CN108206105B - A kind of power supply maker - Google Patents
A kind of power supply maker Download PDFInfo
- Publication number
- CN108206105B CN108206105B CN201711488626.1A CN201711488626A CN108206105B CN 108206105 B CN108206105 B CN 108206105B CN 201711488626 A CN201711488626 A CN 201711488626A CN 108206105 B CN108206105 B CN 108206105B
- Authority
- CN
- China
- Prior art keywords
- bar
- fixedly connected
- sliding block
- spring
- power supply
- 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
Links
- 239000002184 metal Substances 0.000 claims description 18
- 230000002459 sustained effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
Abstract
The present invention relates to a kind of makers, it in particular is a kind of power supply maker, including frame portions, rotation changeover module and connect component, connection component in device is equivalent to the switch in circuit, device can make be connected a circuit power with a connection component at the same time, the switch solved in two circuits is easily obscured, thus caused by power supply connect mistake problem；And device can also be switched to the form for being also turned on two circuits.The frame portions include bottom plate, rotation seat bar, vertical bar, perpendicular rail bar and riser, the left end of bottom plate is fixedly connected with rotation seat bar, the middle position of bottom plate is fixedly connected there are two vertical bar, there are gaps between two vertical bars, the right end of bottom plate is fixedly connected with riser, the right end of bottom plate is fixedly connected there are two perpendicular rail bar, and riser is located between vertical bar and perpendicular rail bar.
Description
Technical field
The present invention relates to a kind of makers, are in particular a kind of power supply makers.
Background technique
The word explanation of switch is to open and close.It also refers to that one can make open circuit, make current interruptions or make
Its electronic component for flowing to other circuits.The most common switch is the electromechanical equipment for allowing people to operate, wherein there is one or several electricity
Sub- contact.The " closed " of contact indicates electronic contact conducting, and electric current is allowed to flow through；" open circuit " of switch indicates that electronic contact is not led
It is logical to form open circuit, do not allow electric current to flow through.Certain there are in the case where two circuits and two switches, people are easy to two
Switch in circuit is easily obscured, and power supply is caused to connect the problem of mistake, in order to solve this problem, designs a kind of power supply connection
Device.
Summary of the invention
The present invention provides a kind of power supply maker, and its advantages are that the connection component in device is equivalent to opening in circuit
It closes, device can make be connected a circuit power with a connection component at the same time, solve in two circuits
In switch easily obscure, thus caused by power supply connect mistake problem；And device can also be switched to and be also turned on two
The form of circuit.
The present invention relates to a kind of makers, are in particular a kind of power supply maker, including frame portions, rotation switching
Component with connect component, the connection component in device is equivalent to the switch in circuit, and device can make use at the same time
One connection component connects a circuit power, and the switch solved in two circuits is easily obscured, thus caused by power supply
Connect the problem of mistake；And device can also be switched to the form for being also turned on two circuits.
The frame portions include that bottom plate, rotation seat bar, vertical bar, perpendicular rail bar and riser, the left end of bottom plate are fixedly connected
There is a rotation seat bar, the middle position of bottom plate is fixedly connected there are two vertical bar, and there are gap between two vertical bars, the right end of bottom plate is solid
Surely it is connected with riser, the right end of bottom plate is fixedly connected there are two perpendicular rail bar, and riser is located between vertical bar and perpendicular rail bar；
The rotation changeover module include rotating member, sliding block, retaining ring, shaft, L shape impeller, L shape impeller sliding slot,
Catch bar and trapezoidal raised line, shaft are rotatably connected on the upper end of rotation seat bar, and there are two retaining ring, two retaining rings point for setting in shaft
Not Wei Yu rotation seat bar left and right ends, the right end of shaft is fixedly connected on the left end of rotating member, and the interposition of rotating member installs
It is equipped with L shape impeller sliding slot, L shape impeller is slidably connected on L shape impeller sliding slot, and the front-end and back-end of rotating member are respectively provided with
There is trapezoidal raised line, sliding block is slidably connected on two trapezoidal raised lines, the upper end of the right side of sliding block is fixedly connected with catch bar；
The connection component includes perpendicular saddle, limit abutment extending, spring loop bar and L shape frame, and connecting component has two groups, two
The one end for connecting component is slidably connected at respectively on two perpendicular rail bars, and L shape frame, limit abutment extending sliding are fixedly connected on perpendicular saddle
It is connected on perpendicular saddle, the right end for limiting abutment extending is fixedly connected with spring loop bar, and the right end of spring loop bar is slidably connected at L shape frame
On, spring II is cased on spring loop bar, spring II is located between limit abutment extending and L shape frame, and the left end of two limit abutment extendings rides over
The upper end of riser.
