CN202167372U - Interlocking device with two power switches - Google Patents
Interlocking device with two power switches Download PDFInfo
- Publication number
- CN202167372U CN202167372U CN2011202486957U CN201120248695U CN202167372U CN 202167372 U CN202167372 U CN 202167372U CN 2011202486957 U CN2011202486957 U CN 2011202486957U CN 201120248695 U CN201120248695 U CN 201120248695U CN 202167372 U CN202167372 U CN 202167372U
- Authority
- CN
- China
- Prior art keywords
- interlocking
- base plate
- interlock
- power switches
- installing rack
- 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.)
- Expired - Fee Related
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model relates to an interlocking device with two power switches, comprising a mounting base plate, a mounting rack and two power switches, wherein the mounting base plate is surrounded by convex edges; the mounting rack is U-shaped; the direction for an opening of the mounting rack is toward downward and the mounting rack is fixed on the center of the mounting base plate. The interlocking device with two power switches is characterized in that: the interlocking device with two power switches also includes an interlocking rod; the power switches are arranged on the mounting base plate and on two sides of the mounting rack, and is fixed on the mounting rack by bolts; a rotating shaft is arranged on the center of the mounting rack; the center of the interlocking rod is provided with holes which are matched with the rotating shaft and is movably fixed on the mounting rack through the rotating shaft; both two ends of the interlocking rod are provided with U-shaped interlocking slots; the size of the interlocking slots are corresponding to the size of control rods on the power switches; and the control rods can drive the interlocking rods to rotate through the interlocking slots. The interlocking device with two power switches provided by the scheme of the utility model has the advantages of simple structure, easy operation, convenient maintenance and low cost.
Description
Technical field
The utility model relates to a kind of switching device of power supply, and especially a kind of interlock that is used for the switch of switch dual power supply belongs to the electrical accessorie field.
Background technology
At present, in the controller switching equipment field, the user tends to increase the switch interlock device for the safety and the useful life of electricity consumption and equipment.Interlock in the prior art field, structure is more complicated all, inconvenient operation, and also cost is high, and maintenance is also inconvenient.
Summary of the invention
The utility model purpose is that all interlocks of twin-power switch very easily of a kind of simple in structure, Operation and maintenance are provided for the deficiency that overcomes prior art.
For achieving the above object; The technical scheme that the utility model adopts is: a kind of interlock of twin-power switch comprises base plate, installing rack and two mains switches is installed that chimb is arranged around the said installation base plate; Said installing rack takes the shape of the letter U; Opening direction down, and be fixed on install base plate in the heart, it is characterized in that: also comprise interlocking lever; Said mains switch is placed on to be installed on the base plate, is positioned at the both sides of installing rack, and fixes through screw and installing rack; The center of said installing rack is provided with rotating shaft; The center of said interlocking lever has the hole of matching with rotating shaft, and is fixed on the installing rack versatilely through rotating shaft; The two ends of said interlocking lever are equipped with the U-shaped interlock slot; The size of said interlock slot is corresponding with the control lever size on the mains switch, and control lever can drive the interlocking lever rotation through interlock slot.
Preferably, said interlocking lever is to be processed by rigid plastics or metal.
Preferably, said interlock slot is shaped as circular arc or semicircle.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The interlock of a kind of twin-power switch of the utility model scheme, simple in structure, processing ease, easy to maintenance, cost is low.
Description of drawings
Below in conjunction with accompanying drawing the utility model technical scheme is described further:
Accompanying drawing 1 is the user mode figure of the interlock of the utility model twin-power switch;
Accompanying drawing 2 is the exploded view of the interlock of the utility model twin-power switch;
Wherein: 1, base plate is installed; 2, installing rack; 3, right mains switch; 4, left mains switch; 5, interlocking lever; 6, interlock slot; 7, screw; 8, rotating shaft; 9, hole; 30, the control lever of right mains switch; 40, the control lever of left mains switch.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The interlock of a kind of twin-power switch of the utility model scheme, because the material that adopts is plastics or metal, its cost is low, and simple in structure, the processing ease, easy to maintenance of the utility model, applicability is strong.
Below only be the concrete exemplary applications of the utility model, the protection range of the utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, or any to move mode dull and stereotyped described in the utility model, all drop within the utility model rights protection scope.
Claims (3)
1. the interlock of a twin-power switch comprises base plate, installing rack and two mains switches is installed, and chimb is arranged around the said installation base plate; Said installing rack takes the shape of the letter U; Opening direction down, and be fixed on install base plate in the heart, it is characterized in that: also comprise interlocking lever; Said mains switch is placed on to be installed on the base plate, is positioned at the both sides of installing rack, and fixes through screw and installing rack; The center of said installing rack is provided with rotating shaft; The center of said interlocking lever has the hole of matching with rotating shaft, and is fixed on the installing rack versatilely through rotating shaft; The two ends of said interlocking lever are equipped with the U-shaped interlock slot; The size of said interlock slot is corresponding with the control lever size on the mains switch, and control lever can drive the interlocking lever rotation through interlock slot.
2. the interlock of twin-power switch according to claim 1, it is characterized in that: said interlocking lever is to be processed by rigid plastics or metal.
3. the interlock of twin-power switch according to claim 1 is characterized in that: said interlock slot be shaped as circular arc or semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202486957U CN202167372U (en) | 2011-07-15 | 2011-07-15 | Interlocking device with two power switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202486957U CN202167372U (en) | 2011-07-15 | 2011-07-15 | Interlocking device with two power switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202167372U true CN202167372U (en) | 2012-03-14 |
Family
ID=45803184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202486957U Expired - Fee Related CN202167372U (en) | 2011-07-15 | 2011-07-15 | Interlocking device with two power switches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202167372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737495A (en) * | 2019-02-25 | 2019-05-10 | 珠海格力电器股份有限公司 | Switch module fixing structure and electric appliance |
-
2011
- 2011-07-15 CN CN2011202486957U patent/CN202167372U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737495A (en) * | 2019-02-25 | 2019-05-10 | 珠海格力电器股份有限公司 | Switch module fixing structure and electric appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20130715 |