阅读说明：本技术 一种视力保护定时笔 (Timing pen for protecting eyesight ) 是由 毛墨飞 于 2021-03-08 设计创作，主要内容包括：一种视力保护定时笔,设有限位件、驱动组件、调节螺母、调节螺杆、控制模块、定时模块和显示模块；限位件设置在壳体的上方,限位件的下端与壳体固定连接；驱动组件位于限位件的内侧,调节螺母固定在壳体的顶部,调节螺母的中心通口导通壳体的内部；调节螺杆与驱动组件连接,调节螺杆的下方经调节螺母与处于壳体内部的笔芯顶部配合；驱动组件、定时模块和显示模块均与控制模块之间电连接,驱动组件驱动调节螺杆对笔芯的伸缩进行调节；定时模块对视力保护定时笔的书写时间进行定时,显示模块显示视力保护定时笔的书写时间。本技术方案能够定时收缩笔尖,定时书写,既能起到有效保护视力的作用,也能更强地赋予书写人员时间观念,提高学习效率。(A timing pen for eyesight protection is provided with a limiting part, a driving assembly, an adjusting nut, an adjusting screw rod, a control module, a timing module and a display module; the limiting piece is arranged above the shell, and the lower end of the limiting piece is fixedly connected with the shell; the driving assembly is positioned on the inner side of the limiting piece, the adjusting nut is fixed on the top of the shell, and a central through hole of the adjusting nut is communicated with the inside of the shell; the adjusting screw rod is connected with the driving assembly, and the lower part of the adjusting screw rod is matched with the top of the pen core in the shell through an adjusting nut; the driving assembly, the timing module and the display module are electrically connected with the control module, and the driving assembly drives the adjusting screw to adjust the extension and retraction of the pen core; the timing module is used for timing the writing time of the vision protection timing pen, and the display module is used for displaying the writing time of the vision protection timing pen. This technical scheme can regularly shrink nib, regularly write, can play the effect of effective protection eyesight, also can give writing personnel time concept more strongly, improves learning efficiency.)

1. A timing pen for eyesight protection comprises a shell (1), wherein a pen core (2) is arranged in the shell (1), and the timing pen is characterized by further comprising a limiting piece (3), a driving assembly (4), an adjusting nut (5), an adjusting screw rod (6), a control module (7), a timing module (8) and a display module (9); the limiting piece (3) is arranged above the shell (1), and the lower end of the limiting piece (3) is fixedly connected with the shell (1); the driving assembly (4) is located on the inner side of the limiting piece (3), the adjusting nut (5) is fixed to the top of the shell (1), and a central through hole of the adjusting nut (5) is communicated with the interior of the shell (1); the adjusting screw rod (6) is connected with the driving assembly (4), and the lower part of the adjusting screw rod (6) is matched with the top of the pen core (2) in the shell (1) through the adjusting nut (5);

the driving assembly (4), the timing module (8) and the display module (9) are electrically connected with the control module (7), and the driving assembly (4) is used for driving the adjusting screw rod (6) to adjust the extension and retraction of the pen core (2); the timing module (8) is used for timing the writing time of the vision protection timing pen, and the display module (9) is used for displaying the writing time of the vision protection timing pen.

2. The sight protection timing pen according to claim 1, wherein the driving assembly (4) adopts a speed reduction motor, a driving shaft of the speed reduction motor is connected with the adjusting screw rod (6), and the lower end of the adjusting screw rod (6) is fixedly connected with the top of the pen core (2).

3. A sight protection timing pen according to claim 1, characterized in that the lower end of the adjusting screw (6) and the top of the pen core (2) are both inside the through opening of the adjusting nut (5), and the adjusting track of the adjusting screw (6) is limited inside the through opening of the adjusting nut (5).

4. A sight protection timing pen according to claim 1, characterized in that the control module (7) is integrated inside the housing (1), the timing module (8) and the display module (9) being fixedly connected to the housing (1).

5. The sight protection timing pen according to claim 1, further comprising a power module (10), wherein the power module (10) is electrically connected with the control module (7), and the power module (10) is used for supplying power to the sight protection timing pen.

6. The eyesight protection timing pen according to claim 5, further comprising a switch module (11), wherein the switch module (11) is electrically connected to the control module (7), and the switch module (11) is used for controlling power supply of the eyesight protection timing pen.

7. The eyesight protection timing pen as claimed in claim 1, further comprising a vibration module (12), wherein the vibration module (12) is electrically connected with the control module (7), and the vibration module (12) is used for performing vibration reminding when the eyesight protection timing pen reaches a preset writing time.

8. A sight protection timing pen according to claim 1, characterized in that the limiting member (3) is cylindrical, and the adjusting nut (5) and the adjusting screw (6) are both inside the limiting member (3).

Technical Field

The invention relates to a timing pen for protecting eyesight, and belongs to the technical field of stationery.

Background

The students are the basis of future scientific and technological development in China, and the culture of exploration and innovation capacity of the students is an important component in teaching work. The inventor of the application is a student who is in school and loves to learn and move about, and arouses the creation inspiration due to the following experiences:

although the inventor is in the primary school stage, the inventor has the homework which cannot be written in and out anytime and anywhere. At school, as long as the student rings and the parents stop at home, the student continuously writes the myopia, and the pseudomyopia of the inventor is finally caused as a result of the long-time reading. The ophthalmologist says that the student's main task is learning, so learning itself is not wrong. However, if the eyes are rested for two or three minutes every 40 minutes or 1 hour, the myopia is not easy to be caused. Eyes are important for everyone, and the protection of eyesight is closely related to the length of writing time at ordinary times. Therefore, the inventor is inspired by ophthalmologists and needs experienced by the inventor, and under the guidance of scientific teachers, the eyesight protection pen capable of writing regularly is designed.

Disclosure of Invention

The invention aims to provide a sight protection timing pen, which forces a writer to stop having a rest after reaching a specified writing time length and solves the problem of myopia of eyes caused by long-time writing.

The technical scheme for solving the technical problems is as follows: a timing pen for eyesight protection comprises a shell, wherein a pen core is arranged in the shell, and the timing pen further comprises a limiting piece, a driving assembly, an adjusting nut, an adjusting screw rod, a control module, a timing module and a display module; the limiting piece is arranged above the shell, and the lower end of the limiting piece is fixedly connected with the shell; the driving assembly is located on the inner side of the limiting piece, the adjusting nut is fixed to the top of the shell, and a central through hole of the adjusting nut is communicated with the interior of the shell; the adjusting screw rod is connected with the driving assembly, and the lower part of the adjusting screw rod is matched with the top of the pen core in the shell through the adjusting nut;

the driving assembly, the timing module and the display module are electrically connected with the control module, and the driving assembly is used for driving the adjusting screw to adjust the extension and retraction of the pen core; the timing module is used for timing the writing time of the vision protection timing pen, and the display module is used for displaying the writing time of the vision protection timing pen.

As the preferred scheme of the sight protection timing pen, the driving assembly adopts a speed reducing motor, a driving shaft of the speed reducing motor is connected with the adjusting screw rod, and the lower end of the adjusting screw rod is fixedly connected with the top of the pen core.

As the preferred scheme of the eyesight protection timing pen, the lower end of the adjusting screw rod and the top of the pen core are both located inside the through hole of the adjusting nut, and the adjusting track of the adjusting screw rod is limited inside the through hole of the adjusting nut.

As a preferred scheme of the eyesight protection timing pen, the control module is integrated inside the shell, and the timing module and the display module are fixedly connected with the shell.

As the preferred scheme of the eyesight protection timing pen, the eyesight protection timing pen further comprises a power module, wherein the power module is electrically connected with the control module and used for supplying power to the eyesight protection timing pen.

As the optimal scheme of the eyesight protection timing pen, the eyesight protection timing pen further comprises a switch module, wherein the switch module is electrically connected with the control module and is used for controlling the power supply on-off of the eyesight protection timing pen.

As the preferred scheme of the eyesight protection timing pen, the eyesight protection timing pen further comprises a vibration module, wherein the vibration module is electrically connected with the control module and is used for vibrating and reminding when the eyesight protection timing pen reaches the preset writing time.

As the preferred scheme of the sight protection timing pen, the limiting part is cylindrical, and the adjusting nut and the adjusting screw rod are both located inside the limiting part.

The invention is provided with a limiting piece, a driving component, an adjusting nut, an adjusting screw rod, a control module, a timing module and a display module; the limiting piece is arranged above the shell, and the lower end of the limiting piece is fixedly connected with the shell; the driving assembly is positioned on the inner side of the limiting piece, the adjusting nut is fixed on the top of the shell, and a central through hole of the adjusting nut is communicated with the inside of the shell; the adjusting screw rod is connected with the driving assembly, and the lower part of the adjusting screw rod is matched with the top of the pen core in the shell through an adjusting nut; the driving assembly, the timing module and the display module are electrically connected with the control module, and the driving assembly is used for driving the adjusting screw rod to adjust the extension and retraction of the pen core; the timing module is used for timing the writing time of the vision protection timing pen, and the display module is used for displaying the writing time of the vision protection timing pen. This technical scheme can regularly shrink the nib, regularly write, regularly stop the pen, and control time can play the effect of effective protection eyesight, also can give the personnel's of writing time concept more strongly, supervises to urge to improve learning efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope of the present invention.

FIG. 1 is a schematic diagram of a sight protection timing pen according to an embodiment of the present invention;

FIG. 2 is a schematic diagram illustrating the control principle of the sight protection timer pen provided in the embodiment of the present invention;

fig. 3 is a schematic circuit diagram of a eyesight protection timing pen provided in an embodiment of the invention.

In the figure, 1, a housing; 2. a pen core; 3. a limiting member; 4. a drive assembly; 5. adjusting the nut; 6. adjusting the screw rod; 7. a control module; 8. a timing module; 9. a display module; 10. a power supply module; 11. a switch module; 12. and a vibration module.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be emphasized that the hardware modules referred to in the present application, such as the control module 7, the driving component 4, the timing module 8, the display module 9, the vibration module 12, etc., are in themselves prior art, and a suitable model can be selected, the timing method referred to in the present application is in itself prior art, the present application does not relate to the improvement of the circuit structure and the program method of the hardware modules themselves, and the purpose of the present invention is achieved without depending on a new control method.

It should be noted that the wires between the modules in the present application may be arranged inside the housing 1.

Referring to fig. 1, 2 and 3, a timing pen for eyesight protection is provided, which comprises a housing 1, a pen core 2 arranged in the housing 1, a limiting member 3, a driving assembly 4, an adjusting nut 5, an adjusting screw 6, a control module 7, a timing module 8 and a display module 9; the limiting piece 3 is arranged above the shell 1, and the lower end of the limiting piece 3 is fixedly connected with the shell 1; the driving assembly 4 is located on the inner side of the limiting member 3, the adjusting nut 5 is fixed on the top of the shell 1, and a central through hole of the adjusting nut 5 is communicated with the inside of the shell 1; the adjusting screw 6 is connected with the driving component 4, and the lower part of the adjusting screw 6 is matched with the top of the pen core 2 in the shell 1 through the adjusting nut 5;

the driving assembly 4, the timing module 8 and the display module 9 are electrically connected with the control module 7, and the driving assembly 4 is used for driving the adjusting screw 6 to adjust the extension and retraction of the pen core 2; the timing module 8 is used for timing the writing time of the eyesight protection timing pen, and the display module 9 is used for displaying the writing time of the eyesight protection timing pen.

In this embodiment, the limiting member 3 is cylindrical, and the adjusting nut 5 and the adjusting screw 6 are both located inside the limiting member 3. The driving component 4 is integrated with the shell 1 through the limiting part 3, and meanwhile, the extending and retracting length of the pen point can be accurately controlled.

In this embodiment, the driving assembly 4 adopts a speed reduction motor, a driving shaft of the speed reduction motor is connected with the adjusting screw 6, and the lower end of the adjusting screw 6 is fixedly connected with the top of the pen core 2. The lower end of the adjusting screw rod 6 and the top of the pen core 2 are both located inside the through hole of the adjusting nut 5, and the adjusting track of the adjusting screw rod 6 is limited inside the through hole of the adjusting nut 5. The drive shaft of gear motor links to each other with adjusting screw 6, and screw-thread fit between adjusting screw 6 and adjusting nut 5 when gear motor is rotatory, can realize adjusting screw 6's rotation, through gear motor's positive and negative commentaries on classics, and then adjusting screw 6 can drive 2 concertina movement of refill to can force 2 retractions of refill, make the personnel of writing break off after reaching the predetermined writing time and write.

In this embodiment, the control module 7 is integrated inside the housing 1, and the timing module 8 and the display module 9 are fixedly connected to the housing 1. The eyesight protection timing pen further comprises a power supply module 10, wherein the power supply module 10 is electrically connected with the control module 7, and the power supply module 10 is used for supplying power to the eyesight protection timing pen. Still include switch module 11, switch module 11 with control module 7 electricity is connected, and switch module 11 is used for controlling the power supply break-make of eyesight protection timing pen. Still include vibration module 12, vibration module 12 with control module 7 electricity is connected, and vibration module 12 is used for the eyesight protection timing pen to carry out the vibration when reaching the predetermined writing time and reminds. The power supply of power module 10 is controlled to switch module 11, can set for the writing time and the rest time of vision protection timing pen through timing module 8, when reaching the writing time soon, can remind the personnel of writing through vibration module 12, and vibration module 12 sets up and locates the best at the handheld of casing 1. The time displayed by the display module 9 is counted down, so that the user has the time concept, the writing speed can be reasonably arranged, and the writing efficiency is improved.

The invention is provided with a limiting piece 3, a driving component 4, an adjusting nut 5, an adjusting screw 6, a control module 7, a timing module 8 and a display module 9; the limiting piece 3 is arranged above the shell 1, and the lower end of the limiting piece 3 is fixedly connected with the shell 1; the driving component 4 is positioned at the inner side of the limiting component 3, the adjusting nut 5 is fixed at the top of the shell 1, and a central through hole of the adjusting nut 5 is communicated with the inside of the shell 1; an adjusting screw 6 is connected with the driving component 4, and the lower part of the adjusting screw 6 is matched with the top of the pen core 2 in the shell 1 through an adjusting nut 5; the driving assembly 4, the timing module 8 and the display module 9 are electrically connected with the control module 7, and the driving assembly 4 is used for driving the adjusting screw 6 to adjust the extension and retraction of the pen core 2; the timing module 8 is used for timing the writing time of the eyesight protection timing pen, and the display module 9 is used for displaying the writing time of the eyesight protection timing pen. The drive shaft of gear motor links to each other with adjusting screw 6, and screw-thread fit between adjusting screw 6 and adjusting nut 5 when gear motor is rotatory, can realize adjusting screw 6's rotation, through gear motor's positive and negative commentaries on classics, and then adjusting screw 6 can drive 2 concertina movement of refill to can force 2 retractions of refill, make the personnel of writing break off after reaching the predetermined writing time and write. The power supply of power module 10 is controlled to switch module 11, can set for the writing time and the rest time of vision protection timing pen through timing module 8, when reaching the writing time soon, can remind the personnel of writing through vibration module 12, and vibration module 12 sets up and locates the best at the handheld of casing 1. The time displayed by the display module 9 is counted down, so that the user has the time concept, the writing speed can be reasonably arranged, and the writing efficiency is improved. The driving component 4 is integrated with the shell 1 through the limiting part 3, and meanwhile, the extending and retracting length of the pen point can be accurately controlled. This technical scheme can regularly shrink the nib, regularly write, regularly stop the pen, and control time can play the effect of effective protection eyesight, also can give the personnel's of writing time concept more strongly, supervises to urge to improve learning efficiency.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.