CN114120331A - Scanning pen and method capable of realizing global scanning - Google Patents
Scanning pen and method capable of realizing global scanning Download PDFInfo
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- CN114120331A CN114120331A CN202111673304.0A CN202111673304A CN114120331A CN 114120331 A CN114120331 A CN 114120331A CN 202111673304 A CN202111673304 A CN 202111673304A CN 114120331 A CN114120331 A CN 114120331A
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Abstract
The invention relates to the technical field of scanning pens, in particular to a scanning pen and a method capable of realizing global scanning, wherein the scanning pen comprises a pen body and a sliding part, the sliding part is connected with the pen body in a sliding manner, the pen body and/or the sliding part is provided with a camera module, the camera module can realize wide-range global scanning and local scanning, the sliding part can slide to the end part of the pen body and/or extend outwards, the pen body is fixedly arranged on a supporting surface to carry out global scanning, so that the camera module can be kept at a better position for scanning global images, a user can accurately complete full-book identification and the like only by turning pages of books in sequence, and the convenience of operation is improved; in addition, the pen point can be not in a pressed or working state when the scanning pen is erected on a desktop through the support of the sliding piece, so that the problem of power consumption caused by the fact that the pen point is damaged or is in the pressed working state for a long time can be effectively solved.
Description
Technical Field
The invention relates to the technical field of scanning pens, in particular to a scanning pen and a method capable of realizing global scanning.
Background
At present, the wand that can support intelligent recognition, translation is liked by head of a family and child deeply, runs into the word that does not understand, only needs to sweep one and can know the paraphrase, is favorable to study and communication very much, but the wand on the current market mostly can only rely on touch-control nib one end to press to trigger the discernment, and the nib scanning is all need to be dragged in every discernment, and the scanning area is along with dragging the position scanning, is difficult to carry out global scanning (for example discerning a whole page books), has reduced user's use and has experienced. In addition, no proposal for effectively standing the scanning pen on the desktop to acquire images is provided at present.
It should be noted that the above background description is only for the convenience of clear and complete description of the technical solutions of the present application and for the understanding of those skilled in the art. Such solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the present application.
Disclosure of Invention
The purpose of the invention is: aiming at the defects existing in the background technology, a scheme capable of enriching the use scenes of the scanning pen is provided, so that the user experience realizes the leap forward.
In order to achieve the above object, the present invention provides a scanning pen capable of achieving global scanning, including a pen body and a sliding member, where the sliding member is slidably connected to the pen body, the pen body and/or the sliding member is provided with a camera module, the camera module is capable of achieving wide-range global scanning and local scanning, and the sliding member is capable of sliding to an end of the pen body and/or extending outward, so as to fix the pen body on a supporting surface for global scanning.
Further, the sliding part is a sliding support, and the sliding support is connected with the pen body in a sliding mode.
Further, the sliding piece slides along the axis of the pen body.
Further, the sliding distance of the sliding part can exceed the range of the pen body so as to adjust the scanning height of the pen body standing on the supporting surface.
Further, the scanning device further comprises a display screen, and the display screen can display the scanning information.
Further, the display screen is disposed on the slider.
Further, the display screen is arranged on the pen body.
Further, the sliding part is a non-closed bracket or a hollow bracket.
Further, a sliding structure is arranged between the pen body and the sliding part, and the sliding structure is used for enabling the pen body and the sliding part to slide relatively.
Furthermore, a fixing structure is further arranged on the sliding structure, and the sliding part can be kept fixed when sliding to a preset position relative to the pen body.
Further, the camera module is arranged at the top end and/or the bottom end of the pen body.
Furthermore, the camera module can adjust the angle and collect the image information in the front preset range.
Further, the angle of the camera module can be dynamically adjusted.
Further, the bottom and/or the top of the pen body are/is also provided with a limiting structure for preventing the sliding piece from completely sliding out along the pen body.
Further, the sliding detection device further comprises a sliding detection assembly, wherein the sliding detection assembly detects the sliding state of the sliding piece, and triggers the opening or closing of the preset function according to the sliding state.
Further, the sliding detection assembly comprises one or a combination of an acceleration sensor, an infrared sensor and an acoustic wave sensor.
Further, the event mapped by the sliding state corresponds to a pattern or mark that can be visualized.
The invention also provides a method for realizing global scanning, when the global scanning is needed, a user controls the sliding piece to slide to a first preset position along the pen body to trigger the global scanning, and the master control drives the camera module to start the global identification function after receiving a signal; the user controls the sliding piece to slide to a second preset position along the pen body, and the camera module starts a fingertip touch reading function; and under the condition that global scanning is not triggered, the sliding part is located at a third preset position, the camera module triggers local scanning, and a user can slide and scan on the target scanning area.
The invention also provides another scanning pen capable of realizing global scanning, which comprises a pen body, wherein the pen body is provided with a camera module, the camera module can realize wide-range global scanning and local scanning, and the scanning pen further comprises a supporting structure, and the supporting structure is used for enabling the pen body to be fixedly arranged on a supporting surface.
Further, still include the slider, the slider with body sliding connection can slide for the body, bearing structure with the slider is connected.
Further, the support structure is split.
The scheme of the invention has the following beneficial effects:
the scanning pen provided by the invention is provided with the sliding piece capable of sliding relative to the pen body, the sliding piece can slide to the end part of the pen body and extend outwards, the pen body is directly fixed on a supporting surface such as a desktop by virtue of the end surface of the sliding piece, so that the camera module can be kept at a better position for scanning global images, a user only needs to turn pages of a book in sequence to accurately complete full-book identification and the like, and the convenience of operation is improved; in addition, the pen point can be prevented from being pressed or in a working state when the scanning pen is erected on a desktop through the support of the sliding part, so that the power consumption problem caused by the fact that the pen point is damaged or is in the pressing working state for a long time can be effectively prevented;
according to the invention, the sliding state of the sliding part is detected by the sliding detection component, and the preset function is triggered to be opened or closed according to the sliding state, so that a user can perform sliding scanning on a target scanning area as a conventional scanning pen is operated when performing line-by-line identification; when global scanning is required, a user only needs to control the sliding piece to move, so that the sliding state of the sliding piece is changed, the sliding detection assembly can detect the change of the sliding state and trigger the opening of the global camera, and the convenience of function switching operation is improved;
other advantages of the present invention will be described in detail in the detailed description that follows.
Drawings
Fig. 1 is a schematic view of the overall structure (global scan state) of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the overall structure (local scanning state) of embodiment 1 of the present invention;
FIG. 3 is an exploded view of the entire structure of example 1 of the present invention;
fig. 4 is a schematic structural view of a slide rail according to embodiment 1 of the present invention;
FIG. 5 is a schematic view of a supporting plate mounting structure according to embodiment 3 of the present invention;
FIG. 6 is a schematic diagram of a supporting plate structure according to embodiment 3 of the present invention;
fig. 7 is a schematic view of a supporting seat structure according to embodiment 3 of the present invention.
[ description of reference ]
1-a pen body; 2-pen point; 3-a global camera; 4-local camera; 5-a sliding support; 6-a display screen; 7-a slide rail; 8-a support plate; 9-support seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The various features and embodiments described in the embodiments may be combined in any suitable manner, for example, different embodiments may be formed by combining different features/embodiments, and in order to avoid unnecessary repetition, various possible combinations of features/embodiments in the present invention will not be described in detail.
It should be noted that the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, directly disposed, installed, connected, or indirectly disposed and connected through intervening components and intervening structures. In addition, the directions or positional relationships indicated by "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like in the present invention are based on the directions or positional relationships shown in the drawings or the conventional placing states or using states, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the structures, features, devices or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus, cannot be construed as limiting the present invention.
Example 1:
as shown in fig. 1 to 3, embodiment 1 of the present invention provides a scanning pen capable of performing global scanning, including a pen body 1 and a sliding member. The pen body 1 has a pen point 2 at the bottom end, the sliding member is connected with the pen body 1 in a sliding manner, can slide relative to the pen body 1, preferably slides along the axis of the pen body 1, and can be directly operated by a user through a thumb or the like. The pen body 1 and/or the sliding part are/is provided with the camera module, preferably only the pen body 1 is provided with the camera module in the embodiment, and the camera module can realize global scanning and local scanning in a large range. The camera module in the embodiment comprises a global camera 3 and a local camera 4, wherein the local camera 4 is arranged at the bottom end of the pen body 1, namely at the position of the pen point 2, and is used for completing line-by-line identification of local scanning; the global camera 3 is arranged at the top end of the pen body 1 and used for global scanning, namely, shooting an image of the whole page of the book to finish global recognition or fingertip touch reading.