The frame portions further include that positioning card column, door letter stencil, binding post I and sheet metal I, the one end for positioning card column are set
It is equipped with angle, the other end for positioning card column is provided with card column limit film, and sliding plug has a positioning card column on two vertical bars, and two
The angle end positioned in card column is opposite, and card column limit film is bonded with vertical bar respectively, has been connected by screw to door on two vertical bars
Letter stencil, spring I is welded on door letter stencil, and the other end of spring I is welded in positioning card column.
The rotation changeover module further includes sliding block card slot, hand column and L shape impeller card slot, the upper end of the left end of sliding block
It is fixedly connected with hand column, the upper end of sliding block is provided with sliding block card slot.
The connection component further includes that pulling-on piece, sheet metal II, spring leaf and binding post II, pulling-on piece are fixedly connected on spring
The right end of loop bar, sheet metal II are fixedly connected on perpendicular saddle, and spring leaf and binding post II, spring leaf are provided on sheet metal II
Positioned at the top of sheet metal I.
When rotating member turns to horizontality, the L shape impeller card slot and positioning card column are located at sustained height.
The rotating member turns to when the sliding block card slot of front end being made to be open facing forward, and the catch bar of front end is located at front end limit
The left end of abutment extending；Rotating member turns to when the sliding block card slot of rear end being made to be open backwards, and the catch bar of rear end is located at rear end limit and takes
The left end of bar.
A kind of power supply maker of the invention has the beneficial effect that
A kind of power supply maker of the present invention, the connection component in device are equivalent to the switch in circuit, and device can make together
One time can only be connected a circuit power with a connection component, and the switch solved in two circuits is easily obscured,
The power supply to caused by connects the problem of mistake；And device can also be switched to the form for being also turned on two circuits.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is a kind of structural schematic diagram of power supply maker of the present invention；
Fig. 2 is the structural schematic diagram one of frame portions；
Fig. 3 is the structural schematic diagram two of frame portions；
Fig. 4 is the structural schematic diagram one for rotating changeover module；
Fig. 5 is the structural schematic diagram two for rotating changeover module；
Fig. 6 is the structural schematic diagram of rotating member；
Fig. 7 is the structural schematic diagram for connecting component；
Fig. 8 is the structural schematic diagram for positioning card column.
In figure: frame portions 1；Bottom plate 1-1；Rotation seat bar 1-2；Vertical bar 1-3；Position card column 1-4；Angle 1-4-1；Card column
Limit film 1-4-2；Door letter stencil 1-5；Perpendicular rail bar 1-6；Riser 1-7；Binding post I1-8；Sheet metal I1-9；Rotate changeover module 2；
Rotating member 2-1；Sliding block 2-2；Sliding block card slot 2-3；Hand column 2-4；Retaining ring 2-5；Shaft 2-6；L shape impeller 2-7；L shape impeller
Sliding slot 2-8；Catch bar 2-9；Trapezoidal raised line 2-10；L shape impeller card slot 2-11；Connect component 3；Perpendicular saddle 3-1；Limit abutment extending
3-2；Spring loop bar 3-3；Pulling-on piece 3-4；L shape frame 3-5；Sheet metal II3-6；Spring leaf 3-7；Binding post II3-8.
Specific embodiment
Specific embodiment 1:
Illustrate present embodiment below with reference to Fig. 1-8, the present invention relates to a kind of makers, are in particular a kind of power supplys
Maker, including frame portions 1, rotation changeover module 2 with connect component 3, the connection component in device is equivalent in circuit
Switch, device can make be connected a circuit power with a connection component at the same time, solve in two electricity
Switch in road is easily obscured, thus caused by power supply connect mistake problem；And device can also be switched to and be also turned on two
The form of a circuit.
