CN209768559U

CN209768559U - novel pet feeder

Info

Publication number: CN209768559U
Application number: CN201920391983.4U
Authority: CN
Inventors: 梁涛
Original assignee: Nanjing Gendaya Intelligent Technology Co Ltd
Current assignee: Nanjing Gendaya Intelligent Technology Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2019-12-13
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses a novel pet feeder, including lower casing and last casing, go up the inside pet bowl that is equipped with of casing, be equipped with the tooth case down between casing and the last casing, tooth incasement portion is equipped with gear assembly and motor, gear assembly top horizontal installation has and is used for covering the rotatory lid of pet bowl, the casing front side is equipped with the light screen down, install signal module in the light screen, signal module and motor all with the controller electricity is connected. The utility model discloses a gear drive, cooperation signal module, nimble opening and shutting of control revolving cap, it is sealed tight, easy operation.

Description

Novel pet feeder

Technical Field

The utility model relates to a pet articles for use field specifically is a novel pet feeder.

Background

Pet food dispensing devices are an emerging type of pet product for automatically dispensing food to a pet.

Aiming at the pet feeder on the market, the pet food feeder finds that the pet food feeder has problems in the storage time and safety of pet food, and is embodied in the following aspects: firstly, the pet food in the market is generally placed in an open vessel, the food is easy to be affected with damp and deteriorate, and the pet food is easy to lose when a pet plays regularly and is troubled; second, have children's the condition at home, make children eat pet oral food by mistake under the condition that nobody looked at very easily, influence children's life safety.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming the defect that prior art exists, provide a novel pet feeder. The device flexibly controls the opening and closing of the rotary cover through gear transmission and matching with the signal module, and has tight sealing and simple operation.

In order to achieve the above object, the utility model provides a following technical scheme: a novel pet feeder comprises a lower shell and an upper shell, wherein a pet bowl is arranged in the upper shell, a gear box and a controller are arranged between the lower shell and the upper shell, a gear assembly is arranged in the gear box, and a rotary cover for covering the pet bowl is horizontally arranged above the gear assembly;

the front side of the lower shell is provided with a light screen, a signal module is installed in the light screen, and the signal module and the motor are electrically connected with the controller.

preferably, the gear assembly includes motor gear, reduction gear, left driven gear, right driven gear, swing gear and motor, the output and the motor gear connection of motor, motor gear, reduction gear, left driven gear and right driven gear are intermeshing in proper order and are connected, swing gear fixed connection be in left driven gear bottom.

Preferably, a torsion spring is installed at the joint of the left driven gear and the rotary cover.

preferably, the left side and the right side of the swing gear are respectively provided with a limit switch, and the limit switches are electrically connected with the controller.

Preferably, the relative included angle between the two limit switches ranges from 45 degrees to 65 degrees, and the opening and closing angle of the rotary cover ranges from 0 degree to 130 degrees under the driving of the motor.

Preferably, the tooth case includes tooth case epitheca and tooth case inferior valve, just shift knob is installed to tooth case epitheca top, ship type switch is installed to inferior valve side, shift knob and ship type switch all with the controller electricity is connected.

Compared with the prior art, the beneficial effects of the utility model are that: the device flexibly controls the opening and closing of the rotary cover through gear transmission and matching with a signal module, and the sealing is tight; the signal module receives the signal and feeds the received signal back to the controller, and the controller controls the starting and stopping of the motor, so that the operation is simple.

Drawings

Fig. 1 is an exploded view of a pet food dispensing device according to an embodiment of the present invention;

Fig. 2 is a schematic structural view of a pet food dispensing device according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of the lower housing of FIG. 1;

FIG. 4 is a schematic structural view of the gear assembly of FIG. 1;

Fig. 5 is a schematic view of a pet food dispensing device according to the present invention.

Reference numbers in the figures: 1-lower shell, 2-upper shell, 3-pet bowl, 4-rotary cover, 5-gear assembly, 51-motor gear, 52-reduction gear, 53-left driven gear, 54-right driven gear, 55-swing gear, 56-motor, 6-tooth box upper shell, 7-switch button, 8-light-transmitting plate, 9-light-shielding plate, 10-ship type switch, 11-battery cover plate, 12-controller, 13-limit switch, 14-foot pad, 15-battery groove, 16-tooth box lower shell and 17-torsion spring.

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.

The embodiment of the utility model provides a novel pet feeder, as shown in fig. 1 and fig. 2, including casing 1 and last casing 2 down, it is connected with casing 1 lock down to go up casing 2, goes up 2 inside pet bowls 3 that are equipped with of casing for deposit pet oral food, is equipped with the tooth case in the cavity between casing 1 and the last casing 2 down, and tooth incasement portion is equipped with gear assembly 5, goes up 2 tops of casing and is provided with swivel cap 4, and swivel cap 4 divide into about two parts, and two parts department of meeting is provided with sealed the pad about swivel cap 4, and swivel cap 4 covers pet bowl 3 sealedly.

As shown in fig. 4, the gear assembly 5 includes a motor gear 51, a reduction gear 52, a left driven gear 53, a right driven gear 54 and a swing gear 55, the motor gear 51, the reduction gear 52, the left driven gear 53 and the right driven gear 54 are sequentially engaged with each other, the swing gear 55 is fixedly connected to the bottom end of the left driven gear 53, and the top ends of the left driven gear 53 and the right driven gear 54 are respectively connected to the left and right parts of the rotary cover 4 in a snap-fit manner.

Further, in order to make the rotary cover 4 completely sealed in the closed state, a torsion spring 17 is installed at a connection of the left driven gear 53 and the rotary cover 4.

The motor gear 51 is connected with the output end of the motor 56, the two limit switches 13 are respectively arranged on the left side and the right side of the swing gear 55, the relative included angle range between the two limit switches 13 is 45-65 degrees, 55 degrees is preferred, and the opening and closing angle range of the rotary cover 4 is 0-130 degrees under the driving of the motor 56.

As shown in fig. 1, fig. 3 and fig. 5, in order to realize the automatic opening and closing of the rotary cover 4 of the pet feeder, a controller 12 is arranged between the lower casing 1 and the upper casing 2, the model of the controller 12 is KS02Y, a light shielding plate 9 is arranged on the front side of the lower casing 1, a signal module is installed in the light shielding plate 9, in the embodiment, the signal module is an infrared sensing module, the model is a pyroelectric infrared sensor kp500b, the infrared sensing module is electrically connected with the controller 12, when a pet is close to the feeder, the infrared sensing module feeds back a signal to the controller 12, and the controller 12 starts and stops the motor 56.

The tooth case includes tooth case epitheca 6 and tooth case inferior valve 16, shift knob 7 is installed to 6 tops of tooth case epitheca, tooth case inferior valve 16 is a whole with lower casing 3, 4 bottoms of lower casing are equipped with battery jar 15, battery jar 15 upper cover has closed battery apron 11, the battery of installing in the battery jar 15 provides the electric energy for motor 56 and infrared induction module, ship type switch 10 is installed to 1 side of casing down, wherein motor 56, limit switch 13, shift knob 7 and ship type switch 10 all are connected with controller 12 electricity.

Install light-passing board 8 in the light screen 9 outside, lower casing bottom still is equipped with a plurality of callus on the sole 14 for the pet bowl is stably placed in subaerial.

In another embodiment of the present invention, the difference between the present embodiment and the previous embodiment is that the signal module installed in the light shielding plate 9 is a loop antenna, and the RFID matched with the loop antenna is made into a tag, and is hung on the neck of the pet or implanted into the pet, so that the loop antenna can recognize and read the information in the RFID when the pet approaches to eat, and then feed back the signal to the controller 12, and the controller 12 controls the motor 56 again.

In summary, when a pet is close to the feeding device for feeding, the signal module detects a signal and feeds the signal back to the controller 12, the controller 12 starts the motor 56, the motor 56 drives the gear assembly 5 to rotate, so as to drive the rotating cover 4 to open, meanwhile, the swinging gear 55 rotates in an included angle of the two limit switches 13, when one limit switch 13 is touched, the motor 56 stops acting, when the pet leaves the feeding device, the signal module feeds the signal back to the controller 12, the controller 12 starts the motor 56 again and rotates reversely, and the left part and the right part of the rotating cover 4 are driven to close through the gear assembly 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The novel pet feeder is characterized by comprising a lower shell (1) and an upper shell (2), wherein a pet bowl (3) is arranged inside the upper shell (2), a gear box and a controller (12) are arranged between the lower shell (1) and the upper shell (2), a gear assembly (5) is arranged inside the gear box, and a rotary cover (4) for covering the pet bowl (3) is horizontally arranged above the gear assembly (5);

The front side of the lower shell (1) is provided with a light screen (9), a signal module is installed in the light screen (9), and the signal module and the motor (56) are electrically connected with the controller (12).

2. The pet feeder as claimed in claim 1, wherein the gear assembly (5) comprises a motor gear (51), a reduction gear (52), a left driven gear (53), a right driven gear (54), a swing gear (55) and a motor (56), wherein an output end of the motor (56) is connected with the motor gear (51), the reduction gear (52), the left driven gear (53) and the right driven gear (54) are sequentially meshed with each other, and the swing gear (55) is fixedly connected to a bottom end of the left driven gear (53).

3. the pet feeder as claimed in claim 2, wherein a torsion spring (17) is installed at the connection of the left driven gear (53) and the rotary cover (4).

4. the pet feeder as claimed in claim 2, wherein the swing gear (55) is provided with a limit switch (13) on each of the left and right sides thereof, and the limit switches (13) are electrically connected to the controller (12).

5. The pet feeder as claimed in claim 4, wherein the relative angle between the two limit switches (13) is in the range of 45 ° to 65 °, and the opening and closing angle of the rotary cover (4) is in the range of 0 ° to 130 ° driven by the motor (56).

6. The pet feeder as claimed in claim 1, wherein the gear box comprises a gear box upper shell (6) and a gear box lower shell (16), a switch button (7) is arranged above the gear box upper shell (6), a boat-shaped switch (10) is arranged on the side of the lower shell (1), and both the switch button (7) and the boat-shaped switch (10) are electrically connected with the controller (12).