Multifunctional telescopic line module and electronic equipment

Abstract

The utility model provides a multifunctional telescopic line module and electronic equipment, and relates to the technical field of electronic equipment, the multifunctional telescopic line module comprises a data line, a rotating wheel, an electric adapter plate and a function module, the data line comprises a first segment line and a second segment line, two ends of the first section line are respectively a first fixed end and a first movable end with a first connector, and two ends of the second section line are respectively a second fixed end and a second movable end with a second connector; the first fixed end and the second fixed end are fixed on the rotating wheel, the first section of wire and the second section of wire are wound on the rotating wheel, and the rotating wheel can rotate around the central shaft of the rotating wheel along two opposite clock directions so as to wind or unwind the first movable end and the second movable end; the electric adapter plate is connected with the rotating wheel, the electric adapter plate is provided with a first electric connection position and a second electric connection position, the first electric connection position is electrically connected with the first fixed end, and the second electric connection position is electrically connected with the second fixed end; and the function module is electrically connected with the electric adapter plate. The multifunctional desk lamp has multiple functions.

Description

Technical Field

[0001] This utility model relates to the field of electronic equipment technology, and in particular to a multifunctional telescopic cable module and electronic equipment. Background Technology

[0002] With the increasing popularity of mobile devices (phones / watches / earphones), users' demand for portable charging devices is growing. Many charging devices include retractable cable modules. As a structured component that integrates retractable functions, retractable cable modules are mainly used in charging and data transmission fields, and have advantages such as convenient storage and space saving.

[0003] Currently, most retractable charging cables on the market are used for wired charging and data transmission, lacking other functions, making their functionality relatively limited. Utility Model Content

[0004] This utility model provides a multifunctional telescopic cable module and electronic device to solve the technical problem that the telescopic cable module has relatively limited functionality.

[0005] The first aspect of this application provides a multifunctional retractable cable module, comprising: a data cable including a first segment and a second segment, wherein the two ends of the first segment are a first fixed end and a first movable end having a first connector, and the two ends of the second segment are a second fixed end and a second movable end having a second connector; a rotating wheel, wherein the first fixed end and the second fixed end are fixed to the rotating wheel, the first segment and the second segment are wound around the rotating wheel, and the rotating wheel is capable of rotating around its own central axis in two opposite clockwise directions to wind or unwind the first movable end and the second movable end; an electrical adapter plate connected to the rotating wheel, wherein the electrical adapter plate has a first electrical connection position and a second electrical connection position, the first electrical connection position being electrically connected to the first fixed end, and the second electrical connection position being electrically connected to the second fixed end; and a functional module electrically connected to the electrical adapter plate.

[0006] In some embodiments, the functional module includes at least one of a wireless charging module, an indicator light module, and a digital display module.

[0007] In some embodiments, the electrical adapter plate is connected to one end of the rotating wheel along the axial direction of the rotating wheel, and the first electrical connection position and the second electrical connection position are located on the side of the electrical adapter plate facing the rotating wheel.

[0008] In some embodiments, the rotating wheel has a receiving cavity, the receiving cavity including a first cavity and a second cavity separated from each other, the first cavity and the second cavity respectively forming a first opening and a second opening facing the electrical adapter plate, the first fixed end passing through the outer peripheral side of the rotating wheel into the first cavity and extending through the first opening to be electrically connected to the first electrical connection position, and the second fixed end passing through the outer peripheral side of the rotating wheel into the second cavity and extending through the second opening to be electrically connected to the second electrical connection position.

[0009] In some embodiments, the receiving cavity further includes a third cavity, wherein the first cavity, the second cavity and the third cavity are separated by a first partition and a second partition disposed within the receiving cavity, the first cavity and the second cavity are both arc-shaped cavities and are respectively arranged around opposite sides of the third cavity, and the third cavity contains an elastic reset member that drives the rotating wheel to wind up the first segment and the second segment.

[0010] In some embodiments, when projected along the axial direction of the wheel, the orthographic projections of the first electrical connection and the second electrical connection fall entirely within the orthographic projection range of the receiving cavity.

[0011] In some embodiments, the telescopic cable module further includes a limiting plate, the limiting plate and the electrical adapter plate being respectively connected to opposite ends of the rotating wheel along the axial direction of the rotating wheel, the limiting plate and the electrical adapter plate both extending beyond the rotating wheel along the radial direction of the rotating wheel, and the extended portions forming a winding groove between the outer peripheral surface of the rotating wheel and the data cable wound around the rotating wheel is at least accommodated in the winding groove.

[0012] In some embodiments, the telescopic cable module further includes a terminal board, and the electrical adapter board is electrically connected to the functional module through the terminal board.

[0013] In some embodiments, the terminal block includes: a substrate disposed on the side of the electrical adapter plate facing away from the rotating wheel; a terminal group including a plurality of terminals, each terminal being mounted on the side of the substrate facing the electrical adapter plate, a first end of each terminal being electrically connected to the substrate, a second end of each terminal having a gap with the substrate, and each terminal including an electrical contact point; and an electrical connection portion electrically connected to the substrate; wherein the terminals are in sliding contact with the electrical adapter plate through the electrical contact points, and the electrical connection portion is electrically connected to the functional module.

