CN215072685U

CN215072685U - Online conference system based on face recognition

Info

Publication number: CN215072685U
Application number: CN202121646810.6U
Authority: CN
Inventors: 贾志伟; 孙颖; 杜新斌; 王鹏; 王明
Original assignee: Jiangsu Dingchi Electronic Technology Co ltd
Current assignee: Jiangsu Dingchi Electronic Technology Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-07
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses an online conference system based on face recognition, belonging to the technical field of online conference based on face recognition, which comprises a sliding base, an adjusting device, an elevation angle adjusting mechanism, a camera device and a controller; the sliding base is driven by the driving mechanism to slide along a rectangular sliding groove formed in the upper surface of the conference table; the adjusting structure comprises an electric telescopic rod and a first servo motor; the elevation angle adjusting mechanism comprises a sector gear, a first gear and a micro motor. The sliding base is driven by the rotation of the second servo motor to slide along the rectangular sliding groove so as to adapt to the participants at different positions; the controller controls the electric telescopic rod to stretch and adjust the height of the camera device and controls the first servo motor to rotate to drive the camera device to rotate for adjusting the angle so as to adapt to persons at different positions; the micro motor drives the first gear to rotate so as to drive the sector gear to rotate, and then the elevation angle of the camera device is adjusted to adapt to the shooting angle.

Description

Online conference system based on face recognition

Technical Field

The utility model relates to an online meeting technical field based on face identification specifically is an online meeting system based on face identification.

Background

With the rapid development and application of the internet of things technology, the network video technology is applied more and more in life, study and work of people. The network video technology can eliminate geographical position difference, realize multi-point multi-role real-time image communication, and bring more convenience to work, life and study of people.

The video conference development through the network video technology is a common phenomenon in the working process, but the existing remote conference mostly adopts a camera device with a fixed position; when a plurality of people participate in a video conference, a plurality of camera devices are needed; in addition, the synchronous transmission of a plurality of cameras can seriously affect the quality of the teleconference. Therefore, the camera device is required to be movable on the conference table, and the height and the angle of the camera device are adjusted to adapt to conference speaking communication of different people.

SUMMERY OF THE UTILITY MODEL

The technique that exists is not enough to the aforesaid, the utility model aims at providing an online meeting system based on face identification rotates, the flexible accent of electric telescopic handle, first servo motor rotates and micro motor rotates through controller control second servo motor, realizes the regulation of camera device position, height, angle and angle of elevation, adapts to many people video conferencing.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides an online meeting system based on face identification, include: the device comprises a sliding base, an adjusting device, an elevation angle adjusting mechanism, a camera device and a controller;

the sliding base is driven by the driving mechanism to slide along a rectangular sliding groove formed in the upper surface of the conference table; the adjusting structure comprises an electric telescopic rod and a first servo motor; an electric telescopic rod is arranged on the upper surface of the sliding base; the output end of the electric telescopic rod is fixedly provided with a first servo motor; the output end of the first servo motor is fixedly connected with an L-shaped support rod;

the elevation angle adjusting mechanism comprises a sector gear, a first gear and a micro motor; one end of a cross bar of the L-shaped stay bar is provided with a limiting hole; a first gear and a sector gear are sequentially rotatably mounted between the two side walls of the limiting hole from inside to outside; the first gear is meshed with the sector gear; a camera device is arranged on one side surface of the sector gear; the side face of the gear shaft of the first gear, which extends out of the L-shaped support rod, is fixedly connected with the output end of the micro motor; a controller is arranged on the upper surface of the sliding base; the controller is respectively connected with the driving part of the driving mechanism, the electric telescopic rod, the first servo motor and the micro motor through electric signals.

As a preferred technical scheme, the sliding base is of a U-shaped plate structure; ear plates are arranged on the outer sides of the two side plates of the sliding base.

As a preferred technical scheme, two side surfaces of the rectangular sliding groove are symmetrically provided with limiting sliding grooves; the opening of the sliding base is downwards slidably mounted in the rectangular sliding groove, and the ear plate is correspondingly slidably mounted in the limiting sliding groove.

As a preferred technical scheme, a rack is fixedly arranged at the bottom of one side face of the rectangular sliding groove.

As a preferable technical solution, the driving mechanism includes a second servo motor and a second gear; the second servo motor is arranged on the inner bottom surface of the sliding base; the output end of the second servo motor is fixedly connected with a second gear; the second gear is meshed with the rack.

The beneficial effects of the utility model reside in that:

1. the utility model discloses a sliding base slidable mounting is in the rectangle spout that the conference table upper surface was seted up to rotate the drive through second servo motor and drive sliding base and slide along the rectangle spout and realize the position of making a video recording to the collection of making a video recording of the participant of different positions.

2. The utility model discloses when camera device's height and angle are adjusted to needs, the flexible camera device's of adjusting height of controller control electric telescopic handle, the first servo motor of control rotates and drives camera device rotation angle regulation to the meeting that the adaptation is in different positions is with personnel, convenient practicality.

3. The utility model discloses a micro motor drives first gear revolve and then drives sector gear and rotate, and then realizes the regulation to the camera device angle of elevation to the adaptation is shot the angle.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an online conference system based on face recognition provided by an embodiment of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram of the mutual installation of the middle sliding base, the adjusting device, the elevation angle adjusting mechanism, the camera device and the controller.

Description of reference numerals: 1-a sliding base, 11-an ear plate, 12-a second servo motor, 13-a second gear, 2-a conference table, 21-a rectangular sliding groove, 211-a limiting sliding groove, 212-a rack, 31-an electric telescopic rod, 32-a first servo motor, 33-an L-shaped support rod, 331-a limiting hole, 41-a sector gear, 42-a first gear, 43-a micro motor and 5-a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-3, the present invention provides an online conference system based on face recognition, which includes: a slide base 1, an adjusting device, an elevation angle adjusting mechanism, a camera device, and a controller 5; the sliding base 1 is driven by a driving mechanism to slide along a rectangular sliding groove 21 formed in the upper surface of the conference table 2; specifically, the sliding base 1 is of a U-shaped plate structure; ear plates 11 are arranged on the outer sides of two side plates of the sliding base 1; the two side surfaces of the rectangular sliding groove 21 are symmetrically provided with limiting sliding grooves 211; the opening of the sliding base 1 is downwards slidably mounted in the rectangular sliding groove 21, and the lug plate 11 is correspondingly slidably mounted in the limiting sliding groove 211; in addition, a rack 212 is fixedly arranged at the bottom of one side surface of the rectangular sliding chute 21, and the driving mechanism comprises a second servo motor 12 and a second gear 13; the second servo motor 12 is arranged on the inner bottom surface of the sliding base 1; the output end of the second servo motor 12 is fixedly connected with a second gear 13; the second gear 13 is meshed with the rack 212; in practical use, when the second servo motor 12 drives the second gear 13 to rotate, the sliding base 1 is driven to horizontally slide along the direction of the rack 212, and the device is convenient and practical.

Referring to fig. 2-3, the adjusting structure includes an electric telescopic rod 31 and a first servo motor 32; the upper surface of the sliding base 1 is provided with an electric telescopic rod 31; the output end of the electric telescopic rod 31 is fixedly provided with a first servo motor 32; the output end of the first servo motor 32 is fixedly connected with an L-shaped support rod 33; during the in-service use, when camera device's height and angle need be adjusted, controller 5 control electric telescopic handle 31 telescopic regulation camera device's height, control first servo motor 32 and rotate and drive camera device rotation angle regulation to the meeting that is in different positions is with personnel, convenient practicality.

Referring to fig. 3, the elevation angle adjusting mechanism includes a sector gear 41, a first gear 42 and a micro motor 43; one end of the cross bar of the L-shaped stay bar 33 is provided with a limit hole 331; a first gear 42 and a sector gear 41 are rotatably arranged between the two side walls of the limiting hole 331 from inside to outside in sequence; the first gear 42 is meshed with the sector gear 41; a camera device is arranged on one side surface of the sector gear 41; the side surface of the gear shaft of the first gear 42 extending out of the L-shaped stay bar 33 is fixedly connected with the output end of the micro motor 43; a controller 5 is arranged on the upper surface of the sliding base 1; the controller 5 is electrically connected to the driving member of the driving mechanism, the electric telescopic rod 31, the first servo motor 32 and the micro motor 43. Specifically, during use, the micro motor 43 drives the first gear 42 to rotate so as to drive the sector gear 41 to rotate, and then the elevation angle of the camera device is adjusted to adapt to the shooting angle.

The utility model discloses when the in-service use, through 1 slidable mounting of sliding base in the rectangle spout 21 that 2 upper surfaces of conference table were seted up to rotate the drive through second servo motor 12 and drive sliding base 1 and slide along rectangle spout 21 and realize the collection of making a video recording of the meeting personnel of position to different positions of making a video recording. When camera device's height and angle need be adjusted, controller 5 control electric telescopic handle 31 is flexible adjusts camera device's height, and control first servo motor 32 rotates and drives camera device rotation angle regulation to the meeting that is in different positions is with personnel, convenient and practical. In addition, the micro motor 43 can drive the first gear 42 to rotate so as to drive the sector gear 41 to rotate, so that the elevation angle of the camera device can be adjusted to adapt to the shooting angle.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An online conference system based on face recognition, comprising:

the conference table comprises a sliding base (1), wherein the sliding base (1) slides along a rectangular sliding groove (21) formed in the upper surface of the conference table (2) under the driving of a driving mechanism;

the adjusting device comprises an electric telescopic rod (31) and a first servo motor (32); an electric telescopic rod (31) is arranged on the upper surface of the sliding base (1); the output end of the electric telescopic rod (31) is fixedly provided with a first servo motor (32); the output end of the first servo motor (32) is fixedly connected with an L-shaped support rod (33);

an elevation angle adjustment mechanism including a sector gear (41), a first gear (42), and a micro motor (43); one end of the cross bar of the L-shaped stay bar (33) is provided with a limit hole (331); a first gear (42) and a sector gear (41) are sequentially and rotatably mounted between the two side walls of the limiting hole (331) from inside to outside; the first gear (42) is in meshed connection with a sector gear (41); a camera device is arranged on one side surface of the sector gear (41); the side surface of the gear shaft of the first gear (42) extending out of the L-shaped stay bar (33) is fixedly connected with the output end of the micro motor (43);

a controller (5) is arranged on the upper surface of the sliding base (1); the controller (5) is respectively connected with a driving part of the driving mechanism, the electric telescopic rod (31), the first servo motor (32) and the micro motor (43) through electric signals.

2. The online conference system based on face recognition as claimed in claim 1, wherein the sliding base (1) is of a U-shaped plate structure; ear plates (11) are arranged on the outer sides of two side plates of the sliding base (1).

3. The online conference system based on face recognition as claimed in claim 2, wherein the rectangular sliding groove (21) is symmetrically provided with a limiting sliding groove (211) on both sides; the opening of the sliding base (1) is downwards slidably mounted in the rectangular sliding groove (21) and the ear plate (11) is correspondingly slidably mounted in the limiting sliding groove (211).

4. The online conference system based on the face recognition as claimed in claim 1 or 3, wherein a rack (212) is fixedly arranged at the bottom of one side of the rectangular chute (21).

5. The online conference system based on face recognition as claimed in claim 4, wherein the driving mechanism comprises a second servo motor (12) and a second gear (13); the second servo motor (12) is arranged on the inner bottom surface of the sliding base (1); the output end of the second servo motor (12) is fixedly connected with a second gear (13); the second gear (13) is meshed with the rack (212).