CN217640262U - Dictionary pen with projection function - Google Patents
Dictionary pen with projection function Download PDFInfo
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- CN217640262U CN217640262U CN202221963953.4U CN202221963953U CN217640262U CN 217640262 U CN217640262 U CN 217640262U CN 202221963953 U CN202221963953 U CN 202221963953U CN 217640262 U CN217640262 U CN 217640262U
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Abstract
The utility model discloses a dictionary pen with projection function, the dictionary pen includes: the pen comprises a dictionary pen body, wherein one end of the dictionary pen body is provided with a pen point; the camera assembly is arranged at one end, close to the pen point, of the dictionary pen body and is used for acquiring text information; the micro-projection component is arranged on the dictionary pen body and is used for projecting and displaying the acquired text information; the storage component is arranged in the dictionary pen body and is respectively connected with the camera assembly and the micro-projection component, and the storage component is used for data storage; the circuit board is arranged in the dictionary pen body and is respectively connected with the camera assembly, the micro-projection assembly and the storage assembly. The utility model discloses in, can realize carrying out projection display to the text content of scanning to obtain bigger display effect, improve user experience and feel.
Description
Technical Field
The utility model relates to a dictionary pen technical field further relates to a dictionary pen with projection function.
Background
With the rise of intelligent devices, reading based on the intelligent devices also becomes a trend, for example, intelligent dictionary pens appearing in the market can scan and recognize characters on books, and some pens with translation functions can also realize translation of different languages.
In the current dictionary pen in the industry, the screen of the dictionary pen is usually designed by 3.7 inches, 2.97 inches, 1.9 inches, 1.41 inches and the like; the small screen size is inconvenient for the user to watch, read and the like, and meanwhile, the small screen brings bad experience for the user to read and the like and is not beneficial to eye health.
Therefore, it is necessary to design a dictionary pen having a projection function to solve the above problems.
Disclosure of Invention
To the technical problem, an object of the utility model is to provide a dictionary pen with projection function can realize carrying out projection display to the text content of scanning to acquire bigger display effect, improve user experience and feel.
In order to achieve the above object, the present invention provides a dictionary pen with projection function, including:
the pen comprises a dictionary pen body, wherein one end of the dictionary pen body is provided with a pen point;
the camera assembly is arranged at one end, close to the pen point, of the dictionary pen body and is used for acquiring text information;
the micro-projection component is arranged on the dictionary pen body and is used for carrying out projection display on the acquired text information;
the storage component is arranged in the dictionary pen body and is respectively connected with the camera assembly and the micro-projection component, and the storage component is used for data storage;
the circuit board is arranged in the dictionary pen body and is respectively connected with the camera assembly, the micro-projection assembly and the storage assembly.
In some embodiments, further comprising:
and the lighting assembly is arranged at one end of the dictionary pen body close to the pen head and used for providing lighting.
In some embodiments, the camera assembly includes a camera and a trigger switch, the camera is connected to the trigger switch, the camera is disposed at one end of the dictionary pen body close to the pen head, and the trigger switch is disposed at the pen head, wherein the pen head is a deformable structure, so that deformation of the pen head presses the trigger switch to start the camera to capture an image.
In some embodiments, the micro-projection assembly includes a micro-projector and a projection trigger switch coupled to the micro-projector for controlling a switch of the micro-projector.
In some embodiments, the micro projector comprises a circuit substrate, a plurality of micro LED chips, a plurality of reflectors and a lens, wherein the micro LED chips are arranged on the circuit substrate at intervals respectively, the reflectors are arranged on the circuit substrate respectively, a plurality of mounting grooves are formed in the mounting grooves in an arrayed mode, each micro LED chip is arranged in each mounting groove, the reflectors have the orientation, the reflecting surfaces are arranged on the micro LED chips and are gradually enlarged along the direction of the circuit substrate, and the lens is arranged on the reflectors.
In some embodiments, further comprising:
and the data transmission assembly is arranged at one end of the dictionary pen body, which is far away from the pen point, and is connected with the circuit board and used for data transmission.
In some embodiments, the data transmission assembly comprises:
a wired connection assembly, the wired connection assembly being at least one of an HDMI connector and a TYPE-C interface;
and/or, a wireless connection component, the wireless connection component being at least one of bluetooth, WIFI, UWB, cellular, and proprietary protocols.
In some embodiments, further comprising:
and the battery assembly is arranged in the dictionary pen body and is respectively connected with the camera assembly and the micro-projection assembly, and the battery assembly is used for providing power.
In some embodiments, further comprising:
the display screen is arranged on the dictionary pen body and is respectively connected with the camera assembly, the battery assembly and the circuit board, and the display screen is used for displaying the acquired text information.
In some embodiments, further comprising:
the speaker assembly is arranged on the dictionary pen body and is respectively connected with the camera assembly, the battery assembly and the circuit board, and the speaker assembly is used for broadcasting the acquired text information.
Compared with the prior art, the utility model provides a dictionary pen with projection function has following beneficial effect:
1. the utility model provides a dictionary pen with projection function, it can realize carrying out projection display to the text content of scanning through setting up little projector at dictionary pen body to obtain bigger display effect, makes the user have better interactive experience, reduces the tiredness of eyes simultaneously, improves user experience and feels;
2. the dictionary pen with the projection function provided by the utility model can display and play the scanned text content by arranging the display screen and the loudspeaker component on the dictionary pen body; the storage component is arranged on the dictionary pen body to store the scanned content, so that the micro-projection component can play back the stored content, and the convenience and the user experience of a user are improved; through set up data transmission assembly on dictionary pen body for the dictionary pen can also regard as interactive media, can be through with dictionary pen interconnection back to contents such as cell-phone, computer, flat board, with corresponding content projection, further promote projection dictionary pen multifunctionality and user experience.
Drawings
The above features, technical features, advantages and modes of realisation of the present invention will be further described in the following detailed description of preferred embodiments thereof, which is to be read in conjunction with the accompanying drawings.
FIG. 1 is a schematic diagram of a dictionary pen with projection function according to a preferred embodiment of the present invention;
FIG. 2 is a diagram of a projection state of a dictionary pen with projection function according to a preferred embodiment of the present invention;
FIG. 3 is a schematic diagram of a dictionary pen with projection function according to another preferred embodiment of the present invention;
FIG. 4 is a schematic diagram of a dictionary pen with projection function according to another preferred embodiment of the present invention;
FIG. 5 is a schematic diagram of a dictionary pen with projection function according to another preferred embodiment of the present invention;
FIG. 6 is a schematic diagram of a dictionary pen with projection function according to another preferred embodiment of the present invention;
FIG. 7 is a diagram of the application state of the dictionary pen with projection function according to the preferred embodiment of the present invention;
fig. 8 is an application state diagram of a dictionary pen with projection function according to another preferred embodiment of the present invention.
The reference numbers illustrate:
the dictionary pen comprises a dictionary pen body 1, a pen point 11, a camera 2, a micro-projection component 3, a micro-projector 31, a trigger switch 32, a projection area 33, a circuit board 4, a data transmission component 5, a wired connection component 51, a wireless connection component 52, a tablet personal computer 53, a mobile phone 54, a computer 55, a battery component 6 and a display screen 7.
Detailed Description
In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
For the sake of simplicity, only the parts related to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. Moreover, in the interest of brevity and understanding, only one of the components having the same structure or function is illustrated schematically or designated in some of the drawings. In this document, "one" means not only "only one" but also a case of "more than one".
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
In this context, it is to be understood that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
In one embodiment, referring to fig. 1 and 2 of the specification, the present invention provides a dictionary pen with projection function, including: dictionary pen body 1, camera subassembly, micro-projection subassembly 3, storage component and circuit board 4. One end of the dictionary pen body 1 is provided with a pen point 11, and the camera component is arranged at one end of the dictionary pen body 1 close to the pen point 11 and used for acquiring text information. The micro-projection component 3 is arranged on the dictionary pen body 1, and the micro-projection component 3 is used for projecting and displaying the acquired text information. The storage assembly is arranged in the dictionary pen body 1 and is respectively connected with the camera assembly and the micro-projection assembly 3, and the storage assembly is used for data storage. The circuit board 4 is arranged in the dictionary pen body 1, and the circuit board 4 is respectively connected with the camera assembly, the micro-projection assembly 3 and the storage assembly.
