Multi-diameter wire nose
By designing wire noses connected to sleeves of multiple levels and different diameters, the problem of poor adaptability of existing wire noses is solved, and adaptive connection with cables of various models and sizes is achieved.
Patent Information
- Application Number
- CN202420731142.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-04-10
AI Technical Summary
The existing wire noses are usually closed-end sizing structures, and cannot be adaptable according to the model size of the cable, resulting in poor adaptability and cannot be connected to cables of various models.
A multi-path wire nose is designed, and a wire sleeve is made of multiple stages of sleeves of different diameters and sizes, which can be adapted to cables of various models and sizes.
Through multiple stages of sleeve connections with different diameters, the adaptive connection between the wire nose and cables of various models and sizes is achieved, solving the problem of poor adaptability of existing wire noses.
Smart Images
Figure CN222775604U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of wire noses, and in particular to a multi-path 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 a multi-diameter wire nose, including an integrally formed plate sleeve and a wire sleeve. A hole is opened at the center of one end of the plate sleeve for connecting to a terminal. The wire sleeve is adapted to cables of various models and sizes through a sleeve body formed by connecting multiple levels of different diameters in sequence.
[0005] Since the wire nose of the present application is designed as a wire sleeve formed by connecting multiple levels of sleeves with different diameters in sequence, it can be adaptably connected to cables of various models and sizes through multiple levels of sleeves with different diameters, which solves the problem that the existing wire nose in the prior art is usually a closed sizing structure, which makes it only suitable for connection with cables with 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 It is a schematic diagram of the cross-sectional structure of an embodiment.
[0010] In the figure: 1. plate sleeve; 2. wire sleeve; 3. sleeve body; 4. groove. 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 a multi-path 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 portion 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 formed by connecting multiple levels of sleeve bodies 3 of different diameters in sequence, so that the sleeve body 3 of corresponding size is adapted according to the size of the cable end, so that the wire nose can be used with cables of various models and sizes.
[0013] In order to ensure the connection strength between the cable and the wire nose and to avoid the wire sleeve 2 from breaking or falling off after being pressed, one side edge of the multi-level sleeve 3 of different sizes is arranged tangent to the plate sleeve 1, so that its cross-section presents a multi-level stepped structure.
[0014] In order to reduce the possibility of cracking and deformation when the wire nose is pressed together after connection, a groove 4 is arranged in an annular shape on the upper side wall of the sleeve body 3 of the wire sleeve 2 for releasing stress. In order to reduce the influence of the groove 4 on the strength of the wire sleeve 2, the groove 4 is a crescent-shaped structure with shallow ends and deep in the middle, and the depth is 0-3mm.
[0015] When in use, first select a sleeve 3 of a corresponding diameter size according to the diameter of the cable to be connected, then straighten the end of the cable and insert it into the sleeve 3 of the corresponding size, and then use pliers to apply deformation pressure to multiple sleeves 3 of the wire sleeve 2 in succession, so that 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 cracking of the wire sleeve 2. By arranging sleeves 3 of multiple models and sizes tangent to the plate sleeve 1, it is possible to effectively avoid the breakage between the plate sleeve 1 and the wire sleeve 2 after being compressed and deformed.
[0016] 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. A multi-diameter wire nose, comprising an integrally formed plate sleeve and a wire sleeve, characterized in that: A portion for connecting to a terminal is provided at the center of one end of the plate sleeve, and the wire sleeve is adapted to cables of various models and sizes through a sleeve body formed by sequentially connecting multiple levels of different diameters.
2. The multi-path profile nose according to claim 1, characterized in that: One side edge of the plurality of sleeve bodies is arranged tangentially to the plate sleeve.
3. The multi-path profile nose according to claim 1, characterized in that: The cross sections of the plurality of sleeve bodies are in a multi-level stepped structure.
4. The multi-path profile nose according to claim 1, characterized in that: The upper part of the side wall of the plurality of sleeve bodies is provided with annular grooves for relieving stress.
5. The multi-path profile nose according to claim 4, characterized in that: The groove is a crescent-shaped structure that is shallow at both ends and deep in the middle.
6. The multi-path profile nose according to claim 4, characterized in that: The groove depth is 0-3mm.
7. The multi-path profile nose according to claim 1, characterized in that: The plate sleeve has a teardrop-shaped thin plate structure.