Anti-falling structure of HDMI (High Definition Multimedia Interface) high definition video connecting line

Abstract

The utility model relates to the technical field of HDMI (High Definition Multimedia Interface) high-definition videos, and discloses an anti-drop structure of an HDMI high-definition video connecting line, which comprises a host body, and the host body comprises a case. According to the anti-falling structure of the HDMI high-definition video connecting line, a moving plate is moved inwards through hand holding, a clamping plate is driven to move through movement of the moving plate, then a data line is moved backwards through hand holding, a second connecting plate is driven to move through movement of the data line, then a first connecting plate is driven to be inserted into a shell, and then a plug is inserted into an inner cavity of a rear plate; and after the plug reaches a designated position, the movable plate is loosened, and then the movable plate is restored to the original position under the action of the first spring, so that the phenomenon that the first connecting plate in the working state is prevented from falling off is realized, and the problem that the existing HDMI high-definition video connecting line is not easy to fall off in the using process is solved. And when an operator moves the host or the display screen, the host or the display screen is easy to fall off.

Description

Technical Field

[0001] The utility model relates to the technical field of HDMI high-definition video, in particular to an anti-dropping structure of an HDMI high-definition video connecting line. Background Art

[0002] High Definition Multimedia Interface is a fully digital video and sound transmission interface that can send uncompressed audio and video signals. HDMI can be used in set-top boxes, DVD players, personal computers, televisions, game consoles, integrated amplifiers, digital audio and televisions, etc. HDMI can send audio and video signals at the same time. Since the audio and video signals use the same wire, the difficulty of installing the system line is greatly simplified.

[0003] A Chinese patent discloses a new type of HDMI high-definition cable (authorization announcement number CN 209298518 U). The patented technology can be provided with a dust cover and a handrail. The dust cover is arc-shaped and made of elastic material. Such a dust cover can play a dust-proof role. The handrail can realize the rapid installation of the HDMI plug. A plurality of ear seats are evenly fixed on one side of the cable. The ear seats are provided with fixing holes. The cable can be conveniently fixed to the wall by passing cement nails through the fixing holes. At the same time, a plurality of wedge-shaped clamps are evenly fixed on the other side of the cable. The wedge-shaped clamps can be clamped in the gap to prevent the cables from winding back and forth, so that the overall layout of the cables is unified.

[0004] At present, computers are often needed in daily life to facilitate operators to work, and when using desktop computers, they are often used together with display screens, and then HDMI high-definition video cables are needed to facilitate the transmission of host information to the display screen through the HDMI high-definition video cable, and then it is convenient for operators to observe it. However, the existing HDMI high-definition video cables are very easy to fall off when the operator moves the host or the display screen during use, which causes inconvenience to the operator's use, and even very easy to leak electricity. After long-term use, the interface of the HDMI high-definition video cable is very easy to break, which affects the service life of the HDMI high-definition video cable. Therefore, improvements are proposed for the HDMI high-definition video cable. In order to solve the above problems, we have made improvements to this and proposed an anti-falling structure for the HDMI high-definition video cable. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-drop structure for an HDMI high-definition video connection cable to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An anti-drop structure for an HDMI high-definition video cable, comprising a host body, the host body comprising a chassis, a rear plate fixedly connected to the bottom of the front side of the chassis, a shell fixedly connected to the left side of the front side of the rear plate, the shell being arranged in a hollow structure, and an anti-drop mechanism installed in the inner cavity of the shell;

[0008] The anti-slip mechanism includes a connecting plate 1, a plug is fixedly connected to the back side of the connecting plate 1, the surface of the plug is plugged and connected to the inner cavity of the rear plate, the front side of the connecting plate 1 is fixedly connected to the connecting plate 2, the front side of the connecting plate 2 is fixedly connected to the data line, the top and bottom of the inner cavity of the connecting plate 1 are movably connected to a movable plate, the front side of the movable plate extends to the front side of the outer shell, the outer side of the movable plate is fixedly connected to a card plate, and the front side of the card plate is movably connected to the inner cavity of the outer shell.

