CN114607902A

CN114607902A - Computer vision recognition device

Info

Publication number: CN114607902A
Application number: CN202210343270.7A
Authority: CN
Inventors: 李珏; 赵纯连; 胡丹
Original assignee: XINGYI NORMAL UNIVERSITY FOR NATIONALITIES
Current assignee: XINGYI NORMAL UNIVERSITY FOR NATIONALITIES
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-06-10
Anticipated expiration: 2042-04-02
Also published as: CN114607902B

Abstract

The invention discloses a computer vision recognition device, which comprises a computer vision recognition device body, wherein foot pads are arranged near four corners inside a base at the bottom of the computer vision recognition device body, a PCB control panel is arranged at the center inside the base, a horizontal sensor is arranged at the center of the upper surface of the base, a motor B is arranged inside a base column at the upper surface of the base, a threaded rod on a rotating shaft of the motor B is matched and installed with a threaded sleeve at the center of an installation plate at the inner side of a lifting upright column, a lifting upright column is arranged at the outer side of a fixed upright column above the base column, a motor A is arranged at the center of an installation bracket at the inner side of the top end of the lifting upright column, a swing arm B is arranged at the top end of the swing arm A above a steering joint A, a swing head is arranged at the other end of the swing arm B, a turntable is arranged at one end of the swing head, the computer vision recognition device can automatically track and adjust according to a preset angle, when the user sits down at every turn or when the sitting posture adjustment angle changes greatly, the device can automatically recognize and adjust the back.

Description

Computer vision recognition device

Technical Field

The invention relates to the technical field of computer vision recognition, in particular to a computer vision recognition device.

Background

Computer vision is a science for researching how to make a machine "see", and further, it means that a camera and a computer are used to replace human eyes to perform machine vision such as identification, tracking and measurement on a target, and further image processing is performed, so that the computer processing becomes an image more suitable for human eyes to observe or transmitted to an instrument to detect. As a scientific discipline, computer vision research-related theories and techniques attempt to build artificial intelligence systems that can acquire 'information' from images or multidimensional data. The information referred to herein refers to information defined by Shannon that can be used to help make a "decision". Because perception can be viewed as extracting information from sensory signals, computer vision can also be viewed as the science of how to make an artificial system "perceive" from images or multidimensional data.

At present, the support that computer display generally used can only adjust the elevation angle of display in vertical direction, moreover, still all manual regulation is artifical, makes the user change the position of sitting of oneself just need carry out manual movement display or adjust the elevation angle of display at every turn, very troublesome, consequently, await urgent need an improved technique to solve this problem that exists among the prior art.

Disclosure of Invention

The invention aims to provide a computer vision recognition device which can automatically track and adjust according to a preset angle, can automatically recognize and adjust when a user sits down each time or the adjustment angle of a sitting posture changes greatly, and can also automatically recognize and adjust, so as to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a computer vision recognition device comprises a computer vision recognition device body, wherein a base is arranged on the computer vision recognition device body, a PCB control panel is arranged in the center of the interior of the base, the PCB control panel and the base are fixedly installed, a bottom foundation column is arranged on the upper surface of the base and is connected with the base in a welding mode, a motor B is arranged inside the inner side of the bottom foundation column, close to the top end of the inner side of the bottom foundation column, a threaded rod is arranged on a rotating shaft of the motor B, the bottom end of the threaded rod is fixedly connected with the end of the rotating shaft of the motor B, an anti-falling plate is arranged at the top end of the threaded rod, a fixed stand column is arranged above the bottom foundation column, and the fixed stand column and the bottom foundation column are connected in a welding mode;

the outer wall of the fixed stand column is provided with a limiting block, the outer side of the fixed stand column is provided with a lifting stand column, the inner wall of the lifting stand column is provided with a limiting sliding groove, the limiting block on the outer wall of the fixed stand column is installed in a matched mode with the limiting sliding groove on the inner wall of the lifting stand column, a matched installing plate is arranged on the inner side, close to the bottom, of the lifting stand column, two ends of the matched installing plate are connected with the inner wall of the lifting stand column in a welded mode, a threaded sleeve is arranged in the center of the inner portion of the matched installing plate, and the threaded sleeve is connected with the matched installing plate in a welded mode;

the top of lift stand is equipped with and turns to adapter A, turns to and is equipped with annular bearing circle between adapter A's the bottom and the top of lift stand, turns to adapter A and is 0-360 at the turned angle scope of horizontal direction, the top that turns to adapter A is equipped with swing arm A, swing arm A's bottom and turn to the cooperation installation between the adapter A, and the top that turns to adapter A is equipped with swing arm B, and swing arm B's other end head is equipped with the pendulum head, the one end of pendulum head and swing arm B's one end cooperation installation, the other end of pendulum head are equipped with the carousel, and one side of carousel is equipped with the display hanger, the display hanger is connected with one side fixed surface of carousel.

Preferably, the inside of base is close to four angle departments symmetry and is equipped with the callus on the sole mounting groove, and the lower surface intercommunication of callus on the sole mounting groove and base, the inner wall symmetry of callus on the sole mounting groove is equipped with spacing slide rail, the inner wall welded connection of spacing slide rail and callus on the sole mounting groove, the inboard of callus on the sole mounting groove is close to the top and is equipped with motor C, motor C's pivot outer wall is equipped with the screw thread, motor C's pivot is installed downwards, is equipped with the callus on the sole in the pivot of motor C, motor C's pivot adopts connecting piece swing joint with the upper surface central authorities of callus on the sole, and the bottom of connecting piece is connected with the last fixed surface of callus on the sole, and the inside central authorities in top of connecting piece are equipped with the thread groove, the spacing slide rail cooperation installation of callus on the sole mounting groove inner wall, the upper surface central authorities of base are equipped with the level inductor, and the cooperation of PCB control panel is connected.

Preferably, the PCB control panel is provided with a CPU module, the right end of the CPU module is provided with an A \ D conversion module, the other connecting end of the A \ D conversion module is provided with a light sensor, a distance detection module, a face recognition module, a dynamic capture module and a scanning module, the light sensor, the distance detection module, the face recognition module, the dynamic capture module and the scanning module are connected in parallel, a flat cable interface B is arranged at the connecting end of the light sensor, the distance detection module, the face recognition module, the dynamic capture module and the scanning module, a storage module and a network module are arranged at the lower connecting end of the CPU module, a direction recognition module and an angle calculation module are arranged at the left end of the CPU module, the direction recognition module and the angle calculation module are connected in parallel, the other connecting end of the direction recognition module and the angle calculation module is connected with a driving module, the other connecting end of the driving module is provided with a flat cable interface A.

Preferably, the lateral wall symmetry of fixed post is equipped with the cooperation mounting panel activity groove, and the cooperation mounting panel activity groove runs through the lateral wall of fixed post, and the inboard cooperation mounting panel of lift stand is installed in the cooperation mounting panel activity inslot of fixed post lateral wall.

Preferably, the lift stand inboard is close to the top and is equipped with the installing support, and the inside central authorities of installing support are equipped with motor A, motor A and installing support fixed mounting, motor A's pivot is the installation upwards, motor A with turn to adapter A cooperation installation, the inboard that turns to adapter A is close to the bottom and is equipped with the linking board, and the top bilateral symmetry that turns to adapter A is equipped with links up the ear, the inside that links up the ear is equipped with links up the axle mounting groove, and the inside that links up the axle mounting groove is equipped with the damping circle.

Preferably, swing arm A's both ends end is inside to be equipped with the double-shaft motor respectively, be equipped with in the double-shaft motor pivot of swing arm A bottom and link up a axle A, link up an axle A and turn to the inside damping circle cooperation installation of link up a lug, be equipped with in the double-shaft motor pivot on swing arm A top and link up a axle B, link up axle B and two lugs cooperation installations of swing arm B one end, link up the inside double-shaft motor that is equipped with in other end of axle B.

Preferably, one side symmetry of yaw is equipped with the engaging lug, and the inside of engaging lug links up the inside of axostylus axostyle mounting groove and is equipped with links up axostylus axostyle C, link up the cooperation of axostylus axostyle C and yaw on the engaging lug and install, the inside central authorities of one end of yaw are equipped with motor D, motor D's pivot and one side central authorities fixed connection of carousel.

Preferably, a hanging clamping groove is formed in the surface of one side of the display hanging head, a fixing screw hole is formed in the display hanging head and penetrates through the display hanging head, and the rotating angle range of the display hanging head in the vertical direction is 0-360 degrees.

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

(1) the center of the upper surface of the base is provided with a horizontal sensor which is connected with the PCB control panel in a matching way, the horizontal sensor detects the state of the base in real time and drives the foot pad to move up and down through four motors C in the base, so that the base can be always in a horizontal position;

(2) the PCB control board is arranged in the center of the base, the PCB control board and the base are fixedly installed, data obtained through calculation are compared with preset data, data difference is calculated, the calculated data difference is transmitted to the direction recognition module and the angle calculation module, and finally the motor assembly on the computer vision recognition device body is controlled through the driving module, so that the computer vision recognition device body can realize adjustment of various angles and directions;

(3) the outer wall of the fixed stand column is provided with a limiting block, the outer side of the fixed stand column is provided with a lifting stand column, the inner wall of the lifting stand column is provided with a limiting sliding groove, and the limiting block on the outer wall of the fixed stand column is matched with the limiting sliding groove on the inner wall of the lifting stand column to ensure that the lifting stand column stably moves up and down in the vertical direction, so that the running stability of equipment is ensured;

(4) the two ends of the matching mounting plate are connected with the inner wall of the lifting upright in a welding mode, a threaded sleeve is arranged in the center of the interior of the matching mounting plate and is connected with the matching mounting plate in a welding mode, the threaded rod and the threaded sleeve are installed in a matching mode, the motor B is matched with the threaded sleeve to indirectly drive the lifting upright to move up and down, and therefore the height of the computer vision recognition device is adjusted;

(5) a connecting shaft mounting groove is formed in the connecting lug, a damping ring is arranged in the connecting shaft mounting groove, and when the motor does not work, the swing arm A can be manually adjusted to be positioned and kept in an adjusted state;

(6) this computer vision recognition device can carry out the automatic tracking regulation according to the angle of presetting for one's time, when the user sits down at every turn or when the position of sitting angle of regulation takes place great change, the device can adjust after the automatic identification, makes the user be in the most suitable visual angle in real time.

Drawings

FIG. 1 is a front view of a computer vision recognition device body according to the present invention;

FIG. 2 is a side view of the computer vision recognition apparatus of the present invention;

FIG. 3 is a cross-sectional view of a lifting column of the present invention;

FIG. 4 is a schematic view of the base structure of the present invention;

FIG. 5 is a cross-sectional view of a foot pad lifting structure of the present invention;

FIG. 6 is a cross-sectional view of a swing arm B and a display suspension head according to the present invention;

FIG. 7 is a schematic diagram of a PCB control board structure according to the present invention;

fig. 8 is a top view of the engagement of the stationary posts with the mating mounting plate of the present invention.

In the figure: 1. a computer vision recognition device body; 2. a swing arm A; 3. a steering adapter A; 4. an annular bearing ring; 5. lifting the upright post; 6. a bottom pillar; 7. a base; 8. a foot pad; 9. a display suspension head; 10. a connecting shaft A; 11. a connecting shaft B; 12. a swing arm B; 13. swinging the head; 14. a turntable; 15. a connecting shaft C; 16. a PCB control board; 17. a motor A; 18. a damping ring; 19. mounting a bracket; 20. fixing the upright post; 21. the head is prevented from falling off; 22. a threaded rod; 23. a threaded bushing; 24. fitting the mounting plate; 25. a motor B; 26. a horizontal sensor; 27. a motor C; 28. a limiting slide rail; 29. a motor D; 30. a CPU module; 31. an A \ D conversion module; 32. a light sensor; 33. a distance detection module; 34. a face recognition module; 35. a dynamic capture module; 36. a scanning module; 37. a storage module; 38. a network module; 39. a direction identification module; 40. an angle calculation module; 41. a drive module; 42. flat cable interfaces A and 43, and a flat cable interface B.

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. 1-8, the present invention provides a technical solution: a computer vision recognition device comprises a computer vision recognition device body 1, a base 7 is arranged on the computer vision recognition device body 1, foot pad mounting grooves are symmetrically arranged near four corners inside the base 7 and are communicated with the lower surface of the base 7, limiting slide rails 28 are symmetrically arranged on the inner walls of the foot pad mounting grooves, limiting slide rails 29 are welded with the inner walls of the foot pad mounting grooves, a motor C27 is arranged near the top inside of each foot pad mounting groove, threads are arranged on the outer wall of a rotating shaft of a motor C27, the rotating shaft of a motor C27 is downwards installed, a foot pad 8 is arranged on the rotating shaft of a motor C27, the rotating shaft of a motor C27 is movably connected with the center of the upper surface of the foot pad 8 through a connecting piece, the bottom end of the connecting piece is fixedly connected with the upper surface of the foot pad 8, a thread groove is arranged in the center inside the top end of the connecting piece, the foot pad 8 is installed in a matching manner with the limiting slide rails 28 on the inner walls of the foot pad mounting grooves, the upper surface center of base 7 is equipped with horizontal inductor 26, and horizontal inductor 26 is connected with the cooperation of PCB control panel 16, and horizontal inductor 26 real-time detection base 7's state to through the reciprocating of four inside motor C27 drive callus on the sole 8 of base, thereby can realize that base 7 is in the horizontally position all the time.

The PCB control board 16 is arranged in the center of the base 7, the PCB control board 16 and the base 7 are fixedly installed, the PCB control board 16 is provided with a Core i7CPU module 30, the right end of the Core i7CPU module 30 is provided with an ADC0809A \ D conversion module 31, the other connecting end of the ADC0809A \ D conversion module 31 is provided with a KLS-24N24P light sensor 32, a VL53L0CXV0DH distance detection module 33, a face recognition module 34, a GC0308 dynamic capture module 35 and an XT205M4 scanning module 36, the KLS-24N24P light sensor 32, the VL53L0CXV0DH distance detection module 33, the face recognition module 34, the GC0308 dynamic capture module 35 and the XT205M4 scanning module 36 are connected in parallel.

The lower connecting end of the Core i7CPU module 30 is provided with a storage module 37 and a network module 38, the left end of the Core i7CPU module 30 is provided with a direction recognition module 39 and an angle calculation module 40, the direction recognition module 39 and the angle calculation module 40 are connected in parallel, the other connecting ends of the direction recognition module 39 and the angle calculation module 40 are both connected with a driving module 41, the other connecting end of the driving module 41 is provided with a flat cable interface a42, one connecting end of the KLS-24N24P light sensor 32, the VL53L0CXV0DH distance detection module 33, the face recognition module 34, the GC0308 dynamic capture module 35, and the XT205M4 scanning module 36 is provided with a flat cable interface B43, the KLS-24N24P light sensor 32, the VL53L0CXV0DH distance detection module 33, the face recognition module 34, the GC0308 dynamic capture module 35, and the XT205M4 scanning module 36 respectively aim at light data of an actual scene, distance data of human eyes reaching the device, and the distance data of the human eyes reaching the device, The method comprises the steps of detecting face data and human body dynamic data of a user in real time, converting the detected real-time data in binary systems of an ADC 0809A/D conversion module 31, transmitting the converted real-time data to a Core i7CPU module 30, backing up and storing the received data by the Core i7CPU module 30, analyzing and classifying the data which are received more, comparing the data obtained through calculation with preset data, calculating a data difference, transmitting the calculated data difference to a direction recognition module 39 and an angle calculation module 40, and finally controlling a motor assembly on a computer vision recognition device body 1 through a driving module 41 to enable the computer vision recognition device body 1 to realize adjustment of various angles and directions.

The upper surface of base 7 is equipped with bottom foundation column 6, welded connection between bottom foundation column 6 and the base 7, the inside that bottom foundation column 6 inboard is close to the top is equipped with motor B25, be equipped with threaded rod 22 in motor B25's the pivot, threaded rod 22's bottom and motor B25's pivot end fixed connection, threaded rod 22's top is equipped with anticreep board 21, the top of bottom foundation column 6 is equipped with stationary mast 20, stationary mast 20's lateral wall symmetry is equipped with cooperation mounting panel activity groove, cooperation mounting panel activity groove runs through stationary mast 20's lateral wall, the cooperation mounting panel of lift 5 inboards is installed in the cooperation mounting panel activity inslot of stationary mast 20 lateral wall, welded connection between stationary mast 20 and the bottom foundation column 6.

The outer wall of stationary mast 20 is equipped with the stopper, the outside of stationary mast 20 is equipped with lift stand 5, the inner wall of lift stand 5 is equipped with spacing spout, the stopper of stationary mast 20 outer wall and the spacing spout cooperation installation of 5 inner walls of lift stand, make the stable reciprocating of lift stand 5 in vertical direction, guarantee the stability of equipment operation, lift stand 5 inboard is close to the bottom and is equipped with cooperation mounting panel 24, the both ends of cooperation mounting panel 24 and the inner wall welded connection of lift stand 5, the inside central authorities of cooperation mounting panel 24 are equipped with threaded sleeve 23, welded connection between threaded sleeve 23 and the cooperation mounting panel 24, threaded rod 22 and the cooperation installation of threaded sleeve 23, realize indirect drive lift stand 5's reciprocating through motor B25 cooperation threaded sleeve 23, thereby the realization is adjusted computer visual identification device's height.

The inner side of the lifting upright post 5 is provided with a mounting bracket 19 close to the top end, the inner center of the mounting bracket 19 is provided with a motor A17, a motor A17 and the mounting bracket 19 are fixedly mounted, a rotating shaft of the motor A17 is upwards mounted, the motor A17 and a steering joint A3 are mounted in a matched mode, the inner side of the steering joint A3 is provided with a connecting plate close to the bottom, two sides of the upper portion of the steering joint A3 are symmetrically provided with connecting lugs, a connecting shaft mounting groove is formed in the connecting lugs, a damping ring 18 is arranged in the connecting shaft mounting groove, and when the motor does not work, the swing arm A2 can be manually adjusted to enable the swing arm A2 to be located at the adjusted position and then keep the adjusted state.

The top end of the lifting upright post 5 is provided with a steering joint A3, an annular bearing ring 4 is arranged between the bottom end of the steering joint A3 and the top end of the lifting upright post 5, the rotation angle range of the steering joint A3 in the horizontal direction is 0-360 degrees, a swing arm A2 is arranged above the steering joint A3, the bottom end of the swing arm A2 and the steering joint A3 are installed in a matched mode, double-shaft motors are arranged inside the end heads at the two ends of the swing arm A2 respectively, a joint shaft A10 is arranged on a double-shaft motor rotating shaft at the bottom end of the swing arm A2, a joint shaft A10 and a damping ring 18 inside a connecting lug of the steering joint A3 are installed in a matched mode, a joint shaft B11 is arranged on a double-shaft motor rotating shaft at the top end of the swing arm A2, a joint shaft B11 and two connecting lugs at one end of the swing arm B12 are installed in a matched mode, and a double-shaft motor is arranged inside the end head at the other end of the shaft B11.

The top of the steering joint A3 is provided with a swing arm B12, the end head of the other end of the swing arm B12 is provided with a swing head 13, one side of the swing head 13 is symmetrically provided with connecting lugs, the inside of the connecting lug is provided with a connecting shaft C15, the connecting shaft C15 is matched with the connecting lugs on the swing head 13 for installation, the center inside the end head of the one end of the swing head 13 is provided with a motor D29, the rotating shaft of the motor D29 is fixedly connected with the center of one side of the rotating disc 14, one end of the swing head 13 is matched with one end of the swing arm B12 for installation, and the end head of the other end of the swing head 13 is provided with the rotating disc 14.

One side of carousel 14 is equipped with the display and hangs head 9, the display hangs a side surface of head 9 and is equipped with and hangs the draw-in groove, the inside that the display hung head 9 is equipped with fixed screw hole, fixed screw hole runs through the display and hangs head 9, the display hangs head 9 and is 0-360 at the rotation angle scope of vertical direction, the display hangs head 9 and a side fixed surface of carousel 14 and is connected, it hangs head 9 and rotates to drive the display indirectly through motor D29, thereby make the display realize rotating in vertical direction.

In the case of the example 1, the following examples are given,

The outer wall of stationary mast 20 is equipped with the stopper, the outside of stationary mast 20 is equipped with lift stand 5, the inner wall of lift stand 5 is equipped with spacing spout, the stopper of stationary mast 20 outer wall and the spacing spout cooperation installation of lift stand 5 inner wall, make the stable reciprocating of lift stand 5 in vertical direction, guarantee the stability of equipment operation, lift stand 5 inboard is close to the bottom and is equipped with cooperation mounting panel 24, the both ends of cooperation mounting panel 24 and the inner wall welded connection of lift stand 5, the inside central authorities of cooperation mounting panel 24 are equipped with threaded sleeve 23, welded connection between threaded sleeve 23 and the cooperation mounting panel 24, threaded rod 22 and the cooperation installation of threaded sleeve 23, realize indirect drive lift stand 5's reciprocating through motor B25 cooperation threaded sleeve 23, thereby the realization is adjusted computer visual identification device's height.

When the distance between the whole body and the head of the user and the display is gradually reduced, the motor B25 indirectly drives the lifting upright post 5 to descend, meanwhile, the rotating shaft motors at the two ends of the swing arm A2 rotate, the swing arm A2 moves backwards, and meanwhile, the elevation angle of the swing arm B12 in the vertical direction is adjusted by the double-shaft motor inside the top end of the swing arm A2, so that the distance between the computer display and the face of the user is kept unchanged all the time, the display and the face of the user are in a parallel state, and the user has a better viewing angle.

In the case of the example 2, the following examples are given,

the upper surface of base 7 is equipped with bottom foundation column 6, welded connection between bottom foundation column 6 and the base 7, the inside that bottom foundation column 6 inboard is close to the top is equipped with motor B25, be equipped with threaded rod 22 in motor B25's the pivot, threaded rod 22's bottom and motor B25's pivot end fixed connection, threaded rod 22's top is equipped with anticreep board 21, the top of bottom foundation column 6 is equipped with stationary mast 20, stationary mast 20's lateral wall symmetry is equipped with cooperation mounting panel activity groove, cooperation mounting panel activity groove runs through stationary mast 20's lateral wall, the cooperation mounting panel of 5 inboards of lift stand is installed in the cooperation mounting panel activity inslot of stationary mast 20 lateral wall, welded connection between stationary mast 20 and the bottom foundation column 6.

When the distance of user's whole health and head apart from the display is crescent, motor B25 indirectly drives lift stand 5 and rises, the pivot motor at swing arm A2 both ends rotates simultaneously, make swing arm A2 move forward, the inside biax motor in swing arm A2 top adjusts swing arm B12 at the elevation angle of vertical direction simultaneously, thereby make the computer display remain throughout with the facial distance of user unchangeable, and make the display be in parallel state with user's face, make the user have better viewing angle.

In the case of the example 3, the following examples are given,

When the whole body and the head of the user incline to the left by too large an angle, the motor a17 drives the steering joint A3 to rotate to the left, and meanwhile, the head swing 13 adjusts the elevation angle in the vertical direction, so that the distance between the computer display and the face of the user is kept unchanged all the time, and the display and the eyes of the user are in the optimal relative position.

In the case of the example 4, it is preferred,

The top end of the lifting upright post 5 is provided with a steering joint A3, an annular bearing ring 4 is arranged between the bottom end of the steering joint A3 and the top end of the lifting upright post 5, the rotation angle range of the steering joint A3 in the horizontal direction is 0-360 degrees, a swing arm A2 is arranged above the steering joint A3, the bottom end of the swing arm A2 and the steering joint A3 are installed in a matched mode, double-shaft motors are arranged inside the end heads of the two ends of the swing arm A2 respectively, a joint shaft A10 is arranged on a rotating shaft of the double-shaft motor at the bottom end of the swing arm A2, a joint shaft A10 and a damping ring 18 inside a joint lug of the steering joint A3 are installed in a matched mode, a joint shaft B11 is arranged on a rotating shaft of the double-shaft motor at the top end of the swing arm A2, a joint shaft B11 and two joint lugs at one end of the swing arm B12 are installed in a matched mode, and a double-shaft motor is arranged inside the end head of the other end head of the shaft B11.

When the whole body and the head of the user tilt to the right, the motor A17 drives the steering joint A3 to rotate to the right, and meanwhile, the swing head 13 adjusts the vertical elevation angle, so that the distance between the computer display and the face of the user is kept unchanged all the time, and the display and the eyes of the user are in the optimal relative position.

This computer vision recognition device can carry out the automatic tracking regulation according to the angle of setting in advance, when the user sits down at every turn or when the position of sitting angle of regulation takes place great change, intelligent regulation is carried out after the device can automatic identification, makes the user be in the most suitable visual angle in real time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A computer vision recognition device, comprising a computer vision recognition device body (1), characterized in that: the computer vision recognition device comprises a computer vision recognition device body (1), wherein a base (7) is arranged on the computer vision recognition device body (1), a PCB control panel (16) is arranged in the center of the interior of the base (7), the PCB control panel (16) is fixedly installed between the PCB control panel (7) and the base (7), a bottom pillar (6) is arranged on the upper surface of the base (7), the bottom pillar (6) is welded with the base (7), a motor B (25) is arranged inside the inner side of the bottom pillar (6) close to the top end of the inner side, a threaded rod (22) is arranged on a rotating shaft of the motor B (25), the bottom end of the threaded rod (22) is fixedly connected with the rotating shaft end of the motor B (25), an anti-falling plate (21) is arranged at the top end of the threaded rod (22), a fixed upright column (20) is arranged above the bottom pillar (6), and the fixed upright column (20) is welded with the bottom pillar (6);

the outer wall of the fixed upright post (20) is provided with a limiting block, the outer side of the fixed upright post (20) is provided with a lifting upright post (5), the inner wall of the lifting upright post (5) is provided with a limiting sliding groove, the limiting block on the outer wall of the fixed upright post (20) is matched and installed with the limiting sliding groove on the inner wall of the lifting upright post (5), the inner side of the lifting upright post (5) close to the bottom is provided with a matching installation plate (24), two ends of the matching installation plate (24) are welded and connected with the inner wall of the lifting upright post (5), the center of the inner part of the matching installation plate (24) is provided with a threaded sleeve (23), and the threaded sleeve (23) is welded and connected with the matching installation plate (24);

the top end of the lifting upright post (5) is provided with a steering joint A (3), an annular bearing ring (4) is arranged between the bottom end of the steering joint A (3) and the top end of the lifting upright post (5), the rotation angle range of the steering joint A (3) in the horizontal direction is 0-360 degrees, a swing arm A (2) is arranged above the steering joint A (3), the bottom end of the swing arm A (2) is matched with the steering joint A (3) to be installed, a swing arm B (12) is arranged at the top end of the steering joint A (3), a swing head (13) is arranged at the other end of the swing arm B (12), one end of the swinging head (13) is matched and installed with one end of the swinging arm B (12), the end head of the other end of the swinging head (13) is provided with a turntable (14), one side of the turntable (14) is provided with a display hanging head (9), the display hanging head (9) is fixedly connected with one side surface of the turntable (14).

