CN106813057A - A kind of application method of accessory workshop fire prevention camera base - Google Patents
A kind of application method of accessory workshop fire prevention camera base Download PDFInfo
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- CN106813057A CN106813057A CN201510849975.6A CN201510849975A CN106813057A CN 106813057 A CN106813057 A CN 106813057A CN 201510849975 A CN201510849975 A CN 201510849975A CN 106813057 A CN106813057 A CN 106813057A
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- steel ball
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Abstract
The invention discloses a kind of application method of accessory workshop fire prevention camera base, comprise the following steps：Revolution drives input lever rotation, and the camera on take-off lever then starts rotation carries out monitor in real time；Adjustment driven gear simultaneously drives driving gear to rotate, the two ends end of the support bar of steel ball is separately positioned in groove and in chute, driving gear is rotated and causes that the contact point between steel ball and active cone pulley and driven cone pulley is moved, and then causes output radius change relative with input radius generation.By the flexible control to rotary speed of cam, the accident that camera is coped with adjusts the emphasis for shooting in time, and steady adjustment camera direction of rotation and rotary speed pause and transition in rhythm or melody sense occur and enter when reducing camera adjustment, and improve the quality of monitoring image.
Description
Technical field
The present invention relates to a kind of monitoring device, a kind of application method of accessory workshop fire prevention camera base is specifically referred to.
Background technology
In the job shop of precise part, because the cost of raw material of accurate accessory is higher, and numerous process equipment itself can produce more heat, to avoid the generation of the disasters such as fire, therefore 24 hours uninterrupted monitor modes can be used in workshop, to ensure the security of finished product or semi-finished product precision accessory.In whole monitoring system, can 360 degree of cradle head cameras of rotation be engaged with portable video frequency pick-up head, to complete in whole workshop without dead angle covering monitoring.Wherein, mobile camera is usually placed in the roof of the portable monitoring dolly of the peak of tracks, i.e. moving cart, to carry out monitor in real time to ambient conditions；In camera when being rotated by 360 ° monitoring video, the power that it is rotated is provided by motor, the quick deflecting of camera is being required when emergency case is met or is slowing down deflecting shooting, camera occur pause and transition in rhythm or melody during deflecting and so that camera produces certain rocking, in the video monitoring of high definition and high image quality is required, common camera is difficult to meet.
The content of the invention
It is an object of the invention to provide a kind of application method of accessory workshop fire prevention camera base, formula dolly is moved easily in monitor in real time, steady adjustment camera direction of rotation and rotary speed, reduce when camera is adjusted and pause and transition in rhythm or melody sense occur and then improve the quality of monitoring image.
The purpose of the present invention is achieved through the following technical solutions：
A kind of application method of accessory workshop fire prevention camera base, comprises the following steps：
A revolution drives input lever rotation, and the camera on take-off lever then starts rotation carries out monitor in real time；
B is when starting the velocity of rotation to camera and being adjusted, adjustment driven gear, and then drive driving gear to rotate, the two ends end of the support bar of steel ball is separately positioned in groove and in chute, driving gear is rotated and causes that the contact point between steel ball and active cone pulley and driven cone pulley is moved, and then causes output radius change relative with input radius generation；
When input radius are more than output radius, rotating base carries out deceleration treatment to C to camera；When output radius are more than input radius, rotating base carries out acceleration treatment to camera；When input radius are equal to output radius, camera keeps the uniform rotation of stabilization；
Chassis described in above-mentioned steps is arranged on roof, input lever and take-off lever are provided with the chassis, the two ends of the input lever are connected to active cone pulley and motor, the two ends of take-off lever are connected to driven cone pulley and camera, two steel balls are provided between the active cone pulley and driven cone pulley, the driving gear and driven gear for cooperating are also equipped with chassis, set fluted on the end face of driving gear, also include support bar, chute is provided with chassis, support bar is connected through the one end in the center of circle of steel ball and support bar with groove, the other end of support bar is slidably arranged in chute.The present invention when in use, by the flexible control to rotary speed of cam so that the accident that camera is coped with, the emphasis that adjustment shoots in time,, there is pause and transition in rhythm or melody sense and enter when reducing camera adjustment in steady adjustment camera direction of rotation and rotary speed, and improve the quality of monitoring image.
The groove is Archimedian screw groove or circular groove.To ensure that steel ball can be moved freely under the drive of driving gear, one end through the support bar at steel ball center can be slided in groove, and Archimedian screw groove circular groove or the arc groove along driving gear radial radiation disclosure satisfy that the movement of steel ball.
Steel ball contact with active cone pulley, driven cone pulley is that point is contacted.Steel ball is contacted with the contact position of active cone pulley, driven cone pulley as point, the axis of active cone pulley and driven cone pulley is point-blank, active cone pulley during speed governing, driven cone pulley the radius of clean-up it is constant, but realize speed change to change the radius of clean-up of its both sides by changing the inclination angle of the axis of rotation of steel ball.
Also include runner, the runner is connected by rotating shaft with driven gear.Driven gear is driven by adjusting runner, when emergency case is met, in-car human pilot can manually adjust direction of rotation and the rotary speed of camera by rotating wheel, it is ensured that the clearly complete of whole emergency situations is filmed.
The present invention compared with prior art, has the following advantages and advantages：
1st, the application method of a kind of accessory workshop fire prevention camera base of the invention, moving gear rotates and causes steel ball and be moved with the contact point between active cone pulley and driven cone pulley, and then cause output radius change relative with input radius generation, when input radius are more than output radius, rotating base carries out deceleration treatment to camera；When output radius are more than input radius, rotating base carries out acceleration treatment to camera；When input radius are equal to output radius, camera keeps the uniform rotation of stabilization；By the flexible control to rotary speed of cam so that the accident that camera is coped with, the emphasis for shooting is adjusted in time, steady adjustment camera direction of rotation and rotary speed pause and transition in rhythm or melody sense occur and enter when reducing camera adjustment, and improve the quality of monitoring image；
2nd, the application method of a kind of accessory workshop fire prevention camera base of the invention, to ensure that steel ball can be moved freely under the drive of driving gear, one end through the support bar at steel ball center can be slided in groove, and Archimedian screw groove circular groove or the arc groove along driving gear radial radiation disclosure satisfy that the movement of steel ball；
3rd, the application method of a kind of accessory workshop fire prevention camera base of the invention, when emergency case is met, in-car human pilot can manually adjust direction of rotation and the rotary speed of camera by rotating wheel, it is ensured that the clearly complete of whole emergency situations is filmed.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes the part of the application, does not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the rearview of invention；
Mark and corresponding parts title in accompanying drawing：
1- chassis, 2- input levers, 3- take-off levers, 4- motors, 5- actives cone pulley, the driven cone pulleys of 6-, 7- cameras, 8- steel balls, 9- chutes, 10- driving gears, 11- grooves, 12- support bars, 13- rotating shafts, 14- driven gears, 15- runners.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As depicted in figs. 1 and 2, embodiment is comprised the following steps：
A revolution drives input lever rotation, and the camera on take-off lever then starts rotation carries out monitor in real time；
B is when starting the velocity of rotation to camera and being adjusted, adjustment driven gear, and then drive driving gear to rotate, the two ends end of the support bar of steel ball is separately positioned in groove and in chute, driving gear is rotated and causes that the contact point between steel ball and active cone pulley and driven cone pulley is moved, and then causes output radius change relative with input radius generation；
When input radius are more than output radius, rotating base carries out deceleration treatment to C to camera；When output radius are more than input radius, rotating base carries out acceleration treatment to camera；When input radius are equal to output radius, camera keeps the uniform rotation of stabilization；
Chassis 1 described in above-mentioned steps is arranged on roof, input lever 2 and take-off lever 3 are provided with the chassis 1, the two ends of the input lever 2 are connected to active cone pulley 5 and motor 4, the two ends of take-off lever 3 are connected to driven cone pulley 6 and camera 7, two steel balls 8 are provided between the active cone pulley 5 and driven cone pulley 6, the driving gear 10 and driven gear for cooperating are also equipped with chassis 1, fluted 11 are set on the end face of driving gear 10, also include support bar 12, chute 9 is provided with chassis 1, support bar 12 is connected through the one end in the center of circle of steel ball 8 and support bar 12 with groove 11, the other end of support bar 12 is slidably arranged in chute 9.When in use, motor 4 is rotated and drives input lever 2 to rotate the present invention, and the camera 7 on take-off lever 3 then starts rotation carries out monitor in real time；When starting to be adjusted the velocity of rotation of camera 7, adjustment driven gear 14, and then drive driving gear 10 to rotate, the two ends end of the support bar 12 of steel ball 8 is separately positioned in groove 11 and in chute 9, driving gear 10 is rotated and causes that the contact point between steel ball 8 and active cone pulley 5 and driven cone pulley 6 is moved, and then output radius change relative with input radius generation is caused, when input radius are more than output radius, rotating base carries out deceleration treatment to camera 7；When output radius are more than input radius, rotating base carries out acceleration treatment to camera 7；When input radius are equal to output radius, camera 7 keeps the uniform rotation of stabilization；By the flexible control to the rotating speed of camera 7, so that the accident that camera 7 is coped with, the emphasis that adjustment shoots in time, steady the adjustment direction of rotation of camera 7 and rotary speed, there is pause and transition in rhythm or melody sense when reducing the adjustment of camera 7 to enter, and improve the quality of monitoring image.
Embodiment 2
As shown in figure 1, the present embodiment is on the basis of embodiment 1, the groove 11 is Archimedian screw groove 11 or circular groove 11.To ensure that steel ball 8 can be moved freely under the drive of driving gear 10, the one end through the support bar 12 at the center of steel ball 8 can be slided in the groove 11, and Archimedian screw groove 11 or circular groove 11 disclosure satisfy that the movement of steel ball 8.
Embodiment 3
As depicted in figs. 1 and 2, on the basis of embodiment 1, the contact with active cone pulley 5, driven cone pulley 6 of the steel ball 8 is that point is contacted to the present embodiment.Steel ball 8 is contacted with the contact position of active cone pulley 5, driven cone pulley 6 as point, the axis of active cone pulley 5 and driven cone pulley 6 is point-blank, active cone pulley 5 during speed governing, driven cone pulley 6 the radius of clean-up it is constant, but realize speed change to change the radius of clean-up of its both sides by changing the inclination angle of the axis of rotation of steel ball 8.Also include runner 15, the runner 15 is connected by rotating shaft 13 with driven gear 14.Driven gear 14 is driven by adjusting runner 15, when emergency case is met, in-car human pilot can manually adjust direction of rotation and the rotary speed of camera 7 by rotating wheel 15, it is ensured that the clearly complete of whole emergency situations is filmed.
Above-described specific embodiment; the purpose of the present invention, technical scheme and beneficial effect are further described; should be understood that; the foregoing is only specific embodiment of the invention; the protection domain being not intended to limit the present invention; all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc., should be included within the scope of the present invention.
Claims (4)
1. a kind of accessory workshop is prevented fires the application method of camera base, it is characterised in that comprised the following steps：
A revolution drives input lever rotation, and the camera on take-off lever then starts rotation carries out monitor in real time；
B is when starting the velocity of rotation to camera and being adjusted, adjustment driven gear, and then drive driving gear to rotate, the two ends end of the support bar of steel ball is separately positioned in groove and in chute, driving gear is rotated and causes that the contact point between steel ball and active cone pulley and driven cone pulley is moved, and then causes output radius change relative with input radius generation；
When input radius are more than output radius, rotating base carries out deceleration treatment to C to camera；When output radius are more than input radius, rotating base carries out acceleration treatment to camera；When input radius are equal to output radius, camera keeps the uniform rotation of stabilization；
Chassis described in above-mentioned steps is arranged on roof, input lever and take-off lever are provided with the chassis, the two ends of the input lever are connected to active cone pulley and motor, the two ends of take-off lever are connected to driven cone pulley and camera, two steel balls are provided between the active cone pulley and driven cone pulley, the driving gear and driven gear for cooperating are also equipped with chassis, set fluted on the end face of driving gear, also include support bar, chute is provided with chassis, support bar is connected through the one end in the center of circle of steel ball and support bar with groove, the other end of support bar is slidably arranged in chute.
2. a kind of accessory workshop according to claim 1 is prevented fires the application method of camera base, it is characterised in that：The groove is Archimedian screw groove or circular groove.
3. a kind of accessory workshop according to claim 1 is prevented fires the application method of camera base, it is characterised in that：Steel ball contact with active cone pulley, driven cone pulley is that point is contacted.
4. a kind of accessory workshop according to claim 1 is prevented fires the application method of camera base, it is characterised in that：Also include runner, the runner is connected by rotating shaft with driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510849975.6A CN106813057A (en) | 2015-11-29 | 2015-11-29 | A kind of application method of accessory workshop fire prevention camera base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510849975.6A CN106813057A (en) | 2015-11-29 | 2015-11-29 | A kind of application method of accessory workshop fire prevention camera base |
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| Publication Number | Publication Date |
|---|---|
| CN106813057A true CN106813057A (en) | 2017-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510849975.6A Pending CN106813057A (en) | 2015-11-29 | 2015-11-29 | A kind of application method of accessory workshop fire prevention camera base |
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| CN (1) | CN106813057A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110166660A (en) * | 2018-02-13 | 2019-08-23 | 广东欧珀移动通信有限公司 | CCD camera assembly and electronic equipment |
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2015
- 2015-11-29 CN CN201510849975.6A patent/CN106813057A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110166660A (en) * | 2018-02-13 | 2019-08-23 | 广东欧珀移动通信有限公司 | CCD camera assembly and electronic equipment |
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Application publication date: 20170609 |