[0014] In some embodiments, the electrical adapter plate has a plurality of conductive annular grooves spaced apart on the side facing away from the rotating wheel, and the electrical contact point slides in contact with the conductive annular grooves.

[0015] A second aspect of this application provides an electronic device including the aforementioned multi-functional telescopic cable module.

[0016] This invention provides a multi-functional retractable cable module. The first and second electrical connection points of its electrical adapter plate are electrically connected to the first fixed end of a first segment cable and the second fixed end of a second segment cable, respectively. This allows the first and second segments cable to be electrically connected via the adapter plate, thereby connecting the first connector of the first movable end to the second connector of the second movable end. When the first connector is connected to a first device and the second connector is connected to a second device, the first and second devices are electrically connected via a data cable, enabling the transmission of current and data between them. Furthermore, since the first and second segments cable are electrically connected via the adapter plate, and the functional module is also electrically connected to the adapter plate, current can be transmitted through either the first or second segment cable to the adapter plate and then to the functional module, allowing the functional module to perform its functions. Therefore, this invention, in addition to basic data cable retraction and current / data transmission functions, can also achieve other functions, thus forming a multi-functional retractable cable module. Attached Figure Description

[0017] Figure 1 A three-dimensional structural schematic diagram of a multifunctional telescopic cable module provided in some embodiments of this application;

[0018] Figure 2 A three-dimensional structural schematic diagram of a multifunctional telescopic cable module provided in some embodiments of this application from another perspective;

[0019] Figure 3 An exploded view of the multifunctional telescopic cable module provided in some embodiments of this application;

[0020] Figure 4 An exploded structural diagram of a portion of the multifunctional telescopic line module provided in some embodiments of this application;

[0021] Figure 5 A three-dimensional structural schematic diagram of an electrical adapter board provided in some embodiments of this application;

[0022] Figure 6 Cross-sectional views of a multifunctional telescopic wire module provided in some embodiments of this application;

[0023] Figure 7 An exploded structural diagram from one perspective of another part of the structure of the multifunctional telescopic line module provided in some embodiments of this application;

[0024] Figure 8 for Figure 7 A schematic diagram of the exploded structure from another perspective;

[0025] Figure 9 A three-dimensional structural schematic diagram of a terminal block provided in some embodiments of this application;

[0026] Figure 10 for Figure 3 Enlarged view of point A in the middle.

[0027] Explanation of reference numerals in the attached figures

[0028] 100. Multifunctional telescopic cable module; 1. Housing; 11. Bottom shell; 111. Mounting post; 12. Shell cover; 121. Mounting groove; 13. Side panel; 131. Insertion protrusion; 14. Notch; 141. Insertion groove; 2. Data cable; 21. First segment cable; 211. First fixed end; 212. First movable end; 213. First connector; 22. Second segment cable; 221. Second fixed end; 222. Second movable end; 223. Second connector; 3. Rotary wheel; 30. Receiving cavity; 31. First cavity; 311. First opening; 312. Second opening; 32. Second cavity; 33. Third cavity; 34. First partition plate 35. Second partition; 36. Insulating partition; 37. Cover plate; 371. Buckle; 38. Insertion protrusion; 4. Electrical adapter plate; 41. First electrical connection position; 42. Second electrical connection position; 43. Insertion groove; 44. Conductive annular groove; 5. Functional module; 5a. Wireless charging module; 51. Wireless charging control main board; 52. Wireless charging coil; 53. Wireless charging main shell; 54. Wireless charging cover; 6. Limiting plate; 60. Winding groove; 61. Slot; 7. Elastic reset component; 8. Terminal plate; 81. Base plate; 82. Terminal group; 820. Electrical contact point; 821. Terminal; 83. Electrical connection part; 84. Terminal mounting part. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0030] The specific technical features described in the specific embodiments can be combined in any suitable manner without contradiction. For example, different combinations of specific technical features can form different embodiments and technical solutions. To avoid unnecessary repetition, the various possible combinations of the specific technical features in this utility model will not be described separately.

[0031] In the following description, the terms "first," "second," etc., are used merely to distinguish different objects and do not indicate that the objects have the sameness or relationship. It should be understood that the directional descriptions "above," "below," "outside," and "inside" refer to the orientation under normal use conditions, while "left" and "right" refer to the left and right directions shown in the corresponding diagrams, which may or may not be the left and right directions under normal use conditions.

[0032] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. The term "connection," unless otherwise specified, includes both direct and indirect connections.

[0033] With the widespread use of mobile devices (phones / watches / earphones), the demand for portable charging devices is increasing. Many charging devices include retractable cable modules. As structured components integrating retractable functionality, retractable cable modules are mainly used in charging and data transmission, offering advantages such as convenient storage and space saving. Currently, most retractable cable products on the market are used for wired charging and data transmission, lacking other functions, resulting in limited functionality. Therefore, this application addresses the problem of limited functionality by providing a multi-functional retractable cable module.

[0034] Below, refer to Figures 1 to 10 Some embodiments of this application will be described in detail.

[0035] In some embodiments of this application, for ease of explanation, a first direction, a second direction, and a third direction are defined. These three directions intersect each other; here, intersecting each other includes perpendicularly intersecting each other. For ease of understanding of the embodiments of this application, in... Figures 1 to 10 In the illustrated embodiments, the first direction, the second direction, and the third direction are given as examples where they intersect each other perpendicularly. However, those skilled in the art should understand that the embodiments of this application are not limited to the case where these three directions intersect each other perpendicularly. For ease of explanation, as follows... Figures 1 to 3 and Figure 6 As shown by the arrows in the diagram, the direction of arrow X is the first direction, the direction of arrow Y is the second direction, and the direction of arrow Z is the third direction.

[0036] The first aspect of this application provides a multifunctional telescopic cable module 100, such as... Figures 1 to 5 As shown, the multi-functional telescopic cable module 100 includes a data cable 2, a rotating wheel 3, an electrical adapter plate 4, and a functional module 5. The data cable 2 includes a first segment 21 and a second segment 22. The two ends of the first segment 21 are a first fixed end 211 and a first movable end 212 with a first connector 213, respectively. The two ends of the second segment 22 are a second fixed end 221 and a second movable end 222 with a second connector 223, respectively. The first fixed end 211 and the second fixed end 221 are fixed to the rotating wheel 3. The first segment 21 and the second segment 22 are wound around the rotating wheel 3. The rotating wheel 3 can rotate around its own central axis in two opposite clockwise directions to wind up or unwind the first movable end 212 and the second movable end 222. The electrical adapter plate 4 is connected to the rotating wheel 3. The electrical adapter plate 4 is provided with a first electrical connection position 41 and a second electrical connection position 42. The first electrical connection position 41 is electrically connected to the first fixed end 211, and the second electrical connection position 42 is electrically connected to the second fixed end 221. The functional module 5 is electrically connected to the electrical adapter plate 4.

[0037] For example, the first segment 21 and the second segment 22 are stacked and wound around the rotating wheel 3. The first segment 21 and the second segment 22 are wound in the same direction on the rotating wheel 3. The first fixed end 211 of the first segment 21 and the second fixed end 221 of the second segment 22 are fixed to the rotating wheel 3 near the center of the rotating wheel 3. The first movable end 212 of the first segment 21 and the second movable end 222 of the second segment 22 are wound towards the outer periphery of the rotating wheel 3. During the rotation of the rotating wheel 3 in a first clockwise direction, the first movable end 212 and the second movable end 222 are wound up; during the rotation of the rotating wheel 3 in a second clockwise direction opposite to the first clockwise direction, the first movable end 212 and the second movable end 222 are unwound.

[0038] The first segment 21 and the second segment 22 of the data cable 2 are both wound around the rotating wheel 3. As the rotating wheel 3 rotates, the first segment 21 and the second segment 22 are wound up or unwound, thereby realizing the telescopic function of the first segment 21 and the second segment 22. After being wound up, it is easy to store the multi-functional telescopic cable module 100. After being unwound, it is easy to pull the first movable end 212 and the second movable end 222 of the multi-functional telescopic cable module 100 to a more distant position, improving the convenience of operation. Furthermore, the first electrical connection point 41 and the second electrical connection point 42 of the electrical adapter board 4 are electrically connected to the first fixed end 211 of the first segment 21 and the second fixed end 221 of the second segment 22, respectively. This allows the first segment 21 and the second segment 22 to be electrically connected via the electrical adapter board 4, thereby connecting the first connector 213 of the first movable end 212 to the second connector 223 of the second movable end 222. When the first connector 213 is connected to the first device and the second connector 223 is connected to the second device, the first device and the second device are electrically connected via the data cable 2, enabling the transmission of current and data between them. Additionally, since the first segment 21 and the second segment 22 are electrically connected via the electrical adapter board 4, and the functional module 5 is also electrically connected to the electrical adapter board 4, current can be transmitted through the first segment 21 or the second segment 22 to the electrical adapter board 4 and then to the functional module 5, enabling the functional module 5 to perform its functions. Therefore, through the above-described structural configuration, this utility model embodiment, in addition to the basic data cable 2 extension and retraction function and current and data transmission function, can also realize other functions, thus forming a multi-functional telescopic cable module 100.

[0039] In some embodiments of this application, such as Figure 3 As shown, functional module 5 includes at least one of a wireless charging module 5a, an indicator light module (not shown in the figure), and a digital display module (not shown in the figure).

[0040] For example, functional module 5 includes a wireless charging module 5a, which is electrically connected to the electrical adapter board 4. Thus, when the data cable 2 is powered on, the wireless charging module 5a can be used for wireless charging.

[0041] For example, functional module 5 includes an indicator light module, which is electrically connected to the power adapter board 4. Thus, when the data cable 2 is powered on, the indicator light module can light up to indicate the usage status of the multi-functional retractable cable module 100.

[0042] For example, functional module 5 includes a digital display module, which is electrically connected to the power adapter board 4. Thus, when the data cable 2 is powered on, the digital display module can display a value, which can be, but is not limited to, charging power.

[0043] In some embodiments of this application, such as Figure 4 and Figure 6 As shown, the multi-functional telescopic cable module 100 also includes a limiting plate 6. The limiting plate 6 and the electrical adapter plate 4 are respectively connected to the opposite ends of the rotating wheel 3 along the axial direction of the rotating wheel 3. The limiting plate 6 and the electrical adapter plate 4 both extend beyond the rotating wheel 3 along the radial direction of the rotating wheel 3, and the extended part forms a winding groove 60 between the outer peripheral surface of the rotating wheel 3 and the data cable 2 wound around the rotating wheel 3, which is at least accommodated in the winding groove 60.

[0044] Thus, the limiting plate 6 and the electrical adapter plate 4 act as baffles to prevent the data cable 2 from spreading to both sides, reliably confining the data cable 2 wound around the outer circumference of the rotating wheel 3 within the winding groove 60, improving the stability of the data cable 2's retraction operation. Furthermore, the electrical adapter plate 4 is also used for the electrical connection between the data cable 2 and the functional module 5, enabling the electrical adapter plate 4 to both provide electrical connection and function as a baffle, thereby reducing the number of components, minimizing space occupation, and facilitating the miniaturization of the multi-functional retractable cable module 100.

[0045] In some embodiments of this application, such as Figure 3 As shown, the limiting plate 6 and the rotating wheel 3 are integrally formed. This improves the reliability of the connection between the two, saves assembly steps, and increases production efficiency.

[0046] In some embodiments of this application, such as Figure 4 As shown, of the two components, the rotating wheel 3 and the electrical adapter plate 4, one has a insertion groove 43 and the other has an insertion protrusion 38. The insertion protrusion 38 is inserted into the insertion groove 43 and heat-fused together. The rotating wheel 3 and the electrical adapter plate 4 are connected by the insertion protrusion 38 and the insertion groove 43, which improves the reliability of the connection and makes the connection operation convenient.

[0047] In some embodiments of this application, such as Figure 4 and Figure 5 As shown, the electrical adapter plate 4 is connected to one end of the rotating wheel 3 along the axial direction of the rotating wheel 3, and the first electrical connection position 41 and the second electrical connection position 42 are provided on the side of the electrical adapter plate 4 facing the rotating wheel 3.

[0048] For example, the first fixed end 211 is welded to the first electrical connection position 41, and the second fixed end 221 is welded to the second electrical connection position 42.

[0049] Thus, the first fixed end 211 of the first segment 21 is electrically connected to the first electrical connection position 41, and the second fixed end 221 of the second segment 22 is electrically connected to the second electrical connection position 42. The first electrical connection position 41 and the second electrical connection position 42 are located on the side of the electrical adapter plate 4 facing the rotating wheel 3. That is, the first segment 21 and the second segment 22 are both connected to the electrical adapter plate 4 on the side of the electrical adapter plate 4 facing the rotating wheel 3, thereby avoiding the need for the first segment 21 and the second segment 22 to extend to the side of the electrical adapter plate 4 away from the rotating wheel 3. This helps to shorten the length of the data cable 2 and also saves the space occupied by the part of the data cable 2 extending to the side of the electrical adapter plate 4 away from the rotating wheel 3, thus facilitating the miniaturization of the multi-functional telescopic cable module 100.

[0050] In some embodiments of this application, such as Figures 6 to 8 As shown, the rotating wheel 3 has a receiving cavity 30, which includes a first cavity 31 and a second cavity 32 separated from each other. The first cavity 31 and the second cavity 32 are respectively formed with a first opening 311 and a second opening 312 facing the electrical adapter plate 4. The first fixed end 211 enters the first cavity 31 from the outer peripheral side of the rotating wheel 3 and extends through the first opening 311 to be electrically connected to the first electrical connection position 41. The second fixed end 221 enters the second cavity 32 from the outer peripheral side of the rotating wheel 3 and extends through the second opening 312 to be electrically connected to the second electrical connection position 42.

[0051] This ensures that the distribution of the first fixed end 211 and the second fixed end 221 is independent, reducing the probability of contact interference between them and also reducing the probability of other components bumping into the first fixed end 211 and the second fixed end 221, thus affecting the stability of the electrical connection. Furthermore, since they extend through the first opening 311 and the second opening 312 respectively and are electrically connected to the first electrical connection position 41 and the second electrical connection position 42, this not only achieves electrical connection with the electrical adapter board 4 but also helps to shorten the length of the first segment 21 and the second segment 22.

[0052] In some embodiments of this application, such as Figures 6 to 8 As shown, the receiving cavity 30 also includes a third cavity 33. The first cavity 31, the second cavity 32 and the third cavity 33 are separated by a first partition 34 and a second partition 35 disposed in the receiving cavity 30. The first cavity 31 and the second cavity 32 are both arc-shaped cavities and are respectively arranged around the opposite sides of the third cavity 33. The third cavity 33 contains an elastic reset member 7 that drives the rotating wheel 3 to wind up the first segment 21 and the second segment 22.

[0053] For example, the third cavity 33 is a circular cavity.

[0054] Optionally, the elastic reset element 7 can be made of metallic or non-metallic materials. Non-metallic materials can be, but are not limited to, polyoxymethylene. The metallic materials used in the elastic reset element 7 can be, but are not limited to, carbon spring steel, alloy spring steel, stainless steel, copper alloy, and nickel-based alloy.

[0055] For example, the elastic reset element 7 includes, but is not limited to, a spring or a torsion spring.

[0056] For example, the multi-functional telescopic cable module 100 also includes a housing 1 covering the outside of the rotating wheel 3, the electrical adapter plate 4, and the limiting plate 6. An elastic reset member 7 is connected between the housing 1 and the rotating wheel 3. The elastic reset member 7 can apply an elastic reset force to the rotating wheel 3. The direction of the elastic reset force is opposite to the winding direction of the data cable 2 on the rotating wheel 3. The winding direction refers to the direction from the fixed end (first fixed end 211 and second fixed end 221) of the data cable 2 along the direction surrounding the rotating wheel 3 to the movable end (first movable end 212 and second movable end 222).

[0057] Thus, with the elastic reset member 7 in place, when the rotating wheel 3 rotates in the second clockwise direction, the two movable ends of the data cable 2 extend outwards. After the force driving the movable ends of the data cable 2 to extend outwards is removed, the rotating wheel 3 can rotate in the first clockwise direction under the action of the elastic reset member 7, thereby winding the movable ends back onto the rotating wheel 3. In this way, the elastic reset member 7 enables the rotating wheel 3 to automatically wind up the movable ends, eliminating the need for manual rotation of the rotating wheel 3, saving manpower, and improving the user experience. Furthermore, the rotating wheel 3 has a third cavity 33 to accommodate the elastic reset member 7, saving space occupied by the elastic reset member 7 and also improving the stability of the installation of the elastic reset member 7.

[0058] In some embodiments of this application, the orthographic projections of the first electrical connection position 41 and the second electrical connection position 42 along the axial direction of the rotating wheel 3 all fall within the orthographic projection range of the receiving cavity 30.

[0059] This improves the adequacy of the connection between the first fixed end 211 and the first electrical connection position 41, and between the second fixed end 221 and the second electrical connection position 42. It also avoids the risk of short circuits caused by exposed electrical connection positions and electrical contact with other components. In addition, it also helps to reduce the length of the first fixed end 211 and the second fixed end 221.

[0060] In some embodiments of this application, such as Figure 7 and Figure 8 As shown, at least an insulating partition 36 separates the third cavity 33 from the electrical adapter plate 4.

[0061] For example, the insulating partition 36 may be made of, but is not limited to, plastic or polyurethane.

[0062] Thus, when the elastic reset member 7 is made of metal, the installation of the insulating partition 36 can reduce the possibility of the elastic reset member 7 coming into contact with the first electrical connection position 41 and the second electrical connection position 42, thereby reducing the probability that the elastic reset member 7 will affect current transmission.

[0063] For example, the insulating partition 36 is connected to the first partition 34 and the second partition 35 by assembly.

[0064] For example, the insulating partition 36 is integrally formed with the first partition 34 and the second partition 35.

[0065] In some embodiments of this application, such as Figure 7 and Figure 8 As shown, the receiving cavity 30 has a placement opening on the side facing away from the electrical adapter plate 4, and a cover plate 37 is detachably sealed at the placement opening. The placement opening is used to place the elastic reset member 7 into the third cavity 33.

[0066] For example, a buckle 371 is formed on the outer peripheral edge of the cover plate 37, and a placement opening is formed on the limiting plate 6. The limiting plate 6 has a groove 61 formed at the placement opening. The buckle 371 engages with the groove 61, realizing a detachable connection between the cover plate 37 and the limiting plate 6, and the cover plate 37 closes the placement opening.

[0067] In some embodiments of this application, such as Figure 3 As shown, the multi-functional telescopic cable module 100 also includes a terminal board 8, and the electrical adapter board 4 is electrically connected to the functional module 5 through the terminal board 8.

[0068] By setting up the terminal block 8, not only can the electrical adapter board 4 and the functional module 5 be electrically connected, but the stability of the electrical connection and the convenience of assembly operations can also be improved.

[0069] In some embodiments of this application, such as Figure 4 and Figure 9 As shown, the terminal board 8 includes a base plate 81, a terminal group 82, and an electrical connection part 83. The base plate 81 is disposed on the side of the electrical adapter plate 4 facing away from the rotating wheel 3. The terminal group 82 includes a plurality of terminals 821. Each terminal 821 is mounted on the side of the base plate 81 facing the electrical adapter plate 4. The first end of each terminal 821 is electrically connected to the base plate 81, and the second end of each terminal 821 has a gap with the base plate 81. Each terminal 821 includes an electrical contact point 820. The electrical connection part 83 is electrically connected to the base plate 81. The terminal 821 slides in contact with the electrical adapter plate 4 through the electrical contact point 820, and the electrical connection part 83 is electrically connected to the functional module 5.

[0070] For example, there is a gap between the electrical contact 820 and the substrate 81.

[0071] For example, substrate 81 is a printed circuit board.

[0072] The electrical connection part 83 is a component for electrically connecting with the functional module 5. The electrical connection part 83 is electrically connected to the substrate 81, thus achieving electrical connection between the functional module 5 and the substrate 81. Furthermore, the first end of each terminal 821 is electrically connected to the substrate 81, and the electrical contact point 820 of each terminal 821 is in sliding contact with the electrical adapter plate 4, enabling the functional module 5 and the electrical adapter plate 4 to be electrically connected, thereby allowing the functional module 5 to perform its function. Additionally, a gap exists between the second end of each terminal 821 and the substrate 81, creating a clearance between the terminal 821 and the substrate 81. This allows the terminal 821 to elastically deform when in contact with the electrical adapter plate 4, achieving electrical conduction between the two while avoiding the possibility of mutual damage in rigid contact.

[0073] In the embodiments of this application, "multiple" means two or more.

[0074] In some embodiments of this application, such as Figure 9 As shown, the terminal board 8 also includes a terminal mounting part 84, which is connected to one side of the substrate 81, and the terminal 821 is mounted on the terminal mounting part 84.

[0075] By providing the terminal mounting part 84, the terminal 821 is mounted on one side of the substrate 81.

[0076] For example, the terminal mounting portion 84 is made of plastic, which may be, but is not limited to, flame-retardant polycarbonate or polybutylene terephthalate. The plastic body can effectively isolate adjacent terminals 821, prevent short circuits or leakage, and has flame-retardant properties.

[0077] For example, each terminal mounting part 84 is equipped with a plurality of terminals 821, and all terminals 821 mounted on the same terminal mounting part 84 are distributed sequentially at intervals along the width direction of the terminals 821 and are arranged parallel to each other.

[0078] In some embodiments of this application, such as Figure 9 As shown, the plurality of terminals 821 include a first power terminal, a second power terminal, a first data terminal, a second data terminal, and a third data terminal. The terminal mounting portion 84 has five insertion slots arranged at intervals in sequence. The two outermost insertion slots respectively accommodate the first power terminal and the second power terminal, while the three middle insertion slots accommodate the first data terminal, the second data terminal, and the third data terminal, respectively. The insertion slots extend through the substrate 81 in a direction intersecting the thickness direction. The first end and the second end of each terminal 821 extend from the two ends of their corresponding insertion slot. This reduces the possibility of contact between adjacent terminals 821, thereby reducing the probability of mutual interference between the terminals 821.

[0079] For example, see Figure 9 The point of terminal 821 that is farthest from substrate 81 is used as electrical contact point 820.

[0080] In some embodiments of this application, such as Figure 9 As shown, the terminal mounting part 84 has a flat plate structure, and its thickness direction is consistent with the thickness direction of the substrate 81.

[0081] In this way, setting the terminal mounting part 84 as a flat plate structure helps to reduce the space occupied by the terminal mounting part 84 itself. Furthermore, the thickness direction of the terminal mounting part 84 is consistent with the thickness direction of the substrate 81, which can reduce the overall thickness of the structure composed of the terminal mounting part 84 and the substrate 81, further reducing the size of the terminal plate 8, thereby further facilitating the miniaturization of the multifunctional telescopic wire module 100.

[0082] In some embodiments of this application, such as Figure 9 As shown, a plurality of terminal mounting portions 84 are mounted on one side of the substrate 81, and each terminal mounting portion 84 is equipped with a first power terminal, a second power terminal, a first data terminal, a second data terminal and a third data terminal.

[0083] This configuration improves the reliability of the electrical connection between terminal block 8 and electrical adapter board 4.

[0084] For example, such as Figure 4 and Figure 9 As shown, the electrical connection part 83 and the terminal group 82 are mounted on different sides of the substrate 81, which is suitable for electrical connection between the functional modules 5 and the electrical adapter board 4 distributed on both sides of the substrate 81. Furthermore, the dual-sided layout supports the arrangement of more terminals 821.

[0085] In some embodiments of this application, such as Figure 4 and Figure 9 As shown, the electrical adapter plate 4 has multiple conductive annular grooves 44 spaced apart on the side facing away from the rotating wheel 3, and the electrical contact point 820 slides in contact with the conductive annular grooves 44.

[0086] The electrical adapter plate 4 achieves electrical connection between the terminal plate 8 and the terminal plate 8 through the electrical contact between the conductive annular groove 44 and the terminal 821. Moreover, the conductive annular groove 44 is set in a groove shape, so that the electrical contact point 820 of the terminal 821 extends into the conductive annular groove 44. The conductive annular groove 44 plays a limiting role and improves the stability of the electrical connection between the two.

[0087] In some embodiments of this application, such as Figure 3 and Figure 6As shown, functional module 5 includes a wireless charging module 5a, which includes a wireless charging control motherboard 51 and a wireless charging coil 52. The wireless charging control motherboard 51 is electrically connected to the electrical adapter board 4, and the wireless charging coil 52 is electrically connected to the wireless charging control motherboard 51.

[0088] For example, the wireless charging control motherboard 51 is disposed on the side of the terminal board 8 facing away from the electrical adapter board 4, and is electrically connected to the electrical connection portion 83 of the terminal board 8.

[0089] This configuration enables the multi-functional retractable cable module 100 to have wireless charging capabilities, thus realizing the multi-functionality of the multi-functional retractable cable module 100.

[0090] In some embodiments of this application, such as Figure 3 and Figure 6 As shown, the wireless charging module 5a also includes a wireless charging main shell 53 and a wireless charging cover 54 that covers the wireless charging main shell 53. The wireless charging main shell 53 and the wireless charging cover 54 form an inner cavity for accommodating the wireless charging coil 52.

[0091] In some embodiments of this application, such as Figures 1 to 3 As shown, the multi-functional telescopic cable module 100 also includes a housing 1, which has an internal accommodating space. A limiting plate 6, a rotating wheel 3, an electrical adapter plate 4, a terminal plate 8, and a wireless charging control main board 51 are sequentially distributed in the accommodating space along the first direction X. The terminal plate 8 and the wireless charging control main board 51 are fixed to the housing 1. The limiting plate 6, the rotating wheel 3, and the electrical adapter plate 4 are rotatably mounted on the housing 1. A portion of the data cable 2 is disposed in the accommodating space. At least a portion of the first movable end 212 and the second movable end 222 extend out of the housing 1. By rotating the rotating wheel 3, the length of the first movable end 212 and the second movable end 222 extending out of the housing 1 can be adjusted.

[0092] For example, the first direction X is aligned with the axis of the wheel 3, and the first movable end 212 and the second movable end 222 extend from opposite sides of the housing 1 along the second direction Y.

[0093] For example, such as Figure 3 As shown, the outer surface of the housing 1 has a mounting groove 121 that is recessed into the receiving space. The wireless charging main shell 53, the wireless charging cover 54 and the wireless charging coil 52 are all installed in the mounting groove 121, and the wireless charging control motherboard 51 is installed in the receiving space of the housing 1.

[0094] In some embodiments of this application, such as Figures 1 to 3As shown, the housing 1 includes a bottom shell 11, a cover 12, and two side panels 13. The bottom shell 11 and the cover 12 are aligned along the first direction X. The bottom shell 11 and the cover 12 have notches 14 on opposite sides along the second direction Y, which intersects the first direction X. The notches 14 are aligned to form two openings along the second direction Y. The two side panels 13 close the two openings respectively. The bottom shell 11, the cover 12, and the two side panels 13 enclose a receiving space. The first movable end 212 and the second movable end 222 of the data cable 2 pass through the two side panels 13 and extend out of the housing 1.

[0095] During assembly, the portion of the data cable 2 wound around the rotating wheel 3 can be assembled into the bottom shell 11. The charging connector of the data cable 2 is then passed through the through hole of the side panel 13. The side panel 13 is then installed into the notch 14 of the bottom shell 11. After that, the shell cover 12 is assembled into the bottom shell 11 and the side panel 13 along the first direction X, so that the side panel 13 closes the notch 14 of the shell cover 12, thereby realizing the assembly of the shell 1. This simplifies the assembly operation of the multi-functional telescopic cable module 100 and helps to improve production efficiency.

[0096] In some embodiments of this application, such as Figure 10 As shown, the edge of the side panel 13 is formed with an insertion groove 141 and / or an insertion protrusion 131 extending in the direction surrounding the side panel 13, and the edge of the notch 14 is formed with an insertion protrusion 131 and / or an insertion groove 141, and the insertion protrusion 131 and the insertion groove 141 are engaged and inserted.

[0097] For example, the edge of the side panel 13 is formed with an insertion groove 141 extending in the direction surrounding the side panel 13, and the edge of the notch 14 is formed with an insertion protrusion 131, which engages with the insertion groove 141.

[0098] For example, such as Figure 10 As shown, the edge of the side panel 13 is formed with an insertion protrusion 131 extending in the direction surrounding the side panel 13, and the edge of the notch 14 is formed with an insertion groove 141, and the insertion protrusion 131 and the insertion groove 141 are engaged and inserted.

[0099] For example, the edge of the side panel 13 is formed with an insertion protrusion 131 and an insertion groove 141 extending in the direction surrounding the side panel 13, and the edge of the notch 14 is formed with an insertion groove 141 and an insertion protrusion 131. The insertion protrusion 131 of the side panel 13 is engaged with the insertion groove 141 of the notch 14, and the insertion groove 141 of the side panel 13 is engaged with the insertion protrusion 131 of the notch 14.

[0100] In this way, the side panel 13 is connected to the bottom shell 11 and the cover 12, and the assembly operation is convenient and the connection is reliable.

[0101] In some embodiments of this application, such as Figure 3 As shown, one of the two shell walls of the housing 1 opposite each other along the first direction X is formed with a mounting post 111. The mounting post 111 passes through the limiting plate 6, the rotating wheel 3 and the electrical adapter plate 4 in sequence. The limiting plate 6, the rotating wheel 3 and the electrical adapter plate 4 can rotate around the mounting post 111.

[0102] For example, the mounting post 111 is integrally formed on the bottom shell 11.

[0103] In some embodiments of this application, such as Figures 1 to 3 As shown, the outer contour of the housing 1 has a dimension greater than that along the second direction Y, and a dimension greater than that along the third direction Z, and a dimension greater than that along the first direction X.

[0104] The second aspect of this application provides an electronic device including the multi-functional telescopic cable module 100 provided in the first aspect.

[0105] For example, the electronic device includes a power adapter and the multi-functional retractable cable module 100 provided in the first aspect.

[0106] Since the multi-functional telescopic cable module 100 provided in the first aspect has multiple functions, the electronic device including the multi-functional telescopic cable module 100 also has multiple functions.

[0107] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the scope of protection of the present utility model.

Claims

1. A multifunctional telescopic cable module, characterized in that, include: The data cable includes a first segment and a second segment, wherein the two ends of the first segment are a first fixed end and a first movable end with a first connector, and the two ends of the second segment are a second fixed end and a second movable end with a second connector. A rotating wheel, with the first fixed end and the second fixed end fixed to the rotating wheel, the first segment of wire and the second segment of wire wound around the rotating wheel, the rotating wheel being able to rotate around its own central axis in two opposite clockwise directions to wind up or unwind the first movable end and the second movable end; An electrical adapter plate is connected to the rotating wheel. The electrical adapter plate is provided with a first electrical connection position and a second electrical connection position. The first electrical connection position is electrically connected to the first fixed end, and the second electrical connection position is electrically connected to the second fixed end. The functional module is electrically connected to the electrical adapter board.

2. The multifunctional telescopic cable module according to claim 1, characterized in that, The functional module includes at least one of a wireless charging module, an indicator light module, and a digital display module.

3. The multifunctional telescopic cable module according to claim 1, characterized in that, The electrical adapter plate is connected to one end of the rotating wheel along the axial direction of the rotating wheel, and the first electrical connection position and the second electrical connection position are located on the side of the electrical adapter plate facing the rotating wheel.

4. The multifunctional telescopic line module according to claim 3, characterized in that, The rotating wheel has a receiving cavity, which includes a first cavity and a second cavity separated from each other. The first cavity and the second cavity are respectively formed with a first opening and a second opening facing the electrical adapter plate. The first fixed end enters the first cavity from the outer periphery of the rotating wheel and extends through the first opening to be electrically connected to the first electrical connection position. The second fixed end enters the second cavity from the outer periphery of the rotating wheel and extends through the second opening to be electrically connected to the second electrical connection position.

5. The multifunctional telescopic cable module according to claim 4, characterized in that, The receiving cavity further includes a third cavity. The first cavity, the second cavity, and the third cavity are separated by a first partition and a second partition disposed within the receiving cavity. The first cavity and the second cavity are both arc-shaped cavities and are respectively arranged around the opposite sides of the third cavity. The third cavity contains an elastic reset member that drives the rotating wheel to wind up the first segment of wire and the second segment of wire.

6. The multifunctional telescopic cable module according to claim 5, characterized in that, Projecting along the axial direction of the rotating wheel, the orthographic projections of the first electrical connection and the second electrical connection both fall within the orthographic projection range of the receiving cavity.

7. The multifunctional telescopic cable module according to any one of claims 1 to 6, characterized in that, The telescopic cable module also includes a limiting plate, which is connected to the electrical adapter plate at opposite ends of the rotating wheel along the axial direction of the rotating wheel. The limiting plate and the electrical adapter plate extend beyond the rotating wheel along the radial direction of the rotating wheel, and the extended portion forms a winding groove between the outer circumferential surface of the rotating wheel and the data cable wound around the rotating wheel is at least accommodated in the winding groove.

8. The multifunctional telescopic cable module according to any one of claims 3 to 6, characterized in that, The telescopic cable module also includes a terminal board, and the electrical adapter board is electrically connected to the functional module through the terminal board.

9. The multifunctional telescopic cable module according to claim 8, characterized in that, The terminal block includes: A substrate is disposed on the side of the electrical adapter plate facing away from the rotating wheel; A terminal group includes multiple terminals, each terminal is mounted on the side of the substrate facing the electrical adapter plate, a first end of each terminal is electrically connected to the substrate, a second end of each terminal has a gap with the substrate, and each terminal includes an electrical contact point. The electrical connection portion is electrically connected to the substrate; The terminal is in sliding contact with the electrical adapter plate through the electrical contact point, and the electrical connection part is electrically connected to the functional module.

10. The multifunctional telescopic cable module according to claim 9, characterized in that, The electrical adapter plate has multiple conductive annular grooves spaced apart on the side facing away from the rotating wheel, and the electrical contact point slides in contact with the conductive annular grooves.

11. An electronic device, characterized in that, Includes the multi-functional telescopic cable module as described in any one of claims 1 to 10.

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