The sliding piece can slide to the end of the pen body 1 and extend outwards, and the pen body 1 is fixedly arranged on a supporting surface such as a desktop by means of the regular end surface of the sliding piece so as to perform global recognition or fingertip touch reading.
Therefore, when line-by-line identification is required, the user can slide and scan the pen head 3 on the target scanning area as operating a conventional scanning pen. When needs carry out global scanning, the user only needs to remove through control sliders such as thumb, makes the slider slide to the tip of body of a pen 1, and its terminal surface is parallel and level with the tip of body of a pen 1 or extends out, just can directly place the wand on the desktop, makes the top of wand, global camera 3 erects promptly, therefore global camera 3 can keep in the preferred position of ingesting global image, and the user only needs to turn over the page or leaf with books in proper order just can accurately accomplish full book discernment etc. has promoted the convenience of operation. In addition, the pen point 2 can not be in a pressed or working state when the scanning pen is erected on a desktop through the support of the sliding piece, so that the power consumption problem caused by the fact that the pen point 2 is damaged or is in the pressed working state for a long time can be effectively prevented.
In the present embodiment, the sliding member is a sliding bracket 5, and the sliding bracket 5 covers the exterior of the pen body 1 to engage the pen body 1. When local scanning is performed, the sliding support 5 is close to the top end, namely the position of the global camera 4, or the global camera 4 is covered, so that the situation that the local scanning is exposed outside for a long time and is easy to damage is avoided. When global scanning is triggered, the sliding part needs to be controlled to slide towards the pen point 2, so that the global camera 3 can fully acquire image information in a front preset range without being interfered by the sliding support 5 and the like.
The scanning pen that this embodiment provided still is provided with display screen 6, display screen 6 can show scanning information, be about to show the image that local camera 4 or global camera 3 scanned on display screen 6 in real time, the user can adjust scanning angle, scanning range etc. according to the image on display screen 6, when confirming that the scope that current camera was shot is exactly the target scanning area, can confirm through input signal such as button, gesture action, touch-sensitive screen event, voice command, the master control carries out OCR discernment with the image that the camera was scanned and can show the recognition result on display screen 6, be convenient for user's looking up.
As a preferred embodiment, the display screen 6 is disposed on the sliding bracket 5, so that the position of the display screen 6 relative to the pen body 1 can be changed along with the sliding of the sliding bracket 5, and the user can conveniently adjust the display screen 6 to a comfortable position.
In other embodiments, the display screen 6 can also be arranged on the pen body 1. When the display screen 6 is arranged on the pen body 1, the sliding part can be a single non-closed bracket or a hollow bracket of the reference number 5 in fig. 3, so that one side of the display screen 6 cannot be blocked or shielded, and a user can still completely view the display screen 6 when the sliding bracket 5 slides to any position.
In the present embodiment, a sliding structure is provided between the pen body 1 and the sliding support 5, and the sliding structure is used for making the pen body 2 and the sliding support 5 slide relatively. Meanwhile, as shown in fig. 4, the sliding structure may adopt a structure in which a sliding rail 7 is matched with a sliding block, the sliding rail 7 is arranged on the outer wall of the pen body 1, the sliding block is arranged on the inner wall of the sliding support 5, and vice versa.
Meanwhile, the sliding structure is also provided with a fixing structure, when the sliding support 5 slides to a preset position relative to the pen body 1, the fixing structure can maintain a fixed position, and the stability of the triggered global scanning function or local scanning function is ensured. The holding structure includes, but is not limited to, a magnetic attraction structure, etc.
Certainly, the relative sliding driving mode of the sliding support 5 and the pen body 1 can also be set to be an electric mode, that is, the pen body 1 is provided with a micro motor and a lifting screw rod connected with the motor, the sliding support 5 is provided with a connecting sleeve, and a threaded hole formed in the connecting sleeve is matched with the lifting screw rod to drive the sliding support 5 to slide along the scanning pen by the motor. For a wand, this may be more convenient by way of manual control than by way of motor control, so this motor-driven approach is only an option.
As a further improvement, in this embodiment, the global camera 3 is a front camera and/or a rear camera and/or a side camera, and is not limited to a certain camera form, and can acquire images as large as possible, thereby improving the convenience of operation for the user.
As a further improvement, in the present embodiment, the global camera 3 can adjust an angle to collect image information in a front preset range. As a more preferred embodiment, the angle of the global camera 3 can be dynamically adjusted, and specifically, the viewing range of the camera can be adjusted by adopting push-pull, telescopic, rotary, lifting, turning and the like, so that different users (holding different gestures of the scanning pen) can adjust the global camera 3 to a range more suitable for themselves, or automatically adjust the global camera to a preset angle (corresponding to the whole paper range) during global scanning, thereby completing global scanning more quickly and conveniently.
As a further improvement, in this embodiment, the bottom and/or the top of the pen body 1 is further provided with a limiting structure for preventing the sliding support 5 from sliding out completely along the pen body 1, and the limiting structure may be in the form of a limiting block or the like, which is not specifically limited herein.
In this embodiment, the electronic device further comprises a sliding detection component, wherein the sliding detection component can detect the sliding state of the sliding part and trigger the opening or closing of the preset function according to the sliding state. When global scanning is needed, a user only needs to control the sliding piece to move through a thumb and the like, so that the sliding state of the sliding piece is changed, the sliding detection assembly can detect the change of the sliding state, and the global camera 3 is triggered to be opened. The operation is more convenient by controlling the sliding part.
The sliding detection assembly comprises one or more combinations of an acceleration sensor, an infrared sensor and an acoustic wave sensor, and can accurately detect the sliding state of the sliding support 5, including acceleration information, position information and the like. Preferably, the position information is detected using an infrared sensor. The sliding state is mapped with a preset triggering function, the range of the upward or downward sliding distance of the sliding support 5 is divided, when the sliding support slides into a first range interval, global scanning is triggered, local scanning is closed, a global recognition function is started, when the sliding support slides into a second range interval, a fingertip point reading function is started, and when the sliding support slides into a third range interval, global scanning is closed, local scanning is triggered, and a line-by-line recognition function is started.
As a further improvement, in the present embodiment, the event mapped by the sliding state corresponds to a pattern or a mark, and the pattern or the mark can be visualized and preferably can be displayed on the display screen. When the sliding support 5 slides to the second range region to start the fingertip reading function, the system can draw a pattern of a finger and display the pattern on the display screen 6, and the pattern is correspondingly mapped to the fingertip reading function; when the sliding support 5 slides to the first range section to start the global recognition function, a book pattern can be drawn and mapped correspondingly as the global recognition function. Other functional events of the scanning pen can be reminded in a pattern display mode.
Example 2:
The first preset position, the second preset position and the third preset position are all corresponding ranges, the first preset position and the second preset position are close to the bottom end of the pen body 1, and the third preset position is close to the top end of the pen body 1.
Example 3:
In the embodiment, the support structure is connected to the sliding bracket 5, which is equivalent to the support structure integrally provided on the pen body 1, and the position of the support structure relative to the pen body 1 can be adjusted by the sliding bracket 5, so as to adjust the inclined posture of the pen body 1 when the pen body is erected. Compared with the sliding support 5 of the embodiment 1, the pen body 1 can be better adjusted to a preset inclination angle through the supporting structure.
Meanwhile, as shown in fig. 5 and 6, the supporting structure may be a supporting plate 8 rotatably connected to the sliding bracket 5, the supporting plate 8 forms an angle with the pen body 1 by rotating, a stable two-point support is formed by the bottom end of the supporting plate 8 and the end of the pen point 2, and a holding structure may also be provided to maintain the positional stability of the supporting plate 8.
In other embodiments, the support structure may be split, that is, the support structure may be a separate component, such as the support base 9 shown in fig. 7, and the whole scanner pen may be inserted into the support base 9 to maintain the upright posture.
By means of the split type supporting structure, the pen point 2 can be kept in a pressed or working state when the scanning pen is erected on a desktop.
In addition, in this embodiment, only one camera may be provided, which is used as both the local camera 4 and the global camera 3, and is located at one end of the pen body 1, so that the pen body 1 and the camera may be inverted when global scanning is required, the sliding support 5 is slid to the other end of the pen body 1, and the support plate 8 is opened, or the other end of the pen body 1 is inserted into the support seat 9, thereby realizing global scanning.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (21)
1. The utility model provides a can realize wand of global scanning, its characterized in that, includes a body (1) and slider, the slider with body (1) sliding connection, body (1) and/or the slider is provided with the camera module, the camera module can realize global scanning and local scanning on a large scale, the slider can slide to the tip of body (1) and/or outwards extend, will the body is firmly stood on the holding surface to carry out global scanning.
2. A scanning pen capable of performing global scanning according to claim 1, wherein the sliding member is a sliding bracket (5), and the sliding bracket (5) is slidably connected to the pen body (1).
3. A scanning pen capable of performing global scanning according to claim 1, wherein the sliding member slides along the axis of the pen body (1).
4. A scanning pen capable of realizing global scanning according to claim 1, wherein the sliding distance of the sliding member can exceed the range of the pen body (1) to adjust the scanning height of the pen body (1) standing on the supporting surface.
5. A scanning pen capable of realizing global scanning according to claim 1, further comprising a display screen (6), wherein the display screen (6) is capable of displaying scanning information.
6. A scanning pen capable of realizing global scanning according to claim 5, wherein the display screen (6) is arranged on the sliding member.
7. A scanning pen capable of realizing global scanning according to claim 5, characterized in that the display screen (6) is arranged on the pen body (1).
8. A wand according to claim 7, wherein the slider is a non-closing or hollow bracket.
9. A scanning pen capable of realizing global scanning according to claim 1, wherein a sliding structure is provided between the pen body (1) and the sliding member, and the sliding structure is used for making the pen body (1) and the sliding member slide relatively.
10. A scanning pen capable of performing global scanning according to claim 9, wherein the sliding structure is further provided with a holding structure, and the sliding structure can be kept fixed when the sliding member slides to a preset position relative to the pen body (1).
11. A scanning pen capable of realizing global scanning according to claim 1, wherein the camera module is disposed at the top end and/or the bottom end of the pen body (1).
12. A scanning pen capable of performing global scanning as claimed in claim 1, wherein the camera module is capable of adjusting the angle to collect the image information within a predetermined range in front.
13. A scanning pen capable of performing global scanning as claimed in claim 12, wherein the angle of the camera module can be adjusted dynamically.
14. A scanning pen capable of realizing global scanning according to claim 1, wherein the bottom and/or top of the pen body (1) is further provided with a limiting structure for preventing the sliding member from sliding out completely along the pen body (1).
15. A scanning pen capable of performing global scanning according to claim 1, further comprising a sliding detection component, wherein the sliding detection component detects a sliding state of the sliding component, and triggers the preset function to be turned on or off according to the sliding state.
16. A scanning pen capable of performing global scanning as claimed in claim 15, wherein the sliding detection component comprises one or more of acceleration sensor, infrared sensor, and acoustic wave sensor.
17. A stylus according to claim 15, wherein the event mapped by the sliding state corresponds to a pattern or mark, and the pattern or mark is visible.
18. A method capable of realizing global scanning is characterized in that when global scanning is needed, a user controls a sliding part to slide to a first preset position along a pen body (1) to trigger global scanning, and a master control drives a camera module to start a global identification function after receiving a signal; the user controls the sliding piece to slide to a second preset position along the pen body (1), and the camera module starts a fingertip touch reading function; and under the condition that global scanning is not triggered, the sliding part is located at a third preset position, the camera module triggers local scanning, and a user can slide and scan on the target scanning area.
19. The utility model provides a can realize wand of global scanning, its characterized in that, includes a body (1), a body (1) is provided with the camera module, the camera module can realize global scanning and local scanning on a large scale, still includes bearing structure, bearing structure is used for making a body (1) is firmly stood on the holding surface.
20. A scanning pen capable of performing global scanning according to claim 19, further comprising a sliding member slidably connected to the pen body (1) and capable of sliding relative to the pen body (1), wherein the supporting structure is connected to the sliding member.
21. A scanning pen capable of performing global scanning as claimed in claim 19, wherein the supporting structure is a split type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111673304.0A CN114120331A (en) | 2021-12-31 | 2021-12-31 | Scanning pen and method capable of realizing global scanning |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111673304.0A CN114120331A (en) | 2021-12-31 | 2021-12-31 | Scanning pen and method capable of realizing global scanning |
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| CN114120331A true CN114120331A (en) | 2022-03-01 |
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| CN202111673304.0A Pending CN114120331A (en) | 2021-12-31 | 2021-12-31 | Scanning pen and method capable of realizing global scanning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117908984A (en) * | 2023-12-29 | 2024-04-19 | 东莞市步步高教育软件有限公司 | Control method and device of scanning equipment, equipment and storage medium |
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2021
- 2021-12-31 CN CN202111673304.0A patent/CN114120331A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117908984A (en) * | 2023-12-29 | 2024-04-19 | 东莞市步步高教育软件有限公司 | Control method and device of scanning equipment, equipment and storage medium |
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