CN204966307U - Incorporated hand -operated device that two switch of control switch - Google Patents
Incorporated hand -operated device that two switch of control switch Download PDFInfo
- Publication number
- CN204966307U CN204966307U CN201520618437.1U CN201520618437U CN204966307U CN 204966307 U CN204966307 U CN 204966307U CN 201520618437 U CN201520618437 U CN 201520618437U CN 204966307 U CN204966307 U CN 204966307U
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- Prior art keywords
- handle
- support
- piece
- face
- man
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Abstract
The utility model discloses an incorporated hand -operated device that two switch of control switch, including support, handle, link firmly the face -piece on the support, drive shaft of pin joint on the support, drive shaft are passed through the two switch of rotation control and are switched, the one end of handle be drive end, the other end for stirring the end, the drive end of handle is in in the face -piece and articulates on the support, the drive end of handle passes through the connecting rod and drives the drive shaft rotation, is equipped with through -hole the stirring outside the end can stretch out the face -piece by the handle of stepping down on the face -piece, the one end that the handle is close to to the drive shaft links firmly a crank, the handle driving end is connected to the one end of connecting rod, the other end connecting crank of connecting rod, furthermore, a group button that can shift and a micro -gap switch be equipped with on the support in order to realize incorporated hand -operated device and automatic switching mechanism interlocking, the utility model discloses effective promptness and reliability that improves two manual switchings of switch prevents manual switching mechanism's damage, the still further interlocking that realizes two manual switching mechanism of switch and automatic switching mechanism.
Description
Technical field
The utility model relates to double power supply converting switch manufacturing technology field, especially a kind of man-operating mechanism controlling Twin-power swich.
Background technology
Double power supply converting switch is that one connects two-way power supply simultaneously, can carry out the electric component switched between two-way power supply.Existing double power supply converting switch can arrange manual switching mechanism and mechanism for automatically switching usually, when after a road power failure, double power supply converting switch can manually switching mechanism and mechanism for automatically switching electricity consumption loop switch on another road power supply.
Its manual switching mechanism of existing double power supply converting switch all needs a driving shaft, a handle, execution unit is driven to carry out electrical source exchange by drive shaft turns, and the drive end of driving shaft must be exposed to the outside of double power supply converting switch face-piece, connect the drive end of driving shaft to drive drive shaft turns to facilitate handle.But this traditional manual switching mechanism mainly exists following problem, one is that handle is separated with double power supply converting switch body, easily loses; Two is there are two rotation directions after handle connects the drive end of driving shaft, when rotation direction error, easily damages handle or driving shaft; This two problems finally have impact on promptness and the reliability of double power supply converting switch switching action; Three is that the drive end of driving shaft exposes, and is easily entered by foreign matter or is snapped into by foreign object, enters or snapped into by foreign object just easily to hinder driving shaft to move if any foreign matter, also can affect promptness and the reliability of double power supply converting switch handover operation.
Another is convenient, because existing double power supply converting switch arranges manual switching mechanism and mechanism for automatically switching simultaneously, easily occurs that manual switching mechanism and mechanism for automatically switching action simultaneously interfere with each other, in use can there is potential safety hazard.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of man-operating mechanism controlling Twin-power swich, and it effectively improves promptness and the reliability of twin-power switch manual switchover, prevents the damage of manual switching mechanism.
For achieving the above object, the technical solution of the utility model is: a kind of man-operating mechanism controlling Twin-power swich, comprise support, handle, the face-piece be connected on support, pivot joint driving shaft on support, driving shaft controls Twin-power swich by rotating, one end of handle is drive end, the other end is struck side, the drive end of handle to be in face-piece and to be hinged on support, the drive end of handle drives drive shaft turns by connecting rod, and face-piece is provided with through hole of stepping down and can stretches out outside face-piece by the struck side of handle.
Further improvement, described driving shaft is connected near one end of handle one end connecting handle drive end of a crank, described connecting rod, the other end connecting crank of described connecting rod.The convenience and flexibility that connect is improved by crank.
Further improvement, described handle drives end is provided with the first hinging pin shaft that is parallel to described drive axis, one end of described connecting rod is provided with a strip hole and matches with the first hinging pin shaft, and connecting rod has a clearance position by strip hole, not affect the motion of driving shaft; Described crank is provided with the second hinging pin shaft being parallel to described drive axis, and the other end of described connecting rod is hinged on described second hinging pin shaft.
The second hinging pin shaft on preferred described crank has many, and the other end of described connecting rod and second hinging pin shaft are hinged.When the other end of connecting rod and the second hinging pin shaft of diverse location are hinged, when handle stir direction constant can change the rotation direction of driving shaft, also can change drive shaft turns angle and rotation dynamics.
Preferred described handle drives end is provided with multiple mating holes, and the central axis of each mating holes parallels with described drive axis, and described first hinging pin shaft is engaged on mating holes described in one of them.When described first hinging pin shaft and the described mating holes of diverse location be connected mutually coordinate time, what can change the rotational angle of driving shaft and handle stirs dynamics.
Further improvement, described support is provided with the fixed axis that is parallel to described drive axis, the drive end of fixed axis and described handle is hinged, on fixed axis, cover has a torsion spring, one end of torsion spring withstands on handle, the other end is fixed on support, support is also provided with a spacing preiection restriction handle and is rotated further towards a direction.Handle can be made to automatically reset by the effect of torsion spring.
Further improvement, described face-piece is provided with in the end near handle struck side and stirs slot to make way.Handle is stirred to facilitate.
Further improvement, a displaceable toggle and a sensitive switch described support be equipped with, before toggle displacement, restriction described handle rotates and makes sensitive switch be in on-state, and releasing makes sensitive switch be in off-state to the limit rotation of described handle after toggle displacement.The man-operating mechanism of twin-power switch and the interlocking of mechanism for automatically switching can be realized by the control action of toggle and sensitive switch.
Preferred described handle is provided with a spacing hole, described toggle is provided with clicking section, limiting section and top splenium, it is outer to stir toggle displacement that described face-piece is stretched out in described clicking section, described limiting section can match with described spacing hole, described top splenium can match with the contact of described sensitive switch, and when described limiting section is engaged on described spacing hole, described top splenium departs from the contact of described sensitive switch, when described limiting section departs from described spacing hole, described top splenium withstands the contact of described sensitive switch.
Improve further, described support is also connected a bearing, and bearing is provided with track again, and described toggle coordinates and can move around along track on that track, and described sensitive switch is connected on bearing; Described bearing is provided with one and stretches out fixed lobe outside face-piece, and described toggle is provided with one and stretches out fixed part outside face-piece, and described fixed part and described fixed lobe are provided with mutually corresponding padlock through hole.To make toggle displacement reliable and sensitive switch convenient for assembly; The padlock through hole mutually corresponding with described fixed lobe by padlock and described fixed part matches, and just can prevent the personnel without operating right from arbitrarily stirring toggle, carry out unlocking operation to handle.
Drive end due to handle to be in face-piece and to be hinged on support, and therefore handle would not be lost, and can operate at any time; When stirring handle in addition, the struck side of handle can only be made outwardly to rotate, the impossible reverse operating of handle, just can improve the reliability of manual switchover, prevent the damage of handle and other parts, therefore the utility model effectively improves promptness and the reliability of twin-power switch manual switchover, prevents the damage of manual switching mechanism.
In addition, driving shaft of the present utility model is in face-piece, can not be hindered stuck by foreign object, effectively improves promptness and the reliability of double power supply converting switch manual switchover operation.
Accompanying drawing explanation
Fig. 1 is the utility model stereogram;
Fig. 2 is that the utility model hides face-piece stereogram;
Fig. 3 is that the utility model hides face-piece, handle and connecting rod stereogram;
Fig. 4 is the utility model handle stereogram;
Fig. 5 the utility model connecting rod stereogram;
Fig. 6 the utility model toggle stereogram;
Fig. 7 the utility model bearing stereogram;
Fig. 8 is that the utility model is in manual unlocking state and turning handle stereogram.
Embodiment
Below in conjunction with accompanying drawing and concrete execution mode, the utility model is described in further detail.
Shown in Fig. 1 to Fig. 7, a kind of man-operating mechanism controlling Twin-power swich, comprise support 1, handle 2, the face-piece 3 be connected on support 1, support 1 is all covered by face-piece 3 except bottom surface and two installation feet 11, as long as the attachment of face-piece 3 and support 1 makes to form mutual inactive state between face-piece 3 and support 1, do not require that face-piece 3 is necessarily engaged on support 1, pivot joint driving shaft 4 on support 1, driving shaft 4 controls Twin-power swich by rotating, the middle cross section of driving shaft 4 is square, so that drive execution unit action.
One end of handle 2 is drive end 21, the other end is struck side 22, the drive end 21 of handle 2 to be in face-piece 3 and to be hinged on support 1, described support 1 is provided with the fixed axis 12 that is parallel to described driving shaft 4 axis, fixed axis 12 is hinged with the drive end 21 of described handle 2, on fixed axis 12, cover has a torsion spring 5, one end of torsion spring 5 withstands on handle 2, the other end is fixed on support 1, support 1 is also provided with a spacing preiection 13 and limits handle 2 and be rotated further towards a direction.
The drive end 21 of handle 2 drives driving shaft 4 to rotate by connecting rod 6, and face-piece 3 is provided with through hole 31 of stepping down, and the struck side 22 of handle 2 can be stretched out outside face-piece 3.
One end of the corresponding handle 2 of described driving shaft 4 is connected one end connecting handle 2 drive end 21 of a crank 7, described connecting rod 6, the other end connecting crank 7 of described connecting rod 6;
Be specially: on described handle 2 drive end 21, be provided with the first hinging pin shaft 23 that is parallel to described driving shaft 4 axis, be provided with a strip hole 61 in one end of described connecting rod 6 to match with the first hinging pin shaft 23, such connecting rod 6 has a clearance position by strip hole 61, not affect the motion of driving shaft 4, this set structure can be avoided mutually interfering with mechanism for automatically switching;
Preferred described strip hole 61 is arc shape, better to match with the first hinging pin shaft 23;
Before handle 2 operates, described first hinging pin shaft 23 is roughly on the centre position of described strip hole 61, and at carrying handle 2 initial stage under this state, the drive end of handle 2 can not drive link 6 move immediately, handle 2 lifts the initial stage and can drive by lighter power, facilitate the lift campaign of handle 2; Connecting rod 6 can be made again to have a clearance position, not affect the rotation of driving shaft 4 simultaneously.
Multiple mating holes 211 can be provided with further on the diverse location of described handle 2 drive end 21, the present embodiment is two mating holess 211, the central axis of each mating holes 211 parallels with described driving shaft 4 axis, described first hinging pin shaft 23 is selected to be connected mutually with mating holes described in one of them 211 to coordinate, when described first hinging pin shaft 23 and the described mating holes 211 of diverse location be connected mutually coordinate time, what can change the rotational angle of driving shaft 4 and handle 2 stirs dynamics;
Described crank 7 is provided with the second hinging pin shaft 71 being parallel to described driving shaft 4 axis, and the present embodiment arranges two second hinging pin shafts 71 on the diverse location of crank 7, and the other end of described connecting rod 6 is hinged on described second hinging pin shaft 71; When the other end of connecting rod 6 and the second hinging pin shaft 71 of diverse location are hinged, when handle 2 stir direction constant can change the rotation direction of driving shaft 4, certainly also can change driving shaft 4 rotational angle and rotation dynamics.
Described face-piece 3 is provided with in the end near handle 2 struck side 22 and stirs slot to make way 32, stirs handle 2 to facilitate.
Described handle 2 drive end 21 is also provided with an arc notch 212, and two medial surfaces of arc notch 212 can match with the upper and lower sides of described spacing preiection 13 to limit described handle 2 rotational angle in both rotational directions respectively.
In order to the man-operating mechanism and automechanism that prevent Twin-power swich interfere action mutually, the present embodiment is equipped with displaceable toggle 8 and a sensitive switch 9 on described support 1, sensitive switch 9 is for controlling the break-make of mechanism for automatically switching power supply, limit described handle 2 before toggle 8 is shifted rotate and make sensitive switch 9 be in on-state, now handle 2 can not operate, sensitive switch 9 makes the power supply of mechanism for automatically switching connect, and mechanism for automatically switching action can carry out electrical source exchange; Remove after toggle 8 is shifted the limit rotation of described handle 2 and make sensitive switch 9 be in off-state, now handle 2 can operate, man-operating mechanism just action can carry out electrical source exchange, and sensitive switch 9 is in off-state makes the power supply of mechanism for automatically switching disconnect, mechanism for automatically switching akinesia.The man-operating mechanism of twin-power switch and the interlocking of mechanism for automatically switching is realized by the control action of toggle 8 and sensitive switch 9.
Toggle 8 with the concrete fit structure of sensitive switch 9 and handle 2 is, described handle 2 is provided with a spacing hole 24, this spacing hole 24 is on the struck side 22 of handle 2, toggle 8 is provided with clicking section 81, limiting section 82 and top splenium 83, described clicking section 81 stretches out that described face-piece 3 is outer to be stirred toggle 8 with hand be shifted to facilitate, described limiting section 82 can match with described spacing hole 24, described top splenium 83 can match with the contact of described sensitive switch 9, when described limiting section 82 is engaged on described spacing hole 24, described top splenium 83 departs from the contact of described sensitive switch 9, when described limiting section 82 departs from described spacing hole 24, described top splenium 83 withstands the contact of described sensitive switch 9.
Described support 1 is also connected a bearing 10, and bearing 10 is provided with track 101, and the track 101 that described toggle 8 is engaged in bearing 10 can move around along track 101, and described sensitive switch 9 is connected on bearing 10.
Described bearing 10 is provided with one and stretches out fixed lobe 102 outside face-piece 3, and described toggle 8 is also provided with one and stretches out fixed part 84 outside face-piece 3, and described fixed part 84 and described fixed lobe 102 are provided with mutually corresponding padlock through hole 841,1021.Matched by the padlock through hole 841,1021 that padlock and described fixed part 84 are mutually corresponding with described fixed lobe 102 like this, just can prevent the personnel without operating right from arbitrarily stirring toggle 8.
The operating process of the present embodiment is: when needing manual switchover twin-power switch, stir toggle 8 with hand to be shifted along the track 101 on bearing 10, the described limiting section 82 on toggle 8 is made to depart from described spacing hole 24, handle 2 is unlocked, then described top splenium 83 withstands the contact of described sensitive switch 9, and sensitive switch 9 cuts off the power supply of mechanism for automatically switching, mechanism for automatically switching akinesia, now carrying handle 2 makes handle 2 rotate counterclockwise, as shown in Figure 8; After handle 2 rotates, the first hinging pin shaft 23 on handle 2 drive end 21 first moves along the strip hole 61 on connecting rod 6 and a bit ofly to move apart from rear touching connecting rod 6, connecting rod 6 drives crank 7 to rotate together with driving shaft 4 by the second hinging pin shaft 71 again, realizes manual switchover; If when another second hinging pin shaft 71 now on the other end of connecting rod 6 and crank 7 is hinged, crank 7 and driving shaft 4 will rotate along other direction, better to adapt to the demand of different actuator.
After manual switchover, decontrol handle 2, handle 2 is self-return under torsion spring 5 acts on, and on handle 2 drive end 21, a medial surface of arc notch 212 just leans against the upside of described spacing preiection 13; Now can stir toggle 8 return again, when described limiting section 82 is just engaged on described spacing hole 24 again, prevent from stirring handle 2 again, and described top splenium 83 just departs from the contact of described sensitive switch 9, the power supply of mechanism for automatically switching connected by sensitive switch 9, make mechanism for automatically switching can action, realize man-operating mechanism and mechanism for automatically switching interlocking.
Below be only the utility model preferred embodiment, those skilled in the art makes by claim the protection range that equivalent change all falls into this case.
Claims (10)
1. one kind controls the man-operating mechanism of Twin-power swich, comprise support, handle, the face-piece be connected on support, pivot joint driving shaft on support, driving shaft controls Twin-power swich by rotating, it is characterized in that: one end of handle is drive end, the other end is struck side, the drive end of handle to be in face-piece and to be hinged on support, and the drive end of handle drives drive shaft turns by connecting rod, and face-piece is provided with through hole of stepping down and can stretches out outside face-piece by the struck side of handle.
2. a kind of man-operating mechanism controlling Twin-power swich according to claim 1, is characterized in that: described driving shaft is connected near one end of handle one end connecting handle drive end of a crank, described connecting rod, the other end connecting crank of described connecting rod.
3. a kind of man-operating mechanism controlling Twin-power swich according to claim 2, it is characterized in that: described handle drives end is provided with the first hinging pin shaft that is parallel to described drive axis, one end of described connecting rod is provided with a strip hole and matches with the first hinging pin shaft, described crank is provided with the second hinging pin shaft being parallel to described drive axis, and the other end of described connecting rod is hinged on described second hinging pin shaft.
4. a kind of man-operating mechanism controlling Twin-power swich according to claim 3, is characterized in that: the second hinging pin shaft on described crank has many, the other end of described connecting rod and second hinging pin shaft are hinged.
5. a kind of man-operating mechanism controlling Twin-power swich according to claim 3, it is characterized in that: described handle drives end is provided with multiple mating holes, the central axis of each mating holes parallels with described drive axis, and described first hinging pin shaft is engaged on mating holes described in one of them.
6. a kind of man-operating mechanism controlling Twin-power swich according to claim 1, it is characterized in that: described support is provided with the fixed axis that is parallel to described drive axis, the drive end of fixed axis and described handle is hinged, on fixed axis, cover has a torsion spring, one end of torsion spring withstands on handle, the other end is fixed on support, support is also provided with a spacing preiection restriction handle and is rotated further towards a direction.
7. a kind of man-operating mechanism controlling Twin-power swich according to claim 1, is characterized in that: described face-piece is provided with in the end near handle struck side and stirs slot to make way.
8. a kind of man-operating mechanism controlling Twin-power swich according to any one of claim 1 to 7, it is characterized in that: described support is equipped with a displaceable toggle and a sensitive switch, before toggle displacement, restriction described handle rotates and makes sensitive switch be in on-state, and releasing makes sensitive switch be in off-state to the limit rotation of described handle after toggle displacement.
9. a kind of man-operating mechanism controlling Twin-power swich according to claim 8, it is characterized in that: described handle is provided with a spacing hole, described toggle is provided with clicking section, limiting section and top splenium, it is outer to stir toggle displacement that described face-piece is stretched out in described clicking section, described limiting section can match with described spacing hole, described top splenium can match with the contact of described sensitive switch, when described limiting section is engaged on described spacing hole, described top splenium departs from the contact of described sensitive switch, when described limiting section departs from described spacing hole, described top splenium withstands the contact of described sensitive switch.
10. a kind of man-operating mechanism controlling Twin-power swich according to claim 8, it is characterized in that: described support is also connected a bearing, bearing is provided with track, and described toggle cooperation can move around along track on that track, and described sensitive switch is connected on bearing; Described bearing is provided with one and stretches out fixed lobe outside face-piece, and described toggle is provided with one and stretches out fixed part outside face-piece, and described fixed part and described fixed lobe are provided with mutually corresponding padlock through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618437.1U CN204966307U (en) | 2015-08-17 | 2015-08-17 | Incorporated hand -operated device that two switch of control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618437.1U CN204966307U (en) | 2015-08-17 | 2015-08-17 | Incorporated hand -operated device that two switch of control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204966307U true CN204966307U (en) | 2016-01-13 |
Family
ID=55061355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520618437.1U Withdrawn - After Issue CN204966307U (en) | 2015-08-17 | 2015-08-17 | Incorporated hand -operated device that two switch of control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204966307U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140059A (en) * | 2015-08-17 | 2015-12-09 | 厦门宏发开关设备有限公司 | Manual mechanism for controlling switching of double-power supply switch |
| CN112768272A (en) * | 2020-12-28 | 2021-05-07 | 施耐德万高（天津）电气设备有限公司 | Manual-automatic and padlock structure of dual-power transfer switch |
-
2015
- 2015-08-17 CN CN201520618437.1U patent/CN204966307U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140059A (en) * | 2015-08-17 | 2015-12-09 | 厦门宏发开关设备有限公司 | Manual mechanism for controlling switching of double-power supply switch |
| CN112768272A (en) * | 2020-12-28 | 2021-05-07 | 施耐德万高（天津）电气设备有限公司 | Manual-automatic and padlock structure of dual-power transfer switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160113 Effective date of abandoning: 20170825 |
|
| AV01 | Patent right actively abandoned |