CN206451618U - The microswitch touching mechanism of automatic transfer switching electric appliance - Google Patents
The microswitch touching mechanism of automatic transfer switching electric appliance Download PDFInfo
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- CN206451618U CN206451618U CN201621479341.2U CN201621479341U CN206451618U CN 206451618 U CN206451618 U CN 206451618U CN 201621479341 U CN201621479341 U CN 201621479341U CN 206451618 U CN206451618 U CN 206451618U
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- microswitch
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- connecting rod
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Abstract
Mechanism, including microswitch, microswitch support, axle, connecting rod and sliding block are touched the utility model discloses a kind of microswitch of automatic transfer switching electric appliance；Microswitch support is step-like in two-stage, and thickness is small for the first rank, and another is second-order；Plate is set up in first rank both sides, and riser sets axis hole；Long strip through hole is set between two ranks on the vertical panel of transition, or does not set vertical panel；Microswitch is arranged in the middle part of second-order, and axle is arranged in axis hole；Sliding block is arranged on the first rank, and transversal slotting in the middle part of sliding block, sliding block can be slided along axle；Crank-guide way is additionally provided with sliding block；Microswitch can be touched when sliding block is located at the front of microswitch, it is closed；Connecting rod is in strip sheet, and one end is connected with the conversion component of change-over switch；The other end inserts crank-guide way；Connecting rod is slided with the rotation of conversion component, band movable slider along axle.Microswitch touching mechanism realizes the Real-time Feedback of automatic transfer switching electric appliance power conversion state, improves reliable trigger.
Description
Technical field
The utility model belongs to technical field of electrical equipment, and more particularly to a kind of fine motion of automatic transfer switching electric appliance is opened
Close touching mechanism.
Background technology
When the automatic transfer switching electric appliance of double points of positions of existing band is in double points of positions, microswitch touching mechanism needs
Corresponding signal is provided, touches microswitch typically by mandrel to realize.But fine motion is directly touched by mandrel
Switch, because mandrel and microswitch are not integrally fixed on a part, the dimension chain between them is long, so due to tolerance
Accumulation, easily cause the relative distance between mandrel and the trigger head of microswitch to there is larger error, if apart from too small
Microswitch trigger head can be caused too to be extruded, the damage of microswitch normally may can not be ejected or even cause, if
Distance crosses conference and causes microswitch trigger head not to be triggered as normal, and causes correctly judge that automatic transfer switching electric appliance is
It is no to be in double isloation states, or even the personal safety of operating personnel can be threatened.
The content of the invention
In order to solve the above-mentioned technical problem, the utility model provides a kind of microswitch touching of automatic transfer switching electric appliance
Mechanism, touches microswitch by connecting rod band movable slider, realizes the Real-time Feedback of automatic transfer switching electric appliance power conversion state,
Improve the reliability of triggering.
Therefore, the technical solution of the utility model is as follows：
A kind of automatic transfer switching electric appliance microswitch touching mechanism, including microswitch, microswitch support, axle,
Connecting rod and sliding block；
The microswitch support is step-like in two-stage, and thickness is small for the first rank, thickness it is big for second-order；Described
The vertical terrace in single order both sides is respectively equipped with riser, and the riser is arranged with axis hole；Transition between first rank and second-order
Vertical panel on set and do not set vertical panel between long strip through hole, or first rank and second-order；
The microswitch is arranged on the middle part of the second-order of the microswitch support, and its contact is in the bar not being stressed
It is hanging under part, positioned at the surface of the first rank；
The axle is arranged in the axis hole of the riser, and position is fixed；
The sliding block is arranged on first rank, and transversal slotting in the middle part of the sliding block, the width of groove is straight with the axle
Footpath matches, and the axle is stuck in groove, sliding block is slided along axle on the first rank；The sliding block is additionally provided with along its longitudinal direction
Crank-guide way；Microswitch can be touched when the sliding block is located at the front of the microswitch, it is closed；
The connecting rod is in strip sheet, and its one end punching is opened for being connected by pin or axle in the automatic conversion
On the conversion component of powered-down device；The other end inserts the crank-guide way；The connecting rod is with the conversion portion of automatic transfer switching electric appliance
The rotation of part, drives the sliding block to be slided along axle.
Further, the crank-guide way is a cuboid, and it has also been correspondingly formed for the company on the rear wall of the sliding block
The rectangular aperture that bar is passed through.Further, the connecting rod is arranged on the lower section of the axle, prevents connecting rod from occurring length travel.
Further, the crank-guide way is the neck being arranged on the sliding block, and connecting rod can be along its slip.
Sliding block and microswitch of the present utility model are all fixed on microswitch support, and their relative position is due to chi
Very little chain is short and is easily guaranteed that, so as to improve the reliability of triggering.
Brief description of the drawings
The microswitch for the automatic transfer switching electric appliance that Fig. 1 provides for the utility model touches the stereogram of mechanism；
Fig. 2 is the postrotational stereograms of Fig. 1；
The microswitch touching mechanism for the automatic transfer switching electric appliance that Fig. 3 provides for the utility model is arranged on automatic conversion
On device for switching, the state diagram of microswitch closure；
Fig. 4 is Fig. 3 front view；
The microswitch touching mechanism for the automatic transfer switching electric appliance that Fig. 5 provides for the utility model is arranged on automatic conversion
On device for switching, the state diagram that microswitch disconnects.
Embodiment
The technical solution of the utility model is described below in conjunction with drawings and examples.
Embodiment 1
As shown in Figure 1, 2, the microswitch touching mechanism of a kind of automatic transfer switching electric appliance, including microswitch 1, fine motion
Switch bracket 2, axle 3, connecting rod 4 and sliding block 5；
Microswitch support 2 is step-like in two-stage, and thickness is small for the first rank 201, thickness it is big for second-order 202；The
The vertical terrace in the both sides of single order 201 is respectively equipped with riser 203, and riser 203 is arranged with axis hole 204；First rank 201 and second-order
Set between 202 on the vertical panel of transition and do not set vertical panel between long strip through hole, or the first rank 201 and second-order 202；
Microswitch 1 is arranged on the middle part of the second-order 202 of microswitch support 2, and its contact is in the condition not being stressed
It is lower hanging, positioned at the surface of the first rank 201；
Axle 3 is arranged in the axis hole 204 of riser 203, and position is fixed；
Sliding block 5 is arranged on the first rank 201, the middle part transversal slotting 501 of sliding block 5, the width of groove 501 and the diameter phase of axle
Match somebody with somebody, axle 3 is stuck in groove 501, sliding block 5 is slided along axle 3 on the first rank 201；When sliding block 5 is being located at microswitch 1 just
Microswitch 1 can be touched during front, it is closed；Sliding block 5 is additionally provided with crank-guide way along its longitudinal direction；Crank-guide way is a cuboid,
It is also correspondingly formed the rectangular aperture passed through for connecting rod 4 on the rear wall of sliding block 5, and connecting rod 4 is in strip sheet, and its one end is beaten
Hole, for connecting the conversion component 6 in automatic transfer switching electric appliance by pin or axle；The other end inserts crank-guide way；Even
Bar 4 is slided with the rotation of the conversion component of automatic transfer switching electric appliance, band movable slider 5 along axle 3.Meanwhile, connecting rod 4 is arranged on axle
3 lower section, prevents connecting rod 4 from occurring length travel.
During work, connecting rod 4 is connected on the conversion component 6 of automatic transfer switching electric appliance using pin or axle, when sliding block 5
Microswitch 1 can be touched when the front of microswitch 1, microswitch 1 is closed, represent automatic transfer switching electric appliance in double
Isloation state (as shown in Figure 3,4)；If converting member 6 rotates to the left or to the right, when turning on active/standby power supply, converting member 6, which drives, to be connected
Bar 4 to the left or to the right, while promoting sliding block 5 to be slided to the left or to the right along axle 3, unclamps microswitch 1, microswitch 1 disconnects
(as shown in Figure 5).
Embodiment 2
It is with the difference of the microswitch touching mechanism of automatic transfer switching electric appliance in embodiment 1：Crank-guide way is
The neck on sliding block 5 is arranged at, connecting rod 4 can be along its slip.
Claims (4)
1. a kind of automatic transfer switching electric appliance microswitch touching mechanism, including microswitch (1), microswitch support (2),
Axle (3), connecting rod (4) and sliding block (5)；It is characterized in that：
The microswitch support (2) is step-like in two-stage, and thickness is small for the first rank (201), thickness it is big for second-order
(202)；The vertical terrace in first rank (201) both sides is respectively equipped with riser (203), and the riser (203) is arranged with axis hole
(204)；Long strip through hole, or first rank are set between first rank (201) and second-order (202) on the vertical panel of transition
(201) vertical panel is not set between second-order (202)；
The microswitch (1) be arranged on the microswitch support (2) second-order (202) middle part, its contact not by
It is hanging under conditions of pressure, the surface positioned at the first rank (201)；
The axle (3) is arranged in the axis hole (204) of the riser (203), and position is fixed；
The sliding block (5) is arranged on first rank (201), transversal slotting (501) in the middle part of the sliding block (5), groove (501)
The diameter of width and the axle matches, and the axle (3) is stuck in groove (501), makes sliding block (5) can be along axle (3) in the first rank
(201) slided on；The sliding block (5) is additionally provided with crank-guide way along its longitudinal direction；When the sliding block (5) is located at the microswitch
(1) microswitch (1) can be touched during front, it is closed；
The connecting rod (4) is in strip sheet, its one end punching, for being connected by pin or axle in the automatic change-over
On the conversion component (6) of electrical equipment；The other end inserts the crank-guide way；The connecting rod (4) turns with automatic transfer switching electric appliance
Change the rotation of part (6), drive the sliding block (5) to be slided along axle (3).
2. the microswitch touching mechanism of automatic transfer switching electric appliance as claimed in claim 1, it is characterised in that：The crank-guide way
For a cuboid, it is also correspondingly formed the rectangular aperture passed through for the connecting rod (4) on the rear wall of the sliding block (5).
3. the microswitch touching mechanism of automatic transfer switching electric appliance as claimed in claim 2, it is characterised in that：The connecting rod
(4) lower section of the axle (3) is arranged on, prevents connecting rod (4) from occurring length travel.
4. the microswitch touching mechanism of automatic transfer switching electric appliance as claimed in claim 1, it is characterised in that：The crank-guide way
For the neck being arranged on the sliding block (5), connecting rod (4) can be along its slip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479341.2U CN206451618U (en) | 2016-12-30 | 2016-12-30 | The microswitch touching mechanism of automatic transfer switching electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479341.2U CN206451618U (en) | 2016-12-30 | 2016-12-30 | The microswitch touching mechanism of automatic transfer switching electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206451618U true CN206451618U (en) | 2017-08-29 |
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ID=59674351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621479341.2U Active CN206451618U (en) | 2016-12-30 | 2016-12-30 | The microswitch touching mechanism of automatic transfer switching electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206451618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108231453A (en) * | 2017-12-29 | 2018-06-29 | 施耐德万高（天津）电气设备有限公司 | Hanging locking device and apply its transfer switching equipment |
| CN108962645A (en) * | 2018-09-28 | 2018-12-07 | 无锡韩光电器股份有限公司 | Bypass automatic transfer switching electric appliance position of the switch display device |
-
2016
- 2016-12-30 CN CN201621479341.2U patent/CN206451618U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108231453A (en) * | 2017-12-29 | 2018-06-29 | 施耐德万高（天津）电气设备有限公司 | Hanging locking device and apply its transfer switching equipment |
| CN108231453B (en) * | 2017-12-29 | 2019-09-20 | 施耐德万高（天津）电气设备有限公司 | Hanging locking device and the transfer switching equipment for applying it |
| CN108962645A (en) * | 2018-09-28 | 2018-12-07 | 无锡韩光电器股份有限公司 | Bypass automatic transfer switching electric appliance position of the switch display device |
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