover plug is combined with body.
In another embodiment that Fig. 5 provides for the utility model, the structural representation that changeover plug is combined with body.
Embodiment
The utility model provides a kind of dismountable changeover plug, and by arranging two adapters on changeover plug, on body, correspondence arranges two switching grooves, such that changeover plug is dismountable to be connected with body, can realize the replacing of changeover plug.
For making the purpose of this utility model, technical scheme and effect clearly, clearly, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1 and Fig. 2, dismountable changeover plug that the utility model provides, comprise body 20 and changeover plug 10, the top of described changeover plug 10 is provided with two adapters 110 for being electrically connected with body 20, and on described body 20, correspondence is provided with two switching grooves 210 for being electrically connected with changeover plug 10; Described adapter 110 is provided with guide rail 120 with on the sidewall that contacts of switching groove 210, correspondingly on the sidewall that described switching groove 210 contacts with adapter 110 is provided with guide groove 220, and described changeover plug 10 is connected with guide groove 220 is dismountable by described guide rail 120; Described adapter 110 is also provided with for assembling spacing guide vane end stop 130 with on the sidewall that contacts of switching groove 210, correspondingly on the sidewall that described switching groove 210 contacts with adapter 110 is provided with stopper slot 230.After changeover plug 10 is electrically connected with body 20, from power taking the socket of correspondence, when changeover plug 10 does not mate with socket, only can need change changeover plug 10, various different socket can be adapted to.Adapter 110 arranges guide rail 120, guide groove 220 is set in switching groove 210, by guide rail 120 and guide groove 220 with the use of, make changeover plug 10 and body 20 can slip into the dismounting of the formula of skidding off, make the simple, convenient of replacing changeover plug 10.By arranging guide vane end stop 130 on adapter 110, spacing to assemble to changeover plug 10, avoid changeover plug 10 and engage with the mistake of body 20, improve the coefficient of safety changing changeover plug 10.
Further, four angles of described changeover plug 10 are fillet, not only good looking appearance, and make use safer without water caltrop design.
Further, described guide rail 120 and guide groove 220 are strip, and preferably, described guide rail 120 is long strip block, and the front end of described long strip block is also provided with inclined-plane, to reduce resistance, is convenient to slip in guide groove 220.
The over cap 140 that described changeover plug 10 also comprises base 150 and is arranged on described base 150.Described over cap 140 not only plays the effect of physical protection, also the conductive body on base 150 and human body is completely cut off, and plays the effect of security protection.Described guide vane end stop 130 is also long strip block, is arranged on the side of over cap 140 near base.
See also Fig. 3, pair of metal shell fragment 151 is provided with in the adapter 110 of described changeover plug 10, one end of described metal clips 151 is fixed in described adapter 110, PIN (not shown) is provided with in the switching groove 210 of described body 20, after described adapter 110 engages with described switching groove 210, described metal clips 151 is electrically connected with PIN.Described PIN is tubulose contact pin or sheet contact pin, and after described adapter 110 engages with described switching groove 210, described PIN is inserted between two metal clipss 151, and two metal clipss 151 utilize elasticity PIN to be stepped up, and realizes electrical connection.
One end that described metal clips 151 is connected with adapter 110 has a breach 1510, and safety main points are played in described breach 1510 design, play the effect of safeguard protection.
Described base 150 is provided with location notch 152 on the sidewall of adapter 110 side, and described location notch 152 is located for the installation of base 150 and over cap 140, is conducive to assembling.
Described base 150 is also provided with excessive glue groove 153 on the sidewall of adapter 110 side, and remaining glue when described excessive glue groove 153 bonds for storage protection lid 140 and base 150, prevents glue from flowing into other structures, improve the quality of assembling.
The bottom of described base 150 is provided with zero line contact pin 154 and live wire contact pin 155, is also provided with two buss 156 in described base 150; Described zero line contact pin 154 is electrically connected with an adapter 110 by a bus 156, concrete, and described zero line contact pin 154 is electrically connected by the pair of metal shell fragment 151 of a bus 156 with an adapter 110; Described live wire contact pin 155 is electrically connected with the pair of metal shell fragment 151 of another adapter 110 by another root bus 156.Described bus 156 is arranged on immediately below metal clips 151.Described zero line contact pin 154 and live wire contact pin 155 are for from power taking on socket, after described changeover plug 10 is combined with body 20, electricity on socket by the PIN on zero line contact pin 154 and live wire contact pin 155, bus 156, metal clips 151 and body 20, finally exports to electrical appliance by body 20 successively.Further, the spacing between two buss 156 is greater than 6.5mm, meets national safety regulation, has ensured the safety that user uses.
Described bus 156 is provided with anti-porosity 1560, some flexure strips 1561 are provided with in described anti-porosity 1560, described zero line contact pin 154 or live wire contact pin 155 are electrically connected with bus 156 by described anti-porosity 1560, some flexure strips 1561 are arranged in one end that zigzag is looped around zero line contact pin 154 or live wire contact pin 155, thus make zero line contact pin 154 and live wire contact pin 155 more firmly be assemblied on base 150, and make the connection of zero line contact pin 154 and live wire contact pin 155 and bus 156 more closely with firm, even if Long-Time Service also can not loosen, improve stability and the life-span of changeover plug 10 use.
