High-reliability HDMI (High Definition Multimedia Interface) ultrahigh-definition data line

Abstract

The utility model discloses a high-reliability HDMI (High-Definition Multimedia Interface) ultra-high-definition data line, which comprises a data line plug and a data line body connected with the data line plug, a fixed ring is fixedly arranged at the end, close to the data line plug, of the data line body, a movable ring is movably arranged at the end, close to the fixed ring, of the data line body in a sleeving mode, locking plates are fixed to the top and the bottom of the movable ring correspondingly, and locking blocks are fixed to the sides, close to each other, of the two locking plates correspondingly; according to the data line plug, reinforcing protection can be effectively carried out on the connecting position of the data line plug and the data line body, external force is prevented from acting on the connecting position, the problem that the connecting position of the data line plug and the data line body cracks or even fractures in daily use is solved, and the data line plug is simple in design structure, convenient to operate and high in practicability. In the using process, reinforcement can be achieved only by pushing, other tools are not needed, and compared with a reinforcement mode in the prior art, the reinforcing device is more convenient, more practical and more reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of HDMI data cables, in particular to an HDMI ultra-high-definition data cable with high reliability. Background Art

[0002] ‌HDMI ultra high-definition data cable is a digital interface cable used to transmit high-definition video and audio signals. It is a fully digital video and sound sending or receiving interface that can transmit uncompressed high-definition video and multi-channel audio data with high quality‌.

[0003] When using this type of data cable, since the data cable body is connected to the device through the data cable plugs at both ends, the connection between the data cable body and the data cable plug is very likely to crack or even break after long-term use, which will affect the normal use of the data cable. To address this problem, in order to improve the reliability of the data cable during use and prevent breakage, the current technology commonly uses a reinforcement structure at the connection.

[0004] As mentioned in my country's public patent for an anti-interference ultra-high-definition HDMI cable, application number CN202221030041.1: "It includes a plug-in end, the right end of the plug-in end is fixedly provided with a data cable, the external sleeve of the plug-in end is provided with a ferrule, the right side wall of the ferrule is provided with a through hole, the inner wall of the through hole is slidably connected to the outer wall of the data cable, both ends of the through hole are provided with a slide groove, the interior of the two slide grooves are slidably provided with a slider, the left side walls of the two sliders are fixedly provided with a card block, the upper side wall and the lower side wall of the ferrule are threaded with bolts, the connection between the plug-in end and the data cable is reinforced to prevent the connection from breaking after long-term use, resulting in large signal interference, and ensuring normal data transmission."

[0005] Although the above-mentioned prior art achieves the claimed effect of preventing the connection from breaking and improving its reliability, we found in specific simulation use that the technology still has the following defects:

[0006] Since the connection of the ferrule at the plug end is fastened by bolts, this means that when using this data cable, you also need to equip yourself with suitable tools to manually tighten the bolts and tighten the ferrule. This will undoubtedly increase the number of operating steps when assembling the data cable, and the operation is also more cumbersome, making it difficult to efficiently protect the connection between the data cable plug and the data cable body and improve reliability. Utility Model Content

[0007] In order to overcome the above-mentioned shortcomings, the present invention aims to provide a technical solution that can solve the above-mentioned problems.

[0008] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a highly reliable HDMI ultra-high-definition data cable, comprising a data cable plug and a data cable body connected to the data cable plug; a fixed ring is fixedly provided on the data cable body at one end close to the data cable plug, and a movable ring is movably provided on the data cable body at one end close to the fixed ring, and locking plates are fixed on the top and bottom of the movable ring, and locking blocks are fixed on the sides where the two locking plates are close to each other; locking grooves are provided at the top and bottom of the data cable plug and close to the right side, and the locking blocks are inserted into the locking grooves.

[0009] As a further solution of the present invention: the locking plate is an acrylic plate, and the side of the locking block close to the data cable plug is designed to be an inclined structure.

[0010] As a further solution of the present invention: an annular movable groove is opened on one side of the inner cavity of the movable ring, and reset springs are fixed in an annular shape at equal distances on the inner wall of the movable groove. A sliding ring sliding in the movable groove is fixed on one end of the multiple reset springs away from the inner bottom surface of the movable groove, and a positioning ring is fixed on one side of the sliding ring, and the positioning ring is movably sleeved on the surface of the data line body.

[0011] As a further solution of the present invention: the top and bottom of the left side of the positioning ring are fixed with a limit plate, and the end of the limit plate away from the positioning ring movably passes through the fixed ring and is fixed with an interference block.

[0012] As a further solution of the present invention: one side surface of each of the interference blocks is designed as a concave arc, which is adapted to the arc edges of the top and bottom of the right side of the data cable plug, and the interference block interferes with the right side of the data cable plug through the concave arc.

[0013] As a further solution of the present invention: the diameters of the movable ring and the positioning ring are the same as the diameter of the fixed ring, and the inner side surface of the locking plate is movably fitted on the surface of the fixed ring.

[0014] As a further solution of the present invention: the right side of the locking plate and the right side of the movable ring are on the same horizontal line, and the left side of the locking plate covers the surface of the data cable plug.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] In the present application, by designing structures such as a fixed ring, a movable ring, a locking plate, a locking block and a locking groove, the connection between the data cable plug and the data cable body can be effectively reinforced and protected to prevent external forces from acting on the connection, thereby avoiding the problem of cracking or even breaking at the connection between the data cable plug and the data cable body during daily use. In addition, the design structure is simple and easy to operate. When in use, it only needs to be pushed to achieve reinforcement without the aid of other tools. Compared with the reinforcement method of the existing technology, it is more convenient, more practical and more reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic side sectional structural diagram of the utility model as a whole;

[0019] Figure 3 This utility model Figure 2 A in the figure shows the enlarged structural diagram;

[0020] Figure 4 This utility model Figure 2 A schematic diagram of the structure at point B in FIG.

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the movable ring of the utility model;

[0022] Figure 6 This is a schematic diagram of the three-dimensional structure of an embodiment of the present utility model;

[0023] The reference numerals and names in the figures are as follows:

[0024] 1. Data cable plug; 101. Locking groove; 2. Data cable body; 3. Fixed ring; 4. Movable ring; 5. Locking plate; 501. Locking block; 6. Movable groove; 7. Reset spring; 8. Sliding ring; 9. Positioning ring; 10. Limiting plate; 11. Resistance block; 12. Rubber protective cover. DETAILED DESCRIPTION

[0025] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-6A highly reliable HDMI ultra-high-definition data cable includes a data cable plug 1 and a data cable body 2 connected to the data cable plug 1; a fixed ring 3 is fixed on the data cable body 2 and at one end close to the data cable plug 1, and a movable ring 4 is movably sleeved on the end of the data cable body 2 and close to the fixed ring 3, and a locking plate 5 is fixed on the top and bottom of the movable ring 4, and a locking block 501 is fixed on the side where the two locking plates 5 are close to each other; locking grooves 101 are opened at the top and bottom of the data cable plug 1 and close to the right side, and the locking block 501 is inserted into the locking groove 101, and the position of the fixed ring 3 has been fixed, thereby limiting the movable distance of the movable ring 4 and ensuring that the locking block 501 can accurately enter the locking groove 101.

[0027] See also Figure 4 In this embodiment, the locking plate 5 is an acrylic plate, and the side of the locking block 501 close to the data cable plug 1 is designed to be an inclined structure.

[0028] Specifically, the locking plate 5 made of acrylic has good hardness and a certain degree of elasticity. One side of the locking block 501 is inclined, so when the locking block 501 is pushed close to the right side of the data cable plug 1, it can be gradually deformed by the influence of the inclined shape, so that the locking block 501 comes to the surface of the data cable plug 1 and enters the locking groove 101 with continued pushing. Subsequently, the locking plate 5 can be deflected by detent, so that the locking block 501 can be withdrawn from the locking groove 101.

[0029] See also Figure 2-5 In this embodiment, an annular movable groove 6 is opened on one side of the inner cavity of the movable ring 4, and return springs 7 are fixed in an annular shape at equal distances on the inner wall of the movable groove 6. A sliding ring 8 sliding in the movable groove 6 is fixed on one end of the multiple return springs 7 away from the inner wall of the movable groove 6, and a positioning ring 9 is fixed on one side of the sliding ring 8. The positioning ring 9 is movably sleeved on the surface of the data cable body 2; the top and bottom of the left side of the positioning ring 9 are fixed with limit plates 10, and the end of the limit plate 10 away from the positioning ring 9 movably passes through the fixed ring 3 and is fixed with a resistance block 11; one side of each resistance block 11 is designed to be a concave arc, which is adapted to the arc edges of the top and bottom of the right side of the data cable plug 1, and the resistance block 11 is in contact with the right side of the data cable plug 1 through the concave arc.

[0030] When the locking block 501 is in the locking groove 101, the locking block 501 cannot move in the locking groove 101, so the locking block 501 will be subjected to the reset action of the reset spring 7 to form a pulling force, thereby ensuring that the locking block 501 is more stable in the locking groove 101. The limit plate 10 is inserted into the fixing ring 3. On the one hand, it can ensure that the movable ring 4 has guidance when it moves, and can only slide linearly but not rotate, so as to ensure that the locking block 501 accurately enters the locking groove 101. On the other hand, it can cooperate with the resistance block 11 to resist on the data cable plug 1, thereby forming a resistance force, further improving the stability of the overall structure, and further ensuring the stability of the connection between the data cable plug 1 and the data cable body 2.

[0031] See also Figure 1-2 In this embodiment, the diameters of the movable ring 4 and the positioning ring 9 are the same as the diameter of the fixed ring 3 , and the inner side surface of the locking plate 5 is movably fitted on the surface of the fixed ring 3 .

[0032] Specifically, this design can ensure the smooth sliding of the locking plate 5 on the one hand, and can improve the compactness of the overall structure on the other hand, making it small and convenient to use.

[0033] See also Figure 2 In this embodiment, the right side of the locking plate 5 is on the same horizontal line as the right side of the movable ring 4 , and the left side of the locking plate 5 covers the surface of the data cable plug 1 .

[0034] Specifically, the right side of the locking plate 5 is flush with the right side of the movable ring 4, which can ensure the aesthetics of the right side of the movable ring 4, and the left side of the locking plate 5 covers the surface of the data cable plug 1 after locking, which ensures the firmness of the overall structure.

[0035] When in use, since the movable ring 4 is sleeved on the data cable body 2, the movable ring 4 can be directly pushed toward one side of the fixed ring 3, and the movable ring 4 pushes the left side of the positioning ring 9 to fit on the fixed ring 3, pushing the locking plate 5 close to the data cable plug 1. With continuous pushing, the positioning ring 9 is blocked by the fixed ring 3, and the positioning ring 9 pushes the sliding ring 8 to compress the return spring 7 (the sliding ring 8 further enters the movable groove 6), so that the right side of the positioning ring 9 fits on the movable ring 4 until the locking block 501 on the locking plate 5 is stuck in the locking groove 101 of the data cable plug 1. At this time, the reinforcement protection of the connection between the data cable plug 1 and the data cable body 2 is completed, thereby improving the reliability of the data cable when in use;

[0036] At the same time, when the movable ring 4 slides, the limit plate 10 also moves accordingly. When the locking block 501 is inserted into the locking groove 101, the abutment block 11 on the limit plate 10 abuts against the right side of the data cable plug 1, thereby further improving the stability after locking.

[0037] When unlocking is needed later, the staff only needs to pull the locking plate 5, thereby driving the locking block 501 on the locking plate 5 to withdraw from the locking groove 101. When the movable ring 4 loses its restricting force, the reset spring 7 can quickly push the locking plate 5 away from the data cable plug 1, thereby exposing the connection between the data cable plug 1 and the data cable body 2.

[0038] It should be noted that there is also a plug at the other end of the data cable, and the same technical solution can be applied to the other end of the data cable, thereby achieving reinforced protection for both ends of the data cable and improving and perfecting the reliability of the HDMI ultra-high-definition data cable.

[0039] In one embodiment, the connection between the data cable plug 1 and the data cable body 2 is covered with a rubber protective cover 12 to enhance the waterproof, dustproof and sealing effects, so that the overall use effect of the data cable of the present invention is more stable and reliable. When using the structure covered by the rubber protective cover 12, you only need to slide off the rubber protective cover 12.

[0040] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A highly reliable HDMI ultra-high-definition data cable, characterized in that: It comprises a data line plug (1) and a data line body (2) connected to the data line plug (1); A fixed ring (3) is fixedly provided on one end of the data line body (2) close to the data line plug (1); a movable ring (4) is movably sleeved on one end of the data line body (2) close to the fixed ring (3); locking plates (5) are fixed on the top and bottom of the movable ring (4); and locking blocks (501) are fixed on the sides of the two locking plates (5) close to each other; Locking grooves (101) are provided at the top and bottom of the data line plug (1) and at positions close to the right side, and the locking blocks (501) are plugged into the locking grooves (101).

2. The highly reliable HDMI ultra-high-definition data cable according to claim 1, characterized in that: The side of the locking block (501) close to the data line plug (1) is designed to be an inclined structure.

3. The highly reliable HDMI ultra-high-definition data cable according to claim 1, characterized in that: An annular movable groove (6) is provided on one side of the inner cavity of the movable ring (4), and reset springs (7) are fixed on the inner wall of the movable groove (6) at equal intervals in an annular shape. A sliding ring (8) that slides in the movable groove (6) is fixed on one end of the reset springs (7) away from the inner bottom surface of the movable groove (6), and a positioning ring (9) is fixed on one side of the sliding ring (8), and the positioning ring (9) is movably sleeved on the surface of the data line body (2).

4. The highly reliable HDMI ultra-high-definition data cable according to claim 3, characterized in that: The top and bottom of the left side of the positioning ring (9) are both fixed with a limiting plate (10), and the end of the limiting plate (10) away from the positioning ring (9) movably passes through the fixing ring (3) and is fixed with a resistance block (11).

5. The highly reliable HDMI ultra-high-definition data cable according to claim 4, characterized in that: One side surface of each of the abutment blocks (11) is designed as a concave arc, and the concave arc is adapted to the arc edges of the top and bottom of the right side of the data line plug (1), and the abutment block (11) abuts against the right side of the data line plug (1) through the concave arc.

6. The highly reliable HDMI ultra-high-definition data cable according to claim 1, characterized in that: The diameters of the movable ring (4) and the positioning ring (9) are the same as the diameter of the fixed ring (3), and the inner side surface of the locking plate (5) is movably fitted on the surface of the fixed ring (3).

7. The highly reliable HDMI ultra-high-definition data cable according to claim 1, characterized in that: The right side of the locking plate (5) is on the same horizontal line as the right side of the movable ring (4), and the left side of the locking plate (5) covers the surface of the data cable plug (1).

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