Opening type wire nose

Abstract

The utility model relates to the technical field of wire noses, in particular to an opening type wire nose. The utility model provides an opening type wire nose which comprises a plate sleeve and a wire sleeve which are integrally formed, the circle center position of one end of the plate sleeve is provided with a straight-barrel-shaped opening structure used for being connected with a binding post, and the inner diameter of the wire sleeve can be adaptively adjusted according to the size of a cable connected with the wire sleeve; the wire nose is provided with the wire sleeve with the opening structure, so that the wire nose can adapt to cables of different models and sizes by adjusting the inner diameter of the wire sleeve, the adaptability of the wire sleeve is effectively improved, and the problem that the wire nose in the prior art is generally of a closed sizing structure and is not suitable for cables of different models and sizes is solved. Therefore, the cable connector is only suitable for being connected with a cable with the same size as the inner diameter of the cable connector, and the size adaptability adjustment operation cannot be carried out according to the model and size of the cable.

Description

Technical Field

[0001] The present application relates to the technical field of wire noses, and in particular to an open wire nose. Background Art

[0002] In the prior art, wire lugs are often used for connecting and splicing cable ends, which can make the connection between cables and electrical appliances more secure and safer. However, the existing wire lugs are usually closed-end sizing structures, which make them only suitable for connection with cables with the same size as their inner diameters, resulting in poor adaptability of the wire lugs, and the size cannot be adjusted according to the model and size of the cable. Utility Model Content

[0003] The problem to be solved by the present application is that the existing wire nose is usually a closed sizing structure, so that it can only be connected to cables with the same size as its inner diameter, and the size cannot be adjusted according to the model and size of the cable.

[0004] In order to solve the above technical problems, the present application provides an open-type wire nose, including an integrally formed plate sleeve and a wire sleeve, a straight cylindrical opening structure for connecting to a terminal is opened at the center position of one end of the plate sleeve, and the inner diameter of the wire sleeve can be adaptively adjusted according to the size of the cable connected thereto.

[0005] Since the wire nose of the present application is designed with an open structure wire sleeve, the inner diameter of the wire sleeve can be adjusted to adapt to cables of different models and sizes, thereby effectively improving the adaptability of the wire sleeve. This solves the problem that the wire nose of the prior art is usually a closed sizing structure, which makes it only suitable for connection with cables of the same size as its inner diameter and cannot be adjusted according to the model and size of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment.

[0007] Figure 2 It is a front view structural schematic diagram of an embodiment.

[0008] Figure 3 It is a side structural schematic diagram of an embodiment.

[0009] Figure 4 Schematic diagram of the top view of the structure of the embodiment.

[0010] In the figure: 1. plate sleeve; 2. wire sleeve; 3. pressure head; 4. groove; 5. through hole. DETAILED DESCRIPTION

[0011] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application. Example

[0012] The present application relates to an open type wire nose, such as Figure 1-4 As shown, the wire nose includes an integrally formed plate sleeve 1 and a wire sleeve 2. The plate sleeve 1 is a teardrop-shaped thin plate structure. A connection for connecting to a terminal post (a power supply connection end of a distribution box, cabinet, or switch) is provided at the center of one end of the plate sleeve 1. The wire sleeve 2 is a straight cylindrical opening structure capable of adjusting the inner diameter for connection with the cable. The inner diameter of the wire sleeve 2 can be expanded or compressed to adapt to cables of various models and sizes, thereby effectively improving the adaptability of the wire nose.

[0013] In order to adapt to cables of various models and sizes while being able to firmly connect with the cables, the opening position of the wire sleeve 2 is formed with mutually staggered pressure heads 3, so that the cable is effectively crimped and fixed by means of the pressure heads 3.

[0014] In order to reduce the possibility of cracking and deformation when the wire nose is pressed together after connection, grooves 4 for releasing stress are symmetrically arranged on the upper part of the side wall of the wire sleeve 2. In order to reduce the influence of the grooves 4 on the strength of the wire sleeve 2, the grooves 4 are crescent-shaped structures with shallow ends and deep middle.

[0015] In order to facilitate the disassembly and replacement of the wire nose, a through hole 5 is formed at the position of the pressure head 3 of the wire sleeve 2. The arrangement of the through hole 5 makes it easy to lift the pressure head 3 with the help of a screwdriver, so that the wire sleeve 2 can be quickly unfolded.

[0016] When in use, first adjust the inner diameter of the wire sleeve 2 of the wire nose according to the diameter of the cable to be connected, then put the wire sleeve 2 on the end of the cable, and then use pliers to apply deformation pressure to the wire sleeve 2, and the opening position of the wire sleeve 2 has a gap of 1-3mm, and the wire sleeve 2 can form a stable connection with the cable after being compressed and deformed, and the grooves 4 on both sides of the wire sleeve 2 can effectively dissipate the stress generated when it is compressed and deformed, thereby avoiding the wire sleeve 2 from cracking. When the wire nose needs to be disassembled for replacement, by inserting the tip of the screwdriver into the through hole 5 of the pressure head 3, the pressure head 3 can be tilted outward, and then the wire sleeve 2 can be unfolded, thereby facilitating the replacement operation of the wire nose.

[0017] It is to be understood that the present application is described by some embodiments, and it is known to those skilled in the art that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present application. In addition, under the guidance of the present application, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present application. Therefore, the present application is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are within the scope protected by the present application.

Claims

1. An open type wire nose, comprising an integrally formed plate sleeve and a wire sleeve, characterized in that: A straight cylindrical opening structure for connecting with a terminal is provided at the center of one end of the plate sleeve, and the inner diameter of the wire sleeve can be adaptively adjusted according to the size of the cable connected thereto.

2. The open profile nose according to claim 1, characterized in that: The opening position of the wire sleeve is formed with pressure heads which are arranged alternately with each other.

3. The open profile nose according to claim 1, characterized in that: Grooves for relieving stress are symmetrically arranged on the upper part of the side wall of the wire sleeve.

4. The open profile nose according to claim 3, characterized in that: The groove is a crescent-shaped structure that is shallow at both ends and deep in the middle.

5. The open profile nose according to claim 2, characterized in that: A through hole is formed at the pressure head position of the wire sleeve.

6. The open profile nose according to claim 1, characterized in that: The plate sleeve has a teardrop-shaped thin plate structure.

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