CN218462202U

CN218462202U - Interactive mechanical pet

Info

Publication number: CN218462202U
Application number: CN202221879349.3U
Authority: CN
Inventors: 马俊涛; 曾发富; 陈泽朋; 刘凯; 陈吉祥; 赵艳丽; 李波; 王磊
Original assignee: Ningxia Institute Of Science And Technology
Current assignee: Ningxia Institute Of Science And Technology
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-02-10
Anticipated expiration: 2032-07-20

Abstract

An interactive mechanical pet comprises a pet body, wherein the pet body comprises a body and four mechanical legs, the two sides of the front end of the body are respectively provided with one mechanical leg, the two sides of the rear end of the body are also respectively provided with one mechanical leg, the mechanical legs comprise a thigh part, a shank part and a foot part, one end of the thigh part is rotatably connected with the body, the rotating surface of the thigh part is a horizontal plane, the other end of the thigh part is rotatably connected with one end of the shank part, the rotating surface of the shank part is a vertical surface, the other end of the shank part is fixedly connected with the foot part, the shank part of the interactive mechanical pet has a specific mechanical structure, a thigh connected with the body can rotate on the horizontal plane, the shank part connected with the thigh part can rotate on the vertical surface, and the joints at the two parts simulate the leg joints of an animal to realize multi-direction and multi-angle rotation, so that the mechanical legs can flexibly walk or show various actions.

Description

Interactive mechanical pet

Technical Field

The utility model relates to a machinery pet technical field, in particular to interactive machinery pet.

Background

The pet breeding is a life style selected by many people, because the companion of the pet can relax the mood and relieve the pressure, the traditional pets such as cats and dogs also bring much trouble to the master when being bred, such as the problems of cleaning of environmental sanitation, allergy to animal hair and the like, and the desire of the master for breeding the pet and the interaction with the pet is reduced.

In order to solve the problems, the patent application No. 201420008458.7, china patent, discloses a pet robot, which comprises a sensor group, an action mechanism, an effect lamp, a microphone, an MP3 module, a loudspeaker, an interaction module, a power supply and a microprocessor; the sensor group, the effect lamp, the microphone, the MP3 module, the interaction module and the power supply are respectively connected with the microprocessor; the microprocessor is connected with a loudspeaker through the MP3 module; sensing external environment parameters through a sensor group, sending the external environment parameters to an interaction module through a microprocessor, and sending the external environment parameters to the mobile terminal; collecting sound information by means of wind control, sending the sound information to a microprocessor, and sending the sound information to a mobile terminal through an interaction module; sending voice information to an MP3 module through a microprocessor for decoding, and finally playing the voice information through a loudspeaker; the pet robot has more functions and can perform data interaction with the mobile terminal.

However, the above solutions have disadvantages that the action mechanism of the pet robot is not flexible enough in moving and turning angles, the realized motion performance is not rich enough, and some authenticity is lacking in user experience.

Disclosure of Invention

In view of the above, it is desirable to provide an interactive mechanical pet with a mechanical structure and rich actions.

The utility model provides an interactive mechanical pet, includes the pet body, the pet body includes body and mechanical leg, the both sides of body front end respectively set up a mechanical leg, the both sides of body rear end also respectively set up a mechanical leg, mechanical leg includes thigh portion, shank portion, foot, the one end and the body of thigh portion rotate and are connected, the thigh portion rolling plane is the horizontal plane, the other end of thigh portion rotates with the one end of shank portion and is connected, the rolling plane of shank is vertical face, the other end and the foot fixed connection of shank.

Preferably, the thigh part comprises a first U-shaped frame, a second U-shaped frame and a first steering engine, the first U-shaped frame is connected with the second U-shaped frame back to back, the first steering engine is arranged in the first U-shaped frame, the first U-shaped frame comprises a first upper plate, a first lower plate and a first connecting plate, the fixed end of the first steering engine is connected with the body, the output end of the first steering engine is rotatably connected with the first connecting plate, the second U-shaped frame comprises a second upper plate, a second lower plate and a second connecting plate, the second connecting plate is connected with the first connecting plate, the shank part comprises a second steering engine, the output end of the second steering engine is rotatably connected with the second connecting plate, and the fixed end of the second steering engine is connected with the foot part.

Preferably, the voice recognition system further comprises a control module, wherein the control module comprises a processor and a voice module, the voice module is connected with the processor, and the voice module is used for collecting voice.

Preferably, the control module further comprises a distance measuring module, and the distance measuring module is connected with the processor and used for measuring the distance between the interactive mechanical pet and the obstacle in front.

Preferably, the middle part of the front face of the body is provided with a third steering engine, the output end of the third steering engine is connected with the ranging module, and the ranging module is driven to rotate through rotation of an output shaft of the third steering engine, so that the ranging is carried out in multiple directions.

Preferably, the control module further comprises a photosensitive module, and the photosensitive module is connected with the processor and used for detecting the illumination intensity in the current environment.

Preferably, the control module further comprises a display module, and the display module is connected with the processor and used for displaying patterns or characters.

Preferably, the control module further comprises a bluetooth module, and the bluetooth module is connected with the processor.

Preferably, the control module further comprises a power module, and the power module is used for supplying power to the control module and the steering engine.

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

the legs of the interactive mechanical pet are provided with specific mechanical structures, the legs comprise thigh parts, shank parts and feet, the thigh parts connected with the body can rotate on the horizontal plane, the shank parts connected with the thigh parts can rotate on the vertical plane, and the joints of the two parts simulate the leg joints of the animal to realize multi-direction and multi-angle rotation, so that the mechanical legs can walk flexibly or show various actions.

Drawings

Fig. 1 is a front view of an interactive mechanical pet of the present application.

Fig. 2 is a right side view of an interactive mechanical pet of the present application.

Fig. 3 is a top view of an interactive mechanical pet of the present application.

Fig. 4 is a partially enlarged view of the mechanical leg of the present application.

Fig. 5 is a functional block diagram of a control module according to the present application.

In the figure: the pet body 10, the body 11, the mechanical legs 12, the thigh 121, the shank 122, the foot 123, the first U-shaped frame 1211, the second U-shaped frame 1212, the first steering gear 1213, the first upper plate 12111, the first lower plate 12112, the first connecting plate 12113, the second upper plate 12121, the second lower plate 12122, the second connecting plate 12123, the second steering gear 1221, the control module 20, the processor 21, the voice module 22, the distance measuring module 23, the photosensitive module 24, the display module 25, the bluetooth module 26, and the power module 27.

Detailed Description

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

Referring to fig. 1 to 4, an interactive mechanical pet, which includes a pet body 10, the pet body 10 includes a body 11 and mechanical legs 12, two mechanical legs 12 are respectively disposed on two sides of a front end of the body 11, two mechanical legs 12 are also respectively disposed on two sides of a rear end of the body 11, each mechanical leg 12 includes a thigh portion 121, a shank portion 122 and a foot portion 123, one end of the thigh portion 121 is rotatably connected with the body 11, a rotation plane of the thigh portion 121 is a horizontal plane, the horizontal plane is a horizontal plane corresponding to a rotation plane of the thigh portion 121 relative to the body 11, the other end of the thigh portion 121 is rotatably connected with one end of the shank portion 122, a rotation plane of the shank portion 122 is a vertical plane corresponding to a rotation plane of the shank portion 121, and the other end of the shank portion 122 is fixedly connected with the foot portion 123.

Furthermore, the thigh part 121 comprises a first U-shaped frame 1211, a second U-shaped frame 1212 and a first steering engine 1213, the first U-shaped frame 1211 is connected with the second U-shaped frame 1212 back to back, the first steering engine 1213 is arranged in the first U-shaped frame 1211, the first U-shaped frame 1211 comprises a first upper plate 12111, a first lower plate 12112 and a first connecting plate 12113, the fixed end of the first steering engine 1213 is connected with the body 11, the output end of the first steering engine 1213 is connected with the first connecting plate 12113 in a rotating manner, the second U-shaped frame 1212 comprises a second upper plate 12121, a second lower plate 12122 and a second connecting plate 12123, the second connecting plate 12123 is connected with the first connecting plate 12113, the shank part 122 comprises a second steering engine 1221, the output end of the second steering engine 1221 is connected with the second connecting plate 12123 in a rotating manner, and the fixed end of the second steering engine 1221 is connected with the foot part 123.

the legs of the interactive mechanical pet have specific mechanical structures, including a thigh part 121, a calf part 122 and a foot part 123, wherein the thigh part connected with the body 11 can rotate on a horizontal plane, the calf part 122 connected with the thigh part 121 can rotate on a vertical plane, and the joints of the two parts simulate leg joints of an animal to realize multidirectional and multi-angle rotation, so that the mechanical leg 12 can walk flexibly or show various actions. Cavities are formed in the first U-shaped frame 1211 and the second U-shaped frame 1212 of the thigh part 121, the steering engine can be accommodated in the thigh part 121 in a shape fitting the shape of the steering engine, space is saved, tidiness and attractiveness are achieved, the steering engine is protected, and damage to the steering engine due to impact in motion is avoided.

The first steering engine 1213, the second steering engine 1221, and following third steering engine can adopt the same steering engine, the steering engine includes the shell, a control circuit, a motor, a gear train and a position detector, the input end of the control circuit is connected with the processor 21, the control signal used for receiving the processor 21, the output end of the control circuit is connected with the motor, the motor is driven to rotate according to the control signal of the processor 21, the gear train facility reduces the number of times of the rotating speed output by the motor and amplifies the torque output by the motor at the output end of the steering engine, the position detector and the last stage of the gear train rotate together to measure the rotating angle of the output end of the steering engine, the control circuit collects the measured value of the position detector and judges the rotating angle of the steering engine according to the measured value, and then the steering engine is controlled to rotate to the target angle or keep at the target angle. The steering engine can carry out accurate rotation position control and can export higher moment of torsion to the arm, both improved interactive mechanical pet's flexibility and improved the stability of supporting again.

Referring to fig. 1 to 4, further, the mobile phone further includes a control module 20, where the control module 20 includes a processor 21 and a voice module 22, the voice module 22 is connected to the processor 21, and the voice module 22 is used for collecting voice. The voice module 22 comprises a microphone, when the voice function is used, the microphone collects human voice and generates a corresponding voice electric signal to be sent to the processor 21, the processor 21 compares the voice electric signal with a pre-stored voice instruction signal, and if the comparison is consistent, the processor 21 controls the interactive mechanical pet to make an action corresponding to the voice instruction signal. Say "lie prone down" to interactive mechanical pet if the user, the microphone sends the sound electrical signal of gathering for processor 21, and processor 21 compares the sound electrical signal with the pronunciation instruction signal of "lying prone" that prestores, if compare unanimously, controller control machinery leg 12 rotates makes the action of lying prone down. The voice module 22 realizes the interaction function between the user and the interactive mechanical pet, and gives the user a more real and interesting experience.

Referring to fig. 1 to 4, further, the control module 20 further includes a distance measuring module 23, and the distance measuring module 23 is connected to the processor 21 for measuring a distance between the interactive mechanical pet and a front obstacle. The distance measuring module 23 can be an ultrasonic sensor, the ultrasonic sensor collects the time of transmitting ultrasonic waves and receiving the ultrasonic waves returned after being blocked by a barrier, the ultrasonic sensor sends the ultrasonic waves to the processor 21, the processor 21 obtains the distance of the front barrier through calculation, judges the relation between the distance and a preset distance value, and controls the output speed and the angle of the steering engine according to the distance processor 21 so as to change the movement speed and the direction of the interactive mechanical pet, for example, when the distance of the front barrier is smaller than a set threshold value, the steering engine controls the thigh part 121 to rotate so that the interactive mechanical pet bypasses the barrier, and the automatic barrier avoiding function of the interactive mechanical pet is realized; or when the distance of the front obstacle is smaller than a set threshold value, the rotation speed of the mechanical arm is accelerated through the steering engine, and when the distance of the front obstacle is smaller than the set threshold value, the rotation speed of the mechanical arm is reduced through the steering engine, so that the interactive mechanical pet always keeps the same distance with the front object, and the function of moving along with the owner or other objects is realized.

Referring to fig. 1 to 4, a third steering engine is further arranged in the middle of the front surface of the body 11, and an output end of the third steering engine is connected with the distance measuring module 23. The output end of the third steering engine drives the distance measuring module 23 to rotate, distance information can be collected in multiple directions, and the function of steering or advancing in the left and right directions can be better achieved.

Referring to fig. 1 to 4, further, the control module 20 further includes a photosensitive module 24, and the photosensitive module 24 is connected to the processor 21 for detecting the illumination intensity in the current environment. The photosensitive module 24 includes a photosensitive resistor, the stronger the illumination is, the smaller the resistance of the photosensitive resistor is, when the "sun shine" function of the interactive mechanical pet is started, the processor 21 may obtain a voltage signal at both ends of the photosensitive resistor, control the mechanical leg 12 to stretch to make a sun shining posture when the voltage value is within a predetermined range, and control the mechanical leg 12 to swing to indicate that the current environment is not suitable for "sun shine" when the voltage value is beyond the predetermined range.

