CN104485540A - Demountable power plug - Google Patents
Demountable power plug Download PDFInfo
- Publication number
- CN104485540A CN104485540A CN201410814318.3A CN201410814318A CN104485540A CN 104485540 A CN104485540 A CN 104485540A CN 201410814318 A CN201410814318 A CN 201410814318A CN 104485540 A CN104485540 A CN 104485540A
- Authority
- CN
- China
- Prior art keywords
- shell
- upper shell
- copper pin
- electric wire
- lower house
- 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
Classifications
-
- H—ELECTRICITY
- H01—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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a demountable power plug which comprises an outer shell, wherein a copper pin and an electric wire are arranged on the outer shell, and a circuit board is arranged in the outer shell; a contact elastic piece matched with copper pin is arranged on the circuit board, and the circuit board is electrically connected with the electric wire; the outer shell comprises an upper shell and a lower shell, the copper pin is arranged on the lower shell, and the electric wire is arranged on the upper shell; an inserting cavity is formed in the upper shell, and an inserting part matched with the inserting cavity is arranged on the upper shell; overlapped inserting holes are formed in the side walls of the inserting cavity and the inserting part; an elastic connecting insertion piece is arranged between the upper shell and the lower shell, and inserting bulges matched with the inserting holes are arranged on the two sides of the connecting insertion piece. As the upper shell and the lower shell are demountable, all components can be respectively formed, and processing, replacing and maintaining are convenient.
Description
Technical field
The present invention relates to a kind of detachable attaching plug.
Background technology
Its shell of existing attaching plug is generally integral type, and in its use procedure, when wherein certain parts damages, need whole attaching plug to change, cause cost to waste, and integral type attaching plug processing and forming technology is complicated, manufacturing cost is high.
Summary of the invention
The object of the invention is to overcome the defect existed in prior art, a kind of detachable attaching plug is provided, processes easy to connect.
For achieving the above object, technical scheme of the present invention there is provided a kind of detachable attaching plug, comprise shell body, described shell body is provided with copper pin and electric wire, wiring board is provided with in described shell body, described wiring board is provided with the contact shell fragment matched with described copper pin, described wiring board and described electric wire are electrically connected, described shell body comprises upper shell and lower house, described copper pin is arranged on described lower house, described electric wire is arranged on described upper shell, described upper shell has grafting chamber, described lower house has the Plug Division of matching with described grafting chamber, the sidewall of described grafting chamber and described Plug Division all has the spliced eye overlapped, be provided with elasticity between described upper shell with described lower house and be connected inserted sheet, it is protruding that the both sides of described connection inserted sheet have the grafting matched with described spliced eye.
Further improvement: described connection inserted sheet takes the shape of the letter U.
Further improvement: described wiring board is provided with leakage protection circuit, described contact shell fragment is connected with and controls its driving mechanism contacting with copper pin or be separated, and described leakage protection circuit is connected with described driving mechanism.
Advantage of the present invention and beneficial effect are: by upper shell and lower house are arranged to detachable, each assembly can distinguish processing and forming, processing, change, maintenance all more convenient.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Wherein: 1, copper pin; 2, inserted sheet is connected; 3, upper shell; 4, lower house; 5, grafting is protruding.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1, a kind of detachable attaching plug, comprise shell body, described shell body is provided with copper pin 1 and electric wire, wiring board is provided with in described shell body, described wiring board is provided with the contact shell fragment matched with described copper pin 1, described wiring board and described electric wire are electrically connected, described shell body comprises upper shell 3 and lower house 4, described copper pin 1 is arranged on described lower house 4, described electric wire is arranged on described upper shell 3, described upper shell 3 has grafting chamber, described lower house 4 has the Plug Division of matching with described grafting chamber, the sidewall of described grafting chamber and described Plug Division all has the spliced eye overlapped, be provided with elasticity between described upper shell 3 with described lower house 4 and be connected inserted sheet 2, the both sides of described connection inserted sheet 2 have the grafting projection 5 matched with described spliced eye.
Not shown, described connection inserted sheet 2 takes the shape of the letter U.
Not shown, described wiring board is provided with leakage protection circuit, and described contact shell fragment is connected with and controls its driving mechanism contacting with copper pin or be separated, and described leakage protection circuit is connected with described driving mechanism.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. a detachable attaching plug, it is characterized in that: comprise shell body, described shell body is provided with copper pin and electric wire, wiring board is provided with in described shell body, described wiring board is provided with the contact shell fragment matched with described copper pin, described wiring board and described electric wire are electrically connected, described shell body comprises upper shell and lower house, described copper pin is arranged on described lower house, described electric wire is arranged on described upper shell, described upper shell has grafting chamber, described lower house has the Plug Division of matching with described grafting chamber, the sidewall of described grafting chamber and described Plug Division all has the spliced eye overlapped, be provided with elasticity between described upper shell with described lower house and be connected inserted sheet, it is protruding that the both sides of described connection inserted sheet have the grafting matched with described spliced eye.
2. detachable attaching plug as claimed in claim 1, is characterized in that: described connection inserted sheet takes the shape of the letter U.
3. detachable attaching plug as claimed in claim 2; it is characterized in that: described wiring board is provided with leakage protection circuit; described contact shell fragment is connected with and controls its driving mechanism contacting with copper pin or be separated, and described leakage protection circuit is connected with described driving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410814318.3A CN104485540A (en) | 2014-12-24 | 2014-12-24 | Demountable power plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410814318.3A CN104485540A (en) | 2014-12-24 | 2014-12-24 | Demountable power plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104485540A true CN104485540A (en) | 2015-04-01 |
Family
ID=52760061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410814318.3A Pending CN104485540A (en) | 2014-12-24 | 2014-12-24 | Demountable power plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104485540A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0984518A2 (en) * | 1998-09-04 | 2000-03-08 | Molex Incorporated | Electrical connector for PGA package |
| US6290527B1 (en) * | 1998-07-03 | 2001-09-18 | Nippon Telegraph And Telephone Corp. | Nippon telegraph and telephone corporation |
| CN201556769U (en) * | 2009-10-16 | 2010-08-18 | 易文郁 | Detachable two-in-one connector |
| CN201766202U (en) * | 2010-08-31 | 2011-03-16 | 上海航天科工电器研究院有限公司 | Power supply connector |
| CN104143736A (en) * | 2014-07-15 | 2014-11-12 | 东莞市永晟电线有限公司 | Electric leakage protection plug |
-
2014
- 2014-12-24 CN CN201410814318.3A patent/CN104485540A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6290527B1 (en) * | 1998-07-03 | 2001-09-18 | Nippon Telegraph And Telephone Corp. | Nippon telegraph and telephone corporation |
| EP0984518A2 (en) * | 1998-09-04 | 2000-03-08 | Molex Incorporated | Electrical connector for PGA package |
| CN201556769U (en) * | 2009-10-16 | 2010-08-18 | 易文郁 | Detachable two-in-one connector |
| CN201766202U (en) * | 2010-08-31 | 2011-03-16 | 上海航天科工电器研究院有限公司 | Power supply connector |
| CN104143736A (en) * | 2014-07-15 | 2014-11-12 | 东莞市永晟电线有限公司 | Electric leakage protection plug |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150401 |
|
| RJ01 | Rejection of invention patent application after publication |