Scanning pen

Abstract

The utility model relates to the technical field of electronic equipment, in particular to a scanning pen. The scanning pen comprises a host and a pen body. The host has a first surface and a second surface opposite to each other, and the first surface is provided with a display screen. The pen body is rotationally connected to the second surface so that the pen body can be folded or unfolded relative to the host, and the hinged position of the pen body and the host is close to the middle position of the host in the length direction. According to the scanning pen provided by the invention, the pen body is rotationally arranged on the second surface of the host, and when the pen body is opened relative to the host and a user holds the pen body to scan on a paper surface, the user can adjust the angle between the host and the paper surface under the condition that the inclination angle of the pen body relative to the paper surface is approximately unchanged, so that a display screen is parallel to the paper surface; therefore, the user can conveniently check the scanning content displayed on the display screen while executing the scanning action.

Description

Technical Field

[0001] The present application relates to the technical field of electronic equipment, and in particular to a scanning pen. Background Art

[0002] The scanning pen is a new generation of intelligent reading and learning tools developed using optical image recognition technology and digital voice technology. The scanning pen can simultaneously realize many functions such as point reading, rereading, following reading, recording and entertainment. At the same time, the scanning pen is small and convenient, very portable, and can be used anytime and anywhere, making the content of books richer, making reading and learning more interesting, and fully realizing the combination of education and entertainment.

[0003] However, when the scanning pen performs a scanning action, the display screen is tilted relative to the horizontal plane, which is inconvenient for users to view. Utility Model Content

[0004] The present application discloses a scanning pen, which can keep a display screen parallel to a horizontal plane when performing a scanning action, so as to facilitate user viewing.

[0005] In order to achieve the above-mentioned purpose, the present application discloses a scanning pen, comprising:

[0006] A host, the host having a first surface and a second surface that are apart from each other, the first surface being provided with a display screen; and

[0007] The pen body is rotatably connected to the second surface so that the pen body can be folded or unfolded relative to the host, and the position where the pen body is hinged to the host is close to the middle position of the host in the length direction.

[0008] Optionally, the rotation axis of the pen body extends along the width direction of the host.

[0009] Optionally, the display screen covers the first surface.

[0010] Optionally, the second surface is provided with a receiving groove, and when the pen body is folded relative to the host, the pen body is at least partially received in the receiving groove, and when the pen body is opened relative to the host, the pen body flips out of the receiving groove.

[0011] Optionally, the thickness of the pen body is greater than the depth of the accommodating groove.

[0012] Optionally, the pen body has a scanning end and a connecting end facing each other, the connecting end is rotatably connected to the host, and the scanning end is used for scanning on paper; when the pen body is stored in the receiving slot, the scanning end is close to the end of the host.

[0013] Optionally, the scanning pen further includes two supporting parts, both of which are arranged at the scanning end, and both of which protrude from the scanning end along the length direction of the pen body.

[0014] Optionally, both of the two supporting parts are rollers.

[0015] Optionally, the pen body further has a third surface and a fourth surface opposite to each other, the scanning end and the connecting end are connected between the third surface and the fourth surface, one side of the roller is located between the third surface and the fourth surface, and the other side is located on a side of the fourth surface away from the third surface.

[0016] Optionally, the pen body has two opposite side surfaces in the width direction, and both side surfaces are provided with avoidance grooves, and the two support parts are respectively arranged in the two avoidance grooves.

[0017] Compared with the prior art, the beneficial effects of this application are:

[0018] The scanning pen provided in the present application has a pen body that is rotatably arranged on the second surface of the host. When the pen body is opened relative to the host and the user holds the pen body to scan on paper, the user can adjust the angle between the host and the paper while keeping the inclination angle of the pen body relative to the paper roughly unchanged, so that the display screen is parallel to the paper, so that the user can more conveniently view the scanned content displayed on the display screen while performing the scanning action; in addition, the position where the pen body is hinged to the host is close to the middle position of the host in the length direction, which can reduce the distance between the center of gravity of the host and the rotation axis, thereby reducing the torque generated by the host's own weight, and avoiding the host automatically rotating relative to the pen body when the user holds the pen body to scan. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 is a schematic diagram of the structure of the scanning pen provided in an embodiment of the present application when it is unfolded at a first viewing angle;

[0021] Figure 2 is a schematic diagram of the structure of the scanning pen provided in an embodiment of the present application when folded at a first viewing angle;

[0022] Figure 3 is a schematic diagram of the structure of the scanning pen provided in an embodiment of the present application when it is folded at a second viewing angle;

[0023] Figure 4 It is a schematic diagram of the structure of the scanning pen provided in an embodiment of the present application when unfolded at a third viewing angle.

[0024] Description of main reference numerals

[0025] 1- Scanning pen;

[0026] 11-host; 111-first surface; 112-second surface; 113-display screen; 114-accommodation slot;

[0027] 12-pen body; 121-scanning end; 122-connecting end; 123-third surface; 124-fourth surface; 125-side surface; 1251-avoidance groove;

[0028] 13-Supporting part. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] In this application, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0032] The technical solution of the present application will be further described below in conjunction with specific embodiments and drawings.

[0033] See also Figure 1The present application discloses a scanning pen 1, comprising a main body 11 and a pen body 12. The main body 11 has a first surface 111 and a second surface 112 which are separated from each other, and the first surface 111 is provided with a display screen 113. The pen body 12 is rotatably connected to the second surface 112, so that the pen body 12 can be folded or unfolded relative to the main body 11, and the position where the pen body 12 and the main body 11 are hinged is close to the middle position of the main body 11 in the length direction.

[0034] In this embodiment, the shape of the host 11 can be a relatively standard rectangular parallelepiped, that is, the length direction of the host 11 (such as Figure 1 X direction), width direction of the host 11 (such as Figure 3 Y direction) and the thickness direction of the host 11 (such as Figure 1 The length direction of the host 11 is perpendicular to the width direction of the host 11, and the thickness direction of the host 11 is perpendicular to the length direction of the host 11 and perpendicular to the width direction of the host 11. In some other embodiments, the host 11 may also be in other shapes, which are not limited here.

[0035] The display screen 113 may be an IPS (In-Plane Switching) screen, an LCD (Liquid Crystal Display) screen, or an OLED (Organic Light-Emitting Diode) screen, etc., which is not limited here.

[0036] The first surface 111 can be a relatively large plane, and the display screen 113 can roughly cover the first surface 111. In other words, the screen ratio of the display screen 113 is relatively large, so as to increase the display area of ​​the display screen 113, thereby increasing the font of the scanned content to prevent the user from damaging the eyes due to the small font when viewing. At the same time, more scanned content can be displayed at one time to avoid the user from frequently turning pages, thereby improving the user's experience. Exemplarily, the area of ​​the display screen 113 is 4 inches. Of course, the area of ​​the display screen 113 can also be larger than 4 inches or slightly smaller than 4 inches, which is not limited here.

[0037] It is understandable that during the use of the conventional scanning pen 1, since the display screen 113 of the scanning pen 1 is tilted relative to the paper surface, the user generally views the scanned content displayed on the display screen 113 after scanning, which causes a lag in the user obtaining the scanned content, or the user turns his head to view the scanned content displayed on the display screen 113, which reduces the user's experience. In order to solve this problem, in this embodiment, when the pen body 12 is opened relative to the host 11, the user can hold the pen body 12 to scan on the paper surface. Since the pen body 12 is rotatably connected to the host 11, the user can adjust the angle between the host 11 and the paper surface while the tilt angle of the pen body 12 relative to the paper surface remains roughly unchanged, so that the display screen 113 is parallel to the paper surface. After the adjustment, the user can more conveniently view the scanned content displayed on the display screen 113 while performing the scanning action.

[0038] It should be noted that if the pen body 12 is rotatably connected to the end of the host 11 according to the structure of the traditional scanning pen 1, then when the pen body 12 is opened relative to the host 11 and the user holds the pen body 12 for scanning, the distance between the center of gravity of the host 11 and the rotation axis is large. In other words, the torque generated by the weight of the host 11 itself is large, so that during the scanning process, the host 11 may automatically rotate relative to the pen body 12, thereby causing the display screen 113 to tilt relative to the paper surface. The user needs to readjust the host 11 every once in a while to make the display screen 113 parallel to the paper surface again, which reduces the user's experience. In order to solve this problem, in this embodiment, the pen body 12 is rotatably connected to the second surface 112, and the position where the pen body 12 and the host 11 are hinged is close to the middle position of the host 11 in the length direction, which can reduce the distance between the center of gravity of the host 11 and the rotation axis, thereby reducing the torque generated by the weight of the host 11 itself, and avoiding the situation where the host 11 automatically rotates relative to the pen body 12 when the user holds the pen body 12 for scanning.

[0039] It is understandable that the age range of users using the scanning pen 1 is relatively wide, and the hand sizes of users of different age groups are different. In order to improve the application range of the scanning pen 1, in this embodiment, the length of the pen body 12 can be greater than half of the length of the host 11, so that the length of the pen body 12 is longer, so that it can adapt to users of multiple age groups and improve the user's application experience. In some other embodiments, the length of the pen body 12 can also be equal to half of the length of the host 11, that is, the position where the pen body 12 is hinged to the host 11 is located in the middle position of the host 11 in the length direction.

[0040] In addition, when the pen body 12 is unfolded relative to the host 11, the acute angle formed between the length direction of the pen body 12 and the length direction of the host 11 is in the range of 35°-40°, which is more in line with the user's habit of holding the pen body 12 to scan on paper, and improves the user's comfort. Exemplarily, in this embodiment, the acute angle formed between the length direction of the pen body 12 and the length direction of the host 11 is 35°, 37.5°, or 40°. Of course, in some other embodiments, the acute angle formed between the length direction of the pen body 12 and the length direction of the host 11 can also be other angles within the range of 35°-40°, which is not limited here.

[0041] Please also read Figure 1 and Figure 2 In some embodiments, the rotation axis of the pen body 12 extends along the width direction of the host 11 .

[0042] The transmission axis of the pen body 12 extends along the width direction of the host 11, that is, the rotation axis of the pen body 12 is parallel to the width direction of the host 11, so the size of the pen body 12 in the length direction can be larger so that the user has enough space when holding the pen body 12. This design is more in line with the user's hand operation habits, making the use of the scanning pen 1 more comfortable and convenient.

[0043] In some other embodiments, the rotation axis of the pen body 12 may also extend along the length direction of the host 11 .

[0044] In some more specific embodiments, the display screen 113 covers the first surface 111 .

[0045] In this embodiment, the display screen 113 covers the first surface 111. In other words, the screen ratio of the display screen 113 is relatively large, so that the display area of ​​the display screen 113 can be increased as much as possible, so that the font of the scanned content can be increased to prevent the user from damaging the eyes due to the font being too small when viewing. At the same time, more scanned content can be displayed at one time to avoid the user from frequently turning pages, thereby improving the user's experience.

[0046] In some other more specific embodiments, the display screen 113 may also be disposed only in the middle of the first surface 111 , and a gap is formed between the edge of the display screen 113 and the edge of the first surface 111 .

[0047] See also Figure 4 In some more specific embodiments, the second surface 112 is provided with a receiving groove 114. When the pen body 12 is folded relative to the host 11, the pen body 12 is at least partially received in the receiving groove 114. When the pen body 12 is opened relative to the host 11, the pen body 12 flips out of the receiving groove 114.

[0048] The bottom wall of the receiving groove 114 is located between the first surface 111 and the second surface 112 in the thickness direction of the main body 11 .

[0049] It is understandable that in the structure of the conventional scanning pen 1, when the pen body 12 is folded relative to the host 11, the pen body 12 is located in the thickness direction of the host 11 and is attached to the surface of the host 11. At this time, the thickness of the scanning pen 1 in the folded state is equal to or slightly greater than the sum of the thickness of the host 11 and the thickness of the pen body 12, so that the size of the scanning pen 1 in the folded state in the thickness direction of the host 11 is large and inconvenient to store. In order to solve this problem, in this embodiment, when the pen body 12 is folded relative to the host 11, the pen body 12 is accommodated in the receiving groove 114, so that the thickness of the scanning pen 1 in the folded state can be reduced, and the volume of the scanning pen 1 in the folded state can be reduced. At the same time, the weight of the scanning pen 1 in the folded state can be reduced, which is more convenient for users to carry. At the same time, the scanning pen 1 occupies less space when stored, which is convenient for sorting and storage.

[0050] In some other more specific embodiments, when the pen body 12 is folded relative to the host 11 , the pen body 12 can be in contact with the second surface 112 .

[0051] See also Figure 2 In some embodiments, the thickness of the pen body 12 is greater than the depth of the receiving groove 114 .

[0052] In this embodiment, the thickness of the pen body 12 is greater than the depth of the receiving groove 114. When the pen body 12 is folded relative to the host 11, the pen body 12 can be partially accommodated in the receiving groove 114, and at the same time, the pen body 12 partially protrudes from the receiving groove 114. At this time, the thickness of the scanning pen 1 in the folded state is greater than the thickness of the host 11, and less than the sum of the thickness of the host 11 and the thickness of the pen body 12. While reducing the thickness and volume of the scanning pen 1 in the folded state, the user can hold the part of the pen body 12 protruding from the receiving groove 114, that is, the user can apply force to the part of the pen body 12 protruding from the receiving groove 114, so as to facilitate the user to flip the pen body 12 out of the receiving groove 114.

[0053] In some other embodiments, the thickness of the pen body 12 is equal to the depth of the receiving groove 114. When the pen body 12 is folded relative to the host 11, the pen body 12 can be completely received in the receiving groove 114. At this time, the thickness of the scanning pen 1 in the folded state is equal to the thickness of the host 11, thereby minimizing the thickness and volume of the scanning pen 1 in the folded state.

[0054] Please also read Figure 1 and Figure 2In some more specific embodiments, the pen body 12 has a scanning end 121 and a connecting end 122 that are opposite to each other. The connecting end 122 is rotatably connected to the host 11, and the scanning end 121 is used for scanning on the paper; when the pen body 12 is stored in the receiving slot 114, the scanning end 121 is close to the end of the host 11.

[0055] In addition, when the pen body 12 is stored in the accommodating groove 114, the scanning end 121 is close to the end of the host 11. The scanning end 121 can be located between the end of the host 11 and the middle position of the host 11 in the length direction of the host 11 and close to the end of the host 11, or the scanning end 121 can be located at the end of the host 11 in the length direction of the host 11 away from the middle position of the host 11 and close to the end of the host 11. There is no limitation here.

[0056] For example, when the pen body 12 is stored in the receiving groove 114 and the scanning end 121 is located between the end of the main body 11 and the middle position of the main body 11 in the length direction of the main body 11 and close to the end of the main body 11, the length of the scanning pen 1 in the folded state is equal to the length of the main body 11, so as to reduce the length and volume of the scanning pen 1 in the folded state, and facilitate the user to carry and store. In addition, the contact and collision between the scanning end 121 and the outside world can be reduced, so as to achieve the purpose of protecting the scanning end 121 and prevent the scanning end 121 from being damaged.

[0057] For another example, when the pen body 12 is stored in the accommodating groove 114 and the scanning end 121 is located at the end of the host 11 in the length direction of the host 11, away from the middle position of the host 11 and close to the end of the host 11, the user can hold the scanning pen 1 in the folded state and slide the scanning end 121 on the paper for scanning, thereby achieving the purpose of scanning by the scanning pen 1 in the folded state, and improving the functionality and convenience of the scanning pen 1 in the folded state.

[0058] In some other more specific implementations, when the pen body 12 is received in the receiving slot 114 , the scanning end 121 may be closer to the middle position of the host 11 than to the end of the host 11 in the length direction of the host 11 .

[0059] Please also read Figure 1 , Figure 2 and Figure 3 In some more specific embodiments, the scanning pen 1 further includes two supporting portions 13 , both of which are disposed at the scanning end 121 , and both of which protrude from the scanning end 121 along the length direction of the pen body 12 .

[0060] The support portion 13 may be detachably disposed on the scanning end 121 , or may be fixedly disposed on the scanning end 121 , which is not limited herein.

[0061] The support portion 13 protrudes the scanning end 121 in the length direction of the pen body 12. When the scanning end 121 scans on the paper, the support portion 13 can slide or roll on the paper, that is, sliding friction or rolling friction is formed between the support portion 13 and the paper, which can prevent the scanning end 121 from being damaged by friction with the paper, thereby extending the service life of the scanning end 121.

[0062] At the same time, two supporting parts 13 are provided at the scanning end 121. When the scanning end 121 is scanning on the paper surface, the two supporting parts 13 can contact with the paper surface at the same time and slide or roll on the paper surface, thereby ensuring that the scanning end 121 is balanced in the width direction of the pen body 12. In other words, it ensures that the distances between the two sides of the scanning end 121 in the width direction of the pen body 12 and the paper surface are approximately the same, thereby avoiding the situation where the scanning end 121 will not miss a scan due to the tilt of one side during scanning.

[0063] In some other more specific implementations, the two support portions 13 are flush with the scanning end 121 in the length direction of the pen body 12 .

[0064] In some more specific embodiments, both support parts 13 are rollers.

[0065] In this embodiment, the two supporting parts 13 are rollers. Specifically, the two rollers are rotatably arranged at the scanning end 121, and the rolling axis of the rollers is parallel to the width direction of the pen body 12. When the scanning end 121 is scanning on the paper surface, the two rollers can contact the paper surface and roll on the paper surface at the same time, so as to ensure that the scanning end 121 is balanced in the width direction of the pen body 12. In other words, it is ensured that the distances between the two sides of the scanning end 121 in the width direction of the pen body 12 and the paper surface are substantially the same, thereby avoiding the situation that the scanning end 121 will not miss scanning due to the tilt of one side during scanning.

[0066] In some other more specific implementations, the two support parts 13 are both sliding parts, and sliding friction is formed between the sliding parts and the paper surface.

[0067] Please refer again Figure 1 In some more specific embodiments, the pen body 12 also has a third surface 123 and a fourth surface 124 opposite to each other, the scanning end 121 and the connecting end 122 are connected between the third surface 123 and the fourth surface 124, one side of the roller is located between the third surface 123 and the fourth surface 124, and the other side is located on the side of the fourth surface 124 away from the third surface 123.

[0068] When the pen body 12 is folded relative to the host 11 , the third surface 123 of the pen body 12 is oriented in the same direction as the first surface 111 of the host 11 . Similarly, the fourth surface 124 of the pen body 12 is oriented in the same direction as the second surface 112 of the host 11 .

[0069] In addition, one side of the roller refers to the end point where the roller is closest to the first surface 111 and the area near it when the pen body 12 is folded relative to the host 11. Therefore, one side of the roller is located between the third surface 123 and the fourth surface 124, which means that when the pen body 12 is folded relative to the host 11, the end point where the roller is closest to the first surface 111 and the area near it are located between the third surface 123 and the fourth surface 124. In other words, there is no part of the roller located on the third surface 123 away from the fourth surface 124, that is, the roller does not protrude from the third surface 123. When the pen body 12 is folded relative to the host 11, the third surface 123 of the pen body 12 can be attached to the bottom wall of the receiving groove 114 to reduce the gap between the pen body 12 and the bottom wall of the receiving groove 114, thereby reducing the thickness and volume of the scanning pen 1 in the folded state, making it convenient for users to carry and store.

[0070] Similarly, the other side of the roller refers to the end point where the roller is at the largest distance from the first surface 111 and the area near it when the pen body 12 is folded relative to the host 11. Therefore, the other side of the roller is located on the side of the fourth surface 124 away from the third surface 123, which means that when the pen body 12 is folded relative to the host 11, the end point where the roller is at the largest distance from the first surface 111 and the area near it are located on the side of the fourth surface 124 away from the third surface 123. In other words, there is a portion of the roller located on the fourth surface 124 away from the third surface 123, that is, the roller protrudes from the fourth surface 124. When the pen body 12 is unfolded relative to the host 11 and the user holds the pen body 12 to scan on the paper, the roller can be in contact with the paper when the pen body 12 is tilted relative to the paper, thereby avoiding damage to the scanning end 121 due to friction with the paper, and preventing the paper from scratching the scanning end 121.

[0071] In some other more specific implementations, one side of the roller may also be located on the side of the third surface 123 facing away from the fourth surface 124 .

[0072] Please continue reading Figure 1 In some more specific embodiments, the pen body 12 has two opposite side surfaces 125 in the width direction, and both side surfaces 125 are provided with avoidance grooves 1251 , and the two support portions 13 are respectively disposed in the two avoidance grooves 1251 .

[0073] Among them, the avoidance grooves 1251 set on the two side surfaces 125 opposite to each other in the width direction of the pen body 12 both have bottom walls, and the direction of the bottom walls is parallel to the width direction of the pen body 12. It can be understood that the distance between the bottom walls of the two avoidance grooves 1251 is smaller than the distance between the two side surfaces 125 opposite to each other in the width direction of the pen body 12.

[0074] It can be understood that when the size of the support portion 13 in the width direction of the pen body 12 is less than or equal to the size of the avoidance groove 1251 in the width direction of the pen body 12, the two support portions 13 are respectively arranged in the two avoidance grooves 1251, so that the farthest distance between the two support portions 13 in the width direction of the pen body 12 can be less than or equal to the distance between the two opposite side surfaces 125 of the pen body 12 in the width direction, thereby avoiding the size of the pen body 12 in the width direction being increased due to the arrangement of two support portions 13.

[0075] When the size of the support portion 13 in the width direction of the pen body 12 is larger than the size of the avoidance groove 1251 in the width direction of the pen body 12, the two support portions 13 are respectively arranged in the two avoidance grooves 1251, so that the farthest distance between the two support portions 13 in the width direction of the pen body 12 is smaller than the sum of the sizes of the two support portions 13 in the width direction of the pen body 12 and the distances between the two side faces 125 opposite to each other in the width direction of the pen body 12. Similarly, the size of the pen body 12 in the width direction which is excessively increased due to the arrangement of the two support portions 13 can be reduced.

[0076] To summarize, the avoidance grooves 1251 are provided on the two opposite side surfaces 125 in the width direction of the pen body 12, and the support portion 13 is provided in the avoidance grooves 1251, so as to prevent the size of the pen body 12 in the width direction from being excessively increased, thereby preventing the weight of the scanning pen 1 from being excessively increased, making the design of the scanning pen 1 relatively lightweight, and making it convenient for users to carry the scanning pen 1.

[0077] In some other more specific implementations, the two support portions 13 are both disposed on two opposite side surfaces 125 of the pen body 12 in the width direction.

[0078] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A scanning pen, characterized in that: include: A host, the host having a first surface and a second surface that are separated from each other, and the first surface is provided with a display screen; as well as The pen body is rotatably connected to the second surface so that the pen body can be folded or unfolded relative to the host, and the position where the pen body is hinged to the host is close to the middle position of the host in the length direction.

2. The scanning pen according to claim 1, characterized in that: The rotation axis of the pen body extends along the width direction of the main body.

3. The scanning pen according to claim 2, characterized in that: The display screen covers the first surface.

4. The scanning pen according to claim 2, characterized in that: The second surface is provided with a receiving groove. When the pen body is folded relative to the host, the pen body is at least partially received in the receiving groove. When the pen body is opened relative to the host, the pen body flips out of the receiving groove.

5. The scanning pen according to claim 4, characterized in that: The thickness of the pen body is greater than the depth of the accommodating groove.

6. The scanning pen according to claim 5, characterized in that: The pen body has a scanning end and a connecting end facing each other, the connecting end is rotatably connected to the host, and the scanning end is used for scanning on the paper; when the pen body is stored in the receiving slot, the scanning end is close to the end of the host.

7. The scanning pen according to claim 6, characterized in that: The scanning pen further comprises two supporting parts, both of which are arranged at the scanning end, and both of which protrude from the scanning end along the length direction of the pen body.

8. The scanning pen according to claim 7, characterized in that: The two support parts are both rollers.

9. The scanning pen according to claim 8, characterized in that: The pen body also has a third surface and a fourth surface opposite to each other, the scanning end and the connecting end are connected between the third surface and the fourth surface, one side of the roller is located between the third surface and the fourth surface, and the other side is located on the side of the fourth surface away from the third surface.

10. The scanning pen according to claim 7, characterized in that: The pen body has two side surfaces facing each other in the width direction, and both side surfaces are provided with avoidance grooves, and the two support parts are respectively arranged in the two avoidance grooves.

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