CN204144197U - Micro-disconnected type pre-payment automatic reclosing - Google Patents
Micro-disconnected type pre-payment automatic reclosing Download PDFInfo
- Publication number
- CN204144197U CN204144197U CN201420683577.2U CN201420683577U CN204144197U CN 204144197 U CN204144197 U CN 204144197U CN 201420683577 U CN201420683577 U CN 201420683577U CN 204144197 U CN204144197 U CN 204144197U
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- lever
- moving mechanism
- linear moving
- housing
- slide
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Abstract
Micro-disconnected type pre-payment automatic reclosing, belong to circuit breaker and manufacture field, low for solving manual closing operation efficiency, uneasy congruent problem provides this scheme, comprise breaker body and automatic closing device, the folding sneek of described breaker body and the folding sneek of automatic closing device are connected, automatic closing device comprises housing and circuit board, the entirety of the folding sneek of automatic closing device is a lever, lever is connected on housing by the fulcrum hole in the middle part of it, the lever end being positioned at enclosure interior is in transmission connection by intermediate slider and linear moving mechanism one direction, linear moving mechanism is connected with electric-motor drive by decelerator, the glide direction being positioned at linear moving mechanism is provided with two spacing contact-making switches, two spacing contact-making switches and motor are all electrically connected with circuit board.The folding of the utility model and prepayment breaker is pulled to turn round and is connected, integrally mounted formula structure, and without the need to power transmission of closing a floodgate manually, safely and fast, namely the expense that can realize hands over high efficiency power transmission namely.
Description
Technical field
The utility model relates to circuit breaker manufacturing technology field, is specifically related to a kind of micro-disconnected type pre-payment automatic reclosing.
Background technology
Prepayment breaker is widely used in various power supply unit terminal (being generally used in distribution box), prepayment breaker is connected with payment system, when the expense of prepaying is not enough or when using up, prepayment breaker is in off-state automatically, namely cut off circuit, stop power supply, after expense is supplemented with money, prepayment breaker can not close automatically connects circuit, needs to carry out manually, power transmission not in time, and waste of manpower.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of micro-disconnected type pre-payment automatic reclosing.
To achieve these goals, the utility model solves the technical scheme that its technical problem adopts: micro-disconnected type pre-payment automatic reclosing, comprise breaker body and automatic closing device, the folding sneek of described breaker body and the folding sneek of automatic closing device are connected, automatic closing device comprises housing and circuit board, the entirety of the folding sneek of automatic closing device is a lever, lever is connected on housing by the fulcrum hole in the middle part of it, the lever end being positioned at enclosure interior is in transmission connection by intermediate slider and linear moving mechanism one direction, linear moving mechanism is connected with electric-motor drive by decelerator, the glide direction being positioned at linear moving mechanism is provided with two spacing contact-making switches, two spacing contact-making switches and motor are all electrically connected with circuit board.
The utility model is worth it is further noted that, described lever is one with the lever of knuckle, the knuckle summit of lever is positioned on the axis of fulcrum hole, the bar segment length being positioned at enclosure interior lever is greater than the bar segment length of the lever being positioned at outside, and the angle between two-part bar section is 90 ° to 180 °, lever is connected on by fulcrum hole turning set on fixed axis that housing sidewall is fixedly installed.
The utility model is worth it is further noted that, described linear moving mechanism comprises the linear moving mechanism slide be solidified as a whole with enclosure interior sidewall, a spur gear is provided with in the middle part pedestal of linear moving mechanism slide, described spur gear and the rack slide be slidably mounted on linear moving mechanism slide are in transmission connection, be provided with a step in the middle part of the back of described rack slide, an end of rack slide is provided with projection.
The utility model is worth it is further noted that, one end of described intermediate slider is provided with the block that the step one direction that arranges in the middle part of the back with rack slide fastens, intermediate slider offers long kidney-shaped chute, intermediate slider is socketed by the sliding bar of long kidney-shaped chute with the lever end being arranged on enclosure interior, slide bar and lever body of rod spatial vertical.
