CN102931526A - Power plug - Google Patents
Power plug Download PDFInfo
- Publication number
- CN102931526A CN102931526A CN 201210391539 CN201210391539A CN102931526A CN 102931526 A CN102931526 A CN 102931526A CN 201210391539 CN201210391539 CN 201210391539 CN 201210391539 A CN201210391539 A CN 201210391539A CN 102931526 A CN102931526 A CN 102931526A
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- Prior art keywords
- plug
- phase
- conductive
- connecting piece
- attaching
- 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.)
- Pending
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a power plug which comprises a body and upper conductive insertion sheets arranged on the body. The power plug is characterized in that the body comprises an upper plug and a lower plug, wherein the upper plug is connected with the lower plug in an inserted manner. By the technical scheme, the power plug can easily be switched between three phases and two phases; the problem that the power plug cannot be switched to three phases after being switched to two phases is solved; and the power plug is simple in structure and convenient to use.
Description
Technical field
The present invention relates to a kind of power supply device, design specifically a kind of attaching plug.
Background technology
In the life, used a kind of attaching plug generally is divided into biphase plug and 3-phase plug, and 3-phase plug generally also is connected to ground wire, prevents from that electrical equipment from causing in when electric leakage to use electrification.Many times, we usually run into such problem, and used electrical equipment is 3-phase plug, and only have the socket of two-phase, cause electrical equipment not use.3-phase plug is made into two-phase so people often temporarily should be acute, with what be used as to meet an urgent need, but at present, the method that this 3-phase plug is become two-phase can only be: the metal insert of earth connection is got rid of or bend, then 3-phase plug is inserted in the two-phase socket, plug after changing in this way is difficult to reduction, so that can not uses.
Summary of the invention
The purpose of this invention is to provide the covert attaching plug of a kind of energy.
For addressing the above problem, the technical solution adopted in the present invention is:
A kind of attaching plug comprises body, is installed in the upper conductive insert on the body, it is characterized in that: described body comprises plug and lower plug, pegs graft between upper plug and the lower plug.
As a kind of prioritization scheme:
Described upper plug is provided with conductive insert on the metal, and lower plug is provided with two lower conductive inserts.
The slot that is provided with conductive connecting piece and matches with conductive connecting piece between described upper plug and the lower plug.
As a kind of prioritization scheme:
The quantity of described conductive connecting piece is two.
The upper end of described conductive connecting piece is connected with upper conductive insert respectively.
The bottom of each slot is communicated with a lower conductive insert.
The present invention is by adopting technique scheme, make attaching plug can easier realize the purpose of three phase transformation two-phases or two phase transformation three-phases, solved in the life attaching plug has been become the problem that can not become again three-phase after the two-phase again by three-phase, simple in structure, easy to use.
The invention will be further described below in conjunction with accompanying drawing.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of attaching plug three phase times;
Accompanying drawing 2 is a kind of structural representation of attaching plug two phase times;
Accompanying drawing 3 is a kind of stereogram of attaching plug three phase times.
Among the figure: the 1-body; The upper plug of 11-; Plug under the 12-; The upper conductive insert of 2-; The 3-conductive connecting piece; The 4-slot; Conductive insert under the 5-.
Embodiment
Embodiment: as shown in Figure 1, a kind of attaching plug, comprise body 1, be installed in the upper conductive insert 2 on the body 1, described body 1 comprises plug 11 and lower plug 12, peg graft between upper plug 11 and the lower plug 12, upper plug 11 is provided with a upper conductive insert 2, and lower plug 12 is provided with two lower conductive inserts 5.
As shown in Figures 2 and 3, the slot 4 that is provided with conductive connecting piece 3 and matches with conductive connecting piece 3 between described upper plug 11 and the lower plug 12, the quantity of conductive connecting piece 3 is two, the upper end of conductive connecting piece 3 is connected with upper conductive insert 2 respectively, the bottom of each slot 4 is communicated with a lower conductive insert 5, namely when the needs three-phase power plug, conductive connecting piece 3 is inserted slot 4 inner bottom parts be convenient to lower conductive insert 5 contacts, and when needing the two-phase attaching plug, upper plug 11 is pulled up, conductive connecting piece 3 breaks away from lower conductive insert 5, becomes the attaching plug of two-phase.
Claims (6)
1. attaching plug, comprise body (1), be installed in the upper conductive insert (2) on the body (1), it is characterized in that: described body (1) comprises plug (11) and lower plug (12), pegs graft between upper plug (11) and the lower plug (12).
2. a kind of attaching plug according to claim 1 is characterized in that: described upper plug (11) is provided with a upper conductive insert (2), and lower plug (12) is provided with two lower conductive inserts (5).
3. a kind of attaching plug according to claim 2 is characterized in that: the slot (4) that is provided with conductive connecting piece (3) between described upper plug (11) and the lower plug (12) and matches with conductive connecting piece (3).
4. a kind of attaching plug according to claim 3, it is characterized in that: the quantity of described conductive connecting piece (3) is two.
5. a kind of attaching plug according to claim 4, it is characterized in that: the upper end of described conductive connecting piece (3) is connected with upper conductive insert (2) respectively.
6. a kind of attaching plug according to claim 4, it is characterized in that: the bottom of each slot (4) is communicated with a lower conductive insert (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210391539 CN102931526A (en) | 2012-09-25 | 2012-09-25 | Power plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210391539 CN102931526A (en) | 2012-09-25 | 2012-09-25 | Power plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102931526A true CN102931526A (en) | 2013-02-13 |
Family
ID=47646269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210391539 Pending CN102931526A (en) | 2012-09-25 | 2012-09-25 | Power plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102931526A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700971A (en) * | 2013-11-30 | 2014-04-02 | 惠州柯林电器有限公司 | Plug |
-
2012
- 2012-09-25 CN CN 201210391539 patent/CN102931526A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700971A (en) * | 2013-11-30 | 2014-04-02 | 惠州柯林电器有限公司 | Plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |