CN205789791U - A kind of circuit breaker operation mechanism with photoelectric sensor - Google Patents
A kind of circuit breaker operation mechanism with photoelectric sensor Download PDFInfo
- Publication number
- CN205789791U CN205789791U CN201521015622.8U CN201521015622U CN205789791U CN 205789791 U CN205789791 U CN 205789791U CN 201521015622 U CN201521015622 U CN 201521015622U CN 205789791 U CN205789791 U CN 205789791U
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- CN
- China
- Prior art keywords
- photoelectric sensor
- rotating disk
- band tooth
- tooth rotating
- gear
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of circuit breaker operation mechanism with photoelectric sensor, including band tooth rotating disk, combined floodgate pushing mechanism, photoelectric sensor, brake separating mechanism, control circuit board, motor sub-assembly, worm gear, the first gear and the second gear, band tooth rotating disk drives combined floodgate pushing mechanism and brake separating mechanism to complete switch closing and switch opening action respectively, the relative position of photoelectric sensor detection band tooth rotating disk, motor sub-assembly uses two-part worm screw principle with worm gear.Operating mechanism of the present utility model uses photoelectric sensor to realize mechanism's position control in switch closing and switch opening, greatly strengthen diamagnetic field interference performance, photoelectric sensor response is rapidly, advantageously the operation in mechanism controls, this utility model have employed novel two-part plastic endless screw design simultaneously, the error of drive mechanism can be effectively eliminated, make mechanism driving more smoothly.
Description
Technical field
This utility model relates to intelligent breaker technical field, particularly relates to a kind of circuit breaker operation mechanism with photoelectric sensor.
Background technology
Along with the popularization of intelligent grid, starting progressively to apply with the intelligent breaker remotely controlling switch closing and switch opening function, the basic structure of this chopper is that operating mechanism module realizes plus chopper.Operating mechanism, in order to reliably realize the whole process of switch closing and switch opening, the most typically uses Hall element to realize the position control in operating process.But Hall element is the most sensitive to magnetic field, diamagnetic field interference ratio is more weak, can cause controlling confusion as outside applies magnetic interference, Hall element response time causes realizing the accurate control to position more slowly, causes operating mechanism concordance operating breaker switch closing and switch opening when the best.
Utility model content
The utility model proposes a kind of circuit breaker operation mechanism with photoelectric sensor, photoelectric sensor is used to realize mechanism's position control in switch closing and switch opening, greatly strengthen diamagnetic field interference performance, rapidly, advantageously the operation in mechanism controls in photoelectric sensor response.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of circuit breaker operation mechanism with photoelectric sensor of this utility model, including band tooth rotating disk, combined floodgate pushing mechanism, photoelectric sensor, brake separating mechanism, control circuit board, motor sub-assembly, worm gear, the first gear and the second gear；
Described motor sub-assembly connects described worm gear to provide power, described control circuit board connects described motor sub-assembly control motor and rotates, described worm gear engages described first gear of connection, described second gear and described band tooth rotating disk successively, described combined floodgate pushing mechanism is arranged on band tooth rotating disk, being provided with the first boss on described band tooth rotating disk, described first boss is used for promoting described combined floodgate pushing mechanism to close a floodgate and for promoting described brake separating mechanism separating brake；
Described combined floodgate pushing mechanism includes pushing mechanism body, it is provided with the second boss on described mechanism body outer circumferential side, being arranged on band tooth rotating disk of axis rotation can freely be made relative to the center of circle of band tooth rotating disk in one end of described pushing mechanism body, described pushing mechanism body and described band tooth rotating disk are the most freely rotatable, and the other end of described pushing mechanism body connects non-circular power transmission shaft；During combined floodgate, the first boss on band tooth rotating disk can promote the second boss to rotate, and drives non-circular power transmission shaft to rotate simultaneously, non-circular power transmission shaft and circuit breaker handle coaxial rotating；
Described brake separating mechanism includes mechanism body, and described mechanism body one end connects the first axle, and outer circumferential side connects arcwall face and the second axle, and described arcwall face extends to band tooth rotating disk；During separating brake, the first boss of band tooth rotating disk promotes arcwall face, so that the second axle rotates around the first axle, in the hole of the tripping that the second axle is contained in chopper, will drive the tripping of chopper when the second axle rotates, and rear circuit breaker trip is stirred in the tripping of chopper；
Described photoelectric sensor includes that photoelectric sensor transmitting tube and photoelectric sensor receive pipe, is separately positioned on the both sides that band tooth rotating disk is relative, and described band tooth rotating disk is provided with several holes of printing opacity when photoelectric sensor transmitting tube detection position；When photoelectric sensor receives the light that pipe detects photoelectric sensor transmitting tube through described hole, photoelectric sensor reception pipe is converted into the signal of telecommunication and feeds back to control circuit board, and control circuit board controls motor sub-assembly according to signal and makes the instruction stopping or being rotated further.
