Sixteen-core connector convenient to disassemble and assemble

Abstract

The utility model provides a sixteen-core connector convenient to disassemble and assemble, which comprises a connector main body, the connector main body comprises a female end assembly, a male end assembly and a tail end assembly, the female end assembly comprises a wire end main body and a female end terminal, the head end of the wire end main body is a threaded end, a nut is screwed on the threaded end, a waterproof rubber ring is arranged between the nut and the wire end main body, and the male end assembly is connected with the female end terminal. 16 hole sites are formed in the wire end main body, and a female end terminal is inserted into each hole site; the male end assembly comprises a male end main body, the tail end of the male end main body is connected with a rear cover, three copper needles are connected in the male end main body, one of the three copper needles is inserted into the hole site, a plastic shell is arranged outside the male end main body, and the male end main body is connected with the female end assembly through the plastic shell; the tail end assembly comprises a waterproof cover, three through holes consistent with the copper needles in position are formed in the waterproof cover, the copper needles penetrate through the through holes respectively, a clamping jaw is installed at the outer end of the waterproof cover, the outer side of the clamping jaw is sleeved with a cover body, and the tail end assembly is connected with the plastic shell in a screwed mode through the cover body.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a sixteen-core connector which is easy to assemble and disassemble. Background Art

[0002] Traditional connectors are basically welded at fixed points, and their assembly and disassembly are limited by site and equipment conditions. Because the product is used outdoors in a complex environment, it is impossible to use too much equipment for installation. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides a sixteen-core connector that is easy to assemble and disassemble, so as to solve at least one of the above technical problems.

[0004] The technical scheme of the utility model is: a sixteen-core connector that is easy to disassemble and assemble, comprising a connector body, characterized in that the connector body comprises a female end component, a male end component and a tail end component, the female end component comprises a wire end body and a female end terminal, the head end of the wire end body is a threaded end, a nut is screwed on the threaded end, and a waterproof rubber ring is arranged between the nut and the wire end body, 16 holes are opened on the wire end body, and the female end terminal is plugged into each hole;

[0005] The male end assembly includes a male end body, the tail end of the male end body is connected to a rear cover, three copper needles are connected inside the male end body, one of the three copper needles is inserted into the hole, a plastic shell is provided outside the male end body, and the male end body is connected to the female end assembly through the plastic shell;

[0006] The tail end assembly includes a waterproof cover, which is provided with three through holes that are consistent with the positions of the copper needles, and the copper needles pass through the through holes respectively. A claw is installed at the outer end of the waterproof cover, and a cover body is sleeved on the outer side of the claw. The tail end assembly is screwed to the plastic shell through the cover body.

[0007] The utility model is convenient for installation and maintenance by changing the product structure, adjusting the terminal fixing position, changing to crimping with wire crimping pliers, and easily realizing connection. The replacement of loose parts can be realized by prying. No complex equipment such as welding is required, which truly realizes convenient and quick installation and maintenance.

[0008] Further preferably, the surface of the claw is provided with arc-shaped notches arranged at equal intervals.

[0009] It can have the effect of heat dissipation.

[0010] Further preferably, a protrusion is provided at the inner upper end of the cover body in the same direction as the arc-shaped notch, the protruding direction of the protrusion is toward the outside of the cover body, and a threaded structure is provided at the inner lower end of the cover body to be screwed to the plastic shell.

[0011] The thread structure can improve the connection strength between the claw and the cover body.

[0012] Further preferably, an outer wall of the plastic shell is provided with an elastic buckle, and the elastic buckle is clamped with the wire end body.

[0013] Easy to disassemble.

[0014] Further preferably, a line connecting the centers of the through holes forms a triangle structure.

[0015] The utility model optimizes the arrangement structure of the through holes to facilitate the passing of the copper needles.

[0016] Further preferably, the nut is a nut with a hexagonal outer contour.

[0017] Beneficial effects:

[0018] 1: Both male and female connections are crimped, which can minimize the impact of installation on the site and tools.

[0019] 2: When there is a problem with either the male or female end, it is very convenient to replace and repair it, which can be done with just a screwdriver and a simple pin ejector.

[0020] 3: To connect the male and female ends, just hold the product with both hands and press them towards each other into place.

[0021] 4: The product has good waterproof effect, reaching IP66.

[0022] 5: The product has beautiful appearance, compact structure design, shell material PA66, UV resistance is good for 1000 hours, and tensile strength reaches 75%. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is the overall explosion schematic diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the overall cross section of the utility model;

[0025] Figure 3 It is a schematic diagram of the overall side structure of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the nut of the utility model;

[0027] Figure 5 It is a structural schematic diagram of the waterproof rubber ring of the utility model;

[0028] Figure 6 It is a structural schematic diagram of the female terminal of the utility model;

[0029] Figure 7It is a structural schematic diagram of the main body of the wire end of the utility model;

[0030] Figure 8 It is a structural schematic diagram of the male end body of the utility model;

[0031] Fig. 9 It is a structural schematic diagram of the rear cover of the utility model;

[0032] Fig.10 It is a structural schematic diagram of the copper needle of the utility model;

[0033] Fig.11 It is a structural schematic diagram of the plastic shell of the utility model;

[0034] Fig.12 This is a schematic diagram of the structure of the utility model waterproof cover

[0035] Fig.13 This is a schematic diagram of the structure of the utility model claw

[0036] Fig.14 It is a structural schematic diagram of the cover body of the utility model.

[0037] Numbers in the figure: female end component 4-1, male end component 4-2, tail end component 4-3, 1, waterproof rubber ring; 2, wire end body; 3, nut; 4, female end terminal; 5, male end body; 6, back cover; 7, copper needle; 8, plastic shell; 9, waterproof cover; 10, claw; 11, cover body; 12, hole position. DETAILED DESCRIPTION

[0038] The utility model is further described below in conjunction with the accompanying drawings.

[0039] Reference Figure 1-Figure 14 As shown, a sixteen-core connector that is easy to disassemble and assemble includes a connector body, the connector body includes a female end component 4-1, a male end component 4-2 and a tail end component 4-3, the female end component includes a wire end body 2 and a female end terminal 4, the head end of the wire end body is a threaded end, a nut 3 is screwed on the threaded end, and a waterproof rubber ring 1 is provided between the nut and the wire end body, 16 holes 12 are opened on the wire end body, and a female end terminal is plugged into each hole; the male end component includes a male end body 5, The tail end of the male body is connected to a rear cover 6, and three copper needles 7 are connected inside the male body. One of the three copper needles is inserted into the hole. A plastic shell 8 is provided on the outside of the male body, and the male body is connected to the female assembly through the plastic shell; the tail assembly includes a waterproof cover 9, and three through holes are provided on the waterproof cover that are consistent with the positions of the copper needles, and the copper needles pass through the through holes respectively. A claw 10 is installed at the outer end of the waterproof cover, and a cover body 11 is provided on the outer side of the claw, and the tail assembly is screwed to the plastic shell through the cover body.

[0040] The utility model is convenient for installation and maintenance by changing the product structure, adjusting the terminal fixing position, changing to crimping with wire crimping pliers, and easily realizing connection. The replacement of loose parts can be realized by prying. No complex equipment such as welding is required, which truly realizes convenient and quick installation and maintenance.

[0041] Further preferably, the surface of the claw is provided with arc-shaped notches arranged at equal intervals, which can achieve the effect of heat dissipation.

[0042] Preferably, the upper inner end of the cover body is provided with a protrusion in the same direction as the arc-shaped notch, the protrusion protrudes toward the outside of the cover body, and the lower inner end of the cover body is provided with a thread structure screwed with the plastic shell. The thread structure can improve the connection strength between the claw and the cover body.

[0043] Further preferably, the outer wall of the plastic shell is provided with an elastic buckle, and the elastic buckle is engaged with the wire end body for easy disassembly.

[0044] Further preferably, the center line of the through hole forms a triangle structure. The utility model optimizes the arrangement structure of the through hole to facilitate the copper needle to pass through.

[0045] More preferably, the nut is a nut with a hexagonal outer contour.

[0046] The first step is to install the waterproof rubber ring into the main body of the wire end. The second step is to twist and install the nut into the main body of the wire end. The third step is to insert the female terminal with crimped wire into the 16 holes of the main body of the wire end. The fourth step is to install the back cover into the tail end of the male end body so that it is flat and buckled into place. The fifth step is to crimp the three 6-core copper pins and insert them into the 16 holes of the main body. Two of the wires do not need to be connected. The sixth step is to install the male end body with the copper pins inserted into the plastic shell in a fool-proof orientation. The seventh step is to push the three 6-core wires through the three holes of the waterproof cover to the bottom. The eighth step is to install the claws on the outer end of the waterproof cover. The ninth step is to put the cover body outside the claws, screw it into the threaded end of the plastic shell and tighten it. The tenth step is to connect the main body of the wire end with the female terminal and the plastic shell after the wire is connected, and the assembly is completed.

[0047] The above are only preferred implementations of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A 16-core connector that is easy to assemble and disassemble, comprising a connector body, characterized in that: The connector body includes a female end component, a male end component and a tail end component, the female end component includes a wire end body and a female end terminal, the head end of the wire end body is a threaded end, a nut is screwed on the threaded end, and a waterproof rubber ring is provided between the nut and the wire end body, and 16 holes are opened on the wire end body, and the female end terminal is plugged into each hole; The male end assembly includes a male end body, the tail end of the male end body is connected to a rear cover, three copper needles are connected inside the male end body, one of the three copper needles is inserted into the hole, a plastic shell is provided outside the male end body, and the male end body is connected to the female end assembly through the plastic shell; The tail end assembly includes a waterproof cover, which is provided with three through holes that are consistent with the positions of the copper needles, and the copper needles pass through the through holes respectively. A claw is installed at the outer end of the waterproof cover, and a cover body is sleeved on the outer side of the claw. The tail end assembly is screwed to the plastic shell through the cover body.

2. The 16-core connector that is easy to assemble and disassemble according to claim 1, characterized in that: The surface of the claw is provided with arc-shaped notches arranged at equal intervals.

3. The 16-core connector that is easy to assemble and disassemble according to claim 2, characterized in that: The inner upper end of the cover body is provided with a protrusion in the same direction as the arc-shaped notch, the protruding direction of the protrusion is toward the outside of the cover body, and the inner lower end of the cover body is provided with a threaded structure screwed with the plastic shell.

4. The 16-core connector that is easy to assemble and disassemble according to claim 1, characterized in that: An elastic buckle is arranged on the outer wall of the plastic shell, and the elastic buckle is clamped with the wire end body.

5. The 16-core connector that is easy to assemble and disassemble according to claim 1, characterized in that: A line connecting the centers of the through holes forms a triangle structure.

6. The 16-core connector that is easy to assemble and disassemble according to claim 1, characterized in that: The nut is a nut with a hexagonal outer contour.

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