A waterproof structure for automobile wires

Abstract

The utility model belongs to the technical field of automobile wire waterproofing, and specifically is an automobile wire waterproofing structure, comprising a waterproof sleeve column, wherein an outer wall of the waterproof sleeve column is fixedly connected with a pair of first slide rails, the inner sides of the first slide rails are slidably connected with sliders, and the outer wall of the waterproof sleeve column is slidably connected with a pair of first ratchet columns, and the first ratchet columns and the sliders are connected to each other. During operation, since the sealing sleeve column is fixed at the inner wall of the waterproof sleeve column, the inner wall of the sealing sleeve column and the outer wall of the automobile wire are fitted with each other, so as to achieve the effect of sealing the waterproof sleeve column and the surface of the automobile wire. Since the sealing sleeve column itself is made of elastic material, the sealing sleeve column can adapt to automobile wires of different sizes. The overall device reduces the occurrence of external moisture entering the interior of the waterproof sleeve column through the connection between the automobile line and the waterproof sleeve column, and the overall device improves the stability of the automobile wire when working for a long time.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile wire waterproofing, in particular to an automobile wire waterproofing structure. Background Art

[0002] Before working, automotive wires are often installed in fixed containers to reduce the impact of the external environment on the automotive wires. At the same time, wire waterproof structures are used to reduce the probability of contact between automotive wires and moisture.

[0003] The Chinese patent authorization announcement number CN218828936U discloses a waterproof structure for automobile wires, which belongs to the field of automobile wire waterproof technology, including a waterproof cover 2, the upper end of the waterproof cover 2 is connected to a waterproof cover 1, and fixed card grooves are arranged on both sides of the upper end of the waterproof cover 2, and fixed card blocks are arranged on both sides of the lower end of the waterproof cover 1. The utility model intercepts waterproof covers 1 and 2 of corresponding lengths according to the length of the automobile wires, and the waterproof cover 2 is placed at the lower end of the wires. The limit card block fits with the bottom of the wires, and the waterproof cover 1 is connected with the waterproof cover 2 by card engagement. The fixed card block is horizontally inserted into the fixed card groove, and the sealing block is inserted into the sealing groove to realize the assembly of the waterproof cover 1 and the waterproof cover 2, thereby improving the waterproof stability. The utility model seals the two ends of the wire with the waterproof cover 1 and the waterproof cover 2 by sleeveing ​​one end of the sealing cover on the surface of the wire and inserting the other end into the fixed groove through the fixed block, thereby preventing water from entering the waterproof cover 1 and the waterproof cover 2, thereby improving the waterproof effect.

[0004] Although the above-mentioned wire waterproof structure can reduce the external moisture from directly entering the waterproof cover, it is difficult to reduce the external moisture from entering the waterproof cover through the connection between the automobile line and the waterproof cover, thereby affecting the automobile wires and reducing the waterproof effect. In addition, the above-mentioned wire waterproof structure is difficult to adapt to automobile wires of different sizes. Therefore, a kind of automobile wire waterproof structure is proposed to solve the above problems. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a waterproof structure for automotive wires.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model described in the utility model is a kind of automobile wire waterproof structure, including a waterproof sleeve column, the outer wall of the waterproof sleeve column is fixedly connected with a pair of first sliding rails, the inner sides of the first sliding rails are slidably connected with sliders, the outer wall of the waterproof sleeve column is slidably connected with a pair of first ratchet columns, the first ratchet column and the slider are connected to each other, both ends of the waterproof sleeve column are rotatably connected with the second ratchet column, the second ratchet column and the first ratchet column are meshed with each other, both ends of the inner wall of the waterproof sleeve column are fixedly connected with sealing sleeve columns, one end of the sealing sleeve column close to the second ratchet column is connected to the inner wall of the second ratchet column, one side of the second ratchet column is rotatably connected with a threaded rotating column, and the threaded rotating column is threadedly connected to the first sliding rail.

[0007] Preferably, the inner side wall of the second ratchet column is provided with a plurality of tooth grooves, the inner side of the waterproof sleeve column is rotatably connected with a pair of tooth columns, the tooth grooves and the tooth columns are meshed with each other, the inner side of the waterproof sleeve column is rotatably connected with a pair of gears, the gears and the tooth columns are meshed with each other, the side wall of the waterproof sleeve column is slidably connected with a pair of limit columns, the limit columns are fixedly connected with a fixing ring near one end of the gears, the bottom of the fixing ring is provided with a plurality of slide grooves, the inner top of the slide groove is fixedly connected with a plurality of first spring columns, the inner side of the slide groove is slidably connected with teeth, the teeth are mutually connected with the first spring column, and the fixing ring is meshed with the teeth.

[0008] Preferably, connecting columns are provided at both ends of the second ratchet column, and the top and bottom ends of the connecting column are rotatably connected to a rotating plate. The top and bottom ends of the second ratchet column are fixedly connected to second slide rails, and a plurality of groups of card slots are provided at the inner bottom of the second slide rail. The end of the second slide rail away from the waterproof sleeve column is fixedly connected to a fixed column, and the inner end of the fixed column away from the waterproof sleeve column is fixedly connected to a second spring column, and the second spring column is in contact with the top of the rotating plate.

[0009] Preferably, a first magnetic plate is fixedly connected to the top of the inner side of the slide groove, a second magnetic plate is fixedly connected to the top of the tooth, and the first magnetic plate and the second magnetic plate are arranged on the inner side of a pair of first spring columns.

[0010] Preferably, a pair of closed sleeve columns are fixedly connected to the outer side wall of the waterproof sleeve column, and the closed sleeve columns are arranged on the outer side of the limiting column.

[0011] Preferably, a soft bonding board is fixedly connected to the inner side of the connecting column.

[0012] Preferably, one end of the first ratchet column is rotatably connected to a fitting rotating column, and an outer side wall of the fitting rotating column fits with an outer side wall of the waterproof sleeve column.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a waterproof structure for automobile wires. By rotating the second ratchet column, the sealing sleeve column can be driven to deform. Since the sealing sleeve column is fixed at the inner wall of the waterproof sleeve column, the inner wall of the sealing sleeve column and the outer wall of the automobile wire are fitted together, so as to achieve the effect of sealing the waterproof sleeve column and the surface of the automobile wire. Since the sealing sleeve column itself is made of elastic material, the sealing sleeve column can adapt to automobile wires of different sizes. The overall device reduces the occurrence of external moisture entering the interior of the waterproof sleeve column through the connection between the automobile line and the waterproof sleeve column. The overall device improves the stability of the automobile wire during long-term work.

[0015] 2. The utility model provides a waterproof structure for automobile wires, in which the inner wall of the fixing ring and the automobile wires are squeezed against each other, so that the gear squeezes the teeth to the inside of the slide groove through the first spring column, so that the gear no longer meshes with the teeth. At this time, the second ratchet column can continue to rotate, and by setting a pair of fixing rings, support work can be performed on both sides of the automobile wires at the same time, so that the automobile wires are more stable when working inside the waterproof sleeve column, and the overall device improves the adaptability of fixing automobile wires of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0017] In the attached picture:

[0018] Figure 1 It is a three-dimensional diagram of the waterproof sleeve column of the utility model;

[0019] Figure 2 It is a three-dimensional diagram of the connecting column in the utility model;

[0020] Figure 3 It is a three-dimensional diagram of the sealing sleeve column in the utility model;

[0021] Figure 4 It is a three-dimensional diagram of the second ratchet column in the utility model;

[0022] Figure 5 yes Figure 4 A magnified image of point A;

[0023] Figure 6 It is a three-dimensional diagram of the closed sleeve column in the utility model.

[0024] Legend:

[0025] 1. Waterproof sleeve column; 11. First slide rail; 12. Sliding block; 13. First ratchet column; 14. Second ratchet column; 15. Sealing sleeve column; 16. Threaded rotating column; 2. Tooth groove; 21. Tooth column; 22. Gear; 23. Fixed ring; 24. Limiting column; 25. Slide groove; 26. Tooth; 27. First spring column; 3. Connecting column; 31. Turn plate; 32. Second slide rail; 33. Slot; 34. Fixed column; 35. Second spring column; 4. First magnetic plate; 41. Second magnetic plate; 5. Closed sleeve column; 6. Bonded soft board; 7. Bonded rotating column. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Specific examples are given below.

[0028] See also Figure 1 - Figure 5 The utility model provides a waterproof structure for automotive wires, including a waterproof sleeve column 1, wherein the outer wall of the waterproof sleeve column 1 is fixedly connected with a pair of first slide rails 11, the inner sides of the first slide rails 11 are slidably connected with sliders 12, the outer wall of the waterproof sleeve column 1 is slidably connected with a pair of first ratchet columns 13, the first ratchet columns 13 and the sliders 12 are connected to each other, the two ends of the waterproof sleeve column 1 are rotatably connected with second ratchet columns 14, the second ratchet columns 14 and the first ratchet columns 13 are meshed with each other, the two ends of the inner wall of the waterproof sleeve column 1 are fixedly connected with sealing sleeve columns 15, one end of the sealing sleeve column 15 close to the second ratchet column 14 is connected to the inner wall of the second ratchet column 14, one side of the second ratchet column 14 is rotatably connected with a threaded rotating column 16, the threaded rotating column 16 is threadedly connected to the first slide rail 11, and when working, by rotating The threaded rotating column 16 can make the first slide rail 11 and the slider 12 cooperate with each other, and drive the first ratchet column 13 to move, so as to realize whether the first ratchet column 13 and the second ratchet column 14 are engaged. After the automobile wire is placed inside the waterproof sleeve column 1, the sealing sleeve column 15 can be deformed by rotating the second ratchet column 14. Since the sealing sleeve column 15 is fixed on the inner wall of the waterproof sleeve column 1, the inner wall of the sealing sleeve column 15 and the outer wall of the automobile wire are fitted with each other, so as to achieve the effect of sealing the waterproof sleeve column 1 and the surface of the automobile wire. Since the sealing sleeve column 15 itself is made of elastic material, the sealing sleeve column 15 can adapt to automobile wires of different sizes. The overall device reduces the occurrence of external moisture entering the interior of the waterproof sleeve column 1 through the connection between the automobile line and the waterproof sleeve column 1, and the overall device improves the stability of the automobile wire during long-term work.

[0029] like Figure 2 - Figure 6 As shown, the inner wall of the second ratchet column 14 is provided with a plurality of tooth grooves 2, the inner side of the waterproof sleeve column 1 is rotatably connected with a pair of tooth columns 21, the tooth grooves 2 and the tooth columns 21 are meshed with each other, the inner side of the waterproof sleeve column 1 is rotatably connected with a pair of gears 22, the gears 22 and the tooth columns 21 are meshed with each other, the side wall of the waterproof sleeve column 1 is slidably connected with a pair of limit columns 24, the limit columns 24 are fixedly connected with a fixing ring 23 at one end close to the gear 22, the bottom of the fixing ring 23 is provided with a plurality of slide grooves 25, the inner top of the slide groove 25 is fixedly connected with a plurality of first spring columns 27, the inner side of the slide groove 25 is slidably connected with teeth 26, the teeth 26 are interconnected with the first spring columns 27, the fixing ring 23 and the teeth 26 are meshed with each other, and during operation, during the rotation of the second ratchet column 14, the tooth grooves 2 The tooth column 21 is driven to rotate, and the fixing ring 23 cooperates with the teeth 26 to drive the fixing ring 23 to move toward the inside of the waterproof sleeve column 1, thereby achieving the effect of supporting the automobile wire. When the side wall of the fixing ring 23 has been in contact with the surface of the automobile wire, the second ratchet column 14 continues to rotate, and the inner wall of the fixing ring 23 and the automobile wire are squeezed against each other, so that the gear 22 squeezes the teeth 26 to the inside of the slide groove 25 through the first spring column 27, so that the gear 22 no longer meshes with the teeth 26. At this time, the second ratchet column 14 can continue to rotate, and by setting a pair of fixing rings 23, both sides of the automobile wire can be supported at the same time, so that the automobile wire is more stable when working on the inside of the waterproof sleeve column 1, and the overall device improves the adaptability of fixing automobile wires of different sizes.

[0030] like Figure 5 The cam 33 is provided with a plurality of locking plates 31 on the top and bottom of the locking plates 31, and the locking plates 33 are provided with a plurality of locking plates 31 on the bottom and top of the locking plates 31.

[0031] like Figure 6As shown, a first magnetic plate 4 is fixedly connected to the top of the inner side of the slide groove 25, and a second magnetic plate 41 is fixedly connected to the top of the tooth 26. The first magnetic plate 4 and the second magnetic plate 41 are arranged on the inner side of a pair of first spring columns 27. When working, the first magnetic plate 4 and the second magnetic plate 41 cooperate with each other due to the magnetic force, so that the tooth 26 can move further downward, so that the tooth 26 and the gear 22 are more stably engaged, thereby improving the stability of the gear 22 when rotating to drive the fixing ring 23 to move.

[0032] like Figure 6 As shown, a pair of closed sleeve columns 5 are fixedly connected to the outer wall of the waterproof sleeve column 1. The closed sleeve columns 5 are arranged on the outside of the limiting column 24. When working, the closed sleeve columns 5 can block external impurities, thereby reducing the occurrence of external impurities directly entering the interior of the waterproof sleeve column 1 through the connection between the limiting column 24 and the waterproof sleeve column 1.

[0033] like Figure 4 As shown, a bonding soft board 6 is fixedly connected to the inner side of the connecting column 3. When working, the automobile wire is installed inside the waterproof sleeve column 1 through the inner side of the bonding soft board 6. The bonding soft board 6 can block external dust, thereby reducing the occurrence of external impurities entering the connection between the second ratchet column 14 and the connecting column 3.

[0034] like Figure 3 As shown, one end of the first ratchet column 13 is rotatably connected to the fitting rotating column 7, and the outer wall of the fitting rotating column 7 fits with the outer wall of the waterproof sleeve column 1. During operation, the first ratchet column 13 moves, driving the fitting rotating column 7 to rotate together. The fitting rotating column 7 can support the moving first ratchet column 13, thereby improving the stability of the first ratchet column 13 when moving.

[0035] Working principle: During operation, by rotating the threaded rotating column 16, the first slide rail 11 and the slider 12 can be matched with each other, and the first ratchet column 13 can be driven to move to realize whether the first ratchet column 13 and the second ratchet column 14 are engaged. After placing the automotive wire on the inner side of the waterproof sleeve column 1, the sealing sleeve column 15 can be driven to deform by rotating the second ratchet column 14. Since the sealing sleeve column 15 is fixed on the inner wall of the waterproof sleeve column 1, the inner wall of the sealing sleeve column 15 and the outer wall of the automotive wire are fitted together, so as to achieve the effect of sealing the waterproof sleeve column 1 and the surface of the automotive wire. Since the sealing sleeve column 15 itself is made of elastic material, the sealing sleeve column 15 can adapt to automotive wires of different sizes. The overall device reduces the occurrence of external moisture entering the interior of the waterproof sleeve column 1 through the connection between the automotive line and the waterproof sleeve column 1. The overall device improves the stability of the automotive wire during long-term work. During the rotation of the second ratchet column 14, the tooth column 21 is driven to rotate through the tooth groove 2, and the fixing ring 23 cooperates with the teeth 26 to drive the fixing ring 23 to move toward the inside of the waterproof sleeve column 1, thereby achieving the effect of supporting the automobile wire. When the side wall of the fixing ring 23 has been in contact with the surface of the automobile wire, the second ratchet column 14 continues to rotate, and the inner wall of the fixing ring 23 and the automobile wire are squeezed against each other, so that the gear 22 squeezes the teeth 26 to the inside of the slide groove 25 through the first spring column 27, so that the gear 22 no longer meshes with the teeth 26. At this time, the second ratchet column 14 can continue to rotate, and by providing a pair of fixing rings 23, support work can be performed on both sides of the automobile wire at the same time, so that the automobile wire is more stable when working on the inside of the waterproof sleeve column 1, and the overall device improves the adaptability when fixing automobile wires of different sizes. The staff operates the connecting column 3 to move toward the second ratchet column 14, so that the rotating plate 31 enters the inner side of the second slide rail 32, and the second slide rail 32 is meshed with the card slot 33, and the second spring column 35 supports the top of the rotating plate 31, so that the rotating plate 31 and the card slot 33 are stably engaged together. The overall device can stably install the connecting column 3 at the end of the second ratchet column 14, thereby reducing the external moisture from directly entering the inner side of the second ratchet column 14. The first magnetic plate 4 and the second magnetic plate 41 cooperate with each other due to magnetic force, which can make the teeth 26 move further downward, so that the teeth 26 and the gear 22 are more stably meshed, and the stability of the gear 22 when the fixed ring 23 moves is improved. The closed sleeve column 5 can block external impurities, thereby reducing the external impurities from directly entering the waterproof sleeve column 1 through the connection between the limit column 24 and the waterproof sleeve column 1. The automotive wire can be installed inside the waterproof sleeve column 1 through the inner side of the soft plate 6, and the soft plate 6 can block external dust, thereby reducing the occurrence of external impurities entering the connection between the second ratchet column 14 and the connecting column 3. During the movement of the first ratchet column 13, the fitting rotating column 7 is driven to rotate together, and the fitting rotating column 7 can support the moving first ratchet column 13, thereby improving the stability of the first ratchet column 13 during movement.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A waterproof structure for automotive wires, comprising a waterproof sleeve column (1), characterized in that: A pair of first slide rails (11) are fixedly connected to the outer wall of the waterproof sleeve column (1), and a slider (12) is slidably connected to the inner side of each of the first slide rails (11). A pair of first ratchet columns (13) are slidably connected to the outer wall of the waterproof sleeve column (1), and the first ratchet column (13) and the slider (12) are connected to each other. Both ends of the waterproof sleeve column (1) are rotatably connected to a second ratchet column (14), and the second ratchet column (14) and the first ratchet column (13) are meshed with each other. Both ends of the inner wall of the waterproof sleeve column (1) are fixedly connected to a sealing sleeve column (15), and one end of the sealing sleeve column (15) close to the second ratchet column (14) is connected to the inner wall of the second ratchet column (14). One side of the second ratchet column (14) is rotatably connected to a threaded rotating column (16), and the threaded rotating column (16) is threadedly connected to the first slide rail (11).

2. The automotive wire waterproof structure according to claim 1, characterized in that: The inner side wall of the second ratchet column (14) is provided with a plurality of tooth grooves (2); the inner side of the waterproof sleeve column (1) is rotatably connected to a pair of tooth columns (21); the tooth grooves (2) and the tooth columns (21) are meshed with each other; the inner side of the waterproof sleeve column (1) is rotatably connected to a pair of gears (22); the gears (22) and the tooth columns (21) are meshed with each other; the side wall of the waterproof sleeve column (1) is slidably connected to a pair of limit columns (24); the limit columns (24) are fixedly connected to a fixing ring (23) at one end close to the gears (22); the bottom of the fixing ring (23) is provided with a plurality of sliding grooves (25); the inner top of the sliding grooves (25) is fixedly connected to a plurality of first spring columns (27); the inner side of the sliding grooves (25) is slidably connected to teeth (26); the teeth (26) and the first spring columns (27) are connected with each other; the fixing ring (23) and the teeth (26) are meshed with each other.

3. The automotive wire waterproof structure according to claim 1, characterized in that: Both ends of the second ratchet column (14) are provided with connecting columns (3), the top and bottom ends of the connecting column (3) are rotatably connected to a rotating plate (31), the top and bottom ends of the second ratchet column (14) are fixedly connected to a second slide rail (32), a plurality of groups of slots (33) are provided at the inner bottom of the second slide rail (32), one end of the second slide rail (32) away from the waterproof sleeve column (1) is fixedly connected to a fixing column (34), one end of the inner side of the fixing column (34) away from the waterproof sleeve column (1) is fixedly connected to a second spring column (35), and the second spring column (35) and the top of the rotating plate (31) are in contact with each other.

4. The automotive wire waterproof structure according to claim 2, characterized in that: A first magnetic plate (4) is fixedly connected to the top of the inner side of the slide groove (25), a second magnetic plate (41) is fixedly connected to the top of the tooth (26), and the first magnetic plate (4) and the second magnetic plate (41) are arranged on the inner side of a pair of first spring columns (27).

5. The automotive wire waterproof structure according to claim 1, characterized in that: A pair of closed sleeve columns (5) are fixedly connected to the outer side wall of the waterproof sleeve column (1), and the closed sleeve columns (5) are arranged outside the limiting column (24).

6. The automotive wire waterproof structure according to claim 3, characterized in that: A bonding soft board (6) is fixedly connected to the inner side of the connecting column (3).

7. The automotive wire waterproof structure according to claim 1, characterized in that: One end of the first ratchet column (13) is rotatably connected to a fitting rotating column (7), and an outer side wall of the fitting rotating column (7) fits with an outer side wall of the waterproof sleeve column (1).

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