The frame portions 1 include bottom plate 1-1, rotation seat bar 1-2, vertical bar 1-3, perpendicular rail bar 1-6 and riser 1-7, bottom
The left end of plate 1-1 is fixedly connected with rotation seat bar 1-2, and the middle position of bottom plate 1-1 is fixedly connected there are two vertical bar 1-3, and two
There are gap between vertical bar 1-3, the right end of bottom plate 1-1 is fixedly connected with riser 1-7, and the right end of bottom plate 1-1 is fixedly connected with two
A perpendicular rail bar 1-6, riser 1-7 are located between vertical bar 1-3 and perpendicular rail bar 1-6；
The rotation changeover module 2 includes rotating member 2-1, sliding block 2-2, retaining ring 2-5, shaft 2-6, L shape impeller 2-
7, L shape impeller sliding slot 2-8, catch bar 2-9 and trapezoidal raised line 2-10, shaft 2-6 are rotatably connected on the upper of rotation seat bar 1-2
It holds, there are two retaining ring 2-5, two retaining ring 2-5 to be located at the left and right ends of rotation seat bar 1-2, shaft 2- for setting on shaft 2-6
6 right end is fixedly connected on the left end of rotating member 2-1, and the middle position of rotating member 2-1 is provided with L shape impeller sliding slot 2-8, L
Shape impeller 2-7 is slidably connected on L shape impeller sliding slot 2-8, and the front-end and back-end of rotating member 2-1 are provided with trapezoidal raised line
Sliding block 2-2 is slidably connected on 2-10, two trapezoidal raised line 2-10, the upper end of the right side of sliding block 2-2, which is fixedly connected with, to push away
Lever 2-9；
The connection component 3 includes perpendicular saddle 3-1, limit abutment extending 3-2, spring loop bar 3-3 and L shape frame 3-5, connection group
Part 3 has two groups, and one end of two connection components 3 is slidably connected at respectively on two perpendicular rail bar 1-6, erects fixed on saddle 3-1 connect
It is connected to L shape frame 3-5, limit abutment extending 3-2 is slidably connected on perpendicular saddle 3-1, and the right end of limit abutment extending 3-2 is fixedly connected with spring
Loop bar 3-3, the right end of spring loop bar 3-3 are slidably connected on L shape frame 3-5, and spring II, spring II are cased on spring loop bar 3-3
Between limit abutment extending 3-2 and L shape frame 3-5, the left end of two limit abutment extending 3-2 rides over the upper end of riser 1-7.
The frame portions 1 further include positioning card column 1-4, door letter stencil 1-5, binding post I1-8 and sheet metal I1-9, are determined
One end of position card column 1-4 is provided with angle 1-4-1, and the other end of positioning card column 1-4 is provided with card column limit film 1-4-2, and two
Equal sliding plug has positioning card column 1-4 on vertical bar 1-3, and the end angle 1-4-1 on two positioning card column 1-4 is opposite, card column limit
Piece 1-4-2 is bonded with vertical bar 1-3 respectively, and a letter stencil 1-5 has been connected by screw on two vertical bar 1-3, has been welded on door letter stencil 1-5
It is connected to spring I, the other end of spring I is welded on positioning card column 1-4.
The rotation changeover module 2 further includes sliding block card slot 2-3, hand column 2-4 and L shape impeller card slot 2-11, sliding block
The upper end of the left end of 2-2 is fixedly connected with hand column 2-4, and the upper end of sliding block 2-2 is provided with sliding block card slot 2-3.
The connection component 3 further includes pulling-on piece 3-4, sheet metal II3-6, spring leaf 3-7 and binding post II3-8, pulling-on piece
3-4 is fixedly connected on the right end of spring loop bar 3-3, and sheet metal II3-6 is fixedly connected on perpendicular saddle 3-1, on sheet metal II3-6
It is provided with spring leaf 3-7 and binding post II3-8, spring leaf 3-7 is located at the top of sheet metal I1-9.
When rotating member 2-1 turns to horizontality, the L shape impeller card slot 2-11 and positioning card column 1-4 are located at together
One height.
The rotating member 2-1 is turned to when the sliding block card slot 2-3 of front end being made to be open facing forward, the catch bar of front end 2-9
In the left end of front end limit abutment extending 3-2；Rotating member 2-1 is turned to when the sliding block card slot 2-3 of rear end being made to be open backwards, and rear end pushes away
Lever 2-9 is located at the left end of rear end limit abutment extending 3-2.
A kind of working principle of power supply maker of the present invention: rotating member 2-1, which is turned to, makes the sliding block card slot 2-3 of front end be open
When facing forward, the catch bar 2-9 of front end is located at the left end of front end limit abutment extending 3-2, at this moment pushes sliding block 2-2 to the right with hand column 2-4,
Sliding block card slot 2-3 on sliding block 2-2 is stuck on positioning card column 1-4, so that sliding block 2-2 is fixed, sliding block 2-2 drives catch bar 2-
9 move right, and catch bar 2-9 is pushed up back the part that abutment extending 3-2 exposes on the left of perpendicular saddle 3-1 is limited, and make to limit abutment extending 3-2's
Left end is flushed with the left end of perpendicular saddle 3-1, the upper end that abutment extending 3-2 no longer rides over riser 1-7 is at this moment limited, before at this moment moving
The connection component 3 at end is whole to be moved down, and is contacted spring leaf 3-7 with sheet metal I1-9, the power supply of a circuit is connected, binding post
I1-8 and binding post II3-8 are used to connecting wire；It connects after the completion of 3 use of component, will turn on component 3 and be moved to perpendicular rail bar 1-
6 the top is limited the upper end that abutment extending 3-2 is stuck in riser 1-7 again, will be determined due to the effect of spring loop bar 3-3 upper spring II
Position card column 1-4 is extracted out of sliding block card slot 2-3 can move to left sliding block 2-2, and sliding block 2-2 is restored origin-location.Rotating member 2-1 turns
It moves to when the sliding block card slot 2-3 of rear end being made to be open backwards, the catch bar 2-9 of rear end is located at the left end of rear end limit abutment extending 3-2, together
Reason connects the power supply of an another circuit；When needing to be also turned on two circuits, rotating member 2-1 is turned into horizontality, to
Right promotion L shape impeller 2-7 is mobile, makes to position card column 1-4 and be stuck on L shape impeller card slot 2-11 to consolidate L shape impeller 2-7
It is fixed, when L shape impeller 2-7 moves right, the part that abutment extending 3-2 exposes on the left of perpendicular saddle 3-1 is limited by two and is pushed up back, at this moment
Two connection components 3 can be moved down simultaneously, be also turned on the power supply of two circuits.Connection component 3 in device is equivalent to electricity
Switch in road, device can make be connected a circuit power with a connection component 3 at the same time, solve
Switch in two circuits is easily obscured, thus caused by power supply connect mistake problem；And device can also be switched to simultaneously
Connect the form of two circuits.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (6)
1. a kind of power supply maker, including frame portions (1), rotation changeover module (2) with connect component (3), it is characterised in that:
The frame portions (1) include bottom plate (1-1), rotation seat bar (1-2), vertical bar (1-3), perpendicular rail bar (1-6) and riser (1-
7), the left end of bottom plate (1-1) is fixedly connected with rotation seat bar (1-2), and the middle position of bottom plate (1-1) is fixedly connected with that there are two perpendicular
Bar (1-3), there are gap between two vertical bars (1-3), the right end of bottom plate (1-1) is fixedly connected with riser (1-7), bottom plate (1-
1) right end is fixedly connected there are two perpendicular rail bar (1-6), and riser (1-7) is located between vertical bar (1-3) and perpendicular rail bar (1-6)；
The rotation changeover module (2) includes that rotating member (2-1), sliding block (2-2), retaining ring (2-5), shaft (2-6), L shape push away
Moving part (2-7), L shape impeller sliding slot (2-8), catch bar (2-9) and trapezoidal raised line (2-10), shaft (2-6) are rotatably connected on
The upper end of rotation seat bar (1-2), there are two retaining ring (2-5), two retaining rings (2-5) to be located at rotation for setting in shaft (2-6)
The left and right ends of seat bar (1-2), the right end of shaft (2-6) are fixedly connected on the left end of rotating member (2-1), rotating member (2-1)
Middle position is provided with L shape impeller sliding slot (2-8), and L shape impeller (2-7) is slidably connected at L shape impeller sliding slot (2-8)
On, the front-end and back-end of rotating member (2-1) are provided with trapezoidal raised line (2-10), and sliding connects on two trapezoidal raised lines (2-10)
It is connected to sliding block (2-2), the upper end of the right side of sliding block (2-2) is fixedly connected with catch bar (2-9)；
The connection component (3) includes perpendicular saddle (3-1), limits abutment extending (3-2), spring loop bar (3-3) and L shape frame (3-5),
Connecting component (3) has two groups, and two one end for connecting component (3) are slidably connected at respectively on two perpendicular rail bars (1-6), erect saddle
L shape frame (3-5) is fixedly connected on (3-1), limit abutment extending (3-2) is slidably connected on perpendicular saddle (3-1), limits abutment extending (3-
2) right end is fixedly connected with spring loop bar (3-3), and the right end of spring loop bar (3-3) is slidably connected on L shape frame (3-5), bullet
Spring II is cased on spring loop bar (3-3), spring II is located between limit abutment extending (3-2) and L shape frame (3-5), two limit abutment extendings
The left end of (3-2) rides over the upper end of riser (1-7).
2. a kind of power supply maker according to claim 1, it is characterised in that: the frame portions (1) further include fixed
One end of position card column (1-4), door letter stencil (1-5), binding post I (1-8) and sheet metal I (1-9), positioning card column (1-4) are provided with
The other end of angle (1-4-1), positioning card column (1-4) is provided with card column limit film (1-4-2), sliding on two vertical bars (1-3)
Dynamic to be plugged with positioning card column (1-4), angle (1-4-1) end on two positioning card column (1-4) is opposite, card column limit film (1-4-
2) it is bonded, has been connected by screw to a letter stencil (1-5) on two vertical bars (1-3), door letter stencil (1-5) with vertical bar (1-3) respectively
On be welded with spring I, the other end of spring I is welded in positioning card column (1-4).
3. a kind of power supply maker according to claim 2, it is characterised in that: the rotation changeover module (2) also wraps
Sliding block card slot (2-3), hand column (2-4) and L shape impeller card slot (2-11) are included, the upper end of the left end of sliding block (2-2) is fixedly connected
Have hand column (2-4), the upper end of sliding block (2-2) is provided with sliding block card slot (2-3).
4. a kind of power supply maker according to claim 3, it is characterised in that: the connection component (3) further includes drawing
Piece (3-4), sheet metal II (3-6), spring leaf (3-7) and binding post II (3-8), pulling-on piece (3-4) are fixedly connected on spring loop bar
The right end of (3-3), sheet metal II (3-6) are fixedly connected on perpendicular saddle (3-1), are provided with spring leaf on sheet metal II (3-6)
(3-7) and binding post II (3-8), spring leaf (3-7) are located at the top of sheet metal I (1-9).
5. a kind of power supply maker according to claim 3, it is characterised in that: rotating member (2-1) turns to horizontality
When, the L shape impeller card slot (2-11) and positioning card column (1-4) are located at sustained height.
6. a kind of power supply maker according to claim 3, it is characterised in that: the rotating member (2-1), which turns to, to be made
When sliding block card slot (2-3) opening of front end is facing forward, the catch bar (2-9) of front end is located at the left end of front end limit abutment extending (3-2)；Turn
Moving part (2-1) turns to when the sliding block card slot (2-3) of rear end being made to be open backwards, and the catch bar (2-9) of rear end is located at rear end limit
The left end of abutment extending (3-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488626.1A CN108206105B (en) | 2017-12-30 | 2017-12-30 | A kind of power supply maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488626.1A CN108206105B (en) | 2017-12-30 | 2017-12-30 | A kind of power supply maker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108206105A CN108206105A (en) | 2018-06-26 |
| CN108206105B true CN108206105B (en) | 2019-01-25 |
Family
ID=62605163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711488626.1A Expired - Fee Related CN108206105B (en) | 2017-12-30 | 2017-12-30 | A kind of power supply maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108206105B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2512584A1 (en) * | 1981-09-09 | 1983-03-11 | Petercem Sa | Automatic or manual contactor-circuit breaker - uses slider, carrying main contactor contacts, mechanically coupled to circuit breaker contacts to open contactor |
| CN1320939A (en) * | 2000-04-27 | 2001-11-07 | 尹顿公司 | Mechanically interlocking device for coordinating operation of circuit protectors and with overregulation compensation |
| CN1988091A (en) * | 2005-12-21 | 2007-06-27 | 宁波奇乐电器实业总公司 | Three position type hand operate mechanism for automatic changing switch appliance |
| CN106252120A (en) * | 2015-06-04 | 2016-12-21 | 施耐德电器工业公司 | Dual-power transfer switch |
| CN106328405A (en) * | 2016-11-14 | 2017-01-11 | 天津市先智电气设备有限公司 | Mechanical interlocking mechanism independent of main body structure and dual-power-supply power unit |
| CN206401249U (en) * | 2017-01-18 | 2017-08-11 | 环宇集团浙江高科股份有限公司 | Double power supply automatic transfer switch |
-
2017
- 2017-12-30 CN CN201711488626.1A patent/CN108206105B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2512584A1 (en) * | 1981-09-09 | 1983-03-11 | Petercem Sa | Automatic or manual contactor-circuit breaker - uses slider, carrying main contactor contacts, mechanically coupled to circuit breaker contacts to open contactor |
| CN1320939A (en) * | 2000-04-27 | 2001-11-07 | 尹顿公司 | Mechanically interlocking device for coordinating operation of circuit protectors and with overregulation compensation |
| CN1988091A (en) * | 2005-12-21 | 2007-06-27 | 宁波奇乐电器实业总公司 | Three position type hand operate mechanism for automatic changing switch appliance |
| CN106252120A (en) * | 2015-06-04 | 2016-12-21 | 施耐德电器工业公司 | Dual-power transfer switch |
| CN106328405A (en) * | 2016-11-14 | 2017-01-11 | 天津市先智电气设备有限公司 | Mechanical interlocking mechanism independent of main body structure and dual-power-supply power unit |
| CN206401249U (en) * | 2017-01-18 | 2017-08-11 | 环宇集团浙江高科股份有限公司 | Double power supply automatic transfer switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108206105A (en) | 2018-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105518769A (en) | Flexible screen expansion structure, flexible screen assembly and terminal | |
| CN102657440B (en) | Self-help borrowing and returning book shelf | |
| CN103413710B (en) | A kind of dull and stereotyped switch | |
| CN108206105B (en) | A kind of power supply maker | |
| CN105141013A (en) | Adaptive charging pile | |
| CN203791899U (en) | Double-metal-part positioning clamp for welding of arc striking component | |
| CN202797710U (en) | Valve mechanism of withdrawable switchgear | |
| CN104463049A (en) | Card entry locating mechanism and method of smart card chip-writing device | |
| CN105338136A (en) | Apparatus and method for automatically fetching card | |
| CN205612151U (en) | Electronic stretching device is used to sofa | |
| CN205211275U (en) | Conductor cutting magnetic induction line demonstrates teaching aid | |
| CN102033845B (en) | Circuit of card plug type structure I<2>C bus address | |
| CN100592449C (en) | Push buttons system of AC/DC relay for industry | |
| CN204652453U (en) | A kind of open-and-close mechanism, card connector and intelligent terminal | |
| CN210272206U (en) | Moving contact assembly fixture | |
| CN108231452B (en) | A kind of reciprocal power supply maker | |
| CN208522355U (en) | Hanging rod | |
| CN206194665U (en) | Auxiliary module of control and protection switch electrical apparatus | |
| CN104924800A (en) | Bookbinding machine | |
| CN201766032U (en) | Electric relay | |
| CN203192625U (en) | Assembly structure for auxiliary switch | |
| CN210515744U (en) | Electromechanical integration teaching and research is with real simulation platform of instructing | |
| CN205445169U (en) | Automatic two accuse door lock device | |
| CN209658681U (en) | A kind of convenient for wiring distribution box | |
| CN108390440A (en) | A kind of authority recognition smart circuit control anti-theft type mobile power |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181213 Address after: 314300 9-11 industrial parks in Bai Bu Town, Haiyan County, Jiaxing, Zhejiang Applicant after: ZHEJIANG Y&G INTEGRATED CEILING CO.,LTD. Address before: 161300 group 5, Longchang village, Kong Guo Township, Nehe City, Qigihar, Heilongjiang Applicant before: Song Jianghai |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |