CN104425173A - Electric switch lock - Google Patents
Electric switch lock Download PDFInfo
- Publication number
- CN104425173A CN104425173A CN201310405873.6A CN201310405873A CN104425173A CN 104425173 A CN104425173 A CN 104425173A CN 201310405873 A CN201310405873 A CN 201310405873A CN 104425173 A CN104425173 A CN 104425173A
- Authority
- CN
- China
- Prior art keywords
- lock core
- shell
- lock
- metal sheets
- rotor
- 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
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
- H01H27/06—Key inserted and then turned to effect operation of the switch
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention discloses an electric switch lock. The electric switch lock is characterized by consisting of a lock core, a key, a shell and a bottom plate, wherein the lock core consists of a lock core body and a rotor; the rotor is provided with a lock hole; the other end of the rotor is fixedly provided with a strip-shaped rotating shaft; the rotating shaft is fixedly provided with a rotating arm; the lock core is provided with a matching key; the shell is fixedly arranged on the bottom plate; the four corners on the bottom plate are provided with fixing holes for fixation; a lock core hole is formed just above the shell, so that the lock core can be exposed; the side face of the shell is provided with an input line hole and an output line hole; two parallel metal sheets are fixedly arranged in the shell, are provided with metal contacts respectively, and are connected with an input end and an output end respectively; the positions of the two parallel metal sheets are on the two sides of the rotating arm; when the rotating arm is turned in place, the two metal sheets can just be communicated. The electric switch lock has the advantages that the safety performance of a switch of an electrical appliance is improved by utilizing the principle of the lock on the switch of the electrical appliance.
Description
Technical field
The present invention relates to a kind of switch, particularly relate to a kind of electric appliance switch lock.
Background technology
General switch is all for the purpose of easy to use, but security performance is inadequate, and careless use appliance switch may cause danger, and the present invention utilizes the principle of lockset to solve this problem.
Summary of the invention
Technical scheme of the present invention: a kind of electric appliance switch lock, is characterized in that: it is made up of lock core, key, shell, base plate; Described lock core is made up of lock core body, rotor, and rotor has lockhole, and the rotor other end is fixed with strip rotation axis, and rotation axis is fixed with cursor, and lock core is furnished with the key of coupling; Described shell is fixed on base plate, on base plate, four angles have fixing hole in order to fixing, having lock core hole directly over shell can make lock core expose, shell side has input string holes and exports string holes, enclosure is fixed with two parallel metal sheets, and sheet metal all respectively has hard contact, and two parallel metal sheets are connected to input and output respectively, the position of two parallel metal sheets is in cursor both sides, just these two sheet metals can be connected when to forward to.
As a further improvement on the present invention, the lock core in its structure except enclosure is fixed with two parallel metal sheets, key, shell, base plate are all that high-strength insulation plastics are formed.
As a further improvement on the present invention, on its cursor, bank has a metal column.
Superiority of the present invention: the principle of lockset utilizes on electrical appliance switch by the present invention, and the fail safe of electrical appliance switch is improved.
Accompanying drawing explanation
Accompanying drawing 1 is surface structure schematic diagram of the present invention;
Accompanying drawing 2 is internal structure schematic diagram of the present invention;
Accompanying drawing 3 is the end view of lock core of the present invention;
Wherein: 1 is lock core, 2 is shells, and 3 is base plates, 4 is lock core bodies, and 5 is rotors, and 6 is lockholes, 7 is rotation axiss, and 8 is cursors, and 9 is lock core holes, 10 is input string holes, and 11 is export string holes, and 12 is fixing holes, 13 is sheet metals, and 14 is hard contacts, and 15 is inputs, 16 is outputs, and 17 is keys, and 18 is the metal columns on cursor.
Embodiment
A kind of electric appliance switch lock as shown in drawings, is characterized in that: it forms 3 by lock core 1, key 17, shell 2, base plate; Described lock core 1 is made up of lock core body 4, rotor 5, rotor 5 has lockhole 6, and rotor 5 other end is fixed with strip rotation axis 7, rotation axis 7 is fixed with cursor 8, and lock core 1 is furnished with the key 17 of coupling; Described shell 2 is fixed on base plate 3, on base plate 3, four angles have fixing hole 12 in order to fixing, having lock core hole 9 directly over shell 2 can make lock core 1 expose, shell 2 side has input line hole 10 and exports string holes 11, shell 2 inside is fixed with two parallel metal sheets 13, sheet metal 13 all respectively there is hard contact 14, two parallel metal sheets 13 are connected to input 15 and output 16 respectively, the position of two parallel metal sheets 13 is in cursor 8 both sides, just these two sheet metals 13 can be connected when to forward to.
As a further improvement on the present invention, in its structure except two parallel metal sheets 13 that shell 2 inside is fixed, its lock core 1, key 17, shell 2, base plate 3 and the parts relevant to them are all that high-strength insulation plastics are formed.
As a further improvement on the present invention, on its cursor, bank has a metal column 18.
Using method of the present invention: when mounted input line is connected on input 15 through input hole 10, output line is connected on output 16 through delivery outlet 11, when opening switch, key 17 is inserted lockhole 6 to rotate and the metal column 18 on cursor 8 is contacted with two metallized metal contacts 14 connected circuit, key 17 is not rotated that namely pull up to initial condition be closed switch by the used time.
Claims (3)
1. an electric appliance switch lock, is characterized in that: it is made up of lock core, key, shell, base plate; Described lock core is made up of lock core body, rotor, and rotor has lockhole, and the rotor other end is fixed with strip rotation axis, and rotation axis is fixed with cursor, and lock core is furnished with the key of coupling; Described shell is fixed on base plate, on base plate, four angles have fixing hole in order to fixing, having lock core hole directly over shell can make lock core expose, shell side has input string holes and exports string holes, enclosure is fixed with two parallel metal sheets, and sheet metal all respectively has hard contact, and two parallel metal sheets are connected to input and output respectively, the position of two parallel metal sheets is in cursor both sides, just these two sheet metals can be connected when to forward to.
2. a kind of electric appliance switch lock according to claim 1, is characterized in that: the lock core in its structure except enclosure is fixed with two parallel metal sheets, key, shell, base plate are all that high-strength insulation plastics are formed.
3. a kind of electric appliance switch lock according to claim 1, is characterized in that: on its cursor, bank has a metal column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405873.6A CN104425173A (en) | 2013-09-09 | 2013-09-09 | Electric switch lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405873.6A CN104425173A (en) | 2013-09-09 | 2013-09-09 | Electric switch lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104425173A true CN104425173A (en) | 2015-03-18 |
Family
ID=52973882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310405873.6A Pending CN104425173A (en) | 2013-09-09 | 2013-09-09 | Electric switch lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104425173A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2201723Y (en) * | 1994-08-17 | 1995-06-21 | 林煌盛 | Blade core-locking switch plug |
| CN2413369Y (en) * | 1999-12-24 | 2001-01-03 | 吴文考 | New switch lock |
| US20040155525A1 (en) * | 2003-02-06 | 2004-08-12 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Engine switch device |
| CN2672836Y (en) * | 2003-12-05 | 2005-01-19 | 周章华 | Electric switch lock |
| CN1959889A (en) * | 2006-11-20 | 2007-05-09 | 葛耀武 | Theftproof lock |
| CN201172442Y (en) * | 2007-12-19 | 2008-12-31 | 白春生 | Novel power lock for electric bicycle |
| CN203456360U (en) * | 2013-09-09 | 2014-02-26 | 天津视觉天堂影像文化传媒有限责任公司 | Lock-type safe switch |
-
2013
- 2013-09-09 CN CN201310405873.6A patent/CN104425173A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2201723Y (en) * | 1994-08-17 | 1995-06-21 | 林煌盛 | Blade core-locking switch plug |
| CN2413369Y (en) * | 1999-12-24 | 2001-01-03 | 吴文考 | New switch lock |
| US20040155525A1 (en) * | 2003-02-06 | 2004-08-12 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Engine switch device |
| CN2672836Y (en) * | 2003-12-05 | 2005-01-19 | 周章华 | Electric switch lock |
| CN1959889A (en) * | 2006-11-20 | 2007-05-09 | 葛耀武 | Theftproof lock |
| CN201172442Y (en) * | 2007-12-19 | 2008-12-31 | 白春生 | Novel power lock for electric bicycle |
| CN203456360U (en) * | 2013-09-09 | 2014-02-26 | 天津视觉天堂影像文化传媒有限责任公司 | Lock-type safe switch |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |