CN104901106A - Combined type plug - Google Patents
Combined type plug Download PDFInfo
- Publication number
- CN104901106A CN104901106A CN201510342763.9A CN201510342763A CN104901106A CN 104901106 A CN104901106 A CN 104901106A CN 201510342763 A CN201510342763 A CN 201510342763A CN 104901106 A CN104901106 A CN 104901106A
- Authority
- CN
- China
- Prior art keywords
- plug
- contact
- jack
- jacks
- square groove
- 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
Links
- 238000000034 method Methods 0.000 abstract description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
- H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
Abstract
The invention discloses a combined type plug, belongs to the field of electronic accessories, and mainly solves the problem that an existing traditional plug cannot be flexibly matched with a socket for use. The structure of the combined type plug includes double contact pieces, a first-stage plug, jacks, triple contact pieces, a second-stage plug, a power line and a matching contact piece; the double contact pieces are located in a central position of a front side face of the first-stage plug, a central position of a rear side face of the first-stage plug is provided with the jacks, the jacks are of a three-hole type, the triple contact pieces are located in a central position of a front side face of the second-stage plug, the power line is connected with the second-stage plug, the bottom of the jacks is provided with a square groove used for accommodating the matching contact piece, and the matching contact piece is located in the square groove at the bottom of the jacks. The combined type plug provided by the invention is novel and unique, and can combine the plugs for use according to a jack form of a socket in a using process.
Description
Technical field
The present invention relates to a kind of modular plug, belong to electronic components field.
Background technology
It is 2 core attaching plugs, three-pin power plug and multi-core power plug that attaching plug generally can be divided into.2 core attaching plugs: 2 core attaching plugs are as the term suggests be exactly that plug has two inserted sheets or two contact pins, concrete inserted sheet or contact pin, and each national standard is different, such as China is exactly two inserted sheets, and European is exactly two round needles.Three-pin power plug: three-pin power plug is as the term suggests be exactly that plug has 3 inserted sheets or 3 contact pins or two inserted sheets or two contact pins to add a ground hole.Such structural rate 2 core attaching plug is complicated, and what standard of the size of contact pin and diameter has very large requirement, and the distance between length and contact pin is all the factor of consideration.Often need when plug coordinates with socket to sit in the right seat, i.e. corresponding 2 spring hole scokets of 2 core attaching plugs, corresponding 3 spring hole scokets of three-pin power plug, and socket and plug are not arranged in pairs or groups under special circumstances, now traditional plug cannot be arranged in pairs or groups, and causes electrical appliance to use.
Summary of the invention
The present invention is directed to current traditional plug and socket cannot to arrange in pairs or groups flexibly the problem used, devise a kind of modular plug.
The present invention solves the technical scheme that its technical problem takes:
This modular plug comprises two contact, one-level plug, jack, three contacts, secondary plug, power line, cooperation contact; Two contact is positioned at one-level plug leading flank center, one-level plug trailing flank centre bit is equipped with jack, described jack is three hole systems, three contacts are positioned at secondary plug leading flank center, power line is connected with secondary plug, there is the square groove holding and coordinate contact described jack bottom, coordinates contact to be positioned at the square groove of jack bottom.
Described cooperation contact is square structure, and coordinate contact to have through hole along its length, described through hole sectional dimension is equal with three contact sectional dimensions, coordinates contact overall dimension equal with the square groove size of jack bottom.
Described pair of contact and three contacts and one-level plug and secondary plug adopt the mode of founding to be connected.
The present invention has the following advantages:
1. the present invention is novel unique, can be combinationally used by plug in use procedure according to the jack shape system of socket.
2. material is cheap, and cost of manufacture is low, and application is wide.
Accompanying drawing explanation
Fig. 1 is overall structure figure of the present invention.
Fig. 2 is cooperation figure of the present invention.
Fig. 3 is part sectioned view of the present invention.
In figure: 1 pair of contact, 2 one-level plugs, 3 jacks, 4 three contacts, 5 secondary plugs, 6 power lines, 7 coordinate contact.
Embodiment
As shown in Figure 1, 2, 3: a kind of modular plug, its structure comprises: two contact, one-level plug, jack, three contacts, secondary plug, power line, cooperation contact; Two contact is positioned at one-level plug leading flank center, one-level plug trailing flank centre bit is equipped with jack, described jack is three hole systems, three contacts are positioned at secondary plug leading flank center, power line is connected with secondary plug, there is the square groove holding and coordinate contact described jack bottom, coordinates contact to be positioned at the square groove of jack bottom; Cooperation contact is square structure, and coordinate contact to have through hole along its length, described through hole sectional dimension is equal with three contact sectional dimensions, coordinates contact overall dimension equal with the square groove size of jack bottom; Two contact and three contacts and one-level plug and secondary plug adopt the mode of founding to be connected.
A kind of modular plug described by the present embodiment, during use, when jack is 3 hole, now direct by three contacts insertions on secondary socket, electrical appliance can use, when jack is 2 hole, now one-level plug and secondary plug are combined, inserted by two contact, electrical appliance can use.
The above, be only the specific embodiment of the present invention, and those of ordinary skill in the art are in the scope that the present invention discloses, and the change that can expect easily, within the protection range that all should be encompassed in invention.
Claims (3)
1. a modular plug, structure comprises two contact, one-level plug, jack, three contacts, secondary plug, power line, cooperation contact; It is characterized in that: two contact is positioned at one-level plug leading flank center, one-level plug trailing flank centre bit is equipped with jack, described jack is three hole systems, three contacts are positioned at secondary plug leading flank center, power line is connected with secondary plug, there is the square groove holding and coordinate contact described jack bottom, coordinates contact to be positioned at the square groove of jack bottom.
2. a kind of modular plug according to claim 1, it is characterized in that: cooperation contact is square structure, coordinate contact to have through hole along its length, described through hole sectional dimension is equal with three contact sectional dimensions, coordinates contact overall dimension equal with the square groove size of jack bottom.
3. a kind of modular plug according to claim 1, is characterized in that: two contact and three contacts and one-level plug and secondary plug adopt the mode of founding to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510342763.9A CN104901106A (en) | 2015-06-18 | 2015-06-18 | Combined type plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510342763.9A CN104901106A (en) | 2015-06-18 | 2015-06-18 | Combined type plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104901106A true CN104901106A (en) | 2015-09-09 |
Family
ID=54033602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510342763.9A Pending CN104901106A (en) | 2015-06-18 | 2015-06-18 | Combined type plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104901106A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356103A (en) * | 2015-10-28 | 2016-02-24 | 苏州市职业大学 | Power supply plug capable of being used in superposed manner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1282403A (en) * | 1971-01-14 | 1972-07-19 | Hubbell Inc Harvey | Electric adaptor or plug |
| CN2141132Y (en) * | 1992-10-31 | 1993-08-25 | 成都中汇电子技术研究所 | Changeover socket |
| CN201674090U (en) * | 2010-02-20 | 2010-12-15 | 董培宏 | Power plug converter |
| CN202444158U (en) * | 2012-02-01 | 2012-09-19 | 刘若楠 | Two-to-three jack converting socket |
-
2015
- 2015-06-18 CN CN201510342763.9A patent/CN104901106A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1282403A (en) * | 1971-01-14 | 1972-07-19 | Hubbell Inc Harvey | Electric adaptor or plug |
| CN2141132Y (en) * | 1992-10-31 | 1993-08-25 | 成都中汇电子技术研究所 | Changeover socket |
| CN201674090U (en) * | 2010-02-20 | 2010-12-15 | 董培宏 | Power plug converter |
| CN202444158U (en) * | 2012-02-01 | 2012-09-19 | 刘若楠 | Two-to-three jack converting socket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356103A (en) * | 2015-10-28 | 2016-02-24 | 苏州市职业大学 | Power supply plug capable of being used in superposed manner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |