CN213251494U

CN213251494U - Display sterilizing device

Info

Publication number: CN213251494U
Application number: CN202021528443.5U
Authority: CN
Inventors: 黄圣峰; 刘兴政; 周世晃
Original assignee: Chenzhan Photoelectric Xiamen Co ltd
Current assignee: Chenzhan Photoelectric Xiamen Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-05-25
Anticipated expiration: 2030-07-29

Abstract

The present disclosure relates to a display sterilization apparatus, which includes a cover, an ultraviolet module, a detection module and a controller. The cover body is positioned on the top surface of the display and is provided with a groove. The ultraviolet light module is movably arranged in the groove. The detection module is arranged on the cover body. The controller is electrically connected with the ultraviolet light module and the detection module. The controller starts the ultraviolet light module according to a signal of the detection module. The ultraviolet light module not only can stretch out the recess of lid and disinfect, still can accomodate in the recess of lid and save space.

Description

Display sterilizing device

Technical Field

The present disclosure relates to a display sterilization apparatus.

Background

In recent years, with the progress of science and technology, Ultraviolet (UV) related applications have been widely used in life, and in particular, Ultraviolet (UVC) in a wavelength range of 100nm to 280nm is widely used in disinfection and sterilization equipment due to its destructive power against microorganisms such as bacteria, viruses, and the like.

Touch screens are very common electronic devices nowadays, and in self-service ordering machines, cash registers and touch electronic devices, since finger operation is required, when the touch screens are used in public places, sterilization and disinfection are necessary to avoid pathogen transmission. However, manual wiping raises labor costs.

In addition, the damage of ultraviolet rays to the skin cannot be ignored while using the ultraviolet rays for sterilization. For example, ultraviolet light can cause skin cancer and related lesions. Therefore, it is an important issue to prevent the body of the user from being damaged by the ultraviolet rays.

SUMMERY OF THE UTILITY MODEL

One aspect of the present disclosure is a display sterilization apparatus.

According to an embodiment of the present disclosure, a display sterilization apparatus includes a cover, an ultraviolet module, and a controller. The cover body is positioned on the top surface of the display and is provided with a groove. The ultraviolet light module is movably arranged in the groove. The controller is electrically connected with the ultraviolet light module.

In an embodiment of the present disclosure, the display sterilization apparatus further includes a transmission device and a detection module. The transmission device is connected with the ultraviolet light module and electrically connected with the controller, and the transmission device is used for enabling the ultraviolet light module to extend out of the groove. The detection module is arranged on the cover body and is electrically connected with the controller.

In an embodiment of the present disclosure, the driving device includes at least one stepping motor.

In an embodiment of the present disclosure, the number of the stepping motors is two, and the stepping motors are respectively connected to two ends of the ultraviolet module.

In an embodiment of the present disclosure, the display sterilization apparatus further includes a circuit board disposed in the cover, wherein the controller is disposed on the circuit board.

In an embodiment of the present disclosure, the display sterilization apparatus further includes an ultraviolet driving element disposed on the circuit board and electrically connected to the controller and the ultraviolet module.

In an embodiment of the present disclosure, the display sterilization apparatus further includes a transmission driving element disposed on the circuit board and electrically connected to the controller and the transmission device.

In an embodiment of the present disclosure, the display sterilization apparatus further includes a system power source disposed on the circuit board and electrically connected to the controller.

In an embodiment of the present disclosure, the detection module is disposed in a central area of the cover. The controller starts the ultraviolet light module according to the signal of the detection module.

In an embodiment of the present disclosure, in the above display sterilization apparatus, a length of the uv module is the same as a width of the display.

In the above embodiments of the present disclosure, the display sterilization apparatus includes a cover body having a groove and an ultraviolet light module, and the ultraviolet light module is movably disposed in the groove of the cover body. Due to the design, the ultraviolet light module can not only extend out of the groove of the cover body to sterilize, but also can be stored in the groove of the cover body to save space.

Drawings

The foregoing and other objects, features, advantages and embodiments of the disclosure will be apparent from the following more particular description of the embodiments, as illustrated in the accompanying drawings in which:

FIG. 1 is a perspective view illustrating a display sterilization apparatus according to an embodiment of the present disclosure;

FIG. 2 is a block diagram of the display sterilization apparatus of FIG. 1;

FIG. 3 is a perspective view illustrating a display sterilization apparatus according to another embodiment of the present disclosure;

FIG. 4 is a block diagram of the display sterilization apparatus of FIG. 3;

fig. 5 is a perspective view illustrating a display sterilization apparatus according to an embodiment of the present disclosure mounted on a display.

[ notation ] to show

100,100A display sterilizing apparatus

110 cover body

111: groove

120 ultraviolet light module

130 detection module

140 controller

150 driving device

151 step motor

160 circuit board

170 ultraviolet light driving element

180 driving element

190 system power supply

500 display

D1, D2 Direction

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a thorough understanding of various embodiments of the present disclosure. It should be understood, however, that these implementation details are not to be interpreted as limiting the disclosure. That is, in some embodiments of the disclosure, such implementation details are not necessary. In addition, for the sake of simplicity, some conventional structures and elements are shown in the drawings in a simple schematic manner.

Fig. 1 illustrates a perspective view of a display sterilization apparatus 100 according to an embodiment of the present disclosure. Fig. 2 is a block diagram of the display sterilization apparatus 100 of fig. 1. See also fig. 1 and 2. The display sterilization apparatus 100 includes a cover 110, an ultraviolet module 120, a detection module 130, and a controller 140. The cover 110 may be disposed on the top surface of the display 500 (as shown in fig. 5), and the cover 110 has a groove 111. The uv module 120 is movably disposed in the groove 111, for example, by coupling the rib and the groove. The detecting module 130 is disposed on the cover 110. The controller 140 is electrically connected to the uv module 120 and the detection module 130. The detection module 130 can detect whether a user is present in front of the display 500 and transmit a signal to the controller 140. The controller 140 may turn on the uv module 120 according to a signal (e.g., no signal) of the detection module 130, or turn off the uv module 120 according to another signal (e.g., a signal of human) of the detection module 130.

As shown in fig. 2, the display sterilization apparatus 100 further includes a circuit board 160. The circuit board 160 may be located in the cover 110. In addition, the controller 140 is disposed on the circuit board 160 and electrically connected to the circuit board 160. When the detection module 130 on the uv module 120 senses that there is a user in front, a specific signal (e.g., a person signal) is transmitted to the controller 140 to turn off the uv module 120, so as to prevent the uv light from damaging the skin; on the contrary, when the detection module 130 does not sense the user in front, another specific signal (e.g. no-man signal) is transmitted to the controller 140, and the controller 140 can turn on the ultraviolet light module 120 to perform the sterilization operation.

In this embodiment, the display sterilization apparatus 100 may further include an ultraviolet light driving element 170 and a system power supply 190. The ultraviolet driving element 170 is disposed on the circuit board 160 and electrically connected to the controller 140 and the ultraviolet module 120. The controller 140 can control the uv driving device 170 to drive the uv module 120. The system power supply 190 is disposed on the circuit board 160 and electrically connected to the controller 140 to supply power to the display sterilization apparatus 100.

The display sterilization apparatus 100 may be installed on the top of the display 500 shown in fig. 5, so as to start the ultraviolet light module 120 to sterilize the touch display area of the display 500 when no one is in front. The ultraviolet light module 120 can be forced to move in the direction D1 away from the groove 111, and the ultraviolet light module 120 extending out of the groove 111 can effectively sterilize the touch display area. When the ultraviolet module 120 is not used, the ultraviolet module can be forced to retract into the groove 111 along the direction D2, so as to be convenient for storage.

It should be understood that the connection and function of the elements described above will not be repeated, and will be described in detail. In the following description, other forms of the display sterilization apparatus will be described.

Fig. 3 illustrates a perspective view of a display sterilization apparatus 100A according to another embodiment of the present disclosure. Fig. 4 is a block diagram of the display sterilization apparatus 100A of fig. 3. Referring to fig. 3 and 4, the display sterilization apparatus 100A includes a cover 110, an ultraviolet module 120, a detection module 130, a controller 140, a circuit board 160, an ultraviolet driving element 170, and a system power supply 190. The display sterilization apparatus 100A is different from the aforementioned display sterilization apparatus 100 in that the display sterilization apparatus 100A further includes an arrangement of a transmission device 150 and a transmission driving element 180. The transmission device 150 is connected to the uv module 120 and electrically connected to the controller 140. The transmission device 150 is used to extend the uv module 120 out of the groove 111. Wherein the transmission 150 comprises at least a stepper motor 151. In the present embodiment, the number of the stepping motors 151 is two, and the two stepping motors 151 are respectively connected to two ends of the uv module 120. The transmission driving element 180 is disposed on the circuit board 160 and electrically connected to the controller 140 and the transmission device 150.

When the controller 140 wants to turn on the uv module 120, the transmission driving element 180 is first turned on. The transmission driving element 180 is activated to drive the stepping motor 151 of the transmission device 150. As shown in fig. 3, the stepping motors 151 connected to the two ends of the uv module 120 can extend the uv module 120 of fig. 3 in the direction D1 or retract the uv module 120 of fig. 3 into the groove 111 in the direction D2.

In this embodiment, the system power source 190 of the display sterilization device 100A may further supply power to the transmission device 150 and the transmission driving element 180.

Fig. 5 illustrates a perspective view of the

display sterilization apparatus

100 or 100A according to an embodiment of the present disclosure mounted on a display 500. The

display sterilization apparatus

100 or 100A is disposed on the top surface of the display 500, and the detection module 130 is disposed in the central area of the cover 110 of the

sterilization apparatus

100 or 100A, so that the detection range can cover the entire screen (e.g., the touch display area) of the display 500.

In the present embodiment, the length of the uv module 120 is substantially the same as or slightly greater than the width of the display 500. So that the sterilization range covers the touch display area of the display 500 below the sterilization range.

Generally, when no user operates the touch screen type display 500 in front of the display 500, the detection module 130 does not detect a human body and can generate a signal to the controller 140, the controller 140 can activate the transmission driving element 180 to drive the two transmission devices 150 to extend the ultraviolet light module 120 out of the groove 111, and at this time, the controller 140 can activate the ultraviolet light driving element 170 to start the ultraviolet light module 120 for sterilization.

The sterilization process is performed for several seconds to several minutes, and the controller 140 retracts the uv module 120 into the recess 111 through the transmission device 150.

In addition, when the display 500 detects a user in front during the sterilization process, the detection module 130 can detect a human body and generate a signal to the controller 140, and the controller 140 can immediately turn off the light source of the ultraviolet light module 120 to prevent the user from being injured. After the uv module 120 is turned off, the actuator 150 can move the uv module 120 to retract into the recess 111.

Although the present invention has been described with reference to the above embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the invention.

Claims

1. A display sterilization apparatus, comprising:

the cover body is positioned on the top surface of the display and is provided with a groove;

an ultraviolet light module movably arranged in the groove; and

a controller electrically connected to the ultraviolet light module.

2. The display sterilization apparatus according to claim 1, further comprising:

a transmission device connected to the ultraviolet module and electrically connected to the controller, the transmission device being used to extend the ultraviolet module out of the groove; and

a detecting module set on the cover body, the detecting module set is electrically connected with the controller.

3. The display sterilization apparatus of claim 2, wherein the transmission means comprises at least a further motor.

4. The apparatus as claimed in claim 3, wherein the number of the stepping motors is two, and the stepping motors are respectively connected to two ends of the UV module.

5. The display sterilization apparatus according to claim 1, further comprising:

and the circuit board is positioned in the cover body, and the controller is arranged on the circuit board.

6. The display sterilization apparatus according to claim 5, further comprising:

an ultraviolet light driving element arranged on the circuit board and electrically connected with the controller and the ultraviolet light module.

7. The display sterilization apparatus according to claim 5, further comprising:

and the transmission driving element is arranged on the circuit board and is electrically connected with the controller and the transmission device.

8. The display sterilization apparatus according to claim 5, further comprising:

and the system power supply is arranged on the circuit board and is electrically connected with the controller.

9. The display sterilization apparatus according to claim 2, wherein the detection module is disposed in a central region of the cover; the controller turns on the ultraviolet light module according to a signal of the detection module.

10. The apparatus of claim 1, wherein the length of the UV module is the same as the width of the display.