Intelligent dictionary pen with adjustable scanning range

Abstract

The intelligent dictionary pen with the adjustable scanning range comprises a pen body, a containing cavity is formed in the pen body, a connector is clamped in the containing cavity, two guide plates penetrating to the bottom of the pen body are fixedly installed at the bottom end of the connector, and a toothed plate is arranged on one side face of the inner wall of the connector; the knob block is arranged on the pen body, a shaft sleeve is arranged at the tail end of the knob block, the shaft sleeve and the knob block are connected through a telescopic assembly, and the tail end of the shaft sleeve penetrates into the containing cavity; according to the intelligent dictionary pen, the gear and the toothed plate are arranged in the pen body to be connected with the connector, so that the function of adjusting the extension length of the guide plate can be achieved by operating the knob block to rotate, the scanning range can be adjusted by adjusting the height of the scanning camera, and the applicability of the intelligent dictionary pen is effectively improved; meanwhile, through the limiting effect of the telescopic assembly and the limiting sleeve, the adjusting mode has the advantage of being convenient and fast to operate, and using is more user-friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of dictionary pens, in particular to an intelligent dictionary pen with an adjustable scanning range. Background Art

[0002] The Smart Dictionary Pen is an innovative product that combines modern technology with language learning needs. It integrates multiple functions such as scanning, recognition, translation and pronunciation, aiming to provide users with an efficient and convenient language learning experience. The Smart Dictionary Pen can scan words, phrases or sentences on paper documents, books or screens in real time through a built-in camera. After scanning, it will quickly recognize the text content and translate or interpret it through the built-in dictionary database.

[0003] With the continuous development of science and technology, smart dictionary pens have become a powerful assistant for students' daily learning. However, existing smart dictionary pens still have some limitations in terms of scanning functions, especially in the adjustment of scanning range. Traditional dictionary pens usually use fixed scanning cameras, which cannot be highly flexibly adjusted according to user needs, thus limiting their scanning range. When it is necessary to scan and recognize texts of different font sizes, their applicability is difficult to meet actual usage needs.

[0004] Therefore, it is necessary to provide an intelligent dictionary pen with an adjustable scanning range to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an intelligent dictionary pen with adjustable scanning range, which can adjust the scanning range by adjusting the height of the scanning camera at any time, effectively improving the applicability of the intelligent dictionary pen, and has the characteristics of convenient operation and more user-friendly use.

[0006] The utility model provides an intelligent dictionary pen with adjustable scanning range, comprising:

[0007] A pen body, wherein a receiving cavity is provided in the pen body, a connector is clamped in the receiving cavity, and two guide plates penetrating to the bottom of the pen body are fixedly installed at the bottom of the connector, and a tooth plate is provided on one side of the inner wall of the connector;

[0008] A knob block is arranged on the pen body, a shaft sleeve is arranged at the tail end of the knob block, the shaft sleeve and the knob block are connected by a telescopic assembly, and the tail end of the shaft sleeve penetrates into the receiving cavity, the tail end of the shaft sleeve is fixedly connected with a gear engaged with the inner wall of the receiving cavity, and the gear is meshed with the gear plate;

[0009] At least one limiting sleeve is arranged on the outer wall of the pen body and is used to limit the knob block. The knob block is separated from the limiting sleeve by stretching to release the limitation of the knob block, so that the knob block can be manually rotated to synchronously drive the gear to rotate the transmission tooth plate to move, thereby adjusting the extension length of the guide plate.

[0010] Preferably, the telescopic assembly includes a groove opened at the front end of the sleeve, and at least one limiting groove is opened on the inner wall of the groove, the tail end of the knob block is sleeved in the groove of the sleeve, and at least one limiting tooth is provided on the outer wall of the tail end of the knob block, and the limiting tooth is slidably engaged in the limiting groove.

[0011] Preferably, a spring is fixedly connected between the tail end of the knob block and the tail portion of the inner wall of the groove of the sleeve, and the diameter of the spring is smaller than the diameter of the tail end of the knob block.

[0012] Preferably, the outer wall of the knob block is provided with a plurality of teeth, and the inner wall of the limiting sleeve is provided with a plurality of tooth grooves for selectively engaging the teeth to limit the rotation of the knob block.

[0013] Preferably, a scanning camera is provided at the bottom end of the pen body, and a rotatable roller is provided at the bottom end of the guide plate.

[0014] Preferably, the outer wall side edge of the guide plate is designed to be arc-shaped.

[0015] Compared with the related art, the intelligent dictionary pen with adjustable scanning range provided by the utility model has the following beneficial effects:

[0016] 1. The utility model sets gears and toothed plates in the pen body to connect with the connecting head, so that the extension length of the guide plate can be adjusted by rotating the operating knob block, and then the height of the scanning camera can be adjusted to adjust the scanning range, which effectively improves the applicability of the smart dictionary pen. At the same time, through the limiting effect of the telescopic component and the limiting sleeve, the adjustment method is easy to operate and more user-friendly.

[0017] 2. The utility model arranges a roller at the bottom of the guide plate and cooperates with the shape and structural characteristics of the guide plate, so that when the smart dictionary pen is held in hand for use, it can be easily moved smoothly on the book and can effectively prevent scratches on the book, thereby providing good stability for the daily use of the smart dictionary pen. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional structural schematic diagram of an intelligent dictionary pen with adjustable scanning range provided by the utility model;

[0019] Figure 2 A schematic diagram of the internal structure of an intelligent dictionary pen with adjustable scanning range provided by the utility model;

[0020] Figure 3 A schematic diagram of the connection structure between the shaft sleeve and the knob block of an intelligent dictionary pen with adjustable scanning range provided by the utility model;

[0021] Figure 4 A schematic diagram of the bottom structure of an intelligent dictionary pen with adjustable scanning range provided by the utility model;

[0022] Numbers in the figure: 1. Pen body; 2. Guide plate; 3. Connector; 4. Tooth plate; 5. Gear; 6. Bushing; 7. Knob block; 8. Limit sleeve; 9. Limit tooth; 10. Limit groove; 11. Spring; 12. Roller; 13. Receiving chamber. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The utility model provides an intelligent dictionary pen with adjustable scanning range, comprising:

[0027] The pen body 1 has a receiving cavity 13 in it, a connector 3 is clamped in the receiving cavity 13, and two guide plates 2 penetrating to the bottom of the pen body 1 are fixedly installed at the bottom of the connector 3, and a tooth plate 4 is provided on one side of the inner wall of the connector 3.

[0028] The knob block 7 is arranged on the pen body 1, and a sleeve 6 is arranged at the tail end of the knob block 7. The sleeve 6 and the knob block 7 are connected by a telescopic component, and the tail end of the sleeve 6 penetrates into the receiving cavity 13. The tail end of the sleeve 6 is fixedly connected with a gear 5 which is clamped with the inner wall of the receiving cavity 13, and the gear 5 is meshed with the gear plate 4.

[0029] At least one limiting sleeve 8 is arranged on the outer wall of the pen body 1, and is used to limit the knob block 7. The knob block 7 is separated from the limiting sleeve 8 by stretching to release the limitation of the knob block 7, so that the knob block 7 can be manually rotated to synchronously drive the gear 5 to rotate the transmission tooth plate 4 to move, thereby adjusting the extension length of the guide plate 2.

[0030] In the specific implementation process, Figure 1 and Figure 3 As shown, the telescopic assembly includes a groove opened at the front end of the sleeve 6, and at least one limiting groove 10 is opened on the inner wall of the groove, the tail end of the knob block 7 is sleeved in the groove of the sleeve 6, and at least one limiting tooth 9 is provided on the outer wall of the tail end of the knob block 7, and the limiting tooth 9 is slidably engaged in the limiting groove 10. Through the connection and cooperation between the limiting groove 10 and the limiting tooth 9, the knob block 7 can be telescopically moved, and it can also be ensured that the sleeve 6 is driven to rotate while the knob block 7 is rotated.

[0031] In the specific implementation process, Figure 3 As shown, a spring 11 is fixedly connected between the tail end of the knob block 7 and the tail end of the inner wall of the groove of the sleeve 6, and the diameter of the spring 11 is smaller than the diameter of the tail end of the knob block 7. The knob block 7 is connected to the sleeve 6 by the spring 11, so that the knob block 7 can be stretched outward for a distance, and the knob block 7 can be easily elastically reset, which is convenient for operation and use.

[0032] In the specific implementation process, Figure 2 As shown, the outer wall of the knob block 7 is provided with a plurality of teeth, and the inner wall of the limiting sleeve 8 is provided with a plurality of tooth grooves for selectively engaging the teeth to limit the rotation of the knob block 7. The plurality of teeth provided on the outer wall of the knob block 7 can cooperate with the limiting sleeve 8, and selectively engage with the tooth grooves on the inner wall of the limiting sleeve 8, so that the restriction of the knob block 7 can be released by pulling the knob block 7 outward, and the restriction of the knob block 7 can be achieved by engaging the knob block 7 in the limiting sleeve 8, which has the characteristics of convenient operation.

[0033] In the specific implementation process, Figure 4 As shown, a scanning camera is provided at the bottom end of the pen body 1, and a rotatable roller 12 is provided at the bottom end of the guide plate 2. The roller 12 can reduce friction and save effort when the smart dictionary pen is held and moved along the text of a book, while preventing scratches on the book.

[0034] In the specific implementation process, Figure 1 and Figure 4 As shown, the outer wall side edge of the guide plate 2 is designed to be arc-shaped. Through its design, the outer wall side edge of the guide plate 2 can be prevented from being too sharp to cause scratches to the user, thereby providing safety performance for the smart dictionary pen in daily use.

[0035] The working principle of the intelligent dictionary pen with adjustable scanning range provided by the utility model is as follows: when in use, first scan the font size on the book as needed to determine the height of the scanning camera that needs to be adjusted, then pull the knob block 7 outward to disengage it from the limit sleeve 8 to release the limit on the knob block 7, and then manually operate the knob block 7 to rotate, driving the gear 5 at its tail end to rotate synchronously, and the gear 5 rotates to engage the transmission gear plate 4 to move up or down, and adjust the extension length of the guide plate 2. After adjusting to a suitable distance, release the knob block 7 so that the knob block 7 automatically resets under the elastic stretching action of the telescopic component and is inserted into the limit sleeve 8, and the limit sleeve 8 limits the knob block 7, that is, the adjusted guide plate 2 is fixed, and finally the roller 12 at the bottom of the guide plate 2 is contacted by holding the pen body 1, and the pen body 1 is moved to use the scanning camera at its bottom to scan and identify the text on the book.

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An intelligent dictionary pen with adjustable scanning range, characterized in that: include: A pen body (1), wherein a receiving cavity (13) is provided in the pen body (1), a connecting head (3) is clamped in the receiving cavity (13), and two guide plates (2) penetrating to the bottom of the pen body (1) are fixedly mounted at the bottom end of the connecting head (3), and a tooth plate (4) is provided on one side of the inner wall of the connecting head (3); A knob block (7) is arranged on the pen body (1), a shaft sleeve (6) is arranged at the rear end of the knob block (7), the shaft sleeve (6) and the knob block (7) are connected via a telescopic assembly, and the rear end of the shaft sleeve (6) penetrates into the receiving cavity (13), the rear end of the shaft sleeve (6) is fixedly connected with a gear (5) which is engaged with the inner wall of the receiving cavity (13), and the gear (5) is meshed with the toothed plate (4); At least one limiting sleeve (8) is arranged on the outer wall of the pen body (1) and is used to limit the knob block (7). The knob block (7) is separated from the limiting sleeve (8) by stretching to release the limiting of the knob block (7), so that the knob block (7) can be manually operated to rotate to synchronously drive the gear (5) to rotate the transmission toothed plate (4) to move, thereby adjusting the extension length of the guide plate (2).

2. The intelligent dictionary pen with adjustable scanning range according to claim 1, characterized in that: The telescopic assembly comprises a groove formed at the front end of the shaft sleeve (6), and the inner wall of the groove is provided with at least one limiting groove (10); the rear end of the knob block (7) is sleeved in the groove of the shaft sleeve (6), and the outer wall of the rear end of the knob block (7) is provided with at least one limiting tooth (9), and the limiting tooth (9) is slidably engaged in the limiting groove (10).

3. The intelligent dictionary pen with adjustable scanning range according to claim 2, characterized in that: A spring (11) is fixedly connected between the tail end of the knob block (7) and the tail end of the inner wall of the groove of the shaft sleeve (6), and the diameter of the spring (11) is smaller than the diameter of the tail end of the knob block (7).

4. The intelligent dictionary pen with adjustable scanning range according to claim 1, characterized in that: The outer wall of the knob block (7) is provided with a plurality of teeth, and the inner wall of the limiting sleeve (8) is provided with a plurality of tooth grooves for selectively engaging the teeth to limit the rotation of the knob block (7).

5. The intelligent dictionary pen with adjustable scanning range according to claim 1, characterized in that: A scanning camera is arranged at the bottom end of the pen body (1), and a rotatable roller (12) is arranged at the bottom end of the guide plate (2).

6. The intelligent dictionary pen with adjustable scanning range according to claim 5, characterized in that: The outer wall side edge of the guide plate (2) is designed to be arc-shaped.

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