CN2891247Y - Signal panel of remote location signal transmitter for electric actuating mechanism of onload tapping switch - Google Patents
Signal panel of remote location signal transmitter for electric actuating mechanism of onload tapping switch Download PDFInfo
- Publication number
- CN2891247Y CN2891247Y CN 200520048319 CN200520048319U CN2891247Y CN 2891247 Y CN2891247 Y CN 2891247Y CN 200520048319 CN200520048319 CN 200520048319 CN 200520048319 U CN200520048319 U CN 200520048319U CN 2891247 Y CN2891247 Y CN 2891247Y
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- CN
- China
- Prior art keywords
- signal
- remote location
- nail
- touches
- plate
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- Expired - Fee Related
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Abstract
The utility model discloses a signal panel with an on-load tap-changer electrically-operated mechanism long range position signal sender, which is adapted to a rotor plate of the signal sender and a contact interlocking the rotor plate. The signal panel comprises a signal plate which provides a contact pin and a common conductance ring. The utility model is characterized in that contact pin, which is made of circular arc metallic material, is provided on the signal plate by Gray code arrangement and is located out or in side of the common conductance ring. The utility model has the advantages of simple structure, better contact effect, reliable signal sending.
Description
Technical field
The utility model includes a kind of remote location signal sender signal dish of on-load shunting switch motor-operating mechanism.
Background technology
The on load tap changer motor-operating mechanism is used for the tap position of on load tap changer is carried out conversion and control.Its remote location signal transmitter is used for according to diverse location, sends out the signal of tap conversion service position.
Existing on load tap changer motor-operating mechanism comprises cabinet 11 as shown in Figure 1, 2, is located at drive disk assembly 12 and electric elements 13 in the cabinet.
Drive disk assembly comprises motor 121, drive pulley 122, driven pulley 123, output shaft 124, travelling gear 125, position indicating mechanism 127.
Wherein position indicating mechanism 127 comprises cam disc 1271, tap conversion indicator wheel 1272 and position indicating dial 1273, remote location signal transmitter 1274, counter 1275 of cam stroke switch etc.
When motor 121 starts, drive driven pulley 123 through main pulley 122 and rotate, the driving force of driven pulley reaches power transmission shaft 124, carries out tap change operation thereby drive shunting switch.
The shaft gear of control gear on output shaft 124 of position indication reaches travelling gear 125, driving tap conversion indicator wheel 1272 and planetary gear rotates, so position indicating dial 1273 is followed rotation, and the service position of indicating mechanism's action, remote location signal transmitter 1274 is sent out the signal of tap conversion service position according to diverse location.
Existing remote location signal transmitter comprises as shown in Figure 3: signal panels 12741, rotor plate 12742, rotation axis 12743, contact 12744, support spring 12745 etc.
Signal panels 12741 (as shown in Figure 4) mainly comprise: signal plate 127411, touch nail 127412, public conducting ring 127413 etc.Public conducting ring is fixedly mounted on the signal plate, touch nail be distributed in the concentric circumference of public conducting ring on, different tap position is corresponding different touches nail.
When rotation axis 12743 rotates, driving rotor plate 12742 rotates, thereby driving contact along the circumferential direction moves, the supported spring of a boss of contact promotes to slide in the upper surface of public conducting ring all the time, another boss is promoted alternately to contact with touching to follow closely by another support spring, what be touched touches nail by contact and public conducting ring conducting, and shunting switch carries out tap change operation once, and then rotor plate drives contact and touches that nail separates and touch nail joint and touch conducting with adjacent with current.Touching of diverse location followed closely and public conducting ring conducting, sends out the signal of corresponding tap conversion service position.
Existing remote location signal sender signal dish is distributed on the concentric circumference owing to touching nail, different tap position is corresponding different touches nail, therefore inevitable each adjacent touching has a separation gap between the nail, when touching the nail position from one, contact slides into the adjacent nail that touches during the position, certainly exist a contact and touch that nail does not contact or contact touches the transient process that nail contacts simultaneously with two, the result who brings no signal or two signal to send out.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of existing motor-operating mechanism remote location signal sender signal dish, and the signal panels of a kind of brand-new on load tap changer motor-operating mechanism remote location signal transmitter that proposes, these signal panels will touch nail and corresponding tap conversion service position and change arranged mode by Gray code into by mode one to one, thereby make total simple, contact effectively, signal sends reliable.
The technical measures that the utility model is taked are: the signal panels of on load tap changer motor-operating mechanism remote location signal transmitter are used with the rotor plate of signal transmitter with the contact of rotor plate interlock; Described signal panels comprise signal plate, and described signal plate is provided with and touches nail and public conducting ring; Be characterized in that the described nail that touches is made of the metal material of circular arc bar shaped, be arranged on the signal plate, be positioned at the public conducting ring outside and/or inboard by the arranged mode of Gray code.
The signal panels of above-mentioned on load tap changer motor-operating mechanism remote location signal transmitter, wherein, the described nail that touches distributes and to be arranged on the circumference of the concentric but different radii of a plurality of and public conducting ring.
The signal panels of above-mentioned on load tap changer motor-operating mechanism remote location signal transmitter, wherein, described touch nail with the form of printed substrate or with conducting metal for example copper sheet etc. be fixed on the signal plate.
