CN214253171U - Scanning pen device capable of adjusting size of shooting font - Google Patents
Scanning pen device capable of adjusting size of shooting font Download PDFInfo
- Publication number
- CN214253171U CN214253171U CN202120422645.XU CN202120422645U CN214253171U CN 214253171 U CN214253171 U CN 214253171U CN 202120422645 U CN202120422645 U CN 202120422645U CN 214253171 U CN214253171 U CN 214253171U
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- Prior art keywords
- scanning pen
- main body
- light barrier
- scanning
- rotating shaft
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- 230000004888 barrier function Effects 0.000 claims abstract description 26
- 230000000903 blocking effect Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012015 optical character recognition Methods 0.000 description 2
- 241001422033 Thestylus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a scanning pen device capable of adjusting the size of a shot font, which comprises a scanning pen main body (1), wherein the middle part of the lower end of the scanning pen main body (1) is provided with a camera (2); the scanning pen is characterized in that a light barrier (3) is arranged on one side of the lower end of the scanning pen main body (1), a fixed supporting leg (4) is arranged on the other side of the lower end of the scanning pen main body (1), the light barrier (3) is connected to one side of the lower end of the scanning pen main body (1) through a rotating structure, and the light barrier (3) can rotate around the rotating structure in the direction close to and far away from the camera (2). The utility model discloses a shooting scope of camera can be adjusted to can adapt to the reading of different typeface sizes, only scan the line characters and can scan completely when guaranteeing to scan at every turn and be swept the characters.
Description
Technical Field
The utility model relates to a wand technical field, concretely relates to wand device of adjustable shooting typeface size.
Background
The wand is a hand-held electronic device, and the user can realize the scanning of characters or image through holding the wand and type, through built-in Optical Character Recognition (OCR) module, can discern, operation such as storage and editing to the characters, by wide application in scenes such as student's study, tourism translation.
The existing scanning pen can be provided with a pen point for triggering a scanning event, the width and the height of the pen point are fixed, the size of scanned reading characters is limited to a certain extent, if the pen point is too large, the scanning pen can possibly comprise a plurality of lines of characters in one scanning process when the reading with smaller characters is scanned, the scanning pen can only identify one line, and if the pen point is too small, the characters can not be scanned completely easily when the characters are larger, so that the identification failure is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a scanning pen device of adjustable shooting typeface size to prior art not enough.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a scanning pen device capable of adjusting the size of a shot font comprises a scanning pen main body, wherein a camera is arranged in the middle of the lower end of the scanning pen main body; one side of the lower end of the scanning pen main body is provided with a light barrier, the other side of the lower end of the scanning pen main body is provided with a fixed supporting leg, the light barrier is connected to one side of the lower end of the scanning pen main body through a rotating structure, and the light barrier can rotate around the rotating structure in the direction close to and far away from the camera.
Furthermore, the rotating structure comprises a big gear, a small gear and a rotating shaft, one side of the lower end of the scanning pen main body is provided with a rotating structure mounting protrusion, and the rotating structure mounting protrusion comprises a front wall and a back wall; at least one of the front wall and the back wall is provided with a large gear and a small gear in a rotatable manner, and the large gear and the small gear are meshed with each other; the rotating shaft is coaxially and fixedly connected with the upper end of the light barrier, and the pinion is coaxially and fixedly connected with one end of the rotating shaft.
As a technical scheme, when only one of the front wall and the back wall is provided with the big gear and the small gear, the other one is provided with a shaft hole, one end of the rotating shaft is coaxially and fixedly connected with the small gear, and the other end of the rotating shaft penetrates through the shaft hole and can rotate in the shaft hole.
As another technical scheme, when the front wall and the back wall are both provided with the big gear and the small gear, two ends of the rotating shaft are respectively coaxially and fixedly connected with the close small gear.
Further, the fixed supporting legs are perpendicular to the lower end of the scanning pen main body, and when the light barrier rotates to be parallel to the fixed supporting legs, the height of the lower end of the light barrier is the same as that of the lower end of the fixed supporting legs.
The beneficial effects of the utility model reside in that: the utility model discloses a shooting scope of camera can be adjusted to can adapt to the reading of different typeface sizes, only scan the line characters and can scan completely when guaranteeing to scan at every turn and be swept the characters.
Drawings
Fig. 1 is a schematic front view of an apparatus according to an embodiment of the present invention;
fig. 2 is a schematic view of a rotation structure according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the present embodiment.
The embodiment provides a scanning pen device capable of adjusting the size of a shot font, as shown in fig. 1, comprising a scanning pen main body 1, wherein a camera 2 is arranged in the middle of the lower end of the scanning pen main body 1; one side of the lower end of the scanning pen main body 1 is provided with a light barrier 3, the other side of the lower end of the scanning pen main body 1 is provided with a fixed supporting leg 4, the light barrier 3 is connected to one side of the lower end of the scanning pen main body 1 through a rotating structure, and the light barrier 3 can rotate around the rotating structure to the direction close to and far away from the camera 2. As shown in fig. 1, the main body of the scanning pen may further be provided with a display screen 100 used as an operation interface and function keys such as a home key 101.
When the light barrier is rotated towards the direction close to the camera (the direction indicated by the arrow on the right side in fig. 1), the shooting range of the camera can be reduced, the camera is suitable for scanning reading materials with smaller fonts, and only one line of characters can be scanned at a time without scanning multiple lines of characters. When the light barrier is rotated towards the direction far away from the camera (namely the direction indicated by the left arrow in fig. 1), the shooting range of the camera can be enlarged, the camera is suitable for scanning reading materials with larger fonts, and the characters can be scanned completely, so that the successful recognition is ensured.
In the scanning pen device of the embodiment, the shooting range of the camera can be adjusted, so that the scanning pen device can adapt to reading materials with different font sizes, and only one line of characters can be scanned and scanned completely during scanning at each time.
Further, in this embodiment, the rotating structure includes a large gear 5, a small gear 6 and a rotating shaft 7, one side of the lower end of the stylus body 1 is provided with a rotating structure mounting protrusion 8, and the rotating structure mounting protrusion 8 includes a front wall and a back wall; at least one of the front wall and the back wall is provided with a gearwheel 5 and a pinion 6 in a rotatable way, and the gearwheel 5 and the pinion 6 are meshed with each other; the rotating shaft 7 is coaxially and fixedly connected with the upper end of the light barrier 3, and the pinion 6 is coaxially and fixedly connected with one end of the rotating shaft 7. Figure 2 shows an embodiment in which the bull and pinion gears are provided on the side of the front wall facing inwards.
Specifically, when only one of the front wall and the back wall is provided with the large gear and the small gear, the other wall is provided with a shaft hole, one end of the rotating shaft is coaxially and fixedly connected with the small gear, and the other end of the rotating shaft penetrates through the shaft hole and can rotate in the shaft hole. When the front wall and the back wall are both provided with the big gear and the small gear, the two ends of the rotating shaft are respectively coaxially and fixedly connected with the close small gear.
When the light barrier needs to be rotated, the light barrier is directly pulled by hands, and the light barrier drives the pinion to rotate through the rotating shaft, so that the bull gear is driven to rotate. The rotation of the light barrier is realized through the gear set structure, so that the light barrier can rotate freely and stay at the current angle.
Further, the fixed supporting leg 4 is perpendicular to the lower end of the wand main body 1, and when the light-blocking panel 3 is rotated to be parallel to the fixed supporting leg 4, the lower end of the light-blocking panel 3 and the lower end of the fixed supporting leg 4 are at the same height. Because the fixed supporting legs are supported on the reading materials to be scanned when the scanner is used, the light blocking plate cannot obstruct the support of the fixed supporting legs no matter what angle the light blocking plate rotates.
Various corresponding changes and modifications can be made by those skilled in the art according to the above technical solutions and concepts, and all such changes and modifications should be included in the protection scope of the present invention.
Claims (5)
1. A scanning pen device capable of adjusting the size of a shot font comprises a scanning pen main body (1), wherein a camera (2) is arranged in the middle of the lower end of the scanning pen main body (1); the scanning pen is characterized in that a light barrier (3) is arranged on one side of the lower end of the scanning pen main body (1), a fixed supporting leg (4) is arranged on the other side of the lower end of the scanning pen main body (1), the light barrier (3) is connected to one side of the lower end of the scanning pen main body (1) through a rotating structure, and the light barrier (3) can rotate around the rotating structure in the direction close to and far away from the camera (2).
2. The scanner pen device of the adjustable shooting font size according to claim 1, characterized in that the rotating structure comprises a large gear (5), a small gear (6) and a rotating shaft (7), one side of the lower end of the scanner pen body (1) is provided with a rotating structure mounting protrusion (8), and the rotating structure mounting protrusion (8) comprises a front wall and a back wall; at least one of the front wall and the back wall is provided with a gearwheel (5) and a pinion (6) in a rotatable manner, and the gearwheel (5) and the pinion (6) are meshed with each other; the rotating shaft (7) is coaxially and fixedly connected with the upper end of the light barrier (3), and the pinion (6) is coaxially and fixedly connected with one end of the rotating shaft (7).
3. A scanning pen device capable of adjusting the size of a photographed font according to claim 2, wherein when only one of the front and rear walls is provided with a large gear and a small gear, the other is provided with a shaft hole, one end of the rotating shaft is fixedly connected to the small gear coaxially, and the other end of the rotating shaft passes through the shaft hole and is rotatable in the shaft hole.
4. The scanning pen device of claim 2, wherein when the large gear and the small gear are provided on the front wall and the back wall, the two ends of the rotating shaft are respectively coaxially and fixedly connected with the adjacent small gear.
5. The scanner pen device capable of adjusting the size of a photographed font according to claim 1, wherein the fixed support leg (4) is perpendicular to the lower end of the scanner pen body (1), and when the light barrier (3) is rotated to be parallel to the fixed support leg (4), the position of the lower end of the light barrier (3) and the position of the lower end of the fixed support leg (4) are the same in height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120422645.XU CN214253171U (en) | 2021-02-25 | 2021-02-25 | Scanning pen device capable of adjusting size of shooting font |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120422645.XU CN214253171U (en) | 2021-02-25 | 2021-02-25 | Scanning pen device capable of adjusting size of shooting font |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214253171U true CN214253171U (en) | 2021-09-21 |
Family
ID=77727579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120422645.XU Active CN214253171U (en) | 2021-02-25 | 2021-02-25 | Scanning pen device capable of adjusting size of shooting font |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214253171U (en) |
-
2021
- 2021-02-25 CN CN202120422645.XU patent/CN214253171U/en active Active
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