CN210352647U

CN210352647U - Intelligent pet toy capable of running on two sides and automatically avoiding obstacles

Info

Publication number: CN210352647U
Application number: CN201920418002.0U
Authority: CN
Inventors: 张文; 李沈彤
Original assignee: Tongfu Manufacturing Co Ltd
Current assignee: Tongfu Manufacturing Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-04-21
Anticipated expiration: 2029-03-29

Abstract

The utility model provides an intelligent pet toy capable of running on two sides and avoiding obstacles automatically, which comprises a main body and rear wheels positioned at two ends of the main body, wherein front wheels which are symmetrical to each other are arranged on the front and the back of the main body; one side of the main body is sequentially provided with an indicator lamp and a charging port, and the bottom of the main body is provided with a power switch and a horn hole; the inner cavity of the main body is sequentially provided with an obstacle avoidance cover, an obstacle avoidance device, a PCB (printed Circuit Board), a battery assembly, a driving device and a rotating device, wherein a gyroscope is arranged in the PCB, and the obstacle avoidance device comprises two infrared transmitting heads and one infrared receiving head; the driving device comprises two motors and a gear box, wherein each motor is fixedly connected with the gear box through a belt; each rear wheel is fixedly connected with a rotating shaft through a bearing, and the rotating shaft is meshed with a gear in the gear box through main teeth. The utility model discloses easy production, with low costs, easy popularization can the fully provided demand that love at home and abroad was favored.

Description

Intelligent pet toy capable of running on two sides and automatically avoiding obstacles

Technical Field

The invention relates to the field of pet toys, in particular to an intelligent pet toy capable of running on two sides and avoiding obstacles automatically.

Background

Toy dolly or mobile device in the market, some can only the single face remove, and some are too big, and some can not keep away the barrier, and some are costly, do not have one kind to the pet like to chase after the low-cost toy that easily promotes of nature and design, satisfy the demand that the pet played.

Furthermore, through testing studies, pets generally prefer toys that are flushed with sudden acceleration, such as thrown balls, flying birds, etc., but the fast toys have large inertia, so the distance from which the pet toy detects an obstacle is required to be long enough, and the pet toy does not hit the obstacle due to large inertia when turning with a brake.

2. Secondly, considering the cost of the toy, the cost performance of the infrared sensor is high, but the infrared light is diffused, the farther the infrared light is away, the wider the infrared light is diffused, and once the light falls on the ground and is reflected, the pet toy can be considered to have an obstacle, so that the pet toy can be always mistaken for having the obstacle and cannot be started.

3. Moreover, the toy is a cat toy, is small and flexible, and has small volume, so once the height is reduced, the infrared ray can more easily detect the ground, and the toy cannot be started.

4. Because the pet toy can be overturned by the cat in the running process, the ordinary toy running on one side cannot run after being overturned, and the pet cannot play at any time.

Disclosure of Invention

The invention provides an intelligent pet toy capable of running on two sides and automatically avoiding barriers, which is different from similar infrared barrier avoiding products on the market, can run on the front side and the back side and timely detect barriers, can judge the front side and the back side of the toy through a gyroscope and output information to a PCB (printed circuit board), and the PCB controls the opening and closing of a corresponding infrared emission head, so that the barriers of the product can be avoided under the limiting conditions of rapid movement, close ground clearance and reliable two sides.

The invention is realized by the following technical scheme: a smart pet toy capable of running on two sides and avoiding obstacles automatically comprises a main body and rear wheels positioned at two ends of the main body, wherein front wheels which are symmetrical to each other are arranged on the front side and the back side of the main body; one side of the main body is sequentially provided with an indicator lamp and a charging port, and the bottom of the main body is provided with a power switch and a horn hole; the inner cavity of the main body is sequentially provided with an obstacle avoidance cover, an obstacle avoidance device, a PCB, a battery assembly, a driving device and a rotating device, a gyroscope is arranged in the PCB, and the gyroscope can judge the upper and lower conditions of the toy.

The obstacle avoidance device comprises two infrared transmitting heads and an infrared receiving head; the driving device comprises two motors and a gear box, wherein each motor is fixedly connected with the gear box through a belt; each rear wheel is fixedly connected with a rotating shaft through a bearing, and the rotating shaft is meshed with a gear in the gear box through main teeth; wherein, the belt transmission is utilized to effectively reduce the noise instead of the gear transmission, wherein, 2 groups of main teeth are respectively arranged in the gear box to drive the big gear to reduce the speed, and the transmission ratio and the torsion are increased.

