Assembly-free fisheye terminal

Abstract

The utility model relates to the field of electronic components, and particularly discloses an assembly-free fisheye terminal which comprises a pin and a base which is integrally formed at one end of the pin in a stamping mode, a process seam is formed in the base, a fisheye is arranged at one end, away from the base, of the pin, and an elastic groove is formed in the fisheye in a stamping mode. According to the invention, the pins and the base are integrally formed in a stamping manner, so that the assembly process can be omitted, the overall structural strength is effectively improved, and the conductivity is better.

Description

Technical Field

[0001] The present application relates to the field of electronic components, and in particular to an assembly-free fisheye terminal. Background Art

[0002] Terminal refers to a connecting element in electronic and electrical components, which is a part that connects the conductor to the receiving terminal in the device or cable.

[0003] In related technologies, such as Figure 1 As shown, a fisheye terminal includes a holder base and a pin, and a connection hole is coaxially opened on the holder base. When in use, the pin needs to be inserted into the connection hole by crimping to achieve the connection between the holder base and the pin.

[0004] In actual use, it is found that in order to maintain good conductivity between the Holder base and the Pin needle, an interference fit is required between the Pin needle and the connecting hole. When the two are crimped and fixed, it is easy to cause damage to both. Summary of the invention

[0005] In order to enhance the overall structural strength, the present application provides an assembly-free fisheye terminal, which has a convenient effect.

[0006] The present application provides an assembly-free fisheye terminal adopting the following technical solution:

[0007] A free-assembly fisheye terminal comprises a pin and a base integrally stamped and formed with one end of the pin, a process seam is formed on the base, a fisheye is arranged at one end of the pin away from the base, and an elastic groove is stamped on the fisheye.

[0008] By adopting the above technical solution, the pin and the base are stamped into one piece, which can save the process of assembling the pin and the base, thereby avoiding the problems caused by assembly, such as affecting the structural strength of the pin and the base, affecting the conductive performance, and generating metal chips during the assembly process. The pin and the base are made into one piece, which can effectively improve the overall structural strength and the overall conductive performance.

[0009] Optionally, a side surface of the pin close to the process seam is formed with reinforcement parts on both sides of the process seam, and the process seam is formed between the two reinforcement parts.

[0010] By adopting the above technical solution, two reinforcement parts are formed on one side of the pin, which can effectively improve the structural strength of the pin and prevent bending during use.

[0011] Optionally, a gusset plate is provided at one end of the reinforcement portion on one side close to the fisheye, and the gusset plate is laid on the fisheye and the reinforcement portion on the other side.

[0012] By adopting the above technical solution, a gusset plate is arranged at a position where the two reinforcement parts and the fisheye are close to each other. The gusset plate can wrap and protect the combined surface of the three, thereby preventing the product structure from being unstable and deformed.

[0013] Optionally, the base is configured as a cylindrical structure with a T-shaped outline.

[0014] Optionally, the base is configured as a cylindrical structure with an I-shaped outline.

[0015] Optionally, the base is away from the

[0016] One end of the pin is provided with a positioning boss.

[0017] By adopting the above technical solution, a positioning boss is provided on the base, and the positioning boss is matched with the positioning groove on the module bottom plate to be connected, which can effectively improve the position accuracy and welding strength of the base on the module bottom plate.

[0018] In summary, the present application includes at least one of the following beneficial technical effects:

[0019] 1. By stamping the pin and the base as one, the process of assembling the pin and the base can be omitted, thereby avoiding problems caused by assembly, such as affecting the structural strength of the pin and the base, affecting the conductive performance, and generating metal chips during the assembly process. Making the pin and the base as one can effectively improve the overall structural strength and the overall conductive performance;

[0020] 2. By forming two reinforcement parts on one side of the pin, the structural strength of the pin can be effectively improved to prevent bending during use;

[0021] 3. By setting gusset plates at positions where the two reinforcement parts and the fisheye are close to each other, the gusset plates can wrap and protect the combined surface of the three to prevent the product structure from being unstable and deformed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present application;

[0023] Figure 2 is a schematic diagram of a special-shaped plate used in an embodiment of the present application;

[0024] Figure 3 is a schematic diagram of the blank structure of Example 1 of the present application;

[0025] Figure 4 It is a schematic diagram of the overall structure of Example 2 of the present application;

[0026] Figure 5It is a schematic diagram of the overall structure of Example 3 of the present application.

[0027] Figure numerals: 1, base; 11, process seam; 12, positioning boss; 2, pin; 21, reinforcement part; 22, buckle plate; 3, fish eye; 31, elastic groove. DETAILED DESCRIPTION

[0028] Embodiment 1:

[0029] Embodiment 1 of the present application discloses a fisheye terminal free of assembly, referring to Figure 1 , including a pin 2 and a base 1 integrally stamped at one end of the pin 2, a fisheye 3 stamped at the end of the pin 2 away from the base 1; an elastic groove 31 is stamped on the fisheye 3, so that the fisheye 3 has a certain elasticity, which is convenient for plugging and connecting with the female end to be connected.

[0030] This application adopts Figure 2 The special-shaped sheet shown in the figure is punched. During the processing, first, a portion of the special-shaped sheet is punched as shown in the figure. Figure 3 The blank structure is shown; then the base 1 is stamped into shape by stamping and bending, and a process seam 11 is formed on the base 1. The base 1 is a cylindrical structure with a T-shaped outline; at the same time, two reinforcement portions 21 are formed on both sides of the pin 2, and a process seam 11 is also formed between the two reinforcement portions 21. The reinforcement portion 21 can effectively improve the structural strength of the pin 2.

[0031] The implementation principle of an assembly-free fisheye terminal disclosed in Example 1 of the present application is: by stamping the pin 2 and the base 1 into an integral body, the process of assembling the pin 2 and the base 1 can be omitted, thereby avoiding problems arising from assembly. Making the pin 2 and the base 1 into one body can effectively improve the overall structural strength and the overall conductive performance.

[0032] Embodiment 2:

[0033] The difference between the implementation 2 of the present application and the implementation 1 is that, referring to Figure 4 The base 1 is configured as a cylindrical structure with an I-shaped outline; positioning bosses 12 are stamped at both ends of the base 1. When in use, the positioning bosses 12 can be matched with the positioning grooves on the bottom plate of the module to be connected, thereby improving the positioning accuracy and welding strength of the base 1.

[0034] Embodiment 3:

[0035] The difference between the implementation 3 of the present application and the implementation 2 is that, referring to Figure 5A gusset plate 22 is integrally formed on the reinforcement part 21 on one side of the pin 2, and the gusset plate 22 is mounted on the fish eye 3 and the reinforcement part 21 on the other side. The gusset plate 22 can wrap and protect the combined surface of the two reinforcement parts 21 and the fish eye 3 to prevent the product structure from being unstable and deformed.

[0036] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An assembly-free fisheye terminal, characterized in that: It comprises a pin (2) and a base (1) integrally stamped and formed with one end of the pin (2), a process seam (11) being formed on the base (1), a fish eye (3) being provided at one end of the pin (2) away from the base (1), and an elastic groove (31) being stamped on the fish eye (3).

2. The assembly-free fisheye terminal according to claim 1, characterized in that: A side surface of the pin (2) close to the process seam (11) is formed with reinforcement parts (21) on both sides of the process seam (11), and the process seam (11) is formed between the two reinforcement parts (21).

3. The assembly-free fisheye terminal according to claim 2, characterized in that: The reinforcing portion (21) on one side is provided with a gusset plate (22) at one end close to the fish eye (3), and the gusset plate (22) is laid on the fish eye (3) and the reinforcing portion (21) on the other side.

4. The assembly-free fisheye terminal according to claim 1, characterized in that: The base (1) is configured as a cylindrical structure with a T-shaped outline.

5. The assembly-free fisheye terminal according to claim 1, characterized in that: The base (1) is configured as a cylindrical structure with an I-shaped outline.

6. The assembly-free fisheye terminal according to claim 1, characterized in that: A positioning boss (12) is provided at one end of the base (1) away from the pin (2).

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