CN218449341U

CN218449341U - Junction box cable plug

Info

Publication number: CN218449341U
Application number: CN202222507195.1U
Authority: CN
Inventors: 张冬良
Original assignee: Yuyao Liangpin Communication Equipment Co ltd
Current assignee: Yuyao Liangpin Communication Equipment Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-02-03
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a junction box cable plug, which comprises an outer plug sleeve, an inner plug sleeve, a wire passing sleeve, a binding post, an extrusion screw and a lower plug sleeve; the inner plugging sleeve is positioned inside the outer plugging sleeve, a positioning hole and an upper wire passing hole are formed in the inner plugging sleeve, and an extrusion screw is inserted in the positioning hole and is in threaded connection with a screw hole in the upper end face of the binding post; the upper wire passing holes are distributed on the circumferential surface of the inner blocking sleeve and form an upper wire passing channel with the inner wall of the outer blocking sleeve; the cable passing sleeve is positioned between the outer blocking sleeve and the lower blocking sleeve and is provided with a middle cable passing hole opposite to the upper cable passing hole, and a clamping seam for clamping a cable from the side surface of the cable passing sleeve is arranged between the middle cable passing hole and the outer peripheral surface of the cable passing sleeve; the middle part of the wire passing sleeve 12 is provided with a through hole for the terminal 13 to pass through; the peripheral surface of the lower plug sleeve is distributed with a lower wire passing opening opposite to the middle wire passing hole, the middle part of the lower plug sleeve is provided with a through hole penetrating through two end faces, the wiring post is inserted in the through hole, and the upper end of the wiring post extends into the inner plug sleeve. The advantages are that: the utility model discloses let the installation of cable more convenient.

Description

Junction box cable plug

Technical Field

The utility model belongs to the technical field of sealed end cap, especially, relate to a terminal box cable end cap.

Background

At present, the inlet and outlet line parts of the junction box in use need to be sealed to prevent external water sources from entering the interior; when the existing sealing plug is used, the head of a cable is large, so that the head needs to be cut off during installation, and a quick connector is reinstalled at a broken line after the cable passes through the plug, so that the installation is inconvenient; there is a need for improvement.

Disclosure of Invention

The utility model aims at providing a terminal box cable end cap to the not enough of above-mentioned prior art existence, it has the installation that lets the cable more convenient characteristics.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a cable plug of a junction box comprises an outer plug sleeve, an inner plug sleeve, a wire passing sleeve, a wiring terminal, an extrusion screw and a lower plug sleeve;

the inner plugging sleeve is positioned inside the outer plugging sleeve, a positioning hole and an upper wire passing hole are formed in the inner plugging sleeve, and the extrusion screw is inserted and sleeved in the positioning hole and is in threaded connection with a screw hole in the upper end face of the binding post; the upper wire passing holes are distributed on the peripheral surface of the inner blocking sleeve and form an upper wire passing channel with the inner wall of the outer blocking sleeve;

the cable passing sleeve is positioned between the outer blocking sleeve and the lower blocking sleeve and is provided with a middle cable passing hole opposite to the upper cable passing hole, and a clamping seam for clamping a cable from the side surface of the cable passing sleeve is arranged between the middle cable passing hole and the outer peripheral surface of the cable passing sleeve; the middle part of the wire passing sleeve 12 is provided with a through hole for the terminal 13 to pass through;

the outer peripheral surface of the lower blocking sleeve is distributed with lower wire passing openings opposite to the middle wire passing holes, the middle part of the lower blocking sleeve is provided with a through hole penetrating through two end surfaces, the wiring column is inserted and sleeved in the through hole, and the upper end of the wiring column extends into the inner blocking sleeve.

Preferably, the terminal post is of a square structure.

Preferably, an inverted V-shaped structure is formed between adjacent card slits.

After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model discloses an opening the joint in the side of crossing the line cover, including blocking up the line hole on the global distribution of cover to and under the global distribution of stifled cover down cross the line opening, like this, can the cable edgewise card go into when the installation, the outer stifled cover of rethread and terminal lock, it compares current quick-operation joint's of repacking mode, it is more convenient to install.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a partial structure of the present invention.

Fig. 3 is a schematic view of the structure of the outer blocking sleeve of the utility model.

Detailed Description

The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, and the present invention will be further explained with reference to the drawings and the embodiments.

Examples, see fig. 1-3: a cable plug of a junction box comprises an outer plug sleeve 10, an inner plug sleeve 11, a wire passing sleeve 12, a wiring terminal 13, an extrusion screw and a lower plug sleeve 14, wherein the outer plug sleeve 10, the wire passing sleeve 12 and the lower plug sleeve 14 are made of rubber materials. The outer plugging sleeve 10 is a structure with two through ends, the bottom of the outer plugging sleeve is provided with a clamping edge 20, and the clamping edge 20 is attached to the bottom end face of the inner plugging sleeve 11 in use, so that the position of the outer plugging sleeve 10 can be positioned after connection. The inner blocking sleeve 11 is positioned in the outer blocking sleeve 10, and is provided with a positioning hole 15 and an upper wire passing hole 16, the upper wire passing hole 16 is of an open structure, is distributed on the peripheral surface of the inner blocking sleeve 11, and forms an upper wire passing channel with the inner wall of the outer blocking sleeve 10; the extrusion screw is inserted in the positioning hole and is in threaded connection with a screw hole on the upper end face of the binding post 13, and the extrusion screw is used for extruding, fastening and sealing the cable through the inner plugging sleeve 11 in use. The wire passing sleeve 12 is positioned between the outer blocking sleeve 10 and the lower blocking sleeve 14, and is provided with a middle wire passing hole 17 opposite to the upper wire passing hole 16 and a through hole for allowing the wiring terminal 13 to pass through, a clamping seam 18 for allowing a cable to be clamped from the side surface of the wire passing sleeve 12 is arranged between the middle wire passing hole 17 and the outer peripheral surface of the wire passing sleeve 12, an inverted V-shaped structure is formed between adjacent clamping seams 18, namely the adjacent clamping seams 18 penetrate through the same outer end surface of the wire passing sleeve 12, and therefore the phenomenon that the overall strength of the wire passing sleeve 12 is affected by too many openings is avoided. A lower wire passing opening 19 opposite to the middle wire passing hole 17 is distributed on the peripheral surface of the lower plugging sleeve 14, a through hole penetrating through two end faces is formed in the middle of the lower plugging sleeve, the wiring terminal 13 is inserted in the through hole, and the upper end of the wiring terminal extends into the inner plugging sleeve 14. In use, the outer blocking sleeve 10 is firstly detached from the inner blocking sleeve 11, then a cable is clamped from the clamping seam 18, the wire parts of the cable are respectively arranged in the upper wire passing hole 16 and the lower wire passing opening 19, the head part of the cable is exposed out of the upper end surface of the inner blocking sleeve 11, then the outer blocking sleeve 10 is sleeved on the peripheral surface of the inner blocking sleeve 11, the position of the clamping edge 20 is adjusted to be opposite to the position of the bottom end surface of the inner blocking sleeve 11, and finally the locking is carried out through the extrusion screw; the head of the cable is prevented from being cut off, and the installation is more convenient. The wiring terminal 13 is of a square structure, and the same positioning hole 15, through hole and through hole matched with the wiring terminal are all of square structures, so that the inner blocking sleeve 11, the wire passing sleeve 12 and the lower blocking sleeve 14 can be prevented from shifting in use.

Claims

1. A terminal box cable plug is characterized in that: comprises an outer blocking sleeve (10), an inner blocking sleeve (11), a wire passing sleeve (12), a binding post (13), an extrusion screw and a lower blocking sleeve (14);

the inner plugging sleeve (11) is positioned inside the outer plugging sleeve (10), a positioning hole (15) and an upper wire passing hole (16) are formed in the inner plugging sleeve, and the extrusion screw is inserted and sleeved in the positioning hole and is in threaded connection with a screw hole in the upper end face of the binding post (13); the upper wire passing holes (16) are distributed on the peripheral surface of the inner blocking sleeve (11) and form upper wire passing channels with the inner wall of the outer blocking sleeve (10);

the wire passing sleeve (12) is positioned between the outer blocking sleeve (10) and the lower blocking sleeve (14), a middle wire passing hole (17) opposite to the upper wire passing hole (16) is formed in the wire passing sleeve (12), and a clamping seam (18) for clamping a cable from the side surface of the wire passing sleeve (12) is formed between the middle wire passing hole (17) and the outer peripheral surface of the wire passing sleeve (12); the middle part of the wire passing sleeve (12) is provided with a through hole for the terminal (13) to pass through;

the peripheral surface of the lower blocking sleeve (14) is distributed with a lower wire passing opening (19) opposite to the middle wire passing hole (17), the middle part of the lower blocking sleeve is provided with a through hole running through two end surfaces, the binding post (13) is inserted and sleeved in the through hole, and the upper end of the binding post extends into the inner blocking sleeve (11).

2. The junction box cable plug of claim 1, wherein: the binding post (13) is of a square structure.

3. The junction box cable plug of claim 1 or 2, wherein: an inverted V-shaped structure is formed between the adjacent clamping seams (18).