High-resistance flexible data line

Abstract

The utility model relates to the technical field of data lines, in particular to a high-resistance flexible data line, which comprises an integrated winding disc and a winding shaft, the winding shaft is movably connected in the integrated winding disc, a cable is wound outside the winding shaft, the left side and the right side of the integrated winding disc are respectively provided with a group of wire outlet grooves, and the left side of the cable is provided with a TYPEC plug. According to the high-resistance flexible data line, the cable, the braided outer sheath, the silica gel insulating particles and the inner core are arranged, the braided outer sheath is arranged outside the cable, the abrasion resistance and the resistance of the cable are improved, the traditional multi-layer insulating sleeve design is abandoned between the braided outer sheath and the inner core, and the silica gel insulating particle filling design is adopted, so that the cable has the characteristic of more flexibility, and the service life of the cable is prolonged. The TYPEC plug and the TYPEA plug can be bent at will after penetrating out of the wire outlet groove, the situation that an inner layer is broken to burst an outer skin is avoided, the resistance and the flexibility are achieved, the service life is longer, and the problem that the effect of considering the flexibility and the resistance is poor is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of data cables, in particular to a highly resistant flexible data cable. Background Art

[0002] At present, the self - retractable data cables on the market are widely welcomed because of their convenient storage and carrying functions. Through the built - in winding disc or spring mechanism, these data cables can automatically retract the cable into the housing, avoiding the problem that traditional data cables are easy to tangle and knot.

[0003] Although the self - retractable data cables have significant advantages in terms of convenience, the current products on the market are difficult to achieve a perfect balance between flexibility and resistance. The data cables on the market are either designed to be very soft and easy to wind, but such cables usually have poor resistance and are easily damaged during use; or they are designed to be relatively hard with better resistance, but such cables are not convenient enough when winding, affecting the user experience. It is difficult to meet both at the same time, resulting in users having to make a trade - off when choosing.

[0004] Therefore, there is an urgent need for a highly resistant flexible data cable to solve the technical defects mentioned in the above - mentioned technology. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a highly resistant flexible data cable to solve the problem that it is difficult to balance resistance and flexibility mentioned in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A highly resistant flexible data cable, including an integrated winding disc and a winding shaft. The winding shaft is movably connected inside the integrated winding disc. A cable is wound around the outside of the winding shaft. A set of wire outlet grooves are opened on each of the left and right sides of the integrated winding disc. The left side of the cable is a TYPEC plug, and the right side of the cable is a TYPEA plug. The cable includes a braided outer sheath covering its outside. A plurality of inner cores are arranged inside the braided outer sheath. Silicone insulating particles are filled in the gaps between the winding shaft and the inner cores.

[0007] Preferably, the inner core is a tinned copper core, and the TYPEC plug and the TYPEA plug respectively pass through the wire outlet grooves on the same side.

[0008] Preferably, a spring is installed between the bottom end of the winding shaft and the integrated winding disc.

[0009] Preferably, a plurality of insertion holes are respectively opened at the top and bottom ends of the winding shaft. An inner groove is opened on the outer surface of the integrated winding disc. A spring rod is movably assembled on one side inside the inner groove. A clamping block is fixedly connected to the end of the spring rod. The end of the clamping block is inserted into the insertion hole.

[0010] Preferably, the winding shaft is divided into two sections, an upper section and an lower section, and the upper and lower ends of the winding shaft can rotate relative to each other.

[0011] Preferably, a lever is welded to one end of the spring rod away from the clamping block, and a half section of one side of the lever is tilted toward the outside of the inner groove.

[0012] Preferably, protective shells are respectively provided at the locations of the wire outlet grooves, grooves are respectively opened in the protective shells, a first hole position is opened in the grooves close to the edge of the protective shells, a second hole position is opened in the grooves away from the edge of the protective shells, and sliders are provided on the outer walls of the TYPEC plug and the TYPEA plug.

[0013] Preferably, the protective shell is a transparent plastic shell which is hollow on the left and right sides.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the high-resistance flexible data cable not only achieves the situation that the inner layer will not break and the outer skin will not be broken, but also has both resistance and flexibility, a longer service life, realizes automatic storage protection of the plug, and realizes simple operation and free retraction and release;

[0015] (1) The cable, the braided outer sheath, the silicone insulating particles and the inner core are provided. The braided outer sheath is provided on the outside of the cable to increase the wear resistance and resistance of the cable. The traditional multi-layer insulation sleeve design is abandoned between the braided outer sheath and the inner core, and the silicone insulating particle filling design is changed to make the cable more flexible, ensuring that the TYPEC plug and the TYPEA plug can be bent at will after passing through the outlet groove, and the inner layer will not be broken and the outer skin will not be broken. The cable has both resistance and flexibility, and has a longer service life;

[0016] (2) By providing the groove, the first hole position, and the second hole position, the cable of the data cable is integrally arranged with the integrated winding reel. When in use, the cable does not need to be removed from the integrated winding reel. It is only necessary to push the sliders on the surface of the TYPEC plug and the TYPEA plug outward along the groove to overcome the friction force, and then the data cable can be inserted between the devices to achieve charging or transmission. After use, the cable is automatically rewound, and the sliders at the TYPEC plug and the TYPEA plug are buckled into the first hole position and slid along the groove to the second hole position, and then the TYPEC plug and the TYPEA plug can be retracted into the protective shell, thereby achieving the automatic storage and protection function of the plugs, and the plugs are less likely to be damaged;

[0017] (3) By setting a coil spring, a winding shaft, a cable, a TYPEC plug, a TYPEA plug, a clamping block, a jack, a lever, and a spring rod, the winding shaft automatically rewinds the cable through the coil spring. When the TYPEC plug and the TYPEA plug are pulled out, the winding shaft will rotate accordingly. Therefore, before pulling out the plug, first lift the lever outwards to make the clamping block disengage from the jack and release the rotation restriction of the winding shaft. Then pull it to the required length and release it. Under the action of the spring rod, the clamping block rebounds and embeds into the jack to prevent the winding shaft from rotating back. After use, lift the lever again to make the cable automatically rotate back. The operation is simple and the cable can be easily retracted and extended. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a front view sectional structure schematic diagram of the present utility model;

[0019] Figure 2 is a partial front view structure schematic diagram of the inner core of the present utility model;

[0020] Figure 3 is a sectional structure schematic diagram of the internal layers of the cable of the present utility model;

[0021] Figure 4 is a top view structure schematic diagram of the integrated winding disc of the present utility model.

[0022] In the figure: 1, integrated winding disc; 2, inner groove; 3, clamping block; 4, spring rod; 5, lever; 6, jack; 7, TYPEC plug; 8, wire outlet groove; 9, cable; 10, winding shaft; 11, coil spring; 12, protective shell; 13, second hole position; 14, first hole position; 15, channel; 16, slider; 17, TYPEA plug; 18, inner core; 19, silicone insulating particle; 20, braided outer sheath. SPECIFIC EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Example 1: Please refer to Figures 1-4, A highly resistant flexible data cable, including an integrated winding disk 1 and a winding shaft 10. The winding shaft 10 is movably connected inside the integrated winding disk 1. A cable 9 is wound around the outside of the winding shaft 10. On each of the left and right sides of the integrated winding disk 1, a set of wire outlet grooves 8 are provided. On the left side of the cable 9 is a TYPEC plug 7, and on the right side of the cable 9 is a TYPEA plug 17. The cable 9 includes a braided outer sheath 20 covering its outside. Inside the braided outer sheath 20, multiple sets of inner cores 18 are provided. Silicone insulating particles 19 are filled in the gap between the winding shaft 10 and the inner cores 18. The inner cores 18 are tinned copper cores. The TYPEC plug 7 and the TYPEA plug 17 respectively pass through the wire outlet grooves 8 on the same side;

[0025] Specifically, as Figure 1 , Figure 2 and Figure 3 shown, a braided outer sheath 20 is provided outside the cable 9, increasing the wear resistance and resistance of the cable 9. Between the braided outer sheath 20 and the inner cores 18, the traditional multi-layer insulating sleeve design is abandoned and replaced with a design of filling with silicone insulating particles 19, making the cable 9 have more flexible characteristics, ensuring that after the TYPEC plug 7 and the TYPEA plug 17 pass through the wire outlet grooves 8, they can be bent randomly without the situation of the inner layer breaking and piercing the outer skin.

[0026] Embodiment 2: Protective shells 12 are respectively provided at the positions where the wire outlet grooves 8 are located. Inside the protective shells 12, channels 15 are respectively provided. A first hole 14 is provided on the side of the channel 15 close to the edge of the protective shell 12, and a second hole 13 is provided on the side of the channel 15 far from the edge of the protective shell 12. Sliders 16 are provided on the outer walls of the TYPEC plug 7 and the TYPEA plug 17. The protective shell 12 is a transparent plastic shell with a hollow left and right;

[0027] Specifically, as Figure 1 and Figure 4 shown, the cable 9 of this data cable is integrally provided with the integrated winding disk 1. When in use, it is not necessary to remove the cable 9 from the integrated winding disk 1. Only need to push the sliders 16 on the surfaces of the TYPEC plug 7 and the TYPEA plug 17 outward along the channels 15 to overcome the friction force, then the data cable can be plugged between devices to achieve charging or transmission. After use, the cable 9 automatically rewinds, and the sliders 16 at the TYPEC plug 7 and the TYPEA plug 17 are buckled into the first hole 14 and slide along the channel 15 to the second hole 13, then the TYPEC plug 7 and the TYPEA plug 17 can be retracted into the protective shell 12.

[0028] Embodiment 3: A coil spring 11 is installed between the bottom end of the winding shaft 10 and the integrated winding reel 1, and a plurality of groups of insertion holes 6 are respectively provided at the top and bottom ends of the winding shaft 10. An inner groove 2 is provided on the outer surface of the integrated winding reel 1, and a spring rod 4 is movably mounted on one side of the inner groove 2. A clamping block 3 is fixedly connected to the end of the spring rod 4, and the end of the clamping block 3 is inserted into the insertion hole 6. The winding shaft 10 is divided into an upper and lower section, and the upper and lower ends of the winding shaft 10 can rotate relative to each other. A lever 5 is welded to one end of the spring rod 4 away from the clamping block 3, and a half section on one side of the lever 5 is tilted toward the outer side of the inner groove 2;

[0029] Specifically, Figure 1 and Figure 4 As shown, the winding shaft 10 automatically rewinds the cable 9 through the winding spring 11. When the TYPEC plug 7 and the TYPEA plug 17 are pulled out, the winding shaft 10 will rotate accordingly. Therefore, before pulling out the plug, first lift the lever 5 outward to make the block 3 disengage from the insertion space 6, release the rotation restriction of the winding shaft 10, and then pull it to the required length, and then let go. Under the action of the spring rod 4, the block 3 rebounds and embeds into the insertion space 6, making the winding shaft 10 unable to rotate. After use, lift the lever 5 again to make the cable 9 automatically rotate.

[0030] Working principle: the cable 9 of the data line is integrally arranged with the integrated winding reel 1. When in use, there is no need to remove the cable 9 from the integrated winding reel 1. Before pulling out the plug, first lift the lever 5 outward to disengage the card block 3 from the insertion space 6, release the rotation restriction of the winding shaft 10, and push the slider 16 on the surface of the TYPEC plug 7 and the TYPEA plug 17 outward along the groove 15 to overcome the friction force, and then pull it to the required length, and then let go. Under the action of the spring rod 4, the card block 3 rebounds and embeds into the insertion space 6 so that the winding shaft 10 cannot rotate. After use, lift the lever 5 again to make the cable 9 rotate automatically, buckle the slider 16 at the TYPEC plug 7 and the TYPEA plug 17 into the first hole position 14, slide along the groove 15 to the second hole position 13, and then the TYPEC plug 7 and the TYPEA plug 17 can be retracted into the protective shell 12, which plays an automatic storage and protection function for the plug.

[0031] 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 highly resistant flexible data cable, comprising an integrated winding reel (1) and a winding shaft (10), characterized in that: The integrated winding reel (1) is movably connected with a winding shaft (10), and a cable (9) is wound around the outside of the winding shaft (10). A group of cable outlet grooves (8) are respectively provided on the left and right sides of the integrated winding reel (1). A TYPEC plug (7) is provided on the left side of the cable (9), and a TYPEA plug (17) is provided on the right side of the cable (9). The cable (9) includes a braided outer sheath (20) covering the outside thereof, and a plurality of groups of inner cores (18) are arranged in the braided outer sheath (20). The gap between the winding shaft (10) and the inner core (18) is filled with silicone insulating particles (19).

2. The high-resistance flexible data cable according to claim 1, characterized in that: The inner core (18) is a tinned copper core, and the TYPEC plug (7) and the TYPEA plug (17) are respectively inserted from the outlet groove (8) on the same side.

3. The high-resistance flexible data cable according to claim 1, characterized in that: A coil spring (11) is installed between the bottom end of the winding shaft (10) and the integrated winding reel (1).

4. The high-resistance flexible data cable according to claim 1, characterized in that: The top and bottom ends of the winding shaft (10) are respectively provided with a plurality of groups of insertion holes (6); the outer surface of the integrated winding reel (1) is provided with an inner groove (2); a spring rod (4) is movably mounted on one side of the inner groove (2); a clamping block (3) is fixedly connected to the end of the spring rod (4); and the end of the clamping block (3) is inserted into the insertion hole (6).

5. The high-resistance flexible data cable according to claim 1, characterized in that: The winding shaft (10) is divided into two sections, an upper section and an lower section, and the upper and lower ends of the winding shaft (10) can rotate relative to each other.

6. The high-resistance flexible data cable according to claim 4, characterized in that: A lever (5) is welded to one end of the spring rod (4) away from the clamping block (3), and a half section of one side of the lever (5) tilts toward the outside of the inner groove (2).

7. The high-resistance flexible data cable according to claim 1, characterized in that: A protective shell (12) is provided at the location of the outlet groove (8), a groove (15) is provided in the protective shell (12), a first hole position (14) is provided on the groove (15) close to the edge of the protective shell (12), and a second hole position (13) is provided on the groove (15) away from the edge of the protective shell (12), and a slider (16) is provided on the outer wall of the TYPEC plug (7) and the TYPEA plug (17).

8. The high-resistance flexible data cable according to claim 7, characterized in that: The protective shell (12) is a transparent plastic shell which is hollow on the left and right sides.

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