2. A computer vision recognition device according to claim 1, wherein: the inside of base (7) is close to four angle departments and is symmetrically provided with a foot pad mounting groove, the foot pad mounting groove is communicated with the lower surface of base (7), the inner wall of the foot pad mounting groove is symmetrically provided with a limit slide rail (28), the limit slide rail (29) is connected with the inner wall of the foot pad mounting groove in a welding way, the inner side of the foot pad mounting groove is close to the top and is provided with a motor C (27), the outer wall of the rotating shaft of the motor C (27) is provided with a thread, the rotating shaft of the motor C (27) is downwards installed, a foot pad (8) is arranged on the rotating shaft of the motor C (27), the rotating shaft of the motor C (27) is movably connected with the center of the upper surface of the foot pad (8) by a connecting piece, the bottom end of the connecting piece is fixedly connected with the upper surface of the foot pad (8), the center of the inside of the top end of the connecting piece is provided with a thread groove, the foot pad (8) is installed in a matching way with the limit slide rail (28) of the inner wall of the foot pad mounting groove, the center of the upper surface of base (7) is provided with a horizontal inductor (26), the horizontal sensor (26) is matched and connected with the PCB control board (16).

3. A computer vision recognition device according to claim 1, wherein: the PCB is characterized in that a CPU module (30) is arranged on the PCB control panel (16), an A \ D conversion module (31) is arranged at the right end of the CPU module (30), a light sensor (32), a distance detection module (33), a face recognition module (34), a dynamic capture module (35) and a scanning module (36) are arranged at the other connecting end of the A \ D conversion module (31), the light sensor (32), the distance detection module (33), the face recognition module (34), the scanning module (36) are connected in parallel, a flat cable interface B (43) is arranged at one connecting end of the light sensor (32), the distance detection module (33), the face recognition module (34), the dynamic capture module (35) and the scanning module (36), a storage module (37) and a network module (38) are arranged at the lower connecting end of the CPU module (30), and a direction recognition module (39) and a flat cable interface B (43) are arranged at the left end of the CPU module (30), The angle calculation module (40), direction identification module (39), angle calculation module (40) are parallelly connected each other, another link of direction identification module (39) and angle calculation module (40) all is connected with drive module (41), and another link of drive module (41) is equipped with winding displacement interface A (42).

4. A computer vision recognition device according to claim 1, wherein: the lateral wall symmetry of fixed post (20) is equipped with the cooperation mounting panel activity groove, and the cooperation mounting panel activity groove runs through the lateral wall of fixed post (20), and the cooperation mounting panel of lift stand (5) inboard is installed in the cooperation mounting panel activity inslot of fixed post (20) lateral wall.

5. A computer vision recognition device according to claim 1, wherein: lifting column (5) inboard is close to the top and is equipped with installing support (19), and installing support (19) inside central authorities are equipped with motor A (17), motor A (17) and installing support (19) fixed mounting, the pivot of motor A (17) is upwards installed, motor A (17) with turn to adapter A (3) cooperation installation, the inboard that turns to adapter A (3) is close to the bottom and is equipped with the adapter plate, the top bilateral symmetry that turns to adapter A (3) is equipped with and links up the ear, the inside that links up the ear is equipped with links up the axle mounting groove, and the inside that links up the axle mounting groove is equipped with damping circle (18).

6. A computer vision recognition apparatus according to claim 1, wherein: the inside biax motor that is equipped with respectively of both ends end of swing arm A (2), be equipped with in the biax motor pivot of swing arm A (2) bottom and link up a axle A (10), link up an axle A (10) and turn to the inside damping circle (18) cooperation installation of link up an A (3) engaging lug, be equipped with in the biax motor pivot on swing arm A (2) top and link up an axle B (11), link up an axle B (11) and two engaging lugs cooperation installations of swing arm B (12) one end, the inside biax motor that is equipped with of other end of linking up an axle B (11).

7. A computer vision recognition device according to claim 1, wherein: the one side symmetry of yaw (13) is equipped with the engaging lug, and the inside of engaging lug links up the inside of spiale mounting groove and is equipped with links up spiale C (15), link up spiale C (15) and the cooperation of engaging lug installation on yaw (13), the inside central authorities of one end of yaw (13) are equipped with motor D (29), the pivot of motor D (29) and one side central authorities fixed connection of carousel (14).

8. A computer vision recognition apparatus according to claim 1, wherein: the display hangs one side surface of head (9) and is equipped with and hangs the draw-in groove, and the inside that the display hung head (9) is equipped with fixed screw hole, and fixed screw hole runs through the display and hangs head (9), the display hangs head (9) and is 0-360 at the rotation angle scope of vertical direction.