Anti-breaking USB data line

Abstract

The utility model discloses an anti-fracture USB data line, which comprises a line body, a USB connector, an external equipment connector and a protection mechanism, one end of the line body is connected with the USB connector, and the other end is connected with the external equipment connector; the protection mechanisms are arranged at the two ends of the line body respectively and located between the line body and the USB connector and between the line body and the external equipment connector respectively. The protection mechanism comprises a first protection shell and a second protection shell; one end of the first protective shell is rotationally connected with one end of the second protective shell; the other end of the first protective shell is connected with a first magnet; the other end of the second protective shell is connected with a second magnet corresponding to the first magnet, and the first magnet is magnetically connected with the second magnet. According to the USB data line, the protection mechanism is arranged, and the joints of the USB connector, the external equipment connector and the line body are protected through the first protection shell and the second protection shell, so that breakage of the joints caused by long-time use is avoided, and the service life of the USB data line is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of data cables, in particular to a USB data cable which is anti-breaking. Background Art

[0002] As the times advance, people's quality of life improves. In daily life or in the workplace, various electrical products are used. Mobile electrical products that are often used in daily life, such as mobile phones, tablets, and MP3s, require USB data cables for data connection and charging.

[0003] For example, the Chinese utility model patent application number is CN201520558937.0, and the patent name is a USB data cable, including a conductor, a ground wire, an aluminum foil, an outer sheath, an insulator, an internal braiding, a filler, a data connection line, an internal circuit module, an internal metal frame, a connecting sleeve, a USB interface, a metal connecting piece, an internal buckle, a mobile phone connection hole, an insulating connecting sleeve and a branch interface; the ground wire is arranged in the middle of the data connection line, and conductors are arranged around the ground wire, and the conductors and the ground wire are immersed in the insulator; the outer side of the insulator is wrapped with aluminum foil, and the outer wall of the aluminum foil is in close contact with the inner wall of the internal braiding; the outer side of the data connection line is provided with an outer sheath; the left and right sides of the data connection line are respectively connected to the mobile phone connection hole and the connecting sleeve, and the connecting sleeve and the USB interface are tightly connected; the mobile phone connection hole is plugged into one end of the insulating connecting sleeve, and a branch interface is provided on one side of the insulating connecting sleeve. This solution also has the following defects: the existing USB data cable has poor anti-breakage effect. After long-term use, the connection between the cable body and the connector is prone to breakage due to repeated bending, which makes the internal structure of the cable body exposed to the outside world and easily damaged, reducing the service life of the USB data cable. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art solutions, the utility model provides an anti-breaking USB data cable, which can effectively solve the problems raised by the background technology.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A USB data cable that prevents breakage, comprising a cable body, a USB connector, an external device connector and a protection mechanism; one end of the cable body is connected to the USB connector, and the other end is connected to the external device connector; the protection mechanism is respectively arranged at both ends of the cable body, and the protection mechanism is respectively located between the cable body and the USB connector and between the cable body and the external device connector;

[0007] The protection mechanism includes a first protective shell and a second protective shell; one end of the first protective shell is rotatably connected to one end of the second protective shell; a first magnet is connected to the other end of the first protective shell; a second magnet corresponding to the first magnet is connected to the other end of the second protective shell, and the first magnet is magnetically connected to the second magnet.

[0008] The first protective shell is provided with a first protrusion, and the first protrusion is located on one side of the first magnet; the first protrusion is provided with a first pull-up portion; the second protective shell is provided with a second protrusion, and the second protrusion is located on one side of the second magnet; the second protrusion is provided with a second pull-up portion; the first protective shell is provided with a first guide column and a first guide hole, and the first guide column and the first guide hole are located on the outside of the first magnet; the second protective shell is provided with a second guide column corresponding to the first guide hole and a second guide hole corresponding to the first guide column, and the second guide column and the second guide hole are located on the outside of the second magnet.

[0009] As a further description of the above technical solution, a first mounting portion is provided in the first protective shell; a second mounting portion is provided in the second protective shell; the first mounting portion and the second mounting portion form a mounting cavity, and the wire body is slidably connected in the mounting cavity.

[0010] As a further description of the above technical solution, the first mounting part and the second mounting part are both provided with sealing blocks on the outside thereof which are tightly fitted with the wire body; and the first mounting part and the second mounting part are both provided with buffer layers for buffering external forces.

[0011] As a further description of the above technical solution, the wire body is fixedly connected to a clamping seat near one end of the USB connector; the clamping seat is provided with a clamping portion extending outward; the clamping portion is provided with a fixing groove corresponding to the wire body; two groups of arc portions are provided in the fixing groove, and the two groups of arc portions are relatively arranged on the two inner sides of the fixing groove.

[0012] As a further description of the above technical solution, the wire body includes a conductor layer, an insulating layer, a shielding layer and a protective layer; the bottom end of the insulating layer is connected to the top end of the conductor layer; the bottom end of the shielding layer is connected to the top end of the insulating layer; and the bottom end of the protective layer is connected to the top end of the shielding layer.

[0013] As a further description of the above technical solution, the shielding layer includes a first shielding layer and a second shielding layer; the bottom end of the first shielding layer is connected to the top end of the insulating layer; the bottom end of the second shielding layer is connected to the top end of the first shielding layer, and the top end of the second shielding layer is connected to the bottom end of the protective layer.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model provides an anti-breakage USB data cable, which has at least one of the following beneficial effects during use:

[0016] By setting up a protective mechanism, the connection between the USB connector, the external device connector and the cable body is protected by the first protective shell and the second protective shell, thereby avoiding breakage of the connection due to long-term use and improving the service life of the USB data cable. At the same time, under the action of the first magnet and the second magnet, the first protective shell and the second protective shell can be quickly fixed and disassembled, simplifying the installation steps of the protective mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an anti-breakage USB data cable of the utility model;

[0018] Figure 2 This is a schematic diagram of the first internal structure of the protection mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the second internal structure of the protection mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the overall structure of the card connector of the utility model;

[0021] Figure 5 It is a schematic diagram of the internal structure of the wire body of the utility model.

[0022] Numbers in the figure:

[0023] 10. Line body; 11. Conductor layer; 12. Insulating layer; 13. Shielding layer; 131. First shielding layer; 132. Second shielding layer; 14. Protective layer; 20. USB connector; 21. External device connector; 30. Protective mechanism; 31. First protective shell; 311. First protrusion; 312. First pull-up portion; 313. First mounting portion; 32. Second protective shell; 321. Second protrusion; 322. Second pull-up portion; 323. Second mounting portion; 33. First magnet; 34. Second magnet; 351. First guide post; 352. First guide hole; 361. Second guide post; 362. Second guide hole; 37. Sealing block; 38. Buffer layer; 40. Snap-fit ​​seat; 41. Snap-fit ​​portion; 42. Arc portion; 43. Fixing groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-5 As shown, the utility model provides an anti-breakage USB data cable, comprising a cable body 10, a USB connector 20, an external device connector 21 and a protection mechanism 30. One end of the cable body 10 is connected to the USB connector 20, and the other end is connected to the external device connector 21. The protection mechanism 30 is respectively arranged at both ends of the cable body 10, and the protection mechanism 30 is respectively located between the cable body 10 and the USB connector 20 and between the cable body 10 and the external device connector 21.

[0026] The protection mechanism includes a first protective shell 31 and a second protective shell 32. One end of the first protective shell 31 is rotatably connected to one end of the second protective shell 32. A first magnet 33 is connected to the other end of the first protective shell 31. A second magnet 34 corresponding to the first magnet 33 is connected to the other end of the second protective shell 32, and the first magnet 33 is magnetically connected to the second magnet 34.

[0027] The connection between the USB connector 20, the external device connector 21 and the cable body 10 is protected by the first protective shell 31 and the second protective shell 32 to avoid breakage of the connection due to long-term use, thereby increasing the service life of the USB data cable. At the same time, the first protective shell 31 and the second protective shell 32 can be quickly fixed and disassembled under the action of the first magnet 33 and the second magnet 34, thereby simplifying the installation steps of the protection mechanism 30.

[0028] It is further explained that the first protective shell 31 is provided with a first protrusion 311, and the first protrusion 311 is located on one side of the first magnet 33. The first protrusion 311 is provided with a first pull-up portion 312. The second protective shell 32 is provided with a second protrusion 321, and the second protrusion 321 is located on one side of the second magnet 34. The second protrusion 321 is provided with a second pull-up portion 322. During disassembly, the first protective shell 31 and the second protective shell 32 are separated by pulling up the first pull-up portion 312 and the second pull-up portion 322, thereby realizing the rapid disassembly of the protective mechanism 30 and simplifying the disassembly steps of the protective mechanism 30.

[0029] It is further explained that the first protective shell 31 is provided with a first guide column 351 and a first guide hole 352, and the first guide column 351 and the first guide hole 352 are located outside the first magnet 33. The second protective shell 32 is provided with a second guide column 361 corresponding to the first guide hole 352 and a second guide hole 362 corresponding to the first guide column 351, and the second guide column 361 and the second guide hole 362 are located outside the second magnet 34. When the protective mechanism 30 is installed, the first guide column 351 and the first guide hole 352, and the second guide column 361 and the second guide hole 362 play a guiding role, so that the installation of the first protective shell 31 and the second protective shell 32 is smoother, and the installation efficiency of the protective mechanism 30 is improved.

[0030] It is further explained that the first protective shell 31 has a first mounting portion 313. The second protective shell 32 has a second mounting portion 323. The first mounting portion 313 and the second mounting portion 323 form a mounting cavity, and the wire body 10 is slidably connected in the mounting cavity. There are sealing blocks 37 on the outside of the first mounting portion 313 and the second mounting portion 323 that fit tightly with the wire body 10. A buffer layer 38 for buffering external forces is provided in the first mounting portion 313 and the second mounting portion 323. In the present embodiment, the buffer layer 38 is made of rubber material. By providing the buffer layer 38, external extrusion is buffered, the damage to the wire body 10 caused by external extrusion is reduced, and the service life of the wire body 10 is increased.

[0031] It is further explained that a clamping seat 40 is fixedly connected to one end of the cable body 10 near the USB connector 20. The clamping seat 40 is provided with a clamping portion 41 extending outward. The clamping portion 41 is provided with a fixing groove 43 corresponding to the cable body 10. Two groups of arc portions 42 are provided in the fixing groove 43, and the two groups of arc portions 42 are relatively arranged on the two inner sides of the fixing groove 43. When the USB data cable is not in use, the wire material near one end of the external connector can be clamped to the clamping portion 41, so that the wire materials of the USB data cable are stacked on each other, which is convenient for storing or carrying the USB data cable.

[0032] It is further explained that the line body 10 includes a conductor layer 11, an insulating layer 12, a shielding layer 13 and a protective layer 14. The bottom end of the insulating layer 12 is connected to the top of the conductor layer 11. The bottom end of the shielding layer 13 is connected to the top of the insulating layer 12. The bottom end of the protective layer 14 is connected to the top of the shielding layer 13. The shielding layer 13 includes a first shielding layer 131 and a second shielding layer 132. The bottom end of the first shielding layer 131 is connected to the top of the insulating layer 12. The bottom end of the second shielding layer 132 is connected to the top of the first shielding layer 131, and the top of the second shielding layer 132 is connected to the bottom end of the protective layer 14. In this embodiment, the first shielding layer 131 is aluminum foil, and the second shielding layer 132 is made of aluminum-magnesium braided mesh material. The first shielding layer 131 and the second shielding layer 132 are used to shield external interference, thereby improving the stability of the USB data line. At the same time, the insulating layer 12 and the protective layer 14 are used to protect the wire material, thereby improving the service life of the USB data line.

[0033] To sum up, by setting up the protection mechanism 30, the connection between the USB connector 20, the external device connector 21 and the line body 10 is protected by the first protective shell 31 and the second protective shell 32, so as to avoid breakage of the connection due to long-term use and improve the service life of the USB data cable. At the same time, through the action of the first magnet 33 and the second magnet 34, the first protective shell 31 and the second protective shell 32 can be quickly fixed and disassembled, thereby simplifying the installation steps of the protection mechanism 30.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A USB data cable that is anti-breaking, characterized in that: It comprises a wire body, a USB connector, an external device connector and a protection mechanism; one end of the wire body is connected to the USB connector, and the other end is connected to the external device connector; the protection mechanism is respectively arranged at both ends of the wire body, and the protection mechanism is respectively located between the wire body and the USB connector and between the wire body and the external device connector; The protection mechanism comprises a first protection shell and a second protection shell; one end of the first protection shell is rotatably connected to one end of the second protection shell; a first magnet is connected to the other end of the first protection shell; a second magnet corresponding to the first magnet is connected to the other end of the second protection shell, and the first magnet is magnetically connected to the second magnet; The first protective shell is provided with a first protrusion, and the first protrusion is located on one side of the first magnet; the first protrusion is provided with a first pull-up portion; the second protective shell is provided with a second protrusion, and the second protrusion is located on one side of the second magnet; the second protrusion is provided with a second pull-up portion; the first protective shell is provided with a first guide column and a first guide hole, and the first guide column and the first guide hole are located on the outside of the first magnet; the second protective shell is provided with a second guide column corresponding to the first guide hole and a second guide hole corresponding to the first guide column, and the second guide column and the second guide hole are located on the outside of the second magnet.

2. The anti-breakage USB data cable according to claim 1, characterized in that: The first protective shell has a first mounting portion therein; the second protective shell has a second mounting portion therein; the first mounting portion and the second mounting portion form a mounting cavity, and the wire body is slidably connected in the mounting cavity.

3. The anti-breakage USB data cable according to claim 2, characterized in that: The first mounting part and the second mounting part are both provided with sealing blocks that are tightly fitted with the wire body on the outside; and the first mounting part and the second mounting part are both provided with buffer layers for external force buffering.

4. The anti-breakage USB data cable according to claim 1, characterized in that: The wire body is fixedly connected with a snap-in seat at one end close to the USB connector; the snap-in seat is provided with a snap-in portion extending outward; the snap-in portion is provided with a fixing groove corresponding to the wire body; two groups of arc portions are provided in the fixing groove, and the two groups of arc portions are relatively arranged on the two inner sides of the fixing groove.

5. The anti-breakage USB data cable according to claim 1, characterized in that: The wire body includes a conductor layer, an insulating layer, a shielding layer and a protective layer; the bottom end of the insulating layer is connected to the top end of the conductor layer; the bottom end of the shielding layer is connected to the top end of the insulating layer; and the bottom end of the protective layer is connected to the top end of the shielding layer.

6. The anti-breakage USB data cable according to claim 5, characterized in that: The shielding layer includes a first shielding layer and a second shielding layer; the bottom end of the first shielding layer is connected to the top end of the insulating layer; the bottom end of the second shielding layer is connected to the top end of the first shielding layer, and the top end of the second shielding layer is connected to the bottom end of the protective layer.

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