CN104600467A - Anti-electric-shock plug - Google Patents
Anti-electric-shock plug Download PDFInfo
- Publication number
- CN104600467A CN104600467A CN201510012564.1A CN201510012564A CN104600467A CN 104600467 A CN104600467 A CN 104600467A CN 201510012564 A CN201510012564 A CN 201510012564A CN 104600467 A CN104600467 A CN 104600467A
- Authority
- CN
- China
- Prior art keywords
- plug
- hole
- square column
- shell
- center
- 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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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
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses an anti-electric-shock plug, wherein a sleeve is divided into an upper slot and a lower slot by a baffle, the upper slot is long and the lower slot is short and hollow, a positioning tag is arranged on the outer wall of the sleeve, the baffle is provided with plug-in piece holes, an elastic spacer is arranged adjacent the to the plug-in piece holes, a square column is connected with the center of the baffle and placed at the center of the upper slot, and the top end of the square column is provided with a screw hole in which a bolt can be installed. One end of a shell is open while the other end is closed, the open end is provided with an internal thread, a wire hole is formed in the center of the end face of the closed end, and a press-pull seat is arranged at the center of the end face of the closed end. The upper part of the outer shell wall of the plug is provided with a thread which can be connected with the shell; the square sleeve hole is formed in the center of the plug, and can sleeve the square column; the two or three plug-in pieces are connected with two or three static contacts and stretches out of two ends of the plug shell; the static contact are provided with wire fastening holes and wire fastening bolts. The anti-electric-shock plug is ingenious in structure and safe to use.
Description
Technical field
The present invention relates to field of electrical equipment, espespecially a kind of electric shock resistant plug.
Background technology
Attaching plug is the bridge between electrical equipment and electrical network, and utilize plug to connect power supply, allow household electrical appliance serve the people, its fail safe is extremely important.Producer notes the safety of socket mostly, and ignores the safety of plug, and in fact the safety of socket and plug is of equal importance.Conventional plug is dangerous, is that during gang socket, easy hand touches inserted sheet and gets an electric shock, and thus needs the plug designing a kind of tactile inserted sheet of not changing hands because inserted sheet dew is outer oversize.In prior art, Chinese patent CN201220192814.6, its feature: insulation cover (3) is set in the periphery of metal insert (2), in blind plug body (1) inside, spring fixed seat (5) is set, spring fixed seat (5) arranges spring (4), one end of spring (4) is connected with spring fixed seat (5), and the other end is connected with the insulation cover (3) penetrated in blind plug body (1).This set can prevent hand from touching inserted sheet and getting an electric shock really, worry be that spring follows the string, allow people benumb and to get an electric shock, its injury is larger.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of electric shock resistant plug, and plug carries out plug operation in a closed space, and hand touches less than inserted sheet, thus solves the hidden danger of getting an electric shock.
The technical scheme solved the problem:
A kind of electric shock resistant plug, it pulls out seat by sheath body, upper groove, lower groove, witness marker, square column, screw, dividing plate, inserting-plate hole, bolt, lid shell, string holes, pressure, square set hole, fixed contact, stringing bolt, stringing hole, plug, inserted sheet form.
Described sheath body is non-metal insulating material, cylindrical shape, and sheath body is divided into upper groove, lower groove two parts by dividing plate, upper flute length, lower groove is short and empty, and sheath body outer wall arranges witness marker, and dividing plate is shaped with inserting-plate hole, inserting-plate hole is other is furnished with resilient spacer, dividing plate center connects square column, and square column is placed in groove center, square column top configuration screw, energy construction bolt, bolt is done to stop plug to stretch out outside square column.
Described lid shell is non-metal insulating material, cylindrical shape, one end open, and the other end seals, and openend is shaped with internal thread, and sealing end face center is provided with wire hole, and configures pressure and pull out seat.
Described plug is metal material, and plug body is non-metal insulating material, and the upper part of plug body wall is shaped with screw thread, can be connected with lid shell; Plug core setting party trepanning, square set hole can pack into square column; Inserted sheet is connected with fixed contact, and stretches out plug body two ends, and inserted sheet is two panels or three, and fixed contact is two or three; Fixed contact is provided with stringing hole, and equipped stringing bolt.
