Outdoor waterproof high-definition connecting line

Abstract

The utility model belongs to the field of high-definition connecting lines, and particularly relates to an outdoor waterproof high-definition connecting line, which comprises a first high-definition line. The right end of the first high-definition line is fixedly connected with an access end, the right side of the first high-definition line is provided with a second high-definition line, the left end of the second high-definition line is fixedly connected with a connecting disc, the left end of the connecting disc is fixedly connected with an insertion end, the insertion end is matched with the access end, and the outer wall of the first high-definition line and the outer wall of the second high-definition line are fixedly connected with anti-bending sleeves. A protective shell is rotationally arranged on the outer wall of the first high-definition line, and a buckle assembly is fixedly connected to the right end of the connecting disc. According to the utility model, the insertion end on the connecting disc is inserted into the access end, then the protective shell is pressed rightwards, then the protective shell is rotated forwards, a third fixing column on the protective shell is clamped into a second groove body in the buckle assembly, and then the pressing on the protective shell is stopped, so that the protective shell is rebounded, and the insertion end is fixed on the protective shell; the problem that a high-definition connecting line is inconvenient to be inserted and connected quickly is solved.

Description

Technical Field

[0001] The utility model belongs to the field of high-definition connecting cables, and in particular relates to a waterproof high-definition connecting cable for outdoor use. Background Art

[0002] An HD cable is a type of cable specifically designed to transmit HD video signals. It can meet the needs of connection and signal transmission between HD video devices. This type of cable usually has a higher transmission speed and bandwidth to ensure stable transmission of HD video signals.

[0003] Some cameras are installed outdoors and usually need to be connected with high-definition cables. However, due to weather issues, the connection between some high-definition cables and cameras is not waterproof enough, which can easily affect the output of the camera video signal.

[0004] Therefore, a waterproof high-definition connecting cable for outdoor use is proposed, which is provided with a waterproof and connecting structure with strong sealing performance, and can enhance the waterproofness of the connection between the high-definition connecting cable and the camera. Utility Model Content

[0005] In order to overcome the problems of insufficient waterproofness and inconvenience of quick insertion connection of existing HD connection cables for outdoor use.

[0006] The technical solution of the utility model is: a waterproof high-definition connecting cable for outdoor use, comprising a first high-definition cable; the right end of the first high-definition cable is fixedly connected to an access end, a second high-definition cable is provided on the right side of the first high-definition cable, the left end of the second high-definition cable is fixedly connected to a connecting disk, the left end of the connecting disk is fixedly connected to an insertion end, and the insertion end and the access end are adapted, the outer walls of the first high-definition cable and the second high-definition cable are fixedly connected to an anti-bending sleeve, the outer wall of the first high-definition cable is rotatably provided with a protective shell, the right end of the connecting disk is fixedly connected to a buckle assembly, the arc-shaped inner wall of the protective shell is fixedly connected to a third fixing column that is evenly distributed in a circle, the left end of the inner wall of the protective shell is fixedly connected to the first fixing disk, the right end of the first fixing disk is fixedly connected to a spring that is evenly distributed in a circle, the other end of the spring is fixedly connected to the second fixing disk, the groove body close to each other at the right end of the second fixing disk and the left end of the third fixing column is a slide groove, the buckle assembly is provided with a second groove body, and the left end of the inner wall of the second groove body is in contact with the left end of the third fixing column.

[0007] Preferably, when the access end and the insertion end need to be quickly fixed and connected, the insertion end on the connecting disk is inserted into the access end, and then the protective shell is pressed to the right and then rotated forward to snap the third fixing column on the protective shell into the second slot in the snap assembly. Then, the pressing of the protective shell is stopped so that the protective shell is subjected to the reverse force of the spring on the second fixing disk, thereby rebounding the protective shell and fixing the insertion end on the protective shell. When quick disassembly is required, the protective shell is pressed and then rotated backward, and then the insertion end on the snap assembly is pulled out.

[0008] Preferably, the snap assembly includes a rotating ring, a first fixing post, a second fixing post and a second slot body; the front end of the connecting disk is fixedly connected to the rotating ring, the inner wall of the rotating ring is fixedly connected to the outer wall of the insertion end, and the left end of the rotating ring is fixedly connected to the first fixing post which is evenly distributed in a circular shape, the first fixing post corresponds to the protective shell one by one, the arc outer wall of the limit post is fit with the arc inner wall of the limit sleeve. The left end of the first fixing post is fixedly connected to the second fixing post, and the right end of the second fixing post is provided with a second slot body. When the rotating ring enters the inner wall of the protective shell, the second fixing post is located in the sliding groove. When the protective shell moves to the right, the second fixing post will push the second fixing disk toward the left end of the inner wall of the protective shell. Then, when the protective shell rotates, it will drive the third fixing post on the protective shell to rotate, so that the rear end of the third fixing post is fit with the front end of the first fixing post. Then, the protective shell stops pressing, so that the third fixing post slides into the second slot body for fixation.

[0009] Preferably, the left end of the second fixing column fits into the right end of the second fixing plate, and subsequent rotation and fixation are facilitated by pressing.

[0010] Preferably, the right end of the first fixed disk is fixed with a limiting column that is evenly distributed in a circle, and the left end of the second fixed disk is fixed with a limiting sleeve that is evenly distributed in a circle. The limiting sleeve, the limiting column and the spring correspond to each other one by one. The limiting column and the limiting sleeve can prevent the limiting column and the second fixed disk from being misaligned when the protective shell rotates, thereby causing the front and rear ends of the spring to be offset, making it impossible to perform subsequent snap-on fixing work normally.

[0011] Preferably, the arc-shaped inner wall of the third fixed column fits with the outer wall of the access end, the arc-shaped inner wall of the third fixed column is flush with the arc-shaped inner walls of the second fixed plate and the first fixed plate, and the arc-shaped inner wall of the third fixed column is flush with the arc-shaped inner wall of the second fixed column. The outer wall of the access end is clamped by the third fixed column, the second fixed plate and the first fixed plate, which facilitates the subsequent stable rotation of the protective shell.

[0012] Preferably, the left end of the anti-bending sleeve on the second high-definition cable is fixedly connected to the right end of the connecting disk, and the left end of the inner wall of the protective shell is fitted with the left end of the access end. The anti-bending sleeve is used to prevent the second high-definition cable from being damaged due to long-term use.

[0013] Preferably, a first groove is provided on the inner wall of the protective shell, and a first sealing ring is fixed to the outer wall of the rotating ring. The first sealing ring is adapted to the first groove, and the inner wall of the protective shell fits with the outer wall of the rotating ring. When the protective shell completely fixes the insertion end and the access end, the inner wall of the protective shell fits with the outer wall of the rotating ring. The first groove on the protective shell is matched with the first sealing ring on the rotating ring, so that a sealed environment is formed inside the protective shell, thereby improving the waterproofness of the first high-definition cable and the second high-definition cable when connected.

[0014] Beneficial effects of the utility model:

[0015] 1. Insert the insertion end on the connection plate into the access end, then press the protective shell to the right, and then rotate the protective shell forward to snap the third fixing column on the protective shell into the second slot in the buckle assembly. Then stop pressing the protective shell, so that the protective shell is subjected to the reverse force of the spring on the second fixing plate, so that the protective shell rebounds, thereby fixing the insertion end on the protective shell. When quick disassembly is required, press the protective shell and then rotate it backward, and then pull out the insertion end on the buckle assembly, solving the problem of inconvenient quick insertion and connection of the HD cable.

