CN212407734U

CN212407734U - ABS solenoid valve structure

Info

Publication number: CN212407734U
Application number: CN202020821331.2U
Authority: CN
Inventors: 袁亮
Original assignee: Suzhou Iboss Electrical Co ltd
Current assignee: Suzhou Iboss Electrical Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-01-26
Anticipated expiration: 2030-05-18

Abstract

The utility model relates to an ABS solenoid valve structure, which comprises an electrical connector, a circuit board, a wire hanging terminal, a coil frame and a copper coil, wherein the copper coil is wound on the coil frame; connecting pins are arranged at the four corners of the circuit board; the top parts of two ends of the coil framework are respectively provided with a ratchet groove, and the two ratchet grooves are opposite to the two connecting pins; ratchet blocks are arranged on the front side and the rear side of the wire hanging terminal, and guide grooves are arranged on the left side and the right side of the wire hanging terminal; the wire hanging terminal is connected in the ratchet groove through the ratchet block, two ends of the copper coil are wound on the wire hanging terminal at one end through the guide groove at one end, and the top end of the wire hanging terminal is connected with the connecting pin through welding; the utility model relates to an ABS solenoid valve structure, the production of being convenient for saves manufacturing cost and improves the product yield.

Description

ABS solenoid valve structure

Technical Field

The utility model relates to a ABS solenoid valve field, concretely relates to ABS solenoid valve structure.

Background

ABS solenoid valves are important components of ABS systems (anti-lock brake systems).

Because the wire hanging terminal is made of conductive materials and the coil framework is made of plastic materials, the coil framework and the wire hanging terminal of the conventional ABS electromagnetic valve are produced into a whole by adopting in-mold insert injection molding, but the in-mold insert injection molding has higher cost and is not economical and practical; in addition, when the existing wire hanging terminal is used for winding, no guide structure exists, the operation is inconvenient, a copper wire is easy to deviate, and the yield is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the ABS electromagnetic valve structure is convenient to produce, saves production cost and improves product yield.

In order to achieve the above object, the present invention provides the following technical solutions:

an ABS electromagnetic valve structure comprises an electrical connector, a circuit board, a wire hanging terminal, a coil framework and a copper coil, wherein the copper coil is wound on the coil framework; connecting pins are arranged at the four corners of the circuit board; the number of the coil frameworks is two, the circuit board is connected above the two coil frameworks, and the electric connector is connected above the circuit board; the top parts of two ends of the coil framework are respectively provided with a ratchet groove, and the two ratchet grooves are opposite to the two connecting pins; ratchet blocks are arranged on the front side and the rear side of the wire hanging terminal, and guide grooves are arranged on the left side and the right side of the wire hanging terminal; the wire hanging terminal is connected in the ratchet groove through the ratchet block, the two ends of the copper coil are wound on the wire hanging terminal at one end through the guide groove at one end, and the top end of the wire hanging terminal is connected with the connecting pin through welding.

Furthermore, the wire hanging terminal is Z-shaped, the ratchet block is positioned at the lower part of the wire hanging terminal, and the guide groove is positioned at the upper part of the wire hanging terminal.

Furthermore, the connecting pin is connected with the upper part of the wire hanging terminal in a welding mode.

Furthermore, the wire hanging terminals are arranged in a bilateral symmetry mode.

The utility model has the advantages that:

1. the wire hanging terminal and the coil framework are connected in a split mode, injection molding production of an in-mold insert is not needed, and manufacturing cost is saved.

2. The side face of the wire hanging terminal is provided with a guide groove, so that the two ends of the copper coil can be wound to be guided, the two ends of the copper coil can be protected, and the product yield is guaranteed.

3. The wire hanging terminal is arranged in a bilateral symmetry mode, and left and right pieces are not separated during installation, so that installation is facilitated, and manufacturing cost is saved.

Drawings

Fig. 1 is an exploded view of an ABS solenoid structure of the present invention;

FIG. 2 is an assembly view of an ABS solenoid valve structure according to the present invention;

fig. 3 is an isometric view of a wire hanging terminal according to the present invention;

in the figure: 1. an electrical connector; 2. a circuit board; 21. connecting pins; 3. a wire hanging terminal; 31. a ratchet block; 32. a guide groove; 4. a coil bobbin; 5. and a copper coil.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 3, the present embodiment provides an ABS solenoid valve structure, which includes an electrical connector 1, a circuit board 2, a wire hanging terminal 3, a bobbin 4 and a copper coil 5, wherein the copper coil 5 is wound on the bobbin 4; the four corners of the circuit board 2 are provided with connecting pins 21; the number of the coil frameworks 4 is two, the circuit board 2 is connected above the two coil frameworks 4, and the electric connector 1 is connected above the circuit board 2; the top parts of two ends of the coil framework 4 are respectively provided with a ratchet groove 41, and the two ratchet grooves 41 are arranged opposite to the two connecting pins 21; ratchet blocks 31 are arranged on the front side and the rear side of the wire hanging terminal 3, and guide grooves 32 are arranged on the left side and the right side; the wire hanging terminal 3 is connected in the ratchet groove 41 through the ratchet block 31, two ends of the copper coil 5 are wound on the wire hanging terminal 3 at one end through the guide groove 32 at one end, and the top end of the wire hanging terminal 3 is connected with the connecting pin 21 through welding.

The hanging terminal and the coil framework are connected in a split mode, manufacturing cost is saved, when vulnerable parts such as a circuit board and an electric appliance connector are damaged, the coil framework can still be used for the second time, and materials are saved.

The wire hanging terminal 3 is Z-shaped, the ratchet block 31 is positioned at the lower part of the wire hanging terminal 3, and the guide groove 32 is positioned at the upper part of the wire hanging terminal 3. The Z-shaped design is convenient for separating the ratchet block 31 from the guide groove 32 and facilitating the wire harness at one end of the copper coil to penetrate into the guide groove 32.

The connecting pin 21 is connected to the upper part of the wire hanging terminal 3 by welding.

The wire hanging terminal 3 is arranged in a bilateral symmetry mode, and left and right pieces are not separated during installation, so that the installation is convenient, and the manufacturing cost is saved.

The working principle is as follows: the copper coil 5 is wound on the coil framework, the wire hanging terminal 3 is connected and inserted into each ratchet groove 41 through the ratchet opening 31, two ends of the copper coil 5 penetrate through the wire grooves of the wire hanging terminal 3 at the end of the copper coil 5 to be wound on the top end of the wire hanging terminal 3, then the pipeline terminals 3 wound with two ends of the copper coil 5 are welded with the connecting pins 11, electric appliance communication is achieved, and assembly is completed.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. An ABS electromagnetic valve structure comprises an electrical connector (1), a circuit board (2), a wire hanging terminal (3), a coil framework (4) and a copper coil (5), wherein the copper coil (5) is wound on the coil framework (4); the four corners of the circuit board (2) are provided with connecting pins (21); the number of the coil frameworks (4) is two, the circuit board (2) is connected above the two coil frameworks (4), and the electric connector (1) is connected above the circuit board (2); the method is characterized in that: ratchet grooves (41) are formed in the tops of two ends of the coil framework (4), and the two ratchet grooves (41) are opposite to the two connecting pins (21); ratchet blocks (31) are arranged on the front side and the rear side of the wire hanging terminal (3), and guide grooves (32) are arranged on the left side and the right side; the wire hanging terminal (3) is connected in the ratchet groove (41) through the ratchet block (31), two ends of the copper coil (5) are wound on the wire hanging terminal (3) at one end through the guide groove (32) at one end, and the top end of the wire hanging terminal (3) is connected with the connecting pin (21) through welding.

2. The ABS solenoid valve structure according to claim 1, wherein: the wire hanging terminal (3) is Z-shaped, the ratchet block (31) is located on the lower portion of the wire hanging terminal (3), and the guide groove (32) is located on the upper portion of the wire hanging terminal (3).

3. The ABS solenoid valve structure according to claim 2, wherein: the connecting pins (21) are connected with the upper parts of the wire hanging terminals (3) in a welding mode.

4. An ABS solenoid valve structure according to claim 3 wherein: the wire hanging terminals (3) are arranged in a bilateral symmetry mode.