Scanning pen

Abstract

The utility model discloses a scanning pen which comprises a host, a scanning assembly and a wire, the scanning assembly is rotatably connected to the host, the scanning assembly at least has a folding state and an unfolding state, the scanning assembly is stacked on the host in the folding state, and the scanning assembly extends out relative to the host in the unfolding state so as to be suitable for scanning. The wire comprises a flexible circuit board module, the flexible circuit board module is provided with multiple layers of flexible circuit boards, the multiple layers of flexible circuit boards are arranged in an overlapped mode, and the host and the scanning assembly are electrically connected through the flexible circuit board module. The scanning pen not only solves the problem of single structural form of the scanning pen, but also is convenient for a user to carry about. And the host and the scanning assembly are electrically connected through the flexible circuit board module formed by overlapping the multiple layers of flexible circuit boards, so that the reliability of the electrical connection between the host and the scanning assembly can be improved, and the service life of the scanning pen is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of scanning, in particular to a scanning pen. Background Art

[0002] Scanning pens have many functions such as point reading, follow reading, translation, recording, entertainment, etc., and they are attracting more and more users because of their portability. Currently, most scanning pens on the market are straight or straight-plate pens with a single structure. Therefore, movable scanning pens have become the pursuit of more users. For movable scanning pens, the scanning pen is usually divided into two parts, which are movably connected and electrically connected through wires. However, the wires are repeatedly pulled during the movement of the scanning pen, which will cause the wires to be damaged during long-term use, thereby affecting the service life of the scanning pen. Utility Model Content

[0003] The embodiment of the utility model discloses a scanning pen, which can make a scanning component rotate relative to a host computer, and can improve the reliability of the electrical connection between the host computer and the scanning component, thereby increasing the service life of the scanning pen.

[0004] In order to achieve the above-mentioned purpose, the embodiment of the utility model discloses a scanning pen, comprising:

[0005] Host;

[0006] A scanning component, the scanning component is rotatably connected to the host, the scanning component has at least a folded state and an unfolded state, in which the scanning component is overlapped on the host in the folded state, and in the unfolded state, the scanning component is extended relative to the host to be suitable for scanning; and

[0007] The conductor includes a flexible circuit board module, the flexible circuit board module has multiple layers of flexible circuit boards, the multiple layers of flexible circuit boards are stacked, and the host and the scanning component are electrically connected through the flexible circuit board module.

[0008] As an optional embodiment, the flexible circuit board module includes a first joint part, a second joint part and a middle section, the middle section is connected between the first joint part and the second joint part, multiple layers of flexible circuit boards are overlapped and arranged to form the middle section, one end of the multiple layers of flexible circuit boards are pressed together to form the first joint part, and the other end of the multiple layers of flexible circuit boards are pressed together to form the second joint part, the first joint part is connected to the host, and the second joint part is connected to the scanning component.

[0009] As an optional embodiment, the scanning pen includes a scanning unit, a first functional device and a second functional device, the first functional device is arranged in the host, the scanning unit and the second functional device are both arranged in the scanning component, and the second functional device and the scanning unit are both electrically connected to the first functional device through the wire.

[0010] As an optional implementation, the first functional component includes a mainboard, and the second functional component includes a battery.

[0011] As an optional implementation, the center of gravity of the scanning pen is close to the end where the scanning component is located, or the center of gravity of the scanning pen is located on the scanning component.

[0012] As an optional implementation, the second functional device further includes a transfer board, the transfer board is electrically connected to the main board via the flexible circuit board module, and the battery and the scanning unit are electrically connected to the transfer board.

[0013] As an optional implementation, the conductive wire further includes an electronic wire, and the electronic wire is electrically connected between the main board and the adapter board.

[0014] As an optional embodiment, the host has a first surface and a second surface arranged opposite to each other, the first surface is provided with a display screen, and the second surface is provided with a storage slot, and in the folded state, the scanning component is stacked in the storage slot.

[0015] As an optional embodiment, the storage groove is recessed from the second surface toward the first surface to form a raised portion inside the main unit, and the raised portion divides the interior of the main unit into a first space and two second spaces, the two first spaces are located on both sides of the raised portion, and the second space is connected to the two second spaces;

[0016] The scanning pen also includes a first functional device and a second functional device, the first functional device is arranged in the first space, the second functional device is arranged in the scanning component, the wire is arranged in the second space, and the second functional device is electrically connected to the first functional device through the wire.

[0017] As an optional implementation, the first functional device includes a mainboard and a speaker assembly, the mainboard and the speaker assembly are both arranged in the first space, the speaker assembly is arranged between the second surface and the mainboard, and along the thickness direction of the host, the mainboard is partially overlapped on the speaker assembly, both sides of the mainboard extend to the second space, and the mainboard is electrically connected to the speaker assembly;

[0018] The second functional device includes a battery and an adapter plate, the scanning pen also includes a scanning unit, the adapter plate is arranged at one end of the scanning component connected to the host, the scanning unit is arranged at the other end of the scanning component, and the battery is located between the adapter plate and the scanning unit;

[0019] The main board and the adapter board are electrically connected via the flexible circuit board module.

[0020] As an optional embodiment, the scanning pen further includes a rotating shaft assembly, the rotating shaft assembly includes a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are arranged at an interval, and the host and the scanning assembly are rotatably connected through the first rotating shaft and the second rotating shaft;

[0021] The second rotating shaft is provided with a through hole along the axial direction, the through hole passes through two ends of the second rotating shaft, and the wire is passed through the through hole.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] The utility model provides a scanning pen, which includes a host, a scanning component and a wire. The scanning component is rotatably connected to the host. The scanning component has at least a folded state and an unfolded state. In the folded state, the scanning component is stacked on the host. In the unfolded state, the scanning component is extended relative to the host to be suitable for scanning. The wire includes a flexible circuit board module. The flexible circuit board module has multiple layers of flexible circuit boards. The multiple layers of flexible circuit boards are stacked. The host and the scanning component are electrically connected through the flexible circuit board module. The utility model is connected to the host through the scanning component, which can flip the scanning component to be fully extended relative to the host for users to scan and learn. When the scanning function is not needed, the scanning component can be stacked on the host. In this way, not only the problem of the single structural form of the scanning pen is solved, but also the scanning pen does not take up too much space, so that it is convenient for users to carry it with them.

[0024] In addition, the host and the scanning component are electrically connected through the flexible circuit board module. When the scanning pen is in use, the scanning component needs to be rotated frequently. Since the flexible circuit board module includes a multi-layer flexible circuit board design, the complex circuits are dispersed to the multi-layer flexible circuit board. On the one hand, when the scanning component is rotated, the overall force can be decomposed, and each layer of the flexible circuit board can be made thinner and softer, with better bending resistance during rotation, which is more conducive to improving the reliability of the electrical connection, thereby increasing the service life of the scanning pen. On the other hand, the overall size of the flexible circuit board can be made narrower, saving space for the scanning pen, which is conducive to the miniaturization of the scanning pen. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 This is a schematic diagram of the structure of the scanning pen disclosed in the utility model in a folded state;

[0027] Figure 2 This is a schematic diagram of the structure of the scanning pen disclosed in the utility model in the unfolded state;

[0028] Figure 3 for Figure 2 An exploded diagram of the scanning pen in FIG.

[0029] Figure 4 for Figure 1 A schematic diagram of the structure of the scanning pen in another angle;

[0030] Figure 5 This is a schematic diagram of the interior of the scanning pen disclosed in the utility model in the unfolded state;

[0031] Figure 6 This is a schematic diagram of the interior of the scanning pen disclosed in the utility model in a folded state;

[0032] Figure 7 It is a structural schematic diagram of the rotating shaft assembly disclosed in the utility model.

[0033] Description of reference numerals:

[0034] 100, scanning pen; 10, host; 10a, first surface; 10b, second surface; 101, storage slot; 102, raised portion; 11, display screen; 12, first space; 13, second space; 20, scanning component; 201, scanning window; 30, wire; 31, flexible circuit board module; 31a, flexible circuit board; 311, first joint part; 312, second joint part; 313, middle section; 32, electronic wire; 40, scanning unit; 50, first functional device; 51, main board; 60, second functional device; 61, battery; 62, adapter board; 70, shaft assembly; 71, first shaft; 711, shaft body; 712, damping structure; 712a, first rotating member; 712b, second rotating member; 712c, elastic member; 72, second shaft; 72a, through hole. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] In the present invention, the terms "inside", "outside" and the like indicate positions or location relationships based on the positions or location relationships shown in the accompanying drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0037] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0038] In addition, the terms "disposed", "provided with", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0039] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0040] For a movable scanning pen, it usually includes a host and a scanning component. The scanning component can be rotatably connected or slidably connected to the host, so that the scanning component can be folded on the host to facilitate the carrying of the scanning pen. In order to make the overall device layout of the scanning pen more reasonable, functional devices will be set inside the host and the scanning component, which requires a wire to be set between the host and the scanning component to electrically connect the two. However, the circuit layout between the host and the scanning component is complicated, which not only involves the power supply of the functional device, but also involves the transmission of signals. If an ordinary single flexible circuit board is used, it is necessary to design a complex circuit and require thicker copper, which will not only increase the hardness of the flexible circuit board, but also increase the size of the flexible circuit board. In this way, on the one hand, during the movement of the scanning component relative to the host, the wire between the two will be repeatedly bent. Especially when the scanning component rotates relative to the host, the bending degree of the wire is greater, the hardness of the wire is too large, and the wire is more easily damaged, which affects the reliability of the electrical connection between the host and the scanning component, thereby affecting the service life of the scanning pen. On the other hand, the widening and thickening of the flexible circuit board causes the overall size to increase, resulting in the size of the through hole set between the host and the scanning component for the wire to pass through to become larger, which is not conducive to the miniaturization of the scanning pen.

[0041] Based on this, the utility model provides a scanning pen, which includes a host, a scanning component and a wire. The scanning component is rotatably connected to the host. The scanning component has at least a folded state and an unfolded state. In the folded state, the scanning component is stacked on the host. In the unfolded state, the scanning component extends relative to the host to be suitable for scanning. The wire includes a flexible circuit board module, and the flexible circuit board module has multiple layers of flexible circuit boards. The multiple layers of flexible circuit boards are stacked and arranged. The host and the scanning component are electrically connected through the flexible circuit board module. The host and the scanning component of the utility model are electrically connected through the flexible circuit board module. When the scanning pen is used, the scanning component needs to be rotated frequently. Since the flexible circuit board module includes a design of multiple layers of flexible circuit boards, the complex circuits are dispersed to the multiple layers of flexible circuit boards. On the one hand, when the scanning component rotates, the overall force can be decomposed, and each layer of the flexible circuit board can be made thinner and softer, and the anti-bending performance during the rotation process is better, which is more conducive to improving the reliability of the electrical connection, thereby improving the service life of the scanning pen. On the other hand, the overall size of the flexible circuit board can be made narrower, saving the space of the scanning pen, thereby facilitating the miniaturization of the scanning pen.

[0042] The technical solution of the utility model will be further described below in conjunction with embodiments and drawings.

[0043] Please also read Figures 1 to 3The embodiment of the utility model discloses a scanning pen 100, which includes a host 10 and a scanning component 20. The scanning component 20 is rotatably connected to the host 10. The scanning component 20 has at least a folded state and an unfolded state. In the folded state, the scanning component 20 is overlapped on the host 10. In the unfolded state, the scanning component 20 extends relative to the host 10 to be suitable for scanning.

[0044] In some embodiments, the scanning pen 100 also includes a wire 30, the wire 30 includes a flexible circuit board module 31, the flexible circuit board module 31 has a multi-layer flexible circuit board 31a, the multi-layer flexible circuit board 31a is stacked, and the host 10 and the scanning component 20 are electrically connected through the flexible circuit board module 31.

[0045] The scanning pen 100 of the utility model is connected to the host 10 by rotating the scanning component 20, and the scanning component 20 can be turned over to be fully extended relative to the host 10, so that the scanning component 20 is in an unfolded state for the user to scan and learn. When the scanning function is not needed, the scanning component 20 can be stacked on the host 10, so that the scanning component 20 is in a folded state. In this way, not only the problem of the single structure of the scanning pen 100 is solved, but also the scanning pen 100 does not occupy too much space when the scanning function is not used, so that the user can carry it with him.

[0046] In addition, the host 10 and the scanning component 20 are electrically connected through the flexible circuit board module 31. Since the flexible circuit board module 31 includes a multi-layer flexible circuit board 31a design, the complex circuits are dispersed on the multi-layer flexible circuit board 31a. On the one hand, when the scanning component 20 rotates, the overall force can be decomposed, and each layer of the flexible circuit board 31a can be made thinner and softer, with better anti-bending performance during rotation, which is more conducive to improving the reliability of the electrical connection. When the scanning component 20 is flipped, it can also meet the rotation life requirements, thereby increasing the service life of the scanning pen 100. On the other hand, the overall size of the flexible circuit board module 31 can be made narrower, thereby reducing the space occupied by the scanning pen 100, and the flexible circuit board module 31 can be inserted into a smaller aperture, which can avoid causing the size of the host 10 and the scanning component 20 to increase, thereby being more conducive to the miniaturization of the scanning pen 100.

[0047] Optionally, the flexible circuit board module 31 may include a first joint portion 311, a second joint portion 312 and a middle section 313, wherein the middle section 313 is connected between the first joint portion 311 and the second joint portion 312, and the multi-layer flexible circuit boards 31a are overlapped and arranged to form the middle section 313, one end of the multi-layer flexible circuit board 31a is pressed to form the first joint portion 311, and the other end of the multi-layer flexible circuit board 31a is pressed to form the second joint portion 312, the first joint portion 311 is connected to the host 10, and the second joint portion 312 is connected to the scanning component 20. The flexible circuit board module 31 is formed by overlapping the multi-layer flexible circuit boards 31a, and then the ends of the multi-layer flexible circuit boards 31a are pressed together to form the first joint portion 311 and the second joint portion 312 respectively, that is, the middle section 313 is separated, and the two ends are pressed together, so as to facilitate routing and to facilitate the use of the first joint portion 311 and the second joint portion 312 to connect to the host 10 and the scanning component 20 respectively. In this way, the multilayer flexible circuit board 31a of the middle section 313 can be made relatively thin and soft. When the scanning component 20 is flipped relative to the host 10, the deformation degree of the flexible circuit board module 31 is smaller, which can meet the frequent flipping requirements of the scanning component 20.

[0048] It is understandable that the number of layers of the multilayer flexible circuit board 31a can be determined according to the complexity of the circuits between the host 10 and the scanning component 20. The number of layers of the multilayer flexible circuit board 31a can be two, three, four or more layers.

[0049] In some embodiments, see Figures 2 to 4 The host 10 has a first surface 10a and a second surface 10b which are arranged opposite to each other. A display screen 11 is arranged on the first surface 10a, and a storage slot 101 is provided on the second surface 10b. When in the folded state, the scanning component 20 is stacked in the storage slot 101. It can be understood that if the side of the host 10 having the display screen 11 is taken as the front side, then when in the folded state, the scanning component 20 is stacked on the back side of the host 10. Such a structural design is more reasonable, and it can not occupy the setting space of the display screen 11, increase the area of ​​the display screen 11, so that the display screen 11 can display more content, and the scanning component 20 can be at least partially located in the storage slot 101, so that the thickness of the scanning pen 100 in the folded state can not be excessively increased, thereby not increasing the overall size of the scanning pen 100, and it is more conducive to the miniaturization design of the scanning pen 100.

[0050] Of course, it is understandable that in other embodiments, not only the first surface 10a of the host 10 can be provided with a display screen 11, but also the second surface 10b and even other surfaces of the host 10 can be provided with a display screen 11 as needed. Alternatively, the display screen 11 can be provided on the second surface 10b, while the first surface 10a is not provided with a display screen.

[0051] In some embodiments, see Figure 3 and Figure 5 As can be seen from the above, when the scanning component 20 is in an unfolded state relative to the host, the scanning component 20 can be suitable for scanning. Based on this, the scanning pen 100 can include a scanning unit 40, and the scanning unit 40 can be arranged in the scanning component 20. At this time, the scanning unit 40 can be electrically connected to the host 10 through the above-mentioned wire 30.

[0052] It can be understood that the unfolded state of the scanning pen 100 is the form when the scanning function is used. The unfolded scanning component 20 can be held by the user for scanning, that is, a scanning window 201 is provided on the scanning component 20. For the rationality of the structural layout, the scanning unit 40 is provided in the scanning component 20, and other functional components are divided into the host 10 and the scanning component 20, so as to make full use of the structural space of these two parts and improve the overall space utilization of the scanning pen 100.

[0053] Optionally, the scanning window 201 is disposed on one end of the scanning component 20 away from the connection between the scanning component 20 and the host 10, and the scanning unit 40 is disposed corresponding to the scanning window 201, and the scanning unit 40 scans through the scanning window 201. In the folded state, the scanning window 201 is located in the storage slot 101. When the user does not need to learn scanning and stores the scanning component 20, the scanning window 201 can be stored in the storage slot 101 simultaneously to prevent the scanning window 201 from being bumped or foreign objects from entering, thereby not affecting the scanning function.

[0054] Optionally, the scanning pen 100 may also include a first functional device 50 and a second functional device 60 , wherein the first functional device 50 is disposed in the host 10 , and the second functional device 60 is disposed in the scanning component 20 , and the second functional device 60 and the scanning unit 40 are electrically connected to the first functional device 50 via a wire 30 .

[0055] In some possible implementations, the first functional device 50 may include a mainboard 51 , and the second functional device 60 may include a battery 61 . The mainboard 51 may be electrically connected to the battery 61 via a wire 30 .

[0056] Optionally, the center of gravity of the scanning pen 100 may be close to the end where the scanning component 20 is located, or the center of gravity of the scanning pen 100 is located on the scanning component 20. When the battery 61 is provided in the scanning component 20, the center of gravity of the scanning pen 100 may be located in the scanning component 20, or close to the end where the scanning component 20 is located. That is, the main board 51 is provided in the host 10, and the battery 61 is provided in the scanning component 20. Since the battery 61 is heavy, by providing the battery 61 in the scanning component 20, the center of gravity of the scanning pen 100 may be located on the scanning component 20, or close to the end where the scanning component 20 is located, thereby avoiding the excessive weight of the host 10, and further avoiding the problem of the scanning pen 100 easily tipping over due to the top-heavy when the user holds the scanning component 20.

[0057] Among them, the second functional device 60 may also include an adapter board 62, the adapter board 62 is electrically connected to the main board 51 through the flexible circuit board module 31, and the battery 61 and the scanning unit 40 are electrically connected to the adapter board 62. It can be understood that the adapter board 62 can be an additional circuit board for expanding the function of the main board 51, and the scanning unit 40 and the battery 61 located in the scanning component 20 can be connected to the adapter board 62, and then the electrical connection is realized through the flexible circuit board module 31 between the adapter board 62 and the main board 51. Specifically, the scanning unit 40 is connected to the adapter board 62, the battery 61 is also connected to the adapter board 62, the first connector 311 of the flexible circuit board module 31 is connected to the main board 51, and the second connector 312 is connected to the adapter board 62. In this way, there is no need to set a separate line between the scanning unit 40 and the battery 61 to pass through the scanning component 20 and the host 10 to connect with the main board 51, which can simplify the line connection between the scanning component 20 and the host 10, avoid the problem of winding caused by too many lines, and thus be more conducive to the reliability of the electrical connection.

[0058] Optionally, in addition to the above-mentioned main board 51, adapter board 62 and other functional components, the scanning pen 100 may also include an earpiece component, a motor, etc. These functional components can be arranged on the host 10 or the scanning component 20. These functional components can be electrically connected to the main board 51 through the flexible circuit board module 31. According to the different functions to be achieved by the scanning pen 100, the main board 51 can also be electrically connected to other components.

[0059] Furthermore, the wire 30 may also include an electronic wire 32, which is electrically connected between the main board 51 and the adapter board 62. It should be noted that the electronic wire 32 has a relatively thick wire diameter, and the electronic wire 32 is connected between the main board 51 and the adapter board 62 to meet the demand for large current, thereby meeting the current conduction of the battery 61.

[0060] Optionally, the electronic wire 32 can be welded to the main board 51 and the adapter board 62. Of course, in some other embodiments, the electronic wire 32 can also be fastened to the main board 51 and the adapter board 62 by means of a BTB (Board-to-Board) connector. As long as the two ends of the electronic wire 32 are respectively connected to the main board 51 and the adapter board 62, the specific connection method is not limited in the embodiment of the utility model.

[0061] Optionally, continue to see Figure 3 and Figure 5 , the storage groove 101 is recessed from the second surface 10b to the first surface 10a to form a protrusion 102 inside the host 10, and the protrusion 102 divides the inside of the host 10 into a first space 12 and two second spaces 13, the two second spaces 13 are located on both sides of the protrusion 102, and the first space 12 is connected to the two second spaces 13. It can be understood that the first space 12 is located at one end of the host 10 away from the host 10 and the scanning host 10, and the width of the storage groove 101 can be smaller than the width of the host 10, so that more space can be reserved inside the host 10 for the layout of functional devices while meeting the requirement that the scanning component 20 can be stored in the storage groove 101.

[0062] Optionally, the first functional device 50 is disposed in the first space 12, the second functional device 60 is disposed in the scanning assembly 20, the wire 30 is arranged in the second space 13, and the second functional device 60 is electrically connected to the first functional device 50 through the wire 30. In this way, the internal space of the mainboard 51 can be fully utilized, and the second spaces 13 located on both sides of the protrusion 102 can be used to arrange the wire 30, so as to avoid the situation where the wire 30 has nowhere to be placed or is squeezed by other functional devices around, so that the internal structure layout of the scanning pen 100 is more reasonable.

[0063] As can be seen from the foregoing, the first functional device 50 includes a mainboard 51, and the second functional device 60 includes a battery 61 and an adapter plate 62. In order to give full play to the space utilization rate of the scanning pen 100, the first functional device 50 may also include a speaker assembly (not shown). The mainboard 51 and the speaker assembly are both arranged in the first space 12, and along the thickness direction of the host 10, the mainboard 51 is partially overlapped on the speaker assembly, and both sides of the mainboard 51 extend to the second space 13, and the mainboard 51 is electrically connected to the speaker assembly. In this way, the mainboard 51 and the speaker assembly can be reasonably arranged under limited space, and the utilization rate of the first space 12 is fully improved. In addition, both sides of the mainboard 51 can extend to the second space 13, so that the wire 30 can be connected to the mainboard 51 without being set too long, and the wire 30 can be directly connected to the mainboard 51 along the length direction of the second space 13, avoiding too many bends in the wire 30.

[0064] In addition, the adapter plate 62 can be arranged at one end where the scanning component 20 is connected to the host 10, the scanning unit 40 is arranged at the other end of the scanning component 20, the battery 61 is located between the adapter plate 62 and the scanning unit 40, and the main board 51 and the adapter plate 62 are electrically connected through the flexible circuit board module 31. In this way, the wire 30 led out from the adapter plate 62 can pass through the connection between the scanning component 20 and the host 10 and connect to the main board 51 without crossing a long distance, which is more conducive to ensuring the reliability of the electrical connection between the scanning component 20 and the host 10 through the wire 30.

[0065] It is understandable that the speaker assembly is disposed in the first space 12 at one end of the host 10 away from the connection between the host 10 and the scanning assembly 20, so that when the user performs scanning learning, the speaker assembly can be closer to the user's ear, thereby improving the auditory experience of the scanning pen 100. In addition, when the user holds the scanning assembly 20, it is not easy to block the speaker assembly, thereby not affecting the sound effect of the scanning pen 100.

[0066] In some embodiments, see Figure 6 and Figure 7 The scanning pen 100 may further include a rotating shaft assembly 70, and the scanning assembly 20 is rotatably connected to the host 10 via the rotating shaft assembly 70, so that the scanning assembly 20 can be rotated relative to the host 10 to have a folded state and an unfolded state.

[0067] Alternatively, if Figure 7 As shown, the shaft assembly 70 may include a first shaft 71 and a second shaft 72, the first shaft 71 and the second shaft 72 are arranged at an interval, and the host 10 and the scanning assembly 20 are rotatably connected through the first shaft 71 and the second shaft 72. The second shaft 72 is provided with a through hole 72a along the axial direction, the through hole 72a runs through both ends of the second shaft 72, and the wire 30 is passed through the through hole 72a. In this way, the wire 30 led out from the adapter plate 62 can pass through the cavity formed between the first shaft 71 and the second shaft 72, and then pass through the scanning assembly 20 and the host 10 through the through hole 72a of the second shaft 72, thereby realizing the electrical connection between the scanning assembly 20 and the host 10.

[0068] It is understandable that the through hole 72 a is connected to the second space 13 on one side, so that the wire 30 led out from the adapter board 62 can pass through the through hole 72 a to enter the second space 13 and be electrically connected to the main board 51 .

[0069] Optionally, the first rotating shaft 71 may include a shaft 711 and a damping structure 712, the scanning assembly 20 is rotatably connected to the host 10 through the shaft 711, and the damping structure 712 is connected to the shaft 711 and the scanning assembly 20. The damping structure 712 is configured to provide a holding force for the scanning assembly 20 to switch between the folded state and the unfolded state. The damping structure 712 provides a damping force for the scanning assembly 20 relative to the host 10 during the rotation process, so that the user has a better hand feel during the rotation process, and the scanning assembly 20 can be maintained in the rotated state, thereby improving the user's experience of using the scanning pen 100 in different states.

[0070] The damping structure 712 may include a first rotating member 712a, a second rotating member 712b and an elastic member 712c which are sequentially sleeved on the shaft body 711 along the axial direction of the shaft body 711, the first rotating member 712a and the second rotating member 712b are pressed together by the elastic member 712c, and the first rotating member 712a is fixedly connected to the scanning assembly. Specifically, the scanning assembly 20 can drive the first rotating member 712a to rotate relative to the shaft body 711, and the shaft body 711 can drive the second rotating member 712b to rotate relative to the first rotating member 712a, and the elastic member 712c is in a compressed state to press the first rotating member 712a and the second rotating member 712b together, and the friction between the first rotating member 712a and the second rotating member 712b is used to provide rotation damping during the rotation process, so that the scanning assembly 20 is more handy when flipping, so that the user has a good experience.

[0071] The scanning pen disclosed in the embodiment of the utility model is introduced in detail above. Specific examples are used in this article to illustrate the principle and implementation mode of the utility model. The description of the above embodiments is only used to help understand the scanning pen of the utility model and its core idea; at the same time, for general technical personnel in this field, according to the idea of ​​the utility model, there will be changes in the specific implementation mode and application scope. In summary, the content of this specification should not be understood as a limitation on the utility model.

Claims

1. A scanning pen, characterized in that: include: Host; A scanning component, the scanning component is rotatably connected to the host, and the scanning component has at least a folded state and an unfolded state. In the folded state, the scanning component is overlapped on the host, and in the unfolded state, the scanning component is extended relative to the host to be suitable for scanning; as well as, The conductor includes a flexible circuit board module, the flexible circuit board module has multiple layers of flexible circuit boards, the multiple layers of flexible circuit boards are stacked, and the host and the scanning component are electrically connected through the flexible circuit board module.

2. The scanning pen according to claim 1, characterized in that: The flexible circuit board module includes a first joint part, a second joint part and a middle section, the middle section is connected between the first joint part and the second joint part, multiple layers of flexible circuit boards are overlapped and arranged to form the middle section, one end of the multiple layers of flexible circuit boards are pressed together to form the first joint part, and the other end of the multiple layers of flexible circuit boards are pressed together to form the second joint part, the first joint part is connected to the host, and the second joint part is connected to the scanning component.

3. The scanning pen according to claim 1, characterized in that: The scanning pen includes a scanning unit, a first functional device and a second functional device. The first functional device is arranged on the host, and the scanning unit and the second functional device are both arranged on the scanning component. The second functional device and the scanning unit are both electrically connected to the first functional device through the wire.

4. The scanning pen according to claim 3, characterized in that: The first functional device includes a mainboard, and the second functional device includes a battery.

5. The scanning pen according to claim 4, characterized in that: The center of gravity of the scanning pen is close to the end where the scanning component is located, or the center of gravity of the scanning pen is located on the scanning component.

6. The scanning pen according to claim 4, characterized in that: The second functional device further includes an adapter board, the adapter board is electrically connected to the main board through the flexible circuit board module, and the battery and the scanning unit are electrically connected to the adapter board.

7. The scanning pen according to claim 6, characterized in that: The conductive wires also include electronic wires, and the electronic wires are electrically connected between the main board and the adapter board.

8. The scanning pen according to claim 1, characterized in that: The host has a first surface and a second surface that are arranged opposite to each other, the first surface is provided with a display screen, and the second surface is provided with a storage slot. In the folded state, the scanning component is stacked in the storage slot.

9. The scanning pen according to claim 8, characterized in that: The storage groove is recessed from the second surface toward the first surface to form a raised portion inside the main unit, the raised portion divides the inside of the main unit into a first space and two second spaces, the two second spaces are located on both sides of the raised portion, and the first space is connected to the two second spaces; The scanning pen also includes a first functional device and a second functional device, the first functional device is arranged in the first space, the second functional device is arranged in the scanning component, the wire is arranged in the second space, and the second functional device is electrically connected to the first functional device through the wire.

10. The scanning pen according to claim 9, characterized in that: The first functional device includes a mainboard and a speaker assembly, the mainboard and the speaker assembly are both arranged in the first space, and along the thickness direction of the host, the mainboard is partially stacked on the speaker assembly, the mainboard at least partially extends to the second space, and the mainboard is electrically connected to the speaker assembly; The second functional device includes a battery and an adapter plate, the scanning pen also includes a scanning unit, the adapter plate is arranged at one end of the scanning component connected to the host, the scanning unit is arranged at the other end of the scanning component, and the battery is located between the adapter plate and the scanning unit; The main board and the adapter board are electrically connected via the flexible circuit board module.

11. The scanning pen according to any one of claims 1 to 10, characterized in that: The scanning pen further includes a rotating shaft assembly, the rotating shaft assembly includes a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are arranged at an interval, and the host and the scanning assembly are rotatably connected through the first rotating shaft and the second rotating shaft; The second rotating shaft is provided with a through hole along the axial direction, the through hole passes through two ends of the second rotating shaft, and the wire is passed through the through hole.

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