CN111692480A

CN111692480A - Small-sized precise digital electric control cradle head device

Info

Publication number: CN111692480A
Application number: CN202010562468.5A
Authority: CN
Inventors: 韩涛; 敬军
Original assignee: Mianyang Hengtong Electromechanical Equipment Co ltd
Current assignee: Mianyang Hengtong Electromechanical Equipment Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-09-22

Abstract

The invention discloses a small-sized precise digital electric control pan-tilt device, which comprises a support frame and a support seat, wherein the upper end surface of the support seat is fixedly connected with an installation seat, a positioning device is arranged inside the installation seat, the upper end surface of the installation seat is provided with a fixing device, the middle part of the support seat is provided with a pitching type camera, the surfaces of the two sides of the pitching type camera are fixedly connected with a connecting rod, the two ends of the connecting rod are provided with angle adjusting devices, the positioning device comprises a first rotating mechanism, the rotating mechanism comprises a second rotating wheel, and the middle part of the second rotating wheel is movably provided with a second rotating shaft. The device is connected with the camera module through the second rotating wheel, the second rotating shaft, the second shifting sheet, the rotating sheet and the like, and the camera module rotates at intervals through the second rotating wheel, so that the camera module can be controlled to accurately position the camera module at the shooting rotating speed and the direction angle monitored by the camera module lock.

Description

Small-sized precise digital electric control cradle head device

Technical Field

The invention relates to the technical field of monitoring cloud platforms, in particular to a small-sized precise digital electric control cloud platform device.

Background

With the development of the technology and the continuous temperature rise of the security market, video monitoring is greatly developed as an important field of security, and most cameras support 360-degree free rotation of a lens at present.

However, the existing monitoring holder device has some disadvantages in the use process, cannot perform precise positioning on the monitoring holder, has a single use function, and cannot enable the state monitoring of the holder to be optimal; the mounting and dismounting procedures are more complicated when photographic equipment is mounted and replaced; therefore, a small-sized precise digital electric control pan-tilt device is provided.

Disclosure of Invention

The invention aims to provide a small-sized precise digital electric control holder device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a small-sized precise digital electric control pan-tilt device comprises a supporting frame and a supporting seat, wherein the upper end surface of the supporting seat is fixedly connected with a mounting seat, a positioning device is arranged in the mounting seat, a fixing device is arranged on the surface of the upper end of the mounting seat, the middle part of the supporting seat is provided with a pitching type camera, the surfaces of the two sides of the pitching type camera are fixedly connected with connecting rods, two ends of the connecting rod are provided with angle adjusting devices, the positioning device comprises a first rotating mechanism, the rotating mechanism comprises a second rotating wheel, the middle part of the second rotating wheel is movably provided with a second rotating shaft, a motor is arranged in the second rotating shaft, a rotating sheet is fixedly connected with the outer side of the second rotating shaft, the surface of the rotating piece is fixedly connected with a second poking piece, and the inner side of the second rotating wheel is fixedly connected with a first tooth opening.

Further, fixing device includes slewing mechanism and fixture, slewing mechanism includes the action wheel and follows the driving wheel, just the outside of action wheel and the outside meshing from the driving wheel, the fixed surface of action wheel is connected with the handle.

Further, the centre gripping framework includes holding piece and solid fixed ring, just a side surface of holding piece passes through movable nut and solid fixed ring surface swing joint, the fixed surface of holding piece is connected with the connecting strip, one side of connecting strip and the fixed surface who follows the driving wheel are connected.

Further, angle adjusting device includes rotary mechanism No. two, rotary mechanism includes the runner wheel No. one, the middle part movable mounting who the runner wheel is No. one has the rotation axis No. one, the fixed surface of rotation axis No. one is connected with the plectrum No. one, the inboard of runner wheel No. one is equipped with the tooth mouth No. one, the surface transmission of runner wheel No. one is connected with the conveying chain, the upper end of runner wheel No. one is equipped with the gear No. one.

Furthermore, the surface of the support frame is fixedly connected with a support rod, and springs are arranged at two ends of the support rod.

Compared with the prior art, the invention has the beneficial effects that:

1. through the rotation wheel No. two that sets up, the rotation axis No. two, plectrum No. two and revolving fragment, rotate the inside at the mount pad of No. two movable mounting of wheel, camera module's lower extreme and the fixed surface who rotates the wheel No. two are connected, the internally mounted of rotation axis No. two has the motor, the motor drives the rotation axis and rotates No. two, the revolving fragment drives the plectrum No. two and stirs through No. two tooth mouths of No. two inboard settings of rotation wheel along with the rotation of rotation axis No. two, and stir 5s long when the interval, camera module carries out the interval through rotating the wheel No. two and rotates, be convenient for control camera module at the slew velocity of shooting and carry out accurate positioning to camera module lock monitoring's position angle.

2. Through the gear I, the transmission chain and the rotating wheel I, the pitching type camera moves between the connecting rod on the surface of two sides and the gear I, two ends of the connecting rod are fixedly connected with one side of the gear I, the rotating wheel I drives the rotating shaft I to rotate through the motor arranged inside, when the rotating shaft I rotates, make the plectrum a number stir in a tooth mouth surface, drive the rotation of rotating the wheel a number, rotate the wheel a number and rotate through transfer chain drive gear a number, a set of rotation wheel a number all is the syntropy with the direction of rotation of gear a number, the both ends surface of connecting rod is respectively through the gear a number and rotate the pitching type activity of doing between the wheel a number, the device of being convenient for except that the multi-angle rotates the control and can also carry out the pitching type control, be convenient for monitor the very near region and all angle position of cloud platform frame, prevent to fall other regional control.

3. Through the follow driving wheel and the action wheel that sets up, the outside and the action wheel outside meshing from the driving wheel, the lower terminal surface at camera module is overlapped at the middle part from the driving wheel, then through the manual anticlockwise rotation action wheel of handle, carry out the antiport from the driving wheel, one side of connecting strip and the fixed surface from the driving wheel, it drives the connecting strip rotation and orders about one side of holding piece to rotate to carry out the closed latch of activity on solid fixed ring's surface at camera module through movable nut, the middle part of handle is equipped with the slot, insert the inserted block through the slot and fix the action wheel, be convenient for install the surface at the supporting seat to camera module and fix, the installation dismantlement process between device and the camera module has been reduced, be favorable to people.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A of the present invention;

FIG. 3 is a diagram illustrating the operation of the transmission chain and gears of the present invention;

FIG. 4 is an internal structural view of the mount of the present invention;

fig. 5 is a structural view between the driven wheel and the driving wheel according to the present invention.

In the figure: 1. a support frame; 2. a support bar; 3. a conveyor chain; 4. a gear; 5. a camera module; 6. a supporting seat; 7. a pitching type camera; 8. a connecting rod; 9. rotating the wheel I; 10. a driven wheel; 11. a driving wheel; 12. a first rotating shaft; 13. a tooth opening I; 14. a plectrum I; 15. a mounting seat; 16. a rotating sheet; 17. a second rotating shaft; 18. a second plectrum; 19. a fixing ring; 20. a handle; 21. a clamping piece; 22. a movable nut; 23. a connecting strip; 24. and a second rotating wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides an automatically controlled cloud platform device of small-size accurate digit, including support frame 1 and supporting seat 6, the upper end fixed surface of supporting seat 6 is connected with mount pad 15, the inside of mount pad 15 is equipped with positioner, the upper end surface of mount pad 15 is equipped with fixing device, the mid-mounting of supporting seat 6 has every single move formula camera 7, the both sides fixed surface of every single move formula camera 7 is connected with connecting rod 8, the both ends of connecting rod 8 are equipped with angle adjusting device, positioner includes rotary mechanism No. one, rotary mechanism is including turning wheel No. two 24, the middle part movable mounting who turns wheel No. two 24 has rotation axis No. two 17, the internally mounted of rotation axis No. two 17 has the motor, the outside fixedly connected with rotor plate 16 of rotation axis No. two 17, the fixed surface of rotor plate 16 is connected with plectrum No. two 18, the inboard fixedly connected with.

The rotating wheel II 24 is sleeved on the lower end surface of the camera module 5, the inside of the rotating shaft II 17 is rotated through a motor, the rotating sheet 16 drives the shifting sheet II 18 to be shifted through a gear opening II formed in the inner side of the rotating wheel II 24 along with the rotation of the rotating shaft II 17, the shifting interval is long and is 5s, the camera module 5 rotates at intervals through the rotating wheel II 24, and the camera module 5 is controlled to rotate at the shooting rotating speed and accurately position the azimuth angle for monitoring the lock of the camera module 5.

Further, fixing device includes slewing mechanism and fixture, slewing mechanism includes action wheel 11 and follows driving wheel 10, and the outside of action wheel 11 and the outside meshing from driving wheel 10, the fixed surface of action wheel 11 is connected with handle 20, will follow the middle part cover of driving wheel 10 at camera module 5's lower extreme surface, then through the manual anticlockwise rotation action wheel 11 of handle 20, carry out the antiport from driving wheel 10, one side of connecting strip 23 and the fixed surface from driving wheel 10, it drives connecting strip 23 to rotate from driving wheel 10 and drives one side of holding piece 21 and carry out the closed latch of activity on solid fixed ring 19's surface through movable nut 22 at camera module 5's lower extreme surface.

Further, the centre gripping framework includes holding piece 21 and solid fixed ring 19, and a side surface of holding piece 21 passes through movable nut 22 and solid fixed ring 19 surface swing joint, the fixed surface of holding piece 21 is connected with connecting strip 23, one side of connecting strip 23 and the fixed surface who follows driving wheel 10 are connected, the middle part of handle 20 is equipped with the slot, insert the inserted block through the slot and fix action wheel 11, be convenient for fix camera module 5 on the surface of supporting seat 6, the installation dismantlement process between device and the camera module has been reduced.

Further, the angle adjusting device comprises a second rotating mechanism, the second rotating mechanism comprises a first rotating wheel 9, a first rotating shaft 12 is movably installed in the middle of the first rotating wheel 9, a first shifting sheet 14 is fixedly connected to the surface of the first rotating shaft 12, a first tooth opening 13 is arranged on the inner side of the first rotating wheel 9, a transmission chain 3 is connected to the surface of the first rotating wheel 9 in a transmission mode, a first gear 4 is arranged at the upper end of the first rotating wheel 9, the outer side of the first gear 4 rotates in the same direction with the first rotating wheel 9 through the transmission chain 3, the first rotating wheel 9 enables the first rotating shaft 12 to rotate through an internally installed motor, when the first rotating shaft 12 rotates, the first shifting sheet 14 is shifted on the surface of the first tooth opening 13 to drive the first rotating wheel 9 to rotate, the first rotating wheel 9 rotates through the first transmission chain 3 to drive the first gear 4, the rotating directions of the first rotating wheels 9 and the first gear 4 are in the same direction, the two end surfaces of the connecting rod 8 can be conveniently moved in a pitching mode through a first gear 4 and a first rotating wheel 9, and the device can also be used for monitoring in a pitching mode besides multi-angle rotation monitoring.

Furthermore, the surface of the support frame 1 is fixedly connected with a support rod 2, and the two end surfaces of the support rod 2 are used for fixing and adjusting the opening angle of the support frame 1 through a spring arranged inside.

The working principle of the invention is as follows: rotate the inside at mount pad 15 of No. two 24 movable mounting of wheel, the lower extreme of camera module 5 is connected with the fixed surface who rotates No. two 24 of wheel, the internally mounted of No. two 17 of rotation axis has the motor, the motor drives the rotation axis and rotates No. two 17, revolving fragment 16 drives the second 18 of plectrum through the second tooth mouth that rotates No. two 24 inboard settings of wheel along with the rotation of No. two 17 of rotation axis and stirs, and the interval duration of stirring is 5s, camera module 5 carries out interval rotation through rotating No. two 24 of wheel, control camera module 5 is carrying out the accurate positioning at the slew velocity of shooting and the azimuth angle of monitoring camera module 5 lock. Through the activity between connecting rod 8 and the first 4 of gear on both sides surface, the both ends and the first 4 one side fixed connection of gear of connecting rod 8, it makes rotation axis 12 rotate according to the motor of installation through inside to rotate wheel 9, when rotation axis 12 rotates, make plectrum 14 stir on the first 13 surfaces of tooth mouth, drive the rotation of rotating wheel 9, it rotates through transfer chain 3 drive gear 4 No. to rotate wheel 9 No. one, a set of rotation wheel 9 all is the syntropy with the direction of rotation of gear 4 No. one, the both ends surface of connecting rod 8 is through doing the pitching formula activity between gear 4 and rotating wheel 9 respectively, except that the multi-angle rotation control can also carry out the pitching formula control, monitor the very near region and all angle position of cloud platform frame, prevent to fall other regional control.

Follow the outside of driving wheel 10 and the meshing in the action wheel 11 outside, will follow the middle part cover of driving wheel 10 at camera module 5's lower terminal surface, then manual anticlockwise rotation action wheel 11 through handle 20, carry out the antiport from driving wheel 10, one side of connecting strip 23 and the fixed surface from driving wheel 10, it drives connecting strip 23 rotation and orders about one side of holding piece 21 to rotate from driving wheel 10 and carries out the closed latch of activity on camera module 5's lower terminal surface through movable nut 22 on solid fixed ring 19's surface, handle 20's middle part is equipped with the slot, insert the inserted block and fix action wheel 11 through the slot, be convenient for fix camera module 5 on the surface at supporting seat 6, the installation dismantlement process between device and the camera module has been reduced.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatically controlled cloud platform device of small-size accurate digit, includes support frame (1) and supporting seat (6), its characterized in that: the upper end fixed surface of supporting seat (6) is connected with mount pad (15), camera module (5) is installed to the upper end of mount pad (15), the inside of mount pad (15) is equipped with positioner, the upper end surface of mount pad (15) is equipped with fixing device, the mid-mounting of supporting seat (6) has every single move formula camera (7), the both sides fixed surface of every single move formula camera (7) is connected with connecting rod (8), the both ends of connecting rod (8) are equipped with angle adjusting device, positioner includes rotary mechanism No. one, rotary mechanism includes runner No. two (24), the middle part movable mounting of runner No. two (24) has rotation axis No. two (17), the internally mounted of rotation axis No. two (17) has the motor, the outside fixedly connected with rotor (16) of rotation axis No. two (17), the surface of the rotating piece (16) is fixedly connected with a second poking piece (18), and the inner side of the second rotating wheel (24) is fixedly connected with a first tooth opening.

2. The small-sized precise digital electric control pan-tilt device according to claim 1, characterized in that: fixing device includes slewing mechanism and fixture, slewing mechanism includes action wheel (11) and follows driving wheel (10), just the outside of action wheel (11) and the outside meshing from driving wheel (10), the fixed surface of action wheel (11) is connected with handle (20).

3. The small-sized precise digital electric control pan-tilt device according to claim 1, characterized in that: the centre gripping framework includes holding piece (21) and solid fixed ring (19), just a side surface of holding piece (21) passes through movable nut (22) and gu fixed ring (19) surface swing joint, the fixed surface of holding piece (21) is connected with connecting strip (23), one side of connecting strip (23) and the fixed surface who follows driving wheel (10) are connected.

4. The small-sized precise digital electric control pan-tilt device according to claim 1, characterized in that: angle adjusting device includes rotary mechanism No. two, rotary mechanism No. two includes rotates wheel (9), the middle part movable mounting who rotates wheel (9) has rotation axis (12) No. one, the fixed surface of rotation axis (12) is connected with plectrum (14) No. one, the inboard of rotating wheel (9) is equipped with tooth mouth (13) No. one, the surface transmission who rotates wheel (9) is connected with transfer chain (3), the upper end of rotating wheel (9) is equipped with gear (4) No. one.

5. The small-sized precise digital electric control pan-tilt device according to claim 1, characterized in that: the surface of the support frame (1) is fixedly connected with a support rod (2), and springs are arranged at two ends of the interior of the support rod (2).