IP Library Granted Patent US 11,918,158
Granted Patent B2
US 11,918,158 · App. 18/182,810 · Granted Mar 5, 2024

Product dispenser holder with compliance module

Inventors: Nicholas Joseph Steinmetz (St Paul, MN); Jeffrey Rospierski (Alden, NY); Sarah E. Johnson (St Paul, MN); Viktor Slobodyan (Burnsville, MN)
Assignee: Ecolab USA Inc.
A47K5/1217A47K5/1205B05B12/004B05B15/62A47K2005/1218A47K2201/00A47K2201/02
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Quick Facts
Patent No.
US 11,918,158
App. No.
18/182,810
Granted
Mar 5, 2024
Kind
B2
Abstract

A product dispenser holder comprises a dispenser holder body configured to receive a product dispenser that stores a supply of a product to be dispensed, an actuation sensor that senses actuations of the product dispenser, and an actuation button, such that when an actuation force is applied to a pump of the product dispenser, a substantially downward force is applied to the actuation button causing the actuation button to rotate substantially downwardly and actuate the actuation sensor to generate a dispenser actuation signal.

Claims (33)

1. A sensor module for a product dispenser holder, the sensor module comprising:

processing circuitry configured to detect a dispense event upon receipt of a dispenser actuation signal, and to generate dispense event data corresponding to the dispense event;

an actuation sensor that generates the dispenser actuation signal; and

an actuation button comprising:

a main body portion;

at least one cap portion extending upwardly from a top side of the main body portion and sized to extend through at least one aperture in a base of a dispenser holder body of the product dispenser holder; and

an actuation tab extending from the main body portion configured such that when an actuation force is applied to a pump of a product dispenser held by the dispenser holder body, the pump is actuated to dispense a dosage amount of a product from a product reservoir of the product dispenser and when the actuation force is applied to the pump, a substantially downward force is applied to the at least one cap portion of the actuation button, causing the actuation tab to rotate substantially downwardly and actuate the actuation sensor to generate the dispenser actuation signal.

2. The sensor module of claim 1 , further comprising a sensor module body forming at least one lower spring seat;

wherein the main body portion of the actuation button further includes at least one upper spring seat on a bottom side of the main body portion; and

wherein the at least one cap portion is biased by a spring seated between the lower spring seat and the upper spring seat.

3. The sensor module of claim 1 , wherein the product dispenser comprises a manual pump bottle.

4. The sensor module of claim 1 , further comprising a visual indicator that is activated in response to each detected actuation of the product dispenser.

5. The sensor module of claim 1 , further comprising a counter that increments a dispense event count in response to each detected actuation of the product dispenser.

6. The sensor module of claim 1 , further comprising a communication module configured to communicate the dispense event data to a hand hygiene compliance computing system.

7. The sensor module of claim 6 , wherein the hand hygiene compliance computing system is configured to analyze the dispense event data received from one or more product dispenser holders to monitor hand hygiene compliance of one or more workers associated with a facility.

8. The sensor module of claim 1 , further comprising a communication module configured to, in response to detection of a dispenser actuation, communicate with a compliance badge and receive at least one of compliance badge identification information or worker identification information from the compliance badge.

9. The sensor module of claim 1 , wherein the actuation button further comprises a hinge pin extending from a first side of the main body portion configured such that the actuation force applied to the pump of the product dispenser causes the actuation button to rotate on an axis defined by the hinge pin such that the actuation button is displaced downwardly and actuates the actuation sensor to generate the dispenser actuation signal.

10. The sensor module of claim 9 , wherein:

the hinge pin is a first hinge pin,

the actuation button further comprises a second hinge pin extending from a second side of the main body portion,

the first hinge pin and the second hinge pin define the axis,

the base of the dispenser holder body further includes first and second apertures;

the actuation button includes first and second cap portions extending upwardly from the top side of the main body portion and sized to extend through the first and second apertures in the base of the dispenser holder body, respectively, and

the actuation tab is configured such that when the actuation force is applied to the pump, the substantially downward force is applied to at least one of the first and second cap portions of the actuation button, causing the actuation button to rotate on the axis defined by the first hinge pin and the second hinge pin causing the actuation tab to move substantially downwardly and depress the actuation sensor to generate the dispenser actuation signal.

11. The sensor module of claim 10 , wherein:

the sensor module further comprises a sensor module body that forms a first lower spring seat and a second lower spring seat,

wherein the main body portion of the actuation button further includes a first upper spring seat on a bottom side of the main body portion and a second upper spring seat on the bottom side of the main body portion,

wherein the first cap portion is biased by a first spring seated between the first lower spring seat and the first upper spring seat, and

wherein the second cap portion is biased by a second spring seated between the second lower spring seat and the second upper spring seat.

12. The sensor module of claim 1 , wherein the processing circuitry is further configured to store the dispense event data corresponding to each detected dispense event.

13. The sensor module of claim 1 , wherein the actuation sensor includes one of a mechanical switch, a reed switch, an accelerometer, a load cell, an optical sensor, a membrane switch, or a capacitive sensor.

14. The sensor module of claim 1 , wherein the actuation button includes two or more cap portions, each of the two or more cap portions extending through a respective aperture in the base of the dispenser holder body, and wherein the two or more cap portions are arranged laterally with respect the dispenser holder body.

15. The sensor module of claim 1 , wherein the product includes one of a liquid, a lotion, a gel, or other viscous fluid.

Continuity (3)
Continuation 17648248 · Jan 18, 2022
Provisional Application 63139634 · Jan 20, 2021
Related Publication 20230210318A1 · Jul 6, 2023
Cited By (2)
US 12,376,711 US 12,458,162