Instrument and switch wire harness connecting structure
The connection structure with dual positioning axes and adhesive bonding addresses cable disorganization, enhancing organization and ease of maintenance in vehicle line bundles.
Patent Information
- Application Number
- CN202421646147.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-07-12
AI Technical Summary
In the prior art, the degree of separation of cables is too great, resulting in messy cable placement, increasing the difficulty of connection and maintenance.
The instrument and switch wiring harness connection structure is adopted, including the connecting shaft and the positioning shaft. By setting the positioning shaft on both sides of the connecting shaft, the through holes of the left ring and the right ring and the bonding of the connecting cable are used to fix and electrical connections. The external equipment is connected to the connecting cable through the positioning shaft to achieve fixed and electrical connection.
It effectively solves the problem of cable mess, simplifies the connection and maintenance process, and improves the neatness and convenience of the connection.
Smart Images
Figure CN223109408U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire harness connection structures, and particularly to a wire harness connection structure between an instrument and a switch. Background Art
[0002] In vehicles such as automobiles, ships, and airplanes, there are a large number of wire harnesses connected between a power source and various electrical equipment to transmit electricity. Generally, high-voltage components such as power batteries, electric drives, and energy storage in new energy vehicles need to be connected through high-voltage connectors; since each electrical equipment is arranged at multiple different positions, it is necessary to lead out multiple branches from the main power line to be respectively connected to different electrical equipment.
[0003] However, the existing branch connection effect is not good, the separation degree of the cables is too large, which easily causes a messy placement situation and increases the difficulty of connection and maintenance. Summary of the Utility Model
[0004] Technical Problem to be Solved
[0005] Aiming at the above-mentioned disadvantages of the prior art, the utility model provides a wire harness connection structure between an instrument and a switch, which can effectively solve the problems that the separation degree of the cables in the prior art is too large, which easily causes a messy placement situation and increases the difficulty of connection and maintenance.
[0006] Technical Solution
[0007] To achieve the above object, the utility model is realized through the following technical solutions:
[0008] The utility model provides a wire harness connection structure between an instrument and a switch, including a connecting shaft. Positioning shafts are fixed on both sides of the connecting shaft. A positioning component is arranged in the middle of the connecting shaft. The positioning component includes a left ring and a right ring arranged on one side of the left ring. A connecting cable is arranged outside the positioning shaft, and the end of the connecting cable is electrically connected to an external instrument.
[0009] Further, two groups of positioning shafts are arranged at both the upper and lower ends of the connecting shaft.
[0010] Further, through holes are opened in the middle parts of the left ring and the right ring, and the left ring and the right ring are fixedly connected by bonding.
[0011] Further, multiple groups of protective rings are fixed on the outer sides of the connecting shaft and the connecting cable.
[0012] Further, one end of each group of positioning shafts is connected to the internal cable of the connecting shaft.
[0013] Advantageous Effects
[0014] The technical solution provided by the present utility model has the following beneficial effects compared with the known public technologies:
[0015] In the present utility model, positioning shaft structures are arranged on both sides of the connecting shaft. Multiple groups of externally connected connecting cables can be connected to the cables in the internal connecting shaft. Then, external devices can be connected to the connecting cables and then to the positioning shafts. Multiple groups of external connecting cables can be connected and fixed to the connecting shaft through the positioning shafts, achieving an indirect connection effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0017] Figure 1 is a schematic structural diagram of the present utility model;
[0018] Figure 2 is an exploded structural diagram of the present utility model;
[0019] Figure 3 is a schematic diagram of the structural connection in the present utility model;
[0020] Figure 4 is Figure 3 a schematic diagram of the structure at position A in
[0021] The reference numerals in the drawings respectively represent: 1, connecting shaft; 2, positioning shaft; 3, positioning component; 31, left ring; 32, right ring; 4, connecting cable. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.
[0023] The following further describes the present utility model with reference to the embodiments.
[0024] Embodiment: An instrument and switch wiring harness connection structure, referring to the attached Figure 1 - attached Figure 4, including a connecting shaft 1, positioning shafts 2 are fixed on both sides of the connecting shaft 1, a positioning component 3 is arranged in the middle of the connecting shaft 1, the positioning component 3 includes a left ring 31 and a right ring 32 arranged on one side of the left ring 31, a connecting cable 4 is arranged outside the positioning shaft 2, and the end of the connecting cable 4 is electrically connected to an external instrument;
[0025] Two groups of the positioning shafts 2 are arranged at the upper and lower ends of the connecting shaft 1; through holes are formed in the middle of the left ring 31 and the right ring 32, and the left ring 31 and the right ring 32 are fixedly connected by bonding; a plurality of protective rings are fixed on the outer sides of the connecting shaft 1 and the connecting cable 4; one end of each group of the positioning shafts 2 is connected to the internal cable of the connecting shaft 1; by arranging the positioning shaft 2 structures on both sides of the connecting shaft 1, multiple external connecting cables can be connected to the cable 4 in the internal connecting shaft 1. Then, an external device can be connected to the connecting cable 4 and then to the positioning shaft 2. Multiple external connecting cables 4 can be connected and fixed to the connecting shaft 1 through the positioning shaft 2, achieving an indirect connection effect.
[0026] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the protection scope of the technical solutions of the embodiments of the present invention.
Claims
1. Instrument and switch wiring harness connection structure, characterized in that, It includes a connecting shaft (1), positioning shafts (2) are fixed on both sides of the connecting shaft (1), a positioning component (3) is arranged in the middle of the connecting shaft (1), the positioning component (3) includes a left ring (31) and a right ring (32) arranged on one side of the left ring (31), a connecting cable (4) is arranged outside the positioning shaft (2), and the end of the connecting cable (4) is electrically connected to an external instrument.
2. The connection structure of the instrument and the switch wiring harness according to claim 1, characterized in that, Two groups of the positioning shafts (2) are arranged at the upper and lower ends of the connecting shaft (1).
3. The connection structure between the instrument and the switch wire harness according to claim 1, characterized in that, Through holes are formed in the middle of the left ring (31) and the right ring (32), and the left ring (31) and the right ring (32) are fixedly connected by bonding.
4. The connection structure between the instrument and the switch wiring harness according to claim 1, characterized in that, Multiple groups of protective rings are fixed on the outer sides of the connecting shaft (1) and the connecting cable (4).
5. The connection structure of the instrument and the switch wiring harness according to claim 4, characterized in that, One end of each group of the positioning shafts (2) is connected to the internal cable of the connecting shaft (1).