Display device for preventing mobile phone from being lost

Abstract

The utility model discloses a display device for preventing a mobile phone from being lost, comprising: a display; a distance sensor, mounted on the display, for detecting the distance between the user and the display; a charging module, mounted on the display, for charging the mobile phone; an audible and visual alarm module, mounted on the display, for being controlled by a control module and providing an audible and visual alarm; and a control module, mounted on the display, for controlling the opening and closing of the audible and visual alarm module according to the detection result of the distance sensor and the working state of the charging module. The display device is provided with a charging module and a distance sensor, which can provide a charging function for the mobile phone on the one hand, and can also judge whether the user has forgotten the mobile phone when leaving according to the charging state of the charging module and the detection result of the distance sensor on the other hand, and then remind the user to take the mobile phone away in time, thereby effectively solving the technical problems that the existing display device does not have a charging function and the user is prone to lose the mobile phone after playing.

Description

Technical Field

[0001] The utility model relates to the technical field of display equipment, in particular to a display equipment for preventing a mobile phone from being lost. Background Art

[0002] With the continuous development of science and technology, display devices have become an indispensable part of people's lives. People can see a variety of display devices everywhere, and according to different usage requirements, display devices are also commonly used in publicity, advertising, entertainment, games and other industries.

[0003] In recent years, smart phones have become popular, so people usually have the need to charge their smart phones during entertainment or gaming. However, for the existing entertainment and gaming industries, since display devices usually do not have a charging function, they cannot meet people's needs well.

[0004] In addition, people are usually very focused when using display devices for entertainment or games, and some even forget to eat and sleep. Therefore, when they leave after entertainment or games, they usually forget the charging smartphone, which leads to the loss of the phone.

[0005] In this regard, in order to better promote the development of display devices in the entertainment industry and the gaming industry, it is necessary to develop new technologies to solve the technical problem of mobile phones being easily lost after charging and playing. Utility Model Content

[0006] The purpose of the utility model is to overcome the above-mentioned technical problems existing in the prior art, and to provide a display device to prevent mobile phones from being lost. The display device is additionally provided with a charging module and a distance sensor. On the one hand, it can provide a charging function for the mobile phone, and on the other hand, it can also judge whether the user has forgotten the mobile phone when leaving according to the charging status of the charging module and the detection result of the distance sensor, and then remind the user to take the mobile phone away in time, thereby effectively solving the technical problems that the existing display device does not have a charging function and the user is prone to lose the mobile phone after playing.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0008] A display device for preventing a mobile phone from being lost, characterized by comprising:

[0009] monitor;

[0010] A distance sensor, mounted on the display, for detecting the distance between the user and the display;

[0011] A charging module, mounted on the display, for charging the mobile phone;

[0012] An audible and visual alarm module is installed on the display and is used to be controlled by the control module and provide audible and visual alarms;

[0013] The control module is connected to the distance sensor, the charging module and the sound and light alarm module respectively, and is used to control the opening and closing of the sound and light alarm module according to the detection result of the distance sensor and the working state of the charging module.

[0014] The control module is directly connected to the sound and light alarm module or indirectly connected via a host.

[0015] The sound and light alarm module includes a speaker and a light strip, the speaker is close to the charging module, and the light strip is at least arranged on one side of the display.

[0016] The charging module is a wireless charging module and / or a wired charging module, and is installed in a non-display area of ​​the display.

[0017] The distance sensor is installed in the middle of the side of the display.

[0018] The advantages of adopting the utility model are:

[0019] 1. The key improvement of the utility model is that a charging module and a distance sensor are added to the display device. Among them, the charging device can charge the mobile phone of the user who is entertaining or playing, which not only meets the charging needs of the user, but also provides the user with better detailed services. The distance sensor can detect the distance between the user and the display device, and then the control module can determine whether to control the sound and light alarm module to issue a sound and light alarm according to the distance and the charging status of the mobile phone. Specifically, when the user finishes entertainment or playing and leaves, if the control module detects that the distance between the user and the display device is greater than the preset distance according to the distance sensor, and the control module detects that the user's mobile phone is still in the charging state according to the charging module, the control module controls the sound and light alarm module to issue a sound and light alarm to remind the user that the mobile phone is in the charging state and needs to return to take the mobile phone, thereby avoiding the loss of the mobile phone. In summary, the utility model can provide a charging function for the mobile phone on the one hand, and on the other hand, it can also judge whether the user forgets the mobile phone when leaving according to the charging state of the charging module and the detection result of the distance sensor, and then remind the user to take the mobile phone away in time, solving the technical problems that the existing display device does not have a charging function and the user is easy to lose the mobile phone after playing.

[0020] 2. The utility model adopts a loudspeaker and a light strip as the sound and light alarm module, and the combination of the two has the advantages of high warning degree and good alarm effect.

[0021] 3. The utility model can charge mobile phones with different charging interfaces through a wireless charging module and / or a wired charging module, and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 This is a circuit block diagram of the utility model.

[0024] The markings in the figure are: 1. display, 2. distance sensor, 3. charging module, 4. sound and light alarm module. DETAILED DESCRIPTION

[0025] The display device described in the utility model has been successfully developed and trial samples have been produced. After trial by the applicant, it has the technical effects of effectively charging and preventing the loss of the mobile phone. In order to better protect this technology, the applicant has filed a utility model patent application for the technology. The utility model is described in detail below in conjunction with specific embodiments.

[0026] like Figure 1 , 2 As shown, the utility model provides a display device for preventing a mobile phone from being lost, which includes:

[0027] The display 1 can be used alone or in conjunction with other entertainment devices or gaming devices having a host, and the display 1 can be a display without a touch function or a display with a touch function.

[0028] The distance sensor 2 is installed on the display 1 and is used to detect the distance between the user and the display 1 .

[0029] The charging module 3 is installed on the display 1 and is used to charge the mobile phone.

[0030] The sound and light alarm module 4 is installed on the display 1, and is used to be controlled by the control module and provide sound and light alarm.

[0031] The control module (not shown in the figure) is connected to the distance sensor 2, the charging module 3 and the sound and light alarm module 4 respectively, and is used to control the opening and closing of the sound and light alarm module 4 according to the detection result of the distance sensor 2 and the working state of the charging module 3. Specifically, when the distance sensor 2 detects that the distance between the user and the display device is greater than the preset distance, and the charging module 3 is still charging the user's mobile phone, the control module controls the sound and light alarm module 4 to turn on and issue a sound and light alarm. Otherwise, the controller controls the sound and light alarm module 4 to turn off and does not issue an alarm.

[0032] It should be noted that when the display 1 is used alone, the control module can be a separate MCU controller. When the display 1 is used in conjunction with other entertainment devices or gaming devices with a host, the control module can be composed of a combination of an MCU controller and a host, that is, the entertainment device or gaming device and the MCU controller are combined into a control module.

[0033] In addition, when the control module is a separate MCU controller, the control module is directly connected to the sound and light alarm module 4. In actual application, the MCU controller can control the opening and closing of the sound and light alarm module 4 according to the detection result of the distance sensor 2 and the charging status of the charging module 3. When the control module is a combination of an MCU controller and a host, the control module and the sound and light alarm module 4 are indirectly connected through the host. In actual application, the MCU controller determines whether the user has left according to the detection result of the distance sensor 2, and determines whether the user has taken away the mobile phone according to the charging status of the charging module 3. If the user leaves while the mobile phone is charging, the controller controls the opening of the sound and light alarm module 4 and sends out a sound and light alarm. Otherwise, the sound and light alarm is turned off.

[0034] According to a preferred embodiment of the utility model, the above-mentioned sound and light alarm module 4 includes a speaker and a light strip. The speaker can be arranged on a side close to the charging module 3, and the light strip is arranged on at least one side of the display 1, and can be arranged around the display 1. Different colors can be displayed to achieve the purpose of improving the warning effect.

[0035] According to another preferred embodiment of the present invention, the charging module 3 is a wireless charging module 3 and / or a wired charging module 3, and is installed in the non-display area of ​​the display 1. This embodiment can adopt a combined charging structure of a wireless charging module 3 and a wired charging module 3 to facilitate charging of different types of mobile phones.

[0036] According to another preferred embodiment of the utility model, the distance sensor 2 can be installed in the middle of the side of the display 1, and corresponds to the user's standing position or seat. In addition, the distance sensor 2 can use an infrared transceiver integrated distance sensing module, or a distance sensing module including an infrared transmitter and an infrared receiver, so as to achieve a better distance detection effect on the basis of simple structure and easy implementation.

[0037] The implementation principle of the utility model is:

[0038] When the control module detects through the distance sensor 2 that the distance between the user and the display device is less than the preset distance, and detects through the charging module 3 that the mobile phone is charging, it indicates that the user is standing or sitting in front of the display device for entertainment or play, and the control module controls the sound and light alarm to turn off.

[0039] When the control module detects through the distance sensor 2 that the distance between the user and the display device is greater than the preset distance, and at the same time detects through the charging module 3 that the mobile phone is charging, indicating that the user has left the display device at this time, the control module turns on the sound and light alarm and sends out a sound and light alarm to remind the user to take the mobile phone away.

[0040] In addition, when the control module detects that the mobile phone is still in charging state after a period of time, it is determined that the mobile phone is forgotten. The control module will send a message to the management personnel to remind the management personnel to collect it for safekeeping to prevent loss.

[0041] In summary, the utility model can not only meet the charging needs, but also effectively prevent the user's mobile phone from being lost through the cooperation of the control module, the charging module 3, the distance sensor 2 and the sound and light alarm module 4, with good effect and strong practicality.

[0042] The above description is only a specific implementation method of the present utility model. Any feature disclosed in this specification, unless otherwise stated, can be replaced by other equivalent or alternative features with similar purposes; all disclosed features, or all methods or steps in the process, except for mutually exclusive features and / or steps, can be combined in any way.

Claims

1. A display device for preventing a mobile phone from being lost, characterized in that include: Display (1); A distance sensor (2) is mounted on the display (1) and is used to detect the distance between the user and the display (1); A charging module (3), mounted on the display (1) and used for charging a mobile phone; An audible and visual alarm module (4) is mounted on the display (1) and is used to be controlled by the control module and provide an audible and visual alarm; The control module is connected to the distance sensor (2), the charging module (3) and the sound and light alarm module (4) respectively, and is used to control the opening and closing of the sound and light alarm module (4) according to the detection result of the distance sensor (2) and the working state of the charging module (3).

2. A display device for preventing mobile phone loss according to claim 1, characterized in that: The control module and the sound and light alarm module (4) are directly connected or indirectly connected via a host.

3. A display device for preventing a mobile phone from being lost according to claim 1 or 2, characterized in that: The sound and light alarm module (4) comprises a speaker and a light strip, the speaker is close to the charging module (3), and the light strip is arranged on at least one side of the display (1).

4. The display device for preventing mobile phone from being lost according to claim 1, characterized in that: The charging module (3) is a wireless charging module (3) and / or a wired charging module (3), and is installed in a non-display area of ​​the display (1).

5. The display device for preventing mobile phone from being lost according to claim 1, characterized in that: The distance sensor (2) is installed in the middle of the side of the display (1).

Images