A wear-resistant HDMI cable

Abstract

The present invention discloses an HDMI cable with strong wear resistance, comprising a connecting cable, HDMI connectors are fixedly installed at the front and rear ends of the connecting cable, a ring is fixedly installed at the outer end of the HDMI connector, a fixing rod is fixedly installed at the front and rear ends of the ring, a connecting plate is fixedly installed at the left end of the fixing rod, an anti-folding ring is fixedly installed at the inner end of the connecting plate, leather rings are fixedly installed at the left and right ends of the anti-folding ring, an inner ring is fixedly installed inside the anti-folding ring, an elastic rubber rod is fixedly installed between the inner ring and the anti-folding ring, and a fixing head is fixedly installed at the right end of the fixing rod. The HDMI cable with strong wear resistance has anti-loosening capability, so that the HDMI connector and the connecting device will not loosen during use, effectively improving the connection stability, and reducing the displacement of the HDMI connector during use, which causes damage to the HDMI connector in the long term, and further improving the service life of the HDMI connector.

Description

Technical Field

[0001] The invention relates to the technical field of HDMI cables, in particular to an HDMI cable with strong wear resistance. Background Art

[0002] HDMI cable is the abbreviation of High-Definition Multimedia Interface cable, which can transmit uncompressed high-definition video and multi-channel audio data with high quality, with a maximum data transmission speed of 5Gbps. At the same time, there is no need for digital / analog or analog / digital conversion before signal transmission, which can ensure the highest quality audio and video signal transmission.

[0003] When using existing HDMI cables, the HDMI connector and the connected device are often loose, resulting in abnormal data connection. Long-term loose connection and deviation can easily accelerate the wear of the HDMI connector. In addition, the connection between the cable and the HDMI connector is often bent, causing accelerated wear of the connection, greatly reducing the service life of the HDMI connector. Summary of the invention

[0004] The object of the present invention is to provide an HDMI cable with strong wear resistance, so as to solve the problems mentioned in the above background technology that the HDMI connector and the connected device are often loose, resulting in abnormal data connection, and the long-term loose connection and deviation easily accelerate the wear of the HDMI connector, and the connection part between the connecting cable and the HDMI connector is often bent, causing accelerated wear of the connection part, so that the service life of the HDMI connector is greatly reduced.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an HDMI cable with strong wear resistance, comprising a connecting cable, wherein HDMI connectors are fixedly installed at the front and rear ends of the connecting cable, a ring is fixedly installed at the outer end of the HDMI connector, a fixing rod is fixedly installed at the front and rear ends of the ring, a connecting plate is fixedly installed at the left end of the fixing rod, an anti-folding ring is fixedly installed at the inner end of the connecting plate, leather rings are fixedly installed at the left and right ends of the anti-folding ring, an inner ring is fixedly installed inside the anti-folding ring, an elastic rubber rod is fixedly installed between the inner ring and the anti-folding ring, and a fixing head is fixedly installed at the right end of the fixing rod. The right end of the fixed head is fixedly provided with a connecting thread, a limiting rod is fixedly installed inside the connecting thread, a fixing ring is fixedly installed on the right end of the fixed head, a connecting screw is fixedly installed on the left end of the fixing ring, a sticky mouth is fixedly provided on the right end of the fixing ring, a fixed adhesive pad is fixedly installed inside the fixing ring, the connecting line includes a nylon layer, an aluminum sheet layer 1 is fixedly provided on the inner end of the nylon layer, a rubber layer is fixedly provided on the inner end of the aluminum sheet layer 1, an aluminum sheet layer 2 is fixedly provided on the inner end of the rubber layer, a cable is fixedly provided on the middle part of the connecting line, and a filling protective layer is fixedly provided on the outer end of the cable.

[0006] Preferably, the anti-folding ring is located at the outer end of the connecting line, and the inner ring is fixedly connected to the connecting line. The connecting line is corrected by connecting the anti-folding ring to the connecting plate so that the connecting part with the HDMI connector will not be worn out faster due to long-term bending.

[0007] Preferably, the elastic rubber rods are evenly and symmetrically distributed between the inner ring and the anti-folding ring, and the connecting screw is threadedly connected to the connecting thread. By installing the elastic rubber rods, the pulling force between the connecting line and the HDMI connector can be reduced, thereby greatly increasing the service life of the connecting part.

[0008] Preferably, the nylon layer is the outer surface of the connecting line, and the filling protective layer is located at the inner end of the second aluminum sheet layer. By installing the nylon layer, nylon has good wear resistance and is arranged at its outer end, its wear resistance effect can be effectively increased.

[0009] Preferably, the adhesive surface of the fixed adhesive pad is matched with the adhesive opening, and the limiting rod is fixedly connected to the fixed adhesive pad. By installing the fixed adhesive pad, the HDMI connector can be fixed to the docking object when the HDMI connector is docked, thereby preventing the connector from loosening during use and causing abnormal connection.

[0010] Preferably, the aluminum sheet layer 1 and the aluminum sheet layer 2 have the same structure, the right end of the fixed head and the interface end of the right end of the HDMI connector are at the same level, and the internal aluminum sheet layer 1 and the aluminum sheet layer 2 sandwich the rubber layer in the middle, which can increase its flexibility and prevent the rubber from aging due to long-term use.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This wear-resistant HDMI cable has anti-loosening capability, so that the HDMI connector and the connected device will not loosen during use, effectively improving the connection stability, and reducing the displacement of the HDMI connector during use, which will cause damage to the HDMI connector in the long term, further improving the service life of the HDMI connector;

[0013] 2. The wear-resistant HDMI cable uses an anti-folding ring to reinforce the connection between the cable and the HDMI connector. When the cable is pulled, the elastic rubber rod inside the anti-folding ring corrects it with elasticity, and forms a double-layer protection with the fixed adhesive pad, further improving the protection effect and reducing the wear caused by long-term bending of the connection between the cable and the HDMI connector, effectively extending the service life of the HDMI connector.

[0014] 3. This wear-resistant HDMI cable has a nylon layer on the outer end of the cable that can reduce external wear. At the same time, the internal aluminum layer 1 and aluminum layer 2 sandwich the rubber layer in the middle, which can increase its flexibility and prevent long-term aging of the rubber. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the fixing head of the present invention;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the anti-folding ring of the present invention;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the connecting line of the present invention.

[0019] In the figure: 1. connecting wire; 2. HDMI connector; 3. ring; 4. fixing rod; 5. connecting plate; 6. anti-folding ring; 7. leather ring; 8. inner ring; 9. elastic rubber rod; 10. fixing head; 11. connecting thread; 12. fixing ring; 13. connecting screw; 14. sticky mouth; 15. fixing adhesive pad; 16. nylon layer; 17. aluminum sheet layer one; 18. rubber layer; 19. aluminum sheet layer two; 20. cable; 21. filling protective layer; 22. limit rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-4The present invention provides a technical solution: an HDMI cable with strong wear resistance, comprising a connecting cable 1, HDMI connectors 2 are fixedly installed at the front and rear ends of the connecting cable 1, a ring 3 is fixedly installed at the outer end of the HDMI connector 2, a fixing rod 4 is fixedly installed at the front and rear ends of the ring 3, a connecting plate 5 is fixedly installed at the left end of the fixing rod 4, an anti-folding ring 6 is fixedly installed at the inner end of the connecting plate 5, a leather ring 7 is fixedly installed at the left and right ends of the anti-folding ring 6, an inner ring 8 is fixedly installed inside the anti-folding ring 6, an elastic rubber rod 9 is fixedly installed between the inner ring 8 and the anti-folding ring 6, a fixing head 10 is fixedly installed at the right end of the fixing rod 4, and a fixing head 10 is fixedly arranged at the right end of the fixing head 10 A connecting thread 11, a limiting rod 22 is fixedly installed inside the connecting thread 11, a fixing ring 12 is fixedly installed on the right end of the fixing head 10, a connecting screw 13 is fixedly installed on the left end of the fixing ring 12, a sticky mouth 14 is fixedly installed on the right end of the fixing ring 12, a fixed adhesive pad 15 is fixedly installed inside the fixing ring 12, the connecting line 1 includes a nylon layer 16, an aluminum sheet layer 17 is fixedly installed on the inner end of the nylon layer 16, a rubber layer 18 is fixedly installed on the inner end of the aluminum sheet layer 17, an aluminum sheet layer 2 19 is fixedly installed on the inner end of the rubber layer 18, a cable 20 is fixedly installed in the middle part of the connecting line 1, and a filling protective layer 21 is fixedly installed on the outer end of the cable 20.

[0022] Furthermore, the anti-folding ring 6 is located at the outer end of the connecting line 1, and the inner ring 8 is fixedly connected to the connecting line 1. First, when in use, the fixing ring 12 is unscrewed from the inside of the connecting thread 11, and the fixing adhesive pad 15 is inserted into the inside of the fixing ring 12, so that the adhesive surface of the fixing adhesive pad 15 is exposed to the outside through the adhesive opening 14. After the HDMI connector 2 is docked, the adhesive surface of the fixing adhesive pad 15 is adhered to the object through the adhesive opening 14 to fix the HDMI connector 2. During use, when the connecting line 1 is bent, the inner ring 8 inside the anti-folding ring 6 is pressed toward the elastic rubber rod 9. At the same time, the elastic rubber rod 9 has good elasticity, which can make the inner ring 8 rebound and pull it at the same time. Relying on the connection between the anti-folding ring 6 and the connecting plate 5, the connecting line 1 is corrected, so that the connection part between it and the HDMI connector 2 will not be accelerated due to long-term bending, causing the connection part to wear out faster, which will affect the service life of the connecting line 1. At the same time, the nylon layer 16 of the connecting line 1 can reduce external wear.

[0023] Furthermore, the elastic rubber rods 9 are evenly and symmetrically distributed between the inner ring 8 and the anti-folding ring 6, and the connecting screw 13 is threadedly connected to the connecting thread 11. By installing the elastic rubber rods 9, the pulling force between the connecting line 1 and the HDMI connector 2 can be reduced, thereby greatly increasing the service life of the connecting part.

[0024] Furthermore, the nylon layer 16 is the outer surface of the connecting line 1, and the filling protective layer 21 is located at the inner end of the aluminum sheet layer 19. By installing the nylon layer 16, nylon has good wear resistance and is set at its outer end, its wear resistance effect can be effectively increased.

[0025] Furthermore, the adhesive surface of the fixed adhesive pad 15 is adapted to the adhesive opening 14, and the limiting rod 22 is fixedly connected to the fixed adhesive pad 15. By installing the fixed adhesive pad 15, the HDMI connector 2 can be fixed to the docking object when docking the HDMI connector 2, thereby preventing it from loosening during use and causing abnormal connection.

[0026] Furthermore, the aluminum sheet layer 1 17 and the aluminum sheet layer 2 19 have the same structure, the right end of the fixed head 10 and the interface end of the right end of the HDMI connector 2 are at the same level, and the internal aluminum sheet layer 17 and the aluminum sheet layer 2 19 sandwich the rubber layer 18 in the middle, which can increase its flexibility and prevent the rubber from aging due to long-term use.

[0027] Working principle: First, when in use, unscrew the fixing ring 12 from the inside of the connecting thread 11, insert the fixing adhesive pad 15 into the inside of the fixing ring 12, so that the adhesive surface of the fixing adhesive pad 15 is exposed to the outside through the adhesive opening 14, and after the HDMI connector 2 is docked, the adhesive surface of the fixing adhesive pad 15 is adhered to the object through the adhesive opening 14 to fix the HDMI connector 2. During use, when the connecting line 1 is bent, the inner ring 8 inside the anti-bend ring 6 is pressed against the elastic rubber rod 9, and at the same time The elastic rubber rod 9 has good elasticity and can rebound the inner ring 8 while pulling it, and relying on the anti-folding ring 6 to connect with the connecting plate 5, the connecting line 1 is corrected so that the connecting part with the HDMI connector 2 will not be worn out faster due to long-term bending, which will affect the service life of the connecting line 1. At the same time, the nylon layer 16 of the connecting line 1 can reduce external wear, and the internal aluminum sheet layer 17 and the aluminum sheet layer 2 19 sandwich the rubber layer 18 in the middle, which can increase its flexibility and prevent the rubber from aging due to long-term bending.

[0028] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Simple modifications or equivalent substitutions of the technical solution of the present invention by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the present invention.

Claims

1. An HDMI cable with strong wear resistance, comprising a connecting cable (1), characterized in that: The front and rear ends of the connecting line (1) are fixedly mounted with HDMI connectors (2); the outer end of the HDMI connector (2) is fixedly mounted with a ring (3); the front and rear ends of the ring (3) are fixedly mounted with a fixing rod (4); the left end of the fixing rod (4) is fixedly mounted with a connecting plate (5); the inner end of the connecting plate (5) is fixedly mounted with an anti-folding ring (6); the left and right ends of the anti-folding ring (6) are fixedly mounted with leather rings (7); the inside of the anti-folding ring (6) is fixedly mounted with an inner ring (8); an elastic rubber rod (9) is fixedly mounted between the inner ring (8) and the anti-folding ring (6); the right end of the fixing rod (4) is fixedly mounted with a fixing head (10); the right end of the fixing head (10) is fixedly provided with a connecting thread (11); the inner end of the connecting thread (11) is fixedly mounted with a connecting thread (11); A limit rod (22) is fixedly installed on the top of the fixing head (10), a fixing ring (12) is fixedly installed on the right end of the fixing ring (12), a connecting screw (13) is fixedly installed on the left end of the fixing ring (12), an adhesive opening (14) is fixedly arranged on the right end of the fixing ring (12), a fixed adhesive pad (15) is fixedly installed inside the fixing ring (12), the connecting line (1) comprises a nylon layer (16), an aluminum sheet layer (17) is fixedly arranged on the inner end of the nylon layer (16), a rubber layer (18) is fixedly arranged on the inner end of the aluminum sheet layer (17), an aluminum sheet layer (29) is fixedly arranged on the inner end of the rubber layer (18), an aluminum sheet layer (20) is fixedly installed on the middle part of the connecting line (1), and a filling protective layer (21) is fixedly arranged on the outer end of the cable (20); The anti-folding ring (6) is located at the outer end of the connecting line (1), and the inner ring (8) is fixedly connected to the connecting line (1); The elastic rubber rods (9) are evenly and symmetrically distributed between the inner ring (8) and the anti-folding ring (6), and the connecting screw tube (13) is threadedly connected to the connecting thread (11); The nylon layer (16) is the outer surface of the connecting wire (1), and the filling protection layer (21) is located at the inner end of the second aluminum sheet layer (19); The adhesive surface of the fixed adhesive pad (15) is matched with the adhesive opening (14), and the limiting rod (22) is fixedly connected to the fixed adhesive pad (15); The aluminum sheet layer 1 (17) and the aluminum sheet layer 2 (19) have the same structure, and the right end of the fixed head (10) and the interface end of the right end of the HDMI connector (2) are at the same level.

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