Further, described motor sub-assembly includes motor, and the motor shaft of motor is cased with worm screw, motor shaft and worm screw matched in clearance, and described worm engaging connects worm gear.
Further, the motor shaft of described motor being cased with axle sleeve, axle sleeve and motor shaft interference fit, axle sleeve outer circumferential side is provided with the first raised line, described worm screw inwall is provided with the second raised line；When motor shaft rotates, axle sleeve rotates with, and the first raised line promotes the second raised line to make worm screw rotate around motor shaft, and worm screw drives worm gear to rotate.
Further, the longitudinal section of described non-circular power transmission shaft is triangle, quadrangle or pentagon.
Compared with prior art, Advantageous Effects of the present utility model: use photoelectric sensor to realize mechanism's position control in switch closing and switch opening, greatly strengthen diamagnetic field interference performance, rapidly, advantageously the operation in mechanism controls in photoelectric sensor response；Worm screw and motor shaft are matched in clearance, thus have effectively eliminated the stress of worm and wheel when transmission, make transmission more smoothly.
The utility model is described in further detail in explanation below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is operating mechanism overall schematic；
Fig. 2 is photoelectric sensor position view；
Fig. 3 is band tooth rotating disk schematic diagram；
Fig. 4 is combined floodgate pushing mechanism schematic diagram；
Fig. 5 is brake separating mechanism schematic diagram；
Fig. 6 is two-part worm screw (motor sub-assembly and worm gear) principle schematic (explosive view)；
Fig. 7 is "on" position figure；
Fig. 8 is return state diagram；
Fig. 9 is gate-dividing state figure；
Figure 10 is the attachment structure exploded view of band tooth rotating disk and combined floodgate pushing mechanism.
Description of reference numerals: 1-band tooth rotating disk；11-the first boss；12-hole；2-combined floodgate pushing mechanism；21-the second boss；The non-circular power transmission shaft of 22-；23-pushing mechanism body；3-photoelectric sensor；31-photoelectric sensor transmitting tube；32-photoelectric sensor receives pipe；4-brake separating mechanism；41-arcwall face；42-the first axle；43-the second axle；44-mechanism body；5-control circuit board；6-motor sub-assembly；61-motor；62-motor shaft；63-axle sleeve；64-the first raised line；65-worm screw；66-the second raised line；7-worm gear；8-the first gear；9-the second gear.
Detailed description of the invention
As shown in figures 1 to 6, a kind of circuit breaker operation mechanism with photoelectric sensor, including band tooth rotating disk 1, combined floodgate pushing mechanism 2, photoelectric sensor 3, brake separating mechanism 4, control circuit board 5, motor sub-assembly 6, worm gear the 7, first gear 8 and the second gear 9；Motor sub-assembly 6 connects described worm gear 7 to provide power, described control circuit board 5 connects described motor sub-assembly 6 and controls motor and rotate, described worm gear 7 engages described first gear 8 of connection, described second gear 9 and described band tooth rotating disk 1 successively, described combined floodgate pushing mechanism 2 is arranged on band tooth rotating disk 1, being provided with the first boss 11 on described band tooth rotating disk 1, described first boss 11 is used for promoting the described 2-in-1 lock of combined floodgate pushing mechanism and for promoting described brake separating mechanism 4 separating brake；Motor sub-assembly 6 includes motor 61, it is cased with worm screw 65 on the motor shaft 62 of motor 61, motor shaft 62 and worm screw 65 matched in clearance, the engagement of described worm screw 65 connects worm gear 7, utilize two-part worm screw principle, it is cased with axle sleeve 63 on the motor shaft 62 of motor 61, axle sleeve 63 and motor shaft 62 interference fit, axle sleeve 63 outer circumferential side is provided with the first raised line 64, it is provided with the second raised line 66 on described worm screw 65 inwall, worm screw 65 can be plastic endless screw, when motor shaft 62 rotates, axle sleeve 63 rotates with, first raised line 64 promotes the second raised line 66 to make worm screw 65 rotate around motor shaft 62, worm screw 65 drives worm gear 7 to rotate；Combined floodgate pushing mechanism 2 includes pushing mechanism body 23, it is provided