The utility model is worth it is further noted that, described two spacing contact-making switches are all fixedly mounted in holder, wherein a holder is fixedly installed on linear moving mechanism slide one end, and another holder is fixedly installed on the madial wall of the housing of another side of linear moving mechanism slide.
The beneficial effects of the utility model: the folding of the utility model and prepayment breaker is pulled to turn round and is connected, integrally mounted formula structure, without the need to power transmission of closing a floodgate manually, safely and fast, namely the expense that can realize hands over high efficiency power transmission namely.
Accompanying drawing explanation
Fig. 1 is the utility model and breaker body connection diagram;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is internal structure schematic diagram of the present utility model.
Embodiment
Micro-disconnected type pre-payment automatic reclosing as shown in Figure 1-Figure 3, comprise breaker body 1 and automatic closing device 2, the folding sneek of described breaker body 1 and the folding sneek of automatic closing device 2 are connected, and (this execution mode adopts fixed pin shaft 14 to be in transmission connection, fixed pin shaft 14 runs through the folding sneek of breaker body 1 and the folding sneek of automatic closing device 2, all folding sneeks are made to connect into entirety, realize upwards beat or downwards beat together), automatic closing device 2 comprises housing 3 and circuit board, the entirety of the folding sneek of automatic closing device 2 is a lever, lever is connected on housing 3 by the fulcrum hole in the middle part of it, the lever end being positioned at housing 3 inside is in transmission connection by intermediate slider 4 and linear moving mechanism one direction, linear moving mechanism is in transmission connection by decelerator and motor 6, the glide direction being positioned at linear moving mechanism is provided with two spacing contact-making switches 5, two spacing contact-making switches 5 and motor 6 are all electrically connected with circuit board.
Preferably, described lever is one with the lever of knuckle, the knuckle summit of lever is positioned on the axis of fulcrum hole, the bar segment length being positioned at housing 3 internal lever is greater than the bar segment length of the lever being positioned at housing 3 outside, and the angle between two-part bar section is 90 ° to 180 °, lever is connected on by fulcrum hole turning set on fixed axis 7 that housing 3 sidewall is fixedly installed.This design of lever can make the moment of transmission increase, and mechanism is not very complicated.
Preferably, described linear moving mechanism comprises the linear moving mechanism slide 8 be solidified as a whole with housing 3 internal side wall, a spur gear is provided with in the middle part pedestal of linear moving mechanism slide 8, described spur gear and the rack slide 9 be slidably mounted on linear moving mechanism slide 8 are in transmission connection, be provided with a step in the middle part of the back of described rack slide 9, an end of rack slide 9 is provided with projection.Rack-and-pinion is the mechanism that classical rotation becomes movement, simply handy, be convenient to implement, step in the middle part of the back of rack slide 9 abuts transmission in order to realize with the one direction of intermediate slider 4, in a making process, rack slide 9 is positioned at one end of linear moving mechanism slide 8, to the other end slippage of linear moving mechanism slide 8 under the driving of motor 6, and promote intermediate slider 4 and move thus drive the swing of lever to realize feed motion, now, intermediate slider 4 motor 6 after a spacing contact-making switch 5 of conflicting reverses, rack slide 9 reverse shuffle, when rack slide 9 conflicts another limit switch 5, motor quits work, (namely rack slide 9 resets tooth bar transfixion, one is the swing space position abdicating lever when circuit breaker disconnects, be preparation of next time closing a floodgate besides).
Preferably, one end of described intermediate slider 4 be provided with the back of rack slide 9 in the middle part of the block 10 that fastens of the step one direction that arranges, intermediate slider 4 offers long kidney-shaped chute 11, intermediate slider 4 is slidably socketed with the slide bar 12 of the lever end being arranged on housing 3 inside by long kidney-shaped chute 11, slide bar 12 and lever body of rod spatial vertical.
