CN220190064U

CN220190064U - High-voltage wire harness of stripping terminal in electric wire

Info

Publication number: CN220190064U
Application number: CN202321547417.0U
Authority: CN
Inventors: 邓龙生; 邬元兵; 王为红; 林宪宝
Original assignee: Shanghai Lianying New Energy Technology Co ltd
Current assignee: Shanghai Lianying New Energy Technology Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-12-15
Anticipated expiration: 2033-06-16

Abstract

The utility model discloses a high-voltage wire harness of a stripping terminal in an electric wire, and relates to the technical field of high-voltage wire harnesses; the high-voltage cable connector comprises a high-voltage sheath, wherein the high-voltage sheath is connected with a cable, the right end of the cable is connected with a sheath terminal in a pressing mode, the sheath terminal is inserted into the high-voltage sheath, a plurality of middle stripping structures are arranged on the cable, and flag-shaped terminals are connected at the middle stripping positions in a pressing mode. The middle stripping points for removing the insulating outer skin are arranged on the single electric wire, so that the copper wire is exposed, and the flag-shaped terminal is crimped on the exposed copper wire, so that the effect of outputting a plurality of currents by one electric wire is achieved, the U-shaped terminal and the electric wire are saved, the production cost is reduced, and the production efficiency is improved.

Description

High-voltage wire harness of stripping terminal in electric wire

Technical Field

The utility model relates to the technical field of high-voltage wire harnesses, in particular to a high-voltage wire harness for stripping a terminal in an electric wire.

Background

The high-voltage wire harness is mainly used on new energy automobiles, can be configured in the interior of the electric automobile and connected with the external wire harness according to different voltage levels, is mainly applied to distribution of wire harness signals in a distribution box, efficiently and high-quality transmits electric energy, shields external signal interference and the like. As shown in fig. 8, when a conventional wire harness transmits a plurality of point currents, branch wires are generally connected to each point through a crimp terminal, and then the wires are connected in parallel and crimped to a line of a current starting point through a U-shaped terminal. The scheme has complex processing procedures, more wires and terminals, increased unnecessary material cost and lower processing efficiency.

Disclosure of Invention

The utility model provides a high-voltage wire harness for stripping a terminal in an electric wire. The middle stripping points for removing the insulating outer skin are arranged on the single electric wire, so that the copper wire is exposed, and the flag-shaped terminal is crimped on the exposed copper wire, so that the effect of outputting a plurality of currents by one electric wire is achieved, the U-shaped terminal and the electric wire are saved, the production cost is reduced, and the production efficiency is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shell high voltage pencil of pressing terminal in electric wire, includes high voltage sheath, be connected with the electric wire on the high voltage sheath, the electric wire right-hand member pressure has the sheath terminal, and the sheath terminal peg graft in the high voltage sheath, be provided with in the electric wire in the many places and shell the structure, and in shell the crimping of department and have flag terminal.

Preferably, the insulating skin is removed and the copper wire is exposed in a plurality of middle stripping positions on the electric wire, and the flag-shaped terminal is pressed on the exposed copper wire.

Preferably, the outside of the flag-shaped terminal is sleeved with a silica gel sheath, and the silica gel sheath is arranged in a T shape and covers the middle stripping part together.

Preferably, a clamping groove is formed in the jack of the high-voltage sheath, a terminal lock hook is fixed on the outer side of the sheath terminal, and the terminal lock hook is clamped in the clamping groove.

Compared with the prior art, the utility model has the beneficial effects that: the middle stripping points for removing the insulating outer skin are arranged on the single electric wire, so that the copper wire is exposed, and the flag-shaped terminal is crimped on the exposed copper wire, so that the effect of outputting a plurality of currents by one electric wire is achieved, the U-shaped terminal and the electric wire are saved, the production cost is reduced, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a block diagram of a jacket terminal of the present utility model;

FIG. 3 is a view showing a connection structure of a sheath terminal and a high voltage sheath according to the present utility model;

FIG. 4 is a diagram of the stripping section of the wire of the present utility model;

FIG. 5 is a block diagram of a stripped crimp flag terminal of the present utility model;

FIG. 6 is a block diagram of a silica gel sheath according to the present utility model;

FIG. 7 is an enlarged view of FIG. 1 at A;

fig. 8 is a diagram showing a structure of a prior art multipoint output current terminal connection.

Reference numerals in the drawings: 1. a high pressure sheath; 2. an electric wire; 3. flag-shaped terminals; 4. a silica gel sheath; 5. a sheath terminal; 6. a terminal lock hook; 7. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides a technical solution: the high-voltage wire harness of the stripping terminal in the electric wire comprises a high-voltage sheath 1, wherein the high-voltage sheath 1 is a three-hole connector, the model An Feinuo HVIL-M3S (16A) -00A-1 connector is adopted, three electric wires 2 are connected in the three connector holes of the high-voltage sheath 1, the right ends of the three electric wires 2 are connected with a sheath terminal 5 in a pressure equalizing manner, the sheath terminal 5 is inserted in the high-voltage sheath 1, a clamping groove 7 is formed in the connector holes of the high-voltage sheath 1, a terminal lock hook 6 is fixed on the outer side of the sheath terminal 5, the terminal lock hook 6 is clamped in the clamping groove 7, when the sheath terminal 5 is inserted into the connector holes of the high-voltage sheath 1, the terminal lock hook 6 is clamped in the clamping groove 7, so that the sheath terminal 5 is clamped with the high-voltage sheath 1, the electric wires 2 are connected with the high-voltage sheath 1, and the electric wires 2 are prevented from falling off from the high-voltage sheath 1, the three electric wires 2 are provided with a plurality of middle stripping structures, the middle stripping positions are in crimping connection with the flag-shaped terminals 3, at least 8 middle stripping positions and the flag-shaped terminals 3 on the three electric wires 2 are all arranged, the insulating skin is removed and the copper wires are exposed, the flag-shaped terminals 3 are in crimping connection with the exposed copper wires, the flag-shaped terminals 3 are directly crimped on the straight line, a plurality of branch circuits are not required to be connected outwards, the number of the electric wires 2 and the U-shaped terminals are reduced, the production cost is reduced, the production efficiency is improved, the outer sides of the flag-shaped terminals 3 are sleeved with the silica gel sheaths 4, the silica gel sheaths 4 are arranged in a T shape, the middle stripping positions are coated together, and water or oil is prevented from dripping on the copper wires at the middle stripping positions or causing short circuit on the flag-shaped terminals 3, and further connected equipment is damaged.

Working principle: when the electric wire is used, the end part of the electric wire 2 is in crimping connection with the sheath terminal 5, the sheath terminal 5 is spliced in the jack of the high-voltage sheath 1, the sheath terminal 5 is fixed through the clamping connection between the clamping groove 7 and the terminal lock hook 6, the sheath terminal 5 is prevented from being separated from the high-voltage sheath 1, insulating covers are removed at a plurality of positions on the electric wire 2, copper wires are exposed, a plurality of flag-shaped terminals 3 are respectively in crimping connection with the exposed copper wires, the flag-shaped terminals 3 are positioned on one electric wire 2, and finally the terminals of circuits of different point electric appliances are in butt joint with the flag-shaped terminals 3, so that a plurality of currents are output by one electric wire 2, a plurality of branch circuits are not required to be connected in parallel, the number of the electric wires 2 is reduced, U-shaped terminals are saved, the production cost is reduced, the production efficiency is improved, the outer side of the flag-shaped terminals 3 is sleeved with the silica gel sheath 4 for waterproof and oil-proof protection, and the insulating capability is provided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high voltage wire harness of terminal is shelled in electric wire, includes high voltage sheath (1), its characterized in that: the high-voltage sheath (1) is connected with an electric wire (2), the right end of the electric wire (2) is connected with a sheath terminal (5) in a pressing mode, the sheath terminal (5) is inserted into the high-voltage sheath (1), a plurality of middle stripping structures are arranged on the electric wire (2), and flag-shaped terminals (3) are connected at the middle stripping positions in a pressing mode.

2. The high voltage wire harness of a wire-stripping terminal as claimed in claim 1, wherein: the middle stripping of a plurality of positions on the electric wire (2) is to remove insulation and expose copper wires, and the flag-shaped terminal (3) is pressed on the exposed copper wires.

3. The high voltage wire harness of a wire-stripping terminal as claimed in claim 1, wherein: the outside of the flag-shaped terminal (3) is sleeved with a silica gel sheath (4), and the silica gel sheath (4) is arranged in a T shape and covers the middle peeling part together.

4. The high voltage wire harness of a wire-stripping terminal as claimed in claim 1, wherein: a clamping groove (7) is formed in the jack of the high-voltage sheath (1), a terminal lock hook (6) is fixed on the outer side of the sheath terminal (5), and the terminal lock hook (6) is clamped in the clamping groove (7).