CN204044081U - Continuous stepping rotating mechanism - Google Patents
Continuous stepping rotating mechanism Download PDFInfo
- Publication number
- CN204044081U CN204044081U CN201420226534.1U CN201420226534U CN204044081U CN 204044081 U CN204044081 U CN 204044081U CN 201420226534 U CN201420226534 U CN 201420226534U CN 204044081 U CN204044081 U CN 204044081U
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- CN
- China
- Prior art keywords
- slip ring
- camera
- rotating mechanism
- procapsid
- rotation axis
- 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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- Accessories Of Cameras (AREA)
Abstract
The utility model belongs to and discloses a kind of stepping rotating mechanism continuously, belongs to mechanical rotation technique field, particularly continuous stepping connecting mechanism for rotating technology.The frame mode that this continuous stepping rotating mechanism adopts the step motor control with conducting slip ring to rotate, stepper motor is arranged on fixed head, camera is linked together by rotation axis and stepper motor, conducting slip ring is installed on procapsid by rotation axis, the cable of camera is connected on the slip ring of conducting slip ring, is connected with control system by the output cable of set collar.When camera rotates, slip ring also and then rotates, and set collar is motionless, and in rotary course, precision is high, and reliability is high, can ensure that camera cable can not produce wrapping phenomena, thus ensures the reliably working of camera.Meanwhile, the continuous stepping rotating mechanism of the utility model, is connected by screw between each component part, has good maintainability and interchangeability.
Description
Technical field
The utility model belongs to mechanical rotation technique field, relates to fixed body and rotary body interconnection technique, particularly continuous stepping connecting mechanism for rotating technology.
Background technology
Inner-walls of duct detector carries out taking a kind of photoelectric measurement instrument that then image carries out image procossing, analysis to inner-walls of duct by two CCD camera.By the restriction of CCD camera visual field, the image range of CCD camera shooting can not internally once have been taken by the whole circumference of thorax, and CCD camera needs the continuous anglec of rotation, to complete the shooting to whole circumference, automatic traveling mechanism constantly advances simultaneously, and CCD camera has also needed the shooting task of diverse location.Because CCD camera is connected by power lead, signal wire and video transmission line with rear method, system, after rotation, all kinds of line also and then rotates CCD camera, easily causes the winding of line, causes the disengagement of line; CCD camera rotates too in next position simultaneously, and after multiple rotary, line is certain to be torn; As a position CCD camera rotates forward, next position-reversed rotates, and image captured by twice well can not keep the consistance of inner-walls of duct image, affects image process and analysis, brings difficulty to inner surface testing.
Summary of the invention
The utility model overcomes the winding problem of the cable that above-mentioned rotary course brings, and provide a kind of stepping rotating mechanism continuously, camera head and pipeline are carried out locking and unblock by push rod by it, have lock and put convenience, simple, the impact-resistant advantage of structure.
For achieving the above object, the technical program is as follows:
A kind of stepping rotating mechanism continuously, comprises procapsid, is provided with motor in procapsid, be provided with conduction chute, and the set collar of conduction chute is fixed on procapsid, and the output terminal of motor is connected with slip ring and the camera of conduction chute; The cable of camera is connected on the slip ring of conduction chute, and the outlet line of conduction chute set collar is connected with control system.
Further, the output terminal of described motor is provided with rotation axis by bearing, and the swivel becket of conducting slip ring is fixed on the middle part of rotation axis, the outer end fixed camera of rotation axis.
Further, be provided with fixed head in described procapsid, motor is fixed by screws on fixed head.
Further, described conduction chute is fixed on the outboard end of procapsid.
Principle of work of the present utility model and the course of work as follows:
This is stepping rotating mechanism continuously, comprises procapsid, motor, conducting slip ring, camera, camera cable, conducting slip ring output cable etc.
The utility model adds conducting slip ring on original housing, step motor control with conducting slip ring rotates, the output terminal that the swivel becket of this conducting slip ring follows motor rotates, now swivel becket is connected with camera line, such swivel becket, camera line and camera rotate simultaneously, would not occur the problem be wound around like this, and the set collar of conducting slip ring are fixed on procapsid, the fixing output line of conducting slip ring is connected with control system, this addresses the problem the problem of wire being wound.
Motor is by being arranged on procapsid, and rotation axis is fixed on the rotation axis of motor by bearing, and camera and conducting slip ring are installed on the rotating shaft.
