CN219891686U - Scanning pen - Google Patents

Abstract

The utility model discloses a scanning pen, which comprises a shell component, a pen point component and an elastic component, wherein the pen point component comprises a first pen point and a second pen point which are respectively and movably connected to one end of the shell component, the first pen point and the second pen point are both used for being abutted against a scanned surface, the elastic component comprises a first elastic piece and a second elastic piece, the first elastic piece is connected between the first pen point and the shell component, and the second elastic piece is connected between the second pen point and the shell component; when a user holds the scanning pen to scan, the first pen point moves towards the shell component along the extending direction and compresses the first elastic piece so that the scanning pen inclines towards the first direction relative to the scanned surface, and/or the second pen point moves towards the shell component along the extending direction and compresses the second elastic piece so that the scanning pen inclines towards the second direction relative to the scanned surface, so that the pen holding device is suitable for users with different pen holding habits, meets pen holding gestures under different holding postures, and is wider in applicability.

Description

Scanning pen

Technical Field

The utility model relates to the technical field of optical imaging, in particular to a scanning pen.

Background

Along with rapid development of technology, living standards of residents are continuously improved, and for people needing to carry out reading and data arrangement, such as teachers, students and the like, information in paper data is required to be obtained frequently, so that the paper data needs to be shot and identified by a scanning pen.

The related art scanning pen generally includes a pen body portion and a pen tip portion connected to one end of the pen body portion, wherein the pen tip portion generally has two pen tip fulcra for contacting with a paper surface, and for facilitating scanning, a connection line between the two pen tip fulcra and an extending direction of the pen body portion generally form an angle, so that the scanning pen can be obliquely arranged with respect to the paper surface during scanning. However, in the related art, the scanning pen is generally inclined only in a single direction, and the inclination direction is relatively single, so that it is difficult to simultaneously adapt to the same handedness of users with individual differences, and the applicability is relatively narrow.

Disclosure of Invention

The embodiment of the utility model discloses a scanning pen, which can be suitable for users with different pen holding habits (such as left-handed users or right-handed users) so as to meet pen holding gestures under different holding postures, and has wider applicability.

In order to achieve the above object, the present utility model discloses a scanning pen comprising:

the shell component is provided with an extending direction and is used for enabling a user hand to hold the scanning pen around the extending direction;

the pen point assembly comprises a first pen point and a second pen point, the first pen point and the second pen point are respectively and movably connected to one end of the shell assembly along the extending direction, and the first pen point and the second pen point are both used for being abutted to the scanned surface; and

the elastic assembly comprises a first elastic piece and a second elastic piece, the first elastic piece is connected between the first pen point and the shell assembly, and the second elastic piece is connected between the second pen point and the shell assembly;

when the user holds the scanning pen by hand to scan, the first pen point moves towards the shell component along the extending direction and compresses the first elastic piece, and/or the second pen point moves towards the shell component along the extending direction and compresses the second elastic piece, so that the scanning pen is inclined towards at least two different directions relative to the scanned surface.

As an alternative implementation manner, in an embodiment of the present utility model, when the user holds the scanning pen with his or her hand to scan, an inclination angle between the extending direction and the scanned surface is 15 ° to 45 °.

As an alternative implementation manner, in an embodiment of the present utility model, when the user holds the scanning pen with his hand to scan, the scanning pen is disposed obliquely to the scanned surface toward the palm of the user's hand.

As an alternative implementation manner, in an embodiment of the present utility model, the housing assembly includes a first housing and a second housing, where the first housing and the second housing are detachably connected, and when the first housing and the second housing are connected, a mounting cavity and an opening that communicates with the mounting cavity are formed between the first housing and the second housing, and the first pen point and the second pen point are both located in the mounting cavity and correspond to the opening, and the first pen point and the second pen point both at least partially protrude from the opening to outside the mounting cavity;

the first elastic piece is connected between the first pen point and the inner wall surface of the installation cavity, and the second elastic piece is connected between the second pen point and the inner wall surface of the installation cavity.

As an alternative implementation manner, in an embodiment of the present utility model, a partition wall is provided in the installation cavity to partition the installation cavity into a first cavity and a second cavity, and partition the opening into a first sub-opening and a second sub-opening, where the first sub-opening is in communication with the first cavity, and the second sub-opening is in communication with the second cavity;

the first pen point is located the first cavity and at least part from the first sub-opening stretches out to outside the first cavity, first elastic component connect in between first pen point with the internal face of first cavity, the second pen point is located the second cavity and at least part from the second sub-opening stretches out to outside the second cavity, the second elastic component connect in between second pen point and the internal face of second cavity.

