CN216055240U

CN216055240U - Corrosion-resistant effectual positive plate for automobile engine

Info

Publication number: CN216055240U
Application number: CN202122760172.7U
Authority: CN
Inventors: 邓忠祥; 吴所生; 宋远来; 熊学龙
Original assignee: Jingzhou Jieshun Machinery Manufacturing Co ltd
Current assignee: Jingzhou Jieshun Machinery Manufacturing Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-03-15
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a positive plate with good corrosion resistance for an automobile engine, relates to the technical field of engine rectifiers, and aims to solve the problems that the positive plate used on the rectifier in the prior art is directly exposed outside, the connection between a binding post on the surface of the positive plate and the positive plate is easily influenced by air oxidation, and poor contact can occur once severe electrode oxidation occurs. The inboard of anodal slab is provided with the pressure-bearing ring piece, and pressure-bearing ring piece and positive plate piece welded connection, the inboard of pressure-bearing ring piece is provided with the insulating cement ring, and the insulating cement ring passes through the draw-in groove with the pressure-bearing ring piece and is connected, the both ends of anodal slab all are provided with the metal and take the piece, and the metal takes the piece and sets up to integral type structure with the positive plate piece, the surface that the metal took the piece is provided with main wiring hole, and one side that the metal took the piece is provided with vice wiring hole, the top in main wiring hole and vice wiring hole is provided with circular telegram terminal.

Description

Corrosion-resistant effectual positive plate for automobile engine

Technical Field

The utility model relates to the technical field of engine rectifiers, in particular to a positive plate with a good corrosion resistance effect for an automobile engine.

Background

According to the comparison document (patent name: positive plate of dual-purpose rectifier for automobile and alternating current generator, publication number is CN203491899U), the positive plates used on the rectifier are all directly exposed, the connection between the binding post on the surface and the positive plate is easy to say the influence of air oxidation, and once serious electrode oxidation occurs, poor contact can occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positive plate with good corrosion resistance for an automobile engine, which aims to solve the problems that the positive plate used on the rectifier proposed in the background technology is directly exposed outside, the connection between a binding post on the surface of the positive plate and the positive plate is easily influenced by air oxidation, and poor contact can occur once serious electrode oxidation occurs.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a positive plate that corrosion-resistant effect is good for automobile engine, includes the anodal slab, the inboard of anodal slab is provided with the pressure-bearing ring piece, and pressure-bearing ring piece and positive plate piece welded connection, the inboard of pressure-bearing ring piece is provided with the insulating glue ring, and the insulating glue ring passes through the draw-in groove with the pressure-bearing ring piece and be connected, the both ends of anodal slab all are provided with the metal and take the piece, and the metal takes the piece and set up formula structure as an organic whole with the positive plate piece, the surface that the metal took the piece is provided with main wiring hole, and one side that the metal took the piece is provided with vice wiring hole, the top in main wiring hole and vice wiring hole is provided with the circular telegram terminal.

Preferably, all be provided with the heat dissipation paster around the positive plate piece surface, and the heat dissipation paster passes through the draw-in groove with the positive plate piece and is connected.

Preferably, the periphery of the positive plate is provided with assembling clamping grooves, and the assembling clamping grooves are of semicircular structures.

Preferably, the inner sides of the main wiring hole and the auxiliary wiring hole are provided with the switching copper rings, and the switching copper rings are connected with the main wiring hole and the auxiliary wiring hole in an attaching mode.

Preferably, the power-on binding post comprises a threaded rod piece and an insulating nut, the insulating nut and the threaded rod piece are of an integrated structure, a hole line veneering surface is arranged on the outer side of the top of the threaded rod piece, and the threaded rod piece is connected with the switching copper ring through the hole line veneering surface in a fitting mode.

Preferably, the top of insulating nut is provided with circular ball, and circular ball and insulating nut fixed connection, the bottom of screw rod piece is provided with the contact stem, and the contact stem extends to the inside of screw rod piece.

Compared with the prior art, the utility model has the beneficial effects that:

1. the switching copper rings are arranged on the inner sides of the main wiring hole and the auxiliary wiring hole, and are arranged on the inner sides of the main wiring hole and the auxiliary wiring hole, so that the conductive efficiency of an interface can be improved, and the condition of poor contact caused by oxidation of an aluminum sheet structure is avoided;

2. the electrified wiring terminal comprises a threaded rod piece and an insulating nut, wherein a hole line veneering is arranged on the outer side of the top of the threaded rod piece, a contact core column is arranged at the bottom of the threaded rod piece and extends to the inside of the threaded rod piece, and the contact core column is connected with the hole line veneering, so that a structure for conducting electricity can be wrapped in the threaded rod piece, and the risk of surface oxidation is reduced;

3. the round ball is arranged at the top of the insulating nut, so that the top end of the round ball can be prevented from discharging at the tip in the using process of the wiring terminal, and the electric shock hazard caused when the wiring terminal is assembled and disassembled is avoided.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a schematic view of the overall exploded structure of the present invention;

FIG. 3 is a schematic diagram of the current terminal structure of the present invention;

fig. 4 is a schematic view of a contact stem structure of the present invention.

In the figure: 1. a positive plate; 2. a metal strap; 3. a pressure-bearing ring sheet; 4. an insulating rubber ring; 5. a power-on binding post; 6. a main wiring hole; 7. a secondary wiring hole; 8. heat dissipation paster; 9. assembling the clamping groove; 10. an insulating nut; 11. a round ball; 12. pasting the hole line; 13. a threaded rod member; 14. transferring a copper ring; 15. a contact stem.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1, an embodiment of the present invention: a positive plate with good corrosion resistance for an automobile engine comprises a positive plate sheet 1, wherein a pressure-bearing ring sheet 3 is arranged on the inner side of the positive plate sheet 1, the pressure-bearing ring sheet 3 is connected with the positive plate sheet 1 in a welding manner, an insulating rubber ring 4 is arranged on the inner side of the pressure-bearing ring sheet 3, the insulating rubber ring 4 is connected with the pressure-bearing ring sheet 3 through a clamping groove, the pressure-bearing ring sheet 3 can play a role in supporting and protecting to prevent other assembly structures from contacting the positive plate sheet 1, the insulating rubber ring 4 on the inner side provides insulating protection to avoid the occurrence of electric conduction and electric shock, metal lugs 2 are arranged at two ends of the positive plate sheet 1, the metal lugs 2 and the positive plate sheet 1 are arranged into an integral structure, a main wiring hole 6 is arranged on the outer surface of the metal lug 2, an auxiliary wiring hole 7 is arranged on one side of the metal lug 2, and an electric wiring terminal 5 is arranged above the main wiring hole 6 and the auxiliary wiring hole 7, all be provided with heat dissipation paster 8 around anodal slab 1 surface, and heat dissipation paster 8 passes through the draw-in groove with anodal slab 1 and is connected, heat dissipation paster 8 distributes around the polar plate, utilize self good heat conductivity to absorb the heat that polar plate work produced, thereby accomplish the heat dissipation operation through contacting with external air current afterwards, all be provided with all around of positive plate piece 1 and fit draw-in groove 9, and fit draw-in groove 9 sets up to semi-circular structure, conveniently carry out the aggregate erection through the negative plate that corresponds and use.

Referring to fig. 2-4, the inner sides of the main wiring hole 6 and the auxiliary wiring hole 7 are both provided with the adapting copper ring 14, and the adapting copper ring 14 is attached to the main wiring hole 6 and the auxiliary wiring hole 7, and the adapting copper ring 14 is installed on the inner sides of the main wiring hole 6 and the auxiliary wiring hole 7, so that the conductive efficiency at the interface can be improved, and meanwhile, the occurrence of poor contact caused by oxidation of the aluminum sheet structure can be avoided, the power-on wiring terminal 5 comprises a threaded rod member 13 and an insulating nut 10, the insulating nut 10 and the threaded rod member 13 are set to be an integral structure, the outer side of the top of the threaded rod member 13 is provided with a hole line facing 12, the threaded rod member 13 is attached to the adapting copper ring 14 through the hole line facing 12, the current is conducted through the hole line facing 12, the top of the insulating nut 10 is provided with the circular ball 11, and the circular ball 11 is fixedly connected to the insulating nut 10, the circular ball 11 can prevent the top from the occurrence of point discharge in the use process of the wiring terminal, avoid the electric shock danger that causes when installing and removing the terminal, the bottom of screw rod piece 13 is provided with contact stem 15, and contact stem 15 extends to the inside of screw rod piece 13, and contact stem 15 links to each other with hole line wainscot 12, can reduce the risk of surface oxidation with the structure parcel that is used for electrically conducting in the inside of screw rod piece 13 like this.

The working principle is as follows: the inner sides of the main wiring hole 6 and the auxiliary wiring hole 7 are both provided with a switching copper ring 14, the switching copper ring 14 is arranged at the inner sides of the main wiring hole 6 and the auxiliary wiring hole 7, thus the electric conduction efficiency of the interface can be improved, and meanwhile, the occurrence of poor contact caused by the oxidation of the aluminum sheet structure is avoided, the electrified wiring post 5 mainly comprises a threaded rod piece 13 and an insulating screw cap 10, wherein the top of the insulating screw cap 10 is provided with a circular ball 11, the circular ball 11 can prevent the top end from generating point discharge in the use process of the wiring post, the electric shock hazard caused when the wiring post is assembled and disassembled is avoided, the outer side of the top of the threaded rod piece 13 is provided with a hole line veneering 12, the bottom is provided with a contact core column 15, the contact core column 15 extends to the inner part of the threaded rod piece 13 to be connected with the hole line veneering 12, the hole line veneering 12 is contacted with the switching copper ring 14, and the current passes through the hole line veneering 12 to realize the conduction operation, this makes it possible to wrap the structure for electrical conduction inside the threaded rod 13, reducing the risk of surface oxidation.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a positive plate that corrosion-resistant effect is good for automobile engine, includes positive plate piece (1), its characterized in that: the utility model discloses a positive plate, including anodal plate piece (1), pressure-bearing ring piece (3) and anodal plate piece (1), the inboard of anodal plate piece (1) is provided with insulating glue ring (4), and insulating glue ring (4) are connected through the draw-in groove with pressure-bearing ring piece (3), the both ends of anodal plate piece (1) all are provided with metal strap (2), and metal strap (2) set up to the integral type structure with positive plate piece (1), the surface of metal strap (2) is provided with main wiring hole (6), and one side of metal strap (2) is provided with vice wiring hole (7), the top of main wiring hole (6) and vice wiring hole (7) is provided with circular telegram terminal (5).

2. The positive plate for the automobile engine having the good corrosion resistance according to claim 1, characterized in that: all be provided with heat dissipation paster (8) around anodal slab (1) surface, and heat dissipation paster (8) are connected through the draw-in groove with anodal slab (1).

3. The positive plate for the automobile engine having the good corrosion resistance according to claim 1, characterized in that: all be provided with dress and close draw-in groove (9) around anodal slab (1), and dress closes draw-in groove (9) and sets up to semi-circular structure.

4. The positive plate for the automobile engine having the good corrosion resistance according to claim 1, characterized in that: the inner sides of the main wiring hole (6) and the auxiliary wiring hole (7) are provided with a switching copper ring (14), and the switching copper ring (14) is attached to and connected with the main wiring hole (6) and the auxiliary wiring hole (7).

5. The positive plate for the automobile engine having the good corrosion resistance according to claim 4, wherein: the power-on wiring terminal (5) comprises a threaded rod piece (13) and an insulating nut (10), the insulating nut (10) and the threaded rod piece (13) are arranged to be of an integrated structure, a hole line facing surface (12) is arranged on the outer side of the top of the threaded rod piece (13), and the threaded rod piece (13) is connected with the switching copper ring (14) in a fitting mode through the hole line facing surface (12).

6. The positive plate for the automobile engine having the good corrosion resistance according to claim 5, characterized in that: the top of insulating nut (10) is provided with circular ball (11), and circular ball (11) and insulating nut (10) fixed connection, the bottom of screw member (13) is provided with contact stem (15), and contact stem (15) extend to the inside of screw member (13).