with the second boss 21 on described mechanism body 23 outer circumferential side, being arranged on band tooth rotating disk 1 of axis rotation the center of circle of opposite band tooth rotating disk 1 can freely be made in one end of described pushing mechanism body 23, the other end of described pushing mechanism body 23 connects non-circular power transmission shaft 22, the longitudinal section of this non-circular power transmission shaft 22 is such special-shaped axis such as triangle, quadrangle (tetragon), pentagon (pentagon), preferably Axis Tripod, when Axis Tripod pulls handle, stress is not easy to skid；During combined floodgate, the first boss 11 on band tooth rotating disk 1 can promote the second boss 21 to rotate, and drives non-circular power transmission shaft 22 to rotate simultaneously, non-circular power transmission shaft 22 and circuit breaker handle coaxial rotating；Brake separating mechanism 4 includes mechanism body 44, described mechanism body 44 one end connects the first axle 42, connect on outer circumferential side and have arcwall face 41 and the second axle 43, described arcwall face 41 extends to band tooth rotating disk 1, and during separating brake, the first boss 11 of band tooth rotating disk 1 promotes arcwall face 41, so that the second axle 43 rotates around the first axle 42, in the hole of the tripping that the second axle 43 is contained in chopper, will drive the tripping of chopper when the second axle 43 rotates, rear circuit breaker trip is stirred in the tripping of chopper；Photoelectric sensor 3 includes that photoelectric sensor transmitting tube 31 and photoelectric sensor receive pipe 32, it is separately positioned on the both sides that described band tooth rotating disk 1 is relative, described band tooth rotating disk 1 is provided with several holes 12 of printing opacity when photoelectric sensor transmitting tube 31 detects position, when photoelectric sensor receives the light that pipe 32 detects photoelectric sensor transmitting tube 31, represent that described band tooth rotating disk 1 turns to corresponding position, as: when photoelectric sensor reception pipe 32 receives the light that one of them hole 12 passes through, represent that described band tooth rotating disk 1 turns to the relevant position of in-place closing；When receiving the light that another hole 12 passes through, represent that described band tooth rotating disk 1 turns to the relevant position of return position；When receiving the light that yet another hole 12 passes through, represent that described band tooth rotating disk 1 turns to the relevant position that separating brake puts in place.Photoelectric sensor reception pipe 32 is converted into the signal of telecommunication respectively and feeds back to control circuit board 5, and control circuit board 5 controls motor sub-assembly 6 according to the signal of telecommunication received and makes the instruction stopping or being rotated further.
As shown in Figure 10, described pushing mechanism body 23 and described band tooth rotating disk 1 are arranged on same axis and can freely make axis rotation, do not influence each other, mechanism body 23 can only drive second protruding 21 could rotate by first on band tooth rotating disk 1 protruding 11, and then driving non-circular power transmission shaft 22 to rotate, it can not be fixed on band tooth rotating disk 1 and rotate with the rotation of band tooth rotating disk 1.
As Figure 7-9, it is respectively combined floodgate, return and gate-dividing state figure.When operating breaker closes a floodgate, band tooth rotating disk 1 rotates clockwise drive combined floodgate pushing mechanism 2, and non-circular power transmission shaft 22 drives circuit breaker handle to close a floodgate；When photoelectric sensor 3 detects closing position, motor shaft 62 stops operating, and turning anticlockwise, and photoelectric sensor 3 stops the rotation when return position being detected；When operating breaker separating brake, band tooth rotating disk 1 rotates counterclockwise drive separating brake pushing mechanism 4, and the second axle 43 makes chopper tripping, and rear circuit breaker trip is stirred in the tripping of chopper.
Embodiment described above is only to be described optimal way of the present utility model; not scope of the present utility model is defined; on the premise of without departing from this utility model design spirit; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that this utility model claims determine.