[0016] 2. When the protective shell completely fixes the insertion end and the access end, the inner wall of the protective shell and the outer wall of the rotating ring fit together, and the first groove on the protective shell and the first sealing ring on the rotating ring cooperate to form a sealed environment inside the protective shell, thereby improving the waterproofness of the first HD cable and the second HD cable when connected, and solving the problem of insufficient waterproofness of HD cable when used outdoors;

[0017] 3. The limiting post and the limiting sleeve can prevent the limiting post and the second fixed plate from being misaligned when the protective shell rotates, thereby causing the front and rear ends of the spring to be offset, making it impossible to perform subsequent snap-on fixing work normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Shown is a schematic diagram of the three-dimensional structure of a waterproof high-definition connecting cable for outdoor use according to the present invention;

[0019] Figure 2 Shown is a schematic diagram of a three-dimensional cross-sectional structure of a waterproof high-definition connecting cable for outdoor use according to the present invention;

[0020] Figure 3 Shown is a partially enlarged three-dimensional cross-sectional diagram of point A of a waterproof high-definition connecting cable for outdoor use according to the present invention;

[0021] Figure 4 Shown is a schematic cross-sectional view of a three-dimensional structure of a protective case for a waterproof HD cable for outdoor use according to the present invention;

[0022] Figure 5 Shown is a schematic diagram of the three-dimensional split structure of the insertion end of a waterproof high-definition connecting cable for outdoor use according to the present invention.

[0023] The marks in the accompanying drawings are: 1. First high-definition line; 2. Second high-definition line; 3. Anti-bending sleeve; 4. Connecting plate; 5. Insertion end; 6. Access end; 7. Protective shell; 8. First fixed plate; 9. Limiting column; 10. Second fixed plate; 11. Limiting sleeve; 12. Spring; 13. Rotating ring; 14. Slide groove; 15. First trough body; 16. First sealing ring; 17. First fixed column; 18. Second fixed column; 19. Third fixed column; 20. Second trough body. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Example 1

[0026] See also Figure 1-5 A waterproof high-definition connection cable for outdoor use includes a first high-definition cable 1; the right end of the first high-definition cable 1 is fixedly connected to an access terminal 6, a second high-definition cable 2 is provided on the right side of the first high-definition cable 1, a connection disk 4 is fixedly connected to the left end of the second high-definition cable 2, an insertion terminal 5 is fixedly connected to the left end of the connection disk 4, and the insertion terminal 5 is adapted to the access terminal 6. The outer walls of the first high-definition cable 1 and the second high-definition cable 2 are both fixedly connected to an anti-bending sleeve 3, a protective shell 7 is rotatably provided on the outer wall of the first high-definition cable 1, and a buckle assembly is fixedly connected to the right end of the connection disk 4. The arc-shaped inner wall of the protective shell 7 is fixed with a third fixed column 19 that is evenly distributed in a circle. The left end of the inner wall of the protective shell 7 is fixed with a first fixed plate 8. The right end of the first fixed plate 8 is fixed with a spring 12 that is evenly distributed in a circle. The other end of the spring 12 is fixed with a second fixed plate 10. The groove body where the right end of the second fixed plate 10 and the left end of the third fixed column 19 are close to each other is a slide groove 14. A second groove body 20 is provided on the snap assembly. The left end of the inner wall of the second groove body 20 is in contact with the left end of the third fixed column 19.

[0027] See also Figure 2 and 5In this embodiment, the buckle assembly includes a rotating ring 13, a first fixing column 17, a second fixing column 18 and a second groove 20; the front end of the connecting disk 4 is fixedly connected to the rotating ring 13, the inner wall of the rotating ring 13 is fixedly connected to the outer wall of the insertion end 5, the left end of the rotating ring 13 is fixedly connected to the first fixing columns 17 that are evenly distributed in a circular shape, the first fixing columns 17 correspond one-to-one with the protective shell 7, the arc-shaped outer wall of the limiting column 9 is fitted with the arc-shaped inner wall of the limiting sleeve 11, the left end of the first fixing column 17 is fixedly connected to the second fixing column 18, and the right end of the second fixing column 18 is provided with a second groove 20, the left end of the second fixing column 18 fits with the right end of the second fixing disk 10, the right end of the first fixing disk 8 is fixed with a circularly evenly distributed limiting column 9, the left end of the second fixing disk 10 is fixed with a circularly evenly distributed limiting sleeve 11, the limiting sleeve 11, the limiting column 9 and the spring 12 correspond one to one, the arc-shaped inner wall of the third fixing column 19 fits with the outer wall of the access end 6, the arc-shaped inner wall of the third fixing column 19 is flush with the arc-shaped inner walls of the second fixing disk 10 and the first fixed disk 8, and the arc-shaped inner wall of the third fixing column 19 is flush with the arc-shaped inner wall of the second fixing column 18.

[0028] In this embodiment: when it is necessary to quickly fix the access end 6 and the insertion end 5, the insertion end 5 on the connecting disk 4 is inserted into the access end 6, and then the protective shell 7 is pressed to the right, and then the protective shell 7 is rotated forward, which will drive the third fixing column 19 on the protective shell 7 to rotate, so that the rear end of the third fixing column 19 is fit with the front end of the first fixing column 17, and then the protective shell 7 is stopped from being pressed, so that the third fixing column 19 slides into the second groove 20 for fixation. When quick disassembly is required, the protective shell 7 is pressed and then rotated backward, and then the insertion end 5 on the snap assembly is pulled out. The limiting column 9 and the limiting sleeve 11 can prevent the limiting column 9 and the second fixing disk 10 from being misaligned when the protective shell 7 is rotated, thereby causing the front and rear ends of the spring 12 to be offset, making it impossible to perform the subsequent snap-on fixing work normally.

[0029] Example 2

[0030] See also Figure 5 Based on Example 1, the present application provides a technical solution: the left end of the anti-bending sleeve 3 located on the second high-definition line 2 is fixedly connected to the right end of the connecting disk 4, the left end of the inner wall of the protective shell 7 is fitted with the left end of the access end 6, the inner wall of the protective shell 7 is provided with a first groove 15, the outer wall of the rotating ring 13 is fixedly connected with a first sealing ring 16, the first sealing ring 16 is adapted to the first groove 15, and the inner wall of the protective shell 7 is fitted with the outer wall of the rotating ring 13.

[0031] In this embodiment: when the protective shell 7 completely fixes the insertion end 5 and the access end 6, the inner wall of the protective shell 7 and the outer wall of the rotating ring 13 are fitted together, and the first groove 15 on the protective shell 7 and the first sealing ring 16 on the rotating ring 13 are matched to form a sealed environment inside the protective shell 7, thereby improving the waterproofness of the first high-definition cable 1 and the second high-definition cable 2 when connected. The anti-bending sleeve 3 is used to perform anti-bending treatment on the second high-definition cable 2 to prevent the second high-definition cable 2 from being damaged due to long-term use.

[0032] Working principle: When the access end 6 and the insertion end 5 need to be quickly fixedly connected, the insertion end 5 on the connecting disk 4 is inserted into the access end 6, and then the protective shell 7 is pressed to the right, and then the protective shell 7 is rotated forward, which will drive the third fixing column 19 on the protective shell 7 to rotate, so that the rear end of the third fixing column 19 is fitted with the front end of the first fixing column 17, and then the protective shell 7 is stopped from being pressed, so that the third fixing column 19 slides into the second groove 20 for fixation. When quick disassembly is required, the protective shell 7 is pressed and then rotated backward, and then the insertion end 5 on the buckle assembly is pulled out. The limiting column 9 and the limiting sleeve 11 can prevent the limiting column 9 and the second fixing disk 10 from being misaligned when the protective shell 7 is rotated, thereby causing the front and rear ends of the spring 12 to be offset, making it impossible to perform the subsequent buckle fixing work normally.

[0033] When the protective shell 7 completely fixes the insertion end 5 and the access end 6, the inner wall of the protective shell 7 and the outer wall of the rotating ring 13 fit together, and the first groove 15 on the protective shell 7 and the first sealing ring 16 on the rotating ring 13 are matched to form a sealed environment inside the protective shell 7, thereby improving the waterproofness of the first high-definition cable 1 and the second high-definition cable 2 when connected. The anti-bending sleeve 3 is used to perform anti-bending treatment on the second high-definition cable 2 to prevent the second high-definition cable 2 from being damaged due to long-term use.

[0034] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. A waterproof high-definition connecting cable for outdoor use, comprising a first high-definition cable (1); characterized in that: The right end of the first high-definition cable (1) is fixedly connected to an access terminal (6), a second high-definition cable (2) is provided on the right side of the first high-definition cable (1), a connection disk (4) is fixedly connected to the left end of the second high-definition cable (2), an insertion terminal (5) is fixedly connected to the left end of the connection disk (4), and the insertion terminal (5) and the access terminal (6) are adapted to each other. The outer walls of the first high-definition cable (1) and the second high-definition cable (2) are both fixedly connected to an anti-bending sleeve (3), a protective shell (7) is rotatably provided on the outer wall of the first high-definition cable (1), a buckle assembly is fixedly connected to the right end of the connection disk (4), and the arc-shaped inner portion of the protective shell (7) is fixedly connected to the outer wall of the first high-definition cable (1). The wall is fixed with a third fixed column (19) that is evenly distributed in a circular shape, the left end of the inner wall of the protective shell (7) is fixed with a first fixed disk (8), the right end of the first fixed disk (8) is fixed with a spring (12) that is evenly distributed in a circular shape, the other end of the spring (12) is fixed with a second fixed disk (10), the right end of the second fixed disk (10) and the left end of the third fixed column (19) are close to each other, and the groove body is a sliding groove (14), and a second groove body (20) is provided on the buckle assembly, and the left end of the inner wall of the second groove body (20) is in contact with the left end of the third fixed column (19).

2. The outdoor waterproof high-definition connecting cable according to claim 1, characterized in that: The buckle assembly comprises a rotating ring (13), a first fixing column (17), a second fixing column (18) and a second groove body (20); the front end of the connecting disk (4) is fixedly connected to the rotating ring (13), the inner wall of the rotating ring (13) is fixedly connected to the outer wall of the insertion end (5), the left end of the rotating ring (13) is fixedly connected to the first fixing columns (17) uniformly distributed in a circular shape, the first fixing columns (17) correspond to the protective shell (7) one by one, the left end of the first fixing column (17) is fixedly connected to the second fixing column (18), and the right end of the second fixing column (18) is provided with a second groove body (20).

3. The outdoor waterproof high-definition connecting cable according to claim 2, characterized in that: The left end of the second fixing column (18) is in contact with the right end of the second fixing plate (10).

4. The outdoor waterproof high-definition connecting cable according to claim 2, characterized in that: The right end of the first fixed disk (8) is fixedly connected to a circularly evenly distributed limiting column (9), and the left end of the second fixed disk (10) is fixedly connected to a circularly evenly distributed limiting sleeve (11). The limiting sleeve (11), the limiting column (9) and the spring (12) correspond to each other one by one, and the arc-shaped outer wall of the limiting column (9) fits the arc-shaped inner wall of the limiting sleeve (11).

5. The waterproof high-definition cable for outdoor use according to claim 1, characterized in that: The arcuate inner wall of the third fixing column (19) is in contact with the outer wall of the access end (6), the arcuate inner wall of the third fixing column (19) is flush with the arcuate inner walls of the second fixing plate (10) and the first fixing plate (8), and the arcuate inner wall of the third fixing column (19) is flush with the arcuate inner wall of the second fixing column (18).

6. The waterproof high-definition cable for outdoor use according to claim 1, characterized in that: The left end of the anti-bending sleeve (3) on the second high-definition line (2) is fixedly connected to the right end of the connecting plate (4), and the left end of the inner wall of the protective shell (7) is fitted with the left end of the access end (6).

7. The waterproof high-definition cable for outdoor use according to claim 1, characterized in that: The inner wall of the protective shell (7) is provided with a first groove body (15), the outer wall of the rotating ring (13) is fixedly connected with a first sealing ring (16), the first sealing ring (16) is adapted to the first groove body (15), and the inner wall of the protective shell (7) is in contact with the outer wall of the rotating ring (13).

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