Preferably, described two spacing contact-making switches 5 are all fixedly mounted in holder 13, wherein a holder 13 is fixedly installed on linear moving mechanism slide 8 one end, and another holder 13 is fixedly installed on the madial wall of the housing 3 of another side of linear moving mechanism slide 8.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (5)
1. micro-disconnected type pre-payment automatic reclosing, comprise breaker body (1) and automatic closing device (2), it is characterized in that, the folding sneek of described breaker body (1) and the folding sneek of automatic closing device (2) are connected, automatic closing device (2) comprises housing (3) and circuit board, the entirety of the folding sneek of automatic closing device (2) is a lever, lever is connected on housing (3) by the fulcrum hole in the middle part of it, be positioned at the inner lever end of housing (3) to be in transmission connection by intermediate slider (4) and linear moving mechanism one direction, linear moving mechanism is in transmission connection by decelerator and motor (6), the glide direction being positioned at linear moving mechanism is provided with two spacing contact-making switches (5), two spacing contact-making switches (5) and motor (6) are all electrically connected with circuit board.
2. micro-disconnected type pre-payment automatic reclosing according to claim 1, it is characterized in that, described lever is one with the lever of knuckle, the knuckle summit of lever is positioned on the axis of fulcrum hole, the bar segment length being positioned at housing (3) internal lever is greater than the bar segment length being positioned at the outside lever of housing (3), and the angle between two-part bar section is 90 ° to 180 °, lever is connected on by fulcrum hole turning set on fixed axis (7) that housing (3) sidewall is fixedly installed.
3. micro-disconnected type pre-payment automatic reclosing according to claim 2, it is characterized in that, described linear moving mechanism comprises the linear moving mechanism slide (8) be solidified as a whole with housing (3) internal side wall, a spur gear is provided with in the middle part pedestal of linear moving mechanism slide (8), described spur gear and the rack slide (9) be slidably mounted on linear moving mechanism slide (8) are in transmission connection, be provided with a step in the middle part of the back of described rack slide (9), an end of rack slide (9) is provided with projection.
4. micro-disconnected type pre-payment automatic reclosing according to claim 3, it is characterized in that, one end of described intermediate slider (4) be provided with the back of rack slide (9) in the middle part of the block (10) that fastens of the step one direction that arranges, intermediate slider (4) offers long kidney-shaped chute (11), intermediate slider (4) is slidably socketed by the slide bar (12) of long kidney-shaped chute (11) with the lever end being arranged on housing (3) inside, slide bar (12) and lever body of rod spatial vertical.
5. micro-disconnected type pre-payment automatic reclosing according to claim 1, it is characterized in that, described two spacing contact-making switches (5) are all fixedly mounted in holder (13), wherein a holder (13) is fixedly installed on linear moving mechanism slide (8) end, and another holder (13) is fixedly installed on the madial wall of housing (3) of linear moving mechanism slide (8) another side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683577.2U CN204144197U (en) | 2014-11-17 | 2014-11-17 | Micro-disconnected type pre-payment automatic reclosing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683577.2U CN204144197U (en) | 2014-11-17 | 2014-11-17 | Micro-disconnected type pre-payment automatic reclosing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144197U true CN204144197U (en) | 2015-02-04 |
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ID=52420865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420683577.2U Withdrawn - After Issue CN204144197U (en) | 2014-11-17 | 2014-11-17 | Micro-disconnected type pre-payment automatic reclosing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204144197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332367A (en) * | 2014-11-17 | 2015-02-04 | 俊朗电气有限公司 | Micro breaking type payment automatic reclosing |
-
2014
- 2014-11-17 CN CN201420683577.2U patent/CN204144197U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332367A (en) * | 2014-11-17 | 2015-02-04 | 俊朗电气有限公司 | Micro breaking type payment automatic reclosing |
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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: 20150204 Effective date of abandoning: 20161012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |