CN104425157A - Lock-type switch - Google Patents
Lock-type switch Download PDFInfo
- Publication number
- CN104425157A CN104425157A CN201310405885.9A CN201310405885A CN104425157A CN 104425157 A CN104425157 A CN 104425157A CN 201310405885 A CN201310405885 A CN 201310405885A CN 104425157 A CN104425157 A CN 104425157A
- Authority
- CN
- China
- Prior art keywords
- lock core
- shell
- rotor
- lock
- fixed
- 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
- Push-Button Switches (AREA)
Abstract
The invention provides a lock-type switch. The lock-type switch is characterized by being formed by a lock core, a shell and a bottom plate, wherein the lock core is formed by a lock core body and a rotor, a locking hole is formed in the rotor, the lock core is equipped with a key which is matched with the lock core, the other end of the rotor is fixedly provided with a long strip-shaped rotating shaft, and the rotating shaft is fixedly provided with a rotating arm; the shell is fixedly arranged on the bottom plate, a lock core hole is formed in the upper part of the shell and enables the lock core to expose, an input wire hole and an output wire hole are formed in the side surface of the shell, the inner part of the shell is fixedly provided with two parallel metal spring pieces, the two parallel metal spring pieces are respectively provided with metal contacts, the two parallel metal spring pieces are respectively connected to an input end and an output end, the two parallel metal spring pieces are positioned at two sides of an outer endpoint of the rotating arm, the rotating arm insulates the metal contacts, the rotating arm is far away from the metal contacts when the rotating arm is rotated in place, and the two metal spring pieces can be exactly switched on; fixing holes are respectively formed in four corners on the bottom plate and are used for fixing. According to the lock-type switch provided by the invention, a principle of locks is applied to electric appliance switches, and thus the safety of the electric appliance switches can be increased.
Description
Technical field
The present invention relates to a kind of switch, particularly relate to a kind of lockset shape switch.
Background technology
General switch is all for the purpose of easy to use, but for the crowd as children, awareness of safety is low, and careless use electrical 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 lockset shape switch, is characterized in that: it is made up of lock core, shell, base plate; Lock core is made up of lock core body, rotor, and rotor has lockhole, and lock core is furnished with the key of coupling, and the rotor other end is fixed with strip rotation axis, and rotation axis is fixed with cursor; Shell is fixed on base plate, 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 reeds, and metal spring leaf all respectively has hard contact, and two parallel metal reeds are connected to input and output respectively, the position of two parallel metal reeds is in the outer end points both sides of cursor, cursor isolating metal contact, when cursor forwards to away from hard contact, can connect these two metal spring leafs just; On base plate, four angles have fixing hole in order to fixing.
Above-mentioned said lockset shape switch, the lock core in its structure except enclosure is fixed with two parallel metal reeds, key, shell, base plate are all that high-strength insulation plastics are formed.
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 when a switch is on of the present invention;
Accompanying drawing 3 is the internal structure schematic diagram when switch access failure of the present invention;
Accompanying drawing 4 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 metal spring leafs, and 14 is hard contacts, and 15 is inputs, 16 is outputs, and 17 is keys.
Embodiment
As accompanying drawing: a kind of lockset shape switch, is characterized in that: it is made up of lock core 1, shell 2, base plate 3; Lock core 2 is made up of lock core body 4, rotor 5, rotor 5 has lockhole 6, and lock core 1 is furnished with the key 17 of coupling, and rotor 5 other end is fixed with strip rotation axis 7, rotation axis 7 is fixed with cursor 8; Shell 2 is fixed on base plate 3, 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 reeds 13, metal spring leaf 13 all respectively there is hard contact 14, two parallel metal reeds 13 are connected to input 15 and output 16 respectively, the position of two parallel metal reeds 13 is in the outer end points both sides of cursor 8, cursor 8 isolating metal contact 14, when cursor 8 forwards to away from hard contact 14, just these two metal spring leafs 13 can be connected; On base plate 3, four angles have fixing hole 12 in order to fixing.
Above-mentioned said lockset shape switch, is fixed with the lock core 1 except two parallel metal reeds 13, key 17, shell 2, base plate 3 is all that high-strength insulation plastics are formed except shell 2 inside in its structure.
Using method of the present invention is: 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 cursor 8 is contacted with metal two contact 14 connected circuit, key 17 is not rotated that namely pull up to initial condition be closed switch by the used time.
Claims (2)
1. a lockset shape switch, is characterized in that: it is made up of lock core, shell, base plate; Lock core is made up of lock core body, rotor, and rotor has lockhole, and lock core is furnished with the key of coupling, and the rotor other end is fixed with strip rotation axis, and rotation axis is fixed with cursor; Shell is fixed on base plate, 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 reeds, and metal spring leaf all respectively has hard contact, and two parallel metal reeds are connected to input and output respectively, the position of two parallel metal reeds is in the outer end points both sides of cursor, cursor isolating metal contact, when cursor forwards to away from hard contact, can connect these two metal spring leafs just; On base plate, four angles have fixing hole in order to fixing.
2. a kind of lockset shape switch as claimed in claim 1, is characterized in that: the lock core in its structure except enclosure is fixed with two parallel metal reeds, key, shell, base plate are all that high-strength insulation plastics are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405885.9A CN104425157A (en) | 2013-09-09 | 2013-09-09 | Lock-type switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405885.9A CN104425157A (en) | 2013-09-09 | 2013-09-09 | Lock-type switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104425157A true CN104425157A (en) | 2015-03-18 |
Family
ID=52973872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310405885.9A Pending CN104425157A (en) | 2013-09-09 | 2013-09-09 | Lock-type switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104425157A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2829055Y (en) * | 2005-09-26 | 2006-10-18 | 熊猫电子集团有限公司 | Knob lock for band switch of communication transceiver |
| CN2854862Y (en) * | 2005-11-22 | 2007-01-03 | 许凤悦 | Computer, TV socket |
| EP2019404A1 (en) * | 2007-07-23 | 2009-01-28 | Eurotec Engineering Ltd. | Key switch |
| CN202564113U (en) * | 2012-04-17 | 2012-11-28 | 钻宝电子有限公司 | Ultrathin power supply lock |
| CN203456361U (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 | Switch lock |
| CN203456362U (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 switch |
| CN104425156A (en) * | 2013-09-07 | 2015-03-18 | 天津视觉天堂影像文化传媒有限责任公司 | Safety switch lock |
-
2013
- 2013-09-09 CN CN201310405885.9A patent/CN104425157A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2829055Y (en) * | 2005-09-26 | 2006-10-18 | 熊猫电子集团有限公司 | Knob lock for band switch of communication transceiver |
| CN2854862Y (en) * | 2005-11-22 | 2007-01-03 | 许凤悦 | Computer, TV socket |
| EP2019404A1 (en) * | 2007-07-23 | 2009-01-28 | Eurotec Engineering Ltd. | Key switch |
| CN202564113U (en) * | 2012-04-17 | 2012-11-28 | 钻宝电子有限公司 | Ultrathin power supply lock |
| CN104425156A (en) * | 2013-09-07 | 2015-03-18 | 天津视觉天堂影像文化传媒有限责任公司 | Safety switch lock |
| CN203456361U (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 | Switch lock |
| CN203456362U (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 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 |