CN204256534U - A kind of anti-step-out device of stepper motor of high-velocity cloud billiard ball machine - Google Patents
A kind of anti-step-out device of stepper motor of high-velocity cloud billiard ball machine Download PDFInfo
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- CN204256534U CN204256534U CN201420748771.4U CN201420748771U CN204256534U CN 204256534 U CN204256534 U CN 204256534U CN 201420748771 U CN201420748771 U CN 201420748771U CN 204256534 U CN204256534 U CN 204256534U
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- stepper motor
- ball machine
- cradle head
- billiard ball
- signal output
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Abstract
The utility model discloses a kind of anti-step-out device of stepper motor of high-velocity cloud billiard ball machine, comprise stepper motor, cradle head controllor, ring distributor, analog line driver, video camera and the rotary frame for installing described video camera, the rotating shaft of described stepper motor is connected with described rotary frame, the signal input part of described ring distributor is connected with the signal output part of described cradle head controllor, the signal output part of described ring distributor is connected with the signal input part of described analog line driver, rotating shaft place of described stepper motor is provided with azimuth encoder, the signal output part of described azimuth encoder is connected with the position signalling feedback input end of described cradle head controllor.The utility model adopts a kind of semiclosed loop feedback assembly with low cost, can effectively prevent high-velocity cloud billiard ball machine when making automatic tracking ball because produce step-out phenomenon when overheated, overload or high-velocity cloud billiard ball machine constantly switch between target.
Description
Technical field
The utility model relates to video security protection technical field, particularly relates to a kind of anti-step-out device of stepper motor of high-velocity cloud billiard ball machine.
Background technology
In safety-protection system, owing to being with the ball machine of high-speed holder owing to there is no intelligent function, general employing manual control mode, and the advantage of stepper motor is easy and simple to handle, low cost etc., therefore in this The Cloud Terrace ball machine, a large amount of stepper motor open loop approach that uses controls.But when adopting open loop approach driving load, instruction step and actual stepping existence lose synchronous possibility, in practice, existing most high-velocity cloud billiard ball machine all can because of overheated, overload or produce step-out phenomenon owing to constantly switching, adopt servomotor can solve high-speed holder step-out problem, but servomotor is expensive and control is complicated, greatly can increase use cost.
Utility model content
The purpose of this utility model is just the anti-step-out device of stepper motor providing a kind of high-velocity cloud billiard ball machine in order to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of anti-step-out device of stepper motor of high-velocity cloud billiard ball machine, comprise stepper motor, cradle head controllor, ring distributor, analog line driver, video camera and the rotary frame for installing described video camera, the rotating shaft of described stepper motor is connected with described rotary frame, the signal input part of described ring distributor is connected with the signal output part of described cradle head controllor, the signal output part of described ring distributor is connected with the signal input part of described analog line driver, rotating shaft place of described stepper motor is provided with azimuth encoder, the signal output part of described azimuth encoder is connected with the position signalling feedback input end of described cradle head controllor.
Further, described cradle head controllor is Programmable Logic Controller.
The beneficial effects of the utility model are:
The utility model adopts a kind of semiclosed loop feedback assembly with low cost, can effectively prevent high-velocity cloud billiard ball machine when making automatic tracking ball because produce step-out phenomenon when overheated, overload or high-velocity cloud billiard ball machine constantly switch between target.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the anti-step-out device of stepper motor of high-velocity cloud billiard ball machine described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, the utility model comprises stepper motor, cradle head controllor, ring distributor, analog line driver, video camera and the rotary frame for installing video camera, the rotating shaft of stepper motor is connected with rotary frame, the signal input part of ring distributor is connected with the signal output part of cradle head controllor, the signal output part of ring distributor is connected with the signal input part of analog line driver, rotating shaft place of stepper motor is provided with azimuth encoder, and the signal output part of azimuth encoder is connected with the position signalling feedback input end of cradle head controllor.
The anti-step-out device of stepper motor of high-velocity cloud billiard ball machine described in the utility model, add and be provided with ring distributor and azimuth encoder, whole control system is made to form a kind of semiclosed loop feedback arrangement with low cost, the detection of physical location when stepper motor rotates is responsible for by azimuth encoder, and feed back to cradle head controllor, cradle head controllor is Programmable Logic Controller, comparing of given pulse and physical location can be realized, if there is gap, cradle head controllor exports the turned position compensation that corresponding compensating control signal makes stepper motor.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included in protection domain of the present utility model.
