CN220381612U - Scanning dictionary pen - Google Patents

Abstract

The utility model provides a scanning dictionary pen, and relates to the technical field of scanning equipment. The scanning dictionary pen comprises a pen shell, wear-resistant feet, a pressure sensing module, a camera module and a control board, wherein the control board, the pressure sensing module and the camera module are all arranged in the pen shell, the pressure sensing module is used for sensing the pressure of a scanning end of the pen shell, and the pressure sensing module and the camera module are respectively and electrically connected with the control board; the wear-resisting foot is installed the scanning end of pen shell, wherein, the pen shell includes preceding shell and backshell that links to each other, the tip of backshell is equipped with the breach in order to form the scanning window. According to the scanning dictionary pen provided by the utility model, the detection value of the pressure sensing module is used for triggering the camera module to start scanning, a traditional mechanical structure is not required to be arranged, mechanical abrasion cannot occur after long-term use, the triggering sensitivity is relatively stable, the service life is long, and in addition, a movable foot is not required to be arranged on the pen shell, so that the whole appearance is more coordinated.

Description

Scanning dictionary pen

Technical Field

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

Background

The scanning dictionary pen is based on an optical symbol recognition technology and an embedded translation system, replaces key input of a traditional electronic dictionary in a mode of scanning word searching at a high speed, searches for a new word, and can display the word by only slightly sweeping the new word. The existing pen triggering structure of the scanning dictionary is characterized in that a telescopic movable foot is arranged at the end part of a pen shell, and in a non-working state, the movable foot extends out of the pen shell; under the working state, the scanning dictionary pen presses and slides on a scanning medium such as paper surface, a screen and the like, the movable pin contacts with the surface of the scanning medium, and the movable pin retracts into the pen shell under the action of the pressing force so as to trigger a switch of a circuit board arranged in the pen shell, thereby starting the scanning function. The triggering scheme of the dictionary pen belongs to mechanical structural design, mechanical fatigue abrasion exists, the sensitivity of later triggering is reduced faster along with the increase of the use frequency, the service life is limited, and the pen point of the pen shell is provided with a protruding angle design, so that the design style is poor in integrity.

Disclosure of Invention

The utility model provides a scanning dictionary pen, which is used for solving the defects that in the prior art, the scanning dictionary pen is triggered by a mechanical structure, has abrasion, is fast in sensitivity reduction, is limited in service life and is poor in pen shell integrity.

The utility model provides a scanning dictionary pen, which comprises a pen shell, wear-resistant feet, a pressure sensing module, a camera module and a control board, wherein the control board, the pressure sensing module and the camera module are all arranged in the pen shell, the pressure sensing module is used for sensing the pressure of a scanning end of the pen shell, and the pressure sensing module and the camera module are respectively and electrically connected with the control board; the wear-resisting foot is installed the scanning end of pen shell, wherein, the pen shell includes preceding shell and backshell that links to each other, the tip of backshell is equipped with the breach in order to form the scanning window.

According to the scanning dictionary pen provided by the utility model, the scanning dictionary pen further comprises a pressure-sensitive bracket, wherein the pressure-sensitive bracket is fixed on the side wall of the scanning window, the wear-resistant foot is fixed on the end part of the pressure-sensitive bracket, and the sensing part of the pressure-sensitive module is fixed on the side surface of the pressure-sensitive bracket.

According to the scanning dictionary pen provided by the utility model, the pressure-sensitive bracket is U-shaped, I-shaped or L-shaped.

According to the scanning dictionary pen provided by the utility model, the pressure sensing support is provided with the first stress groove corresponding to the sensing part of the pressure sensing module.

According to the scanning dictionary pen provided by the utility model, the rear shell is provided with the mounting surface, the sensing part of the pressure sensing module is fixed on the mounting surface, and the mounting surface is the side wall of the notch or the side wall of the rear shell.

According to the scanning dictionary pen provided by the utility model, the mounting surface is provided with the second stress groove.

According to the scanning dictionary pen provided by the utility model, the front shell is provided with the cover plate, and the cover plate is provided with the transparent observation window.

According to the scanning dictionary pen provided by the utility model, the scanning dictionary pen further comprises a sealing cover plate, the rear shell is provided with a camera hole, and the sealing cover plate is fixed on the rear shell to seal the camera hole.

According to the scanning dictionary pen provided by the utility model, the included angle between the plane of the sealing cover plate and the length direction of the pen shell is 20-34 degrees or 46-90 degrees.

According to the scanning dictionary pen provided by the utility model, the included angle formed between the plane of the sealing cover plate and the length direction of the pen shell is 46-60 degrees.

According to the scanning dictionary pen provided by the utility model, the detection value of the pressure sensing module is used for triggering the camera module to start scanning, a traditional mechanical structure is not required to be arranged, mechanical abrasion cannot occur after long-term use, the triggering sensitivity is relatively stable, the service life is long, and in addition, a movable foot is not required to be arranged on the pen shell, so that the whole appearance is more coordinated.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a partial structure of a scanning dictionary pen provided by the present utility model;

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

FIG. 3 is a third schematic diagram of a partial structure of the pen of the scanning dictionary according to the present utility model;

FIG. 4 is a schematic diagram of an internal structure of the scanning dictionary pen provided by the present utility model;

FIG. 5 is an exploded view of the pressure-sensitive bracket and the pressure-sensitive module shown in FIG. 4;

FIG. 6 is a partially exploded schematic illustration of the scanning dictionary pen shown in FIG. 4;

FIG. 7 is an exploded schematic view of the scanning dictionary pen shown in FIG. 4;

FIG. 8 is a schematic diagram of the internal structure of the pen of the scanning dictionary provided by the present utility model;

FIG. 9 is an exploded view of the pressure-sensitive bracket and the pressure-sensitive module shown in FIG. 8;

FIG. 10 is a third schematic diagram of the internal structure of the pen of the scanning dictionary provided by the present utility model;

FIG. 11 is an exploded schematic view of the scanning dictionary pen shown in FIG. 10;

FIG. 12 is a schematic diagram of the internal structure of the scanning dictionary pen provided by the present utility model;

FIG. 13 is a partially exploded schematic illustration of the scanning dictionary pen shown in FIG. 12;

FIG. 14 is an exploded schematic view of the scanning dictionary pen shown in FIG. 12;

FIG. 15 is a cross-sectional view of the scanning dictionary pen shown in FIG. 2;

FIG. 16 is a cross-sectional view of the scanning dictionary pen shown in FIG. 3;

reference numerals:

10. a pen shell; 11. a front shell; 12. a rear case; 13. a scanning window; 14. a notch; 15. a mounting surface; 16. a second stress groove; 17. sealing the cover plate; 18. a camera hole; 20. wear-resisting feet; 30. a pressure sensing module; 40. a camera module; 50. a control board; 51. a connector; 60. a pressure-sensitive bracket; 61. a first stress groove; 70. a cover plate; 71. and an observation window.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, 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.

The features of the utility model "first", "second" and the like in the description and in the claims may be used for the explicit or implicit inclusion of one or more such features. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The scanning dictionary pen of the present utility model is described below in conjunction with fig. 1-16.

The embodiment of the utility model provides a scanning dictionary pen, as shown in fig. 1 to 3, which comprises a pen shell 10, a wear-resistant foot 20, a pressure sensing module 30, a camera module 40 and a control board 50. The control board 50, the pressure sensing module 30 and the camera module 40 are all installed in the pen case 10. The pressure sensing module 30 is used for sensing the pressure of the scanning end of the pen case 10, and the pressure sensing module 30 and the camera module 40 are respectively electrically connected with the control board 50. As shown in fig. 4, the pen case 10 includes a front case 11 and a rear case 12 connected to each other, a notch 14 is formed at an end of the rear case 12 to form a scanning window 13, and a wear-resistant foot 20 is mounted at a scanning end of the pen case 10.

The sensing part of the pressure sensing module 30 is arranged near the scanning end of the pen case 10. For example, the sensing portion of the pressure sensing module 30 is directly mounted on the side wall of the scanning window 13. Alternatively, the pressure-sensitive module 30 is indirectly mounted near the scanning window 13 by a structure such as a pressure-sensitive bracket 60. The control board 50 is a circuit board fixed in the pen case 10, a connector 51 is arranged on the control board 50, and the other end of the pressure sensing module 30 is inserted into the connector 51, so that communication connection is realized. The pressure sensing module 30 senses the acting force between the surface of the scanning medium and the scanning dictionary pen, and the control board 50 controls the camera module 40 to start scanning according to the detection value of the pressure sensing module 30.

As shown in fig. 4, the notch 14 is U-shaped, and a concave area is formed on the side of the pen housing 10 facing the scanning medium after the front housing 11 is fixedly connected with the rear housing 12. The recessed area serves as a scanning window 13 for framing the content to be scanned. The camera module 40 is fixed in the pen housing 10 and is located at the top of the notch 14. The top refers to the location of the scanning dictionary pen that is away from the surface of the scanning medium when in a scanning state. The camera module 40 captures an image of the content to be scanned toward the surface of the scanning medium as the wear foot 20 moves along the surface of the scanning medium.

According to the scanning dictionary pen provided by the embodiment of the utility model, the detection value of the pressure sensing module 30 triggers the camera module 40 to start scanning, a traditional mechanical structure is not required to be arranged, mechanical abrasion cannot occur during long-term use, the triggering sensitivity is relatively stable, the service life is long, in addition, a movable foot is not required to be arranged on the pen shell 10, and the whole appearance is more coordinated.

In an embodiment of the present utility model, as shown in fig. 5 to 9, the scanning dictionary pen further includes a pressure-sensitive bracket 60, and the pressure-sensitive bracket 60 is fixed to a side wall of the scanning window 13. The wear foot 20 is secured to the end of the pressure sensitive bracket 60. The sensing part of the pressure sensing module 30 is fixed to the side of the pressure sensing bracket 60.

Optionally, the wear foot 20 is fixedly connected to the pressure sensitive bracket 60 or is of unitary construction.

In one embodiment, as shown in fig. 5, the pressure-sensitive bracket 60 is U-shaped, and a U-shaped enclosure is formed at the notch 14 of the rear shell 12, and the pressure-sensitive bracket 60 is attached to the U-shaped enclosure. As shown in fig. 6, the inner side of the pressure-sensitive bracket 60 is attached to the enclosure wall, and the sensing portion of the pressure-sensitive module 30 is mounted on the outer side of the pressure-sensitive bracket 60. When scanning is performed, the wear-resistant foot 20 contacts with the surface of the scanning medium, the wear-resistant foot 20 pushes the pressure-sensitive bracket 60 to deform under the action of external pressing force, the pressure-sensitive module 30 detects acting force, and the control board 50 controls the camera module 40 to start a shooting function based on the acting force detected by the pressure-sensitive module 30.

In yet another embodiment, as shown in FIG. 9, the pressure sensitive bracket 60 is L-shaped or elongated. The pressure-sensitive brackets 60 may be provided only one or two. In the case where the pressure-sensitive bracket 60 is provided with only one, one of the wear-resistant legs 20 is fixed to the end of the pressure-sensitive bracket 60 and the other wear-resistant leg 20 is directly fixed to the pen case 10. In the case that two pressure-sensitive brackets 60 are provided, the two wear-resistant legs 20 are fixedly connected to the two pressure-sensitive brackets 60 in one-to-one correspondence. As shown in fig. 8, two L-shaped pressure-sensitive brackets 60 are provided on opposite sides of the U-shaped enclosure. One side of the pressure sensing bracket 60 is attached to the enclosure wall, and the sensing part of the pressure sensing module 30 is mounted on the other side. It should be noted that, in the two pressure-sensitive brackets 60, the pressure-sensitive module 30 may be mounted on only one of the pressure-sensitive brackets 60, or the pressure-sensitive module 30 may be mounted on both of the pressure-sensitive brackets 60.

In order to improve the detection sensitivity, as shown in fig. 5 and 9, the pressure-sensitive bracket 60 is provided with a first stress groove 61 corresponding to the sensing portion of the pressure-sensitive module 30.

Wherein, the first stress groove 61 is arranged at one side of the pressure sensing bracket 60 away from the U-shaped enclosing wall. Specifically, the first stress groove 61 extends in the thickness direction of the scanning dictionary pen. Wherein, the sensing portion of the pressure sensing module 30 is fully or only partially disposed on the pressure sensing bracket 60, and the first stress groove 61 is disposed corresponding to the center of the sensing portion disposed on the pressure sensing bracket 60, so that the sensing portion can provide more accurate detection, and inaccurate detection caused by the offset side setting when the stress on the opposite side is larger is avoided.

In the scanning pen provided by the embodiment of the utility model, the pressure sensing bracket 60 is provided with the first stress groove 61 corresponding to the sensing part of the pressure sensing module 30, so that stress is concentrated, and the detection sensitivity of the pressure sensing module 30 is improved.

In yet another embodiment of the present utility model, as shown in fig. 10 to 14, the sensing portion of the pressure sensing module 30 is directly mounted on the rear case 12. Specifically, the rear housing 12 has a mounting surface 15, and the mounting surface 15 is a side wall of the notch 14 or a side wall of the rear housing 12. The sensing portion of the pressure sensing module 30 is fixed to the mounting surface 15.

The side wall of the notch 14 extends along the length direction of the pen casing 10, the top of the notch 14 is provided with a camera hole 18, and the lens of the camera module 40 is coaxially arranged with the camera hole 18, so that the camera module 40 shoots images through the camera hole 18. The wear foot 20 is secured to the end of the rear housing 12. Specifically, as shown in fig. 11, the wear-resistant legs 20 are in a block shape, and two wear-resistant legs 20 are fixed to opposite sides of the notch 14. When the wear-resistant foot 20 contacts the surface of the scanning medium under the action of the pressing force, the side wall of the notch 14 and the side wall of the rear shell 12 close to the scanning end can deform accordingly, so that the pressure sensing module 30 can collect the acting force.

In one embodiment, as shown in fig. 10 and 11, the pressure sensing modules 30 are mounted on the side walls of the opposite sides of the notch 14. In yet another embodiment, as shown in fig. 12, pressure sensing modules 30 are mounted on the side walls of opposite sides of the rear case 12. Optionally, the sensing portion of the pressure sensing module 30 is disposed in a region of the rear housing 12 opposite to the sidewall of the notch 14, so as to ensure that the sensing portion of the pressure sensing module 30 can effectively collect the acting force of the scanning end.

In order to improve the detection sensitivity, as shown in fig. 10 and 13, the mounting surface 15 is provided with a second stress groove 16.

Wherein the second stress groove 16 is provided on the mounting surface 15 in a direction extending in conformity with the thickness direction of the pen case 10. In the case where the sensing portion of the pressure sensing module 30 is fixed to the sidewall of the notch 14, as shown in fig. 10, the second stress groove 16 is provided on the sidewall of the notch 14. In the case where the sensing portion of the pressure sensing die set 30 is fixed to the side wall of the rear case 12, as shown in fig. 13, the second stress groove 16 is provided at the side wall of the rear case 12.

As shown in fig. 1, the front case 11 is mounted with a cover plate 70, and the cover plate 70 is provided with a transparent viewing window 71.

Alternatively, the cover 70 is a TP cover, and is adhered and fixed to the side of the front case 11 away from the rear case 12.

In an alternative embodiment, the transparent viewing window 71 is integrally formed with the cover plate 70. For example, the cover plate 70 has a transparent region as the viewing window 71. In yet another alternative embodiment, the viewing window 71 is of a split construction with the cover plate 70, which are fixedly connected together.

In addition, the cover plate 70 may not be provided, and the observation window 71 may be directly provided on the front case 11 by a two-shot molding process.

As shown in fig. 2 and 3, in order to improve the sealing property of the scanning dictionary pen, the scanning dictionary pen is further provided with a sealing cover 17. The rear case 12 is provided with a camera hole 18, and a sealing cover 17 is fixed to the rear case 12 to seal the camera hole 18.

As shown in fig. 6, the image pickup hole 18 is provided at the top of the notch 14 and is located at the center in the width direction of the notch 14. The camera module 40 captures an image through the camera aperture 18. A sealing cover 17 is fixed to the outer wall of the rear case 12 to seal the image pickup hole 18. It can be understood that, in the case that the scanning dictionary pen has the pressure-sensitive bracket 60, the area of the pressure-sensitive bracket 60 corresponding to the image capturing hole 18 is a through hole, which does not affect the normal capturing of the camera module 40. The sealing cover plate 17 is a transparent plate body such as a transparent glass plate, and normal shooting of the camera module 40 is not affected. Alternatively, the sealing cover 17 transmits light only in the region corresponding to the image pickup hole 18.

Specifically, the top of the notch 14 is provided with a mounting groove, and the sealing cover plate 17 is adhesively fixed in the mounting groove, so that the outer surface of the sealing cover plate 17 is flush with the outer wall of the rear shell 12. By installing the sealing cover plate 17 on the rear case 12 to seal the image pick-up hole 18, external dust, fluid and the like are prevented from entering the inside of the pen case 10, and the safety protection performance of the whole scanning dictionary pen is improved.

Wherein, the plane of the sealing cover plate 17 forms an included angle of 20-34 degrees or 46-90 degrees with the length direction of the pen shell 10. The longitudinal direction of the pen case 10 is parallel to the front surface of the pen case 10. As shown in fig. 15 and 16, the seal cover 17 has a flat plate shape, and the longitudinal direction of the pen case 10 is perpendicular to the outer surface of the seal cover 17.

When the pen case 10 is erected in the vertical direction, as shown in fig. 15, the top of the notch 14 and the sealing cover 17 each extend in the horizontal direction. At this time, the sealing cover plate 17 forms an angle of 90 ° with the longitudinal direction of the pen case 10. As shown in fig. 16, the top parts of the sealing cover plate 17 and the notch 14 are both obliquely arranged in the vertical direction, and an included angle α formed by the sealing cover plate 17 and the vertical direction is any angle value of 20 °, 30 °, 34 °, 47 °, 60 ° and the like.

Preferably, the included angle formed between the plane of the sealing cover plate 17 and the length direction of the pen case 10 is 46-60 degrees. For example, the included angles formed between the plane of the sealing cover 17 and the longitudinal direction of the pen case 10 are 46 °, 49 °, 50 °, 53 °, 57 °, and the like.

As shown in fig. 16, the top of the notch 14 is inclined with respect to the vertical direction, and the hole axis of the image pickup hole 18 is perpendicular to the top of the notch 14, that is, the hole axis of the image pickup hole 18 is inclined with respect to the vertical direction. When the scanning dictionary pen is in a scanning state, an included angle between the hole axis of the camera hole 18 and the vertical direction of the scanning medium surface is smaller, so that the field of view of the camera module 40 faces the scanning medium surface better, and the shooting effect and the shooting range of the camera module 40 are improved.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. The scanning dictionary pen is characterized by comprising a pen shell, wear-resistant pins, a pressure sensing module, a camera module and a control board, wherein the control board, the pressure sensing module and the camera module are all arranged in the pen shell, the pressure sensing module is used for sensing the pressure of a scanning end of the pen shell, and the pressure sensing module and the camera module are respectively and electrically connected with the control board; the wear-resisting foot is installed the scanning end of pen shell, wherein, the pen shell includes preceding shell and backshell that links to each other, the tip of backshell is equipped with the breach in order to form the scanning window.

2. The scanning dictionary pen of claim 1, further comprising a pressure-sensitive bracket fixed to a side wall of the scanning window, the wear-resistant foot being fixed to an end of the pressure-sensitive bracket, the sensing portion of the pressure-sensitive module being fixed to a side surface of the pressure-sensitive bracket.

3. The scanning dictionary pen as claimed in claim 2, wherein the pressure-sensitive bracket is U-shaped, in-line shaped or L-shaped.

4. The scanning dictionary pen as claimed in claim 2, wherein the pressure-sensitive bracket is provided with a first stress groove corresponding to the sensing part of the pressure-sensitive module.

5. The scanning dictionary pen of claim 1, wherein the rear housing has a mounting surface, the sensing portion of the pressure sensing module is fixed to the mounting surface, and the mounting surface is a side wall of the notch or a side wall of the rear housing.

6. The scanning dictionary pen as claimed in claim 5, wherein the mounting surface is provided with a second stress groove.

7. A scanning dictionary pen as claimed in claim 1, characterized in that the front housing is fitted with a cover plate provided with a transparent viewing window.

8. The scanning dictionary pen as in claim 1 further comprising a sealing cover plate, the rear housing being provided with a camera aperture, the sealing cover plate being secured to the rear housing to seal the camera aperture.

9. The scanning dictionary pen as claimed in claim 8, wherein the plane of the sealing cover plate forms an angle of 20 ° to 34 ° or 46 ° to 90 ° with the length direction of the pen casing.

10. The scanning dictionary pen as claimed in claim 9, wherein an included angle formed between a plane of the sealing cover plate and a length direction of the pen case is 46 ° to 60 °.