As an alternative implementation manner, in an embodiment of the present utility model, the first pen point has a first side surface facing the second pen point, and the first side surface is provided with a first limit groove, and a groove wall of the first limit groove is used for abutting against the separation wall so as to limit a movement stroke of the first pen point;

the second pen point is provided with a second side face facing the first pen point, the second side face is provided with a second limiting groove, and the groove wall of the second limiting groove is used for being abutted with the separation wall so as to limit the movement stroke of the second pen point.

As an alternative implementation manner, in an embodiment of the present utility model, the first pen point and/or the housing assembly is provided with a first guiding portion, where the first guiding portion is disposed in an extending manner along the extending direction and is connected to the first elastic member, and the first guiding portion is configured to guide the first elastic member to deform or recover deformation along the extending direction;

the second pen point and/or the shell component is provided with a second guide part, the second guide part extends along the extending direction and is connected with the second elastic piece, and the second guide part is used for guiding the second elastic piece to deform or recover deformation along the extending direction.

As an alternative implementation manner, in an embodiment of the present utility model, the first guiding part is a guiding post disposed on the housing assembly, the housing assembly is provided with a first groove, the first guiding part is disposed on a bottom surface of the first groove, and the first elastic member is sleeved on an outer periphery of the first guiding part, and one end of the first elastic member is located in the first groove;

the second guiding part is a guiding column arranged on the shell component, the shell component is provided with a second groove, the second guiding part is arranged on the bottom surface of the second groove, the second elastic piece is sleeved on the periphery of the second guiding part, and one end of the second elastic piece is positioned in the second groove.

As an alternative implementation manner, in an embodiment of the present utility model, the first elastic member and the second elastic member are each a spring, a spring piece, a plastic piece, a silicone piece, or a foam piece.

As an alternative implementation manner, in an embodiment of the present utility model, the first pen point is provided with a first roller, the first roller is used for abutting against the scanned surface, and the first roller can roll on the scanned surface;

the second pen point is provided with a second roller, the second roller is used for being abutted with the scanned surface, and the second roller can roll on the scanned surface.

As an alternative implementation manner, in an embodiment of the present utility model, the first roller includes a first roller body having a first through hole and a first shaft sleeve mounted to the first through hole, the first shaft sleeve is pivoted with the first pen point so that the first roller can roll relative to the first pen point, and the hardness of the first roller body is greater than that of the first shaft sleeve;

the second roller comprises a second roller body with a second through hole and a second sleeve arranged in the second through hole, the second sleeve is pivoted with the first pen point so that the second roller can roll relative to the second pen point, and the hardness of the second roller body is greater than that of the second sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

according to the scanning pen provided by the embodiment of the utility model, the first elastic piece and the second elastic piece are arranged, so that the first pen point is connected with the shell component through the first elastic piece, and the second pen point is connected with the shell component through the second elastic piece, so that when a user holds the scanning pen with the right hand to scan, the first pen point can move towards the shell component and compress the first elastic piece, so that the scanning pen can tilt towards a first direction relative to a scanned surface, the pen holding habit of the user who holds the scanning pen with the right hand is met, and when the user holds the scanning pen with the left hand to scan, the second pen point can move towards the shell component and compress the second elastic piece, so that the scanning pen can tilt towards a second direction different from the first direction relative to the scanned surface, the pen holding habit of the user who holds the scanning pen with the left hand is met, and the using comfort of the user is improved. That is, the utility model can realize that the scanning pen inclines towards different directions (namely the first direction and the second direction) when scanning by arranging the elastic component, thereby being capable of adapting to different holding habits and pen holding gestures, further being capable of simultaneously achieving the functions of being applicable to left and right hands, improving the use experience of users and having wider applicability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a scanning pen according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a scanning pen according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a right hand holding a stylus according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a stylus according to an embodiment of the present utility model when held by the right hand;

FIG. 5 is a schematic view of a scanner pen according to an embodiment of the present utility model when held by a left hand;

FIG. 6 is a schematic diagram of a scanner pen according to an embodiment of the present utility model when held in the left hand;

FIG. 7 is a schematic diagram of an exploded structure of a stylus according to an embodiment of the present disclosure;

FIG. 8 is a schematic view of the structure of a first housing according to an embodiment of the present utility model; the method comprises the steps of carrying out a first treatment on the surface of the

FIG. 9 is a schematic diagram showing an exploded structure of a first nib according to an embodiment of the present utility model;

FIG. 10 is a schematic diagram showing an exploded structure of a second nib according to an embodiment of the present utility model.

Description of the main reference numerals

100-scanning pen; 1-a housing assembly; 11-a first housing; 111-a first guide; 112-a second guide; 113-a first groove; 114-a second groove; 12-a second housing; 13-a mounting cavity; 13 a-dividing walls; 131-a first cavity; 132-a second cavity; 14-opening; 141-a first sub-opening; 142-a second sub-opening; 2-a nib assembly; 21-a first pen point; 211-a first side; 212-a first limit groove; 213-a first roller; 2131-a first roller body; 2131 a-a first through hole; 2132—a first sleeve; 22-a second pen point; 221-a second side; 222-a second limit groove; 223-a second roller; 2231-a second roller body; 2231 a-a second through hole; 2232-a second sleeve; 3-an elastic component; 31-a first elastic member; 32-a second elastic member.

Alpha-inclination angle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish between different devices, elements, or components (the particular species and configurations may be the same or different), and are not used to indicate or imply the relative importance and number of devices, elements, or components indicated. Unless otherwise indicated, the meaning of "a plurality" is two or more.

The technical scheme of the utility model will be further described with reference to the examples and the accompanying drawings.

Referring to fig. 1 to 4, the scanning pen 100 of the present utility model includes a housing assembly 1, a pen head assembly 2 and an elastic assembly 3, wherein the housing assembly 1 has an extending direction, the housing assembly 1 is used for a hand of a user to hold the scanning pen 100 around the extending direction, the pen head assembly 2 includes a first pen head 21 and a second pen head 22, the first pen head 21 and the second pen head 22 are respectively movably connected to one end of the housing assembly 1 along the extending direction, the first pen head 21 and the second pen head 22 are both used for abutting against a scanned surface a, the elastic assembly 3 includes a first elastic member 31 and a second elastic member 32, the first elastic member 31 is connected between the first pen head 21 and the housing assembly 1, and the second elastic member 32 is connected between the second pen head 22 and the housing assembly 1. When the user holds the pen 100 by hand to scan, the first pen head 21 may move in the extending direction toward the housing assembly 1 and compress the first elastic member 31 to tilt the pen 100 in a first direction with respect to the scanned surface a, and/or the second pen head 22 may move in the extending direction toward the housing assembly 1 and compress the second elastic member 32 to tilt the pen 100 in a second direction with respect to the scanned surface a, wherein the first direction and the second direction are different.

That is, when the user holds the pen 100 with his right hand to scan, the first pen head 21 may move toward the housing assembly 1 along the extending direction and compress the first elastic member 31 so that the pen 100 may tilt toward the first direction with respect to the scanned surface a, so that the posture of the pen 100 may be the same as the normal posture of the pen with the right hand to satisfy the pen holding habit of the user who holds the pen with the right hand, and when the user holds the pen 100 with his left hand to scan, the second pen head 22 may move toward the housing assembly 1 along the extending direction and compress the second elastic member 32 so that the pen 100 may tilt toward the second direction with respect to the scanned surface a, so that the posture of the pen 100 may be the same as the normal posture of the pen with the left hand to satisfy the pen holding habit of the user who holds the pen with the left hand, thereby improving the comfort of use of the user. Therefore, the utility model can realize the inclination of the scanning pen 100 in different directions during scanning by arranging the elastic component 3 so as to meet the pen holding habit of the user holding the pen with the right hand or with the left and right hands, thereby adapting to different holding habits and pen holding gestures, further achieving the function of being applicable to the left and right hands, improving the use experience of the user and having wider applicability.

In some embodiments, when the user holds the scanning pen 100 with his or her hand to scan, the scanning pen 100 can be disposed obliquely to the palm of the user's hand with respect to the scanned surface a, for example, when the user holds the scanning pen 100 with his or her right hand to scan, the first pen head 21 may move toward the housing assembly 1 along the extending direction and compress the first elastic member 31, so that the scanning pen 100 can be disposed obliquely to the palm of the right hand with respect to the scanned surface a, for example, so that the scanning pen 100 can be disposed obliquely to the right hand with respect to the scanned surface a (as shown in fig. 3 and 4), and the posture of the scanning pen 100 at this time can be the same as that of a normal pen using the right hand, so that the pen holding habit of the user who holds the pen with his or her right hand can be satisfied, and the scanning pen can be performed more conveniently and smoothly. When the user holds the pen 100 with his left hand to scan, the second pen head 22 can move towards the housing assembly 1 along the extending direction and compress the second elastic member 32, so that the pen 100 can tilt towards the palm of the left hand relative to the scanned surface a, for example, the pen 100 can tilt to the left relative to the scanned surface a (as shown in fig. 5 and 6), and the posture of the pen 100 can be the same as the normal posture of using the pen with the left hand, so that the pen holding habit of the user who holds the pen with the left hand can be satisfied, and the pen can be scanned more conveniently and smoothly.

Of course, in other embodiments, the inclination direction of the scanning pen 100 relative to the scanned surface a may be adjusted according to the pen holding habit of the user, that is, when the user holds the scanning pen 100 with his or her hand to scan, the scanning pen 100 does not have to be inclined towards the inside of the palm of the hand relative to the scanned surface a, for example, the scanning pen 100 may also be inclined towards the outside of the palm of the hand relative to the scanned surface a.

In some embodiments, when the user holds the scanning pen 100 with his hand to scan, the inclination angle α between the extending direction of the housing assembly 1 and the scanned surface a is 15 ° to 45 °, for example, 15 °, 20 °, 25 °, 30 °, 35 °, 40 ° or 45 °, so that after the scanning pen 100 is inclined α, the posture is the same as the posture of a normal pen, so that the inclination angle α between the extending direction of the housing assembly 1 and the scanned surface a is controlled to be in the range of 15 ° to 45 °, so that the user can hold the scanning pen 100 in a normal pen holding posture and scan, thereby being beneficial to improving the use experience of the scanning pen 100. Preferably 20 degrees, the gesture of the user holding the scanning pen 100 is the same as the normal pen holding gesture, and the use experience is good; in addition, in this holding posture, the wrist posture is relatively stable, and the scanning accuracy of the scanning pen 100 at this time is higher.

In some embodiments, the first elastic member 31 and the second elastic member 32 can be a spring, a spring sheet, a plastic member, a silicone member, or a foam member. Preferably, the first elastic member 31 and the second elastic member 32 are high carbon steel springs, and the high carbon steel in the high carbon steel springs has very high strength and hardness after heat treatment or cooling and drawing hardening treatment, and also has high elastic limit and fatigue resistance limit, so the high carbon steel springs are preferably used as the first elastic member 31 and the second elastic member 32, which is beneficial to prolonging the service life of the scanning pen 100.

In some embodiments, as shown in connection with fig. 5, 7 and 8, the housing assembly 1 includes a first housing 11 and a second housing 12, the first housing 11 and the second housing 12 are detachably connected, when the first housing 11 and the second housing 12 are connected, a mounting cavity 13 and an opening 14 communicating with the mounting cavity 13 are formed between the first housing 11 and the second housing 12, the first pen tip 21 and the second pen tip 22 are both located in the mounting cavity 13 and correspond to the opening 14, and the first pen tip 21 and the second pen tip 22 are both at least partially extended from the opening 14 to outside the mounting cavity 13, so that the first pen tip 21 and the second pen tip 22 are used for abutting the scanned surface a; the first elastic member 31 is connected between the first nib 21 and the inner wall surface of the mounting cavity 13, and the second elastic member 32 is connected between the second nib 22 and the inner wall surface of the mounting cavity 13. Thus, when the user holds the pen 100 with his right hand to scan, the first pen head 21 may retract into the mounting cavity 13 and compress the first elastic member 31, so that the pen 100 can tilt in the first direction relative to the scanned surface a, so that the pen 100 has the same posture as the normal pen using right hand to satisfy the pen holding habit of the user who holds the pen with right hand, and when the user holds the pen 100 with his left hand to scan, the second pen head 22 may retract into the mounting cavity 13 and compress the second elastic member 32, so that the pen 100 can tilt in the second direction relative to the scanned surface a, so that the pen 100 has the same posture as the normal pen using left hand to satisfy the pen holding habit of the user who holds the pen with left hand, thereby improving the use comfort of the user.

Through adopting the first casing 11 and the second casing 12 that the components of a whole that can function independently set up, and be connected for dismantling between first casing 11 and the second casing 12 and be connected, be convenient for carry out dismouting maintenance to first casing 11 and second casing 12 to and be convenient for assemble spare parts such as elastic component 3 and nib subassembly 2 in installation cavity 13, thereby make things convenient for the dismouting of scanning pen 100.

Further, a partition wall 13a is disposed in the installation cavity 13 to divide the installation cavity 13 into a first cavity 131 and a second cavity 132, and divide the opening 14 into a first sub-opening 141 and a second sub-opening 142, wherein the first sub-opening 141 is communicated with the first cavity 131, and the second sub-opening 142 is communicated with the second cavity 132; wherein, the first nib 21 is located in the first cavity 131 and at least partially protrudes out of the first cavity 131 from the first sub-opening 141, and the first elastic member 31 is connected between the first nib 21 and an inner wall surface of the first cavity 131; the second nib 22 is located in the second cavity 132 and at least partially protrudes from the second sub-opening 142 to the outside of the second cavity 132, and the second elastic member 32 is connected between the second nib 22 and an inner wall surface of the second cavity 132. By providing the partition wall 13a to partition the mounting chamber 13 into the first chamber 131 for mounting the first nib 21 and the second chamber 132 for mounting the second nib 22, the mounting positions of the first elastic member 31 and the first nib 21 can be defined by the first chamber 131 and the mounting positions of the second elastic member 32 and the second nib 22 can be defined by the second chamber 132 at the time of assembly, thereby facilitating assembly.

In some embodiments, as shown in fig. 5 to 9, the first pen tip 21 has a first side 211 facing the second pen tip 22, the first side 211 is provided with a first limit groove 212, a groove wall of the first limit groove 212 is used for abutting against the partition wall 13a to limit the movement stroke of the first pen tip 21, that is, when the right hand holds the scanning pen 100 for scanning, the first pen tip 21 and the second pen tip 22 are abutted against the scanned surface a, at the same time, the right hand holding the housing assembly 1 applies a certain downward pressure, so that the first pen tip 21 moves towards the housing assembly 1 along the extending direction to partially retract into the first cavity 131, and compresses the first elastic member 31, so that the scanning pen 100 can tilt towards the first direction relative to the scanned surface a, an inclination angle α can be formed between the extending direction of the housing assembly 1 and the scanned surface a, and when the groove wall of the first limit groove 212 abuts against the partition wall 13a, the first pen tip 21 cannot move towards the housing assembly 1 to further the first cavity 131, so that the first pen tip 21 can not move towards the housing assembly 1 to further, and the first pen tip 21 can be held in the scanning direction of the first cavity 131 to maintain the scanning direction of the scanning pen 100, and the scanning pen 100 can be held in the normal direction, so that the pen tip can be held by the first pen tip 131 in the scanning direction and the scanning direction is maintained, and the scanning pen 100 can be held in the normal direction, and the scanning direction by the scanning direction is held by the scanning pen 100, and the pen surface is held by the scanning direction and the user in the scanning direction and the scanning direction is held by the scanning direction and the normal by the pen 5.

Similarly, as shown in fig. 5, 7, 8 and 10, the second nib 22 has a second side 221 facing the first nib 21, the second side 221 is provided with a second limiting groove 222, the groove wall of the second limiting groove 222 is used for abutting against the partition wall 13a to limit the movement travel of the second nib 22, that is, when the scanning pen 100 is held by the left hand for scanning, both the first nib 21 and the second nib 22 abut against the scanned surface a, at the same time, the left hand holding the housing assembly 1 applies a certain downward pressure, so that the second nib 22 moves towards the housing assembly 1 along the extending direction to partially retract into the second cavity 132, and compresses the second elastic member 32, so that the scanning pen 100 can tilt towards the second direction relative to the scanned surface a, and an inclination angle α can be formed between the extending direction of the housing assembly 1 and the scanned surface a, that is unable to continue to move towards the housing assembly 1 to move towards the second cavity 132 when the groove wall of the second limiting groove 222 abuts against the partition wall 13a for scanning pen 100, so that the second nib 22 cannot continue to move towards the housing assembly 1 to further extend towards the second cavity 132 to the scanning surface a, thereby enable the scanning pen 100 to extend towards the second cavity 132 to the scanning pen 100 and further to be held by the normal direction, so that the scanning pen 100 can be held by the user in the extending direction and the scanning surface 100.

In addition, the first limiting groove 212 and the second limiting groove 222 are respectively abutted with the partition wall 13a to limit the movement stroke of the first pen head 21 or the movement stroke of the second pen head 22, that is, the first limiting groove 212 and the second limiting groove 222 are abutted with the same component (that is, the partition wall 13 a) to limit the positions of the first pen head 21 and the second pen head 22, so that the structure of the scanning pen 100 can be simplified.

In some embodiments, as shown in fig. 5 to 9, the first pen head 21 and/or the housing assembly 1 is provided with a first guiding portion 111, that is, the inner wall surface of the first pen head 21 and/or the first cavity 131 is provided with a first guiding portion 111, for example, there may be and only the first pen head 21 is provided with the first guiding portion 111, there may also be and only the inner wall surface of the first cavity 131 is provided with the first guiding portion 111, and there may also be and only the inner wall surface of the first pen head 21 and the inner wall surface of the first cavity 131 is provided with the first guiding portion 111, where the first guiding portion 111 extends along the extending direction and is connected to the first elastic member 31, and the first guiding portion 111 is used to guide the first elastic member 31 to deform or recover to deform in the extending direction, so that the first elastic member 31 can use the first guiding portion 111 to deform or recover to guide in the direction when compressed, so that the first elastic member 31 can smoothly extend along the extending direction when compressed, and the first pen head 31 can smoothly deform or recover to deform when the first elastic member 31 to deform in the extending direction when the extending direction a is held by hand, so that the pen head is smoothly when the pen head is inclined to be held by a user and the user is in the right hand and the scanning direction 100 is kept in the extending direction when the scanning direction 100, and the pen head is easily when the pen head is held by the user is in the right and the scanning direction is in the direction and the scanning direction is easily when the scanning direction is being held by the scanning direction and the scanning device is easily when the scanning direction is held.

Similarly, as shown in fig. 5, 7, 8 and 10, the second pen head 22 and/or the housing assembly 1 is provided with the second guiding portion 112, that is, the inner wall surface of the second pen head 22 and/or the second cavity 132 is provided with the second guiding portion 112, for example, there may be and only the second pen head 22 is provided with the second guiding portion 112, there may also be and only the inner wall surface of the second cavity 132 is provided with the first guiding portion 111, and there may also be and only the inner wall surface of the second pen head 22 and the inner wall surface of the second cavity 132 is provided with the second guiding portion 112, where the second guiding portion 112 extends along the extending direction and is connected to the second elastic member 32, and the second guiding portion 112 is used to guide the second elastic member 32 to deform or recover to deform in the extending direction, so that the second elastic member 32 can use the second guiding portion 112 to guide its deformation or recover to deform in the case of being compressed or recover to deform in the case of being recovered, so that the second elastic member 32 can smoothly extend along the extending direction when being compressed, and the second elastic member 32 can smoothly deform or recover to deform in the case of being compressed to deform in the case of being deformed in the case of being compressed, and the case of being pulled to the case of being pulled by a hand or the scanning component being pulled by a small hand, and the scanning component being smoothly extends in the extending direction of the scanning direction 100 a when being held by the scanning direction and the pen head is being held by a and the scanning component is being in the left and is being in the extending direction and is easy and has been formed in the case and has been easily and has been deformed.

In some embodiments, the first guiding portion 111 may be a guiding column, and the first elastic member 31 is sleeved on the outer periphery of the first guiding portion 111; in other embodiments, the first guiding portion 111 may be a guiding groove, and then one end of the first elastic member 31 is disposed in the first guiding portion 111, and the first elastic member 31 can deform or recover deformation against the inner wall surface of the first guiding portion 111 when being deformed by extrusion or recovering deformation, and can also play a guiding role in the deformation or recovering deformation of the first elastic member 31. Similarly, in some embodiments, the second guiding portion 112 may be a guiding post, and the second elastic member 32 is sleeved on the outer periphery of the second guiding portion 112; in other embodiments, the second guiding portion 112 may be a guiding groove, and then one end of the second elastic member 32 is disposed in the second guiding portion 112, and the second elastic member 32 can deform or recover deformation against the inner wall surface of the second guiding portion 112 when being deformed by extrusion, and can also guide the deformation or recovery deformation of the second elastic member 32.

When the first guiding portion 111 is a guiding post disposed in the first cavity 131 of the housing assembly 1, the first groove 113 is disposed on the inner surface of the first cavity 131 of the housing assembly 1, the first guiding portion 111 is disposed on the bottom surface of the first groove 113, and the first elastic member 31 is sleeved on the outer periphery of the first guiding portion 111, and one end of the first elastic member is located in the first groove 113, so that at least part of the first elastic member 31 can be accommodated by using the first groove 113, which is beneficial to making the overall structure of the scanning pen 100 more compact. Similarly, when the second guiding portion 112 is a guiding post disposed on the housing assembly 1, the housing assembly 1 is provided with the second groove 114, the second guiding portion 112 is disposed on the bottom surface of the second groove 114, and the second elastic member 32 is sleeved on the outer periphery of the second guiding portion 112, and one end of the second elastic member is located in the second groove 114, so that at least part of the second elastic member 32 can be accommodated by using the second groove 114, thereby facilitating the overall structure of the scanning pen 100 to be more compact.

In some embodiments, as shown in fig. 5, 7, 9 and 10, the first nib 21 may be provided with a first roller 213, the first roller 213 is configured to abut against the scanned surface a, and the first roller 213 may roll on the scanned surface a; the second pen head 22 is provided with a second roller 223, the second roller 223 is used for abutting against the scanned surface A, and the second roller 223 can roll on the scanned surface A. It can be understood that a teacher, a student, or the like, who needs to perform reading and data arrangement, can hold the housing assembly 1, and contact the first roller 213 and the second roller 223 against the scanned surface a, such as a book surface, and the first roller 213 and the second roller 223 can roll on the scanned surface a, so that the scanning element of the scanning pen 100 can scan and identify the characters or the patterns on the scanned surface a. It will be appreciated that in other embodiments, the first roller 213 and the second roller 223 may also slide over the scanned surface a, so that the scanning element of the scanning pen 100 may also scan and recognize text or patterns on the scanned surface a. By adding the first roller 213 and the second roller 223, the resistance in the sliding process can be changed from sliding friction force to rolling friction force, the friction resistance is greatly reduced, the scanning process is smoother, and the user experience is better.

Further, as shown in fig. 9 and 10, the first roller 213 includes a first roller body 2131 having a first through hole 2131a and a first shaft sleeve 2132 mounted in the first through hole 2131a, the first shaft sleeve 2132 is pivotally connected to the first pen point 21 such that the first roller 213 can roll relative to the first pen point 21, and the hardness of the first roller body 2131 is greater than that of the first shaft sleeve 2132; the second roller 223 includes a second roller body 2231 having a second through hole 2231a and a second sleeve 2232 mounted to the second through hole 2231a, the second sleeve 2232 being pivotally coupled to the first nib 21 such that the second roller 223 can roll relative to the second nib 22, the second roller body 2231 having a hardness greater than that of the second sleeve 2232. Specifically, the materials of the first roller body 2131 and the second roller body 2231 may be metal, and the materials of the first sleeve 2132 and the second sleeve 2232 may be plastic. The arrangement of the first shaft sleeve 2132 and the second shaft sleeve 2232 is beneficial to reducing damage of the first roller main body 2131 and the second roller main body with higher hardness to the rotating shaft, and improving the reliability and the service life of the product.

The foregoing has described in detail a pen disclosed in embodiments of the present utility model, and specific examples have been provided herein to illustrate the principles and embodiments of the present utility model, the above description of the embodiments being only for aiding in the understanding of the pen and its core concept; meanwhile, as those skilled in the art will vary in the specific embodiments and application scope according to the idea of the present utility model, the present disclosure should not be construed as limiting the present utility model in summary.

Claims (11)

1. A scanning pen, comprising:

the shell component is provided with an extending direction and is used for enabling a user hand to hold the scanning pen around the extending direction;

the pen point assembly comprises a first pen point and a second pen point, the first pen point and the second pen point are respectively and movably connected to one end of the shell assembly along the extending direction, and the first pen point and the second pen point are both used for being abutted to the scanned surface; and

the elastic assembly comprises a first elastic piece and a second elastic piece, the first elastic piece is connected between the first pen point and the shell assembly, and the second elastic piece is connected between the second pen point and the shell assembly;

when the user holds the scanning pen by hand to scan, the first pen point moves towards the shell component along the extending direction and compresses the first elastic piece so as to enable the scanning pen to incline towards a first direction relative to the scanned surface, and/or the second pen point moves towards the shell component along the extending direction and compresses the second elastic piece so as to enable the scanning pen to incline towards a second direction relative to the scanned surface, wherein the first direction and the second direction are different.

2. The pen of claim 1, wherein the angle of inclination between the direction of extension and the surface being scanned is 15 ° to 45 ° when the pen is held by a user's hand for scanning.

3. The stylus of claim 1, wherein the stylus is tilted relative to the scanned surface toward a palm of a user's hand when the user holds the stylus for scanning.

4. The stylus of claim 1, wherein the housing assembly comprises a first housing and a second housing, the first housing and the second housing being removably coupled, the first housing and the second housing defining a mounting cavity therebetween and an opening in communication with the mounting cavity when coupled, the first nib and the second nib each positioned within the mounting cavity and corresponding to the opening, the first nib and the second nib each extending at least partially from the opening to outside the mounting cavity;

the first elastic piece is connected between the first pen point and the inner wall surface of the installation cavity, and the second elastic piece is connected between the second pen point and the inner wall surface of the installation cavity.

5. The stylus of claim 4, wherein a dividing wall is disposed within the mounting cavity to divide the mounting cavity into a first cavity and a second cavity and to divide the opening into a first sub-opening and a second sub-opening, the first sub-opening in communication with the first cavity and the second sub-opening in communication with the second cavity;

the first pen point is located the first cavity and at least part from the first sub-opening stretches out to outside the first cavity, first elastic component connect in between first pen point with the internal face of first cavity, the second pen point is located the second cavity and at least part from the second sub-opening stretches out to outside the second cavity, the second elastic component connect in between second pen point and the internal face of second cavity.

6. The scanning pen of claim 5, wherein the first pen point has a first side facing the second pen point, the first side being provided with a first limit groove, a groove wall of the first limit groove being used for abutting against the partition wall to limit a movement stroke of the first pen point;

the second pen point is provided with a second side face facing the first pen point, the second side face is provided with a second limiting groove, and the groove wall of the second limiting groove is used for being abutted with the separation wall so as to limit the movement stroke of the second pen point.

7. A scanning pen according to any one of claims 1-6, wherein the first pen point and/or the housing assembly is provided with a first guiding portion extending along the extending direction and connected to the first elastic member, and the first guiding portion is used for guiding the first elastic member to deform or recover deformation along the axial direction of the first elastic member;

the second pen point and/or the shell component is provided with a second guide part, the second guide part extends along the extending direction and is connected with the second elastic piece, and the second guide part is used for guiding the second elastic piece to deform or recover deformation along the axial direction of the second elastic piece.

8. The scanning pen of claim 7, wherein the first guiding part is a guiding post arranged on the housing assembly, the housing assembly is provided with a first groove, the first guiding part is arranged on the bottom surface of the first groove, and the first elastic piece is sleeved on the periphery of the first guiding part, and one end of the first elastic piece is positioned in the first groove;

the second guiding part is a guiding column arranged on the shell component, the shell component is provided with a second groove, the second guiding part is arranged on the bottom surface of the second groove, the second elastic piece is sleeved on the periphery of the second guiding part, and one end of the second elastic piece is positioned in the second groove.

9. The stylus of any one of claims 1-6, wherein the first elastic member and the second elastic member are each a spring, a leaf spring, a plastic member, a silicone member, or a foam member.

10. A scanning pen as claimed in any one of claims 1 to 6, characterized in that the first pen head is provided with a first roller for abutment with the scanned surface and which is rollably arranged on the scanned surface;

the second pen point is provided with a second roller, the second roller is used for being abutted with the scanned surface, and the second roller can roll on the scanned surface.

11. The stylus of claim 10, wherein the first roller includes a roller body having a first through hole and a first sleeve mounted to the first through hole, the first sleeve pivotally coupled to the first nib such that the first roller can roll relative to the first nib, the first roller body having a hardness greater than a hardness of the first sleeve;

the second roller comprises a second roller body with a second through hole and a second sleeve arranged in the second through hole, the second sleeve is pivoted with the first pen point so that the second roller can roll relative to the second pen point, and the hardness of the second roller body is greater than that of the second sleeve.