The dictionary pen is a portable language inquiry digital tool, replaces the key input of the traditional electronic dictionary by scanning word search, searches for new words, and can display the explanation and pronunciation of the words only by lightly scanning; a plurality of English dictionaries and various professional English dictionaries are built in, the explanation is accurate, and the requirement of daily English learning can be met. In addition, the dictionary pen can also be internally provided with a plurality of Chinese dictionaries and other foreign language dictionaries, can inquire ancient Chinese explanation, idiomatic events and the like, and can realize translation of different languages. The storage component is used for storing the acquired identification information and pre-stored data, so that the micro-projection component 3 can play back the stored content. The circuit board can be provided with various circuits, and the types and the number of the circuits can be arranged according to actual requirements. This embodiment can realize carrying out projection display to the text content of scanning through set up little projector on dictionary pen body 1 to obtain bigger display effect, make the user have better interactive experience, reduce the tired degree of eyes simultaneously, improve user experience and feel.
In one embodiment, referring to fig. 1 and fig. 2 of the specification, the present invention provides a dictionary pen with projection function, further comprising: the illumination assembly is arranged at one end, close to the pen point 11, of the dictionary pen body 1 and is used for providing illumination. For example: illumination component can be the LED lamp, and camera 2 is when carrying out image shooting, if light is less strong, can open the LED lamp so that scan, discern, type and save required content.
The camera component comprises a camera 2 and a trigger switch, the camera 2 is connected with the trigger switch, the camera 2 is arranged at one end, close to the pen point 11, of the dictionary pen body 1, the trigger switch is arranged at the pen point 11, the pen point 11 is of a deformable structure, and therefore the trigger switch is pressed by deformation of the pen point 11 to start the camera 2 to collect images. The mode that the trigger switch is pressed through the deformation of the pen point 11 to start the camera to collect images enables the mode of driving the camera to be simple in structure and low in cost. Of course, other methods may be used to collect the text information, and any device or apparatus may be used as long as it can collect the text information. For example: the method comprises the steps that a posture sensor is arranged on a dictionary pen body 1, the posture sensor is used for detecting the posture of the dictionary pen body 1, the posture sensor can judge whether a current user has a trend of executing character scanning actions or not based on a detected inclination angle, if yes, inclination angle data of the current dictionary pen are uploaded to a circuit board 4, and the circuit board 4 controls a camera 2 to collect text information.
The micro-projection assembly 3 comprises a micro-projector 31 and a trigger switch 32, wherein the trigger switch 32 is connected with the micro-projector 31 and used for controlling the switch of the micro-projector 31. Micro projector 31 includes circuit substrate, a plurality of micro LED chip, a plurality of reflector and camera lens, and a plurality of micro LED chip sets up on circuit substrate at the interval respectively, and a plurality of reflector is installed respectively on circuit substrate, and arranges and form a plurality of mounting grooves, has arranged a micro LED chip in every mounting groove, and the reflector has the plane of reflection towards the setting of micro LED chip, and the plane of reflection is the form of expanding gradually along keeping away from the circuit substrate direction, and the camera lens is installed on a plurality of reflector. The reflector realizes the first reflection and condensation effect on emergent light of the micro LED chip, and the large-angle light source emitted by the micro LED chip is controlled to emit light within a certain angle range. Then a lens is arranged on the reflector, and the lens is used for reducing the light-emitting angle of the light source emitted by the reflector to a smaller angle. The micro LED chips are driven by a driving circuit arranged on the circuit substrate, and each micro LED chip can be independently lightened through the driving circuit.
In the embodiment, the micro LED miniaturized screen is matched with a proper lens to project contents to a required area, and the projection area is determined by the projection ratio and the lens design. The micro LED has the advantages of high brightness, low power consumption, ultrahigh resolution and color saturation. The maximum advantages of micro LEDs come from the characteristics of micro LEDs, micron-scale spacing, addressing control of each pixel and single-point drive lighting.
It should be noted that the micro-projection assembly 3 may also be of other configurations and arrangements, such as: micro-projection subassembly 3 can adopt miniaturized DLP, lcos and the miniature array mirror replacement of MEMS, and in the in-service use process, can select according to the demand of reality, as long as can realize carrying out the structure and the device that the projection shows to the scanning content all can, here only for explaining better the utility model discloses, should not constitute to the utility model discloses a restriction.
In one embodiment, referring to fig. 1 and fig. 2 of the specification, the micro-projector 31 is disposed at an end of the dictionary pen body 1 away from the pen tip 11, and a center of a projected light of the micro-projector 31 is parallel to an axial direction of the dictionary pen body 1. The projection trigger switch 32 is disposed outside the dictionary pen body 1, the projection trigger switch 32 is located at one end of the dictionary pen body 1 close to the pen point 11, and the micro-projector 31 can be turned on and off by the projection trigger switch 32. When the dictionary pen body 1 is horizontally placed, the projection display area 33 is positioned on the side of the dictionary pen body 1 away from the pen head 11, and the size of the projection display area 33 can be adjusted according to the distance between the projection display area 33 and the dictionary pen body 1.
In one embodiment, referring to fig. 3 of the specification, the micro-projector 31 is disposed at an end of the dictionary pen body 1 away from the pen tip 11, the micro-projector 31 is located at a side close to the display 7, and a center of a projected light of the micro-projector 31 is perpendicular to an axial direction of the dictionary pen body 1. The projection trigger switch 32 is disposed on the outer side of the dictionary pen body 1, and the projection trigger switch 32 is located at one end of the dictionary pen body 1 close to the pen point 11.
In one embodiment, referring to fig. 4 of the specification, the micro-projector 31 is disposed at an end of the dictionary pen body 1 away from the pen tip 11, the micro-projector 31 is located at a side away from the display screen 7, and a center of a projected light of the micro-projector 31 is perpendicular to an axial direction of the dictionary pen body 1. The projection trigger switch 32 is disposed outside the dictionary pen body 1, and the projection trigger switch 32 is located at one end of the dictionary pen body 1 close to the pen point 11.
In one embodiment, referring to fig. 5 of the specification, the micro-projector 31 is disposed at one end of the dictionary pen body 1 close to the pen tip 11, the micro-projector 31 is located at a side far away from the display screen 7, and a center of a projected light of the micro-projector 31 is perpendicular to an axial direction of the dictionary pen body 1. The projection trigger switch 32 is disposed outside the dictionary pen body 1, and the projection trigger switch 32 is located at one end of the dictionary pen body 1 close to the pen point 11.
In one embodiment, referring to fig. 6 to 8 of the specification, the dictionary pen with projection function further includes: the data transmission assembly 5 is arranged at one end, far away from the pen point 11, of the dictionary pen body 1, and the data transmission assembly 5 is connected with the circuit board 4 and used for data transmission.
Wherein, data transmission component 5 includes: a wired connection assembly 51, the wired connection assembly 51 being at least one of an HDMI connector and a TYPE-C interface. The wired connection assembly 51 is connected with a terminal device through a data line, and the terminal device includes at least one of a tablet personal computer 53, a mobile phone 54, and a computer 55.
And/or, the data transmission assembly 5 comprises: wireless connection component 52, wireless connection component 52 is at least one of bluetooth, WIFI, UWB, cellular, and proprietary protocols. The dictionary pen is connected with terminal equipment through a wireless connection component 52, and the terminal equipment comprises at least one of a tablet personal computer 53, a mobile phone 54 and a computer 55.
In this embodiment, through set up data transmission subassembly 5 on dictionary pen body 1 for the dictionary pen can also regard as interactive media, can be through with dictionary pen interconnection back to contents such as cell-phone, computer, panel computer, with corresponding content projection, further promotes projection dictionary pen multifunctionality and user experience.
Further, the dictionary pen with projection function further includes: battery pack 6, battery pack 6 set up in dictionary pen body 1 to be connected with camera subassembly and little projection assembly 3 respectively, battery pack 6 is used for providing electric power.
Further, the dictionary pen with projection function further includes: and the display screen 7 is arranged on the dictionary pen body 1 and is respectively connected with the camera assembly, the battery assembly 6 and the circuit board 4, and the display screen 7 is used for displaying the acquired text information. The display screen 7 is a touch screen or a liquid crystal display screen, the touch screen is adopted as a display device, the display screen not only can be used for image display, but also can be used for data acquisition, and the user experience is further improved.
Further, the dictionary pen with projection function further includes: speaker subassembly, speaker subassembly set up on dictionary pen body 1 to be connected with camera subassembly, battery pack 6, circuit board 4 respectively, speaker subassembly is used for broadcasting the text message who obtains.
In practical application, the dictionary pen with the projection function has multiple use modes:
the first method is as follows: the dictionary pen is started, the camera 2 and the lighting assembly are started to scan text contents through a shooting window formed in the dictionary pen body 1, the scanned contents are displayed on the display screen after being recognized, and the scanned contents are projected through the micro projector 31.
The second method comprises the following steps: and starting the dictionary pen, starting the camera 2 and the lighting assembly to scan the text content through a shooting window arranged on the dictionary pen body 1, identifying the scanned content, storing the scanned content, and starting the micro-projector 31 to project the required content.
The third method comprises the following steps: and starting the dictionary pen, connecting the dictionary pen with the tablet personal computer 53, the mobile phone 54 or the computer 55 through the data transmission component 5, and projecting corresponding contents as an interactive medium.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or recited in detail in a certain embodiment.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A dictionary pen with projection function, comprising:
the pen comprises a dictionary pen body, wherein one end of the dictionary pen body is provided with a pen head;
the camera assembly is arranged at one end, close to the pen point, of the dictionary pen body and is used for acquiring text information;
the micro-projection component is arranged on the dictionary pen body and is used for carrying out projection display on the acquired text information;
the storage component is arranged in the dictionary pen body and is respectively connected with the camera component and the micro-projection component, and the storage component is used for data storage;
the circuit board is arranged in the dictionary pen body and is respectively connected with the camera assembly, the micro-projection assembly and the storage assembly.
2. The pen of claim 1, further comprising:
and the lighting assembly is arranged at one end of the dictionary pen body close to the pen head and used for providing lighting.
3. The pen for dictionary with projection function according to claim 2,
the camera assembly comprises a camera and a trigger switch, the camera is connected with the trigger switch, the camera is arranged at one end, close to the pen point, of the dictionary pen body, and the trigger switch is arranged at the pen point, wherein the pen point is of a deformable structure, so that the deformation of the pen point presses the trigger switch to start the camera to collect images.
4. The pen of claim 1 or 2, wherein the pen is a pen for a dictionary with projection function,
the micro-projection assembly comprises a micro-projector and a projection trigger switch, and the projection trigger switch is connected with the micro-projector and used for controlling the micro-projector to be switched on and off.
5. The pen for dictionary with projection function according to claim 4,
the micro projector comprises a circuit substrate, a plurality of micro LED chips, a plurality of reflectors and a lens, wherein the micro LED chips are arranged on the circuit substrate at intervals respectively, the reflectors are arranged on the circuit substrate respectively and arranged to form a plurality of mounting grooves, one micro LED chip is arranged in each mounting groove, the reflectors are provided with reflecting surfaces facing the micro LED chips, the reflecting surfaces are gradually expanded along the direction away from the circuit substrate, and the lens is arranged on the reflectors.
6. The pen with projection function according to any one of claims 1 to 5, further comprising:
the data transmission assembly is arranged at one end, far away from the pen point, of the dictionary pen body and is connected with the circuit board for data transmission.
7. The pen of claim 6, wherein the data transmission assembly comprises:
the wired connection assembly is at least one of an HDMI connector and a TYPE-C interface;
and/or, a wireless connection component, the wireless connection component being at least one of bluetooth, WIFI, UWB, cellular, and proprietary protocols.
8. The pen of claim 7, further comprising:
and the battery assembly is arranged in the dictionary pen body and is respectively connected with the camera assembly and the micro-projection assembly, and the battery assembly is used for providing power.
9. The pen of claim 8, further comprising:
and the display screen is arranged on the dictionary pen body and is respectively connected with the camera assembly, the battery assembly and the circuit board, and the display screen is used for displaying the acquired text information.
10. The pen of claim 8, further comprising:
the speaker assembly is arranged on the dictionary pen body and is respectively connected with the camera assembly, the battery assembly and the circuit board, and the speaker assembly is used for broadcasting the acquired text information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221963953.4U CN217640262U (en) | 2022-07-27 | 2022-07-27 | Dictionary pen with projection function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221963953.4U CN217640262U (en) | 2022-07-27 | 2022-07-27 | Dictionary pen with projection function |
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| CN217640262U true CN217640262U (en) | 2022-10-21 |
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| CN202221963953.4U Active CN217640262U (en) | 2022-07-27 | 2022-07-27 | Dictionary pen with projection function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115604449A (en) * | 2022-12-12 | 2023-01-13 | 哈尔滨学院（Cn） | Translation pen capable of projecting images |
| CN117474021A (en) * | 2023-12-27 | 2024-01-30 | 深圳大学 | Projection translation method and projection pen |
-
2022
- 2022-07-27 CN CN202221963953.4U patent/CN217640262U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115604449A (en) * | 2022-12-12 | 2023-01-13 | 哈尔滨学院（Cn） | Translation pen capable of projecting images |
| CN117474021A (en) * | 2023-12-27 | 2024-01-30 | 深圳大学 | Projection translation method and projection pen |
| CN117474021B (en) * | 2023-12-27 | 2024-03-29 | 深圳大学 | Projection translation method and projection pen |
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