Waterproof and moistureproof connecting line of cable line

Abstract

The utility model discloses a waterproof and moistureproof connecting line for a cable line, which relates to the technical field of cable lines, aims to solve the problem that the cable line is easily damaged by damp, and is characterized by comprising a first cable and a second cable, and the adjacent ends of the first cable and the second cable are provided with connectors; a first fixing ring and a second fixing ring are arranged on the peripheral sides of the adjacent ends of the first cable and the second cable respectively, and a first shell is fixed between the first fixing ring and the second fixing ring. According to the utility model, the first fixing ring and the second fixing ring are arranged on the peripheral sides of the adjacent ends of the first cable and the second cable, the first shell and the second shell are respectively arranged between the first fixing ring and the second fixing ring, and the second shell and the first shell are controlled to be opened or closed by using the cover overturning assembly; therefore, two butted connectors are effectively protected, and meanwhile, the two connectors are convenient to maintain.

Description

Technical Field

[0001] The utility model belongs to the field of cable lines, and in particular relates to a waterproof and moisture-proof connecting line for a cable line. Background Art

[0002] Cable connectors are mainly used for signal transmission between various digital program-controlled switches, internal connections of optoelectronic transmission equipment and distribution frames in transmission equipment bureaus, and are used to transmit data, audio, video and other communication equipment. The main function of cable connectors is to connect sections of wires and cables, ensure the smoothness and sealing of wires and cables, and ensure the insulation level at the joints of wires and cables, so that they can operate safely and reliably.

[0003] After the existing cable connector is connected to the cable, the outer shell end is exposed and the waterproof performance is weak. Under long-term use, rain and moisture can easily enter the connection between the wires and cables, causing the insulation of the line to decrease, the line to age, and the service life to shorten. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a waterproof and moisture-proof connection circuit for a cable line. The utility model has the advantage that a rubber pad is used to form a closed cylindrical space among the first fixing ring, the second fixing ring, the first outer shell and the second outer shell, thereby effectively preventing rainwater from entering the first outer shell and the second outer shell, greatly improving the waterproof and moisture-proof properties of the device, effectively ensuring the insulation of the cable line, delaying the aging of the line, and at the same time increasing its service life.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A waterproof and moisture-proof cable connection line, comprising: a first cable and a second cable, the adjacent ends of the first cable and the second cable are both equipped with connectors, the adjacent ends of the first cable and the second cable are respectively equipped with a first fixing ring and a second fixing ring, a first housing is fixed between the first fixing ring and the second fixing ring, and a flip cover assembly is fixed on a side of the first fixing ring away from the first housing;

[0007] A second shell is fixed to one end of the flip cover assembly, the first shell corresponds to the second shell, a snap-on assembly is installed between the first shell and the second shell, and rubber pads are fixed to the relative inner sides of the first shell and the second shell and the inner sides of the first fixing ring and the second fixing ring.

[0008] By adopting the above technical scheme, a first fixing ring and a second fixing ring are arranged on the circumferential sides of the adjacent ends of the first cable and the second cable, and a first shell and a second shell are respectively arranged between the first fixing ring and the second fixing ring, and a cover flip assembly is used to control the opening or closing of the second shell and the first shell, so that the first shell and the second shell can form a cylindrical space, thereby effectively protecting the two butted connectors and facilitating the maintenance of the two connectors; a clamping assembly is arranged between the first shell and the second shell, so that the connection between the second shell and the first shell is more stable, and the occurrence of the clamping and falling off between the first shell and the second shell due to bumps or vibrations is effectively reduced, and the problem of loose closure is avoided. At the same time, a rubber pad is used to enhance the sealing between the first fixing ring, the second fixing ring, the first shell and the second shell, thereby effectively preventing rainwater from entering the first shell and the second shell, greatly improving the waterproof and moisture-proof properties of the device, effectively ensuring the insulation of the cable line, delaying the aging of the line, and prolonging its service life.

[0009] The utility model is further configured as follows: the flip cover assembly includes a fixing seat fixed to one side of the first fixing ring, a rectangular groove opened on the upper surface of the fixing seat, a connecting rod rotatably engaged in the rectangular groove, a rotating rod fixed to one end of the connecting rod, and a torsion spring fixed between one side of the connecting rod and the inner wall of the rectangular groove, the rotating rod rotatably engaged in the middle part of one side of the fixing seat, and the torsion spring is sleeved on the circumferential side of the rotating rod.

[0010] By adopting the above technical solution, a rectangular groove is arranged on the upper surface of the fixing seat, so that the connecting rod can rotate in the rectangular groove, so as to control the second shell to move in an arc shape, and better connect and separate with the first shell; by arranging a torsion spring on the circumference of the rotating rod, and the two ends of the torsion spring are respectively fixed to one side of the connecting rod and the inner wall of the rectangular groove, when the rotating rod is rotated, the torsion spring can push and pull the connecting rod, so that the second shell at one end of the connecting rod can be more stably connected to the first shell, thereby reducing the possibility of the first shell and the second shell falling off, and further improving the safety of the device.

[0011] The utility model is further configured as follows: the first shell and the second shell are both arc-shaped plate structures, and the clamping assembly includes two notches symmetrically opened on one side of the second shell, a circular groove opened on one side of the notch, two rectangular blocks symmetrically fixed on one side of the first shell, a groove opened on one side of the rectangular block, and a ball elastically fitted inside the groove. A spring is fixed between the ball and the groove. The rectangular block corresponds to the notch, and the circular groove corresponds to the ball.

[0012] By adopting the above technical solution, through the spring fixed between the ball and the groove, the ball can be elastically extended and retracted in the groove, thereby creating or canceling the snap-fitting relationship with the circular groove on one side of the groove, further improving the stability of the first shell and the second shell when closed, and facilitating disassembly and assembly.

[0013] The utility model is further configured as follows: an annular groove is provided on the circumference of the adjacent ends of the first fixing ring and the second fixing ring. Bosses are fixed on both ends of the second housing, the bosses correspond to the annular grooves, and the bosses are made of rubber.

[0014] By adopting the above technical solution, through the provision of the boss and the annular groove, when the first shell and the second shell are closed, the boss will be snapped into the annular groove, further enhancing the sealing between the second shell and the first fixing ring and the second fixing ring, effectively preventing the first cable and the second cable from being damaged by water seepage at the connection between the second shell and the first fixing ring and the second fixing ring, and further better waterproofing and moisture-proofing the first cable and the second cable.

[0015] In summary, the beneficial technical effects of the utility model are:

[0016] 1. A first fixing ring and a second fixing ring are arranged on the circumferential sides of the adjacent ends of the first cable and the second cable, and a first shell and a second shell are arranged respectively between the first fixing ring and the second fixing ring, and a cover flip assembly is used to control the opening or closing of the second shell and the first shell, so that the first shell and the second shell can form a cylindrical space, thereby effectively protecting the two butted connectors and facilitating the maintenance of the two connectors.

[0017] 2. The rubber pad is used to form a closed cylindrical space with the first fixing ring, the second fixing ring, the first shell and the second shell, thereby effectively preventing rainwater from entering the first shell and the second shell, greatly improving the waterproof and moisture-proof properties of the device, effectively ensuring the insulation of the cable line, delaying the aging of the line, and at the same time increasing its service life.

[0018] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0020] Figure 1 This is a schematic diagram of the first cable structure of an embodiment of the utility model;

[0021] Figure 2This is a schematic diagram of the structure of a first fixing ring in one embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of a fixing base according to an embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of the first housing structure of an embodiment of the utility model;

[0024] Figure 5 for Figure 4 Schematic diagram of the structure at A in the middle;

[0025] Figure 6 This is a schematic diagram of the second housing structure of an embodiment of the utility model;

[0026] Figure 7 for Figure 6 Schematic diagram of the structure at B in the middle;

[0027] Figure 8 This is a schematic diagram of a controller circuit according to an embodiment of the present utility model;

[0028] Fig. 9 A schematic diagram of an analog-to-digital conversion processing circuit according to an embodiment of the utility model;

[0029] Fig.10 A schematic diagram of a communication circuit according to an embodiment of the present utility model;

[0030] Fig.11 This is a schematic diagram of a system block diagram circuit of an embodiment of the utility model;

[0031] Fig.12 A schematic diagram of a signal processing circuit according to an embodiment of the present utility model;

[0032] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0033] 1. First cable; 2. Second cable; 3. Connector; 4. First fixing ring; 5. Second fixing ring; 6. First housing; 7. Second housing; 8. Boss; 9. Fixing seat; 10. Connecting rod; 11. Rectangular groove; 12. Rotating rod; 13. Circular groove; 14. Channel; 15. Ball; 16. Annular groove; 17. Notch; 18. Rectangular block. DETAILED DESCRIPTION

[0034] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0035] Reference Figure 1-12, which is a waterproof and moisture-proof cable line connection line disclosed by the utility model, including: a first cable 1 and a second cable 2, the adjacent ends of the first cable 1 and the second cable 2 are both equipped with connectors 3, the adjacent ends of the first cable 1 and the second cable 2 are respectively equipped with first fixing rings 4 and second fixing rings 5, a first outer shell 6 is fixed between the first fixing ring 4 and the second fixing ring 5, and a flip cover assembly is fixed on the side of the first fixing ring 4 away from the first outer shell 6; the two connectors 3 are respectively a male end and a female end.

[0036] A second shell 7 is fixed to one end of the flip cover assembly, the first shell 6 corresponds to the second shell 7, a snap-on assembly is installed between the first shell 6 and the second shell 7, and rubber pads are fixed to the relative inner sides of the first shell 6 and the second shell 7 and the inner sides of the first fixing ring 4 and the second fixing ring 5.

[0037] The application of one aspect of this embodiment is as follows: when the device needs to be used, firstly, the first cable 1 and the second cable 2 are respectively inserted into the peripheral sides of the first fixing ring 4 and the second fixing ring 5, and then the first cable 1 and the second cable 2 are matched and docked through the two connectors 3, and then the second shell 7 is controlled to close by the flip cover assembly. When the first shell 6 and the second shell 7 are closed, the snap-fit ​​assembly between the first shell 6 and the second shell 7 generates a snap-fit ​​relationship, and at the same time, the rubber pad is used to make the inner sides of the first fixing ring 4 and the second fixing ring 5 seal and fit with the peripheral sides of the first cable 1 and the second cable 2, and the contact surfaces of the first shell 6 and the second shell 7 are seal and fit, thereby completing the waterproofing and moisture-proofing of the two connectors 3 of the first cable 1 and the second cable 2.

[0038] It should be noted that all electrical devices involved in this application can be powered by batteries or external power supplies.

[0039] Reference Figure 3 The flip cover assembly of this embodiment includes a fixing seat 9 fixed to one side of the first fixing ring 4, a rectangular groove 11 opened on the upper surface of the fixing seat 9, a connecting rod 10 rotatably matched in the rectangular groove 11, a rotating rod 12 fixed to one end of the connecting rod 10, and a torsion spring fixed between one side of the connecting rod 10 and the inner wall of the rectangular groove 11. The rotating rod 12 is rotatably matched to the middle part of one side of the fixing seat 9, the torsion spring is sleeved on the circumference of the rotating rod 12, and one end of the rotating rod 12 is fixed to one end of the second housing 7. When it is necessary to control the movement of the second housing 7 through the flip cover assembly, the rotating rod 12 is manually rotated, the torsion spring elastically rebounds, and the rotating rod 12 drives the connecting rod 10 to move in an arc. At this time, the connecting rod 10 synchronously drives the second housing 7 to move in an arc, so that the second housing 7 moves to the side close to the first housing 6 until the first housing 6 and the second housing 7 are closed.

[0040] Reference Figure 4-7In this embodiment, the first housing 6 and the second housing 7 are both arc-shaped plate structures, and the clamping assembly includes two notches 17 symmetrically opened on one side of the second housing 7, a circular groove 13 opened on one side of the notch 17, two rectangular blocks 18 symmetrically fixed on one side of the first housing 6, a groove 14 opened on one side of the rectangular block 18, and a ball 15 elastically fitted inside the groove 14. A spring is fixed between the ball 15 and the groove 14. The rectangular block 18 corresponds to the notch 17, and the circular groove 13 corresponds to the ball 15. When the first shell 6 and the second shell 7 are closed, the two rectangular blocks 18 on one side of the second shell 7 will be snapped into the two notches 17 on one side of the first shell 6. At this time, the ball 15 on one side of the rectangular block 18 is squeezed into the groove 14 by the inner wall of the notch 17. At this time, the spring is in a compressed state. When the rectangular block 18 continues to extend into the notch 17, the ball 15 corresponds to the circular groove 13. At this time, the elastic rebound of the spring drives the ball 15 to extend out of the groove 14 and form a snap-fit ​​relationship with the circular groove 13, thereby completing the snap-fitting of the first shell 6 and the second shell 7. When it is necessary to cancel the snap-fitting of the first shell 6 and the second shell 7, manually rotate the flip cover assembly to control the second shell 7 and the first shell 6 to cancel the closure.

[0041] Reference Figure 2 In this embodiment, an annular groove 16 is provided on the circumference of the adjacent ends of the first fixing ring 4 and the second fixing ring 5. Bosses 8 are fixed on both ends of the second housing 7. The bosses 8 correspond to the annular groove 16 and are made of rubber. When the second housing 7 and the first housing 6 are closed, the bosses 8 at both ends of the inner side of the second housing 7 are respectively snapped into the annular groove 16 on the circumference of the adjacent ends of the first fixing ring 4 and the second fixing ring 5. The bosses 8 made of rubber can block water or moisture, thereby better achieving the waterproof and moisture-proof effect of the device.

[0042] The above-mentioned embodiments may be combined with each other.

[0043] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A waterproof and moisture-proof cable connection line, comprising: A first cable (1) and a second cable (2), characterized in that adjacent ends of the first cable (1) and the second cable (2) are both provided with connectors (3), adjacent ends of the first cable (1) and the second cable (2) are respectively provided with first fixing rings (4) and second fixing rings (5), a first outer shell (6) is fixed between the first fixing ring (4) and the second fixing ring (5), and a flip cover assembly is fixed on a side of the first fixing ring (4) away from the first outer shell (6); A second housing (7) is fixed to one end of the flip cover assembly, the first housing (6) corresponds to the second housing (7), a clamping assembly is arranged between the first housing (6) and the second housing (7), and rubber pads are fixed to the relative inner sides of the first housing (6) and the second housing (7) and the inner sides of the first fixing ring (4) and the second fixing ring (5); The flip cover assembly comprises a fixing seat (9) fixed to one side of the first fixing ring (4), a rectangular groove (11) opened on the upper surface of the fixing seat (9), a connecting rod (10) rotatably engaged in the rectangular groove (11), a rotating rod (12) fixed to one end of the connecting rod (10), and a torsion spring fixed between one side of the connecting rod (10) and the inner wall of the rectangular groove (11); the rotating rod (12) is rotatably engaged with the middle part of one side of the fixing seat (9); the torsion spring is sleeved on the circumference of the rotating rod (12); and one end of the rotating rod (12) is fixed to one end of the second housing (7).

2. A cable line waterproof and moisture-proof connection line according to claim 1, characterized in that: The first shell (6) and the second shell (7) are both arc-shaped plate structures, and the snap-on assembly comprises two notches (17) symmetrically opened on one side of the second shell (7), a circular groove (13) opened on one side of the notch (17), two rectangular blocks (18) symmetrically fixed on one side of the first shell (6), a groove (14) opened on one side of the rectangular block (18), and a round ball (15) elastically fitted inside the groove (14).

3. A cable line waterproof and moisture-proof connection line according to claim 2, characterized in that: A spring is fixed between the ball (15) and the groove (14).

4. A cable line waterproof and moisture-proof connection line according to claim 3, characterized in that: The rectangular block (18) corresponds to the notch (17), and the circular groove (13) corresponds to the sphere (15).

5. A cable line waterproof and moisture-proof connection line according to claim 1, characterized in that: Annular grooves (16) are provided on the circumferential sides of the adjacent ends of the first fixing ring (4) and the second fixing ring (5).

6. A cable line waterproof and moisture-proof connection line according to claim 5, characterized in that: Bosses (8) are fixed at both ends of the second housing (7), the bosses (8) correspond to the annular grooves (16), and the bosses (8) are made of rubber.

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