Mobile phone key chain for old people and internet system of mobile phone key chain

Abstract

The invention belongs to the field of key rings, and particularly relates to a mobile phone key ring for old people and an internet system of the mobile phone key ring. The mobile phone key chain for the old people comprises a key chain body, a control circuit board is installed in the key chain body, a storage battery is installed in the key chain body, and a GPS positioner and a Bluetooth annunciator are further arranged in the key chain body. A GPS positioner and a Bluetooth annunciator which are installed in the key chain body are both electrically connected with the control circuit board. A buzzer and an indicating lamp are respectively mounted on one side of the key chain body; the side face of the key chain body is provided with a display screen and a two-dimensional code. The old man uses the mobile phone key chain for the old man to carry out signal binding with the old man machine through the key chain owner terminal; when the elderly misses the incoming call of the elderly phone, the buzzer can give out a ring for early warning, the indicator light can give out indicator light, and the display screen can display the number of the incoming call, so that the elderly can feed back the incoming call through the elderly phone in time.

Description

Technical Field

[0001] This invention belongs to the field of keychains, and particularly relates to a mobile phone keychain for the elderly and its Internet system. Background Technology

[0002] Senior-friendly phones typically refer to mobile phones designed specifically for the elderly. Their main features include simple operation, practical functions, clear display, and thoughtful features for senior users. As people age, some of their bodily functions decline, leading to slowed reactions, difficulty moving around, and hearing loss and tinnitus. When their children call to check on them, the elderly may miss calls from their old-fashioned mobile phones due to their declining physical functions. Because elderly people may not answer their children's calls immediately, it can cause worry for the children who make the call. In addition, the mobile phones for the elderly provided by the relevant technology do not have a missed call reminder function, and the elderly do not have the habit of calling back in time. Furthermore, the elderly have poor memory and can easily forget where they put their mobile phones. In addition, if the elderly get lost, they will not know how to use the mobile phones to call their children to report the situation, which will increase their children's worries. In view of the problems mentioned in the background art above, the present invention aims to provide a mobile phone keychain for the elderly and its Internet system. Summary of the Invention

[0003] This invention provides a mobile phone keychain for the elderly and its internet system, aiming to solve the problems mentioned in the background art.

[0004] This invention is implemented as follows: a mobile phone keychain for the elderly, the mobile phone keychain for the elderly comprising: The key fob body has a control circuit board installed inside, a battery installed inside, a GPS locator and a Bluetooth signal device installed inside, and both the GPS locator and the Bluetooth signal device installed inside the key fob body are electrically connected to the control circuit board. A buzzer and an indicator light are installed on one side of the keychain body; a display screen and a QR code are installed on the other side of the keychain body.

[0005] As a further aspect of the present invention, a switch, a volume control button, a function button, and a charging port are respectively installed on one side of the keychain body.

[0006] As a further aspect of the present invention: a positioning cylinder is also installed at one end of the keychain body, a hanging rope passes through the inside of the positioning cylinder, a hanging ring is installed at one end of the hanging rope, and a winding assembly is provided inside the keychain body.

[0007] As a further aspect of the present invention: the winding assembly includes a rope reel, a turntable, and a torsion spring. A hanging rope is wound around the outside of the rope reel, and a positioning plate is installed on the rope reel. The positioning plate is rotatably installed inside the key fob body at the middle position via a rotating shaft. At the same time, a torsion spring is wound around the outside of the rotating shaft, and a turntable is provided outside the torsion spring. An annular groove is formed inside the rope reel, and the turntable is rotatably installed inside the annular groove formed inside the rope reel.

[0008] As a further aspect of the present invention: an internet system adapted to the mobile phone keychain for the elderly, the internet system comprising: The QR code is used to record information about the user of the mobile phone keychain for the elderly, including identity information, home address and contact number; A cloud server, wherein the cloud server is used to record the information contained in the QR code and to provide information feedback to the device used by the operator scanning the QR code; and an APP. The key fob owner terminal is the information account device of the holder of the elderly person's mobile phone key fob. Compared with the prior art, the beneficial effects of the present invention are: The aforementioned mobile phone keychain for the elderly has the following advantages: The elderly can use this senior-friendly mobile phone keychain to bind the signal to the senior-friendly mobile phone through the keychain owner terminal; if the elderly miss a call from the senior-friendly mobile phone, the buzzer will sound as a warning, the indicator light will emit an indicator light, and the display screen will show the caller's number, so that the elderly can promptly respond to the call through the senior-friendly mobile phone. If an elderly person using this mobile phone keychain gets lost, or if the keychain is lost and found, the finder can scan the QR code with their mobile device. At this time, the cloud server will send the information recorded in the QR code to the finder's mobile device to provide clues for returning the keychain. The finder can also leave a message on the app within the cloud server using their mobile device. Meanwhile, the holder can view the message on the app on the cloud server through the keychain's owner's terminal, making it easier to obtain information to find the elderly person or the mobile phone keychain. This mobile phone keychain for seniors improves the convenience and practicality of using senior-friendly mobile phones for the elderly. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of a mobile phone keychain for the elderly according to the present invention. Figure 1 .

[0010] Figure 2 This is a schematic diagram of the structure of a mobile phone keychain for the elderly according to the present invention. Figure 2 .

[0011] Figure 3 This is a schematic diagram illustrating the winding of a lanyard for a mobile phone keychain for the elderly, according to the present invention.

[0012] Figure 4 This is a schematic diagram of the circuit operation of a mobile phone keychain for the elderly according to the present invention.

[0013] Figure 5 This invention relates to an internet system adapted for a mobile phone keychain for the elderly.

[0014] In the diagram: 1-Keychain body, 2-Buzzer, 3-Indicator light, 4-Switch, 5-Volume control button, 6-Function button, 7-Charging port, 8-Display screen, 9-Positioning cylinder, 10-Language, 11-Hanging ring, 12-QR code, 13-Rope reel, 14-Turntable, 15-Torsion spring, 16-Positioning plate, 17-Control circuit board, 18-Battery, 19-GPS locator, 20-Bluetooth transducer, 21-Cloud server, 22-Keychain owner terminal. Detailed Implementation

[0015] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0016] The components of the embodiments of the invention described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0017] Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0020] Please see Figure 1-4 The present invention provides a technical solution: a mobile phone keychain for the elderly, the mobile phone keychain for the elderly comprising: The keychain body 1 has a control circuit board 17 installed inside it. The control circuit board 17 installed inside the keychain body 1 is used to control the entire mobile phone keychain for the elderly. The keychain body 1 is equipped with a battery 18, which provides power for the operation of the elderly mobile phone keychain. The keychain body 1 also has a GPS locator 19 and a Bluetooth signal device 20. Both the GPS locator 19 and the Bluetooth signal device 20 are electrically connected to the control circuit board 17. The GPS locator 19 provides real-time positioning of the entire elderly mobile phone keychain, while the Bluetooth signal device 20 enables the elderly mobile phone keychain to establish a wireless connection with the elderly mobile phone. When the elderly person does not answer a call on the elderly mobile phone, the Bluetooth signal device 20 sends a warning to the elderly mobile phone keychain, prompting the elderly person to answer the call. A buzzer 2 and an indicator light 3 are respectively installed on one side of the keychain body 1. The buzzer 2 is used to sound an alarm when the elderly person does not answer a call, and the indicator light 3 is used to illuminate when the elderly person does not answer a call. A switch 4, a volume control button 5, a function button 6, and a charging port 7 are respectively installed on one side of the keychain body 1. The switch 4 is used to turn on the battery 18 to provide power for the operation of the entire elderly mobile phone keychain. The volume control button 5 is used to adjust the volume of the buzzer 2. The function button 6 is used to turn on the GPS locator 19 to establish a wireless signal connection between the elderly mobile phone keychain and the elderly person's mobile phone. Finally, the charging port 7 is used to connect the power cord to charge the battery 18. The keychain body 1 is equipped with a display screen 8 and a QR code 12 on its side. The display screen 8 is used to display the caller's number when the elderly person does not answer the call, while the QR code 12 is used to record the information of the elderly person using the mobile phone keychain, including home address, contact information, etc. These records are stored in the cloud of the APP, so that if the mobile phone keychain is lost, it can provide clues to the finder for its return. In addition, a positioning cylinder 9 is installed at one end of the keychain body 1. A hanging rope 10 passes through the inside of the positioning cylinder 9. A hanging ring 11 is installed at one end of the hanging rope 10. A winding assembly is provided inside the keychain body 1. The other end of the hanging rope 10 is wound around the winding assembly. The hanging ring 11 can provide a point of force, making it easy for the operator to hang or tie the elderly mobile phone keychain around their waist. The hanging rope 10 can extend the usage distance of the elderly mobile phone keychain. In addition, the winding assembly installed inside the keychain body 1 can automatically wind up the extended hanging rope 10 and restore it to the initial state. Please see Figure 3 In one embodiment of the present invention, the winding assembly includes a rope reel 13, a turntable 14, and a torsion spring 15. A hanging rope 10 is wound around the outside of the rope reel 13, and a positioning plate 16 is installed on the rope reel 13. The positioning plate 16 is rotatably installed inside the key ring body 1 at its middle position via a rotating shaft. At the same time, a torsion spring 15 is also wound around the outside of the rotating shaft, and a turntable 14 is provided outside the torsion spring 15. An annular groove is formed inside the rope reel 13, and the turntable 14 is rotatably installed inside the annular groove formed inside the rope reel 13. In an embodiment of the present invention, when the hanging rope 10 is pulled out at the position of the force hanging ring 11 to extend the working distance of the entire elderly mobile phone keychain, the rope disc 13 will rotate when the hanging rope 10 is pulled out. When the rope disc 13 rotates, it will drive the turntable 14 installed inside the rope disc 13 to rotate. When the turntable 14 rotates, it will cause the torsion spring 15 to coil and generate elastic variables. After the force on the hanging ring 11 is removed, the turntable 14 is restored to its initial state under the elastic variable generated by the deformation of the torsion spring 15, which pushes the turntable 14 to rotate in the opposite direction, thereby causing the rope disc 13 to move in the opposite direction. When the rope disc 13 moves in the opposite direction, the winding operation of the hanging rope 10 will be realized. Please see Figure 5 In one embodiment of the present invention, the aforementioned internet system adapted for elderly people's mobile phone keychains includes: QR code 12, the QR code 12 is used to record information of the user of the mobile phone key fob for the elderly, including identity information, home address and contact number, etc.; Cloud server 21, the cloud server 21 being used to record the information contained in QR code 12 and to provide information feedback to the device used by the operator scanning QR code 12; and an APP. The key fob owner terminal 22 is the information account device of the holder of the elderly person's mobile phone key fob; If an elderly person using this mobile phone keychain gets lost, or if the keychain is lost and found, the finder can scan QR code 12 with their mobile device. At this time, the cloud server 21 will send the information recorded in QR code 12 to the finder's mobile device to provide clues for return. The finder can also leave a message on the APP inside the cloud server 21 using their mobile device. At the same time, the holder can view the message on the APP of the cloud server 21 through the keychain owner terminal 22, making it easier to obtain information to find the elderly person or the mobile phone keychain. The working principle of this invention is: The elderly can use the elderly mobile phone key fob to bind the signal to the elderly mobile phone through the key fob owner terminal 22; when the elderly misses a call from the elderly mobile phone, the buzzer 2 will sound a warning, the indicator light 3 will emit an indicator light and the display screen 8 will display the caller number, so that the elderly can promptly respond to the call through the elderly mobile phone. If an elderly person using this mobile phone keychain gets lost, or if the keychain is lost and found, the finder can scan QR code 12 with their mobile device. At this time, the cloud server 21 will send the information recorded by QR code 12 to the finder's mobile device to provide clues for return. The finder can also leave a message on the APP inside the cloud server 21 using their mobile device. At the same time, the holder can view the message on the APP of the cloud server 21 through the keychain owner terminal 22, which makes it easier to obtain information to find the elderly person or the mobile phone keychain. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A mobile phone keychain for the elderly, comprising: Keychain body (1); characterized in that: The key fob body (1) is equipped with a control circuit board (17), a storage battery (18) is installed inside the key fob body (1), and a GPS locator (19) and a Bluetooth signal device (20) are also installed inside the key fob body (1). The GPS locator (19) and the Bluetooth signal device (20) installed inside the key fob body (1) are electrically connected to the control circuit board (17). A buzzer (2) and an indicator light (3) are installed on one side of the keychain body (1); a display screen (8) and a QR code (12) are installed on the side of the keychain body (1).

2. The mobile phone keychain for the elderly as described in claim 1, characterized in that: A switch (4), a volume control button (5), a function button (6), and a charging port (7) are installed on one side of the keychain body (1).

3. The mobile phone keychain for the elderly as described in claim 1, characterized in that: A positioning cylinder (9) is also installed at one end of the keychain body (1). A hanging rope (10) passes through the inside of the positioning cylinder (9). A hanging ring (11) is installed at one end of the hanging rope (10). A winding assembly is provided inside the keychain body (1).

4. A mobile phone keychain for the elderly as described in claim 3, characterized in that: The winding assembly includes a rope reel (13), a turntable (14), and a torsion spring (15). A hanging rope (10) is wound around the outside of the rope reel (13). A positioning plate (16) is installed on the rope reel (13). The positioning plate (16) is rotatably installed inside the key buckle body (1) at the middle position via a rotating shaft. At the same time, a torsion spring (15) is wound around the outside of the rotating shaft. A turntable (14) is provided outside the torsion spring (15). An annular groove is formed inside the rope reel (13). The turntable (14) is rotatably installed inside the annular groove formed inside the rope reel (13).

5. An internet system adapted to the mobile phone keychain for the elderly as described in any one of claims 1-4, characterized in that... include: QR code (12), the QR code (12) is used to record information of the user of the mobile phone key fob for the elderly, including identity information, home address and contact number; Cloud server (21), the cloud server (21) is used to record the information contained in the QR code (12) and to provide information feedback to the device used by the operator who scans the QR code (12); as well as The key fob owner terminal (22) is the information account device of the holder of the elderly person's mobile phone key fob.

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