Writing gesture shaping instrument

Abstract

The utility model relates to the technical field of writing teaching auxiliary devices, in particular to a writing gesture shaping instrument which comprises a bottom plate, a detection feedback assembly, a palm center supporting body and a flexible body, the top of the flexible body extends backwards to form a connecting body, and a wrist strap part is arranged at the rear end of the connecting body. The detection feedback assembly comprises a power supply device, a reminding device, a control panel, a displacement sensor and a photoelectric sensor. The power supply device, the reminding device, the displacement sensor and the photoelectric sensor are electrically connected with the control panel. The problems that a writer is inattention in the writing process, does not have standard writing postures and is lazy, greedy, slow in writing and the like can be effectively recognized, the flexible body is made of soft rubber materials such as foam, PU cotton, memory foam or silica gel, and comfort is high. The pen is especially suitable for writing beginners such as children who just start to learn writing. The pen helps a beginner to develop a correct writing posture, and has great significance and strong practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of writing teaching auxiliary devices, in particular to a writing gesture shaping instrument. Background Art

[0002] Whether the handwriting is beautiful or not and whether one can concentrate on writing are closely related to whether the writing posture is correct. Children need to pay more attention to their posture when they start writing, so that they can maintain good habits at a young age, so as to avoid being difficult to correct in the future. When learning to write, the most important thing to pay attention to is the body posture. For example, in the theory of calligraphy, the special research of this part is called "body method", which shows how important the posture of practicing calligraphy is. In addition, looking straight ahead when writing is also an indispensable habit.

[0003] According to the size of the characters, there are two types of postures for writing: sitting and standing. This means "sitting posture" and "standing posture". When learning to write for the first time, you should pay special attention to the basics of sitting posture. Generally speaking, the correct sitting posture should be to sit upright at the table, with your back naturally straight, your upper body slightly leaning forward, shoulder width apart, your left arm bent, and your hand naturally placed on the table to provide a certain support. Your hand can also be pressed on the paper to prevent the paper from moving around. When writing, your eyes should move with the movement of the pen, and keep your eyes fixed on the movement of the pen tip.

[0004] However, because some teachers and parents do not know how to provide guidance, some children have incorrect writing postures when holding a pen to write, such as Figure 1 As shown, the wrist of the hand is excessively bent. If children maintain such a writing posture for a long time, the wrist of the hand will remain in a deformed writing posture, and some children will write with their heads tilted too much, which will lead to low writing efficiency. After a long time, the writing posture will be easily fixed, and it will be more difficult to correct it. Therefore, such a writing posture needs to be corrected as soon as possible. The solution commonly used on the market is to design a writing pen with a writing posture detection function to achieve the effect of correcting the writing posture. This writing pen has a complex structure, and changes to the pen structure will affect the writing habit. After replacing it with an ordinary pen, it is difficult to maintain the correct posture, and the effect is not good, which is not conducive to promotion and application. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a writing gesture shaping instrument which can timely monitor the writing posture during the writing process and give a reminder to correct it.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: a writing gesture shaping instrument, including a base plate, a detection feedback component, a palm support body connected to the front of the base plate and a flexible body connected to the rear of the base plate, the top of the flexible body is formed with a connector by extending backward, and the rear end of the connector is provided with a wristband portion corresponding to the wrist part, the detection feedback component includes a power supply device, a reminder device, a control panel, a displacement sensor for detecting the movement of the base plate and a photoelectric sensor for detecting whether the palm is located in the flexible body, the power supply device, the reminder device, the displacement sensor and the photoelectric sensor are electrically connected to the control panel; the flexible body is made of soft rubber materials such as foam, PU cotton, memory cotton or silicone.

[0007] Preferably, the flexible body, the connector and the wristband portion are made of the same material and cut as one piece, and a first Velcro is provided on the inner side of the wristband portion for wrapping the wristband portion around the wrist.

[0008] Preferably, the displacement sensor is mounted on the bottom plate or the wristband, and the photoelectric sensor is mounted on the flexible body or the palm support.

[0009] Preferably, the outer wall of the flexible body or the connector is provided with a control button assembly, the control button assembly is electrically connected to the control board via a wire, and the inner wall of the flexible body is provided with a soft lining.

[0010] Preferably, it also includes a wrist support pad, which is equipped with a Velcro strap for binding the wrist support pad to the wrist, and there is a gap between the wrist strap part and the bottom plate, and the wrist support pad is located in the gap.

[0011] Preferably, a receiving space is provided in the palm support body or the wrist support pad, and the power supply device, the reminder device and the control panel are installed in the receiving space.

[0012] Preferably, the reminder device is a linear vibration motor, a motor with an eccentric wheel installed on the main shaft, or a voice prompt device, and a gyroscope and an accelerometer electrically connected to the control panel are also installed in the accommodating space.

[0013] Preferably, it also includes an electric heating element electrically connected to the control panel and embedded in the flexible body or the palm support, a ventilation device, and a gyroscope and an accelerometer for detecting whether the bottom plate is shaking.

[0014] The beneficial effect of the utility model is that the utility model provides a writing gesture shaping instrument. In actual application, the right hand passes through the wristband part and then into the flexible body, so that the palm support body is located at the palm of the hand, and the flexible body fits the back of the palm just right. When the writing palm is in a comfortable state in the flexible body, it proves that the writing posture is the correct standard writing posture. If the writing palm is uncomfortable in the flexible body, the writer will naturally correct the writing posture due to the uncomfortable reminder, thereby achieving the effect of gesture correction. The design of the wristband part is used to correct the problem of wrist bending during writing, avoid the formation of the wrong writing posture of wrist bending, and effectively solve the problem of wrist part that cannot be covered by the existing correction pen. Replacing the unused pen during writing practice can also achieve the problem of writing posture correction, which is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the existing abnormal writing posture.

[0016] Figure 2 The figure is a three-dimensional structural schematic diagram of the writing gesture shaping instrument of the present invention.

[0017] Figure 3 This is a three-dimensional structural schematic diagram of the writing gesture shaping instrument of the utility model from another perspective.

[0018] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of the writing gesture shaping instrument.

[0019] Figure 5 The present invention is a schematic diagram of the three-dimensional structure decomposition of the detection feedback component in the writing gesture shaping instrument of the present invention. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0021] like Figures 2 to 5 As shown, a writing gesture shaping instrument comprises a base plate 1, a detection feedback component 2, a palm support body 3 connected to the front of the base plate 1 and a flexible body 5 connected to the rear of the base plate 1, the top of the flexible body 5 is formed with a connector 4 by extending backward, and the rear end of the connector 4 is provided with a wristband part 6 corresponding to the wrist part, the detection feedback component 2 comprises a power supply device 21, a reminder device 22, a control board 23, a displacement sensor 24 for detecting the movement of the base plate 1 and a photoelectric sensor 25 for detecting whether the palm is located in the flexible body 5, the power supply device 21, the reminder device 22, the displacement sensor 24 and the photoelectric sensor 25 are electrically connected to the control board 23; the flexible body 5 is made of soft rubber materials such as foam, PU cotton, memory cotton or silica gel to improve the comfort of the shaping instrument.

[0022] In actual application, the right hand passes through the wristband 6 and then into the flexible body 5, so that the palm support body 3 is located at the center of the palm, and the flexible body 5 fits the back of the palm just right. When the writing palm is in a comfortable state in the flexible body 5, it proves that the writing posture is the correct standard writing posture. If the writing palm is uncomfortable in the flexible body 5, the writer will naturally correct the writing posture due to the uncomfortable reminder, thereby achieving a qualitative effect of gesture correction. The wristband 6 is designed to correct the problem of wrist bending when writing, avoid the formation of the wrong writing posture of wrist bending, and effectively solve the problem of the wrist part that the existing correction pen cannot cover. Replacing the unused pen during writing practice can also achieve the problem of writing posture correction, which is highly practical.

[0023] In this embodiment, the flexible body 5, the connector 4 and the wristband portion 6 are made of the same material and cut as one piece. The inner side of the wristband portion 6 is provided with a first Velcro 7 for wrapping the wristband portion 6 around the wrist. The first Velcro 7 can be used to quickly put on and remove the wristband portion 6, and the disassembly and assembly is convenient, simple and convenient.

[0024] In this embodiment, the displacement sensor 24 is installed on the base plate 1 or the wristband 6 to accurately monitor the displacement of the base plate 1 at any time. The photoelectric sensor 25 is installed on the flexible body 5 or the palm support 3 to accurately detect whether the writing gesture fixator is in use. It has high reliability, low misjudgment rate and better user experience.

[0025] In this embodiment, the outer wall of the flexible body 5 or the connector 4 is provided with a control button assembly 8, and the control button assembly 8 is electrically connected to the control board 23 through a wire. The inner wall of the flexible body 5 is provided with a soft inner village 51. The control button assembly 8 is used to realize the power on / off and mode selection functions of the writing gesture shaping instrument, which is convenient for operation.

[0026] In this embodiment, a wrist support pad 9 is also included, and the wrist support pad 9 is equipped with a Velcro strap 91 that binds the wrist support pad 9 to the wrist. There is a gap between the wrist strap part 6 and the bottom plate 1, and the wrist support pad 9 is located in the gap. In a standard writing posture, there is a certain amount of suspended space between the wrist joint and the desktop. The structure of the wrist support pad 9 in this patent can reduce the suspended pressure on the wrist joint on the one hand, and on the other hand, the wrist support pad 9 can support the wrist joint to achieve the purpose of correcting the writing posture, which is more practical.

[0027] In this embodiment, a receiving space is provided in the palm support body 3 or the wrist support pad 9, and the power supply device 21, the reminder device 22 and the control panel 23 are installed in the receiving space, which is convenient for the installation and fixation of the control components, reduces the difficulty of assembly and improves production efficiency.

[0028] In this embodiment, it also includes an electric heating element 26 and a ventilation device embedded in the flexible body 5 or the palm support 3, which are electrically connected to the control panel 23. When writing in the hot summer, the palms are prone to sweating, which affects the writer's concentration in practice. The design of the ventilation device effectively solves the problem of sweating in the palms in hot weather; when writing in the winter, because of the cold weather, the hands are prone to freezing when writing, which affects the writing practice. The design of the electric heating element 26 effectively alleviates the problem of frozen hands and is highly practical.

[0029] In this embodiment, the reminder device 22 is a motor with an eccentric wheel installed on the main shaft. The vibration generated by the rotation of the eccentric wheel drives the entire writing gesture stereotyper to vibrate to remind the writer, and the reliability is high. The reminder device 22 also includes a voice prompt device, which reminds the writer of more content in combination with the voice content, and the function is richer and more comprehensive. Of course, the reminder device 22 can also be a linear vibration motor, which can also achieve the above technical effects. A gyroscope and an accelerometer electrically connected to the control board 23 are also installed in the accommodating space to detect whether the base plate 1 has a shaking posture, and then judge whether the writer is in a state of concentrating on writing, which has a higher accuracy rate of supervision of the writer and is more practical.

[0030] A control method for a writing gesture setting instrument, wherein a displacement sensor 24 continuously detects displacement information of a base plate 1 and transmits the displacement information to a control board 23, and when a photoelectric sensor 25 detects that a palm is located in a flexible body 5, the displacement sensor 24 works normally, and when the photoelectric sensor 25 detects that a palm is not located in the flexible body 5, the displacement sensor 24 does not work;

[0031] When the displacement sensor 24 detects that the displacement of the bottom plate 1 is 0.5 to 2 mm, it is defined as the first-level irregular writing. The control board 23 generates a first-level reminder upon receiving the information, and the reminder device 22 vibrates once under the driving action of the control board 23;

[0032] When the displacement sensor 24 detects that the displacement of the bottom plate 1 is 2 to 4 mm, it is defined as secondary irregular writing. The control board 23 generates a secondary reminder upon receiving the information, and the reminder device 22 vibrates at least twice under the driving action of the control board 23;

[0033] When the displacement sensor 24 detects that the displacement of the bottom plate 1 is greater than 4 mm, it is defined as a writing pause. The control board 23 generates a pause reminder upon receiving the information, and the reminder device 22 does not work.

[0034] Under the monitoring of the above control method, it is possible to effectively identify the problems of the writer's lack of concentration, lack of standard writing posture, laziness, playfulness and slow writing during the writing process. The writing posture correction device of the utility model can effectively correct the following problems. Figure 1It is especially suitable for beginners of writing, such as children who have just started to learn to write. It is of great significance to help beginners of writing develop the correct writing posture. After a period of training, it can correct the irregular writing gestures, which is very practical.

[0035] In this embodiment, a gyroscope and an accelerometer electrically connected to the control board 23 for detecting the orientation information of the base plate 1 are also included, which are used to detect whether the base plate 1 has a shaking posture, and then determine whether the writer is in a state of concentrating on writing, and then determine whether it is necessary to start the reminder device 22 based on the detection information, so that the supervision of the writer is more accurate and more practical.

[0036] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0038] In the present invention, unless otherwise specified and limited, the terms "assembly", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or the two elements can be internally connected. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A writing gesture shaping instrument, characterized in that: The invention comprises a base plate (1), a detection feedback component (2), a palm support body (3) connected to the front of the base plate (1), and a flexible body (5) connected to the rear of the base plate (1); the top of the flexible body (5) is formed with a connector (4) by extending backwards; the rear end of the connector (4) is provided with a wristband part (6) corresponding to the wrist part; the detection feedback component (2) comprises a power supply device (21), a reminder device (22), a control board (23), a displacement sensor (24) for detecting movement of the base plate (1), and a photoelectric sensor (25) for detecting whether a palm is located in the flexible body (5); the power supply device (21), the reminder device (22), the displacement sensor (24), and the photoelectric sensor (25) are electrically connected to the control board (23); and the flexible body (5) is made of foam, PU cotton, memory cotton or silicone material.

2. The writing gesture shaping instrument according to claim 1, characterized in that: The flexible body (5), the connector (4) and the wristband portion (6) are made of the same material and cut as one piece. The inner side of the wristband portion (6) is provided with a first Velcro (7) for wrapping the wristband portion (6) around the wrist.

3. The writing gesture shaping instrument according to claim 1, characterized in that: The displacement sensor (24) is mounted on the bottom plate (1) or the wristband portion (6), and the photoelectric sensor (25) is mounted on the flexible body (5) or the palm support body (3).

4. The writing gesture shaping instrument according to claim 1, characterized in that: The outer wall of the flexible body (5) or the connector (4) is provided with a control button assembly (8), the control button assembly (8) being electrically connected to the control panel (23) via a wire, and the inner wall of the flexible body (5) is provided with a soft inner village (51).

5. The writing gesture shaping instrument according to claim 1, characterized in that: It also comprises a wrist support pad (9), which is provided with a Velcro strap (91) for binding the wrist support pad (9) to the wrist, and a gap is provided between the wrist strap portion (6) and the bottom plate (1), and the wrist support pad (9) is located in the gap.

6. The writing gesture shaping instrument according to claim 5, characterized in that: An accommodating space is provided in the palm support body (3) or the wrist support pad (9), and the power supply device (21), the reminder device (22) and the control panel (23) are installed in the accommodating space.

7. The writing gesture shaping instrument according to claim 6, characterized in that: The reminder device (22) is a linear vibration motor, a motor with an eccentric wheel installed on the main shaft, or a voice prompt device. A gyroscope and an accelerometer electrically connected to the control panel (23) are also installed in the accommodation space.

8. The writing gesture shaping instrument according to claim 1, characterized in that: It also includes an electric heating element (26) electrically connected to the control board (23) and embedded in the flexible body (5) or the palm support body (3), a ventilation device, and a gyroscope and an accelerometer for detecting whether the base plate (1) is shaking.

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