[0009] As a further solution of the utility model: the top and the bottom of the inner cavity of the connecting plate are fixedly connected with a rotating rod, and the surface of the rotating rod is movably connected to the inner cavity of the movable plate.

[0010] As a further solution of the utility model: a spring 1 is fixedly connected to the inner side of the movable plate, and the inner side of the spring 1 is fixedly connected to the inner cavity of the connecting plate 1.

[0011] As a further solution of the utility model: an anti-bending mechanism is installed on the surface of the connecting plate 2, and the anti-bending mechanism includes a bottom plate, the bottom of the bottom plate is movably connected to the top of the connecting plate 2, the right side of the inner cavity of the bottom plate is movably connected to a half ring 2, and the left side of the inner cavity of the bottom plate is movably connected to a half ring 1, the left side of the half ring 2 and the right side of the half ring 1 are both movably connected to the surface of the connecting plate 2, the front side of the half ring 1 is fixedly connected to a protective plate 1, and the front side of the half ring 2 is fixedly connected to a protective plate 2, and the right side of the protective plate 1 and the left side of the protective plate 2 are both tightly fitted to the surface of the data cable.

[0012] As a further solution of the utility model: the inner cavity of the bottom plate is fixedly connected with a rotating shaft, the front side and the back side of the rotating shaft surface are respectively movably connected to the inner cavities of half ring one and half ring two, the top of the front side of the protective plate one is fixedly connected with a positioning plate, the top of the front side of the protective plate two is fixedly connected with an insert plate, and the left side of the insert plate surface is snap-connected to the inner cavity of the positioning plate.

[0013] As a further solution of the utility model: the bottom of the half ring one and the half ring two are both installed with a fixing mechanism, and the fixing mechanism includes a fixing plate one and a fixing plate two, the top of the fixing plate one is fixedly connected to the bottom of the half ring one, the top of the fixing plate two is fixedly connected to the bottom of the half ring two, the inner cavity of the fixing plate two is fixedly connected with an insertion rod, the left side of the surface of the insertion rod is movably connected to the inner cavity of the fixing plate one, the left side of the insertion rod penetrates to the left side of the fixing plate one and is fixedly connected with a semicircular plate, the right side of the insertion rod is fixedly connected with a limiting plate, the front and back sides of the inner cavity of the fixing plate one are movably connected with a clamping plate, and the inner side of the clamping plate is movably connected to the surface of the insertion rod.

[0014] As a further solution of the utility model: a moving rod is fixedly connected to the outer side of the clamping plate, a connecting plate three is fixedly connected to the outer side of the moving rod, a pull ring is fixedly connected to the outer side of the connecting plate three, and the pull ring is arranged in an annular structure, the top and bottom of the outer side of the clamping plate are fixedly connected to spring two, and the outer side of the spring two is fixedly connected to the inner cavity of the fixed plate one.

[0015] As a further solution of the utility model: an external interface is opened on the left side of the top of the front side of the chassis, a signal interface is opened on the front side of the chassis, and the number of the signal interfaces is multiple, a heat dissipation hole is opened on the right side of the front side of the chassis, a button is fixedly connected to the right side of the back side of the chassis, a front plate is fixedly connected to the bottom of the back side of the chassis, and a jack board is fixedly connected to the left side of the back side of the chassis.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model moves the moving plate inward by hand, drives the card plate to move by the movement of the moving plate, then moves the data line backward by hand, drives the connecting plate 2 to move by the movement of the data line, then drives the connecting plate 1 to be inserted into the inside of the shell, and then inserts the plug into the inner cavity of the rear plate, and then when the plug reaches the specified position, releases the moving plate, and then restores the moving plate to its original position under the action of the spring 1, and then makes the front side of the card plate fit closely with the inner cavity of the shell, thereby realizing the anti-falling phenomenon of the connecting plate 1 in the working state, and solves the problem that the existing HDMI high-definition video connecting cable is very easy to fall off when the operator moves the host or the display screen during use, thereby causing inconvenience to the operator and even very easy to cause leakage, and after the HDMI high-definition video connecting cable has been used for a long time, the interface of the HDMI high-definition video connecting cable is very easy to break, thereby affecting the service life of the HDMI high-definition video connecting cable.

[0018] 2. The utility model provides a spring 1, so that when the movable plate moves, the spring 1 will be compressed to absorb the energy of the generated force. Further, when the movable plate loses its force, the spring 1 will restore its deformation, thereby achieving the effect of facilitating the operator to prevent the connecting plate 1 from falling off and quickly disassemble it. The setting of the rotating shaft allows the half ring 1 and the half ring 2 to rotate smoothly in the inner cavity of the bottom plate. The setting of the protective plate 1 and the plug plate can achieve the effect of fixing the top of the protective plate 1 and the protective plate 2 in the working state, thereby preventing dust from entering the connection between the connecting plate 2 and the data cable through the top of the protective plate 1 and the protective plate 2, thereby affecting the service life of the data cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below.

[0020] Figure 1 A schematic diagram of a structure for preventing a HDMI high-definition video cable from falling off;

[0021] Figure 2 A schematic diagram of the structural connection of a chassis in an anti-falling structure of an HDMI high-definition video cable;

[0022] Figure 3 A bottom view of a connecting plate 1 in an anti-falling structure of an HDMI high-definition video connecting cable;

[0023] Figure 4 A schematic diagram of the disassembly and connection of a moving plate and a rotating rod in an anti-drop structure of an HDMI high-definition video cable;

[0024] Figure 5 A schematic diagram of the disassembly and connection of half ring one and half ring two in an anti-drop structure of an HDMI high-definition video cable;

[0025] Figure 6 A schematic diagram of the disassembly and connection of a fixing plate and a plug rod in an anti-drop structure of an HDMI high-definition video cable;

[0026] Figure 7 The present invention is a cross-sectional view of a fixing plate 1 in an anti-falling structure of an HDMI high-definition video cable.

[0027] In the figure: 1. Host body; 101. Chassis; 102. External interface; 103. Heat dissipation hole; 104. Back plate; 105. Shell; 106. Signal interface; 107. Button; 108. Front plate; 109. Jack plate; 2. Anti-slip mechanism; 201. Connecting plate 1; 202. Plug; 203. Connecting plate 2; 204. Card plate; 205. Data cable; 206. Moving plate; 207. Spring 1; 208. Turning rod; 3. Anti-bending mechanism Mechanism; 301, bottom plate; 302, half ring one; 303, protective plate one; 304, positioning plate; 305, protective plate two; 306, plug plate; 307, half ring two; 308, rotating shaft; 4, fixing mechanism; 401, fixing plate one; 402, connecting plate three; 403, moving rod; 404, pull ring; 405, limiting plate; 406, fixing plate two; 407, plug rod; 408, semicircular plate; 409, clamping plate; 410, spring two. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the implementation mode of the present invention clearer, the technical solution in the implementation mode of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the implementation mode of the present invention.

[0029] Example

[0030] See also Figure 1 , 2 , 3, 4 and 5, an anti-drop structure for an HDMI high-definition video cable, comprising a host body 1, the host body 1 comprising a chassis 101, a rear plate 104 is fixedly connected to the bottom of the front side of the chassis 101, a shell 105 is fixedly connected to the left side of the front side of the rear plate 104, the shell 105 is arranged in a hollow structure, and an anti-drop mechanism 2 is installed in the inner cavity of the shell 105;

[0031] The anti-slip mechanism 2 includes a connecting plate 201, a plug 202 is fixedly connected to the back side of the connecting plate 201, the surface of the plug 202 is plugged and connected to the inner cavity of the rear plate 104, a connecting plate 203 is fixedly connected to the front side of the connecting plate 201, a data line 205 is fixedly connected to the front side of the connecting plate 203, a movable plate 206 is movably connected to the top and bottom of the inner cavity of the connecting plate 201, the front side of the movable plate 206 extends to the front side of the outer shell 105, a card plate 204 is fixedly connected to the outer side of the movable plate 206, and the front side of the card plate 204 is movably connected to the inner cavity of the outer shell 105.

