IP Library Granted Patent US 11,533,891
Granted Patent B1
US 11,533,891 · App. 17/675,662 · Granted Dec 27, 2022

Automated light-sensitive configurable animal door

Inventor: Jure Marki{hacek over (c)} (Kresnice, SI)
A01K31/02A01K31/10E05F15/665E05F15/78A01K31/18E05Y2400/32E05Y2400/612E05Y2400/822E05Y2400/86E05Y2900/132
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Quick Facts
Patent No.
US 11,533,891
App. No.
17/675,662
Granted
Dec 27, 2022
Kind
B1
Abstract

An animal door unit comprising a front panel, a left rear panel, a left guide, a right rear panel, and a right guide, wherein the front panel comprises an entrance; and a door plate having a plurality of guide holes, the door plate configurable in a retracted state and an open state, wherein, in the retracted state, the door plate traverses the entrance, and wherein, in the open state, the door plate does not traverse the entrance. The animal door unit may include a motor disposed within a module case; and a sprocket in rotational communication with the motor, wherein the sprocket interfaces with the plurality of guide holes, such rotational movement of the sprocket inducing linear movement in the door plate.

Claims (44)

1. An animal door unit comprising:

a front panel, a left rear panel, a left guide, a right rear panel, and a right guide,

wherein the front panel comprises an entrance,

wherein the left guide is disposed between the front panel and the left rear panel, and

wherein the right guide is disposed between the front panel and the right rear panel;

a door plate having a plurality of guide holes, the door plate configurable in a retracted state and an open state,

wherein the door plate is disposed between the front panel, the left rear panel, the left guide, the right rear panel, and the right guide,

wherein, in the retracted state, the door plate traverses the entrance, and

wherein, in the open state, the door plate does not traverse the entrance;

a module case disposed on the front panel;

a motor disposed within the module case; and

a sprocket in rotational communication with the motor,

wherein the sprocket interfaces with the plurality of guide holes, such rotational movement of the sprocket inducing linear movement in the door plate.

2. The animal door unit of claim 1 , further comprising:

a light sensor configured to at least detect ambient light;

a Printed Circuit Board (“PCB”) in electrical communication with at least the light sensor and the motor, the PCB configured to instruct actuation of the motor; and

a battery in electrical communication with at least the PCB.

3. The animal door unit of claim 2 , further comprising:

an indicator light in electrical communication with the PCB, the indicator light configured to communicate a notification to a user.

4. The animal door unit of claim 3 , wherein the PCB comprises computer-executable instructions for one or more modes, wherein each of the one or more modes are configured to control movement of the door plate.

5. The animal door unit of claim 4 , the one or more modes comprising a default mode,

wherein, in the default mode, the PCB instructs the motor to drive the sprocket a predetermined period of time after a sunrise time and a sunset time, and

wherein the sunrise time and the sunset time are determined via the light sensor.

6. The animal door unit of claim 5 , the one or more modes comprising a configurable mode,

wherein the light sensor is configured to retrieve an image via an external configurator,

wherein the external configurator is executed on a user device, and

wherein the image is encoded with a customized instruction executable by the PCB.

7. The animal door unit of claim 6 , further comprising a pushbutton in electrical communication with the PCB.

8. The animal door unit of claim 7 , the module case comprising a sensor window and a pushbutton hole,

wherein the sensor window is disposed in front of the light sensor, and wherein the pushbutton hole is sized to accept the pushbutton.

9. The animal door unit of claim 8 , the module case further comprising a lens disposed within the sensor window.

10. The animal door unit of claim 5 , the computer-executable instructions further comprising a safety feature,

wherein the PCB is configured to discontinues

the motor actuation upon contact between the door plate and an obstruction.

11. The animal door unit of claim 10 , wherein the PCB is configured to reinstates the motor actuation after an obstruction clearance period has lapsed.

12. The animal door unit of claim 5 , the one or more modes comprising an insufficient power mode,

wherein the insufficient power mode is actuated upon depletion of the battery,

wherein, in the insufficient power mode and when the door plate is in the open state, the PCB is configured to instructs the motor to drive the sprocket to retract the door plate, and

wherein, in the insufficient power mode, the PCB is configured to maintain the door plate in the retracted state until the battery has sufficient charge.

13. The animal door unit of claim 1 , the front panel comprising a plurality of mounting holes.

14. The animal door unit of claim 1 , wherein the front panel and the entrance each include flat corners.

15. The animal door unit of claim 1 , the module case further comprising a plurality of top slots, a plurality of bottom slots, and a plurality of motor mounts,

wherein the motor mounts are slats configured to retain at least the motor, and

wherein the plurality of top slots and the plurality of bottom slots accept the plurality of motor mounts.

Cited By (17)
US 1,058,944 US 1,058,945 US 1,060,730 US 1,061,944 US 1,063,111 US 1,063,233 US 1,065,595 US 1,067,530 US 1,069,254 US 1,078,100 US 1,079,140 US 1,089,708 US 1,117,824 US 1,117,825 US 1,128,087 US 1,136,264 US 12,538,902