A circular 24-hour time planning and management device

Abstract

This utility model relates to a ring-shaped hourly time planning and management device. A main unit is housed within the bottom housing, comprising an MCU processor, a tag position recognition module, a screen display module, and a power module. A ring-shaped mounting base is fixed to the bottom housing. Several tag recognition devices are arranged circumferentially on the bottom of the ring-shaped mounting base, each electrically connected to the tag position recognition module. A display screen is located at the center of the ring-shaped mounting base, electrically connected to the screen display module. The tag assembly includes a sleep tag and multiple time-planning tags. Each sleep tag and multiple time-planning tags contains a corresponding NFC chip. This improves upon existing time management devices where tags are simply arranged sequentially without a quantitative correspondence between angle and time, making it impossible for users to intuitively determine the percentage of task duration. Furthermore, the lack of a total time constraint mechanism easily leads to task scheduling exceeding 24 hours, failing to establish a regular rhythm.

Description

Technical Field

[0001] This utility model relates to the field of time planning devices, and in particular to a circular 24-hour time planning and management device. Background Technology

[0002] Time management is the foundation for improving work and study efficiency. Different learning and work methods are all based on theories of time planning and management. Time management tools are mostly used to manage the completion of planned events, with event completion as the unit of management. For students, children, and even adults, how to form a good learning and work rhythm is the problem that this utility model aims to solve.

[0003] Patent No. 202222583774.4 discloses an interactive collaborative visual time task management device, which includes a time task setting area; a rotating cylinder is located below the time task setting area, and a bottom support is located below the rotating cylinder. The rotating cylinder is sleeved on the bottom support, and the time task setting area and the bottom support are detachably connected together; the time task setting area is equipped with a control knob, buttons, and a display screen; the upper part of the rotating cylinder is equipped with an upper label ring and a lower label ring, and grooves are provided around the rotating cylinder, with small balls placed in the grooves.

[0004] The aforementioned time management devices only arrange labels in sequence without any quantitative correspondence between angle and time, making it impossible for users to intuitively judge the proportion of task time; moreover, there is no total time constraint mechanism, which can easily lead to task scheduling exceeding 24 hours and the inability to form a regular rhythm; at the same time, they only use a single type of indicator on the display screen and lack an intuitive time-task synchronization function, making it difficult for young users to use. Therefore, it is necessary to design a circular 24-hour time planning and management device. Utility Model Content

[0005] Therefore, it is necessary to address the fact that the existing time management devices have a relatively simple structure in the time management area, which can only make simple short-term plans, cannot make reasonable allocations for the entire 24 hours, and cannot directly view the overall time plan, and the planning is not regular enough.

[0006] To address the aforementioned problems, this utility model discloses a circular hourly time planning and management device, comprising:

[0007] The bottom housing contains a main unit, which includes an MCU processor, a tag position recognition module, a screen display module, and a power supply module.

[0008] A ring-shaped mounting base is fixed to the bottom housing. Several label recognition devices are arranged around the bottom circumference of the ring-shaped mounting base. Each label recognition device is electrically connected to the label position recognition module. A display screen is arranged at the center of the ring-shaped mounting base. The display screen is electrically connected to the screen display module.

[0009] The tag assembly includes multiple time plan tags, each containing a corresponding NFC chip. The NFC chip stores the task type and task duration. Each time plan tag is detachably mounted on the annular upper surface of the annular mounting base. The fan-ring angle of each time plan tag is proportional to the task duration, with 3.75° circumferential angle every 15 minutes. The total fan-ring angle of all time plan tags is ≤360°. All time plan tags are arranged in sequence to form a 24-hour task plan.

[0010] As one embodiment of this utility model, a display screen mounting ring and a label mounting ring are sequentially connected to the aforementioned annular mounting base. The aforementioned display screen is fixed on the display screen mounting ring. The display screen has 24-hour scale lines on its circumference. The center of the aforementioned display screen has a time status display area and a task status display area.

[0011] As one embodiment of the present invention, it also includes a mechanical pointer assembly, and the host device further includes a clock management module, which is electrically connected to the mechanical pointer assembly.

[0012] The aforementioned mechanical pointer assembly includes a drive motor, a mechanical pointer, a rotating wheel, and multiple supporting auxiliary wheels. The drive motor has a drive wheel on its shaft, and the drive wheel meshes with the rotating wheel gear. The mechanical pointer is fixed on the rotating wheel, and each of the aforementioned supporting auxiliary wheels is rotatably connected to the circumference of the rotating wheel. The mechanical pointer synchronously points to the hour scale line and the corresponding time schedule label according to the displayed time.

[0013] As one embodiment of this utility model, the time schedule tag also includes a sleep tag, which is an 8-hour tag with a corresponding circumferential angle of 120°. The time schedule tag also includes 15-minute tags, 30-minute tags, 45-minute tags, 60-minute tags, or 120-minute tags. The circumferential angle of the 15-minute tag is 3.75°, the circumferential angle of the 30-minute tag is 7.5°, the circumferential angle of the 45-minute tag is 11.25°, the circumferential angle of the 60-minute tag is 15°, and the circumferential angle of the 120-minute tag is 30°. When the total fan-ring angle of the sleep tag and all other time schedule tags is 360°, a new tag cannot be installed.

[0014] As one embodiment of this utility model, both the sleep tag and the time plan tag include a bottom connecting block and a display panel. The display panel is fan-shaped, and the tag mounting ring and the bottom connecting block are detachably connected.

[0015] As one embodiment of this utility model, a tag recognition device is provided on the bottom circumferential direction of the above-mentioned annular mounting base, an NFC chip is provided in the above-mentioned display panel, the above-mentioned tag recognition device is an NFC card reader, and the above-mentioned display panel is provided with time markers and task markers, the above-mentioned task markers being color markers or text markers corresponding to the NFC chip.

[0016] In one embodiment of this utility model, the label mounting ring seat and the bottom connecting block are both made of magnetic material, and the bottom connecting blocks are magnetically connected to the label mounting ring seat.

[0017] As one embodiment of this utility model, the label mounting ring seat is provided with an annular groove, and each of the bottom connecting blocks is engaged with the annular groove of the label mounting ring seat.

[0018] As one embodiment of this utility model, the bottom shell is provided with a mounting buckle.

[0019] As one embodiment of this utility model, the host device further includes a data acquisition module. A sensor mounting plate is provided on one side of the bottom housing. A camera and a human body sensor are provided on the sensor mounting plate. The camera and the human body sensor are electrically connected to the data acquisition module.

[0020] The technical advantages of this utility model:

[0021] 1. This utility model uses a ring-shaped mounting base with each label having an angle proportional to the time. The total angle of all labels is 360 degrees, which corresponds to 24 hours in a day. The proportional mapping mechanism of 360-degree ring angle to 24-hour time means that every 15 minutes corresponds to 3.75°, 1 hour corresponds to 15°, and 8 hours of sleep corresponds to 120°. Users can intuitively perceive the proportion of task time through the size of the label fan ring and can arrange their daily tasks according to the time pattern.

[0022] 2. This utility model sets up a fan-shaped tag assembly, where the tags of each fan ring are set to the corresponding central angle according to the duration of the task. The total angle of the tags is ≤360°, which is a physical constraint. When the combined angle of the tags exceeds 360°, no new tags can be added, thus forcibly avoiding time scheduling overload and solving the problem of existing devices not having 24-hour total control.

[0023] 3. This utility model, by setting up a mechanical pointer component and a display screen, can indicate the current time information and the execution status of the task;

[0024] 4. This utility model, by setting up a sensor mounting plate, can detect the user's status, provide task reminders, and also record and transmit photo information for parents to view. Attached Figure Description

[0025] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model, making other features, objects, and advantages of the utility model more apparent. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model.

[0026] Figure 1 This is an overall structural diagram of the present invention.

[0027] Figure 2 This is a front view of the present invention.

[0028] Figure 3 This is a diagram of the internal structure of this utility model.

[0029] Figure 4 This is a side view of the present invention.

[0030] Figure 5 This is a schematic diagram of the label component assembly.

[0031] Figure 6 This is a structural diagram of the label component.

[0032] Figure 7 This is a structural diagram of the mechanical pointer assembly.

[0033] Figure 8 This is a reference diagram showing the usage status of the display screen components.

[0034] Reference numerals: Bottom housing 1; Mounting buckle 10; Sensor mounting plate 11; Main unit 2; MCU processor 21; Tag position recognition module 22; Screen display module 23; Power module 24; Data acquisition module 25; Clock management module 26; Annular mounting base 3; Tag recognition device 31; Display screen mounting ring base 32; Tag mounting ring base 33; Tag assembly 4; Time planning tag 41; Bottom connecting block 411; Display panel 412; Time marker 413; Sleep tag 41; Display screen 5; 24-hour scale line 51; Time status display area 52; Task status display area 53; Mechanical pointer assembly 6; Drive motor 61; Drive wheel 611; Mechanical pointer 62; Rotating wheel 63; Support auxiliary wheel 64. Detailed Implementation

[0035] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0036] It should be noted that many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. However, specifying a direct connection indicates that the two main bodies at the connection point are not connected by an intermediate structure, but are simply connected to form a whole through a connecting structure. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0038] Specific embodiments of this utility model are as follows: Figure 1-8 As shown, this utility model provides a ring-shaped 24-hour time planning and management device. A host device 2 is installed inside the bottom housing 1. The host device 2 includes an MCU processor 21, a tag position recognition module 22, a screen display module 23, and a power module 24. A ring-shaped mounting base 3 is fixed to the bottom housing 1. Several tag recognition devices 31 are arranged around the bottom circumference of the ring-shaped mounting base 3. Each tag recognition device 31 is electrically connected to the tag position recognition module 22. A display screen 5 is located at the center of the ring-shaped mounting base 3 and is electrically connected to the screen display module 23. A tag assembly 4 includes multiple time plan tags 41. Each time plan tag 41 contains a corresponding NFC chip. The NFC chip stores the task type and task duration. Each time plan tag 41 is detachably mounted on the ring-shaped upper surface of the ring-shaped mounting base 3. The fan-ring angle of each time plan tag 41 is proportional to the task duration, with a 3.75° circumferential angle every 15 minutes. The total fan-ring angle of all time plan tags 41 is ≤360°. All time plan tags 41 are arranged in sequence to form a 24-hour task plan.

[0039] This circular 24-hour time planning and management device mainly consists of a bottom housing 1, a main unit 2, a circular mounting base 3, a tag assembly 4, and a mechanical pointer assembly 6. The circular mounting base 3 is snapped and fixed on the bottom housing 1 for mounting the display screen 5 and the tag recognition device. The tag assembly 4 contains different types of tags, which can plan tasks for different time periods. The mechanical pointer assembly 6 can rotate the pointer as time changes, indicating not only the corresponding time but also synchronously pointing to the corresponding task tag.

[0040] Specific examples Figure 1-2 As shown, the bottom housing 1 is generally disc-shaped, used to hold the circular annular mounting base 3. The bottom housing 1 serves as the basic support structure for the entire device, allowing the time management device to stand on a table. Mounting clips 10 are provided on the bottom housing 1, which can be used with other support brackets, allowing for free movement or suspending the entire device on a wall. Simultaneously, the bottom housing 1 has an internal storage space for storing the main unit 2, protecting its electrical components.

[0041] The main unit 2 is mainly used to collect external tag information and, based on the read tag information, display the corresponding time and the task where the tag is located on the display screen, while simultaneously instructing the mechanical pointer assembly 6 to rotate for indication.

[0042] like Figure 2 , Figure 3 As shown, the main unit 2 is installed inside the bottom housing 1 and can be fixed to the internal bracket of the bottom housing 1 with screws. The main unit 2 mainly includes an MCU processor 21, a tag position recognition module 22, a screen display module 23, and a power module 24. The MCU processor 21, as the core control unit, is responsible for processing data from various modules and sending instructions to control the operation of the entire device. The power module 24 uses a rechargeable lithium battery or a snap-on battery to provide power to the entire device.

[0043] The label position recognition module 22 is used to identify the position information of various labels in the label assembly 4. It is electrically connected to the label recognition device 31 at the bottom of the ring-shaped mounting base 3 to obtain the label status in real time. Specifically, such as... Figure 1 , Figure 3 As shown, the annular mounting base 3 is circular in shape, and its outer diameter matches the diameter of the bottom housing 1. The annular mounting base 3 can be fixed to the bottom housing 1 with screws.

[0044] Twenty-four tag recognition devices 31 are evenly distributed around the bottom circumference of the annular mounting base 3, with a central angle of 15 degrees between each device. Each tag recognition device 31 is an NFC reader, capable of reading information from the NFC chip within each tag in the tag assembly 4. The tag recognition devices 31 are electrically connected to the tag position recognition module 22 of the host device 2 via wires, transmitting the read tag information to the tag position recognition module 22 for processing in real time.

[0045] Each tag recognition device 31 is numbered in a clockwise direction. The information of each tag is read sequentially according to the number, and the tag information is sorted according to the sequence number. When the duration of a tag is completed, the information of the next tag is read, and the relevant task of the information is executed.

[0046] like Figure 1 , Figure 2 As shown, the screen display module 23 is electrically connected to the display screen 5 at the center of the ring mounting base 3. The MCU processor 21 processes and reads the tag information and then displays the data on the display screen 5.

[0047] Specifically, such as Figure 4 , Figure 8 As shown, a display screen mounting ring 32 and a label mounting ring 33 are sequentially connected to the annular mounting base 3. The display screen mounting ring 32 is connected to the annular mounting base 3 by a snap-fit.

[0048] The display screen 5 can be fixed to the display screen mounting ring 32 by clips or screws. The display screen 5 has 24-hour scale lines 51 on its circumference. The center of the display screen 5 has a time status display area 52 and a task status display area 53. The time status display area 52 is used to display the current time, and the task status display area 53 is used to display the information of the currently ongoing task and the remaining time of the current task. The display method can be an LCD display or a touch screen.

[0049] It adopts a dual-indicator collaborative design of mechanical pointer + central display screen. The mechanical pointer points to the 24-hour scale and the corresponding task label simultaneously, while the display screen shows the task details and remaining time, which solves the problems of existing devices having single indication and poor usability for young users.

[0050] like Figure 5 , Figure 6As shown, the most important part of this invention is the tag component 4. Specifically, the tag component 4 includes multiple time plan tags 41. The time plan tags 41 also include sleep tags 42, which are 8-hour tags with a corresponding circumferential angle of 120°, used to mark sleep periods. The time plan tags 41 are set as 15-minute tags, 30-minute tags, 45-minute tags, 60-minute tags, or 120-minute tags, and users can select different specifications of time plan tags 41 to plan tasks of different durations according to their actual needs.

[0051] This invention primarily employs an alternating pattern of 45-minute tags and 15-minute tags to balance work and rest. The 45-minute tags represent study time periods, while the 15-minute tags represent free rest time periods. Furthermore, the 45-minute tags are divided into study sessions for various subjects, thus establishing a positive learning routine.

[0052] This time planning and management device uses 24 hours as the management unit and can plan and manage 24 hours according to different time management theories, including the scientific distribution of sleep time, meal time, exercise time, rest time, relaxation time, study time, work time, and work plans within a 24-hour day.

[0053] This utility model is a 24-hour countdown device, which uses a sleep tag 41 and multiple time plan tags 41 arranged in a ring. The tags are fan-shaped, and the angle of the tags corresponds to the duration of 24 hours.

[0054] For example, you can use the popular "Global Workers' Best Work Schedule Guide" to plan your time: wake up at 7 am, 7 to 9 am is self-investment time, 9 am to 12 pm is focus time, 12 pm to 1 pm is lunch time, 1 pm to 2 pm is nap time, 2 pm to 4 pm is non-focus time, 4 pm to 6 pm is final sprint time, 6 pm to 7 pm is dinner time, 7 pm to 9 pm is self-investment time, 9 pm to 11 pm is relaxation time, and 11 pm to 7 am the next day is sleep time. Following this daily time management method, you can use 8-hour tags, 2-hour tags, and 1-hour tags in combination.

[0055] The specific tag structure is as follows: Figure 5 . Figure 6 As shown, both the time schedule label 41 and the sleep label 42 include a bottom connecting block 411 and a display panel 412.

[0056] The bottom connecting block 411 is made of magnetic material and has good magnetism, enabling it to magnetically connect with the tag mounting ring 33 for easy installation and removal. The display panel 412 is made of plastic and contains an NFC chip that stores the tag's task type and duration information.

[0057] The display panel 412 is a fan-shaped ring. Each time schedule label 41 is set to a corresponding angle according to the duration. The sleep label is an 8-hour label with an angle of 120°. The time schedule labels include 15-minute, 30-minute, 45-minute, 60-minute, or 120-minute labels. The 15-minute label has an angle of 3.75°, the 30-minute label has an angle of 7.5°, the 45-minute label has an angle of 11.25°, the 60-minute label has an angle of 15°, and the 120-minute label has an angle of 30°. When the total fan-shaped ring angle of the sleep label and all time schedule labels is 360°, new labels cannot be installed.

[0058] The circular shape represents 24 hours, with a corresponding central angle of 360 degrees. The advantage of using fan-shaped tags is that when the combination of tags exceeds 360 degrees, no new tags can be attached, meaning no new schedule can be inserted. Since a day only has 24 hours, too many other schedules will encroach on rest time, requiring the replacement of other items.

[0059] The display panel 412 is equipped with time markers 413 and task markers. The time markers 413 are directly engraved with specific time numbers, such as 15min, 30, 45min, 1hr (hour), 2hr, 8hr, etc., which can be further designed according to the customer type.

[0060] The task marker represented by the tag is clearly displayed on the display panel 412. The task marker is a color mark or text mark corresponding to the NFC chip. Users can quickly identify the task type corresponding to the tag by color or text.

[0061] The tags can be set to different colors, and based on the four-quadrant time management method, events such as those to be prioritized, those to be done immediately, those to be reduced, and those to be delegated are visually categorized. The ring-shaped tags, fixed in place, create a regular 24-hour schedule that repeats continuously. Combined with information displayed on the screen such as the current time, event content, remaining time of day, and time until bedtime, this helps users develop a healthy and scientific time rhythm.

[0062] like Figure 2 , Figure 3 , Figure 7 As shown, this utility model also includes a mechanical pointer assembly 6, and a clock management module 26 is provided on the host device 2. The clock management module 26 is electrically connected to the mechanical pointer assembly 6.

[0063] The mechanical pointer assembly 6 includes a drive motor 61, a mechanical pointer 62, a rotating wheel 63, and multiple supporting auxiliary wheels 64. The drive motor 61 is a high-precision micro stepper motor, fixed inside the bottom housing 1 with screws. A drive wheel 611, made of metal, is mounted on the shaft of the drive motor 61 and is keyed to the shaft. The rotating wheel 63, also made of metal, meshes with the drive wheel 611 and the rotating wheel 63. When the drive motor 61 rotates, the drive wheel 611 drives the rotating wheel 63 to rotate. The mechanical pointer 62 and the rotating wheel 63 are integrally formed, ensuring synchronous rotation. Each supporting auxiliary wheel 64 is rotatably connected to the rotating wheel 63 in the circumferential direction. Bearings are installed inside each wheel, and the supporting auxiliary wheels 64 are geared to the rotating wheel 63, providing support and stabilizing the rotation of the rotating wheel 63.

[0064] Based on the current time information, the drive motor 61 sends a signal to rotate, causing the drive wheel 611 and the rotating wheel 63 to rotate. Simultaneously, the mechanical pointer 62 points to the 24-hour scale line 51 and the corresponding time schedule label 41. The MCU processor 21 of the host device 2 controls the drive motor 61 to rotate based on the current time and the planning information of the label component 4. The drive motor 61, through gear transmission, drives the rotating wheel 63 and the mechanical pointer 62 to rotate, ensuring that the mechanical pointer 62 accurately points to the corresponding time scale and task label, allowing the user to intuitively understand the current time and the ongoing task.

[0065] Example 2: In order to further assist users in forming good time planning, especially young children, based on Example 1, the main unit 2 also includes a data acquisition module 25. A sensor mounting plate 11 is provided on one side of the bottom housing 1. A camera and a human body sensor are provided on the sensor mounting plate 11. The camera and the human body sensor are electrically connected to the data acquisition module 25.

[0066] This invention features a sensor mounting plate 11 on one side of the bottom housing 1, which is securely connected to the bottom housing 1 via snap-fit ​​fasteners. A camera and a human body sensor are mounted on the sensor mounting plate 11, and the camera and human body sensor are electrically connected to the data acquisition module 25.

[0067] The camera features high-definition shooting capabilities, allowing it to capture images of the surrounding environment or user actions. The human body sensor employs infrared sensing technology, transmitting detection signals to the MCU processor 21 of the host device 2. This enables real-time detection of human activity in the surrounding environment. During sleep periods, the device adjusts its operating mode based on human activity, such as entering a low-power mode or waking up the display. When human activity is detected, the device is awakened and resumes normal operation. The camera can capture images of the surrounding environment or user actions as needed, storing the data in the host device 2's memory for later viewing and analysis.

[0068] The sensor mounting plate 11 can also be equipped with an audible and visual alarm device and a Bluetooth device. The CU processor can also have an audible and visual alarm module for monitoring and reminding users of task tags. For example, if a student is scheduled to recite ancient poems for 45 minutes, starting at 8:00 AM, and the student leaves their seat or engages in unfocused behavior such as sleeping on their desk, the audible and visual alarm module will automatically alert them when the scheduled time, such as meal or rest time, arrives. Abnormal prompts and recording: The MCU processor 21 analyzes the data collected by the sensors. If unfocused behavior is detected, it triggers the "audible and visual alarm" module to issue a prompt and records the abnormal behavior data to generate a subsequent report. Sensor detection and adjustment stage:

[0069] The main unit will record data through sensor modules and generate reports, allowing parents to view the user's usage status via a mobile app.

[0070] The technical features of the above embodiments can be combined arbitrarily, and there is no restriction on the execution order of the method steps. In order to make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0071] The above-described embodiments are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A circular 24-hour time planning and management device, characterized in that, include: Bottom housing (1), a host device (2) is provided inside the bottom housing (1), the host device (2) includes an MCU processor (21), a tag position recognition module (22), a screen display module (23) and a power module (24). A ring mounting base (3) is fixed on the bottom housing (1). Several label recognition devices (31) are arranged around the bottom of the ring mounting base (3). Each label recognition device (31) is electrically connected to the label position recognition module (22). A display screen (5) is arranged at the center of the ring mounting base (3). The display screen (5) is electrically connected to the screen display module (23). The tag component (4) includes multiple time plan tags (41), each of which is equipped with a corresponding NFC chip. The NFC chip stores the task type and task duration. Each of the time plan tags (41) is detachably mounted on the annular upper surface of the annular mounting base (3). The fan ring angle of each of the time plan tags (41) is proportional to the task duration. Every 15 minutes corresponds to a 3.75° circumferential angle. The total fan ring angle of all time plan tags (41) is ≤360°. All time plan tags (41) are arranged in order to form a 24-hour task plan.

2. The circular 24-hour time planning and management device according to claim 1, characterized in that, The ring mounting base (3) is connected in sequence with a display screen mounting ring base (32) and a label mounting ring base (33). The display screen (5) is fixed on the display screen mounting ring base (32). The display screen (5) has 24-hour scale lines (51) on its circumference. The display screen (5) has a time status display area (52) and a task status display area (53) in its center.

3. The circular 24-hour time planning and management device according to claim 2, characterized in that, It also includes a mechanical pointer assembly (6), and the host device (2) also includes a clock management module (26), which is electrically connected to the mechanical pointer assembly (6). The mechanical pointer assembly (6) includes a drive motor (61), a mechanical pointer (62), a rotating wheel (63), and multiple support auxiliary wheels (64). The drive motor (61) has a drive wheel (611) on its shaft. The drive wheel (611) and the rotating wheel (63) are meshed by gears. The mechanical pointer (62) is fixed on the rotating wheel (63). Each of the support auxiliary wheels (64) is rotatably connected to the rotating wheel (63) in the circumferential direction. The mechanical pointer (62) points synchronously to the 24-hour scale line (51) and the corresponding time plan label (41) according to the displayed time.

4. The circular 24-hour time planning and management device according to claim 3, characterized in that, The time plan label (41) also includes a sleep label (42), which is an 8-hour label with a corresponding circumference angle of 120°. The time plan label (41) also includes a 15-minute label, a 30-minute label, a 45-minute label, a 60-minute label, or a 120-minute label. The circumference angle of the 15-minute label is 3.75°, the circumference angle of the 30-minute label is 7.5°, the circumference angle of the 45-minute label is 11.25°, the circumference angle of the 60-minute label is 15°, and the circumference angle of the 120-minute label is 30°. When the total fan-ring angle of the sleep label (42) and all other time plan labels (41) is 360°, a new label cannot be installed.

5. The circular 24-hour time planning and management device according to claim 4, characterized in that: Both the sleep tag (42) and the time plan tag (41) include a bottom connecting block (411) and a display panel (412). The display panel (412) is fan-shaped, and the tag mounting ring seat (33) and the bottom connecting block (411) are detachably connected.

6. The circular 24-hour time planning and management device according to claim 5, characterized in that, The bottom circumferential surface of the ring mounting base (3) is provided with 24 tag recognition devices (31), the display panel (412) is provided with an NFC chip, each tag recognition device (31) is an NFC card reader, the display panel (412) is provided with a time marker (413) and a task marker, the task marker is a color mark or text mark corresponding to the NFC chip.

7. The circular 24-hour time planning and management device according to claim 5, characterized in that, The label mounting ring (33) and the bottom connecting block (411) are both made of magnetic material, and each of the bottom connecting blocks (411) is magnetically connected to the label mounting ring (33).

8. The circular 24-hour time planning and management device according to claim 7, characterized in that, The label mounting ring seat (33) is provided with an annular slot, and each of the bottom connecting blocks (411) is engaged with the annular slot of the label mounting ring seat (33).

9. The circular 24-hour time planning and management device according to claim 8, characterized in that, The bottom housing (1) is provided with a mounting buckle (10).

10. The circular 24-hour time planning and management device according to claim 9, characterized in that, The host device (2) also includes a data acquisition module (25). A sensor mounting plate (11) is provided on one side of the bottom housing (1). A camera and a human body sensor are provided on the sensor mounting plate (11). The camera and the human body sensor are electrically connected to the data acquisition module (25).

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