Beneficial effect of the present invention: a kind of electric shock resistant plug, allow plug switch on power in the space closed, hand does not reach inserted sheet, has safety function, and compared with the prior art, plug operation does not control to hide by spring, eliminates spring and may occur unsafe hidden danger.Structure is ingenious, practical safety.
Accompanying drawing explanation
Fig. 1 is the part position relations figure of structural representation of the present invention and embodiment;
1a, sheath body in figure, 1b, upper groove, 1c, lower groove, 1d, witness marker, 2, square column, 3, screw, 4a, dividing plate, 4b, inserting-plate hole, 5, bolt, 6, lid shell, 7, string holes, 8, pressure pulls out seat, 9, square set hole, 10, fixed contact, 11, stringing bolt, 12, stringing hole, 13, plug, 14, inserted sheet.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described:
In Fig. 1, described sheath body 1a allows dividing plate 4a be divided into groove 1b, lower groove 1c two parts, and upper groove 1b is long, and lower groove 1c is short and empty, sheath body 1a outer wall arranges witness marker 1d, dividing plate 4a is shaped with inserting-plate hole 4b, and inserting-plate hole 4b is other is furnished with resilient spacer, and dividing plate 4a center connects square column 2, square column 2 is placed in Shang Cao 1b center, square column 2 top configuration screw 3, energy construction bolt 5, stretches out outside square column to stop plug 13.Described lid shell 6 one end open, the other end seals, and openend is shaped with internal thread, and envelope aperture centre is provided with wire hole 7, and configures pressure and pull out seat 8.The upper part of described plug 13 shell wall is shaped with screw thread, can be connected with lid shell 6; Plug 13 center setting party's trepanning 9, square set hole 9 can pack into square column 2; Inserted sheet 14 is connected with fixed contact 10, and stretches out plug 13 shell two ends, and inserted sheet 14 is two panels or three, and fixed contact 10 is two or three; Fixed contact 10 is provided with stringing hole 11, and equipped stringing bolt 12.
In embodiment shown in Fig. 1, power line is penetrated string holes 7, described stringing bolt 12 unclamps, power supply the end of a thread injects in stringing hole 11, and tighten stringing bolt 12, the square set hole 9 of plug 13 packs into square column 2, bolt 5 connecting screw hole 3, bolt 5 plays and stops plug 13 to stretch out effect outside square column 2, and the screw thread on lid shell 6 and being threaded on plug 13, can hold lid shell 6 like this and move up and down plug 13.
In embodiment shown in Fig. 1, during use, socket also does and indicates, allow the mark of socket align with the witness marker 1d of sheath body 1a, be convenient to inserted sheet 14 jack.Needs switch on power, the mark of the witness marker 1d alignment socket of sheath body 1a, grip pressure sheath body 1a on the other hand, and another hand presses down and pulls out seat 8, and the resilient spacer of inserting-plate hole 4b opens, and inserting-plate hole 4b is open, and inserted sheet 14 is connected with the draw-in groove in socket; Deenergization, on the other hand grip pressure sheath body 1a, another pulls pressure-raising and pulls out seat 8, and inserted sheet 14 departs from the draw-in groove in socket, and the resilient spacer contracting of inserting-plate hole 4b is closed.All operations process, inserted sheet 14 does not expose outside sheath body 1a, and hand just cannot touch inserted sheet 14, prevents from getting an electric shock occurring.
