CN106737757B

CN106737757B - Intelligent robot head structure

Info

Publication number: CN106737757B
Application number: CN201710080057.0A
Authority: CN
Inventors: 张东; 蔡德铮; 黄梓田; 胡洋; 唐英杰; 卢欢鹏
Original assignee: South China University of Technology SCUT
Current assignee: South China University of Technology SCUT
Priority date: 2017-02-15
Filing date: 2017-02-15
Publication date: 2023-07-18
Anticipated expiration: 2037-02-15
Also published as: CN106737757A

Abstract

The invention discloses an intelligent robot head structure which comprises a shell, an eye part structure, an ear part structure and a microphone, wherein the eye part structure comprises a biaxial holder, a holder seat and an eyeball which are symmetrically arranged, a camera is arranged in the eyeball, a color-changing LED pupil film is arranged on the front end surface of the eyeball, and the camera is connected with a biaxial holder circuit; the ear structure comprises a turbofan, a double-shaft motor, an annular sound box and an LED annular array which are symmetrically arranged, wherein the double-shaft motor is connected with the turbofan; the microphone is respectively connected with the double-shaft motor, the color-changing LED pupil film and the LED annular array circuit and is used for adjusting the rotating speed of the double-shaft motor, the jumping change of the LED annular array and the on-off and color change of the color-changing LED pupil film according to the voice received by the microphone. According to the invention, the motor is provided with the turbofan to rotate, the LED annular array and the motor are changed along with the music rhythm according to the music rhythm, and meanwhile, eyes are more realistic and intelligent.

Description

Intelligent robot head structure

Technical Field

The invention relates to a head structure, in particular to an intelligent robot head structure, which is mainly used in the fields of service, entertainment and artificial intelligence interaction.

Background

At present, the robot head has various robot heads, but generally has basic and common functions, such as voice recognition, face recognition, voice playing and the like. Thus, the interaction between the person and the artificial intelligence cannot be truly embodied, the existing interaction is only embodied internally, and the interaction mode is limited.

Disclosure of Invention

The invention aims to solve the problem of better interaction between a person and artificial intelligence, so that the artificial intelligence is closer to our life, and the quality of mental life is improved. The intelligent robot head solves the problem of the limitation of interaction between a person and an artificial intelligence.

The aim of the invention is realized by the following technical scheme:

an intelligent robot head structure comprises a shell, an eye structure, an ear structure and a microphone which are positioned in the shell,

the eye structure comprises a biaxial holder, a holder seat and an eyeball, wherein the biaxial holder is symmetrically arranged, the holder seat is fixed on the biaxial holder, the eyeball is arranged on the holder seat, a camera is arranged in the eyeball, a color-changing LED pupil film is arranged on the front end surface of the eyeball, and the camera is connected with the biaxial holder circuit and used for enabling the camera to move along with an identification object;

the ear structure comprises a turbofan symmetrically arranged at two ends of the shell, a double-shaft motor fixedly arranged in the shell and respectively connected with the turbofan in a driving way, an annular sound box symmetrically arranged in the shell, and LED annular arrays arranged on inner walls at two ends of the shell;

the microphone is arranged at the middle lower part of the inside of the shell, is respectively connected with the double-shaft motor, the color-changing LED pupil film and the LED annular array circuit, and is used for adjusting the rotating speed of the double-shaft motor, the jumping change of the LED annular array and the on-off and color change of the color-changing LED pupil film according to the voice received by the microphone.

Furthermore, the color-changing LED pupil film is a three-color LED lamp of an annular array which can realize the on-off and color change one by one.

Further, the camera is a variable-focus camera, is arranged in the eyeball and is driven by the eyeball.

Further, the double-shaft motor is a servo motor, so that accuracy control and change of the rotating speed of the turbofan are facilitated.

Further, ear cavities are formed in the two sides of the shell, the turbofan is arranged in the ear cavities in the middle, the LED annular arrays are uniformly arranged on the inner walls of the ear cavities, the purposes that music playing LED flashes and changes according to the rhythm are achieved, and the rotation of the turbofan and the color change frequency of the LED change along with the change are achieved.

Further, a pair of eyeball cavities are arranged at the middle upper part of the shell, and the eyeball cavities are arranged opposite to eyeballs.

Further, a motor support frame for fixing the double-shaft motor is arranged in the shell.

Further, the motor shaft penetrates through the center hole of the annular sound box.

Further, a bearing is arranged in the central hole of the annular sound box, the inner ring of the bearing is fixedly connected with the motor shaft, and the outer ring of the bearing is fixedly connected with the central hole of the annular sound box.

Further, a crown mounting part is arranged right above the shell in the middle, crown mounting holes matched with the protruding structures of crown ornaments are formed in the crown mounting part, various crowns can be detached and mounted, and interaction and decoration effects of the robot are improved.

Compared with the prior art, the invention has the following advantages and technical effects:

1) The invention can combine artificial intelligent recognition technology and control algorithm to realize the interaction effect of the camera.

2) The LED annular array is skillfully utilized, and the dazzling effect of eye and ear lamplight is realized.

3) The invention creatively utilizes the rotation of the turbofan to realize the flickering variation and illusion effects of the LED tri-color lamp.

4) The invention flexibly combines the commonality of the structure and designs the crown ornament which can be conveniently disassembled and assembled.

Drawings

Fig. 1 is a schematic diagram of the front internal structure of an embodiment of the present invention.

Fig. 2 is a schematic bottom view of an embodiment of the present invention.

Fig. 3 is a schematic perspective view of an embodiment of the present invention.

FIG. 4 is an exploded view of the internal mechanism of an embodiment of the present invention.

Fig. 5 is a partially enlarged schematic view of fig. 3 at a.

In the figure: 1-a housing; 2-an annular sound box; 3-a motor shaft; 4-biaxial holder; 5-cloud base; 6-eyeball; 7-a turbofan; 8-a double-shaft motor; 9-crown decorations; 10-LED pupil film; 11-a motor support frame; 12-a camera; 13-eyeball cavity; 14-ear cavity; 15-an annular array of LEDs; 16-bearings; 17-a microphone; 18-crown mounting holes.

Detailed Description

For a better understanding of the invention, a further description of the specific embodiments of the invention will be given below with reference to the drawings.

As shown in fig. 1 to 4, the intelligent robot head structure comprises a shell 1, a crown ornament 9, an eye structure, an ear structure and a microphone 17, wherein the shell 1 is designed and molded by adopting an integral structure.

The eye structure include the diaxon cloud platform 4 that the symmetry set up, fix cloud platform 5 on the diaxon cloud platform 4, install eyeball 6 on the cloud platform 5, diaxon cloud platform 4 makes cloud platform 5 can all-round swing, drives eyeball 6 and moves. A camera 12 is arranged in the eyeball 6, and the camera 12 is a small-sized variable-focus camera. The front end surface of the eyeball 6 is provided with a color-changing LED pupil film 10, and the color-changing LED pupil film 10 is a three-color LED lamp of an annular array which can realize on-off and color change one by one. The camera 12 is electrically connected with the biaxial holder 4, and is used for enabling the camera 12 to move along with the identification object.

As shown in fig. 1 and 2, the ear structure includes a turbofan 7 symmetrically disposed at two ends of a housing 1, a dual-shaft motor 8 fixedly disposed in the housing 1 and respectively connected with the turbofan 7 by driving a motor shaft 3, an annular sound box 2 symmetrically disposed in the housing 1, and an LED annular array 15 disposed on inner walls of two ends of the housing 1, the dual-shaft motor 8 is a servo motor, and a motor support frame 11 (see fig. 2) for fixing the dual-shaft motor 8 is disposed in the housing 1.

As shown in fig. 4, the microphone 17 is disposed in a middle-lower portion of the interior of the housing 1 and is located in a mouth position portion of the head, so as to implement artificial intelligence to receive external voice. The microphone 17 is respectively connected with the double-shaft motor 8, the color-changing LED pupil film 10 and the LED annular array 15 in a circuit manner, and is used for adjusting the rotating speed of the double-shaft motor 8, the jumping change of the LED annular array 15 and the on-off and color change of the color-changing LED pupil film 10 according to the voice received by the microphone 17.

As shown in fig. 1, 3 and 4, a crown mounting portion is centrally disposed right above the housing 1, and crown mounting holes 18 are provided on the crown mounting portion to be matched with the protruding structures of the crown ornament 9.

Ear cavities 14 are formed in two sides of the shell 1, the turbofan 7 is centrally arranged in the ear cavities 14, and the LED annular arrays 15 are uniformly arranged on the inner walls of the ear cavities 14 (see figure 5).

As shown in fig. 3, a pair of eyeball cavities 13 are provided at the middle-upper portion of the housing 1, and the eyeball cavities 13 are disposed opposite to the eyeball 6.

As shown in fig. 1 and 2, the motor shaft 3 passes through the center hole of the annular sound box 2, that is, the annular sound box 2 and the turbofan 7 are on the same horizontal line with the axis of the motor shaft 3. The bearing 16 is arranged in the central hole of the annular sound box 2, the inner ring of the bearing 16 is fixedly connected with the motor shaft 3, and the outer ring is fixedly connected with the central hole of the annular sound box 2.

The intelligent robot head structure provided by the embodiment can combine an artificial intelligent recognition technology and a control algorithm, mainly uses a face recognition technology, and achieves the effect that the camera moves along with the recognition object.

The intelligent robot head structure provided by the embodiment can be combined with a conversion technology for converting the audio frequency and the rhythm of music into electric signals, and the synchronous change effect of vision and hearing is realized by changing the rotating speed of the motor and the jumping change of the LED annular array through the rhythm of the music.

The intelligent robot head structure provided by the embodiment realizes the flickering change and illusion effects of the LED tri-color lamp by using the rotation of the turbofan.

The head structure of the intelligent robot provided in the above embodiment has the crown ornament 9 with a common protruding structure. The top of the housing 1 is provided with a concave structure so that the crown ornament 9 can be conveniently detached and installed.

The embodiments of the present invention are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principles of the invention should be made and equivalents should be construed as falling within the scope of the present invention.

Claims

1. The utility model provides an intelligent robot head structure, includes shell (1), is located eye structure, ear structure, microphone (17) in shell (1), its characterized in that:

the eye structure comprises a biaxial tripod head (4) which is symmetrically arranged, a tripod head seat (5) which is fixed on the biaxial tripod head, an eyeball (6) which is arranged on the tripod head seat (5), a camera (12) which is arranged in the eyeball (6), a color-changing LED pupil film (10) which is arranged on the front end surface of the eyeball (6), and the camera (12) is connected with the biaxial tripod head (4) in a circuit manner and is used for enabling the camera (12) to move along with an identification object;

the ear structure comprises a turbofan (7) symmetrically arranged at two ends of the shell (1), a double-shaft motor (8) fixedly arranged in the shell (1) and in driving connection with the turbofan (7) respectively by a motor shaft (3), an annular sound box (2) symmetrically arranged in the shell (1), and an LED annular array (15) arranged on inner walls at two ends of the shell (1);

the microphone (17) is arranged at the middle-lower part of the inside of the shell (1), is respectively connected with the double-shaft motor (8), the color-changing LED pupil film (10) and the LED annular array (15) in a circuit manner, and is used for adjusting the rotating speed of the double-shaft motor (8), the jumping change of the LED annular array (15) and the on-off and color change of the color-changing LED pupil film (10) according to the voice received by the microphone (17);

wherein, a motor support frame (11) for fixing the double-shaft motor (8) is arranged in the shell (1);

wherein, the motor shaft (3) passes through the center hole of the annular sound box (2).

2. The intelligent robotic head structure of claim 1, wherein: the color-changing LED pupil film (10) is a three-color LED lamp of an annular array which can realize the on-off and color change one by one.

3. The intelligent robotic head structure of claim 1, wherein: the camera (12) is a variable-focus camera.

4. The intelligent robotic head structure of claim 1, wherein: the double-shaft motor (8) is a servo motor.

5. The intelligent robotic head structure of claim 1, wherein: ear cavities (14) are formed in the two sides of the shell (1), the turbofan (7) is arranged in the ear cavities (14) in the middle, and the LED annular arrays (15) are uniformly arranged on the inner walls of the ear cavities (14).

6. The intelligent robotic head structure of claim 1 or 5, wherein: the upper middle part of the shell (1) is provided with a pair of eyeball cavities (13), and the eyeball cavities (13) are arranged opposite to eyeballs (6).

7. The intelligent robotic head structure of claim 1, wherein: the bearing (16) is arranged in the central hole of the annular sound box (2), the inner ring of the bearing (16) is fixedly connected with the motor shaft (3), and the outer ring is fixedly connected with the central hole of the annular sound box (2).

8. The intelligent robotic head structure of claim 1, wherein: a crown mounting part is arranged right above the shell (1) in the middle, and a crown mounting hole (18) matched with the protruding structure of the crown ornament (9) is arranged on the crown mounting part.