Camera is linked together by rotation axis and motor, and conducting slip ring is installed on procapsid by rotation axis, and the cable of camera is connected on the slip ring of conducting slip ring, is connected with control system by the output cable of set collar.When camera rotates, slip ring also and then rotates, and set collar is motionless, thus ensures the reliably working of camera.
The continuous stepping rotating mechanism of the utility model, be connected by screw between each component part, have good maintainability and interchangeability, in rotary course, precision is high, and reliability is high, can ensure that CCD camera cable can not produce wrapping phenomena.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings;
The continuous stepping rotating mechanism structural representation that accompanying drawing 1 the utility model relates to
Wherein: 1-procapsid, 2-stepper motor, 3-bearing, 4-rotation axis, 5-conducting slip ring, 6-CCD camera, 7-camera cable, 8-conducting slip ring exports cable, 9-screw, 10-screw.
Embodiment
The correlation technique content do not addressed below all can adopt or use for reference prior art.
Technical scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the application's protection.
As shown in Figure 1, a kind of stepping rotating mechanism continuously comprises procapsid 1, motor; This motor adopts the form of stepper motor 2, and stepper motor 2 is fixed on fixed head by screw 10, and fixed head is arranged on procapsid 1.
The output shaft of stepper motor 2 is provided with rotation axis 4 by bearing 3, and the other end of rotation axis 4 is provided with conducting slip ring 5 and CCD camera 6; The camera cable 7 of CCD camera 6 is connected on the slip ring of conduction chute 5, and the conducting slip ring of conduction chute 5 set collar exports cable 8 and is connected with control system.
The swivel becket of conducting slip ring 5 is fixed on the middle part of rotation axis 4, and CCD camera 6 is arranged on the outer end of rotation axis 4, and the set collar of conducting slip ring 5 is fixed on the outboard end of procapsid 1 by screw 9.
When stepper motor rotates, the slip ring of rotation axis 4, conducting slip ring 5, CCD camera 6 and cable also rotate together, and conducting slip ring 5 set collar and export cable and maintain static, thus realize utility model and relate to continuous stepping rotating mechanism.
This continuous stepping rotating mechanism structure is simple, and in rotary course, precision is high, and reliability is high, ensure that the transmission of CCD camera image.
The above is only the preferred implementation of the application, those skilled in the art is understood or realizes the application.To be apparent to one skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the application, can realize in other embodiments.Therefore, the application can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a continuous stepping rotating mechanism, comprises procapsid, is provided with motor in procapsid, it is characterized in that: be provided with conduction chute, and the set collar of conduction chute is fixed on procapsid, and the output terminal of motor is connected with slip ring and the camera of conduction chute; The cable of camera is connected on the slip ring of conduction chute, and the outlet line of conduction chute set collar is connected with control system.
2. continuous stepping rotating mechanism according to claim 1, is characterized in that: the output terminal of described motor is provided with rotation axis by bearing, and the swivel becket of conducting slip ring is fixed on the middle part of rotation axis, the outer end fixed camera of rotation axis.
3. continuous stepping rotating mechanism according to claim 1 and 2, is characterized in that: be provided with fixed head in described procapsid, motor is fixed by screws on fixed head.
4. continuous stepping rotating mechanism according to claim 2, is characterized in that: described conduction chute is fixed on the outboard end of procapsid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420226534.1U CN204044081U (en) | 2013-12-30 | 2014-05-06 | Continuous stepping rotating mechanism |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874493.2 | 2013-12-30 | ||
| CN201320874493 | 2013-12-30 | ||
| CN201420226534.1U CN204044081U (en) | 2013-12-30 | 2014-05-06 | Continuous stepping rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204044081U true CN204044081U (en) | 2014-12-24 |
Family
ID=52244732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420226534.1U Expired - Fee Related CN204044081U (en) | 2013-12-30 | 2014-05-06 | Continuous stepping rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204044081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107958713A (en) * | 2016-10-14 | 2018-04-24 | 核动力运行研究所 | A kind of video inspection device of steam generator nozzle inner wall |
-
2014
- 2014-05-06 CN CN201420226534.1U patent/CN204044081U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107958713A (en) * | 2016-10-14 | 2018-04-24 | 核动力运行研究所 | A kind of video inspection device of steam generator nozzle inner wall |
| CN107958713B (en) * | 2016-10-14 | 2024-02-09 | 核动力运行研究所 | Video inspection device for inner wall of steam generator connecting pipe |
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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: 20141224 Termination date: 20150506 |
|
| EXPY | Termination of patent right or utility model |