Reminding equipment

Abstract

The utility model belongs to the field of reminding equipment, in particular relates to reminding equipment, and aims to solve the problems that the existing reminding equipment cannot realize flexible adjustment of the equipment and stability and portability in various use scenes, so that the reminding effect and the equipment practicability are reduced, and the following scheme is provided: the reminding equipment comprises a base and a machine body, an ultrasonic distance measuring sensor is embedded in the front side of the machine body, loudspeakers are embedded in the two sides of the machine body, and a main control chip is arranged in the machine body; the adjusting mechanism is arranged between the base and the machine body and used for adjusting the inclination angle of the machine body; and the clamping assembly is arranged on the base and used for clamping and fixing the equipment. According to the utility model, through the combination of the adjusting mechanism and the clamping assembly, the inclination angle of the equipment is flexibly adjusted so as to adapt to the requirements of different users, the stability and portability of the equipment in various use scenes are ensured, and the practicability of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of reminder devices, and in particular to a reminder device. Background Technology

[0002] Eye health reminder devices are assistive tools designed to help users maintain eye health and prevent vision problems. These devices typically combine the latest research findings in modern electronics, physics, and ergonomics, using built-in smart chips, sensors, and other technologies to monitor the user's eye usage in real time and provide reminders or suggestions when necessary.

[0003] Currently, existing reminder devices cannot achieve flexible device adjustment and stability and portability in various usage scenarios, which often leads to inconvenience for users. They cannot make adaptive adjustments according to personal needs or environmental changes, thereby reducing the reminder effect and the practicality of the device. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as the inability to achieve flexible device adjustment and stability and portability in various usage scenarios, thereby reducing the reminder effect and device usability. Therefore, this invention proposes a reminder device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An alert device includes:

[0007] The base and the main body, wherein an ultrasonic ranging sensor is embedded in the front side of the main body, speakers are embedded in both sides of the main body, and a main control chip is installed inside the main body;

[0008] An adjustment mechanism is located between the base and the body and is used to adjust the tilt angle of the body.

[0009] Clamping assembly, which is mounted on the base and used to clamp and secure the device.

[0010] In one possible design, the adjustment mechanism includes two through holes on both sides of the top of the base, with bolts inserted inside each hole. A connecting frame is fixedly installed at the bottom of the body, and toothed grooves are provided on both sides of the connecting frame. The two ends of the two bolts are threaded to the center of the toothed grooves on both sides of the connecting frame at their respective through holes. A toothed disc is fitted inside the through holes on the outside of each bolt. The toothed disc is adapted to the toothed groove and can disengage. A spring is fitted inside the through holes on the outside of each bolt. One end of the spring abuts against the toothed disc, and the other end of the spring abuts against the bolt.

[0011] In one possible design, the clamping assembly includes a placement slot formed at the bottom of the base, with the same rotating rod rotatably mounted on both sides of the inner wall of the placement slot, a clamping plate fixedly mounted on the outside of the rotating rod, and torsion springs sleeved on both sides of the clamping plate on the outside of the rotating rod, one end of the torsion spring being connected to the clamping plate, and the other end of the torsion spring being connected to the inner wall of the placement slot.

[0012] In one possible design, the inner side of the clamp has multiple evenly distributed anti-slip grooves, and a buckle plate is fixedly installed on one side of the clamp.

[0013] In one possible design, a touch screen is embedded in the front of the body, and a light sensor is embedded in the back of the body.

[0014] In one possible design, a handle is fixedly installed on the top of the body.

[0015] In this application, when you start using it, the user will first remind you to take out the device. Then, the user can choose whether to use the clamping component according to the usage scenario. If you need to fix the device on the edge of a table or a book, you can pull the buckle and pull the clamp outward so that the clamp rotates out of the placement slot. At this time, the torsion spring is deformed by force. Then, align the opening formed by opening the clamp with the target position of the device to be clamped and release the clamp. At this time, the torsion spring returns to its deformation and clamps the clamp. If you need to place the device on the table, you can place the base directly on the table.

[0016] Then turn on the device. At this time, the device initializes and the main control chip inside the device performs self-tests on components such as ultrasonic ranging sensor, light sensor, touch screen and speaker to ensure that each component is functioning properly. Then the user enters the settings interface through the touch screen. In the settings interface, the user can set parameters such as reminder distance, reminder sound type, volume and reminder usage time. After setting, the user saves the settings and exits the settings interface.

[0017] After setup, users can adjust the tilt angle of the machine according to their height and sitting posture by adjusting the mechanism. First, pull the handle to make the machine rotate on the base. During the rotation of the machine, the toothed grooves on both sides will rotate synchronously. As the toothed grooves rotate, they will intersect with the toothed disc, causing the toothed disc to disengage from the toothed grooves. The intersecting toothed disc will have a backward thrust and push the spring to compress. When the teeth and grooves between the toothed disc and the toothed groove are aligned, the spring will push the toothed disc to engage with the toothed groove. Continue to rotate the machine according to the above principle until the desired angle is adjusted and the rotation of the machine stops. At this time, the spring has pushed the toothed disc to engage with the toothed groove, thus limiting the position of the machine.

[0018] During use, the ultrasonic ranging sensor continuously monitors the distance between the device and objects in front. When the distance reaches the user-set reminder distance, the main control chip controls the speaker to emit a reminder sound to alert the user. The photosensor monitors the ambient light intensity in real time. When the ambient light is too strong or too weak, the main control chip controls the speaker to emit a reminder sound.

[0019] This utility model has the following beneficial effects:

[0020] This invention achieves flexible adjustment of the tilt angle of the machine body through the setting of the adjustment mechanism, thereby enabling personalized settings according to the user's height and sitting posture, improving the comfort and convenience of use.

[0021] This utility model enables the device to be used in multiple scenarios through the setting of the clamping component. It can be placed stably on the desktop or easily clamped to the edge of the table or a book, which enhances the stability and portability of the device.

[0022] This invention, through the combination of adjustment mechanism and clamping components, not only enables flexible adjustment of the device's tilt angle to meet the needs of different users, but also ensures the stability and portability of the device in various usage scenarios, thereby improving the device's practicality. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a reminder device proposed in this utility model;

[0024] Figure 2 This is a side view of the unfolded structure of a reminder device proposed in this utility model;

[0025] Figure 3 This is a schematic diagram showing the separation of the body and base of the reminder device proposed in this utility model, as well as an enlarged view of some components.

[0026] Figure 4 This is a schematic diagram of the overall unfolded, upward view of the reminder device proposed in this utility model, and the separation structure of the clamping component and the base.

[0027] In the diagram: 1. Base; 2. Body; 201. Touch screen; 202. Ultrasonic ranging sensor; 203. Photosensitive sensor; 204. Speaker; 3. Handle; 4. Gear groove; 5. Gear plate; 6. Spring; 7. Bolt; 8. Placement slot; 9. Rotating rod; 10. Clamping plate; 11. Torsion spring; 12. Buckle plate; 13. Anti-slip groove. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] Example 1

[0030] Reference Figure 1-4 A reminder device, used in the field of eye health reminder devices, includes:

[0031] The device consists of a base 1 and a main body 2. An ultrasonic ranging sensor 202 (brand and model: Langjie / LUC1000-18GM41) is embedded in the front of the main body 2 to monitor the distance between the device and objects in front. Speakers 204 are embedded on both sides of the main body 2 to emit alert sounds. The main body 2 contains a main control chip (ESP32 microcontroller) to process various sensor data and perform control operations.

[0032] An adjustment mechanism is located between the base 1 and the body 2 to adjust the tilt angle of the body 2 to accommodate different user heights and sitting postures. Specifically, two through holes are opened on both sides of the top of the base 1, and bolts 7 are inserted into the interior of each through hole. A connecting frame is fixedly installed at the bottom of the body 2, and toothed grooves 4 are opened on both sides of the connecting frame. The two ends of the two bolts 7 that are close to each other are threadedly connected to the center of the toothed grooves 4 on both sides of the connecting frame. In this way, the body 2 can rotate on the base 1 through the connecting frame and the bolts 7. A toothed disc 5 is fitted inside the through hole on the outside of each bolt 7. The toothed disc 5 is adapted to the toothed groove 4 and can disengage. When the machine body 2 rotates, the toothed groove 4 will rotate accordingly and intersect with the toothed disc 5, causing the toothed disc 5 to disengage from the toothed groove 4. At this time, the toothed disc 5 will be subjected to a backward thrust, which will push the spring 6 to compress. When the teeth and grooves between the toothed disc 5 and the toothed groove 4 are aligned, the spring 6 will push the toothed disc 5 to re-engage with the toothed groove 4, thereby fixing the position of the machine body 2. Through the above principle, the user can continue to rotate the machine body 2 until it is adjusted to the required angle, and then stop rotating. At this time, the spring 6 has pushed the toothed disc 5 to engage with the toothed groove 4, thereby limiting the position of the machine body 2.

[0033] To facilitate user operation, a handle 3 is fixedly installed on the top of the body 2. Users can rotate the body 2 on the base 1 by pulling the handle 3.

[0034] The clamping assembly is mounted on the base 1 for clamping and fixing the equipment. Specifically, the bottom of the base 1 has a placement groove 8. The same rotating rod 9 is rotatably mounted on both sides of the inner wall of the placement groove 8. A clamping plate 10 is fixedly mounted on the outside of the rotating rod 9 for clamping the equipment. Torsion springs 11 are sleeved on both sides of the clamping plate 10 on the outside of the rotating rod 9. One end of the torsion spring 11 is connected to the clamping plate 10, and the other end is connected to the inner wall of the placement groove 8. In this way, when the clamping plate 10 is moved, the torsion spring 11 will be deformed by force. When the clamping plate 10 is released, the torsion spring 11 will restore its deformation and drive the clamping plate 10 to clamp the target position.

[0035] To facilitate the user in moving the clamp 10, a buckle 12 is fixedly provided on one side of the clamp 10. The user can buckle the clamp 10 outward by snapping the buckle 12, so that the clamp 10 can be rotated out of the placement slot 8.

[0036] In addition, the inner side of the clamping plate 10 is provided with a plurality of evenly distributed anti-slip grooves 13, which are used to increase the friction between the clamping plate 10 and the clamping target and prevent the equipment from slipping.

[0037] The front of the unit 2 is also equipped with a touch screen 201 for displaying device information and allowing users to perform settings operations. The back of the unit 2 is equipped with a light sensor 203 (brand and model: Neng Hui / NHZD10) for real-time monitoring of ambient light intensity.

[0038] However, as is well known to those skilled in the art, the working principles and wiring methods of the touch display screen 201, ultrasonic ranging sensor 202, photosensor 203 and speaker 204 are commonplace and belong to conventional methods or common knowledge. They will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A reminder device, characterized in that, include: The base (1) and the body (2) are provided. An ultrasonic ranging sensor (202) is embedded in the front side of the body (2). A speaker (204) is embedded in both sides of the body (2). A main control chip is provided inside the body (2). An adjustment mechanism is provided between the base (1) and the body (2) and is used to adjust the tilt angle of the body (2); The clamping assembly is set on the base (1) and used for clamping and fixing the equipment. The adjustment mechanism includes two through holes on both sides of the top of the base (1). Bolts (7) are inserted inside the two through holes. A connecting frame is fixedly set at the bottom of the body (2). Toothed grooves (4) are opened on both sides of the connecting frame. The two ends of the two bolts (7) that are close to each other are threaded to the center of the toothed grooves (4) on both sides of the connecting frame. A toothed disc (5) is sleeved on the outside of the two bolts (7) inside the through holes. The toothed disc (5) is adapted to the toothed groove (4) and can be disengaged. A spring (6) is sleeved on the outside of the two bolts (7) inside the through holes. One end of the spring (6) abuts against the toothed disc (5), and the other end of the spring (6) abuts against the bolt (7).

2. The reminder device according to claim 1, characterized in that, The clamping assembly includes a placement groove (8) at the bottom of the base (1). The same rotating rod (9) is rotatably arranged on both sides of the inner wall of the placement groove (8). A clamping plate (10) is fixedly arranged on the outside of the rotating rod (9). Torsion springs (11) are sleeved on both sides of the clamping plate (10) on the outside of the rotating rod (9). One end of the torsion spring (11) is connected to the clamping plate (10), and the other end of the torsion spring (11) is connected to the inner wall of the placement groove (8).

3. The reminder device according to claim 2, characterized in that, The inner side of the clamp (10) has a plurality of evenly distributed anti-slip grooves (13), and a buckle (12) is fixedly provided on one side of the clamp (10).

4. The reminder device according to claim 1, characterized in that, A touch screen (201) is embedded in the front side of the body (2), and a photosensitive sensor (203) is embedded in the back side of the body (2).

5. A reminder device according to claim 2, characterized in that, A handle (3) is fixedly installed on the top of the body (2).

Images