Claims (4)
1. an electric shock resistant plug, comprise sheath body 1a, upper groove 1b, lower groove 1c, witness marker 1d, square column 2, screw 3, dividing plate 4a, inserting-plate hole 4b, bolt 5, lid shell 6, string holes 7, pressure pulls out seat 8, square set hole 9, fixed contact 10, stringing bolt 11, stringing hole 12, plug 13, inserted sheet 14, it is characterized in that: described sheath body 1a allows dividing plate 4a be divided into groove 1b, lower groove 1c two parts, upper groove 1b is long, lower groove 1c is short and empty, sheath body 1a outer wall arranges witness marker 1d, dividing plate 4a is shaped with inserting-plate hole 4b, inserting-plate hole 4b is other is furnished with resilient spacer, dividing plate 4a center connects square column 2, square column 2 is placed in Shang Cao 1b center, square column 2 top configuration screw 3, described lid shell 6 one end open, the other end seals, and openend is shaped with internal thread, and envelope aperture centre is provided with wire hole 7, and configures pressure and pull out seat 8, the upper part of described plug 13 shell wall is shaped with screw thread, can be connected with lid shell 6, plug 13 center setting party's trepanning 9, square set hole 9 can pack into square column 2, and inserted sheet 14 is connected with fixed contact 10, and stretches out plug 13 shell two ends, inserted sheet 14 is two panels or three, fixed contact 10 is two or three, and fixed contact 10 is provided with stringing hole 11, and equipped stringing bolt 12.
2. a kind of electric shock resistant plug according to claim 1, is characterized in that: described sheath body 1a is non-metal insulating material, cylindrical shape.
3. a kind of electric shock resistant plug according to claim 1, is characterized in that: described lid shell 6 is non-metal insulating material, cylindrical shape.
4. a kind of electric shock resistant plug according to claim 1, is characterized in that: described plug 13 is metal material, and plug 13 shell is non-metal insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012564.1A CN104600467A (en) | 2015-01-04 | 2015-01-04 | Anti-electric-shock plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012564.1A CN104600467A (en) | 2015-01-04 | 2015-01-04 | Anti-electric-shock plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104600467A true CN104600467A (en) | 2015-05-06 |
Family
ID=53126086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510012564.1A Pending CN104600467A (en) | 2015-01-04 | 2015-01-04 | Anti-electric-shock plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104600467A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953321A (en) * | 2015-07-05 | 2015-09-30 | 鲁奎 | Safety plug provided with switch |
| CN106981794A (en) * | 2017-03-03 | 2017-07-25 | 广西秀美壮乡能源环保有限公司 | A kind of detachable socket of power line |
| CN108683002A (en) * | 2018-03-30 | 2018-10-19 | 张智博 | A kind of electrical power connection device and unlocking method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2122441U (en) * | 1992-06-05 | 1992-11-18 | 王建国 | Safety plug |
| US20110003494A1 (en) * | 2009-07-02 | 2011-01-06 | Tang Truc S | Electrical outlet safety device and method of use |
| CN201805059U (en) * | 2010-05-13 | 2011-04-20 | 百顺 | Anti-electric shock plug |
| CN202142701U (en) * | 2011-07-20 | 2012-02-08 | 山东科技职业学院 | Safe plug |
| CN103166040A (en) * | 2013-03-01 | 2013-06-19 | 公牛集团有限公司 | Detachable waterproof plug |
-
2015
- 2015-01-04 CN CN201510012564.1A patent/CN104600467A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2122441U (en) * | 1992-06-05 | 1992-11-18 | 王建国 | Safety plug |
| US20110003494A1 (en) * | 2009-07-02 | 2011-01-06 | Tang Truc S | Electrical outlet safety device and method of use |
| CN201805059U (en) * | 2010-05-13 | 2011-04-20 | 百顺 | Anti-electric shock plug |
| CN202142701U (en) * | 2011-07-20 | 2012-02-08 | 山东科技职业学院 | Safe plug |
| CN103166040A (en) * | 2013-03-01 | 2013-06-19 | 公牛集团有限公司 | Detachable waterproof plug |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953321A (en) * | 2015-07-05 | 2015-09-30 | 鲁奎 | Safety plug provided with switch |
| CN106981794A (en) * | 2017-03-03 | 2017-07-25 | 广西秀美壮乡能源环保有限公司 | A kind of detachable socket of power line |
| CN108683002A (en) * | 2018-03-30 | 2018-10-19 | 张智博 | A kind of electrical power connection device and unlocking method |
| CN108683002B (en) * | 2018-03-30 | 2024-06-04 | 张智博 | Power connection device and unlocking method |
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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: 20150506 |