Claims (4)
1. the circuit breaker operation mechanism with photoelectric sensor, it is characterised in that: include band tooth rotating disk (1), combined floodgate pushing mechanism (2), photoelectric sensor (3), brake separating mechanism (4), control circuit board (5), motor sub-assembly (6), worm gear (7), the first gear (8) and the second gear (9)；
Described motor sub-assembly (6) connects described worm gear (7) to provide power, described control circuit board (5) connects described motor sub-assembly (6) control motor and rotates, described worm gear (7) engages described first gear (8) of connection successively, described second gear (9) and described band tooth rotating disk (1), described combined floodgate pushing mechanism (2) is arranged on described band tooth rotating disk (1), it is provided with the first boss (11) on described band tooth rotating disk (1), described first boss (11) is used for promoting described combined floodgate pushing mechanism (2) to close a floodgate and for promoting described brake separating mechanism (4) separating brake；
Described combined floodgate pushing mechanism (2) includes pushing mechanism body (23), the second boss (21) it is provided with on described mechanism body (23) outer circumferential side, being arranged on described band tooth rotating disk (1) of axis rotation can freely be made relative to the center of circle of described band tooth rotating disk (1) in one end of described pushing mechanism body (23), described pushing mechanism body (23) and described band tooth rotating disk (1) are the most freely rotatable, the other end of described pushing mechanism body (23) connects non-circular power transmission shaft (22), during combined floodgate, the first boss (11) on described band tooth rotating disk (1) can promote described second boss (21) to rotate, drive described non-circular power transmission shaft (22) to rotate simultaneously, described non-circular power transmission shaft (22) and circuit breaker handle coaxial rotating；
Described brake separating mechanism (4) includes mechanism body (44), described mechanism body (44) one end connects the first axle (42), connect on outer circumferential side and have arcwall face (41) and the second axle (43), described arcwall face (41) extends to described band tooth rotating disk (1), during separating brake, described first boss (11) on described band tooth rotating disk (1) promotes described arcwall face (41), so that described second axle (43) rotates around described first axle (42), in the hole of the tripping that described second axle (43) is contained in chopper, the tripping of chopper will be driven when described second axle (43) rotates, rear circuit breaker trip is stirred in the tripping of chopper；
Described photoelectric sensor (3) includes that photoelectric sensor transmitting tube (31) and photoelectric sensor receive pipe (32), it is separately positioned on the both sides that described band tooth rotating disk (1) is relative, described band tooth rotating disk (1) is provided with several holes (12) of printing opacity when photoelectric sensor transmitting tube (31) detection position, when described photoelectric sensor receives the light that pipe (32) detects described photoelectric sensor transmitting tube (31) through described hole (12), described photoelectric sensor reception pipe (32) is converted into the signal of telecommunication and feeds back to described control circuit board (5), described control circuit board (5) controls described motor sub-assembly (6) according to signal and makes the instruction stopping or being rotated further.
Circuit breaker operation mechanism with photoelectric sensor the most according to claim 1, it is characterized in that: described motor sub-assembly (6) includes motor (61), it is cased with worm screw (65) on the motor shaft (62) of described motor (61), motor shaft (62) and worm screw (65) matched in clearance, described worm screw (65) engagement connects worm gear (7).
Circuit breaker operation mechanism with photoelectric sensor the most according to claim 2, it is characterized in that: on the motor shaft (62) of described motor (61), be cased with axle sleeve (63), described axle sleeve (63) and described motor shaft (62) interference fit, described axle sleeve (63) outer circumferential side is provided with the first raised line (64), the second raised line (66) it is provided with on described worm screw (65) inwall, when described motor shaft (62) rotates, described axle sleeve (63) rotates with, described first raised line (64) promotes described second raised line (66) to make described worm screw (65) rotate around described motor shaft (62), described worm screw (65) drives described worm gear (7) to rotate.
Circuit breaker operation mechanism with photoelectric sensor the most according to claim 1, it is characterised in that: the longitudinal section of described non-circular power transmission shaft (22) is triangle, quadrangle or pentagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521015622.8U CN205789791U (en) | 2015-12-10 | 2015-12-10 | A kind of circuit breaker operation mechanism with photoelectric sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521015622.8U CN205789791U (en) | 2015-12-10 | 2015-12-10 | A kind of circuit breaker operation mechanism with photoelectric sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205789791U true CN205789791U (en) | 2016-12-07 |
Family
ID=57413651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521015622.8U Withdrawn - After Issue CN205789791U (en) | 2015-12-10 | 2015-12-10 | A kind of circuit breaker operation mechanism with photoelectric sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205789791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876221A (en) * | 2015-12-10 | 2017-06-20 | 悦动智能电器有限公司 | A kind of circuit breaker operation mechanism with photoelectric sensor |
| CN111755297A (en) * | 2020-07-09 | 2020-10-09 | 江苏三口井信息科技有限公司 | Multifunctional circuit breaker device with automatic opening and closing control mechanism |
-
2015
- 2015-12-10 CN CN201521015622.8U patent/CN205789791U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876221A (en) * | 2015-12-10 | 2017-06-20 | 悦动智能电器有限公司 | A kind of circuit breaker operation mechanism with photoelectric sensor |
| CN106876221B (en) * | 2015-12-10 | 2018-10-12 | 悦动智能电器有限公司 | A kind of circuit breaker operation mechanism with photoelectric sensor |
| CN111755297A (en) * | 2020-07-09 | 2020-10-09 | 江苏三口井信息科技有限公司 | Multifunctional circuit breaker device with automatic opening and closing control mechanism |
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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: 20161207 Effective date of abandoning: 20181012 |
|
| AV01 | Patent right actively abandoned |