Translation pen

Abstract

The invention provides a translation pen. The translation pen comprises a main body mechanism; a display mechanism; the rotating mechanism comprises a first rotating assembly and a second rotating assembly, the first rotating assembly is connected with the display mechanism, the second rotating assembly is connected with the main body mechanism, the axial direction of a rotating shaft of the second rotating assembly and the axial direction of the main body mechanism are the same, and the axial direction of a rotating shaft of the first rotating assembly and the axial direction of a rotating shaft of the second rotating assembly intersect; the rotating mechanism is configured to enable the display mechanism to rotate along a rotating shaft of the first rotating assembly and enable the display mechanism to rotate along a rotating shaft of the second rotating assembly; the camera shooting mechanism is located on the side face of the main body mechanism, the camera shooting mechanism comprises a first state and a second state, and the camera shooting mechanism in the second state is located outside the main body mechanism; and the pen point mechanism is connected with the main body mechanism, and the camera shooting mechanism in the second state faces the pen point mechanism.

Description

Technical Field

[0001] The present disclosure relates to the technical field of electronic equipment, and in particular to a translation pen. Background Art

[0002] The translation pen is a smart terminal product that integrates optical character recognition (OCR) technology and machine translation technology and speech synthesis technology. Its working process is to first collect images of paper documents through OCR technology, recognize the text in the image, obtain the source language text, then translate the source language text through machine translation technology to obtain the target language text, and finally play the target language text in the form of speech through speech synthesis technology. This process can also be called scanning. The current translation pen adopts an integrated design, and the user experience is poor. Summary of the invention

[0003] In order to at least partially solve the above-mentioned technical problems, the present disclosure provides a translation pen.

[0004] According to a first aspect of the present disclosure, a translation pen is provided, comprising:

[0005] The main body mechanism comprises a first end and a second end which are arranged opposite to each other;

[0006] Display agency;

[0007] A rotating mechanism, the rotating mechanism comprising a first rotating assembly and a second rotating assembly connected to the first rotating assembly, the first rotating assembly being connected to the display mechanism, the second rotating assembly being connected to the first end of the main mechanism, the axial direction of the rotating shaft of the second rotating assembly being in the same direction as the axial direction of the main mechanism, the axial direction of the rotating shaft of the first rotating assembly being intersecting with the axial direction of the rotating shaft of the second rotating assembly, the rotating mechanism being configured to: enable the display mechanism to rotate relative to the main mechanism along the rotating shaft of the first rotating assembly, and enable the display mechanism to rotate relative to the main mechanism along the rotating shaft of the second rotating assembly;

[0008] A camera mechanism, the camera mechanism is located on the side of the main body mechanism, the camera mechanism includes a first state and a second state, the camera mechanism in the first state is located inside the main body mechanism, and the camera mechanism in the second state is located outside the main body mechanism;

[0009] A pen tip mechanism is connected to the second end of the main body mechanism, and the camera mechanism in the second state is arranged toward the pen tip mechanism.

[0010] According to an embodiment of the present disclosure, the display mechanism includes a first surface and a second surface that are arranged opposite to each other, and a display screen is arranged on the first surface;

[0011] The first rotating component is connected to the second surface, and the display mechanism and the main body mechanism can be folded and unfolded along the rotation axis of the first rotating component;

[0012] Wherein, when the display mechanism and the main body mechanism are in a folded state, the main body mechanism is located on the side of the second surface away from the first surface, and in the thickness direction of the main body mechanism, the top end of the pen tip mechanism does not overlap with the orthographic projection of the second surface.

[0013] According to an embodiment of the present disclosure, when the display mechanism and the main body mechanism are in a folded state, the orthographic projection of the main body mechanism on the second surface is spaced apart from the orthographic projection of the first rotating component on the second surface, and the distance between the surface of the main body mechanism facing away from the display mechanism and the display mechanism is greater than the distance between the axis of the rotating shaft of the first rotating component and the display mechanism.

[0014] According to an embodiment of the present disclosure, the rotating mechanism further comprises a support frame, the first rotating assembly comprises a first shaft body and a second shaft body, and the second rotating assembly comprises a third shaft body;

[0015] The first shaft and the second shaft are fixedly connected to the display mechanism, and the third shaft is fixedly connected to the main body mechanism;

[0016] At least one of the first shaft, the second shaft and the third shaft is rotatably connected to the support frame via a damping bearing, wherein the first shaft and the second shaft are respectively located on opposite sides of the support frame, and the third shaft is located on a different side of the support frame from the first shaft and the second shaft.

[0017] According to an embodiment of the present disclosure, the first end of the main body mechanism includes a first inclined portion, and the thickness of the first inclined portion gradually decreases in a direction from the second end to the first end. When the display mechanism and the main body mechanism are in an unfolded state, the side of the first inclined portion facing away from the second end abuts against the display mechanism, and the main body mechanism and the display mechanism are roughly parallel.

[0018] According to an embodiment of the present disclosure, the damping bearing is embedded in the support frame;

[0019] The damping bearing and the support frame form an integrated structure; or, the damping bearing and the support frame are fixedly connected via a clamping structure.

[0020] According to an embodiment of the present disclosure, at least one of the first shaft body, the second shaft body and the third shaft body includes a protrusion, which extends into the damping bearing and forms an interference fit with the damping bearing.

[0021] According to an embodiment of the present disclosure, the main body mechanism includes a third surface and a fourth surface arranged opposite to each other, a first opening is provided on the third surface, and the translation pen further includes:

[0022] a first switch, wherein the first switch is located in the first opening, and a distance between a top end of the first switch and the fourth surface is less than or equal to a distance between the third surface and the fourth surface;

[0023] A locking member, located in the main body mechanism and connected to the first switch;

[0024] The first switch is configured to, in response to a pressing operation, drive the locking member to unlock the camera mechanism so that the camera mechanism switches from the first state to the second state.

[0025] According to an embodiment of the present disclosure, the camera mechanism includes a camera base and a camera, and the camera is embedded in the camera base;

[0026] The camera base comprises a third end and a fourth end which are arranged opposite to each other, the fourth end is rotatably connected to the main body mechanism through a third rotating assembly, and the third end is used to be locked with the locking member;

[0027] The third rotating component is configured to: when the locking member is unlocked from the third end, the camera base is rotated from inside the main mechanism along the rotating axis of the third rotating component until it reaches a specified position outside the main mechanism, so that the camera mechanism is switched from the first state to the second state.

[0028] According to an embodiment of the present disclosure, the translation pen further includes a first mounting column, the first mounting column is fixedly connected to the inner surface of the main body mechanism, the first mounting column extends along the thickness direction of the main body mechanism, the first switch sleeve is arranged on the first mounting column, and can be moved on the first mounting column along the extension direction of the first mounting column;

[0029] The locking member comprises a fifth end, a sixth end and a transmission assembly located between the fifth end and the sixth end, the sixth end abuts against the first switch and can move between a first preset position and a second preset position along with the displacement of the first switch;

[0030] The transmission assembly is configured to: when the sixth end moves to the first predetermined position, the fifth end is engaged with the camera mechanism for locking; when the sixth end moves to the second predetermined position, the fifth end is separated from the camera mechanism for unlocking.

[0031] According to an embodiment of the present disclosure, the first switch includes: a button, the front side of which is exposed by the first opening, and the first switch can be moved to a third predetermined position and a fourth predetermined position along the extension direction of the first mounting column;

[0032] A first truncated cone disposed on the back of the button;

[0033] A second truncated cone is disposed on a side of the first truncated cone away from the button, wherein the diameter of the second truncated cone is smaller than the diameter of the first truncated cone;

[0034] When the first switch is in the third predetermined position, the sixth end abuts against the second truncated cone and is in the first predetermined position; when the first switch is in the fourth predetermined position, the sixth end abuts against the first truncated cone and is in the second predetermined position.

[0035] According to an embodiment of the present disclosure, a first elastic member is sleeved on the first mounting column, and the first elastic member is elastically connected to the first switch. The first elastic member is configured as follows: when the first switch is pressed, the first switch is allowed to move to a fourth predetermined position along the extension direction of the first mounting column, and when the pressure on the first switch is released, the first switch is moved to a third predetermined position along the extension direction of the first mounting column.

[0036] According to an embodiment of the present disclosure, the transmission assembly includes a rotating shaft, and the sixth end rotates around the rotating shaft along with the displacement of the first switch to move between the first preset position and the second preset position;

[0037] The fifth end rotates around the rotation axis as the sixth end moves, so as to be engaged with or separated from the camera mechanism.

[0038] According to an embodiment of the present disclosure, the shape of the pen tip mechanism includes a sphere, and the diameter of the pen tip mechanism is set between 1 mm and 4 mm.

[0039] According to an embodiment of the present disclosure, the designated position is configured to: make the viewing angle boundary of the camera cover the target line of text and an end of the previous line of text of the target line of text close to the target line of text;

[0040] Wherein, the target line of text includes a line of text adjacent to the pen tip mechanism and not blocked by the pen tip mechanism.

[0041] According to an embodiment of the present disclosure, the designated location satisfies:

[0042] θ1=90°-θ2 / 2-arctan(a / (bc));

[0043] Among them, θ1 represents the first angle between the horizontal plane where the camera is located and the axial direction of the main body mechanism, θ2 represents the viewing angle boundary of the camera, a represents the horizontal distance between the camera and the pen tip mechanism, b represents the vertical distance between the camera and the top of the pen tip mechanism, and c represents a configurable numerical value, and the value range of c includes 6.5mm to 8mm.

[0044] According to an embodiment of the present disclosure, the main body mechanism includes a main board and a contact switch, and the pen tip mechanism can move between a fifth predetermined position and a sixth predetermined position along the axial direction of the main body mechanism;

[0045] The mainboard includes a main control module and a fill light control circuit electrically connected to the main control module, and the camera mechanism also includes a fill light, and the fill light is electrically connected to the fill light control circuit;

[0046] The main control module is configured to: output a first control signal to the fill light control circuit when waking up the translation pen;

[0047] The pen head mechanism is electrically connected to the contact switch, and the contact switch is configured to: when the pen head mechanism moves to the fifth predetermined position, output a second control signal to the fill light control circuit;

[0048] The fill light control circuit is configured to control the fill light to turn on when receiving the first control signal and the second control signal.

[0049] According to an embodiment of the present disclosure, a protrusion and a second elastic member at least partially surrounding the protrusion are provided between the pen tip mechanism and the contact switch;

[0050] The second elastic member is configured as follows: when the pen tip mechanism is subjected to external pressure, the pen tip mechanism is allowed to move to the fifth predetermined position, and the protrusion contacts the contact switch, so that the contact switch outputs the second control signal to the fill light control circuit; when the external pressure is released, the pen tip mechanism is restored to the sixth predetermined position.

[0051] According to an embodiment of the present disclosure, the contact switch is further configured to: output a third control signal to the main control module when the pen tip mechanism is pressed to the fifth predetermined position;

[0052] The main control module is further configured to, in response to the third control signal, wake up the camera mechanism to start collecting images; and, in response to an interruption of the third control signal, confirm that the collection is completed.

[0053] According to an embodiment of the present disclosure, the imaging mechanism further includes a camera, the divergence angle of the fill light is greater than or equal to 100°, and the distance between the fill light and the camera is greater than or equal to 0.8 mm.

[0054] According to an embodiment of the present disclosure, the mainboard further includes: a wireless communication module, a power management module, a storage module and a first adapter electrically connected to the main control module, the wireless communication module and the main control module are located on different sides of the mainboard, and the power management module, the storage module and the first adapter are located on the same side of the mainboard as the main control module;

[0055] The display mechanism comprises a screen driving board, the screen driving board comprises a display driving circuit and a second adapter electrically connected to the display driving circuit, the display driving circuit and the second adapter are located on the same side of the screen driving board;

[0056] The first adapter and the second adapter are electrically connected via an adapter harness.

[0057] According to an embodiment of the present disclosure, the power management module provides a first power supply voltage and a second power supply voltage, and the first power supply voltage and the second power supply voltage are different in magnitude;

[0058] The screen driving board further comprises: a level compatible circuit connected between the second adapter and the display driving circuit;

[0059] The level compatible circuit is configured to provide one of the first power supply voltage and the second power supply voltage to the pull-up power supply of the data signal and the clock signal in the display driving circuit and the communication power supply of the main control module.

[0060] According to an embodiment of the present disclosure, in the axial direction of the display mechanism, the second adapter is located on a side of the display driving circuit close to the rotating mechanism, and the level compatible circuit is located on a side of the display driving circuit away from the second adapter.

[0061] According to an embodiment of the present disclosure, the main board further comprises a camera mechanism connector, and the camera mechanism connector is electrically connected to the camera mechanism via a flexible circuit board;

[0062] The flexible circuit board includes at least one bending zone, the bending zone includes a grid structure, and the material in the bending zone includes rolled copper.

[0063] According to an embodiment of the present disclosure, the flexible circuit board further includes a non-bending area outside the bending area, a routing line is arranged on one side surface of the bending area, and routing lines are arranged on both side surfaces of the non-bending area.

[0064] According to an embodiment of the present disclosure, the at least one bending zone includes a first bending zone and a second bending zone, the second bending zone is located between the first bending zone and the camera mechanism; the bending angle of the first bending zone is greater than the bending angle of the second bending zone;

[0065] The main body mechanism further includes a fixing structure, the fixing structure is fixedly connected to the inner surface of the main body mechanism, the main board further includes a second opening, the second opening is configured to expose the fixing structure, and the first bending area is fixedly connected to the fixing structure through the second opening;

[0066] Wherein, the fixing structure includes a first curved surface, and the first curved surface is roughly in contact with the first bending area.

[0067] According to an embodiment of the present disclosure, the camera mechanism includes a camera, the pen tip mechanism includes a pen tip, and when the camera mechanism is in the second state, the optical axis of the camera passes through the pen tip. BRIEF DESCRIPTION OF THE DRAWINGS

[0068] The above contents and other objects, features and advantages of the present disclosure will become more apparent through the following description of the embodiments of the present disclosure with reference to the accompanying drawings, in which:

[0069] Figure 1 One of the three-dimensional views of the translation pen according to the embodiment of the present disclosure is schematically shown;

[0070] Figure 2 A schematic diagram of a rotating mechanism according to an embodiment of the present disclosure is schematically shown;

[0071] Figure 3 A schematic diagram schematically shows the rotation along the rotation axis of the first rotating component according to an embodiment of the present disclosure;

[0072] Figure 4 A schematic diagram schematically shows the rotation along the rotation axis of the second rotating component according to an embodiment of the present disclosure;

[0073] Figure 5A and Figure 5B A schematic diagram schematically shows folding along the rotation axis of the first rotating assembly according to an embodiment of the present disclosure;

[0074] Figure 6 Schematically shows a schematic diagram of left hand holding according to an embodiment of the present disclosure;

[0075] Figure 7 A schematic diagram of right-hand holding according to an embodiment of the present disclosure is schematically shown;

[0076] Figure 8 A schematic diagram schematically shows a photographing mechanism in a second state according to an embodiment of the present disclosure;

[0077] Fig. 9 A schematic diagram schematically shows a photographing mechanism in a first state according to an embodiment of the present disclosure;

[0078] Fig.10 Schematically shows a schematic diagram of a first rotating assembly according to an embodiment of the present disclosure;

[0079] Fig.11 Schematically shows a schematic diagram of a second rotating assembly according to an embodiment of the present disclosure;

[0080] Fig.12 A schematic diagram schematically shows a photographing mechanism in a first state according to an embodiment of the present disclosure;

[0081] Fig.13 A schematic diagram schematically shows a photographing mechanism in a second state according to an embodiment of the present disclosure;

[0082] Fig.14A A schematic diagram schematically shows a first switch in a third predetermined position according to an embodiment of the present disclosure;

[0083] Fig. 14B A schematic diagram schematically shows a first switch in a fourth predetermined position according to an embodiment of the present disclosure;

[0084] Fig.15 A schematic diagram schematically shows the viewing angle boundary of a camera according to an embodiment of the present disclosure;

[0085] Fig.16 A schematic diagram of a circuit for controlling a fill light according to an embodiment of the present disclosure is shown schematically;

[0086] Fig.17 The circuit diagram of the translation pen according to the embodiment of the present disclosure is schematically shown;

[0087] Fig.18 The circuit diagram of the fill light according to the embodiment of the present disclosure is schematically shown;

[0088] Fig.19 A schematic diagram of a pen tip mechanism according to an embodiment of the present disclosure is schematically shown;

[0089] Fig. 20 A schematic diagram schematically shows a power management module providing a first power supply voltage and a second power supply voltage according to an embodiment of the present disclosure;

[0090] Fig.21 A schematic diagram of a flexible circuit board according to an embodiment of the present disclosure is schematically shown;

[0091] Fig.22A A schematic diagram of a main board, a flexible circuit board and a fixing structure according to an embodiment of the present disclosure is schematically shown;

[0092] Fig. 22B A schematic diagram schematically shows the bonding of the first bending zone and the first curved surface according to an embodiment of the present disclosure;

[0093] Fig. 22C A schematic diagram schematically shows a second opening exposing a fixing structure according to an embodiment of the present disclosure;

[0094] Fig.22D A schematic diagram of a second opening according to an embodiment of the present disclosure is schematically shown. DETAILED DESCRIPTION

[0095] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0096] It should be noted that in the drawings, the size and relative size of the elements may be exaggerated for the purpose of clarity and / or description. Thus, the size and relative size of each element are not necessarily limited to the size and relative size shown in the drawings. In the specification and drawings, the same or similar reference numerals indicate the same or similar parts.

[0097] When an element is described as being "on" another element, "connected to" another element, or "bound to" another element, the element may be directly on the other element, directly connected to the other element, or directly bound to the other element, or there may be an intermediate element. However, when an element is described as being "directly on" another element, "directly connected to" another element, or "directly bound to" another element, there is no intermediate element. Other terms and / or expressions used to describe the relationship between elements should be interpreted in a similar manner, for example, "between..." versus "directly between...", "adjacent" versus "directly adjacent" or "on..." versus "directly on...", etc. In addition, the term "connection" may refer to a physical connection, an electrical connection, a communication connection, and / or a fluid connection. In addition, the X-axis, the Y-axis, and the Z-axis are not limited to the three axes of a rectangular coordinate system, and may be interpreted in a broader sense. For example, the X-axis, the Y-axis, and the Z-axis may be perpendicular to each other, or may represent different directions that are not perpendicular to each other. For the purpose of this disclosure, "at least one of X, Y, and Z" and "at least one selected from the group consisting of X, Y, and Z" may be interpreted as only X, only Y, only Z, or any combination of two or more of X, Y, and Z such as XYZ, XYY, YZ, and ZZ. As used herein, the term "and / or" includes any and all combinations of one or more of the listed associated items.

[0098] It should be noted that, although the terms "first", "second", etc. may be used herein to describe various parts, components, elements, regions, layers and / or parts, these parts, components, elements, regions, layers and / or parts should not be limited by these terms. Instead, these terms are used to distinguish one part, component, element, region, layer and / or part from another. Thus, for example, the first part, first member, first element, first region, first layer and / or first part discussed below may be referred to as the second part, second member, second element, second region, second layer and / or second part without departing from the teachings of the present disclosure.

[0099] For ease of description, spatial relational terms, such as "upper", "lower", "left", "right", etc., may be used herein to describe the relationship of one element or feature to another element or feature as shown in the figure. It should be understood that the spatial relational terms are intended to cover other different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the figure is turned upside down, elements described as "below" or "beneath" other elements or features will be oriented "above" or "above" the other elements or features.

[0100] As used herein, the terms "substantially," "about," "approximately," "roughly," and other similar terms are used as terms of approximation rather than as terms of degree, and they are intended to account for the inherent deviations in measured or calculated values ​​that would be recognized by one of ordinary skill in the art. Taking into account factors such as process fluctuations, measurement problems, and errors associated with the measurement of a particular quantity (i.e., limitations of the measurement system), "about" or "approximately" as used herein include the stated value and mean that the particular value is within an acceptable range of deviation as determined by one of ordinary skill in the art. For example, "approximately" can mean within one or more standard deviations, or within ±30%, ±20%, ±10%, ±5% of the stated value.

[0101] It should be noted that, in this article, "the same layer" refers to a layer structure formed by using the same film-forming process to form a film layer for forming a specific pattern, and then using the same mask to pattern the film layer through a single composition process. Depending on the specific pattern, a single composition process may include multiple exposure, development or etching processes, and the specific pattern in the formed layer structure may be continuous or discontinuous. That is, multiple elements, components, structures and / or parts located in the "same layer" are made of the same material and are formed through the same composition process. Usually, multiple elements, components, structures and / or parts located in the "same layer" have approximately the same thickness.

[0102] Those skilled in the art should understand that, in this article, unless otherwise specified, the expression "height" or "thickness" refers to the dimension of the surface of each film layer arranged perpendicular to the display substrate, that is, the dimension along the light emitting direction of the display substrate, or the dimension along the normal direction of the display device.

[0103] In one pair of ratios, a translation pen is provided, which can be integrated with a display screen. When the translation pen is used for scanning, the pen head mechanism of the translation pen covers the text to be translated, and the scanning module located below the pen head mechanism of the translation pen scans the text to be translated, and displays the scanned content on the screen of the translation pen. In this comparison, the screen of the translation pen is fixedly set on the pen body of the translation pen. When scanning, the relative position of the screen and the human eye is not conducive to the user's real-time observation of the screen. The user often needs to pick up the translation pen to look at the screen straight, and then confirm the scanned content. However, when the user picks up the translation pen, the translation pen may have completed the translation action. At this time, if the user finds that the scanned content is incorrect, he needs to rescan the entire content, and the user experience is poor.

[0104] In view of this, an embodiment of the present disclosure provides a translation pen, which includes: a main body mechanism, including a first end and a second end arranged opposite to each other; a display mechanism; a rotating mechanism, the rotating mechanism includes a first rotating component and a second rotating component connected to the first rotating component, the first rotating component is connected to the display mechanism, the second rotating component is connected to the first end of the main body mechanism, the axial direction of the rotating shaft of the second rotating component is in the same direction as the axial direction of the main body mechanism, the axial direction of the rotating shaft of the first rotating component intersects with the axial direction of the rotating shaft of the second rotating component, and the rotating mechanism is configured to: enable the display mechanism to rotate relative to the main body mechanism along the rotating shaft of the first rotating component, and enable the display mechanism to rotate relative to the main body mechanism along the rotating shaft of the second rotating component; a camera mechanism, the camera mechanism is located on the side of the main body mechanism, the camera mechanism includes a first state and a second state, the camera mechanism in the first state is located inside the main body mechanism, and the camera mechanism in the second state is located outside the main body mechanism; a pen tip mechanism, the pen tip mechanism is connected to the second end of the main body mechanism, and the camera mechanism in the second state is arranged toward the pen tip mechanism.

[0105] The embodiment of the present disclosure provides a translation pen with a bidirectionally rotatable display mechanism, which is conducive to the user observing the display content of the display mechanism when scanning. At the same time, when scanning, the user can realize the scanning function without having the pen head mechanism cover the content to be scanned, and the camera mechanism (or pen head mechanism) will neither block the content to be scanned nor block the scanning path. On this basis, the viewing angle range of the camera mechanism can cover the pen head mechanism and the adjacent area of ​​the pen head mechanism, thereby avoiding the situation of multiple scanning or missing scanning caused by inaccurate collection range due to the separation of the camera mechanism and the pen head mechanism, and greatly improving the user experience of the translation pen.

[0106] Combine the following Figures 1 to 22D The translation pen of the embodiment of the present disclosure is described in detail.

[0107] Figure 1 One of the three-dimensional views of the translation pen according to an embodiment of the present disclosure is schematically shown. Figure 2 The figure schematically shows a rotating mechanism according to an embodiment of the present disclosure. Figure 3 The schematic diagram schematically shows the rotation along the rotation axis of the first rotating component according to an embodiment of the present disclosure, Figure 4 The schematic diagram schematically shows the rotation along the rotation axis of the second rotating component according to an embodiment of the present disclosure.

[0108] Combined with reference Figures 1 to 4 The translation pen in this embodiment includes: a main body mechanism 100, a display mechanism 200, a rotation mechanism 300, a camera mechanism 400 and a pen head mechanism 500.

[0109] In the embodiment of the present disclosure, the main body mechanism 100 may include electronic components for realizing the core functions of the translation pen, for example, the main body mechanism 100 may include a main board provided with various control modules and control circuits, etc. The display mechanism 200 may include a display device for realizing the display function, for example, the display mechanism 200 may include a display screen PA and a display driver board for providing a driving signal to the display screen PA.

[0110] It should be noted that although Figures 1 to 4 The main body mechanism 100 and the display mechanism 200 shown in the figure are flat structures with relatively thin thickness, but this does not constitute a limitation on the shapes of the main body mechanism 100 and the display mechanism 200 of the embodiment of the present disclosure. For example, the shapes of the main body mechanism 100 and the display mechanism 200 may also include a columnar structure, etc., which can be determined according to actual needs and is not limited here.

[0111] It should also be noted that although Figures 1 to 4 The display screen PA of the display mechanism 200 shown in the figure is a rectangular structure, but in the embodiments of the present disclosure, the display screen PA can also be other shapes, for example, the corners of the display screen PA are arc-shaped, or the display screen PA is elliptical or even circular.

[0112] In the embodiment of the present disclosure, the main body mechanism 100 includes a first end 110 and a second end 120 that are arranged opposite to each other. The rotating mechanism 300 includes a first rotating component 310 and a second rotating component 320 connected to the first rotating component 310, the first rotating component 310 is connected to the display mechanism 200, the second rotating component 320 is connected to the first end 110 of the main body mechanism 100, the axial direction of the rotating shaft of the second rotating component 320 is in the same direction as the axial direction of the main body mechanism 100, the axial direction of the rotating shaft of the first rotating component 310 is intersected with the axial direction of the rotating shaft of the second rotating component 320, and the rotating mechanism 300 is configured to: enable the display mechanism 200 to rotate relative to the main body mechanism 100 along the rotating shaft of the first rotating component 310, and enable the display mechanism 200 to rotate relative to the main body mechanism 100 along the rotating shaft of the second rotating component 320.

[0113] In the embodiments of the present disclosure, for the sake of clarity, unless otherwise specified, the embodiments of the present disclosure are explained below by taking a translation pen placed vertically as an example.

[0114] Combined with reference Figures 1 to 4The translation pen is placed vertically and in an unfolded state, the first end 110 and the second end 120 are arranged along the axial direction of the main body 100, the first end 110 is used to install the display mechanism 200, and the second end 120 is used to install the pen head mechanism 500. The first end 110 of the main body 100 may refer to the upper end of the main body 100, and the second end 120 of the main body 100 may refer to the lower end of the main body 100. For example, the shape of the second end 120 may include a prism. Along the axial direction of the main body 100, the farther the prism is from the second end 120, the smaller its cross-sectional area is. The pen head mechanism 500 can be installed on the side of the prism with the smallest cross-sectional area.

[0115] In the embodiment of the present disclosure, the pen tip mechanism 500 is telescopically connected to the main body mechanism 100 , and the pen tip mechanism 500 can be retracted into the main body mechanism 100 , or can be extended from the main body mechanism 100 .

[0116] The upper end of the main body mechanism 100 is connected to the lower end of the display mechanism 200 through the rotating mechanism 300. The axial direction of the rotating axis X of the first rotating assembly 310 may include Figures 1 to 4 In the horizontal direction, the axial direction of the rotation axis Y of the second rotating assembly 320 may include Figures 1 to 4 In the vertical direction, that is, the axial direction of the rotation axis X of the first rotation component 310 and the axial direction of the rotation axis Y of the second rotation component 320 are perpendicular to each other.

[0117] Figure 5A and Figure 5B The schematic diagram of folding along the rotation axis of the first rotating component according to an embodiment of the present disclosure is schematically shown.

[0118] Combined with reference Figures 1 to 5B The display mechanism 200 can be rotated relative to the main mechanism 100 along the two directions of the rotation axis X and the rotation axis Y through the rotating mechanism 300. For example, the display mechanism 200 can be rotated 180° along the rotation axis X relative to the main mechanism 100 through the first rotating component 310, and the display mechanism 200 can also be rotated 360° along the rotation axis Y relative to the main mechanism 100 through the second rotating component 320.

[0119] That is to say, in the embodiment of the present disclosure, the display mechanism 200 can rotate in two directions relative to the main body mechanism 100. In this way, when the user uses the translation pen to scan, the user can adjust the angle of the display mechanism 200 at will according to the sitting posture and visual angle, so that the user can scan and confirm the scanned content at the same time. When the scanned content is found to be incorrect, the user can stop immediately and rescan to improve the usage efficiency.

[0120] Moreover, after the display mechanism 200 is rotated 180° along the rotation axis X relative to the main mechanism 100 by the first rotating assembly 310 , the main mechanism 100 and the display mechanism 200 can be folded, which is beneficial for the storage of the translation pen.

[0121] Furthermore, the display mechanism 200 can be rotated in two directions, and the translation pen can also be held by the right hand or the left hand, for example, in combination with the reference Figure 6 and Figure 7 , Figure 6 The diagram schematically shows a left-hand holding diagram according to an embodiment of the present disclosure, Figure 7 A schematic diagram of right-hand holding according to an embodiment of the present disclosure is schematically shown.

[0122] It should be noted that in the embodiments of the present disclosure, although Figures 1 to 4 The horizontal direction and the vertical direction in the figure are taken as examples to illustrate the rotation axis of the rotating mechanism 300 in the embodiment of the present disclosure, but this does not constitute a limitation on the embodiment of the present disclosure. For example, the axial direction of the rotation axis of the rotating mechanism 300 may also be the same as Figures 1 to 4 Any direction in which the horizontal direction or the vertical direction intersects can be determined according to actual needs and is not limited here.

[0123] Figure 8 Schematically shows a schematic diagram of a photographing mechanism in a second state according to an embodiment of the present disclosure, Fig. 9 The figure schematically shows a photographing mechanism in a first state according to an embodiment of the present disclosure.

[0124] In the embodiment of the present disclosure, the camera mechanism 400 is located on the side 110S of the main mechanism 100. Figure 8 and Fig. 9 The camera mechanism 400 includes a first state and a second state. The camera mechanism 400 in the first state is located inside the main body mechanism 100, and the camera mechanism 400 in the second state is located outside the main body mechanism 100. The pen head mechanism 500 is connected to the second end 120 of the main body mechanism 100, and the camera mechanism 400 is arranged toward the pen head mechanism 500 in the second state.

[0125] In the embodiment of the present disclosure, the camera mechanism 400 is no longer integrated with the pen tip mechanism 500, but is located on the side 110S of the main mechanism 100. When the user uses the translation pen for scanning, there is no need to make the pen tip mechanism 500 of the translation pen cover the content to be scanned, but the pen tip mechanism 500 of the translation pen is located below the content to be scanned. In this way, when scanning, neither the camera mechanism 400 nor the pen tip mechanism 500 will block the content to be scanned and the path to be scanned, which is more conducive to the user's observation and more in line with the user's reading habits.

[0126] The pen head mechanism 500 and the display mechanism 200 are respectively located at opposite ends of the main body mechanism 100. Figure 1 The pen tip mechanism 500 is located at the lower end of the main body mechanism 100 , and the display mechanism 200 is located at the upper end of the main body mechanism 100 .

[0127] In the embodiments of the present disclosure, corresponding functions can be configured for the pen tip mechanism 500 according to actual needs. For example, the pen tip mechanism 500 can have functions such as touch, writing, and erasing.

[0128] In the embodiment of the present disclosure, the first state may refer to the non-working state of the camera mechanism 400. At this time, the camera mechanism 400 is stored in the main body mechanism 100, which can protect the camera mechanism 400 and reduce the space occupied by the translation pen. The second state may refer to the working state of the camera mechanism 400. In this state, the camera mechanism 400 can be moved from the inside of the main body mechanism 100 to the outside of the main body mechanism 100. The movement mode of the camera mechanism 400 may include telescopic or pop-up. The camera mechanism 400 moved outside the main body mechanism 100 is set toward the pen head mechanism 500, so that the content to be scanned in the vicinity of the pen head mechanism 500 can be collected.

[0129] In summary, the embodiment of the present disclosure provides a translation pen with a bidirectionally rotatable display mechanism 200, which is beneficial for the user to observe the display content of the display mechanism 200 during scanning. At the same time, during scanning, the user can realize the scanning function without having the pen head mechanism 500 cover the content to be scanned, and the camera mechanism 400 (or the pen head mechanism 500) will neither block the content to be scanned nor block the scanning path. On this basis, the viewing angle range of the camera mechanism 400 can cover the pen head mechanism 500 and the adjacent area of ​​the pen head mechanism 500, thereby avoiding the situation of multiple scanning or missing scanning caused by inaccurate collection range due to the separation of the camera mechanism 400 and the pen head mechanism 500, and greatly improving the user experience of the translation pen.

[0130] The translation pen in the embodiment of the present disclosure is further described below.

[0131] Combined with reference Figure 1 , Figure 2 , Figure 5A and Figure 5BIn some specific embodiments, the display mechanism 200 includes a first surface 211 and a second surface 212 that are arranged opposite to each other, and a display screen PA is arranged on the first surface 211. The first rotating component 310 is connected to the second surface 212, and the display mechanism 200 and the main body mechanism 100 can be folded and unfolded along the rotation axis X of the first rotating component 310. In particular, when the display mechanism 200 and the main body mechanism 100 are in the folded state, the main body mechanism 100 is located on the side of the second surface 212 away from the first surface 211, and in the thickness direction of the main body mechanism 100, the top 510 of the pen tip mechanism 500 does not overlap with the orthographic projection of the second surface 212, or in other words, the orthographic projection of the top 510 of the pen tip mechanism 500 in the thickness direction of the main body mechanism 100 does not overlap with the orthographic projection of the second surface 212 in the thickness direction of the main body mechanism 100.

[0132] In the embodiment of the present disclosure, the thickness of the display mechanism 200 and the main body mechanism 100 are substantially the same. For example, the display mechanism 200 and the main body mechanism 100 are both thin flat structures, which is conducive to the overall thickness of the display mechanism 200 and the main body mechanism 100 being relatively thin after being folded. Optionally, the thickness range of the display mechanism 200 and the main body mechanism 100 can be set between 6 mm and 8 mm. In this way, after the display mechanism 200 and the main body mechanism 100 are folded, the overall thickness is between 12 mm and 16 mm, which is relatively thin and is conducive to carrying and storage.

[0133] Optionally, the display mechanism 200 and the main body mechanism 100 have substantially the same length, so that after the display mechanism 200 and the main body mechanism 100 are folded, the display mechanism 200 and the main body mechanism 100 can overlap each other, so that the overall length of the folded translation pen can be reduced to half of that in the unfolded state. For example, the length of the main body mechanism 100 and the display mechanism 200 can be set to 80 mm to 100 mm, and the overall length of the folded translation pen can be between 80 mm and 100 mm, for example, 87 mm.

[0134] In the embodiment of the present disclosure, after the display mechanism 200 and the main body mechanism 100 are folded, in the axial direction of the main body mechanism 100, the top end 510 of the pen head mechanism 500 protrudes from the display mechanism 200, and the pen head mechanism 500 can still contact the outside world to achieve functions such as scanning. As mentioned above, the camera mechanism 400 is located on the side 110S of the main body mechanism 100, so that after folding, the switching of the camera mechanism 400 between the first state and the second state is not affected. At the same time, the viewing angle range of the camera mechanism 400 in the second state can still cover the pen head mechanism 500 and its adjacent area, so that the translation pen can still achieve the corresponding scanning function in the folded state.

[0135] Optionally, a display screen may also be provided on the second surface 212, wherein the display screen PA on the first surface 211 may be referred to as a main display screen, and the display screen on the second surface 212 may be referred to as a sub-display screen, and the two may respectively display corresponding contents according to actual needs.

[0136] See also Figure 5B In some specific embodiments, when the display mechanism 200 and the main body mechanism 100 are in the folded state, the orthographic projection of the main body mechanism 100 on the second surface 212 is spaced from the orthographic projection of the first rotating component 310 on the second surface 212. In other words, in the embodiment of the present disclosure, in the axial direction of the main body mechanism 100, there is a certain gap S between the main body mechanism 100 and the first rotating component 310, and the orthographic projection of the gap S on the second surface 212 separates the orthographic projection of the main body mechanism 100 on the second surface 212 from the orthographic projection of the first rotating component 310 on the second surface 212, so that the orthographic projection of the main body mechanism 100 on the second surface 212 is spaced from the orthographic projection of the first rotating component 310 on the second surface 212. The gap S is used to set the second rotating component 320 on the one hand, and to reserve enough space for the display mechanism 200 to rotate along the rotation axis Y of the second rotating component 320 on the other hand.

[0137] Optionally, the distance between the surface of the main body 100 on the side away from the display mechanism 200 and the display mechanism 200 is greater than the distance between the axis of the rotation axis X of the first rotating assembly 310 and the display mechanism 200. In the embodiment of the present disclosure, after the display mechanism 200 and the main body 100 are folded, the main body 100 and the second surface 212 of the display mechanism 200 are attached, and the distance between the surface of the main body 100 on the side away from the display mechanism 200 and the display mechanism 200 is approximately equal to the thickness of the main body 100, that is, in the embodiment of the present disclosure, the thickness of the main body 100 is greater than the distance between the axis of the rotation axis X of the first rotating assembly 310 and the display mechanism 200.

[0138] In the embodiment of the present disclosure, after the display mechanism 200 and the main body mechanism 100 are folded, the distance between the axis of the rotation axis X of the first rotating assembly 310 and the display mechanism 200 is substantially the same as the distance between the axis of the rotation axis Y of the second rotating assembly 320 and the display mechanism 200. Optionally, after the display mechanism 200 and the main body mechanism 100 are unfolded, the distance between the axis of the rotation axis X of the first rotating assembly 310 and the display mechanism 200 is substantially the same as the distance between the axis of the rotation axis Y of the second rotating assembly 320 and the display mechanism 200. In other words, after the display mechanism 200 and the main body mechanism 100 are unfolded, the axis of the rotation axis X of the first rotating assembly 310 and the axis of the rotation axis Y of the second rotating assembly 320 are located in the same horizontal plane, which is parallel to the second surface S212.

[0139] Fig.10 Schematically shows a schematic diagram of a first rotating assembly according to an embodiment of the present disclosure, Fig.11 A schematic diagram of a second rotating assembly according to an embodiment of the present disclosure is schematically shown.

[0140] Combined with reference Figure 2 , Fig.10 and Fig.11 In some specific embodiments, the rotating mechanism 300 further includes a support frame 330, the first rotating assembly 310 includes a first shaft 311 and a second shaft 312, and the second rotating assembly 320 includes a third shaft 321. The first shaft 311 and the second shaft 312 are fixedly connected to the display mechanism 200, and specifically can be fixedly connected to the second surface 212, and the third shaft 321 is fixedly connected to the main mechanism 100. At least one of the first shaft 311, the second shaft 312 and the third shaft 321 is also rotatably connected to the support frame 330 through a damping bearing ZN, wherein the first shaft 311 and the second shaft 312 are respectively located on opposite sides of the support frame 330, and the third shaft 321 and the first shaft 311 and the second shaft 312 are located on different sides of the support frame 330, for example, the third shaft 321 and the first shaft 311 and the second shaft 312 are located on adjacent sides of the support frame 330. For example, the support frame 330 is shaped like a cuboid, which includes six side surfaces that are opposite to each other, two of which are arranged along the long axis of the cuboid, the first axis 311 and the second axis 312 can be connected to the two side surfaces respectively, and the third axis 321 can be connected to any of the other four side surfaces.

[0141] In the embodiment of the present disclosure, the first shaft 311 and the second shaft 312 are coaxially arranged. Figure 2The first shaft 311 and the second shaft 312 are respectively located on the right and left sides of the support frame 330. The left end of the first shaft 311 is rotatably connected to the right end of the support frame 330 through a damping bearing ZN, and the right end of the second shaft 312 is rotatably connected to the left end of the support frame 330 through a damping bearing ZN. Figure 2 and Fig.11 One end of the third shaft 321 is fixedly connected to the main mechanism 100, and the other end is rotatably connected to the middle part of the support frame 330 through a damping bearing ZN.

[0142] Optionally, the first shaft 311 and the second shaft 312 may include a block structure or a strip structure. For example, the first shaft 311 and the second shaft 312 may adopt a strip structure, thereby increasing the contact area between the first shaft 311 and the second shaft 312 and the second surface 212 of the display mechanism 200 and improving stability.

[0143] Combined with reference Figure 2 , Figure 5B and Fig.11 In some specific embodiments, the first end 110 of the main body 100 includes a first inclined portion 111, and the thickness of the first inclined portion 111 gradually decreases in the direction from the second end 120 to the first end 110. Optionally, the thickness of the first inclined portion 111 away from the second end 120 can be substantially the same as the thickness of the main body 100, thereby facilitating the alignment of the display mechanism 200 and the main body 100 when in the unfolded state. Figure 5B , the direction in which the second end 120 points to the first end 110 may refer to, Figure 5B The direction Z from left to right.

[0144] Combined with reference Figure 1 , Figure 2 and Figure 8 , when the display mechanism 200 and the main body mechanism 100 are in the unfolded state, the main body mechanism 100 and the display mechanism 200 are substantially parallel. In the embodiment of the present disclosure, the main body structure 100 includes a third surface 131 and a fourth surface 132 arranged opposite to each other, and a first opening 1311 and a first switch K1 embedded in the first opening 1311 are arranged on the third surface. The main body mechanism 100 and the display mechanism 200 are substantially parallel, which means that the second surface 212 can overlap with the third surface 131 (and / or the fourth surface 132) after being translated along the thickness direction of the display mechanism 200.

[0145] When the display mechanism 200 and the main mechanism 100 are in the unfolded state, the side of the first inclined portion 111 facing away from the second end 120 abuts against the display mechanism 200, so that the main mechanism 100 and the display mechanism 200 can fit tightly after unfolding, thereby reducing the volume of the translation pen in the unfolded state.

[0146] Reference Fig.11 The third shaft 321 and the inclined surface of the first inclined portion 111 are formed as an integral structure. For example, when preparing the shell of the main body 100, the first inclined portion 111 and the third shaft 321 are formed simultaneously. Optionally, the third shaft 321 and the inclined surface of the first inclined portion 111 can also be fixedly connected by a card and structure. Through the first inclined portion 111, the main body 100 and the display mechanism 200 can be closely fitted when the translation pen is in the unfolded state. At the same time, referring to Figure 5B The inclined surface of the first inclined portion 111 forms a gap at the joint between the display mechanism 200 and the main mechanism 100, thereby reserving sufficient space for the connection between the third shaft 321 and the main mechanism 100.

[0147] Optionally, the third shaft body 321 may include a second inclined portion 3211, and the second inclined portion 3211 is fixedly connected to the first inclined portion 111. For example, the third shaft body 321 is disposed at the thicker end ( Fig.11 The inclined surface of the second inclined portion 3211 is in contact with the inclined surface of the first inclined portion 111.

[0148] In some specific embodiments, the damping bearing ZN is embedded in the support frame 330. The damping bearing ZN and the support frame 330 form an integral structure. Alternatively, the damping bearing ZN and the support frame 330 are fixedly connected by a clamp and structure.

[0149] In the embodiment of the present disclosure, three damping bearings ZN may be embedded in the support frame 330, for example, referring to Fig.11 The support frame 330 includes a first support portion 331 and a second support portion 332 disposed on the first support portion 331. The first support portion 331 is coaxially disposed with the first shaft body 311 and the second shaft body 312. The left and right ends of the first support portion 331 are respectively provided with first mounting holes V1, and two of the three damping bearings ZN can be respectively embedded in the first mounting holes V1 at the left and right ends of the first support portion 331 through a card and structure. The second support portion 332 is provided with a second mounting hole (not shown in the figure) on a side away from the first support portion 331, and another one of the three damping bearings ZN can be embedded in the second mounting hole through a card and structure.

[0150] Combined with reference Fig.10 and Fig.11In some specific embodiments, at least one of the first shaft body 311, the second shaft body 312 and the third shaft body 321 includes a protrusion T, which extends into the damping bearing ZN and forms an interference fit with the damping bearing ZN. For example, each of the first shaft body 311, the second shaft body 312 and the third shaft body 321 includes a protrusion T, and the protrusions T of the three extend into the corresponding damping bearing ZN and form an interference fit with the damping bearing ZN. The outer diameter of the protrusion T and the inner diameter of the damping bearing ZN are squeezed to form a friction force, so that damping can be generated during the rotation process. In this way, the display mechanism 200 can rotate relative to the main mechanism 100 in two directions only when driven by an external force. When the external force is removed, the display mechanism 200 and the main mechanism 100 can maintain their current relative positions through the blocking effect of the damping bearing ZN, thereby preventing accidental rotation during use.

[0151] Fig.12 The schematic diagram schematically shows a photographing mechanism in a first state according to an embodiment of the present disclosure, Fig.13 The schematic diagram schematically shows that the photographing mechanism according to the embodiment of the present disclosure is in the second state, Fig.14A The schematic diagram schematically shows that the first switch according to the embodiment of the present disclosure is in the third predetermined position, Fig. 14B The diagram schematically shows a first switch in a fourth predetermined position according to an embodiment of the present disclosure.

[0152] Combined with reference Figure 1 , Figure 8 , Figures 12 to 14B In some specific embodiments, the main body mechanism 100 includes a third surface 131 and a fourth surface 132 that are arranged opposite to each other, and a first opening 1311 is provided on the third surface 131. The translation pen further includes: a first switch K1 and a locking member SZ. The first switch K1 is located in the first opening 1311, and the distance between the top of the first switch K1 and the fourth surface 132 is less than or equal to the distance between the third surface 131 and the fourth surface 132. In this way, in the thickness direction of the main body mechanism 100, the top of the first switch K1 can be parallel to the third surface 131 or lower than the third surface 131, so that the top of the first switch K1 does not protrude from the third surface 131, thereby preventing the first switch K1 from being accidentally touched. The locking member SZ is located in the main body mechanism 100 and is connected to the first switch K1. The first switch K1 is configured to, in response to a pressing operation, drive the locking member SZ to unlock the camera mechanism 400 so that the camera mechanism 400 is switched from the first state to the second state. Through the first switch K1 and the locking member SZ, the camera mechanism 400 can be controlled to move from the main mechanism 100 to the outside of the main mechanism 100, thereby waking up the camera mechanism 400 to start scanning.

[0153] In the embodiment of the present disclosure, the shape of the first opening 1311 can be set to correspond to the first switch K1. For example, the first switch K1 includes a button K11, and the planar shape of the button K11 includes a circle. The first opening 1311 can include a circular opening, which is conducive to exposing the button K11 of the first switch K1 and making the button K11 fit the first opening 1311.

[0154] It should be noted that the shape of the first opening 1311 may also include other shapes, such as square, oval, etc., which is not limited in the embodiments of the present disclosure.

[0155] In some specific embodiments, the camera mechanism 400 includes a camera base 410 and a camera head 420, and the camera head 420 is embedded in the camera base 410. The camera base 410 includes a third end and a fourth end that are arranged opposite to each other, and the fourth end is rotatably connected to the main mechanism 100 through the third rotating assembly 600, and can be specifically rotatably connected to the side 110S of the main mechanism 100. The third end is used to lock with the locking member SZ. The third rotating assembly 600 is configured to: when the locking member SZ is unlocked from the third end, the camera base 410 is rotated from the inside of the main mechanism 100 along the rotating axis of the third rotating assembly 600 until it reaches a specified position outside the main mechanism 100, so that the camera mechanism 400 is switched from the first state to the second state.

[0156] In an embodiment of the present disclosure, for the camera base 410 in the first state, its extension direction is substantially the same as the extension direction of the side 110S. The third end and the fourth end of the camera base 410 may refer to two ends of the camera base 410 that are relatively arranged in its extension direction. The third rotating assembly 600 may include a hinge spring. When the locking member SZ is engaged with the third end of the camera base 410, the camera mechanism 400 may be fixed in the main mechanism 100. When the locking member SZ is unlocked from the third end, the hinge spring, under the action of elastic force, causes the camera base 410 to rotate around its rotation axis to a specified position outside the main mechanism 100. At this time, the camera mechanism 400 is arranged toward the pen tip mechanism 500, so that the camera mechanism 400 is in the second state.

[0157] See also Figure 8 In some specific embodiments, the camera mechanism 400 includes a camera 420, and the pen head mechanism 500 includes a pen head 540. When the camera mechanism 400 is in the second state, the optical axis of the camera 420 passes through the pen head 540. For example, referring to Figure 8 The camera 420 is arranged toward the pen tip 540, and the optical axis of the camera 420 passes through the upper end of the pen tip 540. In this way, the viewing angle range of the camera 420 can cover the pen tip 540 and the adjacent area of ​​the pen tip 540, thereby preventing missed scans, and an excessively large viewing angle range can be blocked by the pen tip mechanism 500 and the main body mechanism 100, thereby preventing multiple scans.

[0158] In some specific embodiments, the locking member SZ may include an electronic locking member, which responds to the trigger instruction of the first switch K1 and controls the locking or unlocking of the camera mechanism 400 by transmitting an electrical signal. For example, the electronic locking member may include an electromagnetic lock. Exemplarily, when no electrical signal is applied to the electromagnetic lock, the lock head is extended by the action of an elastic member such as a spring, thereby locking the camera mechanism 400. When an electrical signal is applied, the lock head is retracted due to the electromagnetic action, thereby unlocking the camera mechanism 400.

[0159] In some other specific embodiments, the locking member SZ may also include a mechanical locking member. Specifically, the translation pen further includes a first mounting column AZ, the first mounting column AZ is fixedly connected to the inner surface of the main body mechanism 100, the first mounting column AZ extends along the thickness direction of the main body mechanism 100, and the first switch K1 is sleeved on the first mounting column AZ and can move on the first mounting column AZ along the extension direction of the first mounting column AZ. The locking member SZ includes a fifth end SZ1, a sixth end SZ2 and a transmission assembly SZ3 located between the fifth end SZ1 and the sixth end SZ2, the sixth end SZ2 abuts against the first switch K1, and can move between the first preset position and the second preset position with the displacement of the first switch K1. The transmission assembly SZ3 is configured to: when the sixth end SZ2 moves to the first predetermined position, the fifth end SZ1 is engaged with the camera mechanism 400 for locking, and when the sixth end SZ2 moves to the second predetermined position, the fifth end SZ1 is separated from the camera mechanism 400 for unlocking.

[0160] Reference Fig.13 The first predetermined position may refer to the position where the sixth end SZ2 abuts against the second frustum K21, and the second predetermined position may refer to the position where the sixth end SZ2 abuts against the first frustum K21.

[0161] In the embodiment of the present disclosure, the first switch K1 can move in the thickness direction of the main body mechanism 100 in response to the operation of the user, for example, in response to the pressing operation of the user, in the thickness direction of the main body mechanism 100. The transmission component SZ3 can drive the fifth end SZ1 and the sixth end SZ2 of the locking member SZ to move synchronously. For example, when the first switch K1 is pressed by the user, the sixth end SZ2 of the locking member SZ moves toward the second predetermined position along with the movement of the first switch K1. When the sixth end SZ2 of the locking member SZ starts to move toward the second predetermined position, the transmission component SZ3 can drive the fifth end SZ1 of the locking member SZ to move synchronously, and when the sixth end SZ2 moves to the second predetermined position, the fifth end SZ1 just moves to a position where it can be separated from the camera mechanism 400.

[0162] Correspondingly, when the user no longer presses the first switch K1, the first switch K1 can be restored to its initial position, and the sixth end SZ2 of the locking member SZ moves toward the first predetermined position as the first switch K1 moves. When the sixth end SZ2 of the locking member SZ starts to move toward the first predetermined position, the transmission assembly SZ3 can drive the fifth end SZ1 of the locking member SZ to move synchronously, and when the sixth end SZ2 moves to the first predetermined position, the fifth end SZ1 just moves to a position where it can be engaged with the camera mechanism 400.

[0163] For another example, when the sixth end SZ2 of the locking member SZ reaches the first predetermined position (or the second predetermined position), the transmission assembly SZ3 can drive the fifth end SZ1 to move, thereby moving the fifth end SZ1 to a position where it can be engaged with (or separated from) the camera mechanism 400.

[0164] In some specific embodiments, the first switch K1 includes: a button K11, a first truncated cone K21 disposed on the back of the button K11, and a second truncated cone K22 disposed on the side of the first truncated cone K21 away from the button K11. The front of the button K11 is exposed by the first opening 1311, and the first switch K1 can be moved to a third predetermined position and a fourth predetermined position along the extension direction of the first mounting column AZ. The diameter of the second truncated cone K22 is smaller than the diameter of the first truncated cone K21. When the first switch K1 is in the third predetermined position, the sixth end SZ2 abuts against the second truncated cone K22 and is in the first predetermined position. When the first switch K1 is in the fourth predetermined position, the sixth end SZ2 abuts against the first truncated cone K21 and is in the second predetermined position.

[0165] Among them, the third predetermined position may refer to the maximum position of the first switch K1 moving along the extension direction of the first mounting column AZ toward the outside of the main mechanism 100, and the fourth predetermined position may refer to the maximum position of the first switch K1 moving along the extension direction of the first mounting column AZ toward the inside of the main mechanism 100.

[0166] Optionally, the ratio of the diameter of the first frustum K21 to the diameter of the second frustum K22 is greater than or equal to 2:1. For example, the diameter of the first frustum K21 can be set to 5 mm, and the diameter of the second frustum K22 can be set to 2 mm.

[0167] In the embodiment of the present disclosure, the button K11 serves as a medium for the first switch K1 to contact the outside world. When the button K11 is pressed by the user, the button K11, the first truncated cone K21 and the second truncated cone K22 move as a whole (i.e., the first switch K1) along the extension direction of the first mounting column AZ. Fig.14A and Fig. 14B, the first switch K1 can move up and down along the first mounting column AZ. When the button K11 is not pressed, the first switch K1 is in the third predetermined position, at which time the sixth end SZ2 of the locking member SZ abuts against the second truncated cone K22. When the button K11 is pressed by the user, the first switch K1 moves toward the fourth predetermined position, at which time the sixth end SZ2 of the locking member SZ is squeezed and moves toward the outside. When the first switch K1 reaches the fourth predetermined position, the sixth end SZ2 of the locking member SZ abuts against the first truncated cone K21, thereby completing the conversion from vertical displacement to horizontal displacement.

[0168] Optionally, the side wall of the second truncated cone K22 is an arc-shaped side wall, thereby facilitating smooth movement of the sixth end SZ2 of the locking member SZ.

[0169] In some specific embodiments, a first elastic member TX1 is sleeved on the first mounting column AZ, and the first elastic member TX1 is elastically connected to the first switch K1, for example, elastically connected to the second truncated cone K22. The first elastic member TX1 is configured to: when the first switch K1 is pressed, the first switch K1 is allowed to move to a fourth predetermined position along the extension direction of the first mounting column AZ, and when the first switch K1 is released from being pressed, the first switch K1 is moved to a third predetermined position along the extension direction of the first mounting column AZ. In the embodiment of the present disclosure, the first elastic member TX1 may include a spring, and when the button K11 is pressed, the first elastic member TX1 may be compressed, so that the first switch K1 moves to the fourth predetermined position, and when the button K11 is released from being pressed, the first elastic member TX1 restores the first switch K1 to the third predetermined position under the action of the elastic force.

[0170] In the embodiment of the present disclosure, the camera mechanism 400 that pops up outside the main mechanism 100 can be pressed back into the main mechanism 100 by the user through a pressing operation. When the camera mechanism 400 is pressed back into the main mechanism 100, the fifth end SZ1 of the locking member SZ can be located in advance in a position locked with the camera mechanism 400, and the camera base 410 of the camera mechanism 400 can squeeze the fifth end SZ1 of the locking member SZ open. After the camera base 410 passes, the fifth end SZ1 of the locking member SZ can rebound through the rebound structure, thereby locking with the camera mechanism 400.

[0171] In some specific embodiments, the transmission assembly SZ3 includes a rotation axis SZ31, and the sixth end SZ2 rotates around the rotation axis SZ31 with the displacement of the first switch K1 to move between the first preset position and the second preset position. The fifth end SZ1 rotates around the rotation axis SZ31 with the displacement of the sixth end SZ2 to engage with or separate from the camera mechanism 400.

[0172] In the embodiment of the present disclosure, in the thickness direction of the main body mechanism 100, the positive projection of the locking member SZ may be roughly U-shaped, and the two ends of the U-shape are the fifth end SZ1 and the sixth end SZ2 of the locking member SZ, respectively, and one of the corners of the U-shape may be the transmission assembly SZ3 of the locking member SZ. At the corner, a rotation axis SZ31 is provided, and the rotation axis SZ31 extends along the thickness direction of the main body mechanism 100, so that the fifth end SZ1 and the sixth end SZ2 of the locking member SZ can be displaced in a horizontal plane perpendicular to the rotation axis SZ31.

[0173] For example, see Fig.12 and Fig.13 When the user presses the first switch K1, the first switch K1 moves in a direction perpendicular to the straight plane, the sixth end SZ2 of the locking member SZ moves upward or downward, and the fifth end SZ1 rotates around the rotation axis SZ31 with the movement of the sixth end SZ2, thereby moving to the left or right, and then separated from or locked with the camera mechanism 400.

[0174] In some specific embodiments, the shape of the pen head mechanism 500 includes a sphere, and the diameter of the pen head mechanism 500 is set between 1 mm and 4 mm. For example, the diameter of the pen head mechanism 500 can be set between 2 mm and 3 mm, so that the camera mechanism 400 can be shielded to a certain extent, preventing the camera mechanism 400 from capturing the next line of text of the target line of text, resulting in multiple scans.

[0175] In some specific embodiments, the designated position is configured to make the viewing angle boundary of the camera 420 cover the target line of text and the end of the previous line of text near the target line of text. The target line of text includes a line of text adjacent to the pen head mechanism 500 and not blocked by the pen head mechanism 500.

[0176] Fig.15 A schematic diagram schematically shows the viewing angle boundary of a camera according to an embodiment of the present disclosure.

[0177] Reference Fig.15 In the embodiment of the present disclosure, the viewing angle range of the camera unit 400 can cover a part of the previous line of text of the target line of text, so as to ensure that the camera unit 400 can collect complete information of the target line of text. As for the previous line of text of the target line of text, since only a part of it is collected, it can be filtered out by a filtering algorithm during image recognition, so that only the target line of text is retained.

[0178] In some specific embodiments, the specified location satisfies:

[0179] θ1=90°-θ2 / 2-arctan(a / (bc)).

[0180] Wherein, θ1 represents the first angle between the horizontal plane where the camera 420 is located and the axial direction of the main body mechanism 100, for example, Fig.15 θ2 represents the acute angle between the horizontal plane where the camera 420 is located and the vertical direction. θ2 represents the visual angle boundary of the camera 420, a represents the horizontal distance between the camera 420 and the pen head mechanism 500, b represents the vertical distance between the camera 420 and the top of the pen head mechanism 500, and c represents a configurable value, and the value range of c includes 6.5mm to 8mm. For example, c can be 7.25mm, which can be set according to the font size.

[0181] For example, assume that the size of the text is 12-point font, the height of the character is about 3.5 mm, and the spacing between the characters is 2.5 mm. The viewing angle range of the camera mechanism 400 is 64°. When scanning, in order to prevent scanning multiple lines of content and causing incorrect content recognition, the maximum scanning range of the camera mechanism 400 can only fall at the bottom of the previous line of text. Taking the translation pen tip mechanism 500 as a reference, assume that the horizontal distance between the center position of the camera mechanism 400 and the top of the tip mechanism 500 is a, and the vertical distance is b. c is specifically the character height + 1.5 times the character spacing, which is about 7.25 mm. θ2 = arctan (a / b-7.25), θ1 = 90°-64° / 2-θ2 = 58°-arctan (a / b-7.25). According to the above formula, after determining the a value, b value and c value, the angle θ1 between the table top of the camera base 410 of the camera mechanism 400 and the vertical direction can be obtained.

[0182] In the embodiment of the present disclosure, the side-mounted camera mechanism 400 not only does not block the scanning path, but the user can also indicate the target line of text below through the pen tip mechanism 500, which is more in line with the traditional reading system. At the same time, compared with the camera mechanism 400 set below the pen tip mechanism 500, the side-mounted camera mechanism 400 is separated from the pen tip mechanism 500, which is conducive to reducing the thickness of the main mechanism 100.

[0183] It should be noted that although Figures 1 to 15 Some corners of the translation pen are right angles, but this does not constitute a limitation to the embodiments of the present disclosure. For example, the corners of the translation pen in the embodiments of the present disclosure may be arc angles, thereby improving safety in use and reducing damage caused by bumps.

[0184] The circuit structure of the translation pen in the embodiment of the present disclosure is described below.

[0185] In the comparative example, the translation pen also includes a fill light, a fill light power supply and a main control module. When receiving an image acquisition instruction, the main control module generates a fill light control signal and sends it to the fill light power supply. The fill light power supply generates a driving signal according to the received fill light control signal, thereby driving the fill light for fill light.

[0186] Fig.16 The following schematically shows a circuit diagram for controlling a fill light according to an embodiment of the present disclosure. Fig.17 The circuit diagram of the translation pen according to the embodiment of the present disclosure is schematically shown. Fig.18 The circuit diagram of the fill light according to the embodiment of the present disclosure is schematically shown.

[0187] Combined with reference Figures 16 to 18 In some specific embodiments, the main body mechanism 100 includes a main board 140 and a contact switch K2, and the pen head mechanism 500 can move between the fifth predetermined position and the sixth predetermined position along the axial direction of the main body mechanism 100, or in other words, the pen head mechanism 500 can be extended and retracted along the axial direction of the main body mechanism 100. The main board 140 includes a main control module 141 and a fill light control circuit 142 electrically connected to the main control module 141, and the camera mechanism 400 also includes a fill light BD, and the fill light BD is electrically connected to the fill light control circuit 142. The main control module 141 is configured to: when waking up the translation pen, output a first control signal S1 to the fill light control circuit 142. The pen head mechanism 500 is electrically connected to the contact switch K2, and the contact switch K2 is configured to: when the pen head mechanism 500 moves to the fifth predetermined position, output a second control signal S2 to the fill light control circuit 142. The fill light control circuit 142 is configured to control the fill light BD to turn on when receiving the first control signal S1 and the second control signal S2.

[0188] Among them, the fifth predetermined position may refer to the position of the pen tip mechanism 500 when it is extended out of the main body mechanism 100, and the sixth predetermined position may refer to the position of the pen tip mechanism 500 when it is retracted into the main body mechanism 100.

[0189] In the embodiments of the present disclosure, waking up the translation pen may refer to the power-on operation of the translation pen, etc. When waking up the translation pen, the main control module 141 directly outputs the first control signal S1 to the fill light control circuit 142. At this time, it is equivalent to causing the main control module 141 to generate the first control signal S1 in advance before turning on the fill light BD. The fill light control circuit 142 may include a logic AND gate circuit. When the logic AND gate circuit does not receive the second control signal S2, it will not control the fill light BD to turn on, thereby preventing the fill light BD from accidentally turning on due to the mis-touch of the pen head mechanism 500. When the pen head mechanism 500 is not subjected to external pressure, it can be located at the sixth predetermined position. When the pen head mechanism 500 is subjected to external pressure, it retracts into the main body mechanism 100, thereby moving to the fifth predetermined position. When the pen head mechanism 500 moves to the fifth predetermined position, the contact switch K2 can be controlled to close, thereby outputting the second control signal S2 to the fill light control circuit 142. When receiving the first control signal S1 and the second control signal S2 at the same time, the fill light control circuit 142 outputs a power-on signal to the fill light power supply 143 , and the fill light power supply 143 supplies power to the fill light BD to drive the fill light BD to turn on.

[0190] Compared to the solution in the comparative example in which the main control module 141 generates the fill light control signal only when receiving the image acquisition, the embodiment of the present disclosure uses two control signals to enable the main control module 141 to generate the first control signal S1 in advance before receiving the image acquisition instruction (that is, the second control signal S2). This is conducive to the driving signal generated by the fill light power supply 143 reaching a stable state more quickly, thereby making the brightness of the fill light BD tend to stabilize more quickly, which is conducive to making the imaging effect of the camera mechanism 400 better.

[0191] In the embodiment of the present disclosure, the fill light BD may be an LED lamp, and the fill light power supply 143 may be an LED driving power supply (LED Driver).

[0192] Fig.19 A schematic diagram of a pen tip mechanism according to an embodiment of the present disclosure is schematically shown.

[0193] Reference Fig.19 In some specific embodiments, a protrusion 520 and a second elastic member 530 at least partially surrounding the protrusion 520 are provided between the pen head mechanism 500 and the contact switch K2. The second elastic member 530 is configured to allow the pen head mechanism 500 to move to the fifth predetermined position when the pen head mechanism 500 is subjected to external pressure, and to make the protrusion 520 contact the contact switch K2, so that the contact switch K2 outputs the second control signal S2 to the fill light control circuit 142. When the external pressure is released, the pen head mechanism 500 is restored to the sixth predetermined position.

[0194] In the embodiment of the present disclosure, in the embodiment of the present disclosure, the second elastic member 530 may include a spring, and when the pen head mechanism 500 is pressed, the second elastic member 530 may be compressed, so that the protrusion 520 can contact the contact switch K2. When the pressure on the pen head mechanism 500 is released, the second elastic member 530 returns to the initial state, so that the protrusion 520 is separated from the contact switch K2 under the action of the elastic force and returns to the sixth predetermined position.

[0195] Optionally, the second elastic member 530 is arranged around the protrusion 520, which can play a role of limiting and supporting. At the same time, it is conducive to deploying a sufficient number of evenly distributed second elastic members 530 in the relatively narrow space between the protrusion 520 and the contact switch K2 to meet the need for elastic force.

[0196] In some specific embodiments, the contact switch K2 is further configured to: when the pen head mechanism 500 is pressed to the fifth predetermined position, output a third control signal S3 to the main control module 141. The main control module 141 is further configured to, in response to the third control signal S3, wake up the camera mechanism 400 to start collecting images. And, in response to the interruption of the third control signal S3, confirm that the collection is completed.

[0197] In the embodiment of the present disclosure, the contact switch K2 is electrically connected to the touch module and the fill light control circuit 142 at the same time. After the protrusion 520 on the pen head mechanism 500 contacts the contact switch K2, the contact switch K2 provides the second control signal S2 to the fill light control circuit 142 and provides the third control signal S3 to the main control module 141. Since the first control signal S1 is generated before the third control signal S3, the first control signal S1 will reach the fill light power supply 143 first, and the third control signal S3 will reach the camera mechanism 400 later, which will make the fill light BD turn on before the camera mechanism 400, so that the fill light BD can reach a stable brightness state before the camera mechanism 400 is turned on. When the fill light BD is in a stable state, the camera mechanism 400 will turn on and start to collect images, which is conducive to improving the image recognition effect.

[0198] Reference Fig.18 In some specific embodiments, the camera mechanism 400 further includes a camera 420, and the divergence angle θ3 of the fill light BD is greater than or equal to 100°, for example, the divergence angle θ3 of the fill light BD is greater than 120°, thereby covering the viewing angle range of the camera mechanism 400. In some specific embodiments, the fill light BD and the camera 420 are an integrated structure, and the distance between the fill light BD and the camera 420 is greater than or equal to 0.8 mm, for example, the distance between the fill light BD and the camera 420 is greater than 1 mm, thereby meeting the molding accuracy requirements.

[0199] In some specific embodiments, the mainboard 140 further includes: a wireless communication module 144, a power management module 145, a storage module 146 and a first adapter 147 electrically connected to the main control module 141, the wireless communication module 144 and the main control module 141 are located on different sides of the mainboard 140, and the power management module 145, the storage module 146 and the first adapter 147 are located on the same side of the mainboard 140 as the main control module 141. The display mechanism 200 includes a screen driving board 220, the screen driving board 220 includes a display driving circuit 221 and a second adapter 222 electrically connected to the display driving circuit 221, and the display driving circuit 221 and the second adapter 222 are located on the same side of the screen driving board 220. The first adapter 147 and the second adapter 222 are electrically connected through an adapter harness L.

[0200] In the embodiment of the present disclosure, the power management module 145, the storage module 146 and the first adapter 147 are located on the same side of the main board 140 as the main control module 141, which is conducive to reducing the thickness of the main body 100. Optionally, the main body 100 also includes a wireless communication transceiver mechanism, which may include, for example, an antenna and a coil, etc., so that the wireless communication module 144 and the wireless communication transceiver mechanism (such as a coil) are located on the same side of the main board 140, which can fully utilize the two opposite surfaces of the main board 140 on the one hand, and on the other hand, the wireless communication module 144 and the wireless communication transceiver mechanism can be arranged adjacent to each other to avoid interference caused by electrical signals of other components.

[0201] Fig. 20 The diagram schematically shows a schematic diagram of a power management module providing a first power supply voltage and a second power supply voltage according to an embodiment of the present disclosure.

[0202] Reference Fig. 20 In some specific embodiments, the power management module 145 provides a first power supply voltage VD1 and a second power supply voltage VD2, and the first power supply voltage VD1 and the second power supply voltage VD2 are different in magnitude. The screen driving board 220 also includes: a level compatible circuit 223 connected between the second adapter 222 and the display driving circuit 221. The level compatible circuit 223 is configured to: provide one of the first power supply voltage VD1 and the second power supply voltage VD2 to the pull-up power supply SL of the data signal J1 and the clock signal J2 in the display driving circuit 221 and the communication power supply VCC of the main control module 141.

[0203] Optionally, the mainboard 140 may further include a data interface 149, such as a USB data interface, etc., which may be specifically determined according to actual needs and is not limited here.

[0204] In the embodiment of the present disclosure, the main body 100 and the display mechanism 200 adopt a split design, and the display mechanism 200 can be replaced according to actual needs. For example, when using different display screens PA, the number of connector pins, pin definitions, and backlight voltage and current may be different. In order to adapt to different display screens PA, in the embodiment of the present disclosure, the power management module 145 provides at least two power supply voltages. For example, the first power supply voltage VD1 may include 3.3V, and the second power supply voltage VD2 may include 1.8V. Exemplarily, the signal provided to the display screen PA from the main control module 141 needs to pass through the pull-up power supply SL so that the signal provided to the display screen PA can meet the needs of its signal input interface. The signal input interface requirements of different display screens PA are different, so different pull-up power supplies SL are required. The embodiment of the present disclosure can select one of the first power supply voltage VD1 and the second power supply voltage VD2 as the pull-up power supply SL according to actual needs, or provide it to the pull-up power supply SL, so that the pull-up power supply SL can at least meet the needs of two display screens PA.

[0205] In the embodiment of the present disclosure, different display screens PA need to match the mainboard 140 in the main body 100, which is mainly reflected in the power supply voltage problem when the main control module 141 communicates with the display screen PA. For example, the main control module 141 communicates with the display screen PA based on the I2C communication protocol, and different display screens PA have different requirements for the I2C signal (that is, the data signal and the clock signal) output by the main control module 141. Through the level compatible circuit 223, one of the first power supply voltage VD1 and the second power supply voltage VD2 can be selected to provide the pull-up power supply SL for the data signal J1 and the clock signal J2, so that the I2C signal output by the main control module 141 can be adapted to the display screen PA. In order to match the hardware power supply of the main control module 141 with the I2C signal provided to the display screen PA, the embodiment of the present disclosure also selects one of the first power supply voltage VD1 and the second power supply voltage VD2 (specifically, the same voltage as the voltage provided to the pull-up power supply) to provide the communication power supply VCC of the main control module 141 through the level compatible circuit 223. In this way, when a different display screen PA is replaced for the translation pen, the display screen PA and the main control module 141 can be adapted through the level compatible circuit 223.

[0206] In an embodiment of the present disclosure, the first power supply voltage VD1 and the second power supply voltage VD2 provided by the power management module 145 can be returned to the main body 100 through the second adapter 222 and the first adapter 147 after being selected by the level compatible circuit 223, and be electrically connected to the communication power supply of the main control module 141 in the main body 100.

[0207] In the embodiment of the present disclosure, the level compatible circuit 223 includes a 0 ohm resistor, which can be used as a jumper and selectively welded to a power supply line of one of the first power supply voltage VD1 and the second power supply voltage VD2, thereby achieving selective power supply.

[0208] In some specific embodiments, in the axial direction of the display mechanism 200, the second adapter 222 is located on the side of the display driving circuit 221 close to the rotating mechanism 300, and the level compatible circuit 223 is located on the side of the display driving circuit 221 away from the second adapter 222. In this way, the level compatible circuit 223 and the display driving circuit 221 can be arranged closely, and the signal output from the level compatible circuit 223 has a short transmission distance, thereby avoiding interference from other signals and preventing the display of the display screen PA from being affected.

[0209] Through the above method, not only can the area of ​​the main board 140 in the main body 100 be reduced, but also when the screen is replaced, the main board 140 in the main body 100 does not need to be changed, which can reduce the hardware replacement cost. For the common broken screen problem in electronic products, users can purchase the display component for replacement by themselves, which is more convenient and can reduce after-sales costs.

[0210] Fig.21 The schematic diagram of the flexible circuit board according to the embodiment of the present disclosure is schematically shown. Fig.22A The schematic diagram of the main board, the flexible circuit board and the fixing structure according to the embodiment of the present disclosure is schematically shown. Fig. 22B The schematic diagram schematically shows the bonding between the first bending zone and the first curved surface according to an embodiment of the present disclosure, Fig. 22C A schematic diagram schematically shows a second opening exposing a fixing structure according to an embodiment of the present disclosure, Fig.22D A schematic diagram of a second opening according to an embodiment of the present disclosure is schematically shown.

[0211] Combined with reference Figures 21 to 22D In some specific embodiments, the mainboard 140 also includes a camera mechanism connector 148, and the camera mechanism connector 148 and the main control module 141 are arranged on different sides of the mainboard. The camera mechanism connector 148 is electrically connected to the camera mechanism 400 through a flexible circuit board F. The flexible circuit board F includes at least one bending zone FW, and the bending zone FW includes a grid structure. The grid structure can effectively reduce stress concentration in the bending zone FW, and avoid problems such as breakage of the flexible circuit board F during the bending process or under long-term bending. The material in the bending zone FW includes rolled copper. Among them, rolled copper is a conductive material with ductility. The conductive material prepared as the bending zone FW by using this material is beneficial to the bending of the flexible circuit board F.

[0212] In some specific embodiments, the flexible circuit board F also includes a non-bending area FF outside the bending area FW, and the non-bending area FF is arranged alternately with the bending area FW, and the non-bending area FF is arranged roughly in a straight line. A routing is arranged on one side surface of the bending area FW, and a routing is arranged on both side surfaces of the non-bending area FF. In the embodiment of the present disclosure, a single-sided routing is adopted in the bending area FW, thereby reducing the number and thickness of wiring in the bending area FW, reducing the bending stress of the bending area FW, and avoiding fracture. In other areas of the flexible circuit board F, double-sided routing can be adopted to improve space utilization.

[0213] In some specific embodiments, at least one bending zone FW includes a first bending zone FW1 and a second bending zone FW2, and the second bending zone FW2 is located between the first bending zone FW1 and the imaging mechanism 400. The bending angle θ3 of the first bending zone FW1 is greater than the bending angle θ4 of the second bending zone FW2.

[0214] The main body 100 further includes a fixing structure 150, which is fixedly connected to the inner surface of the main body 100. The main board 140 further includes a second opening 160, which is configured to expose the fixing structure 150. The first bending area FW1 is fixedly connected to the fixing structure 150 through the second opening 160. The fixing structure 150 includes a first curved surface 151, which is substantially in contact with the first bending area FW1. Fig. 22B The first curved surface 151 has a certain curvature, and the curvature of the first bending area FW1 is substantially the same as that of the first curved surface 151, so that the first bending area FW1 can be bent with a certain curvature close to the first curved surface 151. Compared with right-angle bending, bending with a curvature can alleviate the problem of stress concentration and prevent fracture.

[0215] In the embodiment of the present disclosure, the camera mechanism 400 and the main board 140 are arranged perpendicular to each other, and the flexible circuit board F needs to be bent in two directions before being connected to the camera mechanism 400. In the first bending area FW1, the flexible circuit board F needs to be bent by approximately 90° along the thickness direction of the main board 140. To ensure the bending stability of the flexible circuit board F, the main board 140 is provided with a second opening 160 at the corresponding position for avoidance. At the same time, a fixing structure 150 is provided at this position to fix the flexible circuit board F to the inner surface of the main structure.

[0216] In addition, the side wall of the fixing structure 150 can be designed with a curved surface, so that the first bending area FW1 of the flexible circuit board F can be better fitted with the side wall, preventing large-angle bending (dead bending) from causing damage to the flexible circuit board F. After passing through the first bending area FW1, the flexible circuit board F also needs to pass through the second bending area FW2 for fine adjustment of the angle, so as to better electrically connect with the camera mechanism 400.

[0217] In some specific embodiments, the fixing structure 150 includes a plurality of positioning posts 151, and the flexible circuit board F is provided with corresponding openings, so that the openings on the flexible circuit board F are sleeved on the positioning posts 151 to achieve a fixed connection between the flexible circuit board F and the fixing structure 150. The fixing structure 150 can prevent the flexible circuit board F from falling off during vibration.

[0218] It should be noted that, although the above embodiment is described by taking a vertically placed translation pen as an example, this does not constitute a limitation on the use and placement of the translation pen in the embodiment of the present disclosure. The translation pen provided in the embodiment of the present disclosure can be placed and used at any angle according to the user's needs.

[0219] In the embodiment of the present disclosure, the display screen PA in the display mechanism 200 may include a liquid crystal display panel or an organic electroluminescent display panel. For example, the display screen PA may include a liquid crystal display panel, and the liquid crystal display panel may use an LED lamp as a backlight source.

[0220] Although some embodiments of the overall technical concept of the present disclosure have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the overall technical concept, and the scope of the present disclosure is defined by the claims and their equivalents.

Claims

1. A translation pen, wherein: include: The main body mechanism comprises a first end and a second end which are arranged opposite to each other; Display agency; A rotating mechanism, the rotating mechanism comprising a first rotating assembly and a second rotating assembly connected to the first rotating assembly, the first rotating assembly being connected to the display mechanism, the second rotating assembly being connected to the first end of the main mechanism, the axial direction of the rotating shaft of the second rotating assembly being in the same direction as the axial direction of the main mechanism, the axial direction of the rotating shaft of the first rotating assembly being intersecting with the axial direction of the rotating shaft of the second rotating assembly, the rotating mechanism being configured to: enable the display mechanism to rotate relative to the main mechanism along the rotating shaft of the first rotating assembly, and enable the display mechanism to rotate relative to the main mechanism along the rotating shaft of the second rotating assembly; A camera mechanism, the camera mechanism is located on the side of the main body mechanism, the camera mechanism includes a first state and a second state, the camera mechanism in the first state is located inside the main body mechanism, and the camera mechanism in the second state is located outside the main body mechanism; A pen tip mechanism is connected to the second end of the main body mechanism, and the camera mechanism in the second state is arranged toward the pen tip mechanism.

2. The translation pen according to claim 1, wherein: The display mechanism comprises a first surface and a second surface arranged opposite to each other, and a display screen is arranged on the first surface; The first rotating component is connected to the second surface, and the display mechanism and the main body mechanism can be folded and unfolded along the rotation axis of the first rotating component; Wherein, when the display mechanism and the main body mechanism are in a folded state, the main body mechanism is located on the side of the second surface away from the first surface, and in the thickness direction of the main body mechanism, the top end of the pen tip mechanism does not overlap with the orthographic projection of the second surface.

3. The translation pen according to claim 2, wherein: When the display mechanism and the main body mechanism are in a folded state, the orthographic projection of the main body mechanism on the second surface is spaced apart from the orthographic projection of the first rotating component on the second surface, and the distance between the surface of the main body mechanism facing away from the display mechanism and the display mechanism is greater than the distance between the axis of the rotating shaft of the first rotating component and the display mechanism.

4. The translation pen according to claim 1, wherein: The rotating mechanism further comprises a support frame, the first rotating assembly comprises a first shaft body and a second shaft body, and the second rotating assembly comprises a third shaft body; The first shaft and the second shaft are fixedly connected to the display mechanism, and the third shaft is fixedly connected to the main body mechanism; At least one of the first shaft, the second shaft and the third shaft is rotatably connected to the support frame via a damping bearing, wherein the first shaft and the second shaft are respectively located on opposite sides of the support frame, and the third shaft is located on a different side of the support frame from the first shaft and the second shaft.

5. The translation pen according to claim 1, wherein: The first end of the main body mechanism includes a first inclined portion, and the thickness of the first inclined portion gradually decreases in the direction from the second end to the first end. When the display mechanism and the main body mechanism are in the unfolded state, the side of the first inclined portion facing away from the second end abuts against the display mechanism, and the main body mechanism and the display mechanism are roughly parallel.

6. The translation pen according to claim 4, wherein: The damping bearing is embedded in the support frame; The damping bearing and the support frame form an integrated structure; or, the damping bearing and the support frame are fixedly connected via a clamping structure.

7. The translation pen according to claim 4, wherein: At least one of the first shaft body, the second shaft body and the third shaft body includes a protrusion, which extends into the damping bearing and forms an interference fit with the damping bearing.

8. The translation pen according to claim 1, wherein: The main body structure includes a third surface and a fourth surface that are arranged opposite to each other, and a first opening is provided on the third surface. The translation pen also includes: a first switch, wherein the first switch is located in the first opening, and a distance between a top end of the first switch and the fourth surface is less than or equal to a distance between the third surface and the fourth surface; A locking member, located in the main body mechanism and connected to the first switch; The first switch is configured to, in response to a pressing operation, drive the locking member to unlock the camera mechanism so that the camera mechanism switches from the first state to the second state.

9. The translation pen according to claim 8, wherein: The camera mechanism comprises a camera base and a camera, wherein the camera is embedded in the camera base; The camera base comprises a third end and a fourth end which are arranged opposite to each other, the fourth end is rotatably connected to the main body mechanism through a third rotating assembly, and the third end is used to be locked with the locking member; The third rotating component is configured to: when the locking member is unlocked from the third end, the camera base is rotated from inside the main mechanism along the rotating axis of the third rotating component until it reaches a specified position outside the main mechanism, so that the camera mechanism is switched from the first state to the second state.

10. The translation pen according to claim 8, wherein: The translation pen further includes a first mounting post, which is fixedly connected to the inner surface of the main body, and extends along the thickness direction of the main body. The first switch sleeve is arranged on the first mounting post and can move on the first mounting post along the extension direction of the first mounting post. The locking member comprises a fifth end, a sixth end and a transmission assembly located between the fifth end and the sixth end, the sixth end abuts against the first switch and can move between a first preset position and a second preset position along with the displacement of the first switch; The transmission assembly is configured to: when the sixth end moves to the first predetermined position, the fifth end is engaged with the camera mechanism for locking; when the sixth end moves to the second predetermined position, the fifth end is separated from the camera mechanism for unlocking.

11. The translation pen according to claim 10, wherein: The first switch comprises: a button, the front side of which is exposed by the first opening, and the first switch can be moved to a third predetermined position and a fourth predetermined position along the extension direction of the first mounting column; A first truncated cone disposed on the back of the button; A second truncated cone is disposed on a side of the first truncated cone away from the button, wherein the diameter of the second truncated cone is smaller than the diameter of the first truncated cone; When the first switch is in the third predetermined position, the sixth end abuts against the second truncated cone and is in the first predetermined position; when the first switch is in the fourth predetermined position, the sixth end abuts against the first truncated cone and is in the second predetermined position.

12. The translation pen according to claim 10, wherein: A first elastic member is sleeved on the first mounting column, and the first elastic member is elastically connected to the first switch. The first elastic member is configured to: when the first switch is pressed, allow the first switch to move to a fourth predetermined position along the extension direction of the first mounting column, and when the pressure on the first switch is released, move the first switch to a third predetermined position along the extension direction of the first mounting column.

13. The translation pen according to claim 10, wherein: The transmission assembly includes a rotating shaft, and the sixth end rotates around the rotating shaft along with the displacement of the first switch to move between the first preset position and the second preset position; The fifth end rotates around the rotation axis as the sixth end is displaced, so as to be engaged with or separated from the camera mechanism.

14. The translation pen according to claim 1, wherein: The shape of the pen tip mechanism includes a sphere, and the diameter of the pen tip mechanism is set between 1mm and 4mm.

15. The translation pen according to claim 9, wherein: The designated position is configured such that the viewing angle boundary of the camera covers the target line of text and an end of the line of text above the target line of text close to the target line of text; Wherein, the target line of text includes a line of text adjacent to the pen tip mechanism and not blocked by the pen tip mechanism.

16. The translation pen according to claim 9, wherein: The specified location satisfies: θ1=90°-θ2 / 2-arctan(a / (bc)); Among them, θ1 represents the first angle between the horizontal plane where the camera is located and the axial direction of the main body mechanism, θ2 represents the viewing angle boundary of the camera, a represents the horizontal distance between the camera and the pen tip mechanism, b represents the vertical distance between the camera and the top of the pen tip mechanism, and c represents a configurable numerical value, and the value range of c includes 6.5mm to 8mm.

17. The translation pen according to claim 1, wherein: The main body mechanism comprises a main board and a contact switch, and the pen tip mechanism can move between a fifth predetermined position and a sixth predetermined position along the axial direction of the main body mechanism; The mainboard includes a main control module and a fill light control circuit electrically connected to the main control module, and the camera mechanism also includes a fill light, and the fill light is electrically connected to the fill light control circuit; The main control module is configured to: output a first control signal to the fill light control circuit when waking up the translation pen; The pen head mechanism is electrically connected to the contact switch, and the contact switch is configured to: when the pen head mechanism moves to the fifth predetermined position, output a second control signal to the fill light control circuit; The fill light control circuit is configured to control the fill light to turn on when receiving the first control signal and the second control signal.

18. The translation pen according to claim 17, wherein: A protrusion and a second elastic member at least partially surrounding the protrusion are provided between the pen head mechanism and the contact switch; The second elastic member is configured as follows: when the pen tip mechanism is subjected to external pressure, the pen tip mechanism is allowed to move to the fifth predetermined position, and the protrusion contacts the contact switch, so that the contact switch outputs the second control signal to the fill light control circuit; when the external pressure is released, the pen tip mechanism is restored to the sixth predetermined position.

19. The translation pen according to claim 17, wherein: The contact switch is further configured to: when the pen head mechanism is pressed to the fifth predetermined position, output a third control signal to the main control module; The main control module is further configured to, in response to the third control signal, wake up the camera mechanism to start collecting images; and, in response to an interruption of the third control signal, confirm that the collection is completed.

20. The translation pen according to claim 17, wherein: The imaging mechanism further includes a camera, the divergence angle of the fill light is greater than or equal to 100°, and the distance between the fill light and the camera is greater than or equal to 0.8 mm.

21. The translation pen according to claim 17, wherein: The mainboard further comprises: a wireless communication module, a power management module, a storage module and a first adapter electrically connected to the main control module, the wireless communication module and the main control module are located on different sides of the mainboard, and the power management module, the storage module and the first adapter are located on the same side of the mainboard as the main control module; The display mechanism comprises a screen driving board, the screen driving board comprises a display driving circuit and a second adapter electrically connected to the display driving circuit, the display driving circuit and the second adapter are located on the same side of the screen driving board; The first adapter and the second adapter are electrically connected via an adapter harness.

22. The translation pen according to claim 21, wherein: The power management module provides a first power supply voltage and a second power supply voltage, and the first power supply voltage and the second power supply voltage are different in magnitude; The screen driving board further comprises: a level compatible circuit connected between the second adapter and the display driving circuit; The level compatible circuit is configured to provide one of the first power supply voltage and the second power supply voltage to the pull-up power supply of the data signal and the clock signal in the display driving circuit and the communication power supply of the main control module.

23. The translation pen according to claim 22, wherein: In the axial direction of the display mechanism, the second adapter is located at a side of the display driving circuit close to the rotating mechanism, and the level compatible circuit is located at a side of the display driving circuit far from the second adapter.

24. The translation pen according to claim 17, wherein: The mainboard further comprises a camera mechanism connector, and the camera mechanism connector is electrically connected to the camera mechanism via a flexible circuit board; The flexible circuit board includes at least one bending zone, the bending zone includes a grid structure, and the material in the bending zone includes rolled copper.

25. The translation pen according to claim 24, wherein: The flexible circuit board also includes a non-bending area outside the bending area, a wiring is arranged on one side surface of the bending area, and wiring is arranged on both side surfaces of the non-bending area.

26. The translation pen according to claim 24, wherein: The at least one bending zone includes a first bending zone and a second bending zone, wherein the second bending zone is located between the first bending zone and the camera mechanism; the bending angle of the first bending zone is greater than the bending angle of the second bending zone; The main body mechanism further includes a fixing structure, the fixing structure is fixedly connected to the inner surface of the main body mechanism, the main board further includes a second opening, the second opening is configured to expose the fixing structure, and the first bending area is fixedly connected to the fixing structure through the second opening; Wherein, the fixing structure includes a first curved surface, and the first curved surface is roughly in contact with the first bending area.

27. The translation pen according to claim 1, wherein: The camera mechanism includes a camera, and the pen tip mechanism includes a pen tip. When the camera mechanism is in the second state, the optical axis of the camera passes through the pen tip.

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