Claims (2)
1. the anti-step-out device of the stepper motor of a high-velocity cloud billiard ball machine, comprise stepper motor, cradle head controllor, analog line driver, video camera and the rotary frame for installing described video camera, the rotating shaft of described stepper motor is connected with described rotary frame, it is characterized in that: the anti-step-out device of described stepper motor also comprises ring distributor, the signal input part of described ring distributor is connected with the signal output part of described cradle head controllor, the signal output part of described ring distributor is connected with the signal input part of described analog line driver, rotating shaft place of described stepper motor is provided with azimuth encoder, the signal output part of described azimuth encoder is connected with the position signalling feedback input end of described cradle head controllor.
2. the anti-step-out device of stepper motor of high-velocity cloud billiard ball machine according to claim 1, is characterized in that: described cradle head controllor is Programmable Logic Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748771.4U CN204256534U (en) | 2014-12-03 | 2014-12-03 | A kind of anti-step-out device of stepper motor of high-velocity cloud billiard ball machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748771.4U CN204256534U (en) | 2014-12-03 | 2014-12-03 | A kind of anti-step-out device of stepper motor of high-velocity cloud billiard ball machine |
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| Publication Number | Publication Date |
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| CN204256534U true CN204256534U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420748771.4U Active CN204256534U (en) | 2014-12-03 | 2014-12-03 | A kind of anti-step-out device of stepper motor of high-velocity cloud billiard ball machine |
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| CN (1) | CN204256534U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898059A (en) * | 2015-05-29 | 2015-09-09 | 中山明杰自动化科技有限公司 | Permanent magnet claw pole stepping motor function test full-detection machine |
| CN106709912A (en) * | 2016-12-29 | 2017-05-24 | 天津市亚安科技有限公司 | Automatic testing system and testing method for preset position precision |
| CN107329424A (en) * | 2017-06-29 | 2017-11-07 | 华南农业大学 | The automatic and hand pattern switching device and its control method and agricultural machinery of a kind of agricultural machinery |
| CN111208849A (en) * | 2019-12-30 | 2020-05-29 | 南京工程学院 | High-precision positioning control system and method based on motor speed reducer drive |
| CN111336241A (en) * | 2020-04-13 | 2020-06-26 | 陕西伟景机器人科技有限公司 | High-precision control system and method for eliminating rotating back clearance of speed reducer |
| WO2021169442A1 (en) * | 2020-02-24 | 2021-09-02 | 杭州海康威视数字技术股份有限公司 | Monitoring device and camera |
-
2014
- 2014-12-03 CN CN201420748771.4U patent/CN204256534U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898059A (en) * | 2015-05-29 | 2015-09-09 | 中山明杰自动化科技有限公司 | Permanent magnet claw pole stepping motor function test full-detection machine |
| CN106709912A (en) * | 2016-12-29 | 2017-05-24 | 天津市亚安科技有限公司 | Automatic testing system and testing method for preset position precision |
| CN107329424A (en) * | 2017-06-29 | 2017-11-07 | 华南农业大学 | The automatic and hand pattern switching device and its control method and agricultural machinery of a kind of agricultural machinery |
| CN107329424B (en) * | 2017-06-29 | 2020-10-09 | 华南农业大学 | Automatic and manual mode switching device of agricultural machine, control method of automatic and manual mode switching device and agricultural machine |
| CN111208849A (en) * | 2019-12-30 | 2020-05-29 | 南京工程学院 | High-precision positioning control system and method based on motor speed reducer drive |
| WO2021169442A1 (en) * | 2020-02-24 | 2021-09-02 | 杭州海康威视数字技术股份有限公司 | Monitoring device and camera |
| CN111336241A (en) * | 2020-04-13 | 2020-06-26 | 陕西伟景机器人科技有限公司 | High-precision control system and method for eliminating rotating back clearance of speed reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230223 Address after: No. 610, Floor 6, No. 40, Shayan Street, Wuhou District, Chengdu, Sichuan, 610074 Patentee after: Sichuan Lingmu Technology Co.,Ltd. Address before: 610041 504, building 6, Zone D, Tianfu Software Park, No. 216, shijicheng South Road, high tech Zone, Chengdu, Sichuan Patentee before: CHENGDU XINEDGE TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |