Connector with reliable connection

Abstract

The utility model discloses a connector assembly with reliable connection, which comprises a female connector assembly, the female connector assembly is provided with at least one connecting hole, two sides of the connecting hole are provided with a plurality of first convex blocks which are linearly arranged, the connecting hole is provided with an elastic pressing plate, the pressing plate is provided with a second convex block, and the second convex block is provided with a plurality of second convex blocks. Inclined surfaces are arranged at the inlets of the first protruding block and the second protruding block, and conical protruding parts are further arranged on the two sides of the connecting hole. The friction force with the wiring terminal is increased through the first convex block; downward pressure is applied to the wiring terminal through the elastic pressing plate, the friction force between the wiring terminal and the connecting hole is further increased, and meanwhile, the second convex block is buckled and pressed in the groove in the wiring terminal, so that a connecting point is formed between the wiring terminal and the connecting hole; moreover, the conical convex part enables the wiring terminal to be fixedly connected with the connecting hole in an interference fit manner, and the connection between the wiring terminal and the connecting hole is ensured to be reliable through the mutual cooperation of the plurality of structures.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a connector with reliable connection. Background Technique

[0002] A connector is a device that connects two active devices and is used to transmit current or signals. Connectors are an essential device in the process of production or daily life.

[0003] However, most of the existing products only strengthen the connection firmness between the male connector and the female connector or the board end, while the connection between the terminal block and the female connector is not reliable. When the wire is pulled by an external force, the male connector and the female connector or the board end are still connected, but the terminal block will break away from the female connector, resulting in the disconnection of the electrical connection and having a certain potential safety hazard. Therefore, the applicant has made a beneficial design and found a solution to the above problems. The technical solution to be introduced below was generated under this background. Summary of the Invention

[0004] The purpose of the utility model is to overcome the deficiencies of the existing traditional female connector design and provide a product with reliable connection.

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] A connector with reliable connection includes a female connector. The female connector is provided with at least one connection hole. Several first bumps arranged linearly are provided on both sides of the connection hole. The connection hole is provided with an elastic pressing plate. The pressing plate is provided with second bumps. The entrances of the first bumps and the second bumps are provided with inclined surfaces. Conical protrusions are also provided on both sides of the connection hole and are arranged on both sides of the pressing plate.

[0007] Preferably, the female connector is provided with a jack corresponding to the connection hole, and the jack is communicated with the connection hole.

[0008] Preferably, the female connector is provided with a limiting part. The limiting part is provided with a spring buckle, and the spring buckle is provided with a through hole.

[0009] Advantageous Effects

[0010] Compared with the prior art, the advantageous effects of the utility model are as follows:

[0011] In this utility model, the friction with the terminal is increased by the first bump; the elastic pressing plate applies a downward pressure to the terminal to further increase the friction between the terminal and the connection hole. At the same time, the second bump is buckled on the groove of the terminal to form a connection point between the terminal and the connection hole; moreover, the conical convex part enables the terminal to be connected and fixed to the connection hole by interference fit. Through the mutual cooperation of the above-mentioned multiple structures, the reliable connection between the terminal and the connection hole is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 Structural schematic diagram of a plug-in connector with reliable connection of the present utility model Figure 1 ;

[0013] Figure 2 Structural schematic diagram of a plug-in connector with reliable connection of the present utility model Figure 2 ;

[0014] Figure 3 Side sectional structural schematic diagram of a plug-in connector with reliable connection of the present utility model Figure 1 ;

[0015] Figure 4 Side sectional structural schematic diagram of a plug-in connector with reliable connection of the present utility model Figure 2 ;

[0016] The corresponding relationship between the reference numerals in the drawings and the component names is as follows:

[0017] Reference numerals: 1, female plug-in connector; 2, connection hole; 3, first bump; 4, pressing plate; 5, inclined surface; 6, convex part; 7, jack; 8, limiting part; 9, elastic buckle; 9.1, terminal; 41, second bump; 91, through hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the embodiments. 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 making creative efforts shall fall within the protection scope of the present utility model.

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0020] In the embodiments of the present utility model, "and / or" is merely a description of the association relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. Additionally, in this text, the character " / " generally indicates that the associated objects before and after are in an "or" relationship.

[0021] Reference Example Figures 1 to 4 , a connector with reliable connection, comprising a female connector 1. The female connector 1 is provided with at least one connection hole 2. On both sides of the connection hole 2, several first bumps 3 are linearly arranged. The connection hole 2 is provided with an elastic pressing plate 4. The pressing plate 4 is provided with a second bump 41. At the entrances of the first bump 3 and the second bump 41, there are inclined surfaces 5. On both sides of the connection hole 2, there are also tapered convex parts 6, which are arranged on both sides of the pressing plate 4. The friction with the terminal 9.1 is increased through the first bump 3; the elastic pressing plate 4 applies a downward pressure to the terminal 9.1 to further increase the friction between the terminal 9.1 and the connection hole 2. At the same time, the second bump 41 buckles into the groove on the terminal 9.1, forming a connection point between the terminal 9.1 and the connection hole 2; moreover, the tapered convex part 6 enables the terminal 9.1 to be connected and fixed to the connection hole 2 by an interference fit method. Through the mutual cooperation of the above-mentioned multiple structures, it is ensured that the connection between the terminal 9.1 and the connection hole 2 is reliable;

[0022] It is worth mentioning that the female connector 1 is provided with a jack 7 corresponding to the connection hole 2. The jack 7 is communicated with the connection hole 2. The pin of the male connector is guided into it through the jack 7 and abuts against the terminal 9.1;

[0023] It is worth mentioning that the female connector 1 is provided with a limiting part 8. The limiting part 8 is provided with a spring buckle 9. The spring buckle 9 is provided with a through hole 91. The limiting part 8 cooperates with the male connector to limit the depth of the pin inserted into the jack 7. The spring buckle 9 is used in cooperation with the protective shell of the female connector 1. The through hole 91 enables the buckle of the protective shell to be embedded therein, connecting and fixing the protective shell to the female connector 1, and the protective shell is used to protect the exposed terminal 9.1.

[0024] Through the above design scheme, the product can achieve the advantage of reliable connection.

[0025] The above content further elaborates on the present utility model in combination with specific implementation manners. It cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. For those of ordinary skill in the technical field to which the present utility model belongs, without departing from the concept of the present utility model, several simple deductions or substitutions can still be made, which should all be regarded as belonging to the protection scope determined by the claims submitted for the present utility model.

Claims

1. A connector with reliable connection, comprising a female connector (1), characterized in that: The female connector (1) is provided with at least one connection hole (2). On both sides of the connection hole (2), there are several first bumps (3) arranged linearly. The connection hole (2) is provided with an elastic pressing plate (4). The pressing plate (4) is provided with a second bump (41). At the entrances of the first bump (3) and the second bump (41), there are inclined surfaces (5). On both sides of the connection hole (2), there are also tapered convex parts (6), which are arranged on both sides of the pressing plate (4).

2. The connector with reliable connection according to claim 1, characterized in that: The female connector (1) is provided with a jack (7) corresponding to the connection hole (2), and the jack (7) is communicated with the connection hole (2).

3. The connector with reliable connection according to claim 1, characterized in that: The female connector (1) is provided with a limiting part (8). The limiting part (8) is provided with a spring catch (9), and the spring catch (9) is provided with a through hole (91).

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