Further, two buss 156 that described base is arranged, are provided with grade bar 157 at bus near the side of another bus, namely base 150 are provided with two shelves bars 157, and shelves bar 157 is arranged on the side of bus near another bus.Described shelves bar 157, for fixing bus 156, prevents bus 156 sidesway, due between two buss 156 that shelves bar 157 is arranged, can also play the effect of isolated electric spark, can effectively prevent from producing electric spark between two buss 156.
Further, described shelves bar 157 is also provided with step surface 1571 near one end of zero line contact pin 154 and live wire contact pin 155, and described step surface 1571 is for spacing with the assembling of over cap 140.
Refer to Fig. 4, described zero line contact pin 154 and live wire contact pin 155 are the cylinder contact pin of European requirements, and namely in the present embodiment, described changeover plug 10 is for being applicable to the plug of European requirements socket.
Refer to Fig. 5, in another embodiment of the utility model, the base of described changeover plug 10 is also provided with ground connection contact pin 158, described zero line contact pin 154, live wire contact pin 155 and ground connection contact pin 158 are English rule flat type contact pin, namely, in another embodiment of the utility model, described changeover plug 10 is for being applicable to the plug of English system (Britain) specification socket.
In sum, dismountable changeover plug that the utility model provides, changeover plug is connected with guide groove by guide rail with body, achieve removably connecting of changeover plug, can by changing different changeover plugs, realize the adaptation to the socket of all size, but also easy to carry, use simple.Four angles of changeover plug are fillet, in changeover plug, are provided with the settings such as the bus of anti-porosity and block, improve the coefficient of safety that changeover plug uses.By the setting of guide vane end stop, the glue groove etc. that overflows, improve efficiency of assembling, make the structure of changeover plug more firm.
Be understandable that; for those of ordinary skills; can be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, and all these change or replace the protection range that all should belong to the claim appended by the utility model.
Claims (10)
1. a dismountable changeover plug, comprise body and changeover plug, it is characterized in that, the top of described changeover plug is provided with two adapters for being electrically connected with body, and on described body, correspondence is provided with two switching grooves for being electrically connected with changeover plug; Described adapter is provided with guide rail with on the sidewall that contacts of switching groove, correspondingly on the sidewall that described switching groove contacts with adapter is provided with guide groove, and described changeover plug is connected by described guide rail and guide groove are dismountable; Described adapter is also provided with for assembling spacing guide vane end stop with on the sidewall that contacts of switching groove, correspondingly on the sidewall that described switching groove contacts with adapter is provided with stopper slot.
2. dismountable changeover plug according to claim 1, it is characterized in that, pair of metal shell fragment is provided with in the adapter of described changeover plug, one end of described metal clips is fixed in described adapter, PIN is provided with in the switching groove of described body, after described adapter engages with described switching groove, described metal clips is electrically connected with PIN.
3. dismountable changeover plug according to claim 2, is characterized in that, one end that described metal clips is connected with adapter has a breach.
4. dismountable changeover plug according to claim 2, is characterized in that, described changeover plug also comprises base and is arranged on the over cap on described base.
5. dismountable changeover plug according to claim 4, is characterized in that, described base is provided with excessive glue groove on the sidewall of adapter side.
6. dismountable changeover plug according to claim 4, is characterized in that, the bottom of described base is provided with zero line contact pin and live wire contact pin, is also provided with two buss in described base; Described zero line contact pin is electrically connected with an adapter by a bus, and described live wire contact pin is electrically connected with another adapter by another root bus.
7. dismountable changeover plug according to claim 6, is characterized in that, described bus is provided with anti-porosity, is provided with some flexure strips in described anti-porosity, and described zero line contact pin or live wire contact pin are electrically connected with bus by described anti-porosity.
8. dismountable changeover plug according to claim 6, is characterized in that, described zero line contact pin and live wire contact pin are the cylinder contact pin of European requirements.
9. dismountable changeover plug according to claim 6, is characterized in that, described base is also provided with ground connection contact pin, and described zero line contact pin, live wire contact pin and ground connection contact pin are English rule flat type contact pin.
10. dismountable changeover plug according to claim 1, is characterized in that, four angles of described changeover plug are fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520101167.7U CN204407591U (en) | 2015-02-12 | 2015-02-12 | A kind of dismountable changeover plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520101167.7U CN204407591U (en) | 2015-02-12 | 2015-02-12 | A kind of dismountable changeover plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204407591U true CN204407591U (en) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520101167.7U Active CN204407591U (en) | 2015-02-12 | 2015-02-12 | A kind of dismountable changeover plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204407591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934822A (en) * | 2015-06-24 | 2015-09-23 | 深圳市兰丁科技有限公司 | Intelligent socket and intelligent socket control system |
-
2015
- 2015-02-12 CN CN201520101167.7U patent/CN204407591U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934822A (en) * | 2015-06-24 | 2015-09-23 | 深圳市兰丁科技有限公司 | Intelligent socket and intelligent socket control system |
| CN104934822B (en) * | 2015-06-24 | 2017-12-01 | 深圳市兰丁科技有限公司 | Smart jack and smart jack control system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |