An auxiliary connector

Abstract

The utility model relates to wire connection technical field especially, relates to a kind of auxiliary wiring device.The utility model discloses the following scheme:an auxiliary wiring device, including, wiring pipe, compression bolt, cutting mechanism and stripping mechanism;The middle part of wiring pipe is equipped with the limit ring extending inwards, and the thickness of limit ring is less than the thickness of the insulating sheath of electric wire;Compression bolt is set on wiring pipe in the way of threaded connection;Cutting mechanism is detachably set on wiring pipe, for cutting the insulating sheath of electric wire;Stripping mechanism is detachably set on the end of wiring pipe, for stripping the insulating sheath of electric wire cut off by cutting mechanism.The utility model provides an auxiliary wiring device, solves the technical problem that the insulating sheath of electric wire cannot be removed by existing auxiliary wiring device.

Description

Technical Field

[0001] This utility model relates to the field of wire wiring technology, and in particular to an auxiliary connector. Background Technology

[0002] When using electrical wires, there may be situations where the length is insufficient to meet construction requirements. In such cases, a connector is needed to extend the length of the wire.

[0003] Most existing connectors consist of a conduit and a clamping bolt. When using them, you need to first strip the insulation from the ends of the two wires, then insert the ends of the two wires into the conduit, and finally use the clamping bolt to tighten the two wires to connect them and complete the wiring operation.

[0004] However, in actual construction, it may be possible to forget to bring electrician's pliers, making it difficult to strip the insulation of the wires, thus making the wiring work difficult. Utility Model Content

[0005] This utility model provides an auxiliary connector that solves the technical problem that existing auxiliary connectors cannot remove the insulation sheath of wires.

[0006] To achieve this technical objective, the present invention adopts the following solution: an auxiliary connector, comprising a connector tube, a clamping bolt, a cutting mechanism, and a stripping mechanism;

[0007] The conduit has an inwardly extending limiting ring in the middle, and the thickness of the limiting ring is less than the thickness of the insulation sheath of the wire.

[0008] The clamping bolts are installed on the conduit using a threaded connection.

[0009] The cutting mechanism is detachably mounted on the conduit and is used to cut the insulation sheath of the wire;

[0010] The stripping mechanism is detachably mounted at the end of the conduit and is used to strip the insulation of the wires cut by the cutting mechanism.

[0011] Furthermore, the connecting pipe has two threaded holes symmetrically distributed along the limiting ring, and the threaded holes are connected to clamping bolts.

[0012] The conduit also has a through groove for accommodating the cutting mechanism;

[0013] The inner walls at both ends of the conduit are provided with mounting grooves for installing the stripping mechanism.

[0014] Furthermore, the cutting mechanism includes a blade, a connecting column, and a first button;

[0015] The blade is inserted into the through slot;

[0016] The connecting post is fixed at the end of the blade furthest from the wiring conduit;

[0017] The first button is fixed at the end of the connecting post away from the blade.

[0018] Furthermore, the stripping mechanism includes a connecting cylinder, a main cylinder, a mounting bracket, a movable rod, and a spring;

[0019] The connecting cylinder is inserted into the mounting groove. The inner diameter of the connecting cylinder is the same as the inner diameter of the wiring pipe. The end of the connecting cylinder away from the wiring pipe is coaxially fixedly connected to the main cylinder. The inner surface of the main cylinder is provided with a receiving groove. The inner diameter of the receiving groove is larger than the inner diameter of the wiring pipe.

[0020] The mounting bracket is fixed to the outside of the main cylinder;

[0021] The movable rod passes through the mounting bracket and the main cylinder in sequence. A second button is fixed at the end of the movable rod away from the wiring pipe, and an anti-slip arc plate is fixed at the other end of the movable rod. The anti-slip arc plate is set in the receiving groove.

[0022] The spring is sleeved on the outside of the movable rod, and the two ends of the spring abut against the mounting bracket and the second button, respectively.

[0023] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0024] The auxiliary connector disclosed in this utility model is equipped with a cutting mechanism. The cutting mechanism is used to cut the insulation sheath of the wire and cut an annular slit in the insulation sheath, so that the insulation sheath at the end of the wire breaks. By setting a peeling structure, the cut insulation sheath can be peeled off, so that the wires can be connected. Attached Figure Description

[0025] Figure 1 A schematic diagram of an auxiliary connector provided for an embodiment of this utility model;

[0026] Figure 2 Another schematic diagram of an auxiliary connector provided for an embodiment of this utility model:

[0027] Figure 3 A bottom view of an auxiliary connector provided in an embodiment of this utility model;

[0028] Figure 4 for Figure 3 Sectional view along AA (close section of the conduit).

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Wiring conduit; 11. Limiting ring; 12. Screw hole; 13. Through groove; 14. Mounting groove; 2. Clamping bolt; 3. Cutting mechanism; 31. Blade; 32. Connecting column; 33. First button; 4. Peeling mechanism; 41. Connecting cylinder; 42. Main cylinder; 421. Receiving groove; 43. Mounting bracket; 44. Movable rod; 441. Second button; 442. Anti-slip arc plate; 45. Spring. Detailed Implementation

[0031] To fully understand the purpose, features and effects of this utility model, the following specific embodiments will be used to describe this utility model in detail, but this utility model is not limited thereto.

[0032] like Figures 1 to 4 As shown, the auxiliary connector provided by this utility model includes a connector 1, a clamping bolt 2, a cutting mechanism 3, and a stripping mechanism 4. A limiting ring 11 extending axially from the middle of the connector 1 is provided, the thickness of which is less than the thickness of the insulation sheath of the wire. The connector 1 has a through groove 13 for accommodating the cutting mechanism 3; the inner walls at both ends of the connector 1 have mounting grooves 14 for installing the stripping mechanism 4.

[0033] The clamping bolt 2 is installed on the connector 1 by means of a threaded connection. Specifically, the connector 1 has two screw holes 12 symmetrically distributed along the limiting ring 11, and the clamping bolt 2 is connected to the screw hole 12 by internal thread.

[0034] The cutting mechanism 3 is detachably mounted on the conduit 1 and is used to cut the insulation sheath of the wire. The cutting mechanism 3 includes a blade 31, a connecting post 32, and a first button 33. The blade 31 is inserted into the through groove 13, the connecting post 32 is fixed at the end of the blade 31 away from the conduit 1, and the first button 33 is fixed at the end of the connecting post 32 away from the blade 31.

[0035] The stripping mechanism 4 is detachably mounted at the end of the connector 1 and is used to strip the insulation of the wire cut by the cutting mechanism 3. The stripping mechanism 4 includes a connecting cylinder 41, a main cylinder 42, a mounting bracket 43, a movable rod 44, and a spring 45. The connecting cylinder 41 is inserted into the mounting groove 14, and the inner diameter of the connecting cylinder 41 is the same as the inner diameter of the connector 1. The end of the connecting cylinder 41 away from the connector 1 is coaxially fixedly connected to the main cylinder 42. The inner surface of the main cylinder 42 has a receiving groove 421, and the inner diameter of the receiving groove 421 is larger than the inner diameter of the connector 1. The mounting bracket 43 is fixed to the outside of the main cylinder 42. The movable rod 44 passes through the mounting bracket 43 and the main cylinder 42 in sequence. The end of the movable rod 44 away from the connector 1 is fixedly provided with a second button 441, and the other end of the movable rod 44 is fixedly provided with an anti-slip arc plate 442, which is disposed in the receiving groove 421. Spring 45 is sleeved on the outside of movable rod 44, and the two ends of spring 45 abut against mounting bracket 43 and second button 441 respectively. Spring 45 is in a compressed state.

[0036] In use, first insert one end of the wire into the conduit 1, ensuring its end abuts against the limiting ring 11. It should be noted that the length of the insulation stripped is the distance from the wire end to the cutting mechanism 3. The limiting ring 11 prevents the wire from being inserted too deeply into the conduit 1, thus preventing excessive cutting of the insulation. Then, press the first button 33 to move the blade 31 towards the axis of the conduit 1, bringing it into contact with the wire's insulation. Keeping the first button 33 pressed, rotate the wire with your other hand until the blade 31 has cut a complete circular gap in the insulation. Next, pull the wire slightly outwards, aligning the cut insulation with the anti-slip curved plate 442. Then, press the second button 441, causing the anti-slip curved plate 442 to press against the wire's insulation. Continue pulling the wire outwards until it is completely pulled out of the conduit 1, leaving the insulation inside the main cylinder 42. Then, remove the stripping mechanism 4, pull out the cutting mechanism 3, and store it for future use. Finally, insert the two stripped wires into the conduit 1 and align their ends. Then tighten the clamping bolt 2 to complete the wire connection.

[0037] Understandably, by setting the receiving groove 421, the anti-slip arc plate 442 can be prevented from contacting the insulation sheath of the wire when the wire is inserted, making it difficult to insert the wire into the conduit 1.

[0038] Finally, it should be noted that the above-listed embodiments are merely preferred embodiments of the present invention. Of course, those skilled in the art can make modifications and variations to the present invention. If such modifications and variations fall within the scope of the claims of the present invention and their equivalents, they should be considered as being within the protection scope of the present invention.

Claims

1. An auxiliary connector, characterized by Includes a wiring conduit (1), a clamping bolt (2), a cutting mechanism (3), and a stripping mechanism (4); The middle part of the connecting pipe (1) is provided with an inwardly extending limiting ring (11), the thickness of which is less than the thickness of the insulation sheath of the wire. The clamping bolt (2) is threaded onto the conduit (1); The cutting mechanism (3) is detachably mounted on the conduit (1) and is used to cut the insulation sheath of the wire; The stripping mechanism (4) is detachably disposed at the end of the conduit (1) for stripping the insulation sheath of the wire cut by the cutting mechanism (3).

2. An auxiliary wiring device according to claim 1, wherein, The connecting pipe (1) has two screw holes (12) symmetrically distributed along the limiting ring (11), and the screw holes (12) are internally threaded with the clamping bolt (2); The wiring conduit (1) is also provided with a through groove (13) for accommodating the cutting mechanism (3); The inner walls at both ends of the connector (1) are provided with mounting grooves (14) for installing the stripping mechanism (4).

3. An auxiliary wiring device according to claim 2, wherein, The cutting mechanism (3) includes a blade (31), a connecting column (32), and a first button (33); The blade (31) is inserted into the through groove (13); The connecting post (32) is fixed at the end of the blade (31) away from the wiring tube (1); The first button (33) is fixed at the end of the connecting post (32) away from the blade (31).

4. An auxiliary wiring device according to claim 3, wherein, The peeling mechanism (4) includes a connecting cylinder (41), a main cylinder (42), a mounting bracket (43), a movable rod (44), and a spring (45); The connecting cylinder (41) is inserted into the mounting groove (14). The inner diameter of the connecting cylinder (41) is the same as the inner diameter of the wiring pipe (1). The end of the connecting cylinder (41) away from the wiring pipe (1) is coaxially fixedly connected to the main cylinder (42). The inner surface of the main cylinder (42) is provided with a receiving groove (421). The inner diameter of the receiving groove (421) is larger than the inner diameter of the wiring pipe (1). The mounting bracket (43) is fixed to the outside of the main cylinder (42); The movable rod (44) passes through the mounting bracket (43) and the main cylinder (42) in sequence. A second button (441) is fixed at one end of the movable rod (44) away from the wiring pipe (1), and an anti-slip arc plate (442) is fixed at the other end of the movable rod (44). The anti-slip arc plate (442) is disposed in the receiving groove (421). The spring (45) is sleeved on the outside of the movable rod (44), and the two ends of the spring (45) abut against the mounting bracket (43) and the second button (441) respectively.

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