A high-definition plug wire capable of self-locking

Abstract

The utility model provides a kind of high-definition plug line of self-locking, it is related to multimedia interface line technical field, including data line body, data line body two ends are respectively provided plug body, plug body includes installation shell, and the moving plate of installation shell upper surface is slidably arranged, and installation shell one end is provided with male head shell, and the lock hole of male head shell upper surface is arranged, and glue core is arranged in male head shell, and installation groove is arranged on glue core, and the pivot of installation groove is rotatably arranged, and the lock post of pivot one end is arranged, and the connecting column of pivot other end is arranged, and the driving hook of connecting column is arranged away from pivot one end, and the moving column of driving hook is slidably arranged, and moving column one end is fixedly connected with the front side wall of moving plate.In the utility model, the lock post can be clamped into the clamping groove in the equipment interface, the self-locking of high-definition plug line can be realized, the stability of high-definition plug line and equipment interface connection is improved, the problem that high-definition plug line is loose or falls off due to external force is avoided, and the continuity of high-definition signal transmission is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of multimedia interface cable technology, and in particular to a self-locking high-definition plug cable. Background Technology

[0002] High-definition connector cables are important components in electronic devices used to transmit high-definition audio and video signals, and are widely used for connections between devices such as televisions, computers, projectors, and game consoles.

[0003] Currently, most common high-definition connector cables are HDMI cables. For example, Chinese patent CN223218551U discloses a highly reliable HDMI ultra-high-definition data cable, including a data cable plug and a data cable body connected to the data cable plug. A fixing ring is fixed on one end of the data cable body near the data cable plug, and a movable ring is movably sleeved on one end of the data cable body near the fixing ring. Locking plates are fixed at the top and bottom of the movable ring, and locking blocks are fixed on the side of the two locking plates that are close to each other. This application can effectively reinforce and protect the connection between the data cable plug and the data cable body, preventing external forces from acting on the connection. This avoids cracking or even breakage at the connection between the data cable plug and the data cable body during daily use. Moreover, this design is simple in structure and easy to operate. Reinforcement can be achieved simply by pushing, without the need for other tools. Compared with the reinforcement methods of existing technologies, it is more convenient, more practical, and more reliable.

[0004] The connection between the aforementioned data cable plug and interface relies mainly on the tight fit of its own structure for fixation. However, the stability of this tight fit connection is poor. During daily use, the data cable plug is easily loosened or even detached due to external forces such as pulling and collisions, resulting in interruption of audio and video signal transmission and affecting the user experience. Utility Model Content

[0005] This invention provides a self-locking high-definition plug cable to solve the technical problem that the connection between the current data cable plug and interface mostly relies on the tight fit of its own structure to achieve fixation, resulting in poor stability.

[0006] To solve the above-mentioned technical problems, this utility model discloses a self-locking high-definition plug cable, comprising: a data cable body, with plug bodies respectively provided at both ends of the data cable body, the plug body including a mounting shell, a movable plate slidably provided on the upper surface of the mounting shell, an elongated through hole provided on the upper surface of the mounting shell away from the data cable body, a male connector shell provided on the upper surface of the mounting shell away from the data cable body, two locking holes provided on the upper surface of the male connector shell, a rubber core provided inside the male connector shell, a mounting groove provided on the upper surface of the rubber core, a rotating shaft rotatably provided in the mounting groove, one end of the rotating shaft extending to below the locking holes and providing a locking post, the locking post being perpendicular to the rotating shaft, the other end of the rotating shaft extending into the mounting shell and providing a connecting post, a driving hook provided on the connecting post away from the rotating shaft, one end of the driving hook passing through the elongated through hole and extending to the outside of the mounting shell, a movable post slidably provided inside the driving hook, one end of the movable post being fixedly connected to the front side wall of the movable plate.

[0007] Preferably, a toggle switch is provided on the upper surface of the movable plate.

[0008] Preferably, the upper surface of the mounting housing is provided with two slide rails that are parallel to each other, and the lower surface of the movable plate is fixedly provided with two limit strips that are parallel to each other and located between the two slide rails. The side of the limit strip closest to the slide rail is slidably connected to the inner side of the slide rail.

[0009] Preferably, the limiting strip is parallel to the slide rail.

[0010] Preferably, positioning holes are symmetrically arranged on the upper surface of the mounting housing, and protrusions are arranged in the positioning holes. An elastic strip is provided at one end of the protrusion, one end of the elastic strip is fixedly connected to the protrusion, and the other end of the elastic strip is fixedly connected to the inner wall of the positioning hole. A limiting groove is provided on the lower surface of the moving plate, and the inner wall of the limiting groove is adapted to the outer wall of the protrusion.

[0011] Preferably, a number of metal terminals are provided inside the core, a circuit board is fixedly installed inside the housing, one end of the metal terminals is connected to the circuit board, and a number of wires are provided inside the data cable, with both ends of the wires connected to the circuit board respectively.

[0012] Preferably, an outer shell is provided outside the mounting housing, the outer shell including a front shell and a bottom shell, the bottom shell is located at the bottom of the mounting housing, the front shell is located above the mounting housing, the bottom shell and the front shell are detachably connected, and an opening is opened on the surface of the front shell, with the toggle switch located in the opening.

[0013] Preferably, a first through hole is provided on the upper surface of the mounting housing. The first through hole is elongated and a slide plate is slidably disposed in the first through hole. The upper end of the slide plate is fixedly connected to the lower surface of the movable plate.

[0014] Preferably, a fixing post is provided on the rear side wall of the skateboard. The fixing post is located in the first through hole. A connecting spring is provided in the first through hole. One end of the connecting spring is fixedly connected to the inner wall on the right side of the first through hole, and the other end of the connecting spring is fixedly connected to the fixing post.

[0015] Preferably, it also includes a limiting mechanism, which includes a vertical plate disposed on the upper surface of the toggle switch. The lower end of the vertical plate is fixedly connected to the upper surface of the toggle switch. A horizontal plate is fixedly disposed on the left side wall of the vertical plate. The horizontal plate is perpendicular to the vertical plate. A second through hole is provided at the end of the horizontal plate away from the vertical plate. A stop rod is slidably disposed in the second through hole. The upper end of the stop rod extends to the top of the horizontal plate and is provided with a baffle. A ball is provided at the lower end of the stop rod. A return spring is sleeved on the outside of the stop rod. One end of the return spring is fixedly connected to the upper surface of the horizontal plate, and the other end of the return spring is fixedly connected to the lower surface of the baffle.

[0016] The technical solution of this utility model has the following advantages: This utility model provides a self-locking high-definition plug cable, which relates to the field of multimedia interface cable technology. It includes a data cable body, with plug bodies respectively provided at both ends of the data cable body. The plug body includes a mounting shell, a movable plate slidably provided on the upper surface of the mounting shell, an elongated through hole provided on the upper surface of the mounting shell away from the data cable body, and a male connector shell provided on the upper surface of the male connector shell. A rubber core is provided inside the male connector shell, and a mounting groove is provided on the upper surface of the rubber core. A rotating shaft is rotatably provided in the mounting groove. One end of the rotating shaft extends to the bottom of the locking hole and is provided with a locking post. The locking post is perpendicular to the rotating shaft. The other end of the rotating shaft extends into the mounting shell and is provided with a connecting post. A drive hook is provided on the connecting post away from the rotating shaft, and a movable post is slidably provided in the drive hook. One end of the movable post is fixedly connected to the front side wall of the movable plate. In this invention, the locking pin can be engaged with the slot inside the device interface, thereby achieving self-locking of the high-definition plug cable. This improves the stability of the connection between the high-definition plug cable and the device interface, prevents the high-definition plug cable from loosening or falling off due to external forces, and ensures the continuity of high-definition signal transmission.

[0017] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the means particularly pointed out in the written description and the accompanying drawings.

[0018] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of a self-locking high-definition plug cable according to the present invention.

[0021] Figure 2This is a partial structural diagram of a traditional device interface;

[0022] Figure 3 This is a top view of the internal structure of the plug body in this utility model;

[0023] Figure 4 This utility model Figure 3 A partial structural cross-sectional view at point AA;

[0024] Figure 5 This is a schematic diagram of the protrusion structure in this utility model;

[0025] Figure 6 This is a schematic diagram of the limiting groove in this utility model;

[0026] Figure 7 This is a schematic diagram of the locking pin, rotating shaft, connecting pin, and drive hook in this utility model;

[0027] Figure 8 This is a top view of the limiting mechanism in this utility model;

[0028] Figure 9 This is the front view of the limiting mechanism in this utility model.

[0029] In the diagram: 1. Data cable body; 2. Plug body; 3. Mounting housing; 4. Moving plate; 5. Long through hole; 6. Male connector housing; 7. Locking hole; 8. Plug core; 9. Mounting groove; 10. Shaft; 11. Locking post; 12. Connecting post; 13. Drive hook; 14. Moving post; 15. Toggle switch; 16. Slide rail; 17. Limiting strip; 18. Positioning hole; 19. Protrusion; 20. Elastic strip; 21. Limiting groove; 22. Metal terminal; 23. Circuit board; 24. Outer shell; 25. Front shell; 26. Bottom shell; 27. First through hole; 28. Slide plate; 29. ​​Fixing post; 30. Connecting spring; 31. Vertical plate; 32. Horizontal plate; 33. Stop bar; 34. Baffle; 35. Ball bearing; 36. Return spring; 37. Interface; 38. Slot. Detailed Implementation

[0030] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0031] Furthermore, in this utility model, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the utility model. They are merely used to distinguish components or operations described using the same technical terms, and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions and features of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, such a combination should be considered non-existent and not within the scope of protection claimed by this utility model.

[0032] Example 1:

[0033] This utility model embodiment provides a self-locking high-definition plug cable, such as... Figures 1-7 As shown, it includes: a data cable body 1, plug bodies 2 at both ends of the data cable body 1, the plug body 2 including a mounting housing 3, a movable plate 4 slidably disposed on the upper surface of the mounting housing 3, an elongated through hole 5 disposed on the upper surface of the mounting housing 3 away from the data cable body 1, a male connector housing 6 disposed on the upper surface of the mounting housing 3 away from the data cable body 1, two locking holes 7 disposed on the upper surface of the male connector housing 6, a rubber core 8 disposed inside the male connector housing 6, a mounting groove 9 disposed on the upper surface of the rubber core 8, a rotating shaft 10 rotatably disposed inside the mounting groove 9, one end of the rotating shaft 10 extending below the locking hole 7 and a locking post 11 disposed thereon, the locking post 11 being perpendicular to the rotating shaft 10, the other end of the rotating shaft 10 extending into the mounting housing 3 and a connecting post 12 disposed thereon, a driving hook 13 disposed on the end of the connecting post 12 away from the rotating shaft 10, one end of the driving hook 13 passing through the elongated through hole 5 and extending to the outside of the mounting housing 3, a movable post 14 slidably disposed inside the driving hook 13, one end of the movable post 14 being fixedly connected to the front side wall of the movable plate 4;

[0034] A toggle switch 15 is provided on the upper surface of the movable plate 4, and a locking mark is provided on the surface of the movable plate 4 to indicate the locking status;

[0035] Two slide rails 16 are provided on the upper surface of the mounting housing 3. The two slide rails 16 are parallel to each other. Two limiting strips 17 are fixedly provided on the lower surface of the movable plate 4. The two limiting strips 17 are parallel to each other and are located between the two slide rails 16. The side of the limiting strip 17 closest to the slide rail 16 is slidably connected to the inner side of the slide rail 16.

[0036] Limiting bar 17 is parallel to slide rail 16;

[0037] The upper surface of the mounting housing 3 is symmetrically provided with positioning holes 18. A protrusion 19 is provided inside the positioning hole 18. An elastic strip 20 is provided at one end of the protrusion 19. The elastic strip 20 is made of elastic metal material. One end of the elastic strip 20 is fixedly connected to the protrusion 19, and the other end of the elastic strip 20 is fixedly connected to the inner wall of the positioning hole 18. A limiting groove 21 is provided on the lower surface of the movable plate 4. The inner wall of the limiting groove 21 is adapted to the outer wall of the protrusion 19.

[0038] A number of metal terminals 22 are provided inside the core 8, and a circuit board 23 is fixedly installed inside the mounting housing 3. One end of the metal terminal 22 is connected to the circuit board 23. A number of wires are provided inside the data cable body 1, and both ends of the wires are connected to the circuit board 23 respectively.

[0039] The mounting housing 3 is externally provided with an outer shell 24, which includes a front shell 25 and a bottom shell 26. The bottom shell 26 is located at the bottom of the mounting housing 3, and the front shell 25 is located above the mounting housing 3. The bottom shell 26 and the front shell 25 are detachably connected. An opening is opened on the surface of the front shell 25, and the toggle switch 15 is located in the opening.

[0040] The working principle and beneficial effects of the above technical solution are as follows: Figure 2As shown, a slot 38 is provided in the traditional device interface 37. Therefore, a locking hole 7 corresponding to the slot 38 is provided on the upper surface of the male connector housing 6. A locking pin 11 is provided below the locking hole 7. Initially, the locking pin 11 is in a horizontal state, and the end of the locking pin 11 away from the rotating shaft 10 is not in the locking hole 7. When it is necessary to install the high-definition plug cable, the male connector housing 6 is inserted into the device interface 37. The metal terminal 22 in the core 8 mates with the device interface terminal. The metal terminal 22 is connected to the wire in the data cable body 1 through the circuit board 23 to form a complete signal transmission path, thereby realizing the stable transmission of high-definition audio and video signals. Then, push the toggle switch 15 to the left. The toggle switch 15 moves the cable. The movable plate 4 slides to the left on the surface of the mounting housing 3. The limiting strip 17 on the lower surface of the movable plate 4 slides in cooperation with the inner side of the slide rail 16, thereby providing guidance for the sliding of the movable plate 4 and preventing the movable plate 4 from deviating during the sliding process. When the movable plate 4 slides to the left, the movable plate 4 can drive the movable column 14 to move synchronously. The movable column 14 is slidably set in the drive hook 13. The drive hook 13 has an elliptical structure. During the movement, the movable column 14 can slide along the inner wall of the drive hook 13 and drive the drive hook 13 to rotate. When the drive hook 13 rotates, it drives the rotating shaft 10 to rotate in the mounting groove 9 of the rubber core 8 through the connecting column 12. When the rotating shaft 10 rotates, it can drive the locking column 11 to rotate. The locking column 11 moves away from the rotating shaft. One end of 10 rotates to the outside of the locking hole 7. When the moving plate 4 can no longer move, the locking pin 11 rotates to a vertical position. At this time, the two locking pins 11 are respectively inserted into the corresponding slots 38, completing the locking of the male connector housing 6. The male connector housing 6 cannot be pulled out from the device interface 37, thereby realizing the self-locking of the high-definition plug cable, improving the stability of the connection between the high-definition plug cable and the device interface 37, avoiding the problem of the high-definition plug cable loosening or falling off due to external force, and ensuring the continuity of high-definition signal transmission. Among them, the locking pin 11 is parallel to the drive hook 13. The locking pin 11, the rotating shaft 10, the connecting pin 12 and the drive hook 13 are all made of spring steel. The drive hook 13 is connected by a long... The through hole 5 extends to the outside of the mounting housing 3. During the movement of the moving column 14, the drive hook 13 can slide along the inner wall of the through hole 5. The through hole 5 provides guidance for the sliding of the drive hook 13, improving the stability of the movement of the drive hook 13. When the locking column 11 rotates to the vertical position, the limiting groove 21 on the lower surface of the moving plate 4 aligns with the protrusion 19 in the positioning hole 18. Under the elastic force of the elastic strip 20, the protrusion 19 can be embedded in the limiting groove 21, thereby limiting the moving plate 4 and completing the self-locking of the moving plate 4. This prevents the moving plate 4 from moving and causing the locking column 11 to separate from the slot 38, further improving the reliability of the connection between the high-definition plug cable and the device interface 37.When unlocking is required, push the toggle switch 15 in the reverse direction. Under the action of external force, the moving plate 4 slides to the right along the slide rail 16, and the protrusion 19 separates from the limiting groove 21. The moving plate 4 drives the drive hook 13 to rotate in the reverse direction through the moving column 14. The drive hook 13 drives the rotating shaft 10 to rotate in the reverse direction through the connecting column 12, so that the locking column 11 retracts into the locking hole 7. The locking column 11 separates from the slot 38 of the device interface 37, completing the unlocking of the male connector housing 6. At this time, the plug body 2 can be pulled out. The core 8 is made of ABS plastic, and the core 8 is provided with metal terminals corresponding to the terminals of the device interface 37. 22. After the male housing 6 is inserted into the device interface 37, the metal terminal 22 can connect with the terminal inside the device interface 37. Furthermore, the metal terminal 22 is connected to the wire inside the data cable body 1 via the circuit board 23, thereby achieving stable transmission of high-definition audio and video signals. The outer shell 24 formed by the combination of the front shell 25 and the bottom shell 26 protects the mounting housing 3, reducing the corrosion of the internal structure of the mounting housing 3 by external dust. The front shell 25 and the bottom shell 26 can be connected by bolts for easy disassembly. An opening is provided on the front shell 25, through which the toggle switch 15 extends for easy user operation.

[0041] Example 2:

[0042] Based on the above embodiment 1, as follows Figure 3 , Figure 5 , Figure 6 As shown, a first through hole 27 is provided on the upper surface of the mounting housing 3. The first through hole 27 is elongated. A sliding plate 28 is slidably disposed in the first through hole 27. The upper end of the sliding plate 28 is fixedly connected to the lower surface of the movable plate 4.

[0043] A fixing post 29 is provided on the rear side wall of the slide plate 28. The fixing post 29 is located inside the first through hole 27. A connecting spring 30 is provided inside the first through hole 27. One end of the connecting spring 30 is fixedly connected to the inner wall on the right side of the first through hole 27, and the other end of the connecting spring 30 is fixedly connected to the fixing post 29.

[0044] The working principle and beneficial effects of the above technical solution are as follows: The first through hole 27 is parallel to the slide rail 16, and the length of the slide plate 28 is less than the length of the first through hole 27. When the moving plate 4 slides, it can drive the slide plate 28 to slide along the first through hole 27. The sliding plate 28 does not restrict the movement of the moving plate 4 during the sliding process. The connecting spring 30 in the first through hole 27 is always in a compressed state. When the male head housing 6 is locked in the equipment interface 37, when the toggle switch 15 is located at the leftmost position of the opening, the moving plate 4 slides to the leftmost position of the upper surface of the mounting housing 3, and the locking pin 11 is in a vertical state. Under the elastic force of the connecting spring 30, the connecting plate 4 slides to the leftmost position of the upper surface of the mounting housing 3. When the spring 30 is released, it pushes the slide plate 28 to the left through the fixed post 29. The slide plate 28 drives the toggle switch 15 to stick tightly to the left side wall of the opening through the movable plate 4, preventing the toggle switch 15 from shaking randomly, thus keeping the movable plate 4 in a stable state. If a person accidentally touches the toggle switch 15, the movable plate 4 will move. After the accident is over, under the elastic force of the connecting spring 30, the movable plate 4 can slide back to the leftmost side of the mounting housing 3, so that the locking post 11 is locked in the slot 38, which further improves the reliability of the connection between the high-definition plug cable and the equipment interface 37 and ensures the self-locking effect of the high-definition plug cable.

[0045] Example 3:

[0046] Based on Example 1 or 2, such as Figure 8 , Figure 9 As shown, it also includes a limiting mechanism, which includes a vertical plate 31. The vertical plate 31 is disposed on the upper surface of the toggle switch 15. The lower end of the vertical plate 31 is fixedly connected to the upper surface of the toggle switch 15. A horizontal plate 32 is fixedly disposed on the left side wall of the vertical plate 31. The horizontal plate 32 is perpendicular to the vertical plate 31. A second through hole is provided at the end of the horizontal plate 32 away from the vertical plate 31. A stop rod 33 is slidably disposed in the second through hole. The upper end of the stop rod 33 extends above the horizontal plate 32 and is provided with a baffle 34. A ball bearing 35 is provided at the lower end of the stop rod 33. A return spring 36 is sleeved on the outside of the stop rod 33. One end of the return spring 36 is fixedly connected to the upper surface of the horizontal plate 32, and the other end of the return spring 36 is fixedly connected to the lower surface of the baffle 34.

[0047] The working principle and beneficial effects of the above technical solution are as follows: When it is necessary to install a high-definition plug cable, insert the male connector housing 6 into the device interface 37, and then push the toggle switch 15 to the left. The toggle switch 15 causes the moving plate 4 to slide to the left on the surface of the mounting housing 3. The moving plate 4 can drive the vertical plate 31 to move synchronously. The vertical plate 31 drives the horizontal plate 32 to move to the left. The horizontal plate 32 drives the stop bar 33 to move. The return spring 36 is in a stretched state. The ball 35 at the lower end of the stop bar 33 rolls along the surface of the housing 25. When the toggle switch 15 reaches the leftmost side of the opening, the locking mark on the surface of the moving plate 4 is exposed, which can indicate to the user that the male connector housing 6 of the high-definition plug cable is locked in the device interface 37. The locking pin 11 is in a vertical state. At this time, the ball 35 and the surface of the housing 25 are locked. When the faceplate separates, under the elastic force of the return spring 36, the stop bar 33 slides vertically downward along the second through hole. The side wall of the stop bar 33 is in contact with the left side wall of the faceplate 25. The stop bar 33 restricts the lateral movement of the horizontal plate 32, thereby restricting the sliding of the toggle switch 15. This keeps the toggle switch 15 stably within the opening, preventing personnel from accidentally touching the toggle switch 15 and unlocking the male connector housing 6 of the high-definition plug cable. This enhances the reliability of the connection between the high-definition plug cable and the equipment interface 37. When unlocking, first pull the baffle 34 upward. The baffle 34 drives the return spring 36 to stretch upward. The stop bar 33 slides upward along the second through hole. When the height of the ball 35 is higher than the faceplate 25, push the toggle switch 15 to the right, so that the toggle switch 15 moves to the rightmost side of the opening, and the unlocking is completed. The unlocking operation is simple.

[0048] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0049] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0050] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A self-locking high-definition plug cable, characterized in that, include: A data cable body (1) is provided at both ends of the data cable body (1), and the plug body (2) includes a mounting housing (3). A movable plate (4) is slidably provided on the upper surface of the mounting housing (3). A long through hole (5) is provided on the upper surface of the mounting housing (3) away from the data cable body (1). A male connector housing (6) is provided on the upper surface of the mounting housing (3) away from the data cable body (1). Two locking holes (7) are provided on the upper surface of the male connector housing (6). A rubber core (8) is provided inside the male connector housing (6). A mounting groove (9) is provided on the upper surface of the rubber core (8). An internal rotating shaft (10) is provided. One end of the rotating shaft (10) extends below the lock hole (7) and is provided with a locking pin (11). The locking pin (11) is perpendicular to the rotating shaft (10). The other end of the rotating shaft (10) extends into the mounting housing (3) and is provided with a connecting pin (12). A drive hook (13) is provided at the end of the connecting pin (12) away from the rotating shaft (10). One end of the drive hook (13) passes through the elongated through hole (5) and extends to the outside of the mounting housing (3). A movable pin (14) is slidably provided inside the drive hook (13). One end of the movable pin (14) is fixedly connected to the front side wall of the movable plate (4).

2. The self-locking high-definition plug cable according to claim 1, characterized in that, A toggle switch (15) is provided on the upper surface of the movable plate (4).

3. The self-locking high-definition plug cable according to claim 1, characterized in that, The upper surface of the mounting housing (3) is provided with two slide rails (16) that are parallel to each other. The lower surface of the moving plate (4) is fixed with two limiting strips (17) that are parallel to each other and located between the two slide rails (16). The side of the limiting strip (17) closest to the slide rail (16) is slidably connected to the inner side of the slide rail (16) to the left and right.

4. A self-locking high-definition plug cable according to claim 3, characterized in that, The limiting bar (17) is parallel to the slide rail (16).

5. A self-locking high-definition plug cable according to claim 1, characterized in that, The upper surface of the mounting housing (3) is symmetrically provided with positioning holes (18), and a protrusion (19) is provided in the positioning hole (18). An elastic strip (20) is provided at one end of the protrusion (19). One end of the elastic strip (20) is fixedly connected to the protrusion (19), and the other end of the elastic strip (20) is fixedly connected to the inner wall of the positioning hole (18). The lower surface of the moving plate (4) is provided with a limiting groove (21), and the inner wall of the limiting groove (21) is adapted to the outer wall of the protrusion (19).

6. A self-locking high-definition plug cable according to claim 1, characterized in that, Several metal terminals (22) are provided inside the core (8), and a circuit board (23) is fixedly installed inside the mounting housing (3). One end of the metal terminal (22) is connected to the circuit board (23). Several wires are provided inside the data cable body (1), and both ends of the wires are connected to the circuit board (23).

7. A self-locking high-definition plug cable according to claim 1, characterized in that, The mounting housing (3) is provided with an outer shell (24), which includes a front shell (25) and a bottom shell (26). The bottom shell (26) is located at the bottom of the mounting housing (3), and the front shell (25) is located above the mounting housing (3). The bottom shell (26) and the front shell (25) are detachably connected. An opening is opened on the surface of the front shell (25), and the toggle switch (15) is located in the opening.

8. A self-locking high-definition plug cable according to claim 1, characterized in that, The upper surface of the mounting housing (3) is provided with a first through hole (27), which is elongated. A sliding plate (28) is slidably installed inside the first through hole (27), and the upper end of the sliding plate (28) is fixedly connected to the lower surface of the movable plate (4).

9. A self-locking high-definition plug cable according to claim 8, characterized in that, A fixing post (29) is provided on the rear side wall of the skateboard (28). The fixing post (29) is located inside the first through hole (27). A connecting spring (30) is provided inside the first through hole (27). One end of the connecting spring (30) is fixedly connected to the inner wall on the right side of the first through hole (27), and the other end of the connecting spring (30) is fixedly connected to the fixing post (29).

10. A self-locking high-definition plug cable according to claim 2, characterized in that, It also includes a limiting mechanism, which includes a vertical plate (31), which is set on the upper surface of the toggle switch (15). The lower end of the vertical plate (31) is fixedly connected to the upper surface of the toggle switch (15). A horizontal plate (32) is fixedly set on the left side wall of the vertical plate (31). The horizontal plate (32) is perpendicular to the vertical plate (31). A second through hole is set at the end of the horizontal plate (32) away from the vertical plate (31). A stop rod (33) is slidably set up and down in the second through hole. The upper end of the stop rod (33) extends to the top of the horizontal plate (32) and is set with a baffle (34). A ball (35) is set at the lower end of the stop rod (33). A return spring (36) is sleeved on the outside of the stop rod (33). One end of the return spring (36) is fixedly connected to the upper surface of the horizontal plate (32), and the other end of the return spring (36) is fixedly connected to the lower surface of the baffle (34).

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