TWM617893U - Elevator button sterilization device - Google Patents

Abstract

This invention creates an elevator button sterilization device, which is installed on a button panel of an elevator. It includes: a driving mechanism; a sterilization device, which is an ultraviolet sterilization unit, the sterilization device is connected to the driving mechanism and opposite to the key panel; a control module is electrically connected to the driving mechanism and the sterilization device, the control module It is used to control the driving mechanism to drive the sterilization device to produce displacement and emit ultraviolet light for sterilization.

Description

Elevator button sterilization device

This creation is related to the technical field of cleaning devices, especially an elevator button sterilization device.

Since the outbreak of new coronary pneumonia in 2019, even though vaccines have already been introduced to the market, the world is still enveloped by the threat of new coronary pneumonia. Due to the gradual increase in the epidemic situation in Taiwan, I am always in fear for fear of contracting pneumonia due to an accident or omission. In addition to wearing masks well, following the rules of the Ministry of Health and Welfare, and maintaining social distancing, many small details in life must also be developed into good habits, not to be neglected, and don't let yourself become a breach of epidemic prevention!

Some doctors and epidemic prevention experts often see on the Internet that the following points should be paid more attention to in daily habits: for example, cover the toilet lid and flush again, use hand sanitizer or soap to wash hands thoroughly after using the toilet, After going out, try not to touch your face with your hands, change clothes immediately when you go home, and also have door handles, glass doors of public facilities, and sensor ports of transportation vehicles. After touching them, carry alcohol spray with you for disinfection, and some mechanisms are through The mobile phone scans the barcode or pays the fee. Therefore, it is necessary to develop the habit of disinfecting the mobile phone at any time. There are more devices for disinfection of the mobile phone on the market; and the elevator button, which is the same as the doorknob, is also a high-risk transmission point, whether it is a home or apartment. Office buildings have to take the elevator, and there are several ways to press the elevator on the Internet: 1. Leave the paper towel used to wash your hands and press the elevator, and then throw it away; 2. Use a key or use an ink-free one. Press the elevator with the tip of a ball pen; 3. Take the stairs without touching the handrails.

The first method mentioned above is not feasible. After all, it is impossible to take the elevator right after going to the toilet or washing your hands, and it is impossible to keep the paper towel for future use...; For the second method, remember to disinfect the keys and Ballpoint pen, otherwise there may still be viruses in the keys and ballpoint pens used to press the elevator...; the third method is quite effective for people living on high floors, the elderly, the young, and those with inconvenient feet. inconvenient.

The main purpose of this creation is to provide an elevator button sterilization device, which is directly installed on the elevator button panel to provide automatic sterilization. When a user presses any button on the elevator button panel, the elevator button sterilization of this creation The device immediately starts displacement and sterilizes the key panel.

In order to achieve the above objectives and effects, this creation discloses an elevator button sterilization device, which is installed on a button panel of an elevator, and includes: a drive mechanism; a sterilization device, which is an ultraviolet sterilization unit, and the sterilization device is connected to the drive The mechanism is opposite to the key panel; a control module is electrically connected to the drive mechanism and the sterilization device, and the control module is used to control the drive mechanism to drive the sterilization device to produce displacement and emit ultraviolet light for sterilization.

In one embodiment, the driving mechanism includes a motor connected to a transmission assembly, the transmission assembly is connected to the sterilization device, and the motor drives the transmission assembly to cause the sterilization device to be displaced.

In one embodiment, the motor is a stepping motor assembled on the key panel.

In an embodiment, the transmission assembly system includes a first belt gear, a second belt gear, and a transmission belt. The first belt gear and the second belt gear are located at two ends of the key panel, and the second belt gear is located at two ends of the key panel. A belt gear is connected to the motor and driven by the motor to rotate, the transmission belt is configured to connect the first gear and the second gear, and the sterilization device is assembled on the transmission belt.

In one embodiment, the sterilization device includes a wafer board, and a plurality of UVC chips are arranged on the wafer board, and the radiation power of each UVC chip is 2 mW/cm ² .

In one embodiment, the button panel is electrically connected to an elevator floor control module, and when the user presses a button on the button panel, the elevator floor control module will control the elevator to perform corresponding actions; The control module includes an arithmetic processing unit that is electrically connected to a receiver and a control unit. The receiver is electrically connected to the elevator floor control module and is used to receive signals from the elevator floor control module. The arithmetic processing unit It is used to calculate or compare the signal received by the receiver and drive the control unit to operate, and the control unit is electrically connected to the driving mechanism and the sterilization device.

In accordance with the purpose and effect of this creation, the following is a detailed description of the preferred embodiments with the drawings.

100: Elevator button sterilization device

10: Drive mechanism

11: Motor

12: Transmission components

121: The first belt gear

122: second belt gear

123: drive belt

20: Sterilization device

21: chip board

211: Pivot

22: UVC chip

30: Control module

31: Operation processing unit

32: receiver

33: control unit

200: Button panel

201: Button

202: Elevator floor control module

Figure 1 is a schematic plan view of the elevator button sterilization device of this creation installed on the elevator button panel.

Figure 2 is a schematic plan view of the drive mechanism of the elevator button sterilization device of the invention.

Figure 3 is a schematic top plan view of the cleaning device of the elevator button sterilization device of this creation.

Figure 4 is a block diagram of the structure of this creative elevator button sterilization device.

Figure 5 is a schematic diagram of the use state of the elevator button sterilization device of this creation.

Figure 6 is a schematic diagram of the use process of this creative elevator button sterilization device.

Please refer to Figures 1 to 6. This creation discloses an elevator button sterilization device 100, which is directly installed on a button panel 200 of an elevator (not shown), and when a user presses any button on the button panel 200 At 201 hours, the elevator button sterilization device 100 of this invention can automatically sterilize the button panel 200.

The aforementioned button panel 200 is installed on a wall of the elevator, the button panel 200 is electrically connected to an elevator floor control module 202, and the button panel 200 has common features such as: door opening, door closing, floor number buttons , Emergency call... etc. button 201, by the elevator floor control module 202 according to the button 201 pressed by the user at the moment, the elevator executes the corresponding door opening, closing, and pressing the elevator when the elevator arrives. It stops when the floor is reached, and then opens the door and then closes the door. The corresponding actions between the elevator floor control module 202 and the elevator are known techniques and are not the main feature of this creation. This will not be repeated here.

The elevator button sterilization device 100 of the present invention includes a driving mechanism 10, a sterilization device 20, and a control module 30.

Please refer to FIGS. 1 and 2 together. The driving mechanism 10 includes a motor 11 connected to a transmission assembly 12. The motor 11 is assembled on the key panel 200, the transmission assembly 12 is connected to the sterilization device 20, and the motor 11 drives the transmission assembly 12 to cause the sterilization device 20 to be displaced. In this embodiment, the motor 11 is a stepper motor, which can rotate in proportion to the pulse signal accurately, can achieve precise position and speed control, and can simply achieve high-precision positioning, so that the work can be The target position is stopped with high precision; the transmission assembly 12 includes a first belt gear 121, a second belt gear 122, and a transmission belt 123. The first belt gear 121 and the second belt gear 122 are located on the key panel 200, the first belt gear 121 is connected to the motor 11 and driven by the motor 11 to rotate, the transmission belt 123 is configured to connect the first belt gear 121 and the second belt gear 122. The sterilization device 20 is assembled on the transmission belt 123 and can be moved up and down relative to the key panel 200.

Please refer to Fig. 3, the sterilization device 20 is an ultraviolet sterilization unit, including a chip plate 21, which is pivotally connected to the transmission belt 123 by a plurality of pivotal members 211, and a plurality of UVCs are arranged on the chip plate 21. For the chip 22, the radiation power of each UVC chip 22 is 2mW/cm ^2. In this embodiment, the chip board 21 is composed of three small plates, and each small plate carries 12 pieces of about 24 mW/cm ² . There are 36 UVC chips 22 on the board 21 with a total radiation power of 72mW/cm ² , which can eliminate SARS and the new coronavirus, with a sterilization rate of more than 95%.

Please refer to FIG. 4 together. The control module 30 includes an arithmetic processing unit 31 electrically connected to a receiver 32 and a control unit 33. The receiver 32 is electrically connected to the elevator floor control module 202. The control unit 33 is electrically connected to the motor 11 of the driving mechanism 10 and the sterilization device 20.

The receiver 32 is used to receive the signal of the elevator floor control module 202. The operation processing unit 31 is used to calculate or compare the signal received by the receiver 32. The calculation processing unit 31 compares the elevator floor control module 202 with a floor signal to be reached, and calculates the amount of rotation of the motor 11 required to rotate. The control unit 33 is used to control the on/off of the motor 11 of the driving mechanism 10 and the on/off of the plurality of UVC chips 22 of the sterilization device 20.

According to the above description, as shown in Figure 1, the initial position of the elevator button sterilization device 100 of the invention is located at the lower end of the button panel 200. When the user touches the elevator button sterilization device 100 of the invention, the elevator button sterilization device 100 is installed. For the key panel 200 of the elevator, please refer to Figures 5 and 6, and the elevator floor control module 202 sends a signal to the receiver 32 of the control module 30. After the receiver 32 receives the signal, the calculation processing unit 31 calculates the distance that the sterilization device 20 needs to be displaced. Then, the control unit 33 drives the motor 11 of the driving mechanism 10 to operate, and the motor 11 drives the first One belt gear 121 It rotates and drives the transmission belt 123 to move the sterilization device 20 to a predetermined position and to return to the initial position.

The control module 30 activates the sterilization device 20 while driving the driving mechanism 10 to carry the sterilization device 20 for displacement, so that the plurality of UVC chips 22 on the chip board 21 of the sterilization device 20 are turned on to emit ultraviolet light. Illuminating the key panel 200 with ultraviolet light can be used to destroy the DNA or RNA molecular structure of microbial cells, causing bacteria or viruses to die. The sterilization device 20 of this invention can treat bacteria or viruses attached to or contaminated on the key panel 200 Produces a sterilization effect, and every displacement and sterilization performed by the sterilization device 20 of the elevator button sterilization device 100 disclosed in the present creation, the sterilization device 20 will return to the initial position before closing the pluralities. The action of the UVC chips 22 emitting ultraviolet light, so as to complete the sterilization process for the key panel 200.

According to the above, the elevator button sterilization device 100 of the present invention can start to shift by the sterilization device 20, that is, emit ultraviolet light, until the sterilization device 20 moves to the position to be sterilized, and the sterilization device 20 will return to After the initial position stops moving, the plurality of UVC chips 22 are turned off. That is, the plurality of UVC chips 22 possessed by the sterilization device 20 continuously emit ultraviolet light to irradiate the key panel 200 of the elevator during the displacement process. Sterilization by ultraviolet light provides a sterilization mode with zero dead angles. The elevator button sterilization device 100 of this invention can automatically perform sterilization operations, which can provide sterilization effects on viruses and bacteria attached to the button panel 200, and avoid the elevator buttons. The panel 200 has become a high-risk transmission point for virus transmission, which improves the safety of using elevators and can indeed achieve the desired creative purpose.

The above are the preferred embodiments and design drawings of this creation, but the preferred embodiments and design drawings are only examples and are not used to limit the scope of rights of this creation technique, and the equivalent technique is used. Means or implementation of the scope of rights covered by the following "Scope of Patent Application" does not depart from the scope of this creation and is the scope of the applicant's rights.

100: Elevator button sterilization device

10: Drive mechanism

11: Motor

12: Transmission components

121: The first belt gear

122: second belt gear

123: drive belt

20: Sterilization device

21: chip board

211: Pivot

22: UVC chip

30: Control module

200: Button panel

201: Button

202: Elevator floor control module

Claims (6)

An elevator button sterilization device, which is installed on a button panel of an elevator, includes: a drive mechanism; a sterilization device, which is an ultraviolet sterilization unit; the sterilization device is connected to the drive mechanism and opposite to the button panel; and a control module The group is electrically connected to the drive mechanism and the sterilization device, and the control module is used to control the drive mechanism to drive the sterilization device to produce displacement and emit ultraviolet light for sterilization. The elevator button sterilization device of claim 1, wherein the driving mechanism includes a motor connected to a transmission assembly, the transmission assembly is connected to the sterilization device, and the motor drives the transmission assembly to cause the sterilization device to be displaced. The elevator button sterilization device according to claim 2, wherein the motor is a stepping motor assembled on the button panel. The elevator button sterilization device according to claim 2, wherein the transmission assembly includes a first belt gear, a second belt gear, and a transmission belt, and the first belt gear and the second belt gear are located on the button panel The first belt gear is connected to the motor and rotated by the motor, the transmission belt is configured to connect the first belt gear and the second belt gear, and the sterilization device is assembled on the transmission belt. The elevator button sterilization device according to claim 1, wherein the sterilization device includes a chip board on which a plurality of UVC chips are arranged, and the radiation power of each UVC chip is 2mW/cm ² . The elevator button sterilization device according to claim 1, wherein the button panel is electrically connected to an elevator floor control module, and when the user presses the button on the button panel, the elevator floor control module will control the elevator to do Corresponding actions; the control module includes an arithmetic processing unit electrically connected to a receiver and a control unit, the receiver is electrically connected to the elevator floor control module, and used to receive the elevator floor control module The arithmetic processing unit is used to calculate or compare the signal received by the receiver and drive the control unit to operate, and the control unit is electrically connected to the driving mechanism and the sterilization device.

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