The signal panels of above-mentioned on load tap changer motor-operating mechanism remote location signal transmitter, wherein, in different tap conversion service positions, contact and a plurality of nail that touches with its interlock on the described rotor plate intersect, in its when rotation, per two adjacent tap conversion service positions must and only increase and decrease a crossing nail that touches.
Because the utility model has adopted above technical scheme, to touch nail and make the circular arc bar shaped, press the arranged mode of Gray code, be arranged in several with the concentric circumference of public conducting ring on, the different tap conversion service positions and the line in the center of circle touch nail by the corresponding relation of Gray code and several and intersect, and per two adjacent tap conversion service positions must and only increase and decrease a crossing nail that touches.Therefore contact is good, and it is reliable to send signal.
Description of drawings
Concrete structure of the present utility model is further provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the structural representation of motor-operating mechanism in the on load tap changer.
Fig. 2 is the structural representation of the transmission mechanism of on load tap changer motor-operating mechanism.
Fig. 3 is the structural representation cutaway view of prior art on load tap changer motor-operating mechanism remote location signal transmitter.
Fig. 4 is the vertical view of the signal panels in the prior art on load tap changer motor-operating mechanism remote location signal transmitter.
Fig. 5 is the vertical view of the signal panels of the utility model on load tap changer motor-operating mechanism remote location signal transmitter.
Embodiment
See also Fig. 5.The signal panels of the utility model on load tap changer motor-operating mechanism remote location signal transmitter are used with the rotor plate of signal transmitter with the contact of rotor plate interlock.The signal panels of this on load tap changer motor-operating mechanism remote location signal transmitter comprise signal plate 31, and this signal plate is provided with and touches nail 32 and public conducting ring 33; Touching nail 32 metal materials by the circular arc bar shaped constitutes, with the form of printed substrate be located on the signal plate (also adopt certainly other modes with conducting metal for example copper sheet be fixed on the signal plate), and be arranged on the signal plate 31 by the arranged mode of Gray code, be positioned at public conducting ring 33 outsides or inboard, also can be positioned at public conducting ring 33 outsides and inboard simultaneously, concentric with public conducting ring, but different radii.
When the signal panels of on load tap changer motor-operating mechanism remote location signal transmitter use, described rotor plate is in different tap conversion service positions, intersect with contact and a plurality of nail that touches of its interlock, in its when rotation, per two adjacent tap conversion service positions must and only increase and decrease a crossing nail that touches.
Claims (5)
1, the signal panels of on load tap changer motor-operating mechanism remote location signal transmitter are used with the rotor plate of signal transmitter with the contact of rotor plate interlock; Described signal panels comprise signal plate, and described signal plate is provided with and touches nail and public conducting ring; It is characterized in that the described nail that touches is made of the metal material of circular arc bar shaped, be arranged on the signal plate, be positioned at the public conducting ring outside and/or inboard by the arranged mode of Gray code.
2, the signal panels of on load tap changer motor-operating mechanism remote location signal transmitter according to claim 1 is characterized in that, the described nail that touches distributes and to be arranged on the circumference of the concentric but different radii of a plurality of and public conducting ring.
3, the signal panels of on load tap changer motor-operating mechanism remote location signal transmitter according to claim 1 is characterized in that, the described nail that touches is located on the signal plate with the form of printed substrate.
4, the signal panels of on load tap changer motor-operating mechanism remote location signal transmitter according to claim 1 is characterized in that, the described nail that touches adopts conducting metal to be fixed on the signal plate.
5, the signal panels of on load tap changer motor-operating mechanism remote location signal transmitter according to claim 1, it is characterized in that, in different tap conversion service positions, contact and a plurality of nail that touches with its interlock on the described rotor plate intersect, in its when rotation, per two adjacent tap conversion service positions must and only increase and decrease a crossing nail that touches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520048319 CN2891247Y (en) | 2005-12-30 | 2005-12-30 | Signal panel of remote location signal transmitter for electric actuating mechanism of onload tapping switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520048319 CN2891247Y (en) | 2005-12-30 | 2005-12-30 | Signal panel of remote location signal transmitter for electric actuating mechanism of onload tapping switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2891247Y true CN2891247Y (en) | 2007-04-18 |
Family
ID=38021912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520048319 Expired - Fee Related CN2891247Y (en) | 2005-12-30 | 2005-12-30 | Signal panel of remote location signal transmitter for electric actuating mechanism of onload tapping switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2891247Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236366A (en) * | 2013-05-07 | 2013-08-07 | 广州岳立金属制品有限公司 | PCB (Printed Circuit Board) of digital coding switch and digital coding switch with PCB |
| CN111580607A (en) * | 2020-05-06 | 2020-08-25 | 无锡睿勤科技有限公司 | Signal trigger device and wearable equipment |
-
2005
- 2005-12-30 CN CN 200520048319 patent/CN2891247Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236366A (en) * | 2013-05-07 | 2013-08-07 | 广州岳立金属制品有限公司 | PCB (Printed Circuit Board) of digital coding switch and digital coding switch with PCB |
| CN111580607A (en) * | 2020-05-06 | 2020-08-25 | 无锡睿勤科技有限公司 | Signal trigger device and wearable equipment |
| WO2021223456A1 (en) * | 2020-05-06 | 2021-11-11 | 上海创功通讯技术有限公司 | Signal triggering device and wearable apparatus |
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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: 20070418 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |