CN204406016U - The drive mechanism of monitoring head - Google Patents

The drive mechanism of monitoring head Download PDF

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Publication number
CN204406016U
CN204406016U CN201520004674.9U CN201520004674U CN204406016U CN 204406016 U CN204406016 U CN 204406016U CN 201520004674 U CN201520004674 U CN 201520004674U CN 204406016 U CN204406016 U CN 204406016U
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China
Prior art keywords
cloud terrace
horizontal
firm banking
motor
monitoring head
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Active
Application number
CN201520004674.9U
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Chinese (zh)
Inventor
杨玉东
周平
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TIANJIN HUISUN TECH Co Ltd
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TIANJIN HUISUN TECH Co Ltd
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Priority to CN201520004674.9U priority Critical patent/CN204406016U/en
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Abstract

A drive mechanism for monitoring head, comprising: firm banking, the fixing monitoring head of carrying; The Cloud Terrace body, is flexibly connected with firm banking; Shooting cabin, for video camera, light filling equipment or camera lens provide installing space; Horizontal motor, drives The Cloud Terrace body to horizontally rotate; Motor vertical, actuated camera cabin vertical rotation, horizontal motor and motor vertical are fixedly installed in The Cloud Terrace body; Firm banking arranges transverse axis, and The Cloud Terrace body is around horizontal rotational shaft; Transverse axis coaxially arranges driven wheel of differential; Also arrange the drive bevel gear engaged with driven wheel of differential in The Cloud Terrace body, horizontal motor is connected with drive bevel gear by horizontal drive mechanism.The drive apparatus of monitoring head of the present utility model improves the inner space utilization factor of The Cloud Terrace, effectively reduces the volume of The Cloud Terrace, and then achieves the miniaturization of product, also significantly decreases material cost.

Description

The drive mechanism of monitoring head
Technical field
The utility model relates to the technical field of video monitoring, is a kind of drive mechanism of rationally distributed, the less monitoring head that takes up room specifically.
Background technology
The Cloud Terrace is the fastening of installation, fixed cameras, and it is divided into fixing and electric platform two kinds.Fixing The Cloud Terrace is applicable to the little situation of monitoring range, the level of adjustable video camera and the angle of pitching after fixing The Cloud Terrace installs video camera, as long as locking adjusting mechanism is just passable after reaching best operating attitude; Electric platform is applicable to carrying out scanning monitoring on a large scale, and it can expand the monitoring range of video camera, and the Locating driver of electric platform is realized by two motors, and the signal that motor accepts self-controller accurately runs location.
Safety monitoring front-end product mainly comprises several large classes such as intelligent spherical camera, intelligent console video camera, gun shaped video camera, dome-type camera.Wherein spherical camera, monopod video camera etc. are driven by motor by control program, automatically the view directions of video camera is regulated in the horizontal direction with vertical direction, for meeting this function, require the rotation drive mechanism that The Cloud Terrace all has in the two directions, i.e. horizontal rotation structure and vertical rotary structure.And existing drive mechanism generally realizes in the mode of toothed belt transmission.
There is following shortcoming in existing technical scheme, namely toothed belt transmission can only be used for the motion torque transmitting two parallel shafts, make the rotation axis placement direction of motor must be parallel with structure rotation direction, the integrated level of product is low, cause the volume of product comparatively large, the Miniaturization Design of product cannot be realized, cause product design size, weight all more greatly, material cost increases, and the cost performance of product lowers greatly.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of drive mechanism of rationally distributed, the less monitoring head that takes up room.
The technical scheme that the utility model is taked for the technical matters existed in solution known technology is:
The drive mechanism of monitoring head of the present utility model, comprising: firm banking, forms the syndeton between monitoring head and installation site, the fixing monitoring head of carrying; The Cloud Terrace body, is flexibly connected with firm banking, rotates relative to firm banking; Shooting cabin, is flexibly connected with The Cloud Terrace body, for video camera, light filling equipment or camera lens provide installing space; Horizontal motor, drives The Cloud Terrace body to horizontally rotate; Motor vertical, actuated camera cabin vertical rotation, firm banking arranges transverse axis, and The Cloud Terrace body is around horizontal rotational shaft; Transverse axis coaxially arranges driven wheel of differential; The motor shaft of horizontal motor coaxially arranges drive bevel gear, and drive bevel gear engages with driven wheel of differential.
The drive mechanism of monitoring head of the present utility model, comprising: firm banking, forms the syndeton between monitoring head and installation site, the fixing monitoring head of carrying; The Cloud Terrace body, is flexibly connected with firm banking, rotates relative to firm banking; Shooting cabin, is flexibly connected with The Cloud Terrace body, for video camera, light filling equipment or camera lens provide installing space; Horizontal motor, drives The Cloud Terrace body to horizontally rotate; Motor vertical, actuated camera cabin vertical rotation, is characterized in that: firm banking arranges transverse axis, The Cloud Terrace body is around horizontal rotational shaft; Transverse axis coaxially arranges driven wheel of differential; Arrange the drive bevel gear engaged with driven wheel of differential in The Cloud Terrace body, horizontal motor is connected with drive bevel gear by horizontal drive mechanism.
The utility model can also adopt following technical measures:
Described horizontal drive mechanism is any one in V belt translation, gear drive, gear set or Timing Belt and gear combination drive mechanism.
One end of described drive bevel gear arranges horizontal belt wheel, and horizontal belt wheel and gear shaft are coaxially arranged; Horizontal motor arranges small pulley, is connected by horizontal synchronization band between small pulley with horizontal belt wheel.
The advantage that the utility model has and good effect are:
In the drive mechanism of monitoring head of the present utility model, use a set of bevel gear transmission, a set of toothed belt transmission structure, make two drive motor to be placed into together by the gear train of bevel gear simultaneously, space availability ratio is improved, thus reach and reduce structure driven space, reduce the object of material and installation cost, product Miniaturization Design is achieved.
Accompanying drawing explanation
Fig. 1 is the schematic internal view of the first scheme of the drive mechanism of monitoring head of the present utility model;
Fig. 2 is the partial enlarged drawing of the first scheme of the drive mechanism of monitoring head of the present utility model;
Fig. 3 is the schematic internal view of the alternative plan of the drive mechanism of monitoring head of the present utility model.
Embodiment
Referring to drawings and Examples, the utility model is described in detail.
As depicted in figs. 1 and 2, the drive apparatus of monitoring head of the present utility model, comprising: firm banking 1, forms the syndeton between monitoring head and installation site, carrying watch-dog; The Cloud Terrace body 2, is flexibly connected with firm banking, and relative firm banking just rotates up in the horizontal direction; Shooting cabin 3, for video camera, light filling equipment or camera lens provide installing space; Horizontal motor 4, drives The Cloud Terrace body to horizontally rotate; Motor vertical 5, actuated camera cabin vertical rotation, horizontal motor and motor vertical are fixedly installed in The Cloud Terrace body simultaneously.
Firm banking 1 is arranged transverse axis 1a, arrange bearing between transverse axis and The Cloud Terrace body, The Cloud Terrace body 2 horizontally rotates around transverse axis 1a, and transverse axis can be separate part, also can be integrated structure with firm banking; Transverse axis is coaxially fixedly installed driven wheel of differential 7, and the motor shaft of horizontal motor coaxially arranges drive bevel gear 6, and drive bevel gear engages with driven wheel of differential.When horizontal motor operates, because driven wheel of differential and transverse axis are in fixed state, drive bevel gear is rotated around driven wheel of differential under engagement, thus drives The Cloud Terrace body to be together that axle rotates with main drive shaft.
Drive bevel gear 6 can be mutually vertical with driven wheel of differential 7, and make the engagement between drive bevel gear and driven wheel of differential more reliable, torque transfer is also more smooth-going.
Shooting both sides, cabin arrange coaxial stationary shaft 8 respectively, shooting cabin is flexibly connected with The Cloud Terrace body by stationary shaft, stationary shaft 8 on the right side of shooting cabin coaxially arranges vertical belt wheel 11, motor vertical in shooting cabin arranges small pulley 9, small pulley is connected with vertical belt wheel by vertical synchronization band 10, composition single-stage synchronous belt drive mechanism, by belt gear transfer of torque between motor vertical with vertical belt wheel.
As shown in the second embodiment in Fig. 3, the drive mechanism of monitoring head of the present utility model, comprising: firm banking 1, forms the syndeton between monitoring head and installation site, the fixing monitoring head of carrying; The Cloud Terrace body 2, is flexibly connected with firm banking, rotates relative to firm banking; Shooting cabin 3, is flexibly connected with The Cloud Terrace body, for video camera, light filling equipment or camera lens provide installing space; Horizontal motor 4, drives The Cloud Terrace body to horizontally rotate; Motor vertical 5, actuated camera cabin vertical rotation, horizontal motor and motor vertical are fixedly installed in The Cloud Terrace body; Firm banking is arranged transverse axis 1a, The Cloud Terrace body is around horizontal rotational shaft; Transverse axis is coaxially fixedly installed driven wheel of differential 7; The gear shaft 13 fixed with The Cloud Terrace body is set in The Cloud Terrace body, drive bevel gear 6 is flexibly connected with The Cloud Terrace body by gear shaft, and drive bevel gear 6 with gear shaft 13 for axle rotate, drive bevel gear engages with driven wheel of differential, and horizontal motor is connected with drive bevel gear by horizontal drive mechanism.
Horizontal drive mechanism is any one in V belt translation, gear drive, gear set or Timing Belt and gear combination drive mechanism.But horizontal drive mechanism is not limited in the above-mentioned kind of drive
In Fig. 3, one end of drive bevel gear arranges horizontal belt wheel 12, and horizontal belt wheel and gear shaft are coaxially arranged; Horizontal motor is arranged small pulley 9, be connected by horizontal synchronization band 14 between small pulley with horizontal belt wheel.
Shooting both sides, cabin arrange coaxial stationary shaft 8 respectively, and shooting cabin is flexibly connected with The Cloud Terrace body by stationary shaft; Stationary shaft 8 on the right side of shooting cabin coaxially arranges vertical belt wheel 11, motor vertical in shooting cabin arranges small pulley 9, small pulley is connected with vertical belt wheel by vertical synchronization band 10, composition single-stage synchronous belt drive mechanism, by belt gear transfer of torque between motor vertical with vertical belt wheel.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model with preferred embodiment openly as above, but, and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, certainly the technology contents of announcement can be utilized to make a little change or modification, become the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.

Claims (4)

1. a drive mechanism for monitoring head, comprising: firm banking, forms the syndeton between monitoring head and installation site, the fixing monitoring head of carrying; The Cloud Terrace body, is flexibly connected with firm banking, rotates relative to firm banking; Shooting cabin, is flexibly connected with The Cloud Terrace body, for video camera, light filling equipment or camera lens provide installing space; Horizontal motor, drives The Cloud Terrace body to horizontally rotate; Motor vertical, actuated camera cabin vertical rotation, is characterized in that: firm banking arranges transverse axis, The Cloud Terrace body is around horizontal rotational shaft; Transverse axis coaxially arranges driven wheel of differential; The motor shaft of horizontal motor coaxially arranges drive bevel gear, and drive bevel gear engages with driven wheel of differential.
2. a drive mechanism for monitoring head, comprising: firm banking, forms the syndeton between monitoring head and installation site, the fixing monitoring head of carrying; The Cloud Terrace body, is flexibly connected with firm banking, rotates relative to firm banking; Shooting cabin, is flexibly connected with The Cloud Terrace body, for video camera, light filling equipment or camera lens provide installing space; Horizontal motor, drives The Cloud Terrace body to horizontally rotate; Motor vertical, actuated camera cabin vertical rotation, is characterized in that: firm banking arranges transverse axis, The Cloud Terrace body is around horizontal rotational shaft; Transverse axis coaxially arranges driven wheel of differential; Arrange the drive bevel gear engaged with driven wheel of differential in The Cloud Terrace body, horizontal motor is connected with drive bevel gear by horizontal drive mechanism.
3. the drive mechanism of monitoring head according to claim 2, is characterized in that: horizontal drive mechanism is any one in V belt translation, gear drive, gear set or Timing Belt and gear combination drive mechanism.
4. the drive mechanism of monitoring head according to claim 3, is characterized in that: one end of drive bevel gear arranges horizontal belt wheel, and horizontal belt wheel and gear shaft are coaxially arranged; Horizontal motor arranges small pulley, is connected by horizontal synchronization band between small pulley with horizontal belt wheel.
CN201520004674.9U 2015-01-06 2015-01-06 The drive mechanism of monitoring head Active CN204406016U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520004674.9U CN204406016U (en) 2015-01-06 2015-01-06 The drive mechanism of monitoring head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520004674.9U CN204406016U (en) 2015-01-06 2015-01-06 The drive mechanism of monitoring head

Publications (1)

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CN204406016U true CN204406016U (en) 2015-06-17

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105782662A (en) * 2016-04-05 2016-07-20 长安大学 Camera supporting and regulating device for detecting rubber support for bridge
CN107588282A (en) * 2017-09-08 2018-01-16 郑州九泰科技有限公司 Inside cavity detects crawl device
CN108253269A (en) * 2018-03-01 2018-07-06 深圳汇讯视通科技有限公司 Ball-shaped camera transmission device
CN108591738A (en) * 2018-06-19 2018-09-28 河海大学 A kind of waterproof holder for video camera
CN114576531A (en) * 2022-02-15 2022-06-03 杭州径上科技有限公司 Radiation-resistant pan-tilt camera structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105782662A (en) * 2016-04-05 2016-07-20 长安大学 Camera supporting and regulating device for detecting rubber support for bridge
CN107588282A (en) * 2017-09-08 2018-01-16 郑州九泰科技有限公司 Inside cavity detects crawl device
CN108253269A (en) * 2018-03-01 2018-07-06 深圳汇讯视通科技有限公司 Ball-shaped camera transmission device
CN108591738A (en) * 2018-06-19 2018-09-28 河海大学 A kind of waterproof holder for video camera
CN114576531A (en) * 2022-02-15 2022-06-03 杭州径上科技有限公司 Radiation-resistant pan-tilt camera structure

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