Novel automobile circuit board pin

Abstract

The utility model discloses a novel automobile circuit board contact pin, which comprises an upper connecting plate, the lower surface of the upper connecting plate is fixedly connected with a lower plug-in connecting plate, the side wall of the lower plug-in connecting plate is provided with a matching groove, the side wall of the lower plug-in connecting plate is fixedly connected with a high-elasticity contact plate, and the high-elasticity contact plate is fixedly connected with the matching groove. The side wall of the high-elasticity abutting plate is fixedly connected with a limiting sliding plate. The upper connecting plate with the lower inserting connecting plate is placed at the corresponding position needing to be connected, the upper connecting plate and an automobile circuit board or other basic parts are preliminarily fixed, at the moment, the spatial layout formed by the 120-degree included angle can adapt to the specific installation environment, in the inserting process, the limiting sliding plate slides in the matching groove, and the limiting sliding plate can be inserted into the matching groove according to the size adaptation characteristic of the limiting sliding plate. The displacement of the insertion part is limited, it is ensured that the insertion part is inserted in the correct direction, precise positioning is achieved, along with the depth of the insertion part, the high-elasticity abutting plate is extruded to elastically deform and generate abutting force, the insertion part and the downward insertion connecting plate are tightly attached, and looseness is prevented.

Description

A new type of automotive circuit board pin Technical Field

[0001] This utility model relates to the field of automotive controller technology, and in particular to a novel automotive circuit board pin. Background Technology

[0002] The general structure of an automotive controller is to solder the circuit board to the pins of the controller housing to form an electrical connection. The pins are usually slender cylindrical structures. Before soldering, the pins are embedded into the controller housing, and then the solder holes on the circuit board are connected to the pins before the soldering operation is performed.

[0003] During vehicle operation, continuous vibrations and bumps occur. Without anti-loosening structures, the degree of loosening will worsen over time, potentially causing poor circuit contact, affecting the normal operation of automotive electronic equipment, and even leading to intermittent equipment malfunctions. Summary of the Invention

[0004] The purpose of this utility model is to provide a novel automotive circuit board pin. By placing an upper connecting plate with a lower connecting plate at the corresponding position where connection is required, the upper connecting plate is initially fixed to the automotive circuit board or other basic components. At this time, the spatial layout formed by the 120° angle can be adapted to specific installation environments. The high-elasticity contact plate undergoes elastic deformation under pressure, generating a contact force. The side wall abuts against the lower connecting plate to form a stable support, continuously providing pressure to the connection part, so that the insertion part and the lower connecting plate fit tightly together, preventing loosening, and completing the overall connection and fixation.

[0005] To achieve the above objectives, a novel automotive circuit board pin is provided, comprising: an upper connecting plate, a lower insertion connecting plate fixedly connected to the lower surface of the upper connecting plate, a mating groove formed on the side wall of the lower insertion connecting plate, a highly elastic abutment plate fixedly connected to the side wall of the lower insertion connecting plate, and a limiting slide plate fixedly connected to the side wall of the highly elastic abutment plate. This structure, through the mutual cooperation of its components, establishes a stable connection foundation and improves overall connection reliability.

[0006] According to the novel automotive circuit board pin design, the interior of the mating groove is connected to the left and right sides of the sidewall of the lower connecting plate, and the included angle between the upper connecting plate and the lower connecting plate is 120°. This design facilitates flexible insertion and installation of components, adapts to complex installation environments, and enhances installation convenience.

[0007] According to the novel automotive circuit board pin, the limiting slide is located inside the mating groove, and the size of the limiting slide matches the size of the mating groove. Precise size matching and positional design enable accurate component positioning, ensuring connection accuracy and stability.

[0008] According to the novel automotive circuit board pin, the sidewall of the high-elasticity contact plate abuts against the lower connecting plate. This abutting contact generates a stable elastic force, effectively preventing loosening and improving the tightness of the connection.

[0009] The above-mentioned solution has the following beneficial effects:

[0010] This utility model is equipped with a lower insertion connecting plate, a high-elasticity abutment plate, a limiting slide plate, and a mating groove. By placing the upper connecting plate with the lower insertion connecting plate at the corresponding position to be connected, the upper connecting plate is initially fixed to the automotive circuit board or other basic components. At this time, the spatial layout formed by the 120° angle can be adapted to specific installation environments. The high-elasticity abutment plate undergoes elastic deformation under compression, generating abutment force. The side wall abuts against the lower insertion connecting plate to form a stable support, continuously providing pressure to the connection part, so that the inserted part and the lower insertion connecting plate fit tightly together, preventing loosening, and completing the overall connection and fixation.

[0011] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0013] Figure 1 is a perspective view of a novel automotive circuit board pin according to this utility model;

[0014] Figure 2 is a front view of a novel automotive circuit board pin according to this utility model;

[0015] Figure 3 is a cross-sectional perspective view of a novel automotive circuit board pin according to this utility model;

[0016] Figure 4 is an enlarged view of the structure at point A in Figure 3 of the utility model.

[0017] Legend:

[0018] 1. Upper connecting plate; 2. Lower insert connecting plate; 3. High-elasticity contact plate; 4. Limiting slide plate; 5. Mating groove. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] Referring to Figures 1-4, this utility model embodiment discloses a novel automotive circuit board pin, comprising: an upper connecting plate 1, with a lower insert connecting plate 2 fixedly connected to the lower surface of the upper connecting plate 1. The lower insert connecting plate 2 is used to achieve insertion and mating with external components, while the upper connecting plate 1 serves as the basis for connecting other circuit boards or structural components. The fixed connection between the two forms the basic part of the overall connection architecture. A mating groove 5 is provided on the side wall of the lower insert connecting plate 2. The mating groove 5 is used to cooperate with a suitable protrusion or plug, thereby achieving precise positioning and stable connection with other components and ensuring the stability of the overall structure. A high-elasticity abutment plate 3 is fixedly connected to the side wall of the lower insert connecting plate 2. The high-elasticity abutment plate 3 can generate abutment force through its own elastic deformation, which is used to provide pressure during the connection process, ensuring a tight fit of the connection parts and preventing loosening. A limiting slide plate 4 is fixedly connected to the side wall of the high-elasticity abutment plate 3. Under the action of the high-elasticity abutment plate 3, the limiting slide plate 4 can slide within the mating groove 5, playing a role in auxiliary positioning and limiting, restricting the range of movement of other components within the mating groove 5, and ensuring the accuracy of the connection.

[0021] The interior of the mating groove 5 is connected to the left and right sides of the sidewalls of the lower connecting plate 2. This connection design provides space for the sliding of the limiting slide plate 4, and also facilitates all-round mating and connection with components with corresponding structures. The included angle between the upper connecting plate 1 and the lower connecting plate 2 is 120°. This specific 120° included angle design creates a specific spatial layout for the overall structure, facilitating reasonable spatial mating and connection with other components in the specific installation environment of automotive circuit boards. The limiting slide plate 4 is located inside the mating groove 5, and the limiting slide plate 4 can effectively restrict the mating with it within the mating groove 5. The displacement of the components ensures that the connecting components work in the predetermined position and direction, improving the reliability of the connection. The size of the limiting slide plate 4 and the size of the mating groove 5 are matched. The matching of the two sizes ensures that the limiting slide plate 4 can slide smoothly in the mating groove 5, while also playing a precise limiting role, ensuring the stability and accuracy of the connection. The side wall of the high-elasticity abutment plate 3 abuts against the lower insertion connecting plate 2. The abutment cooperation between the high-elasticity abutment plate 3 and the lower insertion connecting plate 2 enables the high-elasticity abutment plate 3 to generate elastic force with a stable support point, providing continuous and stable pressure to the connection part and enhancing the connection effect.

[0022] Working principle: First, place the upper connecting plate 1 with the lower connecting plate 2 at the corresponding position to be connected. Use the upper connecting plate 1 to initially fix the upper connecting plate to the automotive circuit board or other basic components. At this time, the spatial layout formed by the 120° angle can adapt to specific installation environments. Align the part of the other component to be connected with the matching protrusion or plug with the mating groove 5 on the side wall of the lower connecting plate 2 and slowly insert it. The structure of the mating groove 5 with the left and right sides connected makes it easy for the inserted component to enter from the side and slide along the groove. During the insertion process, the inserted component will contact the limiting slide plate 4. The limiting slide plate 4 slides in the mating groove 5. According to its size adaptation characteristics, it restricts the displacement of the inserted component and ensures that it is inserted in the correct direction to achieve precise positioning. As the inserted component goes deeper, the high-elasticity contact plate 3 is squeezed and undergoes elastic deformation, generating a resisting force. The side wall and the lower connecting plate 2 abut against each other to form a stable support, continuously providing pressure to the connection part, so that the inserted component and the lower connecting plate 2 fit tightly to prevent loosening and complete the overall connection and fixation.

[0023] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A new type of automobile circuit board pin, comprising: The upper connecting plate (1) is characterized in that: a lower insert connecting plate (2) is fixedly connected to the lower surface of the upper connecting plate (1), a mating groove (5) is provided on the side wall of the lower insert connecting plate (2), a high elastic abutment plate (3) is fixedly connected to the side wall of the lower insert connecting plate (2), and a limit sliding plate (4) is fixedly connected to the side wall of the high elastic abutment plate (3).

2. The novel automotive circuit board pin according to claim 1, characterized in that: The interior of the mating groove (5) is connected to the left and right sides of the side wall of the lower insertion connecting plate (2), and the included angle between the upper connecting plate (1) and the lower insertion connecting plate (2) is 120°.

3. The novel automobile circuit board pin according to claim 1, characterized in that: The limiting slide plate (4) is located inside the mating groove (5), and the size of the limiting slide plate (4) is adapted to the size of the mating groove (5).

4. The novel automobile circuit board pin according to claim 1, characterized in that: The side wall of the high-elasticity contact plate (3) abuts against the lower connecting plate (2).

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