Intelligent refill controller

Abstract

The utility model discloses an intelligent pen refill controller, relates to the technical field of intelligent pens, and aims to solve the problems that a pen refill controller in an existing intelligent pen lacks a structure convenient to disassemble and assemble, so that later maintenance is troublesome, and practicability is low. A mounting plate is mounted in the intelligent pen body, a fixing ring is fixedly connected to the outer side of the mounting plate, a first magnet is mounted on one side of the outer side of the mounting plate, a controller is mounted on the other side of the outer side of the mounting plate, a screw is inserted into the controller, and a second magnet is mounted on the inner side of the intelligent pen body. A limiting hole is reserved in the outer side of the intelligent pen body, a cover is installed on the outer side of the intelligent pen body, a cavity is formed in the cover, and a limiting block and a spring are installed in the cavity. And the effects of convenient disassembly, assembly and use are achieved.

Description

Technical Field

[0001] This utility model relates to the field of smart pen technology, and in particular to a smart pen refill controller. Background Technology

[0002] A smart pen consists of a high-speed camera, a pen tip / pressure sensor, a processor, a battery, memory, and a Bluetooth receiver (or USB interface). It uses a high-speed camera (≥100Hz) to photograph the pen tip, processes the image with a chip, displays the handwriting and pen movement efficiency, and transmits the data to an electronic device via Bluetooth or WiFi. A smart pen is an innovative stationery item that combines a traditional pen with electronic devices. It can record your writing and transfer it to a mobile phone or computer. A smart pen can also translate text in real time, recognize mathematical formulas, and more, greatly improving learning and work efficiency. Smart pens are generally equipped with a touchscreen and storage function, allowing you to save and replay your writing process.

[0003] The existing technical solutions mentioned above have the following drawbacks: the pen refill controller inside the existing smart pen lacks a structure that facilitates easy disassembly and assembly, making subsequent maintenance more troublesome and reducing its practicality. Utility Model Content

[0004] The purpose of this invention is to provide an intelligent pen refill controller.

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

[0006] A smart pen refill controller includes a smart pen body, an mounting plate installed inside the smart pen body, a fixing ring fixedly connected to the outer side of the mounting plate, a first magnet installed on one side of the outer side of the mounting plate, a controller installed on the other side of the outer side of the mounting plate, a screw inserted inside the controller, a second magnet installed on the inner side of the smart pen body, a limit hole reserved on the outer side of the smart pen body, a cover installed on the outer side of the smart pen body, a cavity opened inside the cover, and a limit block and a spring installed inside the cavity.

[0007] By adopting the above technical solution, the controller is installed on the outside of the mounting plate. The mounting plate can be disassembled at any time, and the mounting plate and the controller can be pulled out from the inside of the smart pen body, which facilitates later maintenance and makes it easy to quickly remove and install the cover.

[0008] Furthermore, the mounting plate is inserted into the interior of the smart pen body. The mounting plate has an arc-shaped structure, and two fixing rings are provided. The controller and the mounting plate are detachably connected by screws.

[0009] By adopting the above technical solution, the smart pen refill controller can be easily installed on the outside of the mounting plate, making it convenient to operate and disassemble.

[0010] Furthermore, the first magnet is embedded inside the mounting plate, and the second magnet is embedded inside the smart pen body. Four of the first magnet and four of the second magnet are provided, and the first magnet and the second magnet are magnetically connected.

[0011] By adopting the above technical solution, magnets that attract each other are installed on the outside of both the smart pen body and the mounting plate, which can connect the mounting plate and the smart pen body through magnets, making installation convenient.

[0012] Furthermore, the cavity, the limiting block, and the spring are distributed in four groups at equal intervals in a ring. Each group has two springs. The limiting block and the cover are movably connected by the springs. The limiting holes are distributed in four groups at equal intervals in a ring. The limiting holes and the limiting blocks are engaged and connected. The cover is engaged and connected inside the main body of the smart pen.

[0013] By adopting the above technical solution and adding a spring-loaded locking structure inside the cover, the cover and the smart pen body can be quickly and easily locked together, making operation convenient.

[0014] In summary, the beneficial technical effects of this utility model are as follows:

[0015] It adopts a mounting plate, controller, magnets and cover. The controller is mounted on the mounting plate, and both the mounting plate and the smart pen body are equipped with magnets that attract each other, so the two can be connected by magnets for easy assembly and disassembly. At the same time, the cover can be quickly snapped on and off by the extension and retraction of the limit block and spring, which can be quickly disassembled for later maintenance. It is more convenient to operate and has the effect of easy assembly, disassembly and use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the mounting plate of this utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the main body of the smart pen of this utility model;

[0020] Figure 5 This is a cross-sectional structural diagram of the present invention.

[0021] In the diagram, 1. Smart pen body; 2. Mounting plate; 3. Fixing ring; 4. First magnet; 5. Controller; 6. Screw; 7. Second magnet; 8. Limiting hole; 9. Cover; 10. Cavity; 11. Limiting block; 12. Spring. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to the accompanying drawings.

[0023] Reference Figure 1-5 The intelligent pen refill controller includes an intelligent pen body 1, an mounting plate 2 installed inside the intelligent pen body 1, a fixing ring 3 fixedly connected to the outside of the mounting plate 2, a first magnet 4 installed on one side of the outside of the mounting plate 2, and a controller 5 installed on the other side of the outside of the mounting plate 2. A screw 6 is inserted into the inside of the controller 5. A second magnet 7 is installed on the inside of the intelligent pen body 1. A limit hole 8 is reserved on the outside of the intelligent pen body 1. A cover 9 is installed on the outside of the intelligent pen body 1. A cavity 10 is opened inside the cover 9. A limit block 11 and a spring 12 are installed inside the cavity 10. The controller 5 is installed on the outside of the mounting plate 2. The mounting plate 2 can be disassembled at any time, and the mounting plate 2 and the controller 5 can be pulled out from inside the intelligent pen body 1 together for easy maintenance. The controller 5 is easily installed on the outside of the mounting plate 2 for convenient operation and disassembly. Magnets that attract each other are installed on the outside of both the intelligent pen body 1 and the mounting plate 2, allowing the mounting plate 2 and the intelligent pen body 1 to be connected by magnets for easy installation.

[0024] like Figure 1-5 As shown, the mounting plate 2 is inserted into the interior of the smart pen body 1. The mounting plate 2 has an arc-shaped structure and two fixing rings 3. The controller 5 and the mounting plate 2 are detachably connected by screws 6. The first magnet 4 is embedded in the interior of the mounting plate 2, and the second magnet 7 is embedded in the interior of the smart pen body 1. There are four of each of the first magnet 4 and the second magnet 7. The first magnet 4 and the second magnet 7 are magnetically connected. The cavity 10, the limiting block 11, and the spring 12 are distributed in four groups in a ring at equal intervals. There are two springs 12 in each group. The limiting block 11 and the cover 9 are movably connected by the springs 12. There are four limiting holes 8 distributed in a ring at equal intervals. The limiting holes 8 and the limiting block 11 are engaged and connected. The cover 9 is engaged and connected inside the smart pen body 1.

[0025] The implementation principle of this embodiment is as follows: when maintenance is required later, the cover 9 can be removed first, the limiting block 11 can be pressed first, and the limiting block 11 can be pressed into the inside of the smart pen by the extension and retraction of the spring 12. Then the cover 9 can be pulled out, and the mounting plate 2 can be pulled out from the inside of the smart pen body 1. The screw 6 can be loosened and the controller 5 can be taken out. The damaged controller 5 can be repaired and replaced at any time, and the operation is convenient and quick.

[0026] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A smart pen refill controller, comprising a smart pen body (1), characterized in that: The smart pen body (1) has an installation plate (2) installed inside. A fixing ring (3) is fixedly connected to the outside of the installation plate (2). A first magnet (4) is installed on one side of the outside of the installation plate (2). A controller (5) is installed on the other side of the outside of the installation plate (2). A screw (6) is inserted into the inside of the controller (5). A second magnet (7) is installed on the inside of the smart pen body (1). A limit hole (8) is reserved on the outside of the smart pen body (1). A cover (9) is installed on the outside of the smart pen body (1). A cavity (10) is opened inside the cover (9). A limit block (11) and a spring (12) are installed inside the cavity (10).

2. The intelligent pen refill controller according to claim 1, characterized in that: The mounting plate (2) is inserted into the inside of the smart pen body (1). The mounting plate (2) adopts an arc-shaped structure. There are two fixing rings (3). The controller (5) and the mounting plate (2) are detachably connected by screws (6).

3. The intelligent pen refill controller according to claim 1, characterized in that: The first magnet (4) is embedded inside the mounting plate (2), and the second magnet (7) is embedded inside the smart pen body (1). There are four of the first magnet (4) and the second magnet (7), and the first magnet (4) and the second magnet (7) are magnetically connected.

4. The intelligent pen refill controller according to claim 1, characterized in that: The cavity (10), the limiting block (11) and the spring (12) are arranged in four groups at equal intervals in a ring. Each group has two springs (12). The limiting block (11) and the cover (9) are movably connected by the springs (12). The limiting holes (8) are arranged in four groups at equal intervals in a ring. The limiting holes (8) and the limiting blocks (11) are engaged and connected. The cover (9) is engaged and connected inside the main body (1) of the smart pen.

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