A cable quick connection connector

Abstract

The utility model discloses a cable quick-connect connector, including a cable and a round tube, wherein the cable is inserted into the round tube, a conductive sleeve is arranged in the round tube, and the cable is inserted into the conductive sleeve, an insulating sleeve is glued to the circumferential outer wall of the conductive sleeve, and both sides of the insulating sleeve are fixed to the round tube, two threaded holes are provided on the top of the round tube, threaded rods are threadedly connected in the two threaded holes, and locking components for auxiliary fixing of the cable are arranged at both ends of the round tube, and the locking components include two slotted threaded sleeves, and the two slotted threaded sleeves are respectively fixedly connected to the two ends of the round tube. The utility model not only facilitates the staff to quickly connect two cables, is easy to operate, has stable connection, improves the stability of the cable connection, but also enables the cable to be stably fixed in the round tube, further improving the stability of the cable connection.

Description

Technical Field

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

[0002] A cable is a wire made of one or more mutually insulated conductors and an outer insulating protective layer, which is laid underground, in the air, etc. If the cable is not long enough during the laying process, two cables need to be connected.

[0003] Patent No. CN216904157U discloses a cable connection joint. In the prior art, there is indeed a problem that the connection process is very troublesome and the connection stability is not strong when the connection is made by connecting the ends. To solve this problem, we propose a cable quick connection joint. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a cable quick connection connector.

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

[0006] A cable quick-connect connector comprises a cable and a round tube, wherein the cable is inserted into the round tube, a conductive sleeve is provided in the round tube, and the cable is inserted into the conductive sleeve, an insulating sleeve is glued to the circumferential outer wall of the conductive sleeve, and both sides of the insulating sleeve are fixed to the round tube, two threaded holes are provided on the top of the round tube, threaded rods are threadedly connected in the two threaded holes, and locking components for auxiliary fixing of the cable are provided at both ends of the round tube.

[0007] As a further solution of the utility model, the locking assembly includes two slotted threaded sleeves, the two slotted threaded sleeves are respectively fixedly connected to the two ends of the round pipe, and nuts are threadedly connected to the outer sides of the two slotted threaded sleeves.

[0008] As a further solution of the utility model, a knob is fixedly connected to the top end of the threaded rod.

[0009] As a further solution of the utility model, a heat shrink tube is sleeved on the outer side of the circular tube.

[0010] As a further solution of the utility model, the circumferential outer wall of the circular tube is provided with an insulating coating.

[0011] The beneficial effects of the utility model are:

[0012] 1. Through the coordinated use of the round tube and the threaded rod, the cable is inserted into the round tube, and the stripped cable core of the cable is inserted into the conductive sleeve, and then the threaded rod is rotated and tightened. The threaded rod will squeeze the insulating sleeve and the conductor sleeve to deform, squeeze the cable core of the cable, and thus fix the cable in the round tube, connect the two cables, and facilitate the staff to quickly connect the two cables. The operation is convenient, the connection is stable, and the stability of the cable connection is improved.

[0013] 2. Through the setting of the locking assembly, the locking assembly can assist in fixing the cable, so that the cable can be stably fixed in the round tube, further improving the stability of the cable connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a cable quick-connect connector proposed by the utility model;

[0015] Figure 2 This is a partial enlarged structural schematic diagram of a cable quick-connect connector proposed by the utility model;

[0016] Figure 3 This is a partial cross-sectional structural schematic diagram of a cable quick-connect connector proposed by the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the enlarged structure of part A of a cable quick connection connector.

[0018] In the figure: 1. round tube; 2. threaded hole; 3. threaded rod; 4. knob; 6. slotted threaded sleeve; 7. nut; 8. cable; 9. heat shrink tube; 10. insulating sleeve; 11. conductive sleeve; 12. insulating coating. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, other embodiments obtained by ordinary technicians in this field without making creative work are all within the scope of protection of the utility model.

[0020] Reference Figure 1-Figure 4A cable quick connector includes a cable 8 and a round tube 1. The cable 8 is an electric cable. The cable 8 is inserted into the round tube 1. A conductive sleeve 11 is provided in the round tube 1, and the cable 8 is inserted into the conductive sleeve 11. An insulating sleeve 10 is glued to the circumferential outer wall of the conductive sleeve 11, and both sides of the insulating sleeve 10 are fixed to the round tube 1. The insulating sleeve 10 is made of rubber, and the conductive sleeve 11 is made of copper. Two threaded holes 2 are provided on the top of the round tube 1. Threaded rods 3 are threadedly connected in the two threaded holes 2, and the threaded rods 3 are in contact with the insulating sleeve 10. Both ends of the round tube 1 are provided with holes for inserting the cable 8. The locking assembly for auxiliary fixation is used to peel the cable 8 to expose a section of the cable core, and then the cable 8 is inserted into the round tube 1, and the exposed cable core is inserted into the conductive sleeve 11, and then the threaded rod 3 is rotated. The threaded rod 3 moves downward through the threaded engagement with the threaded hole 2. At this time, the threaded rod 3 squeezes the insulating sleeve 10 and the conductive sleeve 11 to deform, and then the threaded rod 3 is tightened. At this time, the cable core of the cable 8 is squeezed and fixed, so that the cable 8 is fixed in the round tube 1, and the two cables 8 are connected, which is convenient for the staff to quickly connect the two cables 8, easy to operate, and stable connection.

[0021] In the utility model, in order to make the cable 8 more stably fixed in the round tube 1, the locking assembly includes two slotted threaded sleeves 6, both of which are made of elastic material, and the two slotted threaded sleeves 6 are respectively welded to the two ends of the round tube 1, and the outer sides of the two slotted threaded sleeves 6 are threadedly connected with nuts 7. When the nut 7 is rotated, the nut 7 will move through the threaded engagement with the slotted threaded sleeve 6, and the nut 7 will squeeze the slotted threaded sleeve 6 to deform, thereby squeezing and fixing the cable 8, so that the cable 8 is stably fixed in the round tube 1, further improving the stability of the cable 8 connection, a knob 4 is welded on the top of the threaded rod 3, and the threaded rod 3 can be rotated by the knob 4, and a heat shrink tube 9 is sleeved on the outer side of the round tube 1. After the cable 8 is connected, the heat shrink tube 9 is moved to the outside of the round tube 1, and then the heat shrink tube 9 is heated so that the heat shrink tube 9 wraps the round tube 1 and the cable 8, thereby providing waterproof protection between the cable 8 and the round tube 1, and the circumferential outer wall of the round tube 1 is provided with an insulating coating 12.

[0022] Working principle: when connection is required, the cable 8 is peeled to expose a section of the cable core, and then the cable 8 is inserted into the round tube 1, and the exposed cable core is inserted into the conductive sleeve 11, and then the threaded rod 3 is rotated by the knob 4, and the threaded rod 3 moves downward through the threaded engagement with the threaded hole 2, at which time the threaded rod 3 squeezes the insulating sleeve 10 and the conductive sleeve 11 to deform, and then the threaded rod 3 is tightened, at which time the cable core of the cable 8 is squeezed and fixed, thereby fixing the cable 8 in the round tube 1, and connecting the two cables 8, which is convenient for the staff to quickly connect the two cables 8, easy to operate, stable connection, and improves the stability of the cable 8 connection, and then the nut 7 is rotated, and the nut 7 moves through the threaded engagement with the slotted threaded sleeve 6, and the nut 7 squeezes the slotted threaded sleeve 6 to deform, thereby squeezing and fixing the cable 8, so that the cable 8 is stably fixed in the round tube 1, further improving the stability of the cable 8 connection.

[0023] In addition, the terms "installation", "setting", "connection" and "socketing" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements or components. Those skilled in the art can understand the specific meanings of the above terms in this application according to specific circumstances.

Claims

1. A cable quick-connect connector, comprising a cable (8) and a round tube (1), characterized in that: The cable (8) is inserted into a round tube (1), a conductive sleeve (11) is provided in the round tube (1), and the cable (8) is inserted into the conductive sleeve (11), an insulating sleeve (10) is glued to the circumferential outer wall of the conductive sleeve (11), and both sides of the insulating sleeve (10) are fixed to the round tube (1), two threaded holes (2) are provided on the top of the round tube (1), and threaded rods (3) are threadedly connected in the two threaded holes (2), and locking components for auxiliary fixing of the cable (8) are provided at both ends of the round tube (1).

2. A cable quick connect connector according to claim 1, characterized in that: The locking assembly comprises two slotted threaded sleeves (6), the two slotted threaded sleeves (6) are respectively fixedly connected to two ends of the round tube (1), and nuts (7) are threadedly connected to the outer sides of the two slotted threaded sleeves (6).

3. A cable quick connect connector according to claim 1, characterized in that: The top end of the threaded rod (3) is fixedly connected with a knob (4).

4. A cable quick connect connector according to claim 1, characterized in that: The outer side of the circular tube (1) is sleeved with a heat shrink tube (9).

5. A cable quick-connect connector according to claim 4, characterized in that: The circumferential outer wall of the circular tube (1) is provided with an insulating coating (12).

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