[0032] The top and bottom of the inner cavity of the connecting plate 201 are fixedly connected with a rotating rod 208, and the surface of the rotating rod 208 is movably connected to the inner cavity of the movable plate 206. Through the setting of the rotating rod 208, the movable plate 206 can be smoothly rotated in the inner cavity of the connecting plate 201, thereby driving the clamping plate 204 to move and then fix it. The inner side of the movable plate 206 is fixedly connected with a spring 207, and the inner side of the spring 207 is fixedly connected to the inner cavity of the connecting plate 201. Through the setting of the spring 207, when the movable plate 206 moves, the spring 207 will be compressed to absorb the generated force. Further, when the movable plate 206 loses its force, the spring 207 will restore its deformation, thereby achieving the effect of facilitating the operator to prevent the connecting plate 201 from falling off and quickly disassembling it.

[0033] See also Figure 1 , 2 , 3, 4, 5, 6 and 7, an anti-falling structure of an HDMI high-definition video cable, an anti-bending mechanism 3 is installed on the surface of the connecting plate 203, the anti-bending mechanism 3 includes a bottom plate 301, the bottom of the bottom plate 301 is movably connected to the top of the connecting plate 203, the right side of the inner cavity of the bottom plate 301 is movably connected to the semi-ring 2 307, the left side of the inner cavity of the bottom plate 301 is movably connected to the semi-ring 1 302, the left side of the semi-ring 2 307 and the right side of the semi-ring 1 302 are both movably connected to the surface of the connecting plate 203, the front side of the semi-ring 1 302 is fixedly connected to the protective plate 1 303, the front side of the semi-ring 2 307 is fixedly connected to the protective plate 2 305, the right side of the protective plate 1 303 and the left side of the protective plate 2 305 are both tightly fitted with the surface of the data cable 205, and the bottom plate 301 is moved by hand Plate 301 is placed on top of connecting plate 203, and then half ring 1 302 and half ring 2 307 are rotated inward by hand, and at the same time, half ring 1 302 and half ring 2 307 are rotated around the surface of rotating shaft 308, and the rotation of half ring 1 302 and half ring 2 307 drives protective plate 1 303 and protective plate 2 305 to rotate, and then drives positioning plate 304 and plug plate 306 to rotate, and then when the inner side of half ring 1 302 and half ring 2 307 is tightly fitted with the surface of connecting plate 203, the inner side of protective plate 1 303 and plug plate 306 is tightly fitted with the surface of data cable 205, and then plug plate 306 is inserted into the inner cavity of positioning plate 304, thereby achieving the effect of preventing the connection between data cable 205 and connecting plate 203 from breaking.

[0034] The inner cavity of the bottom plate 301 is fixedly connected with a rotating shaft 308, and the front side and the back side of the rotating shaft 308 surface are movably connected to the inner cavity of the semi-ring 1 302 and the semi-ring 2 307 respectively; the top of the front side of the protective plate 1 303 is fixedly connected with the positioning plate 304, and the top of the front side of the protective plate 2 305 is fixedly connected with the plug plate 306, and the left side of the surface of the plug plate 306 is snap-connected to the inner cavity of the positioning plate 304. Through the setting of the rotating shaft 308, the semi-ring 1 302 and the semi-ring 2 307 can be smoothly rotated in the inner cavity of the bottom plate 301. Through the setting of the protective plate 1 303 and the plug plate 306, the top of the protective plate 1 303 and the protective plate 2 305 in the working state can be fixed, so as to prevent dust from entering the connection between the connecting plate 2 203 and the data cable 205 through the top of the protective plate 1 303 and the protective plate 2 305, and then affecting the service life of the data cable 205.

[0035] The bottom of both the semi-ring 1 302 and the semi-ring 2 307 are installed with a fixing mechanism 4, which includes a fixing plate 1 401 and a fixing plate 2 406. The top of the fixing plate 1 401 is fixedly connected to the bottom of the semi-ring 1 302, the top of the fixing plate 2 406 is fixedly connected to the bottom of the semi-ring 2 307, the inner cavity of the fixing plate 2 406 is fixedly connected with a plug rod 407, the left side of the surface of the plug rod 407 is movably connected to the inner cavity of the fixing plate 1 401, the left side of the plug rod 407 penetrates to the left side of the fixing plate 1 401 and is fixedly connected with a semicircular plate 408, the right side of the plug rod 407 is fixedly connected with a limiting plate 405, the front and back sides of the inner cavity of the fixing plate 1 401 are movably connected with a clamping plate 409, and the inner side of the clamping plate 409 is movably connected to the surface of the plug rod 407 , through the movement of half ring 1 302 and half ring 2 307, the fixed plate 1 401 and the fixed plate 2 406 are driven to move inward, and then the pull ring 404 is pulled outward by hand, and the movement of the pull ring 404 drives the moving rod 403 to move, and then drives the clamping plate 409 to move, and then the spring 2 410 is compressed, and then the fixed plate 2 406 drives the insertion rod 407 to move, and then drives the semicircular plate 408 to move, and then the semicircular plate 408 and the insertion rod 407 are inserted into the inner cavity of the fixed plate 1 401. After reaching the specified position, the pull ring 404 is released, and then the clamping plate 409 is restored to its original position under the action of the spring 2 410, thereby achieving the effect of clamping and fixing the insertion rod 407 in the working state.

[0036] The outer side of the clamping plate 409 is fixedly connected to a moving rod 403, the outer side of the moving rod 403 is fixedly connected to a connecting plate three 402, the outer side of the connecting plate three 402 is fixedly connected to a pull ring 404, the pull ring 404 is arranged in a ring structure, the top and bottom of the outer side of the clamping plate 409 are fixedly connected to spring two 410, the outer side of the spring two 410 is fixedly connected to the inner cavity of the fixed plate one 401, through the setting of the pull ring 404, it is more convenient for the operator to pull the connecting plate three 402, and then achieve the effect of pulling the clamping plate 409, through the setting of the spring two 410, when the moving rod 403 moves, it will drive the clamping plate 409 to move, so as to absorb the energy of the generated force, further when the moving rod 403 loses its force, the clamping plate 409 will return to its original position, so as to achieve the effect of fixing the insertion rod 407, and then achieve the effect of fixing the semi-ring one 302 and the semi-ring two 307.

[0037] An external interface 102 is provided on the left side of the top of the front side of the chassis 101, a signal interface 106 is provided on the front side of the chassis 101, and the number of signal interfaces 106 is plural. A heat dissipation hole 103 is provided on the right side of the front side of the chassis 101, a button 107 is fixedly connected to the right side of the back side of the chassis 101, a front plate 108 is fixedly connected to the bottom of the back side of the chassis 101, and a jack board 109 is fixedly connected to the left side of the back side of the chassis 101. Through the above technical scheme, through the provision of the external interface 102, it is convenient for the operator to connect the chassis 101 and the external device, through the provision of the heat dissipation hole 103, the effect of heat dissipation of the chassis 101 is achieved, and through the provision of the button 107, it is more convenient for the operator to shut down and start the chassis 101.

[0038] The working principle of the utility model is as follows: first, the bottom plate 301 is placed on the top of the connecting plate 203 by hand, and then the half ring 1 302 and the half ring 2 307 are rotated inward by hand, and at the same time, the half ring 1 302 and the half ring 2 307 are rotated around the surface of the rotating shaft 308, and the protection plate 1 303 and the protection plate 2 305 are rotated by the rotation of the half ring 1 302 and the half ring 2 307, and then the positioning plate 304 and the plug plate 306 are rotated, and then when the inner sides of the half ring 1 302 and the half ring 2 307 are tightly fitted with the surface of the connecting plate 203, the inner sides of the protection plate 1 303 and the plug plate 306 are in contact with the surface of the connecting plate 203. The surface of the data line 205 is closely fitted, and then the plug plate 306 is inserted into the inner cavity of the positioning plate 304, thereby achieving the effect of preventing the connection between the data line 205 and the connecting plate 203 from breaking, and then the fixing plate 1 401 and the fixing plate 2 406 are moved inward by the movement of the semi-ring 1 302 and the semi-ring 2 307, and then the pull ring 404 is pulled outward by hand, and the moving rod 403 is moved by the movement of the pull ring 404, and then the clamping plate 409 is moved, and then the spring 2 410 is compressed, and then the plug rod 407 is moved by the movement of the fixing plate 2 406, and then the semi-ring 1 302 and the semi-ring 2 307 are driven to move. The circular plate 408 moves, and then the semicircular plate 408 and the insertion rod 407 are inserted into the inner cavity of the fixed plate 401. After reaching the specified position, the pull ring 404 is released, and then the clamping plate 409 is restored to its original position under the action of the spring 2 410, thereby clamping and fixing the insertion rod 407 in the working state. Next, the moving plate 206 is moved inward by hand, and the card plate 204 is moved by the movement of the moving plate 206. Then, the data line 205 is moved backward by hand, and the connection plate 203 is moved by the movement of the data line 205, and then the connection plate 1 201 is inserted into the inner cavity of the shell 105. The plug 202 is then inserted into the inner cavity of the rear plate 104. When the plug 202 reaches the specified position, the movable plate 206 is released. The movable plate 206 is restored to its original position under the action of the spring 207. The front side of the card plate 204 is tightly fitted with the inner cavity of the shell 105, thereby preventing the connecting plate 201 from falling off in the working state. Finally, the external device required by the operator is connected through the external interface 102, and the chassis 101 is opened and closed by the button 107. The chassis 101 in the working state is then cooled through the heat dissipation holes 103.

[0039] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anti-drop structure for an HDMI high-definition video cable, comprising a host body (1), characterized in that: The host body (1) comprises a chassis (101), the bottom of the front side of the chassis (101) is fixedly connected to a rear plate (104), the left side of the front side of the rear plate (104) is fixedly connected to a shell (105), the shell (105) is arranged in a hollow structure, and the inner cavity of the shell (105) is installed with an anti-drop mechanism (2); The anti-slip mechanism (2) comprises a connecting plate 1 (201), the back side of the connecting plate 1 (201) is fixedly connected to a plug (202), the surface of the plug (202) is plugged and connected to the inner cavity of the rear plate (104), the front side of the connecting plate 1 (201) is fixedly connected to a connecting plate 2 (203), the front side of the connecting plate 2 (203) is fixedly connected to a data line (205), the top and bottom of the inner cavity of the connecting plate 1 (201) are both movably connected to a movable plate (206), the front side of the movable plate (206) extends to the front side of the outer shell (105), the outer side of the movable plate (206) is fixedly connected to a card plate (204), and the front side of the card plate (204) is movably connected to the inner cavity of the outer shell (105).

2. The anti-drop structure of the HDMI high-definition video cable according to claim 1, characterized in that: The top and bottom of the inner cavity of the connecting plate 1 (201) are fixedly connected to a rotating rod (208), and the surface of the rotating rod (208) is movably connected to the inner cavity of the movable plate (206).

3. The anti-drop structure of the HDMI high-definition video cable according to claim 1, characterized in that: The inner side of the movable plate (206) is fixedly connected to a spring 1 (207), and the inner side of the spring 1 (207) is fixedly connected to the inner cavity of the connecting plate 1 (201).

4. The anti-drop structure of the HDMI high-definition video cable according to claim 1, characterized in that: The surface of the second connecting plate (203) is provided with an anti-bending mechanism (3), the anti-bending mechanism (3) comprising a bottom plate (301), the bottom of the bottom plate (301) being movably connected to the top of the second connecting plate (203), the right side of the inner cavity of the bottom plate (301) being movably connected to the second half ring (307), the left side of the inner cavity of the bottom plate (301) being movably connected to the first half ring (302), the left side of the second half ring (307) and the right side of the first half ring (302) being movably connected to the surface of the second connecting plate (203), the front side of the first half ring (302) being fixedly connected to the first protective plate (303), the front side of the second half ring (307) being fixedly connected to the second protective plate (305), the right side of the first protective plate (303) and the left side of the second protective plate (305) being tightly fitted to the surface of the data line (205).

5. The anti-drop structure of the HDMI high-definition video cable according to claim 4, characterized in that: The inner cavity of the bottom plate (301) is fixedly connected to a rotating shaft (308), and the front side and the back side of the surface of the rotating shaft (308) are movably connected to the inner cavities of the semi-ring one (302) and the semi-ring two (307), respectively. The top of the front side of the protective plate one (303) is fixedly connected to a positioning plate (304), and the top of the front side of the protective plate two (305) is fixedly connected to an inserting plate (306), and the left side of the surface of the inserting plate (306) is snap-connected to the inner cavity of the positioning plate (304).

6. The anti-drop structure of the HDMI high-definition video cable according to claim 4, characterized in that: The bottom of the half ring 1 (302) and the bottom of the half ring 2 (307) are both installed with a fixing mechanism (4), and the fixing mechanism (4) includes a fixing plate 1 (401) and a fixing plate 2 (406), the top of the fixing plate 1 (401) is fixedly connected to the bottom of the half ring 1 (302), the top of the fixing plate 2 (406) is fixedly connected to the bottom of the half ring 2 (307), and the inner cavity of the fixing plate 2 (406) is fixedly connected to a plug rod (407), and the plug rod The left side of the surface (407) is movably connected to the inner cavity of the fixed plate (401), the left side of the insertion rod (407) passes through the left side of the fixed plate (401) and is fixedly connected to the semicircular plate (408), the right side of the insertion rod (407) is fixedly connected to the limiting plate (405), the front and back sides of the inner cavity of the fixed plate (401) are movably connected to the clamping plate (409), and the inner side of the clamping plate (409) is movably connected to the surface of the insertion rod (407).

7. The anti-drop structure of the HDMI high-definition video cable according to claim 6, characterized in that: The outer side of the clamping plate (409) is fixedly connected to a moving rod (403), the outer side of the moving rod (403) is fixedly connected to a connecting plate three (402), the outer side of the connecting plate three (402) is fixedly connected to a pull ring (404), and the pull ring (404) is arranged in an annular structure. The top and bottom of the outer side of the clamping plate (409) are fixedly connected to spring two (410), and the outer side of the spring two (410) is fixedly connected to the inner cavity of the fixed plate one (401).

8. The anti-drop structure of the HDMI high-definition video cable according to claim 1, characterized in that: An external interface (102) is provided on the left side of the top of the front side of the chassis (101), a signal interface (106) is provided on the front side of the chassis (101), and the number of the signal interfaces (106) is plural; a heat dissipation hole (103) is provided on the right side of the front side of the chassis (101); a button (107) is fixedly connected to the right side of the back side of the chassis (101); a front plate (108) is fixedly connected to the bottom of the back side of the chassis (101), and a socket board (109) is fixedly connected to the left side of the back side of the chassis (101).

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