CN218992980U

CN218992980U - Four mesh camera positioner

Info

Publication number: CN218992980U
Application number: CN202223257525.2U
Authority: CN
Inventors: 杨伟; 梁沃健
Original assignee: Individual
Current assignee: Shenzhen Yiyu Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-09
Anticipated expiration: 2032-12-06

Abstract

The utility model belongs to the technical field of camera installation, and particularly relates to a four-eye camera positioning device which comprises a base, a disc, a mounting frame and four-eye cameras, wherein lifting positioning components are arranged among the base, a sleeve and the disc, azimuth positioning components are arranged among the disc mounting frame, inclination angle positioning components are arranged among the mounting frame and the four-eye cameras, the lifting positioning components comprise a driving shaft rotatably connected to one side of the sleeve and a lifting screw rotatably connected to the top of the base, bevel gears are fixedly sleeved on the driving shaft and the outer side of the lifting screw, the two bevel gears are meshed, and lifting columns are sleeved on the outer side threads of the lifting screw. The utility model has reasonable structural design, can adjust and position the height, the horizontal direction and the inclined direction of the four-eye camera, ensures that the installation position of the four-eye camera has wider shooting range, ensures that the shooting can not have the condition of dead zone, and has high reliability.

Description

Four mesh camera positioner

Technical Field

The utility model relates to the technical field of camera installation, in particular to a four-eye camera positioning device.

Background

The camera is video input equipment, generally has basic functions such as video shooting and still image capturing, is widely applied to the aspects of video conference, remote medical treatment, implementation monitoring and the like, with the development of technology and the progress of technology, the types of the camera are more and more, the common monocular camera cannot meet the increasing actual demands, the multi-eye camera starts to appear, particularly the four-eye camera can meet the large scene monitoring or shooting demands of a user in a full field, and the camera has irreplaceable application value. And (3) searching: the utility model provides a four mesh camera positioner of authorized publication number CN207530946U, this design metal ring and positioner are in the coplanar, the control panel sends monitoring locating signal, then infrared lens group monitors surrounding environment, then focus the motor and focus the locating signal that the positioning chip sent for infrared lens group carries out the monitoring of position, then transmits the information of monitoring to the positioning chip, then is giving the control panel with signal transmission, and send feedback information, infrared camera location scope is wide, the visual clear of location night, it is more convenient.

However, the four-eye camera positioning device has the defects that the shooting height, the shooting azimuth and the shooting range are often influenced due to the problem of installation and positioning of the four-eye camera, so that a dead zone exists in shooting, the shooting effect is reduced, and therefore, the four-eye camera positioning device is used for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects, and provides a four-eye camera positioning device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a four mesh camera positioner, includes base, disc, mounting bracket and four mesh cameras, be provided with lift locating component between base, sleeve and the disc, be provided with azimuth locating component between the disc mounting bracket, be provided with inclination locating component between mounting bracket and the four mesh cameras.

Preferably, the lifting positioning assembly comprises a driving shaft rotatably connected to one side of the sleeve and a lifting screw rotatably connected to the top of the base, bevel gears are fixedly sleeved on the outer sides of the driving shaft and the lifting screw respectively, the two bevel gears are meshed, a lifting column is sleeved on the outer side thread of the lifting screw, and the top end of the lifting column is fixedly arranged at the bottom of the disc.

Preferably, one end fixedly connected with hand wheel of drive shaft, the spacing groove has all been seted up on the inner wall of telescopic both sides, the slip cap is equipped with the limiting plate in the spacing groove, and two limiting plates are fixed connection in the both sides of lift post respectively.

Preferably, the azimuth positioning assembly comprises a worm rotatably installed on the inner walls of two sides of the disc and a vertical shaft rotatably connected on the inner wall of the top of the disc and the inner wall of the bottom, a transmission worm wheel is fixedly sleeved on the outer side of the vertical shaft, the worm is meshed with the transmission worm wheel, and the top end of the vertical shaft is fixedly connected to the bottom of the mounting frame.

Preferably, one end of the worm is fixedly connected with a knob, an annular groove is formed in the bottom of the mounting frame, a guide ring is fixedly connected to the top of the disc, and the guide ring is slidably sleeved in the annular groove.

Preferably, the inclination locating component is including rotating the cross axle of connection on the inner wall of mounting bracket both sides and the cover case of fixed connection on the inner wall of mounting bracket bottom, the outside fixed cover of cross axle is equipped with the turning block, four mesh camera fixed connection is at the top of turning block, a plurality of draw-in grooves have been seted up to the bottom of turning block, fixedly connected with reset spring on the inner wall of the bottom of cover case, reset spring's top fixedly connected with slide bar, the top fixedly connected with cardboard of slide bar, cardboard movable joint is in the draw-in groove that corresponds, one side fixedly connected with pull rod of slide bar.

Preferably, a rectangular opening is formed in one side of the sleeve box, and the pull rod is slidably sleeved in the rectangular opening.

Preferably, four screw holes have been seted up at the top of base, and four screw holes are the rectangle setting based on the base.

According to the four-eye camera positioning device, the heights of the four-eye cameras can be adjusted and positioned through the arrangement of the driving shaft, the bevel gear, the lifting screw, the lifting column and the sleeve, and the shooting directions of the four-eye cameras can be adjusted and positioned through the arrangement of the worm, the transmission worm gear and the vertical shaft;

according to the four-eye camera positioning device, through the arrangement of the transverse shaft, the rotating block, the clamping groove, the clamping plate, the sliding rod, the pull rod, the sleeve box and the reset spring, the inclined shooting angle of the four-eye camera can be adjusted and positioned, and then the height, the horizontal direction and the inclined direction of the four-eye camera can be adjusted and positioned, so that the shooting range of the installed position is wider, and the situation that a blind area exists in shooting can not exist;

the utility model has reasonable structural design, can adjust and position the height, the horizontal direction and the inclined direction of the four-eye camera, ensures that the installation position of the four-eye camera has wider shooting range, ensures that the shooting can not have the condition of dead zone, and has high reliability.

Drawings

Fig. 1 is a schematic structural diagram of a four-eye camera positioning device according to the present utility model;

FIG. 2 is a cross-sectional view of a four-eye camera positioning device according to the present utility model;

fig. 3 is a schematic structural diagram of a portion a of a four-eye camera positioning device according to the present utility model.

In the figure: 1. a base; 2. a sleeve; 3. a drive shaft; 4. lifting columns; 5. a disc; 6. a guide ring; 7. a mounting frame; 8. a four-mesh camera; 9. a horizontal axis; 10. a rotating block; 11. a clamping groove; 12. a clamping plate; 13. a slide bar; 14. a pull rod; 15. a sleeve box; 16. a rectangular opening; 17. a worm; 18. a hand wheel; 19. a bevel gear; 20. lifting screw rods; 21. a limiting plate; 22. a return spring; 23. a drive worm wheel; 24. and a vertical axis.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a four-eye camera positioning device comprises a base 1, a disc 5, a mounting frame 7 and four-eye cameras 8, wherein lifting positioning components are arranged among the base 1, a sleeve 2 and the disc 5, azimuth positioning components are arranged among the mounting frames 7 of the disc 5, and inclination angle positioning components are arranged among the mounting frames 7 and the four-eye cameras 8.

According to the utility model, the lifting positioning assembly comprises a driving shaft 3 rotatably connected to one side of a sleeve 2 and a lifting screw 20 rotatably connected to the top of a base 1, wherein bevel gears 19 are fixedly sleeved on the outer sides of the driving shaft 3 and the lifting screw 20, the two bevel gears 19 are meshed, a lifting column 4 is sleeved on the outer side of the lifting screw 20, the top end of the lifting column 4 is fixedly arranged at the bottom of a disc 5, the lifting screw 20 is driven to rotate through the driving shaft 3 and the transmission of the two bevel gears 19, and the lifting screw 20 drives the lifting column 4 and a four-mesh camera 8 to lift under the limit of a limiting plate 21, so that the height of the four-mesh camera 8 can be positioned, and the situation that the lifting column is short and is blocked by other objects is avoided.

In the utility model, one end of the driving shaft 3 is fixedly connected with a hand wheel 18, both inner walls of the two sides of the sleeve 2 are respectively provided with a limit groove, limit plates 21 are sleeved in the limit grooves in a sliding manner, the two limit plates 21 are respectively and fixedly connected to the two sides of the lifting column 4, so that the driving shaft 3 can be conveniently rotated, and meanwhile, the lifting column 4 can be guided to be prevented from rotating together with the lifting screw 20.

According to the utility model, the azimuth positioning assembly comprises the worm 17 rotatably arranged on the inner walls of the two sides of the disc 5 and the vertical shaft 24 rotatably connected on the inner wall of the top and the inner wall of the bottom of the disc 5, the transmission worm wheel 23 is fixedly sleeved on the outer side of the vertical shaft 24, the worm 17 is meshed with the transmission worm wheel 23, the top end of the vertical shaft 24 is fixedly connected to the bottom of the mounting frame 7, the worm 17 is rotated, the worm 17 drives the transmission worm wheel 23 and the vertical shaft 24 to rotate, and the vertical shaft 24 drives the four-mesh camera 8 to rotate, so that the horizontal shooting azimuth of the four-mesh camera 8 can be adjusted and positioned.

According to the utility model, one end of the worm 17 is fixedly connected with the knob, the bottom of the mounting frame 7 is provided with the annular groove, the top of the disc 5 is fixedly connected with the guide ring 6, the guide ring 6 is slidably sleeved in the annular groove, the worm 17 is convenient to rotate, and meanwhile, the mounting frame 7 is convenient to guide, so that the rotation of the mounting frame 7 is more stable and smooth.

According to the utility model, the inclination angle positioning assembly comprises a transverse shaft 9 which is rotatably connected to the inner walls at two sides of a mounting frame 7 and a sleeve 15 which is fixedly connected to the inner wall at the bottom of the mounting frame 7, a rotating block 10 is fixedly sleeved on the outer side of the transverse shaft 9, a four-eye camera 8 is fixedly connected to the top of the rotating block 10, a plurality of clamping grooves 11 are formed in the bottom of the rotating block 10, a return spring 22 is fixedly connected to the inner wall at the bottom of the sleeve 15, a sliding rod 13 is fixedly connected to the top of the return spring 22, a clamping plate 12 is movably clamped in the corresponding clamping groove 11, one side of the sliding rod 13 is fixedly connected with a pull rod 14, the pull rod 14 is pulled downwards, the pull rod 14 drives the sliding rod 13 and the clamping plate 12 to move downwards and squeeze the return spring 22, the clamping plate 12 is separated from the clamping groove 11 at the moment, the rotating block 10 is not fixed at the moment, the transverse shaft 9 is used as an axis, the inclination shooting angle of the four-eye camera 8 can be adjusted and positioned, after the positioning is finished, the clamping rod 14 is released, the clamping plate 12 is moved on the side of the return spring 22 and clamped in the corresponding clamping groove 11 under the action of the return spring 22, and the clamping plate is clamped in the corresponding clamping groove 11, and the corresponding clamping groove 11 can be further fixed to the four-eye camera 8.

In the utility model, one side of the sleeve box 15 is provided with the rectangular opening 16, and the pull rod 14 is sleeved in the rectangular opening 16 in a sliding way, so that the pull rod 14 can be guided, and the movement of the pull rod is more stable.

In the utility model, four threaded holes are formed in the top of the base 1, and the four threaded holes are rectangular based on the base 1, so that the base 1 can be conveniently fixed.

In the utility model, when the four-eye camera 8 is installed and positioned, the base 1 is fixed at a designated position, then the lifting screw 20 is driven to rotate through the driving shaft 3 and the transmission of the two bevel gears 19, the lifting screw 20 drives the lifting column 4 and the four-eye camera 8 to lift under the limit of the limiting plate 21, the height of the four-eye camera 8 can be positioned, the situation that the height is short and is blocked by other objects is avoided, the worm 17 is rotated, the worm 17 drives the transmission worm wheel 23 and the vertical shaft 24 to rotate, the vertical shaft 24 drives the rotation of the four-eye camera 8, the horizontal shooting position of the four-eye camera 8 can be adjusted and positioned, the pull rod 14 is pulled downwards, the pull rod 14 drives the sliding rod 13 and the clamping plate 12 to move downwards and squeeze the reset spring 22, the clamping plate 12 is separated from the clamping groove 11 at the moment, the inclination angle of the four-eye camera 8 can be adjusted and positioned by taking the axis 9 as the axis, the clamping block 10 and the four-eye camera 8 can be positioned, the four-eye camera 8 can be installed in a position corresponding to the clamping groove 11 and can be adjusted in a wide range when the position is well, and the four-eye camera 8 can be positioned, and the shooting position can be adjusted in a more stable condition.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a four mesh camera positioner, its characterized in that includes base, disc, mounting bracket and four mesh cameras, be provided with lift positioning assembly between base, sleeve and the disc, be provided with azimuth positioning assembly between the disc mounting bracket, be provided with inclination positioning assembly between mounting bracket and the four mesh cameras.

2. The four-eye camera positioning device according to claim 1, wherein the lifting positioning assembly comprises a driving shaft rotatably connected to one side of the sleeve and a lifting screw rotatably connected to the top of the base, bevel gears are fixedly sleeved on the outer sides of the driving shaft and the lifting screw respectively, the two bevel gears are meshed, a lifting column is sleeved on the outer side of the lifting screw in a threaded manner, and the top end of the lifting column is fixedly arranged at the bottom of the disc.

3. The four-eye camera positioning device according to claim 2, wherein one end of the driving shaft is fixedly connected with a hand wheel, limit grooves are formed in the inner walls of two sides of the sleeve, limit plates are sleeved in the limit grooves in a sliding manner, and the two limit plates are respectively and fixedly connected to two sides of the lifting column.

4. The four-eye camera positioning device according to claim 1, wherein the azimuth positioning assembly comprises a worm rotatably mounted on inner walls of two sides of the disc and a vertical shaft rotatably connected to the inner walls of the top and the bottom of the disc, a transmission worm wheel is fixedly sleeved on the outer side of the vertical shaft, the worm is meshed with the transmission worm wheel, and the top end of the vertical shaft is fixedly connected to the bottom of the mounting frame.

5. The four-eye camera positioning device according to claim 4, wherein one end of the worm is fixedly connected with a knob, an annular groove is formed in the bottom of the mounting frame, a guide ring is fixedly connected to the top of the disc, and the guide ring is slidably sleeved in the annular groove.

6. The four-eye camera positioning device according to claim 1, wherein the inclination positioning assembly comprises a transverse shaft rotatably connected to the inner walls of two sides of the mounting frame and a sleeve fixedly connected to the inner wall of the bottom of the mounting frame, a rotating block is fixedly sleeved on the outer side of the transverse shaft, the four-eye camera is fixedly connected to the top of the rotating block, a plurality of clamping grooves are formed in the bottom of the rotating block, a reset spring is fixedly connected to the inner wall of the bottom of the sleeve, a sliding rod is fixedly connected to the top end of the reset spring, a clamping plate is fixedly connected to the top end of the sliding rod, the clamping plate is movably clamped in the corresponding clamping groove, and a pull rod is fixedly connected to one side of the sliding rod.

7. The four-eye camera positioning device according to claim 6, wherein a rectangular opening is formed in one side of the sleeve box, and the pull rod is slidably sleeved in the rectangular opening.

8. The four-eye camera positioning device according to claim 1, wherein four threaded holes are formed in the top of the base, and the four threaded holes are arranged in a rectangular shape based on the base.