A magnetic data adapter with convenient combination
By using a magnetic data adapter design, the problems of easy displacement and inconvenient combination and storage of the adapter during use are solved by using magnetic attraction, angle locking components and combination docking components. This achieves stable protection and efficient combination and storage, improving the user experience and space utilization.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- DONGGUAN NAFNE ELECTRONICS TECH CO LTD
- Filing Date
- 2026-04-21
- Publication Date
- 2026-06-19
AI Technical Summary
Existing data adapters are prone to shifting during use or storage, and are not easy to combine and store, resulting in poor protection and increased usage costs.
A magnetic data adapter was designed, which uses a protective plate and the adapter body to be combined with magnetic attraction and angle locking components to achieve a stable connection. The mechanical locking of the plug and socket, as well as the cooperation of the movable rod and positioning rod, ensures the stable assembly and disassembly of multiple adapters.
It achieves stable protection for the adapter, prevents misalignment, facilitates combination and storage, reduces the risk of loss, and improves ease of use and space utilization.
Smart Images
Figure CN122246523A_ABST
Abstract
Description
Technical Field
[0001] This invention belongs to the field of digital accessories technology, and specifically relates to a magnetic data adapter that is easy to assemble. Background Technology
[0002] In the use of digital devices, data adapters, as core accessories for enabling data transmission and charging of different interface types, are widely used in daily office work, mobile travel, and home life.
[0003] Traditional data adapters are mostly equipped with protective plates to protect the connector area and reduce damage such as bumps and dust. However, the protective plate is only connected to the adapter body through a simple rotating structure and lacks reliable angle locking components. During use or storage, the protective plate is easily displaced or rotated by external forces, and cannot be stably maintained in the protective or unfolded state. This greatly reduces the protection effect on the adapter body and also affects the normal use of the adapter. Secondly, existing adapters are designed independently without a dedicated combination and docking structure. When users have multiple adapters with different interface types, it is difficult to combine and store them in a centralized manner. Individual adapters are prone to being lost or scattered, increasing the cost of use. In addition, they take up a lot of space and are inconvenient to organize when carried.
[0004] Therefore, a magnetic data adapter that is easy to assemble is designed to overcome the above-mentioned technical shortcomings. Summary of the Invention
[0005] (1) Technical problems to be solved
[0006] In view of the shortcomings of the prior art, the purpose of this invention is to provide a magnetic data adapter that is easy to combine. This data adapter aims to solve the technical problems of the prior art, such as inconvenience in combination and storage and poor protection effect.
[0007] (2) Technical solution
[0008] To solve the above-mentioned technical problems, the present invention provides a magnetic data adapter that is easy to assemble, including an adapter body and a protective plate. The protective plate is U-shaped. The upper and lower side walls of the adapter body are respectively fixedly connected to a fixed shaft. The upper and lower side walls of the protective plate are respectively provided with through holes. The fixed shaft is rotatably connected to the through holes. The upper and lower side walls of the protective plate are respectively fixedly connected to magnetic sheets. An angle locking component is provided on the upper fixed shaft side wall. A combination docking component is provided on the protective plate side wall.
[0009] Furthermore, the angle locking component includes a cavity inside the fixed shaft, a trapezoidal block is provided inside the cavity, a telescopic rod is fixedly connected to the top surface of the trapezoidal block, the telescopic rod passes through the fixed shaft and is fixedly connected to a pressure plate, a first spring is fixedly connected between the trapezoidal block and the bottom surface of the cavity, and insert rods are slidably connected to the left and right side walls of the trapezoidal block, the insert rods pass through the fixed shaft and are movably connected to it, and several insertion holes are provided on the side wall of the through hole, the insert rods are adapted to the insertion holes.
[0010] Furthermore, a slider is fixedly connected to the end face of the insertion rod, and a groove is provided on the side wall of the trapezoidal block, with the slider and the groove being slidably connected.
[0011] Furthermore, a limiting groove is provided on the top end face of the fixed shaft.
[0012] Furthermore, the jacks are arranged in a circular array around the central axis of the through holes.
[0013] Furthermore, the assembly includes a movable rod movably connected to the side wall of the protective plate. One end of the movable rod extends through the protective plate to the inner side, and the other end of the movable rod is fixedly connected to a pull rod. A second spring is sleeved on the side wall of the movable rod, and both ends of the second spring are fixedly connected to the pull rod and the side wall of the protective plate, respectively. A positioning rod is fixedly connected to the bottom surface of the protective plate, a positioning hole is opened on the top surface of the protective plate, and a through groove is opened on the side wall of the positioning rod.
[0014] Furthermore, the end face of the movable rod located on the inner side of the protective plate is inclined.
[0015] Furthermore, the protective plate has a groove on its side wall, and the second spring is located in the groove.
[0016] (3) Beneficial effects
[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: This invention, through the design of the adapter body, protective plate, angle locking component, and combined docking component, can increase the stability of the protective plate and solve the problem of easy displacement of traditional protective plates. At the same time, it can combine and store adapter bodies of different specifications of connectors, making it highly practical. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the combined storage state of the present invention; Figure 2 This is a schematic diagram of the structure of the present invention; Figure 3 This is a structural schematic diagram of a single usage state of the present invention; Figure 4 This is a top view of the present invention; Figure 5 This is a cross-sectional view of the present invention; Figure 6 This is a schematic diagram of the structure of the protective plate of the present invention; Figure 7 For the present invention Figure 5 Enlarged view of point A in the image.
[0019] The markings in the attached diagram are as follows: 1. Adapter body; 2. Fixed shaft; 3. Protective plate; 4. Through hole; 5. Magnetic sheet; 6. Positioning rod; 7. Movable rod; 8. Pull rod; 9. Second spring; 10. Positioning hole; 11. Through groove; 12. Groove; 13. Cavity; 14. Trapezoidal block; 15. Telescopic rod; 16. Pressure plate; 17. First spring; 18. Insert rod; 19. Insertion hole; 20. Limiting groove. Detailed Implementation
[0020] This specific embodiment is a magnetic data adapter that is easy to assemble, and its structural schematic diagram is shown below. Figures 1-7 As shown, it includes an adapter body 1 and a protective plate 3. The protective plate 3 is U-shaped. The upper and lower side walls of the adapter body 1 are respectively fixedly connected to a fixed shaft 2. The upper and lower side walls of the protective plate 3 are respectively provided with through holes 4. The fixed shaft 2 is rotatably connected to the through holes 4. The upper and lower side walls of the protective plate 3 are respectively fixedly connected to magnetic sheets 5. An angle locking component is provided on the side wall of the upper fixed shaft 2. The side wall of the protective plate 3 is provided with a combined docking component.
[0021] After multiple adapters are combined, the magnetic attraction of the magnetic sheet 5 and the mechanical locking of the combined docking parts achieve double fixation, ensuring the overall stability of the combined adapters and preventing them from loosening or falling apart during transport.
[0022] like Figure 5 and Figure 7 As shown, the angle locking component includes a cavity 13 inside the fixed shaft 2, a trapezoidal block 14 is provided inside the cavity 13, a telescopic rod 15 is fixedly connected to the top surface of the trapezoidal block 14, the telescopic rod 15 passes through the fixed shaft 2 and is fixedly connected to a pressure plate 16, a first spring 17 is fixedly connected between the trapezoidal block 14 and the bottom surface of the cavity 13, and insertion rods 18 are slidably connected to the left and right side walls of the trapezoidal block 14, the insertion rods 18 pass through the fixed shaft 2 and are movably connected to it, and a number of insertion holes 19 are opened on the side wall of the through hole 4, and the insertion rods 18 are adapted to the insertion holes 19.
[0023] The fixed shaft 2 can be unlocked by pressing the pressure plate 16. After releasing the pressure plate 16, the trapezoidal block 14 and the plug rod 18 can be automatically reset, realizing the automatic insertion and locking of the plug rod 18 and the socket 19. The plug rod 18 and the socket 19 are compatible. By inserting the plug rod 18 into the socket 19 at different positions, the protection plate 3 can be locked at multiple angles to meet the angle requirements of different scenarios such as protection and use.
[0024] like Figure 7As shown, a slider is fixedly connected to the end face of the insertion rod 18, and a groove is provided on the side wall of the trapezoidal block 14, with the slider slidably connected to the groove. This provides precise guidance for the lateral movement of the insertion rod 18, preventing the insertion rod 18 from deviating or jamming during movement, ensuring that the insertion rod 18 can smoothly insert into or disengage from the insertion hole 19, and improving the operational stability and service life of the angle locking component.
[0025] like Figure 7 As shown, a limiting groove 20 is provided on the top end face of the fixed shaft 2. The limiting groove 20 provides storage space for the pressure plate 16, so that the pressure plate 16 can be embedded in the limiting groove 20 after being pressed, preventing the pressure plate 16 from protruding from the surface of the fixed shaft 2, reducing the unlocking caused by accidental contact with external force, and keeping the surface of the adapter flat, making it easy to carry and store.
[0026] like Figure 6 As shown, the jacks 19 are arranged in a circular array around the central axis of the through holes 4. This allows the protective plate 3 to achieve uniform locking at multiple angles, not only meeting the fixing requirements of common angles such as 90° and 180°, but also allowing adjustment of other angles according to user habits, resulting in stronger adaptability and more accurate angle positioning after locking.
[0027] like Figure 5 As shown, the assembly includes a movable rod 7 movably connected to the side wall of the protective plate 3. One end of the movable rod 7 extends through the protective plate 3 to the inner side, and the other end of the movable rod 7 is fixedly connected to a pull rod 8. A second spring 9 is sleeved on the side wall of the movable rod 7. The two ends of the second spring 9 are fixedly connected to the pull rod 8 and the side wall of the protective plate 3, respectively. A positioning rod 6 is fixedly connected to the bottom surface of the protective plate 3. A positioning hole 10 is opened on the top surface of the protective plate 3, and a through groove 11 is opened on the side wall of the positioning rod 6.
[0028] Specifically, the positioning rod 6 is adapted to the positioning hole 10. By inserting the positioning rod 6 into the positioning hole 10 of another adapter, the precise splicing and positioning of multiple adapters can be achieved, preventing lateral displacement after assembly. The through groove 11 on the side wall of the positioning rod 6 provides an insertion position for the movable rod 7, allowing the movable rod 7 to pass through the through groove 11 to lock the positioning rod 6 in the positioning hole 10, thereby improving the firmness of the combined connection.
[0029] like Figure 5 As shown, the end face of the movable rod 7 located inside the protective plate 3 is inclined. When the positioning rod 6 is inserted into the positioning hole 10, the positioning rod 6 can automatically move outward by pressing the movable rod 7 with the inclined surface, without the need to manually pull the pull rod 8, realizing one-click splicing of multiple adapters, further simplifying the operation steps and improving the assembly efficiency.
[0030] like Figure 5As shown, a groove 12 is provided on the side wall of the protective plate 3, and the second spring 9 is located in the groove 12. The groove 12 provides storage space for the second spring 9, so that the second spring 9 is hidden in the groove 12, preventing the second spring 9 from protruding from the surface of the protective plate 3, preventing external impact from causing deformation or damage to the spring, while maintaining the overall compact structure of the adapter, making it easy to carry and store.
[0031] Working principle: When the angle of the protective plate 3 needs to be adjusted, manually press down the pressure plate 16. The pressure plate 16 drives the telescopic rod 15 to move downward. The telescopic rod 15 pushes the trapezoidal block 14 to compress the first spring 17 downward in the cavity 13. The trapezoidal block 14 compresses the two side rods 18 into the cavity 13 through the inclined surface. The rods 18 disengage from the insertion holes 19 on the side wall of the through hole 4, releasing the angle lock of the protective plate 3. At this time, the protective plate 3 can be rotated around the fixed axis 2. According to the usage requirements, after rotating the protective plate 3 to a suitable angle, release the pressure plate 16. The first spring 17 restores its deformation and pushes the trapezoidal block 14 to reset upward. The trapezoidal block 14 pushes the two side rods 18 to extend outward through the inclined surface. The rods 18 are inserted into the corresponding insertion holes 19 on the side wall of the through hole 4, completing the angle lock of the protective plate 3 and ensuring that the protective plate 3 remains stable and will not shift on its own. When multiple adapters with different interfaces need to be combined and stored, align the positioning rod 6 on the bottom surface of one adapter protection plate 3 with the positioning hole 10 on the top surface of the other adapter protection plate 3, and push the two adapters inward. During the process of the positioning rod 6 being inserted into the positioning hole 10, it squeezes the inclined end face of the movable rod 7, causing the movable rod 7 to move outward and stretch the second spring 9. When the positioning rod 6 is fully inserted into the positioning hole 10, the second spring 9 restores its deformation and drives the movable rod 7 to return to its original position inward. The movable rod 7 passes through the through groove 11 on the side wall of the positioning rod 6, locking the positioning rod 6 in the positioning hole 10. At the same time, the magnetic pieces 5 on the side walls of the two adapter protection plates 3 attract each other, further improving the firmness of the combination connection. Repeating the above operation can realize the sequential combination of multiple adapters. When the adapter needs to be disassembled and reassembled, manually pull the pull rod 8 outward. The pull rod 8 drives the movable rod 7 to move outward, causing the movable rod 7 to disengage from the through groove 11 on the side wall of the positioning rod 6, thus releasing the lock on the positioning rod 6. At this time, pull the two adapters outward to pull the positioning rod 6 out of the positioning hole 10, completing the disassembly of the adapter. After releasing the pull rod 8, the second spring 9 drives the movable rod 7 to automatically reset, ready for the next reassembly.
[0032] All technical features in this embodiment can be freely combined according to actual needs.
[0033] The above embodiments are preferred implementations of the present invention. In addition, the present invention can be implemented in other ways. Any obvious substitutions without departing from the concept of the present technical solution are within the protection scope of the present invention.
Claims
1. A magnetically attached data adapter that is easy to assemble, comprising an adapter body (1) and a protective plate (3), characterized in that: The protective plate (3) is U-shaped. The upper and lower side walls of the adapter body (1) are respectively fixedly connected to a fixed shaft (2). The upper and lower side walls of the protective plate (3) are respectively provided with through holes (4). The fixed shaft (2) is rotatably connected to the through hole (4). The upper and lower side walls of the protective plate (3) are respectively fixedly connected to a magnetic sheet (5). An angle locking component is provided on the upper side wall of the fixed shaft (2). The side wall of the protective plate (3) is provided with a combined docking component.
2. The magnetic data adapter for easy assembly according to claim 1, characterized in that: The angle locking component includes a cavity (13) opened inside the fixed shaft (2), a trapezoidal block (14) is provided in the cavity (13), a telescopic rod (15) is fixedly connected to the top surface of the trapezoidal block (14), the telescopic rod (15) passes through the fixed shaft (2) and is fixedly connected to a pressure plate (16), a first spring (17) is fixedly connected between the trapezoidal block (14) and the bottom surface of the cavity (13), and insert rods (18) are slidably connected to the left and right side walls of the trapezoidal block (14), the insert rods (18) pass through the fixed shaft (2) and are movably connected to it, and a number of insertion holes (19) are opened on the side wall of the through hole (4), and the insert rods (18) are adapted to the insertion holes (19).
3. A magnetic data adapter for easy assembly according to claim 2, characterized in that: The end face of the insertion rod (18) is fixedly connected to a slider, and the side wall of the trapezoidal block (14) is provided with a sliding groove, and the slider is slidably connected to the sliding groove.
4. A magnetic data adapter for easy assembly according to claim 2, characterized in that: The fixed shaft (2) has a limiting groove (20) on its top end face.
5. A magnetic data adapter for easy assembly according to claim 2, characterized in that: The insertion holes (19) are arranged in a ring array around the central axis of the through hole (4).
6. A magnetic data adapter for easy assembly according to claim 1, characterized in that: The combined docking component includes a movable rod (7) movably connected to the side wall of the protective plate (3). One end of the movable rod (7) extends through the protective plate (3) to the inner side, and the other end of the movable rod (7) is fixedly connected to a pull rod (8). A second spring (9) is sleeved on the side wall of the movable rod (7). The two ends of the second spring (9) are fixedly connected to the pull rod (8) and the side wall of the protective plate (3) respectively. A positioning rod (6) is fixedly connected to the bottom surface of the protective plate (3). A positioning hole (10) is opened on the top surface of the protective plate (3). A through groove (11) is opened on the side wall of the positioning rod (6).
7. A magnetic data adapter for easy assembly according to claim 6, characterized in that: The movable rod (7) has an inclined end face on the inner side of the protective plate (3).
8. A magnetic data adapter for easy assembly according to claim 6, characterized in that: The protective plate (3) has a groove (12) on its side wall, and the second spring (9) is located in the groove (12).