Connecting line joint

Abstract

The utility model discloses a connecting line joint, which comprises a male joint and a female joint, a sealing ring is arranged between the male joint and the female joint, a first outer ring is integrally arranged at one end, butted with the female joint, of the male joint, and a second outer ring is integrally arranged at one end, butted with the male joint, of the female joint. The connecting line connector further comprises an elastic fixing assembly for elastically fixing the first outer ring and the second outer ring, and relates to the technical field of connecting line connectors, through the arrangement of the elastic fixing assembly, even if the sealing ring is aged or thinned and loses good elasticity, the second outer ring and the first outer ring can still clamp the sealing ring under the elastic force action of a spring; the L-shaped buckle is arranged on the first outer ring, the female connector and the male connector can be connected in a clamped mode, and the connection strength between the male connector and the female connector is effectively enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting wire joints, in particular to a connecting wire joint. Background Art

[0002] When two existing joints are butt-jointed and sealed, the two joints are usually threadedly connected. Therefore, when the two joints are butt-jointed and disassembled, they need to be rotated relative to each other, causing the wires to twist, thereby damaging the joints, and when the wires shake, the two joints are easily loosened. When two existing joints are butt-jointed and sealed, a sealing ring is provided between the two joints, and the two joints are fixed with bolts, thereby squeezing the sealing ring, so that the sealing ring is squeezed and deformed. However, the sealing ring is gradually corroded and deteriorated due to long-term exposure to the air, and gradually loses its sealing function as it hardens, thereby causing joint leakage. Utility Model Content

[0003] In view of the problems existing in an existing connecting wire connector, the utility model is proposed.

[0004] Therefore, the purpose of the utility model is to provide a connecting wire joint, which solves the problem that when two existing joints are butt-jointed and sealed, the two joints are usually threadedly connected, so the two joints need to be rotated relative to each other when they are butt-jointed and disassembled, which causes the wires to twist and further damage the joints, and when the wires shake, the two joints are easily loosened; and when two existing joints are butt-jointed and sealed, a sealing ring is provided between the two joints, and the two joints are fixed with bolts, thereby squeezing the sealing ring so that the sealing ring is squeezed and deformed; however, the sealing ring is gradually corroded and deteriorated due to long-term exposure to the air, and as the sealing ring hardens, it gradually loses its sealing function, thereby causing the joint to leak.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] A connecting wire joint comprises a male joint and a female joint, a sealing ring is arranged between the male joint and the female joint, a first outer ring is integrally provided at one end of the male joint that is butted against the female joint, a second outer ring is integrally provided at one end of the female joint that is butted against the male joint, and an elastic fixing component is also included for elastically fixing the first outer ring and the second outer ring.

[0007] As a preferred solution of a connecting wire connector described in the utility model, the elastic fixing component includes a pin, one end of the pin is integrally provided with a limit plate, a spring is sleeved on the pin, the end of the pin is threadedly connected with a nut, and the spring is located between the nut and the limit plate.

[0008] As a preferred solution of a connecting wire connector described in the utility model, wherein: the female connector is provided with a wiring jack, the male connector is provided with a wiring pin, and the wiring pin is plugged into the wiring jack.

[0009] As a preferred solution of a connecting wire connector described in the utility model, wherein: a first through hole is opened on the second outer ring, a second through hole is opened on the first outer ring, a third through hole is opened on the sealing ring, and the apertures of the first through hole, the second through hole and the third through hole are equal.

[0010] As a preferred solution of the connecting wire connector described in the utility model, wherein: a third through hole is opened on the sealing ring, and the apertures of the first through hole, the second through hole and the third through hole are all equal to the diameter of the plug.

[0011] As a preferred solution of the connecting wire connector described in the utility model, wherein: the first outer ring is integrally provided with an L-shaped buckle, the second outer ring is provided with a first through hole, and the sealing ring is provided with a second through hole;

[0012] When the male connector and the female connector are butt-jointed, the L-shaped buckle passes through the first through hole and the second through hole and is buckled between the second outer ring.

[0013] As a preferred solution of a connecting wire connector described in the utility model, the male connector is provided with an inner sleeve, and the female connector is provided with a matching slot. When the male connector and the female connector are connected, the matching slot and the inner sleeve are connected by interference fit.

[0014] Compared with existing technologies:

[0015] 1. By setting up an elastic fixing component, even if the sealing ring ages or becomes thinner and loses its good elasticity, the second outer ring and the first outer ring can still clamp the sealing ring under the elastic force of the spring;

[0016] 2. By arranging an L-shaped buckle on the first outer ring, the female connector and the male connector can be snap-connected, which effectively strengthens the connection strength between the male connector and the female connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure provided for Example 1 of the utility model;

[0018] Figure 2 Provided for the utility model embodiment 1 Figure 1 Exploded diagram of

[0019] Figure 3 A schematic diagram of the structure provided for Embodiment 2 of the present utility model;

[0020] Figure 4Provided for Example 2 of the utility model Figure 3 Exploded diagram of

[0021] Figure 5 Provided for Example 2 of the utility model Figure 4 Side view of the middle male connector;

[0022] Figure 6 This is an exploded view provided for Example 3 of the utility model.

[0023] In the figure: female connector 1, second outer ring 2, first through hole 21, first perforation 22, sealing ring 3, third through hole 31, second perforation 32, first outer ring 4, second through hole 41, L-shaped buckle 42, male connector 5, elastic fixing component 6, pin 61, limit plate 62, spring 63, nut 64, wiring pin 7, wiring socket 8, inner sleeve 9, matching slot 10. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clear, the implementation methods of the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] Embodiment 1:

[0026] The utility model provides a connecting wire connector, please refer to Figure 1-2 , including a male connector 5 and a female connector 1, a sealing ring 3 is arranged between the male connector 5 and the female connector 1, a first outer ring 4 is integrally provided at one end of the male connector 5 that is connected to the female connector 1, a second outer ring 2 is integrally provided at one end of the female connector 1 that is connected to the male connector 5, and an elastic fixing component 6 is also included for elastically fixing the first outer ring 4 and the second outer ring 2.

[0027] The elastic fixing assembly 6 includes a latch 61, one end of which is integrally provided with a limit plate 62, a spring 63 is sleeved on the latch 61, and a nut 64 is threadedly connected to the end of the latch 61, and the spring 63 is located between the nut 64 and the limit plate 62; when the male connector 5 and the female connector 1 are docked, the latch 61 is passed through the second through hole 41, the third through hole 31 and the first through hole 21 on the first outer ring 4, the sealing ring 3 and the second outer ring 2, and the spring 63 is sleeved on the latch 61, the nut 64 is threadedly connected to the latch 61, and the spring 63 is in a compressed state.

[0028] The female connector 1 is provided with a wiring jack 8, and the male connector 5 is provided with a wiring pin 7, which is plugged into the wiring jack 8; the wiring jack 8 and the wiring pin 7 are both existing commonly used technical means and will not be described in detail.

[0029] The second outer ring 2 is provided with a first through hole 21 , the first outer ring 4 is provided with a second through hole 41 , the sealing ring 3 is provided with a third through hole 31 , and the first through hole 21 , the second through hole 41 and the third through hole 31 have the same aperture.

[0030] The sealing ring 3 is provided with a third through hole 31 , and the diameters of the first through hole 21 , the second through hole 41 and the third through hole 31 are all equal to the diameter of the latch 61 .

[0031] When in use, the sealing ring 3 is placed between the male connector 5 and the female connector 1, the plug 61 is passed through the second through hole 41, the third through hole 31 and the first through hole 21 on the first outer ring 4, the sealing ring 3 and the second outer ring 2, and the spring 63 is sleeved on the plug 61, and the nut 64 is threadedly connected to the plug 61, and the spring 63 is compressed. Therefore, even if the sealing ring 3 ages and loses its good elasticity, under the elastic force of the spring 63, the second outer ring 2 and the first outer ring 4 can still clamp the sealing ring 3.

[0032] Embodiment 2:

[0033] Refer to the attached Figure 3-5 , which is different from the first embodiment: an L-shaped buckle 42 is integrally formed on the first outer ring 4, a first through hole 22 is formed on the second outer ring 2, and a second through hole 32 is formed on the sealing ring 3;

[0034] When the male connector 5 and the female connector 1 are connected, the L-shaped buckle 42 passes through the first through hole 22 and the second through hole 32 and is buckled between the second outer ring 2 .

[0035] When in use, the sealing ring 3 is placed between the male connector 5 and the female connector 1, the plug 61 is passed through the second through hole 41, the third through hole 31 and the first through hole 21 on the first outer ring 4, the sealing ring 3 and the second outer ring 2, and the spring 63 is sleeved on the plug 61, and the nut 64 is threadedly connected to the plug 61, and the spring 63 is in a compressed state; at the same time, the L-shaped buckle 42 passes through the second through hole 32 and the first through hole 22 and is buckled on the second outer ring 2. Therefore, even if the sealing ring 3 ages or becomes thinner and loses its good elasticity, under the elastic force of the spring 63, the second outer ring 2 and the first outer ring 4 can still clamp the sealing ring 3.

[0036] Embodiment 3:

[0037] Refer to the attached Figure 6 , which is different from the first embodiment, is that: the male connector 5 is provided with an inner sleeve 9, and the female connector 1 is provided with a matching slot 10, and when the male connector 5 and the female connector 1 are connected, the matching slot 10 and the inner sleeve 9 are connected by interference fit. Thus, the connection strength between the male connector 5 and the female connector 1 is further enhanced. .

[0038] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A connecting wire connector, comprising a male connector (5) and a female connector (1), wherein a sealing ring (3) is provided between the male connector (5) and the female connector (1), characterized in that: The end of the male connector (5) that is butted against the female connector (1) is integrally provided with a first outer ring (4), the end of the female connector (1) that is butted against the male connector (5) is integrally provided with a second outer ring (2), and further comprises an elastic fixing assembly (6) for elastically fixing the first outer ring (4) and the second outer ring (2); The first outer ring (4) is integrally provided with an L-shaped buckle (42), the second outer ring (2) is provided with a first through hole (22), and the sealing ring (3) is provided with a second through hole (32); When the male connector (5) and the female connector (1) are butt-jointed, the L-shaped buckle (42) passes through the first through hole (22) and the second through hole (32) and is buckled between the second outer ring (2).

2. A connecting wire connector according to claim 1, characterized in that: The elastic fixing assembly (6) comprises a latch (61), one end of which is integrally provided with a limiting disk (62), a spring (63) is sleeved on the latch (61), a nut (64) is threadedly connected to the end of the latch (61), and the spring (63) is located between the nut (64) and the limiting disk (62).

3. A connecting wire connector according to claim 1, characterized in that: The female connector (1) is provided with a wiring jack (8), and the male connector (5) is provided with a wiring pin (7), and the wiring pin (7) is plugged into the wiring jack (8).

4. A connecting wire connector according to claim 2 or 3, characterized in that: The second outer ring (2) is provided with a first through hole (21), the first outer ring (4) is provided with a second through hole (41), the sealing ring (3) is provided with a third through hole (31), and the first through hole (21), the second through hole (41) and the third through hole (31) have the same aperture.

5. A connecting wire connector according to claim 4, characterized in that: The sealing ring (3) is provided with a third through hole (31), and the diameters of the first through hole (21), the second through hole (41) and the third through hole (31) are all equal to the diameter of the latch (61).

6. A connecting wire connector according to claim 5, characterized in that: The male connector (5) is provided with an inner sleeve (9), and the female connector (1) is provided with a matching slot (10). When the male connector (5) and the female connector (1) are butt-jointed, the matching slot (10) and the inner sleeve (9) are connected in an interference fit.

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