The rotating device comprises a main body tail slot and a connecting rod inserted in the tail slot, wherein the connecting rod is fixed with an accessory through a connecting buckle; the slots are intermeshed with the main teeth through crown gears. The connecting rod changes the 90-degree rotation direction of force through the crown gear, and the tail of the accessory rotates together, so that a pet teasing effect is achieved; the moving tail will attract the cat even more.

The invention is further improved in that: one of them infrared emission head level is 10 degrees upwards and another infrared emission head is 10 degrees down, realizes all can respond to about the toy and keeps away the barrier. By utilizing the reflection property of the object, when the infrared ray meets an obstacle, the infrared ray is reflected to reach the infrared receiving head. The infrared receiving head receives the signal, and then the fact that an obstacle exists right ahead can be confirmed and transmitted to the PCB, and the PCB controls the driving device to achieve obstacle avoidance.

The invention is further improved in that: the gyroscope can judge the upper surface and the lower surface of the toy and control the toy to move towards a set direction.

The battery pack and the power switch are electrically connected with the driving device.

The invention is further improved in that: the PCB is provided with a master control IC, a lithium battery control chip, a motor control chip and a wireless remote control module, wherein the master control IC comprises a gyroscope.

The invention is further improved in that: a sound production device is arranged in the main body; the pet toy simulates the cry of animals and attracts the attention of pets.

The invention is further improved in that: the wireless remote control module is connected with the driving device and can remotely control the driving device to act.

The invention is further improved in that: the wireless remote control module can be a Bluetooth module, an RF module, a WIFI module and a GPRS module, and remote control can be implemented by connecting the wireless remote control module with a corresponding remote control device or APP.

The invention is further improved in that: the front wheel and the rear wheel are both firmly connected by adopting a rubber coating technology, and noctilucent powder is doped in the tire to enable the tire to emit light, so that a pet can play in a dim light or no light environment.

The invention is further improved in that: the fittings can be in any shape and made of any material; the toy has different tail accessories, and because the structure that can lock joint, the user can select different accessories according to the hobby of cat in a flexible way. The tail fittings can be various substances or combination forms such as plush, feather, rattan plaited, catnip, small bell and the like, and can also be various shapes such as spherical, strip-shaped, tubular and the like.

The invention is further improved in that: the battery component adopts a lithium battery; not only reduces the volume of the toy, but also is convenient and environment-friendly.

The invention comprises a main body and accessories, wherein the front part of the main body is provided with an obstacle avoidance device, the interior of the main body is provided with a driving device, and the rear part of the main body is provided with a rotating device; after the obstacle avoidance device detects that an obstacle exists in front, the obstacle avoidance device informs the driving device of retreating and randomly selects a turning direction through the PCB; the rear end is provided with a rotating device, a tail slot is arranged on the rotating device and can be movably connected with accessories, the tail slot is connected with a driving device through a connecting rod, and the driving device drives the accessories in the tail slot to rotate when working. The front and back sides of the main body are provided with front wheels, so that the toy can flexibly move when turned over; when an obstacle in front is detected, the collision-free safety door can be avoided in time so as to avoid the collision to generate noise or the collision to the cat, so that the safety is improved, the chasing of the cat can be avoided in time, and the playability is improved.

The invention has the beneficial effects that: the device can move rapidly, and the tail which moves continuously attracts the attention of the pet rapidly, teases the pet to move, and increases the amount of exercise; the infrared obstacle avoidance avoids colliding furniture or pets, increases the safety of games, and can run on two sides by improving the structure and the materials, so that the novel pet anti-collision toy is smaller, more flexible, firmer and more durable. Furthermore, the pet owner can carry out remote control by utilizing the wireless remote control technology, so that the interactivity and the interestingness of the pet game are increased. The product has simple structure, easy production, low cost and easy popularization, and can fully meet the requirements of love at home and abroad.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a schematic view of the structure of the driving device;

FIG. 5 is a front view of the internal structure of the present invention;

FIG. 6 is a cross-sectional view of AA in FIG. 5;

FIG. 7 is a cross-sectional view of BB of FIG. 5;

FIG. 8 is a schematic view of the construction of the fitting;

FIG. 9 is a schematic view of the construction of the fitting;

fig. 10 is a control block diagram.

The remote control device comprises a main body 1, a 2 obstacle avoidance cover, a 3 front wheel, a 4 rear wheel, a 5 power switch, a 6 horn hole, a 7 charging port, an 8 indicator light, a 9 PCB, a 10 battery assembly, a 11 driving device, a 12 infrared emission head, a 13 infrared receiving head, a 14 motor, a 15 gear box, a 16 rotating shaft, a 17 main tooth, an 18 tail slot, a 19 connecting rod, a 20 crown gear, a 21 accessory, a 22 sound production device, a 23 belt, a 24 connecting buckle and a 25 wireless remote control module.

Detailed Description

The invention is described in further detail below with reference to the attached drawing figures:

as shown in fig. 1-10: the intelligent pet toy capable of running on two sides and avoiding obstacles automatically comprises a main body 1 and rear wheels 4 positioned at two ends of the main body 1, wherein front wheels 3 which are symmetrical to each other are arranged on the front side and the back side of the main body 1;

the front wheel 3 and the rear wheel 4 are both made of soft rubber and hard rubber firmly connected by adopting a rubber coating technology, and noctilucent powder is doped in the tire to enable the tire to emit light, so that a pet can play in a dim light or no light environment.

One side of the main body 1 is sequentially provided with an indicator lamp 8 and a charging port 7, and the bottom of the main body is provided with a power switch 5 and a horn hole 6; a sound production device is arranged in the main body 1, and sound is transmitted out from the horn hole 6;

the inner cavity of the main body 1 is sequentially provided with an obstacle avoidance cover 2, an obstacle avoidance device, a PCB 9, a battery assembly 10, a driving device 11 and a rotating device, wherein the PCB comprises a gyroscope; and the PCB 9 is provided with a master control IC, a lithium battery control chip and a motor control chip. The battery assembly 10 and the power switch 5 are electrically connected with the driving device 11; the battery assembly 10 adopts a lithium battery, so that the space and the toy volume are saved.

The obstacle avoidance device 22 comprises two infrared transmitting heads 12 and one infrared receiving head 13; one of the IR emitting heads 12 is oriented horizontally upward 10 degrees and the other IR emitting head 12 is oriented downward 10 degrees. By using the reflection property of the object, when the infrared ray emitting head 12 encounters an obstacle, it is reflected to reach the infrared ray receiving head 13. When the sensor detects the signal, the obstacle in front can be confirmed and sent to the PCB, and the PCB controls the driving device to avoid the obstacle.

Wherein the driving device 11 comprises two motors 14 and a gear box 15, wherein each motor 14 is fixedly connected with the gear box 15 through a belt 23; each rear wheel 4 is fixedly connected with a rotating shaft 16 through a bearing, and the rotating shaft 16 is meshed with a gear in the gear box 15 through main teeth 17; wherein the belt 23 is used for transmission instead of gear transmission, so as to effectively reduce noise, wherein 2 groups of main teeth are respectively arranged in the gear box 15 to drive the big gear to reduce speed, so as to increase transmission ratio and torsion, thereby driving the rear wheel to rotate.

The rotating device comprises a tail slot 18 arranged in the main body 1 and a connecting rod 19 inserted in the tail slot 18; wherein the connecting rod 19 is fixedly connected with the accessory 21 through a connecting buckle 24; the connecting rod 19 is intermeshed with the main teeth 17 through a crown wheel 20. The fitting 21 as shown in fig. 8-9 may be of any shape and material; the connecting rod 19 changes the 90-degree rotation direction of force through the crown gear 20, and the tail of the accessory rotates together, so that the pet teasing effect is achieved; the moving tail will attract the cat even more.

The main body 1 is also internally provided with a wireless remote control module, and the wireless remote control module is connected with a driving device and can remotely control the driving device to act; the wireless remote control module can be a Bluetooth module, an RF module, a WIFI module and a GPRS module, and remote control can be implemented by connecting the wireless remote control module with a corresponding remote control device or APP.

The embodiment works as follows: the pet owner can carry out remote control by utilizing a wireless remote control technology, so that the interactivity and the interestingness of the pet game are increased; the front of the main body 1 is provided with an obstacle avoidance device 22, the interior is provided with a driving device 11, and the rear is provided with a rotating device; the obstacle avoidance device 22 detects that an obstacle exists in front, and then the PCB informs the driving device 11 to move backwards and randomly select a turning direction; the rear end is provided with a rotating device which is provided with a tail slot 18 which can be movably connected with a fitting 21, the tail slot 18 is connected with the driving device 11 through a connecting rod 19, and the driving device 11 drives the fitting 21 in the tail slot 18 to rotate when in work. The front wheels 3 are arranged on the front side and the back side of the main body, so that the toy can flexibly move when turned over; when an obstacle in front is detected, the collision-free safety door can be avoided in time so as to avoid the collision to generate noise or the collision to the cat, so that the safety is improved, the chasing of the cat can be avoided in time, and the playability is improved.

Claims

1. The utility model provides a can two-sidedly run and automatic intelligent pet toy of keeping away barrier, includes main part (1) and is located rear wheel (4) at main part (1) both ends, its characterized in that: front wheels (3) which are symmetrical to each other are arranged on the upper cover plate and the lower cover plate of the main body (1); an indicator lamp (8) and a charging port (7) are sequentially arranged on one side of the main body (1), and a power switch (5) and a horn hole (6) are arranged at the bottom of the main body; the inner cavity of the main body (1) is sequentially provided with an obstacle avoidance cover (2), an obstacle avoidance device, a PCB (printed circuit board) board (9), a battery assembly (10), a driving device (11) and a rotating device, wherein the PCB board (9) contains a gyroscope;

the obstacle avoidance device comprises two infrared transmitting heads (12) and an infrared receiving head (13); wherein the driving device (11) comprises two motors (14) and a gear box (15), wherein each motor (14) is fixedly connected with the gear box (15) through a belt (23); each rear wheel (4) is fixedly connected with a rotating shaft (16) through a bearing, and the rotating shaft (16) is meshed with a gear in the gear box (15) through main teeth (17);

the rotating device comprises a tail slot (18) arranged in the main body (1) and a connecting rod (19) inserted in the tail slot (18); wherein the connecting rod (19) is fixedly connected with the accessory (21) through a connecting buckle (24); the connecting rod (19) is meshed with the main gear (17) through a crown gear (20).

2. The intelligent pet toy capable of running on two sides and avoiding obstacles automatically as claimed in claim 1, wherein: one of the infrared emission heads (12) faces upwards 10 degrees horizontally and the other infrared emission head (12) faces downwards 10 degrees.

3. The intelligent pet toy capable of running on two sides and avoiding obstacles automatically as claimed in claim 1, wherein: the battery pack (10) and the power switch (5) are electrically connected with the driving device (11).

4. The intelligent pet toy capable of running on two sides and avoiding obstacles automatically as claimed in claim 1, wherein: and the PCB (9) is provided with a master control IC, a lithium battery control chip and a motor control chip.

5. The intelligent pet toy capable of running on two sides and avoiding obstacles automatically as claimed in claim 1, wherein: a sound production device (22) is arranged in the main body (1).

6. The intelligent pet toy capable of running on two sides and avoiding obstacles automatically as claimed in claim 1, wherein: the wireless remote control device is characterized in that a wireless remote control module (25) is further arranged in the main body (1), and the wireless remote control module is connected with a driving device and can remotely control the driving device to act.

7. The intelligent pet toy capable of running on two sides and avoiding obstacles automatically as claimed in claim 6, wherein: the wireless remote control module can be a Bluetooth module, an RF module, a WIFI module and a GPRS module, and remote control can be implemented by connecting the wireless remote control module with a corresponding remote control device or APP.

8. The intelligent pet toy capable of running on two sides and avoiding obstacles automatically as claimed in claim 1, wherein: the front wheel (3) and the rear wheel (4) are both firmly connected with the soft rubber and the hard rubber by adopting a rubber coating technology, and noctilucent powder is doped in the tire to enable the tire to emit light, so that a pet can play in a dim light or dark environment.

9. The intelligent pet toy capable of running on two sides and avoiding obstacles automatically as claimed in claim 1, wherein: the fitting (21) may be of any shape and material.

10. The intelligent pet toy capable of running on two sides and avoiding obstacles automatically as claimed in claim 1, wherein: the battery assembly (10) adopts a lithium battery.