Referring to fig. 1 to 4, further, the control module 20 further includes a display module 25, and the display module 25 is connected to the processor 21 for displaying patterns or characters. Display module 25 is disposed on the front surface of body 11, and display module 2525 includes an 8 × 8LED common-cathode dot matrix module, which encapsulates 64 LEDs on one display screen, and is driven by a MAX7219 chip, and the MAX7219 chip is connected to processor 21 for controlling dot matrix display of different graphics, numbers, or chinese characters, etc. according to the processed signals.

Referring to fig. 1 to 4, further, the control module 20 further includes a bluetooth module 26, and the bluetooth module 26 is connected to the processor 21. Bluetooth module 26 sets up on body 11, and Bluetooth module 26 is used for realizing the communication between treater 21 and the host computer, and treater 21 responds the operating instruction of host computer and accomplishes response action or function.

Referring to fig. 1 to 4, further, the control module 20 further includes a power module 27, and the power module 27 is configured to supply power to the control module 20 and the steering engine. The power module 27 is provided on the body 11.

Treater 21 can adopt Arduino nano system core plate, and Arduino nano system core plate is from taking PWM pulse signal output interface, can the lug connection steering wheel and change its corner and rotational speed through the gear of PWM pulse signal drive steering wheel, realizes the nimble motion of mechanical leg 12.

The host computer can also be for the PC for the cell-phone, the interactive page of design software on the host computer, host computer response user's click operation sends corresponding instruction to host computer processor 21, for example, it has "feeds and eats" button to show on interactive page, the operation of "feeding" button is clicked to the host computer response user, and send to processor 21 and feed and eat the signal, processor 21 receives and feeds and eat signal control display module 25 and show smiling face expression, in order to realize the interaction between user and the interactive mechanical pet, optimize experience and feel.

The embodiment of the utility model provides a module or unit in the device can merge, divide and delete according to actual need.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. An interactive mechanical pet, comprising: including the pet body, the pet body includes body and mechanical leg, the both sides of body front end respectively set up a mechanical leg, the both sides of body rear end also respectively set up a mechanical leg, mechanical leg includes thigh portion, shank portion, foot, the one end and the body of thigh portion rotate and are connected, thigh portion rolling plane is the horizontal plane, the other end of thigh portion rotates with the one end of shank portion and is connected, shank portion's rolling plane is vertical face, shank portion's the other end and foot fixed connection.

2. The interactive mechanical pet as recited in claim 1 wherein: still include control module, control module includes treater and voice module, voice module is connected with the treater, voice module is used for gathering the voice.

3. The interactive mechanical pet of claim 1, wherein: the control module further comprises a distance measuring module, and the distance measuring module is connected with the processor and used for measuring the distance between the interactive mechanical pet and the front obstacle.

4. The interactive mechanical pet of claim 3, wherein: the middle part of the front surface of the body is provided with a third steering engine, the output end of the third steering engine is connected with a ranging module, and the ranging module is driven to rotate through the rotation of an output shaft of the third steering engine, so that the ranging is carried out in multiple directions.

5. The interactive mechanical pet of claim 1, wherein: the control module further comprises a photosensitive module, and the photosensitive module is connected with the processor and used for detecting the illumination intensity in the current environment.

6. The interactive mechanical pet of claim 1, wherein: the control module also comprises a display module, and the display module is connected with the processor and used for displaying patterns or characters.

7. The interactive mechanical pet as recited in claim 1 wherein: the control module further comprises a Bluetooth module, and the Bluetooth module is connected with the processor.

8. The interactive mechanical pet of claim 1, wherein: the control module further comprises a power module, and the power module is used for supplying power to the control module and the steering engine.

9. The interactive mechanical pet of claim 1, wherein: the thigh part comprises a first U-shaped frame, a second U-shaped frame and a first steering engine, the first U-shaped frame is connected with the second U-shaped frame back to back, the first steering engine is arranged in the first U-shaped frame, the first U-shaped frame comprises a first upper plate, a first lower plate and a first connecting plate, the fixed end of the first steering engine is connected with the body, the output end of the first steering engine is rotatably connected with the first connecting plate, the second U-shaped frame comprises a second upper plate, a second lower plate and a second connecting plate, the second connecting plate is connected with the first connecting plate, the shank part comprises a second steering engine, the output end of the second steering engine is rotatably connected with the second connecting plate, and the fixed end of the second steering engine is connected with the foot part.