CN204857619U - Controlling means of switch - Google Patents
Controlling means of switch Download PDFInfo
- Publication number
- CN204857619U CN204857619U CN201520548632.1U CN201520548632U CN204857619U CN 204857619 U CN204857619 U CN 204857619U CN 201520548632 U CN201520548632 U CN 201520548632U CN 204857619 U CN204857619 U CN 204857619U
- Authority
- CN
- China
- Prior art keywords
- switch
- clutch disc
- gear
- base
- fine motion
- 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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Abstract
The utility model relates to a controlling means of switch, its switch cover can set up on the base around the base rotatoryly, the one end of switch cover is provided with the rotating member, the inside of base is provided with the motor, first gear setting is in the inside of base, the motor passes through reduction gear system can drive the rotation of first gear, first gear sets up with the clutch disc is concentric, but first gear clutch disc, the upper surface equipartition of clutch disc has 3 arc shifting blocks, be provided with the recess on the outer periphery of clutch disc between two adjacent arc shifting blocks respectively, travel switch sets up inside the base, the outer circumference contact of the last moving contact of travel switch and clutch disc, the fine motion piece sets up the inside at the base, the outer tip of arc shifting block can trigger the fine motion piece at rotatory in -process, the utility model discloses accessible control travel switch's switching knob, combined floodgate or the dropout that opening pushbutton comes control switch.
Description
Technical field
The utility model relates to a kind of control device of switch.
Background technology
Under the prerequisite that the indices of present miniature circuit breaker improves constantly, the applicable occasion of miniature circuit breaker is also more and more extensive, substantially all can use miniature circuit breaker in the terminal of low-voltage distribution, need the occasion of control and remote control function automatically also to get more and more simultaneously.
The control device of existing switch, as application number: 201120291912.0, denomination of invention: the transmission mechanism of electric operation mechanism for miniature breaker discloses a kind of transmission mechanism of motor-operating mechanism of miniature circuit breaker, include housing, in housing, drive motors is installed, housing is provided with can around fixed axis handle rotatably, handle, at its lower end is provided with gear and is positioned at housing, the output shaft of described drive motors is provided with connecting lever and driving gear supporting with it, driving gear and gears meshing, gap is provided with between connecting lever and the corollary apparatus of driving gear, the motor-operating mechanism of the miniature circuit breaker of this structure, handle can not lock, and after certain is provided with the control separating brake of the motor-operating mechanism of the miniature circuit breaker of this structure, handle is likely caused security threat by people's false switching or controls chaotic.And the control device of this switch cannot be realized when handle is fixed on closing position by force automatically or Long-distance Control miniature circuit breaker is threaded off.
Utility model content
The utility model object is the control device providing a kind of switch in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of control device of switch, comprises base, travel switch, the first gear, clutch disc, switch sleeve, fine motion block; Described switch sleeve can be arranged on base rotatably around base; One end of described switch sleeve is provided with revolving meber; The free end of described revolving meber stretches into the inside of base; The inside of described base is provided with motor; Described first gear is arranged on the inside of base; Described motor can drive the first gear to rotate by train of reduction gears; Described first gear is arranged with clutch disc is concentric; Described first gear can clutch clutch disc, and drives it to rotate; The upper surface of described clutch disc is evenly equipped with 3 pieces of arc shifting blocks; The excircle of described clutch disc body is evenly equipped with 3 grooves; Described groove lays respectively between two adjacent arc shifting blocks; Described travel switch is arranged on chassis interior; Moving contact on described travel switch contacts with the excircle of clutch disc, when moving contact contacts with the groove on clutch disc, described travel switch is in off-state, and during non-recessed location contacts on the excircle of moving contact and clutch disc, described travel switch is in closure state; Described clutch disc is being rotated counterclockwise in process, and the arc shifting block on it can stir revolving meber, and when described clutch disc is in the process of turning clockwise, the arc shifting block on it can not stir revolving meber; Described fine motion block is arranged on the inside of base; Fine motion block can be triggered in the outer end of described arc shifting block in the process rotated; Described fine motion block can snap close on trigger switch.
Preferably, described first gear, comprises the first gear; The central part of the upper surface of described first gear is provided with circular protrusions; The central angle of described circular protrusions is greater than 180 degree, and is less than 360 degree; Described clutch disc, comprises clutch disc body; The central part of the lower surface of described clutch disc body is provided with circular groove; The central angle of described circular groove is greater than the central angle of described circular protrusions, and the central angle of described circular groove is less than 360 degree; During installation, on described first gear, circular protrusions is inserted in the circular groove of clutch disc.
Preferably, the control device of described switch, also comprises spill spin block; Described spill spin block can be rotatably set in the inside of base; The outer end of described spill spin block is stretched out from the notch part base, and the inner can drive fine motion block; When switch is in the hole, the outer end of artificial pressing spill spin block, the inner of described spill spin block can make the snap close on fine motion block trigger switch, makes switch trip.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The control device of switch described in the utility model is by the combined floodgate or the dropout that control the switch knob of travel switch, opening button carrys out control switch; And the utility model can also make switch trip by manual control revolving part, to guard against switch generation emergency case and initiation potential.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 be the control device of switch described in the utility model remove cover plate time stereogram;
Accompanying drawing 2 is the stereo amplification figure of the first gear of the control device of switch described in the utility model;
Accompanying drawing 3 is the stereo amplification figure of the first angle of the clutch disc of the control device of switch described in the utility model;
Accompanying drawing 4 is the stereo amplification figure of the second angle of the clutch disc of the control device of switch described in the utility model;
Accompanying drawing 5 is the stereo amplification figure of the assembled state of the first gear and pear flower head disk in the control device of switch described in the utility model;
Accompanying drawing 6 is the stereo amplification figure of the spill spin block of the control device of switch described in the utility model;
Accompanying drawing 7 be spill spin block in the control device of switch described in the utility model and fine motion block assembled state time stereo amplification figure;
Accompanying drawing 8 is the circuit diagram of the control device of switch described in the utility model;
Wherein: 1, base; 2, train of reduction gears; 3, travel switch; 4, revolving meber; 5, the first gear; 6, clutch disc; 7, motor; 8, switch sleeve; 9, fine motion block; 10, spill spin block; 11, breach; 31, moving contact; 51, the first gear; 52, circular protrusions; 61, clutch disc body; 62, arc shifting block; 63, groove; 64, circular groove.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1-7 is the control device of switch described in the utility model, comprises base 1, travel switch 3, first gear 5, clutch disc 6, switch sleeve 8, fine motion block 9, spill spin block 10; Described switch sleeve 8 can be arranged on base 1 around base 1 rotatably; One end of described switch sleeve 8 is provided with revolving meber 4; Described revolving meber 4 is provided with one with switch sleeve 8; The free end of described revolving meber 4 stretches into the inside of base 1; The inside of described base 1 is provided with motor 7; Described first gear 5 is arranged on the inside of base 1; Described motor 7 can drive the first gear 5 to rotate by train of reduction gears 2; Described first gear 5, comprises the first gear 51; The central part of the upper surface of described first gear 51 is provided with circular protrusions 52; The central angle of described circular protrusions 52 is greater than 180 degree, and is less than 360 degree; Described clutch disc 6, comprises clutch disc body 61; The central part of the lower surface of described clutch disc body 61 is provided with circular groove 64; The central angle of described circular groove 64 is greater than the central angle of described circular protrusions 52, and the central angle of described circular groove 64 is less than 360 degree; The upper surface of described clutch disc body 61 is evenly equipped with 3 pieces of arc shifting blocks 62; The excircle of described clutch disc body 61 is evenly equipped with 3 grooves 63; Described groove 63 lays respectively between two adjacent arc shifting blocks 62; During installation, on described first gear 5, circular protrusions 52 is inserted in the circular groove 64 of clutch disc 6; Described first gear 5 is arranged with clutch disc 6 is concentric; Described travel switch 3 is arranged on chassis interior; Moving contact 31 on described travel switch 3 contacts with the excircle of clutch disc 6, when moving contact 31 contacts with the groove 63 on clutch disc 6, described travel switch 3 is in off-state, when moving contact 31 and non-recessed 63 location contacts on the excircle of clutch disc 6, described travel switch 3 is in closure state; Described clutch disc 6 is being rotated counterclockwise in process, and the arc shifting block 62 on it can stir revolving meber 4, because switch sleeve 8 is set on the switch knob (not shown) of switch (not shown), switch thus can be made to close a floodgate; And when described clutch disc 6 is in the process of turning clockwise, the arc shifting block 62 on it can not stir revolving meber 4.Described fine motion block 9 is arranged on the inside of base 1; Fine motion block 9 can be triggered in the outer end of described arc shifting block 62 in the process rotated; Described fine motion block 9 can snap close on trigger switch; Described spill spin block 10 can be rotatably set in the inside of base 1; The outer end of described spill spin block 10 is stretched out from the notch part base 1, and the inner can drive fine motion block 9; When switch is in the hole, the outer end of artificial pressing spill spin block 10, the inner of described spill spin block 10 can make the snap close on fine motion block 9 trigger switch, makes switch trip.
In the present embodiment, described switch refers to miniature circuit breaker.
As shown in Figure 8, the course of work of the control device of switch described in the utility model is as follows:
When switch is in normal operating conditions, namely when the contact 1 of travel switch 3 is connected with contact 2, switch is in gate-dividing state, now, presses the switch knob on travel switch 3, and motor 7 obtains electric rotation and drives clutch disc 6 to continue to be rotated counterclockwise; Described arc shifting block 62 can drive revolving meber 4 rotate and switch knob is rotated, and switch is closed a floodgate; After arc shifting block 62 slips over revolving meber 4, the moving contact 31 of travel switch 3 enters in the groove 63 of clutch disc 6, and make the contact 1 of travel switch 3 be in off-state with contact 2, contact 1 and contact 3 are in on-state simultaneously, and now motor 7 quits work; Now, press the opening button on travel switch 3, motor 7 obtains electric drive clutch disc 6 to be continued to be rotated counterclockwise; Fine motion block 9 is triggered in the outer end of next arc shifting block 62, revolving part 10 is produced and rotates, and by the snap close on the outer end trigger switch of revolving part 10, switch is threaded off automatically; When the moving contact 31 on travel switch 3 proceeds in next groove 63, contact 1 and the contact 3 of travel switch 3 are in off-state, simultaneously contact 1 and contact, and 2 are in on-state, and now motor 7 quits work.Run into switch fault when switch is in "on" position and thread off or manual brake separating time, now, contact 1 and the contact 3 of travel switch 3 are in on-state, and the left contact of revolving meber 4 and arc shifting block 62, switch knob is rotated counterclockwise, and makes revolving meber 4 drive arc shifting block 62 to rotate clockwise; Owing to having gap between the circular protrusions 52 on the first gear 5 and the circular groove 64 on clutch disc 6, thus revolving meber 4 can drive clutch disc 6 to turn clockwise, made switch run into switch fault when "on" position and to be threaded off or manual brake separating becomes realization.When the moving contact 31 of travel switch 3 enters into the groove 63 of clutch disc, contact 1 and the contact 3 of travel switch 3 are in off-state, the contact 1 of travel switch 3 is in on-state with contact 2 simultaneously, now, switch is in gate-dividing state, and be in foregoing switch and be in normal operating conditions, if now again to the switch knob pressed on travel switch 3, this section of aforesaid action can be repeated.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The control device of switch described in the utility model is by the combined floodgate or the dropout that control the switch knob of travel switch, opening button carrys out control switch; And the utility model can also make switch trip by manual control revolving part, to guard against switch generation emergency case and initiation potential.
Below be only embody rule example of the present utility model, protection range of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (3)
1. a control device for switch, is characterized in that: comprise base, travel switch, the first gear, clutch disc, switch sleeve, fine motion block; Described switch sleeve can be arranged on base rotatably around base; One end of described switch sleeve is provided with revolving meber; The free end of described revolving meber stretches into the inside of base; The inside of described base is provided with motor; Described first gear is arranged on the inside of base; Described motor can drive the first gear to rotate by train of reduction gears; Described first gear is arranged with clutch disc is concentric; Described first gear can clutch clutch disc, and drives it to rotate; The upper surface of described clutch disc is evenly equipped with 3 pieces of arc shifting blocks; The excircle of described clutch disc body is evenly equipped with 3 grooves; Described groove lays respectively between two adjacent arc shifting blocks; Described travel switch is arranged on chassis interior; Moving contact on described travel switch contacts with the excircle of clutch disc, when moving contact contacts with the groove on clutch disc, described travel switch is in off-state, and during non-recessed location contacts on the excircle of moving contact and clutch disc, described travel switch is in closure state; Described clutch disc is being rotated counterclockwise in process, and the arc shifting block on it can stir revolving meber, and when described clutch disc is in the process of turning clockwise, the arc shifting block on it can not stir revolving meber; Described fine motion block is arranged on the inside of base; Fine motion block can be triggered in the outer end of described arc shifting block in the process rotated; Described fine motion block can snap close on trigger switch.
2. the control device of switch according to claim 1, is characterized in that: described first gear, comprises the first gear; The central part of the upper surface of described first gear is provided with circular protrusions; The central angle of described circular protrusions is greater than 180 degree, and is less than 360 degree; Described clutch disc, comprises clutch disc body; The central part of the lower surface of described clutch disc body is provided with circular groove; The central angle of described circular groove is greater than the central angle of described circular protrusions, and the central angle of described circular groove is less than 360 degree; During installation, on described first gear, circular protrusions is inserted in the circular groove of clutch disc.
3. the control device of switch according to claim 1 and 2, is characterized in that: also comprise spill spin block; Described spill spin block can be rotatably set in the inside of base; The outer end of described spill spin block is stretched out from the notch part base, and the inner can drive fine motion block; When switch is in the hole, the outer end of artificial pressing spill spin block, the inner of described spill spin block can make the snap close on fine motion block trigger switch, makes switch trip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548632.1U CN204857619U (en) | 2015-07-27 | 2015-07-27 | Controlling means of switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548632.1U CN204857619U (en) | 2015-07-27 | 2015-07-27 | Controlling means of switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204857619U true CN204857619U (en) | 2015-12-09 |
Family
ID=54748146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520548632.1U Expired - Fee Related CN204857619U (en) | 2015-07-27 | 2015-07-27 | Controlling means of switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204857619U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070607A (en) * | 2015-07-27 | 2015-11-18 | 苏州纽东精密制造科技有限公司 | Switch controller |
| CN106098486A (en) * | 2016-08-05 | 2016-11-09 | 厦门宏发开关设备有限公司 | The external chopper of electric energy meter and motor-operating mechanism |
| CN108174499A (en) * | 2018-01-09 | 2018-06-15 | 国网浙江绍兴市上虞区供电有限公司 | For the control device of street-lighting transformer |
-
2015
- 2015-07-27 CN CN201520548632.1U patent/CN204857619U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070607A (en) * | 2015-07-27 | 2015-11-18 | 苏州纽东精密制造科技有限公司 | Switch controller |
| CN106098486A (en) * | 2016-08-05 | 2016-11-09 | 厦门宏发开关设备有限公司 | The external chopper of electric energy meter and motor-operating mechanism |
| CN106098486B (en) * | 2016-08-05 | 2018-03-09 | 厦门宏发开关设备有限公司 | The external breaker of electric energy meter and motor-operating mechanism |
| CN108174499A (en) * | 2018-01-09 | 2018-06-15 | 国网浙江绍兴市上虞区供电有限公司 | For the control device of street-lighting transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20180727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |