CN217283075U - Automatic following mechanism of intelligent equipment - Google Patents

Abstract

The utility model belongs to the technical field of the smart machine, a smart machine's automatic following mechanism is provided, include: the sensing device is rotatably connected to the driving device, the driving device is installed on the bottom side of the middle frame, and the sensing device and the driving device are both connected to the processing module and driven by the instruction of the processing module; wherein, processing module can be according to sensing device's sensing signal and instruction drive arrangement drive sensing device, and then adjusts sensing device's real-time position, and when portrait and sound were when removing, can follow source of sound and portrait automatically for keep best visual angle and nearest position capture sound, science and technology feels ten sufficient.

Description

Automatic following mechanism of intelligent equipment

Technical Field

The utility model belongs to the technical field of the smart machine, especially, relate to an automatic following mechanism of smart machine.

Background

With the development of science and technology, various intelligent products are more widely applied to various life scenes of people, such as intelligent sound boxes, learning machines or tablet computers, and the intelligent products are often found in life and study of people.

The existing intelligent sound box, learning machine or tablet computer also has a man-machine interaction mode, but has no mechanism for shooting along with voice or portrait motion automatically, and the microphone also has the problem of insensitive interaction due to too far distance.

Therefore, there is a need for an automatic following mechanism of a smart device to solve the problem that the smart device has no mechanism for automatically following the voice or human image action to shoot, and the microphone has the problem of insensitive interaction due to too far distance.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an automatic following mechanism of smart machine, include: the sensing device is rotatably connected to the driving device, the driving device is installed on the bottom side of the middle frame, and the sensing device and the driving device are both connected to the processing module and driven by the instruction of the processing module; the processing module can instruct the driving device to drive the sensing device according to the sensing signal of the sensing device, so as to adjust the real-time position of the sensing device.

Optionally, the sensing device includes a camera and a microphone, and both the camera and the microphone are connected to the processing module; the camera is used for collecting portrait signals, and the microphone is used for collecting sound signals.

Optionally, the camera and the microphone are mounted in a box, the box is rotatably connected with a swing arm, and the swing arm is rotatably connected to the driving device.

Optionally, the driving device comprises a sleeve shaft, a driving shaft, a transmission and a driver, one end of the sleeve shaft is connected with the swing arm, the other end of the sleeve shaft is connected with the driving shaft in a retractable manner, the driving shaft is connected with the transmission, the transmission is connected with the driver, and the driver is connected with the processing module.

Optionally, the sleeve shaft and the driving shaft are in screw engagement transmission.

Optionally, the transmission and the driver are mounted to a housing, the housing being provided with a first bearing housing fitted with a first bearing, the drive shaft being connected to the transmission in cooperation with the first bearing.

Optionally, the centre frame is provided with a second bearing housing fitted with a second bearing, the drive shaft being mounted to the centre frame in cooperation with the second bearing.

Optionally, the drive is a motor.

Optionally, the motor is connected with a protection spring, and the protection spring protects a wire connected with the motor.

Optionally, the sensing device is exposed to the middle frame.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model provides an automatic following mechanism of intelligent equipment, a sensing device is rotatablely connected to a driving device, the driving device is arranged at the bottom side of a middle frame, and the sensing device and the driving device are both connected to a processing module and driven by the instruction of the processing module; wherein, processing module can be according to sensing device's sensing signal and instruction drive arrangement drive sensing device, and then adjusts sensing device's real-time position, and when portrait and sound were when removing, can follow source of sound and portrait automatically for keep best visual angle and nearest position capture sound, science and technology feels ten sufficient.

Drawings

Fig. 1 is a schematic diagram of the whole explosion of the intelligent device with the automatic following mechanism of the present invention;

fig. 2 is a schematic view of the overall structure of the intelligent device with the automatic following mechanism of the present invention;

FIG. 3 is a schematic structural view of the automatic following mechanism and the middle frame of the present invention;

fig. 4 is a schematic structural diagram of the driving device and the sensing device of the present invention;

fig. 5 is an exploded view of the driving device and the sensing device according to the present invention;

fig. 6 is a schematic front view of the driving device and the sensing device of the present invention;

fig. 7 is a schematic diagram of the overall explosion of the sensing device of the present invention.

Illustration of the drawings:

200. a sensing device; 201. a drive device; 202. a middle frame; 203. a processing module; 204. an optical coupler; 205. an exciter; 206. a camera; 207. a microphone; 208. a box body; 209. swinging arms; 210. a sleeve shaft; 211. a drive shaft; 212. a transmission; 213. a motor; 214. reflective paper; 215. a housing; 216. a first bearing housing; 217. a first bearing; 218. a second bearing housing; 219. a second bearing; 220. a protection spring; 221. a screen; 222. and (7) a rear cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be connected through the inside of the two elements, or may be connected wirelessly or through a wire. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-7, an embodiment of the present invention provides an automatic following mechanism for an intelligent device, including a sensing device 200, the sensing device 200 is rotatably connected to a driving device 201, the driving device 201 is installed at a bottom side of a middle frame 202, the sensing device 200 is exposed out of the middle frame 202, a front side of the middle frame 202 is a screen 221, a rear side of the middle frame 202 is a rear cover 222, and the sensing device 200 and the driving device 201 are both connected to a processing module 203 and driven by an instruction of the processing module 203; the processing module 203 can instruct the driving device 201 to drive the sensing device 200 according to the sensing signal of the sensing device 200, so as to adjust the real-time position of the sensing device 200; the processing module 203 is connected with an optical coupler 204, the driving device 201 is provided with an exciter 205, and the exciter 205 excites the optical coupler 204 to send out a signal to the processing module 203 to control the movement of the driving device 201.

Specifically, the sensing device 200 includes a camera 206 and a microphone 207, and both the camera 206 and the microphone 207 are connected to the processing module 203; the camera 206 is used for collecting a human image signal, and the microphone 207 is used for collecting a sound signal. The camera 206 and the microphone 207 transmit the acquired signals to the processing module 203, the processing module 203 calculates and judges the positions of the camera 206 and the microphone 207, then appropriate driving instructions are sent to the driving device 201, and the driving device 201 drives the sensing device 200 to change the real-time position, so that the use experience of a user can be effectively improved.

Further, the camera 206 and the microphone 207 are mounted in a housing 208, a swing arm 209 is rotatably connected to one side of the housing 208, and the swing arm 209 is rotatably connected to the driving device 201. The box 208 and the swing arm 209 can be connected in a relatively rotatable manner by rivets, and the pendulum and the driving device 201 can be hinged in a relatively rotatable manner by a ball joint. The processing module 203 instructs the driving device 201 to drive the box 208 to follow the image or sound, so that purposes of automatic following are achieved, the technological sense of the intelligent device is improved, and the user experience is better.

Further, the driving device 201 includes a sleeve shaft 210, a driving shaft 211, a transmission 212 and a driver, the exciter 205 is disposed on a side surface of the sleeve shaft 210, reflective paper 214 with black and white spaces is attached to a front surface of the exciter 205, the reflective paper 214 can excite the optical coupler 204 to send out a signal and transmit the signal to the processing module 203, and the processing module 203 can instruct the driver to start or stop according to the signal of the optical coupler 204. When the exciter 205 moves the position of the optical coupler 204, and the optical coupler 204 detects that black and white of the black and white reflective paper 214 are alternated, the level value of the optical coupler 204 is changed greatly (the reflection coefficient of light is black 0.08, the reflection coefficient of white reflective paper is 0.91, and the change is nearly 90 times), the changed level value is detected by the processing module 203, the processing module 203 sends out a corresponding working instruction, and the driving device 201 makes a corresponding response, for example, the driving device 201 stops moving, and the sensing device 200 turns on the camera 206, the microphone 207 and the like.

Further, the driver is a stepping motor 213; the sleeve shaft 210 is a pipe structure, and inner spiral teeth are formed on the inner wall; the driving shaft 211 is a rod structure, and the rod body is provided with external spiral teeth. One end of the sleeve shaft 210 is open and the other end is closed, and the closed end is connected with the swing arm 209 in a ball joint hinge mode. The opening end of the sleeve shaft 210 can be screwed on the driving shaft 211 in a reciprocating manner, and the sleeve shaft 210 and the driving shaft 211 are in spiral meshing transmission, so that the transmission is more balanced and accurate; the drive shaft 211 is connected to the transmission 212, the transmission 212 is connected to the motor 213, and the motor 213 is connected to the processing module 203, so that the processing module 203 controls the motor 213 in real time.

Furthermore, the transmission 212 and the motor 213 are mounted in a housing 215, a first bearing seat 216 is disposed on the housing 215, the first bearing seat 216 is equipped with a first bearing 217, and the driving shaft 211 is coupled to the transmission 212 by matching with the first bearing 217, so that friction between the driving shaft 211 and the housing 215 can be reduced, and the service life of the whole product can be prolonged.

Further, the middle frame 202 is provided with a second bearing seat 218, the second bearing seat 218 is provided with a second bearing 219, and the driving shaft 211 is mounted on the middle frame 202 by matching with the second bearing 219, so that the friction between the driving shaft 211 and the middle frame 202 can be reduced, and the service life of the whole product can be prolonged.

Further, the optical coupler 204 is fixedly arranged on the side face of the middle frame 202, two optical couplers 204 are respectively arranged on the left and right according to the stroke of the driving shaft 211, the left optical coupler 204 limits the leftmost stroke of the driving shaft 211, and the right optical coupler 204 limits the rightmost stroke of the driving shaft 211. Specifically, when the exciter 205 reaches the left or right optocoupler 204, the exciter 205 excites the optocoupler 204 to transmit a signal to the processing module 203, and the processing module 203 instructs the motor 213 to stop working, the driving shaft 211 stops, and the sleeve shaft 210 stops. The exciter 205 is matched with the optical coupler 204, so that the stroke of the sleeve shaft 210 can be accurately limited in a positioning mode, and the motor 213 is prevented from being damaged.

Further, a protection spring 220 is disposed at the rear end of the motor 213, and the protection spring 220 protects the wire connected to the motor 213.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (10)

1. The utility model provides an automatic following mechanism of smart machine which characterized in that includes: the sensing device is rotatably connected to the driving device, the driving device is installed on the bottom side of the middle frame, and the sensing device and the driving device are connected to the processing module and driven by the instruction of the processing module; the processing module can instruct the driving device to drive the sensing device according to the sensing signal of the sensing device, so as to adjust the real-time position of the sensing device.

2. The automatic following mechanism for a smart device of claim 1 wherein said sensing device comprises a camera and a microphone, both of which are connected to said processing module; the camera is used for collecting portrait signals, and the microphone is used for collecting sound signals.

3. The automatic following mechanism of a smart device according to claim 2, wherein the camera and the microphone are mounted in a case, the case being rotatably connected to a swing arm, the swing arm being rotatably connected to the driving device.

4. The automatic following mechanism of a smart device according to claim 3, wherein the driving means includes a sleeve shaft, a driving shaft, a transmission and a driver, one end of the sleeve shaft is connected to the swing arm, the other end of the sleeve shaft is connected to the driving shaft in a retractable manner, the driving shaft is connected to the transmission, the transmission is connected to the driver, and the driver is connected to the processing module.

5. The automatic following mechanism of a smart device of claim 4 wherein said sleeve shaft and said drive shaft are in a helical gearing.

6. The automatic following mechanism for a smart device of claim 4 wherein said transmission and said actuator are mounted to a housing, said housing providing a first bearing mount, said first bearing mount mounting a first bearing, said drive shaft coupled to said transmission in cooperation with said first bearing.

7. The automatic following mechanism for smart devices as claimed in claim 4, wherein the middle frame is provided with a second bearing housing, the second bearing housing being fitted with a second bearing, the driving shaft being mounted to the middle frame in cooperation with the second bearing.

8. The automatic following mechanism for a smart device of claim 4 wherein the drive is a motor.

9. The automatic following mechanism of a smart device of claim 8 wherein the motor is connected to a protection spring that protects a wire connected to the motor.

10. The automatic following mechanism for a smart device of claim 1 wherein said sensing device is exposed to said middle frame.

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