A charging data line

Abstract

The application provides a charging data line, which comprises a line body, a USB plug electrically connected to one end of the line body, three seat bodies arranged at intervals along the length direction of the line body, a charging plug arranged on each seat body and electrically connected to the line body, a sliding groove arranged on the two sides of each seat body and penetrating through the seat body along the length direction of the line body. When the line body is used to charge a mobile phone or other electronic products, the clamping device can form a support structure to support the mobile phone. Three seat bodies are arranged at intervals on the line body and are slidably connected to the moving grooves on the baffle. By moving the seat bodies, different charging plugs can be used to be connected to the mobile phone or other electronic products, for example, when the electronic product is a Micro-USB interface, the seat body provided with the Micro-USB plug is moved to be connected to the electronic product fixed on the clamping device.

Description

Technical Field

[0001] This invention relates to the field of data cable technology, and more specifically to a charging data cable. Background Technology

[0002] With the widespread use of portable electronic products such as smartphones, tablets, and Bluetooth headsets, charging cables, as core accessories for charging and data transmission, have become an indispensable part of people's daily lives and work.

[0003] In the existing technology, there are already a number of improved charging data cables. For example, Chinese utility model patent with patent authorization announcement number CN218975981U discloses a multi-plug data cable, which has a USB plug and three charging plugs for connecting to electronic products. The three charging plugs are a Type-C plug, a Lightning plug, and a Micro-USB plug, respectively. The multi-plug design can solve the problem of incompatibility between different electronic product interfaces.

[0004] Furthermore, to meet users' needs for charging and using electronic products simultaneously, multi-functional data cables have also become widely used. Chinese utility model patent CN208539279U discloses a data cable with a built-in phone stand. This cable has a data cable output end with a charging plug, and a hinged folding support side cover. In use, the charging plug on the data cable output end is connected to the phone's input port, and the folding support side cover is opened and rotated to a certain angle (e.g., 45 or 60 degrees) to support mobile phones and other digital products, achieving an integrated charging and support function.

[0005] However, the above products still have the following shortcomings: The data cable with a phone holder only has one charging plug, which can only be used with one of the three types of plugs: Type-C, Lightning, and Micro-USB. It has poor versatility and cannot be used with electronic products with different interface types.

[0006] Meanwhile, the design of its support structure is unreasonable. When supporting digital products such as mobile phones, the connection between the charging plug and the mobile phone interface directly becomes the stress point of the entire support structure. All the pressure generated during the support process is concentrated at this connection point. With long-term use or uneven stress, it is very easy to cause deformation of the charging plug pins, poor contact, and even wear, loosening, and damage to the mobile phone interface. This not only affects the lifespan of the data cable and electronic products, but may also cause safety hazards such as overheating during charging due to poor contact. Summary of the Invention

[0007] In view of the problems pointed out in the background art, the present invention proposes a charging data cable to solve the above-mentioned technical problems.

[0008] The technical solution of this invention is implemented as follows: A charging data cable includes a cable body, one end of which is electrically connected to a USB plug, and the other end of the cable body is provided with three bases. The three bases are spaced apart along the length of the cable body. Each base is provided with a charging plug, which is electrically connected to the cable body. Each base has a sliding groove on both sides, which extends through the base along the length of the cable body.

[0009] The invention is further configured to include a clamping device, which includes a long strip-shaped back plate, with clamping portions at both ends of the back plate in the length direction, a baffle on one side of the back plate in the width direction, and a moving groove extending through both sides of the baffle in the length direction. The seat is connected in the moving groove, and the two side walls of the moving groove are slidably connected to the sliding grooves on both sides of the seat. A support plate is hinged to the rear side of the back plate.

[0010] The invention is further configured such that the clamping part is provided with a slot corresponding to the base body and allowing the base body and the charging plug to pass through.

[0011] The present invention is further configured such that the clamping part is U-shaped, and the clamping part, the back plate, and the baffle are integrally formed.

[0012] The invention is further configured such that a clamping member is provided on the inner side of one of the clamping parts, and the position of the clamping member can be adjusted along the length direction of the back plate.

[0013] The present invention is further configured such that the clamping member is U-shaped and adapted to be connected to the inner side of the clamping part, the back plate is provided with an adjustment groove along the length direction, the clamping member is provided with a connecting post extending through the adjustment groove to the rear side of the back plate, and a locking nut is threadedly connected to the connecting post.

[0014] The present invention is further configured such that a first hinge portion is provided on each of the two sides of the rear side of the back plate, a second hinge portion is provided on the support plate, and a hinge hole is provided through the first hinge portion and the second hinge portion, and a hinge shaft is connected in the hinge hole.

[0015] The invention is further configured such that a positioning sleeve is fitted onto the hinge shaft, and the second hinge part is provided with a mounting groove for mounting the positioning sleeve, and the positioning sleeve is fixedly connected to the second hinge part.

[0016] The present invention is further configured such that the charging plugs on the three bases are a Type-C plug, a Lightning plug, and a Micro-USB plug, respectively.

[0017] The present invention is further configured such that the line is flexible and can be bent.

[0018] By adopting the above technical solution, the beneficial effects of the present invention are as follows: The charging cable provided by this invention has a clamping device that can form a support structure to support the mobile phone when charging a mobile phone or other electronic products.

[0019] Three bases are designed at intervals on the line body. The bases are slidably connected to the moving slots on the baffle. By moving the bases, different charging plugs can be used to connect to mobile phones or other electronic products. For example, if the electronic product has a Micro-USB interface, the base can be moved so that the base with the Micro-USB plug can be connected to the electronic product fixed on the clamping device.

[0020] The clamping device can clamp and fix electronic products using the clamping parts on both sides of the back plate. The width of the electronic product needs to be adapted to the distance between the two clamping parts.

[0021] When the width of an electronic product is less than the distance between two clamping parts, a clamping component can be used. The position of the clamping component can be adjusted to replace one of the clamping parts, so that the distance between the clamping component and the other clamping part is adapted to the width of the electronic product. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of the present invention.

[0024] Figure 2 This is a schematic diagram of the decomposed structure of the line body of the present invention.

[0025] Figure 3 This is a schematic diagram of the structure of the base and clamping device of the present invention.

[0026] Figure 4 This is a schematic diagram of the clamping device of the present invention. Figure 1 .

[0027] Figure 5 This is a schematic diagram of the clamping device of the present invention. Figure 2 .

[0028] Figure 6 This is a schematic diagram showing the disassembled structure of the support plate of the present invention.

[0029] The following are the labels in the attached diagram: 1. Cable body; 2. USB plug; 3. Base body; 4. Charging plug; 5. Slide groove; 6. Back plate; 7. Clamping part; 8. Baffle; 9. Slot; 10. Clamping piece; 11. Adjustment groove; 12. Connecting post; 13. Locking nut; 14. First hinge part; 15. Second hinge part; 16. Hinge shaft; 17. Positioning sleeve; 18. Mounting groove; 19. Support plate; 20. Moving groove. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] For reference as follows Figures 1-6 The present invention will be described as follows: Example: A charging data cable includes a cable body 1, which is made of a flexible material and has bendable characteristics. The bending angle can be flexibly adjusted according to the actual use scenario. It integrates conductive core wires inside to realize power transmission and data transmission functions. The specific length of the cable body 1 can be set according to the actual application requirements. The selection of flexible material must meet the requirements of not being easily broken by repeated bending and having stable conductivity.

[0032] One end of the cable 1 is electrically connected to a USB plug 2. The USB plug 2 is used to connect to external power adapters, computers, or other power supply or data transmission devices, providing power input or enabling data exchange for the entire data cable. Its structure conforms to the USB universal interface standard and is compatible with most common USB interface devices on the market. Three seats 3 are fixedly provided at the other end of the line body 1, and the three seats 3 are spaced apart along the length of the line body 1.

[0033] Each base 3 is fixedly equipped with a charging plug 4, which is electrically connected to the conductive core wire inside the cable body 1.

[0034] The charging plugs 4 on the three bases 3 are Type-C plug, Lightning plug, and Micro-USB plug, respectively. These three plugs cover the charging interface types of mainstream portable electronic products on the market, and can be adapted to electronic products with different interface specifications, thus improving the versatility of the data cable.

[0035] The base 3 is a rectangular structure, and its material can be hard plastic, which has a certain structural strength. It is used to support the charging plug 4 and achieve sliding cooperation with the clamping device.

[0036] Slide grooves 5 are provided on both sides of the seat body 3 in the width direction, and slide grooves 5 extend through both ends of the seat body 3 in the length direction. The cross-sectional shape of the slide grooves 5 is rectangular, and its width and depth are set according to the moving groove size of the clamping device, so as to realize the sliding engagement between the seat body 3 and the clamping device, and ensure that the seat body 3 can move smoothly in the preset direction.

[0037] It also includes a clamping device for clamping and fixing electronic products such as mobile phones, and providing sliding support for the base 3.

[0038] The clamping device includes a long strip-shaped back plate 6, with clamping portions 7 at both ends along its length. The clamping portions 7 are U-shaped, and their openings face each other. The opening size is adapted to the thickness of conventional mobile phones and other electronic products, allowing for clamping and fixing of the electronic products from both ends.

[0039] A baffle 8 is provided on one side of the back plate 6 in the width direction, and the length of the baffle 8 is the same as the length of the back plate 6.

[0040] The clamping part 7, back plate 6, and baffle 8 are integrated to ensure the overall structural strength and prevent breakage or deformation during use.

[0041] The baffle 8 is provided with movable grooves 20 that run through both sides of its length direction and both sides of its thickness direction, forming a transparent groove structure.

[0042] The seat 3 is connected in the movable groove 20. The two side walls of the movable groove 20 are slidably connected to the sliding grooves 5 on both sides of the seat 3, so that the seat 3 can move along the length direction of the baffle 8 to adjust its position. This ensures that the seat 3 can move smoothly along the length direction of the baffle 8 to achieve position adjustment, while avoiding shaking during the movement.

[0043] When in use, one end of the mobile phone or other electronic product is inserted into the clamping device and held in place by two clamping parts 7. One of the bases 3 moves to the position corresponding to the plug interface of the electronic product, and the charging plug 4 on the base 3 is connected to the electronic product.

[0044] The base 3 is embedded and connected in the movable groove 20. Through the sliding engagement of the sliding groove 5 with the side wall of the movable groove 20, the base 3 can move freely along the length direction of the baffle 8, thereby adjusting the position of the charging plug 4 so that it is aligned with the interface of the clamped electronic product.

[0045] Meanwhile, the seat 3 can slide out of the moving slot 20. Specifically, a slot 9 is provided on the clamping part 7. The size of the slot 9 is adapted to the size of the seat 3 and the charging plug 4, allowing the seat 3 and the charging plug 4 to pass through simultaneously. The seat 3 can be moved out of the moving slot 20 through the slot 9, or it can be re-entered into the moving slot 20 through the slot 9, thus realizing the detachable connection between the seat 3 and the clamping device.

[0046] It should be noted that during use, at least one base 3 must always be located in the area between the two clamping parts 7 to ensure that the charging plug 4 can be connected to the clamped electronic product.

[0047] You can choose the corresponding charging plug based on the interface of the electronic product.

[0048] When the width of the clamped electronic product is less than the distance between the two clamping parts 7, it is impossible to achieve stable clamping by the two clamping parts 7. Therefore, a clamping member 10 is provided on the inner side of one of the clamping parts 7. The clamping member 10 can be adjusted in position along the length of the back plate 6. After adjustment, it can replace the clamping part 7 on that side and cooperate with the clamping part 7 on the other side to form a clamping and fixing of electronic products of different widths.

[0049] The clamping member 10 has a U-shaped structure, and its size is adapted to the inner size of the clamping part 7, so that it can be nested and connected to the inner side of the clamping part 7.

[0050] An adjustment groove 11 is provided along the length of the back plate 6. The adjustment groove 11 is a long, open groove. A connecting post 12 is fixedly installed on the clamping member 10. The connecting post 12 passes through the adjustment groove 11 and extends to the rear side of the back plate 6. The outer circumferential surface of the connecting post 12 is provided with external threads, and a locking nut 13 is threadedly connected to the connecting post 12. After the clamping member 10 is adjusted to the preset position, the locking nut 13 is tightened. Through the pressing action between the locking nut 13 and the rear side of the back plate 6, the position of the clamping member 10 is locked and fixed to prevent positional displacement during use. Loosening the locking nut 13 allows the clamping member 10 to be moved along the adjustment groove 11 to adjust its position to adapt to electronic products of different widths.

[0051] A support plate 19 is hinged to the rear side of the back plate 6. The support plate 19 can be rotated and opened around the hinge. After opening, it cooperates with the back plate 6 to form a triangular support structure, which is used to support the entire clamping device and the clamped electronic product, realizing the function of charging and supporting use at the same time.

[0052] On both sides of the rear side of the back plate 6 in the width direction, a first hinge portion 14 is integrally formed. At one end of the support plate 19, a second hinge portion 15 corresponding to the first hinge portion 14 is integrally formed. Both the first hinge part 14 and the second hinge part 15 have through hinge holes, and a hinge shaft 16 is inserted into the hinge holes. The back plate 6 and the support plate 19 are hinged together through the hinge shaft 16. The support plate 19 can rotate freely around the hinge shaft 16 to adjust the support angle.

[0053] To ensure that the support plate 19 can stably remain at the preset angle after rotation, a dual positioning structure is adopted: First, the positioning after rotation is achieved by relying on the friction between the support plate 19 and the hinge shaft 16, and the friction between the support plate 19 and the back plate 6. Secondly, a positioning sleeve 17 is sleeved on the hinge shaft 16, and an installation groove 18 corresponding to the positioning sleeve 17 is opened on the second hinge part 15. The positioning sleeve 17 is fixedly installed in the installation groove 18 and forms a fixed connection with the second hinge part 15.

[0054] The positioning sleeve 17 is a cylindrical structure made of rubber. The diameter of the positioning sleeve 17 is slightly larger than the diameter of the second hinge part 15 (the cross-section of the second hinge part 15 is semi-circular).

[0055] When the support plate 19 rotates, a preload is generated between the positioning sleeve 17 and the first hinge part 14. This preload can further improve the positioning stability of the support plate 19, ensuring that it can stay stably after rotating to any angle, and avoiding shaking or angle deviation due to external force.

[0056] The usage process of this charging cable is as follows: First, adjust the clamping distance of the clamping device according to the width of the electronic product being charged. If the width of the electronic product matches the distance between the two clamping parts 7, directly insert both ends of the electronic product into the U-shaped openings of the two clamping parts 7, and fix the electronic product through the elastic clamping force of the clamping parts 7; if the width of the electronic product is less than the distance between the two clamping parts 7, loosen the locking nut 13, push the clamping member 10 to move along the adjusting groove 11, so that the distance between the clamping member 10 and the other clamping part 7 matches the width of the electronic product. After adjustment, tighten the locking nut 13 to fix the clamping member 10, and then insert the electronic product between the clamping member 10 and the other clamping part 7 to achieve fixation.

[0057] Select the corresponding charging plug 4 according to the interface type of the electronic product. By sliding the base 3 along the moving groove 20, move the base 3 with the corresponding type of charging plug 4 to the position corresponding to the electronic product's interface, ensuring that the charging plug 4 is aligned with the electronic product's interface. Then, insert the charging plug 4 into the electronic product's interface to establish an electrical connection. If it is necessary to replace the charging plug 4, the corresponding base 3 can be moved along the moving groove 20 to the docking position, or the current base 3 can be removed through the slot 9, and the corresponding base 3 can be placed from the slot 9 into the moving groove 20 and adjusted to complete the docking. During this process, it is necessary to ensure that at least one base 3 is located between the two clamping parts 7 to prevent all base 3 from falling out of the clamping area and thus failing to dock for charging.

[0058] When it is necessary to use electronic products while charging, the support plate 19 is rotated backward around the hinge shaft 16 to adjust to the preset support angle. The friction between the support plate 19 and the back plate 6, along with the pre-tightening force generated by the positioning sleeve 17, keeps the support plate 19 stably at this angle. The support plate 19 and the back plate 6 cooperate to form a triangular support structure, supporting the clamping device and electronic products on a flat surface such as a desktop, thus achieving the support function. Adjusting the support angle is simple; just apply a certain external force to rotate the support plate 19 to adjust to the desired angle, making operation convenient.

[0059] After use, rotate the support plate 19 forward around the hinge axis 16 and fold it until it fits against the back plate 6 to reduce space occupation. If the seat 3 needs to be disassembled, the seat 3 can be slid along the moving groove 20 to the slot 9 position and taken out from the slot 9, which is convenient for the replacement of the seat 3 or for use alone.

[0060] Advantages of this application: The cable body 1 has three sockets 3 spaced apart, each socket 3 corresponding to three mainstream charging plugs 4: Type-C, Lightning, and Micro-USB. The sockets 3 can slide along the movable slot 20 to adjust their position, allowing for flexible selection of the corresponding charging plug 4 according to the interface type of the electronic product. This adapts to electronic products with different interface specifications, eliminating the need to equip different electronic products with separate data cables and improving ease of use.

[0061] The clamping device can stably clamp electronic products, while the support plate 19 on the back of the back plate 6 can be unfolded to form a support structure, enabling simultaneous charging and use without the need for an additional phone stand, simplifying the user process and adapting to diverse usage scenarios.

[0062] By adjusting the position of the clamping member 10, the clamping distance of the clamping device can be adjusted to adapt to electronic products of different widths, expand the applicability of the product, and avoid the problem of unstable clamping due to differences in the size of electronic products.

[0063] The clamping device clamps and fixes the electronic product as a whole through the clamping part 7 or the clamping member 10. The charging plug 4 only undertakes the function of power transmission and does not bear the pressure during the support process. This avoids the problems of plug deformation and interface damage caused by the connection between the charging plug and the electronic product interface as a stress point in the prior art, thus extending the service life of the data cable and the electronic product and reducing safety hazards.

[0064] The support plate 19 is connected to the back plate 6 through a hinge structure. Combined with the friction and the pre-tightening force of the positioning sleeve 17, it can achieve stable positioning at any angle and provide reliable support. The sliding and disassembly of the seat 3 and the position adjustment of the clamping part 10 are easy to operate and conform to the user's usage habits.

[0065] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A charging data cable, comprising a cable body, one end of which is electrically connected to a USB plug, characterized in that: The other end of the line is provided with three seats, which are spaced apart along the length of the line. Each seat is provided with a charging plug, which is electrically connected to the line. Each seat is provided with a sliding groove on both sides, which runs through the seat along the length of the line.

2. A charging data cable according to claim 1, characterized in that: It also includes a clamping device, which includes a long strip-shaped back plate with clamping parts at both ends in the length direction of the back plate, a baffle on one side in the width direction of the back plate, and a moving groove through both sides in the length direction of the baffle. The seat is connected in the moving groove, and the two side walls of the moving groove are slidably connected to the sliding grooves on both sides of the seat. A support plate is hinged to the rear side of the back plate.

3. A charging data cable according to claim 2, characterized in that: The clamping part is provided with a slot that corresponds to the base and allows the base and charging plug to pass through.

4. A charging data cable according to claim 3, characterized in that: The clamping part is U-shaped, and the clamping part, back plate, and baffle are integrated into one piece.

5. A charging data cable according to claim 4, characterized in that: One of the clamping parts has a clamping member on its inner side, and the position of the clamping member can be adjusted along the length of the back plate.

6. A charging data cable according to claim 5, characterized in that: The clamping member is U-shaped and adapted to be connected to the inner side of the clamping part. An adjustment groove is provided on the back plate along the length direction. The clamping member is provided with a connecting post that passes through the adjustment groove and extends to the rear side of the back plate. A locking nut is threaded onto the connecting post.

7. A charging data cable according to claim 2, characterized in that: The back plate has a first hinge portion on each side of its rear side, and a second hinge portion on the support plate. It also includes a hinge hole that passes through the first hinge portion and the second hinge portion, and a hinge shaft is connected in the hinge hole.

8. A charging data cable according to claim 7, characterized in that: A positioning sleeve is fitted onto the hinge shaft, and the second hinge part is provided with a mounting groove for mounting the positioning sleeve. The positioning sleeve is fixedly connected to the second hinge part.

9. A charging data cable according to claim 1, characterized in that: The charging plugs on the three sockets are a Type-C plug, a Lightning plug, and a Micro-USB plug, respectively.

10. A charging data cable according to claim 1, characterized in that: The line is flexible and can be bent.

Images