Fixing and fastening structure of wire connector

By designing a wire joint fixing and fastening structure including docking grooves, brackets, docking blocks and connecting clamps, the problem of difficulty in assembling traditional structures is solved, and better tightening effect and sealing protection are achieved.

CN222839403UActive Publication Date: 2025-05-06姚亚丽
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Patent Information

Application Number
CN202421576797.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-05
Publication Date
2025-05-06
Estimated Expiration
2034-07-05

AI Technical Summary

Technical Problem

When the fixing and fastening structure of traditional wire joints is used on multiple sets of wire bodies, it is difficult to assemble into a whole, resulting in scattering of the wire body.

Method used

A fixed and fastening structure for a wire joint is designed, including a first sleeve and a second sleeve. Through a combination of docking groove, a bracket, a butt block and a connecting snap ring, the assembly of multiple fastening structures is realized, and sealing protection is achieved through a sealing sleeve and a sealing ring.

Benefits of technology

The assembly between multiple fastening structures is realized, forming an overall use, improving the fastening effect and sealing protection performance, and avoiding the confusion of the thread.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of wire joint fastening, and discloses a fixing and fastening structure of a wire joint, which comprises a first sleeve, a second sleeve is arranged on one side of the first sleeve, mounting seats are fixed at the top ends of the first sleeve and the second sleeve, supports are fixed on the other sides of the first sleeve and the second sleeve, and the supports are fixed on the first sleeve and the second sleeve. And connecting clamping rings are hinged to the interiors of the brackets through shaft bodies. According to the fastening structure, the butt-joint grooves, the supports, the butt-joint blocks, the connecting clamping rings and the like are arranged, and when a plurality of fastening structures are used, the first sleeves and the second sleeves can be spliced together to form a whole for use through clamping of the butt-joint grooves and the butt-joint blocks in the assemblies and locking of the supports and the connecting clamping rings; the fastening structure can be spliced for use, and wires can be arranged when the wire structure is fastened, so that the wires are not easy to scatter, and the use effect is better.
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Description

Technical Field

[0001] The utility model relates to the technical field of wire connector fastening, in particular to a fixing and fastening structure of a wire connector. Background Art

[0002] Wires are conductors for transmitting electrical energy and are one of the indispensable components in electrical engineering in the electrical field. Wire joints refer to the connection positions between wires. Wire joints appear to obtain longer wires for better application in actual scenarios. After the wires are connected, the corresponding wire joint fixing and fastening structure is needed to reinforce the connection between the wires.

[0003] If the conventional fixing and fastening structure of a wire connector is used on multiple wires, it is not convenient to assemble the multiple fixing and fastening structures together to form a whole, which causes the wires to be scattered. Therefore, we propose a fixing and fastening structure of a wire connector to improve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a fixing and fastening structure of a wire connector to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing and fastening structure of a wire connector, comprising a first sleeve, a second sleeve is arranged on one side of the first sleeve, a mounting seat is fixed to the top of the first sleeve and the second sleeve, a threaded rod is movably arranged inside the mounting seat, a handle is fixed to the top of the threaded rod, and a fixing block is fixed to the bottom of the threaded rod, a limiting block is fixed to the bottom of the fixing block, and a rubber block is fixed to the bottom of the limiting block, a second connecting cylinder is movably connected to one side of the first sleeve, a first connecting cylinder is movably arranged inside the second connecting cylinder, a fixing seat is fixed on one side of the first connecting cylinder, and one side of the fixing seat is fixed to one side of the second sleeve, a docking groove is arranged on one side of the first sleeve and the second sleeve, a docking block is fixed on the other side of the first sleeve and the docking groove, a connecting block is fixed on one side of the first sleeve and the second sleeve, and a groove body is arranged on one side of the connecting block, a bracket is fixed on the other side of the first sleeve and the second sleeve, and a connecting ring is hingedly installed inside the bracket through an axle.

[0006] Preferably, the cross section of the connecting clamp is larger than the cross section of the connecting block, and a clamping structure is formed between the connecting clamp and the connecting block.

[0007] Preferably, two groups of the brackets and the connecting blocks are provided, and the two groups of the brackets and the connecting blocks are symmetrically distributed about the central axis of the first sleeve and the second sleeve respectively.

[0008] Preferably, the cross section of the docking block is smaller than the cross section of the docking groove, and a snap-fit ​​structure is formed between the docking block and the docking groove.

[0009] Preferably, a sealing sleeve is fixed on one side of the first sleeve and the second sleeve, and a sealing ring is fixed inside the sealing sleeve via colloid.

[0010] Preferably, fixing frames are fixed at both ends of the fixing seat, locking frames are installed inside the fixing frames through connecting shafts, locking blocks are movably provided inside the locking frames, and one end of the locking blocks is fixed to the outer wall of the second connecting tube.

[0011] Preferably, two groups of the locking frames are provided, and a snap-fit ​​structure is formed between the two groups of the locking frames and the locking blocks.

[0012] Preferably, the outer side wall of the first connecting tube is evenly provided with external threads, and the inner side wall of the second connecting tube is evenly provided with internal threads, so that a threaded connection is formed between the first connecting tube and the second connecting tube.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the fixed fastening structure of the wire connector not only enables multiple fastening structures to be assembled into a whole for use, which has a better use effect, realizes the sealing protection of the wire body by the fastening structure, but also realizes a better fastening effect of the fastening structure;

[0014] (1) By providing components such as a docking groove, a bracket, a docking block, and a connecting clip, when multiple fastening structures are used, the docking groove and the docking block in the above components can be engaged, and the bracket and the connecting clip can be locked to make multiple first sleeves and second sleeves spliced ​​together to form a whole for use, so that the fastening structure can be spliced ​​for use, and the wire body can be arranged when the wire structure is fastened, so that the wire body is not easy to be scattered and the use effect is better;

[0015] (2) By providing components such as a sealing sleeve, a sealing ring, and a colloid, when the first sleeve and the second sleeve are installed on the outer wall of the wire body for fastening, the sealing sleeve and the sealing ring on one side of the first sleeve and the second sleeve will fit the outer wall of the wire body, and the wire body will be sealed and protected on one side of the first sleeve and the second sleeve, thereby effectively preventing external dust and water from falling into the joint of the wire;

[0016] (3) By providing components such as a fixing frame, a locking block, a locking frame and a connecting shaft, when the fastening structure is installed at the wire joint for use, the above components cooperate with each other to enable the locking block on one side of the first sleeve to be engaged with the locking frame on one side of the second sleeve, so that the fastening effect between the fastening structures is better and the connection of the wires is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a partial cross-sectional structure of the utility model in a front view;

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

[0019] Figure 3 For the utility model Figure 1 A schematic diagram of the enlarged cross-section structure at the middle A;

[0020] Figure 4 It is a schematic diagram of the top view structure of the first sleeve of the utility model.

[0021] In the figure: 1. first sleeve; 2. threaded rod; 3. grip; 4. mounting seat; 5. sealing sleeve; 6. sealing ring; 7. second sleeve; 8. connecting block; 9. fixing frame; 10. fixing seat; 11. first connecting tube; 12. second connecting tube; 13. docking groove; 14. colloid; 15. bracket; 16. docking block; 17. connecting clamp; 18. shaft body; 19. fixing block; 20. limiting block; 21. rubber block; 22. groove body; 23. locking block; 24. locking frame; 25. connecting shaft. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] Example 1: Please refer to Figure 1-4A fixing and fastening structure of a wire connector comprises a first sleeve 1, a second sleeve 7 is arranged on one side of the first sleeve 1, a mounting seat 4 is fixed to the top of the first sleeve 1 and the second sleeve 7, a threaded rod 2 is movably arranged inside the mounting seat 4, a handle 3 is fixed to the top of the threaded rod 2, and a fixing block 19 is fixed to the bottom end of the threaded rod 2, a limiting block 20 is fixed to the bottom end of the fixing block 19, and a rubber block 21 is fixed to the bottom end of the limiting block 20, a second connecting tube 12 is movably connected to one side of the first sleeve 1, a first connecting tube 11 is movably arranged inside the second connecting tube 12, a fixing seat 10 is fixed to one side of the first connecting tube 11, and one side of the fixing seat 10 is fixed to one side of the second sleeve 7, a docking groove 13 is arranged on one side of the first sleeve 1 and the second sleeve 7, a docking block 16 is fixed to the other side of the first sleeve 1 and the docking groove 13, and the first sleeve 1 and A connecting block 8 is fixed to one side of the second sleeve 7, and a groove body 22 is provided on one side of the connecting block 8. A bracket 15 is fixed to the other side of the first sleeve 1 and the second sleeve 7, and a connecting snap ring 17 is hingedly installed inside the bracket 15 through an axle body 18. The cross section of the connecting snap ring 17 is larger than the cross section of the connecting block 8, and a snap-fit ​​structure is formed between the connecting snap ring 17 and the connecting block 8. Two groups of connecting blocks 8 and brackets 15 are provided, and the two groups of connecting blocks 8 and brackets 15 are symmetrically distributed about the central axis of the first sleeve 1 and the second sleeve 7, respectively, so that the first sleeve 1 and the second sleeve 7 are respectively assembled with the corresponding first sleeve 1 and the second sleeve 7 more stably. The cross section of the docking block 16 is smaller than the cross section of the docking groove 13, and a snap-fit ​​structure is formed between the docking block 16 and the docking groove 13. The design of the snap-fit ​​structure facilitates rapid assembly between different first sleeves 1 and second sleeves 7.

[0024] Specifically, Figure 1 and Figure 3 As shown, when the fastening structure is spliced, the docking groove 13 on one side of the first group of first sleeves 1 is aligned with the docking block 16 on one side of the second group of first sleeves 1 and snapped together, then the connecting snap ring 17 on one side of the second group of first sleeves 1 is flipped over and snapped into the outer wall of the connecting block 8 on one side of the second group of first sleeves 1, thereby assembling the two groups of first sleeves 1 together, and then multiple first sleeves 1 can be assembled together to form a whole for use according to the above operations.

[0025] Embodiment 2: A fixing frame 9 is fixed at both ends of the fixing seat 10, and a locking frame 24 is installed inside the fixing frame 9 through a connecting shaft 25. A locking block 23 is movably arranged inside the locking frame 24, and one end of the locking block 23 is fixed to the outer side wall of the second connecting tube 12. Two groups of locking frames 24 are provided, and a snap-fit ​​structure is formed between the two groups of locking frames 24 and the locking block 23. The design of the snap-fit ​​structure makes the connection between the first sleeve 1 and the second sleeve 7 more stable. The outer side wall of the first connecting tube 11 is evenly provided with external threads, and the inner side wall of the second connecting tube 12 is evenly provided with internal threads. A threaded connection is formed between the first connecting tube 11 and the second connecting tube 12. The fastening structure is easy to assemble together to fasten the wire connector, which is more convenient to use.

[0026] Specifically, Figure 1 As shown, after the first sleeve 1 and the second sleeve 7 are respectively sleeved on the corresponding wire bodies, the sealing sleeve 5 will wrap around the surface of the wire body and seal the wire body together with the sealing ring 6 inside the sealing sleeve 5, so that the installation of the first sleeve 1 and the second sleeve 7 on the wire body has a certain sealing and better protection.

[0027] Embodiment 3: A sealing sleeve 5 is fixed to one side of the first sleeve 1 and the second sleeve 7, and a sealing ring 6 is fixed inside the sealing sleeve 5 through a colloid 14;

[0028] Specifically, Figure 1 As shown, after the first sleeve 1 and the second sleeve 7 are threadedly connected together through the first connecting tube 11 and the second connecting tube 12, the locking frame 24 can be flipped to engage with the outer wall of the locking block 23, so that the connection between the first sleeve 1 and the second sleeve 7 can be tightened, thereby improving the tightening effect of the wire structure.

[0029] Working principle: When the utility model is used, a plurality of first sleeves 1 and second sleeves 7 are taken according to the number of wire bodies, and then the docking grooves 13 on one side of the first sleeve 1 and the second sleeve 7 of the first group are respectively aligned with the docking blocks 16 on one side of the second sleeve 1 and the second sleeve 7 of the second group are snapped together, and the plurality of first sleeves 1 are assembled together according to the above operation, and the second sleeves 7 are also assembled together, and then the interiors of the first sleeve 1 and the second sleeve 7 are both passed through the first group of wire bodies, and then the first group of wire bodies and the second group of wire bodies are connected together, and after the connection is completed, the first sleeve 1 and the second sleeve 7 are pushed to the connection between the first group of wire bodies and the second group of wire bodies , then rotate the second connecting tube 12 to make it fit into the outer wall of the first connecting tube 11 and connect with the first connecting tube 11, then flip the locking frame 24 to make it engage with the outer wall of the locking block 23, and then rotate the threaded rod 2 to push the limit block 20 to fit into the outer wall of the wire body to lock the wire body, and install the fastening structure at the connection head position of the two groups of wire bodies. After the fastening structure is installed, the sealing sleeve 5 will wrap around the surface of the wire body and seal the wire body together with the sealing ring 6 inside the sealing sleeve 5, so that the first sleeve 1 and the second sleeve 7 are tightly fitted with the wire body, and the subsequent external dust and water are not easy to fall into the joint.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A fixing and fastening structure for a wire connector, comprising a first sleeve (1), characterized in that: A second sleeve (7) is provided on one side of the first sleeve (1); a mounting seat (4) is fixed to the top of each of the first sleeve (1) and the second sleeve (7); a threaded rod (2) is movably provided inside the mounting seat (4); a handle (3) is fixed to the top of each of the threaded rods (2); a fixing block (19) is fixed to the bottom of each of the threaded rods (2); a limiting block (20) is fixed to the bottom of each of the fixing blocks (19); a rubber block (21) is fixed to the bottom of each of the limiting blocks (20); a second connecting tube (12) is movably connected to one side of the first sleeve (1); a first connecting tube (11) is movably provided inside the second connecting tube (12); and the first connecting tube (12) is movably provided inside the first connecting tube (11). A fixing seat (10) is fixed on one side of the connecting sleeve (11), and one side of the fixing seat (10) is fixed to one side of the second sleeve (7); a docking groove (13) is provided on one side of the first sleeve (1) and the second sleeve (7); a docking block (16) is fixed on the other side of the first sleeve (1) and the docking groove (13); a connecting block (8) is fixed on one side of the first sleeve (1) and the second sleeve (7), and a groove body (22) is provided on one side of the connecting block (8); a bracket (15) is fixed on the other side of the first sleeve (1) and the second sleeve (7), and a connecting clamp (17) is hingedly installed inside the bracket (15) through a shaft body (18).

2. A fixing and fastening structure for a wire connector according to claim 1, characterized in that: The cross section of the connecting clamp ring (17) is larger than the cross section of the connecting block (8), and a clamping structure is formed between the connecting clamp ring (17) and the connecting block (8).

3. A fixing and fastening structure for a wire connector according to claim 1, characterized in that: The bracket (15) and the connecting block (8) are provided in two groups, and the two groups of the bracket (15) and the connecting block (8) are symmetrically distributed about the central axis of the first sleeve (1) and the second sleeve (7).

4. A fixing and fastening structure for a wire connector according to claim 1, characterized in that: The cross section of the docking block (16) is smaller than the cross section of the docking groove (13), and a snap-fit ​​structure is formed between the docking block (16) and the docking groove (13).

5. The fixing and fastening structure of a wire connector according to claim 1, characterized in that: A sealing sleeve (5) is fixed on one side of each of the first sleeve (1) and the second sleeve (7), and a sealing ring (6) is fixed inside the sealing sleeve (5) via a colloid (14).

6. A fixing and fastening structure for a wire connector according to claim 1, characterized in that: A fixing frame (9) is fixed at both ends of the fixing seat (10), a locking frame (24) is installed inside the fixing frame (9) via a connecting shaft (25), a locking block (23) is movably arranged inside the locking frame (24), and one end of the locking block (23) is fixed to the outer side wall of the second connecting tube (12).

7. A fixing and fastening structure for a wire connector according to claim 6, characterized in that: The locking frames (24) are provided in two groups, and a snap-fit ​​structure is formed between the two groups of locking frames (24) and the locking blocks (23).

8. A fixing and fastening structure for a wire connector according to claim 6, characterized in that: The outer wall of the first connecting tube (11) is evenly provided with external threads, and the inner wall of the second connecting tube (12) is evenly provided with internal threads, so that the first connecting tube (11) and the second connecting tube (12) form a threaded connection.