S-shaped stacked fisheye terminal with single buffer

Abstract

The utility model relates to the field of electronic components, and particularly discloses a single buffer S-shaped stacked fisheye terminal which comprises a substrate, a first fisheye and a second fisheye, the first fisheye and the second fisheye are arranged at the two ends of the same side of the substrate, the substrate is folded to enable the first fisheye and the second fisheye to be overlapped to form a fisheye body, and the fisheye body is arranged on the substrate. A base used for buffering and supporting is arranged at the end, away from the fisheye body, of the base plate. The first fisheye and the second fisheye are arranged on the substrate, and the substrate is folded to enable the first fisheye and the second fisheye to be overlapped to form the fisheye structure, so that the overall structural strength is higher, the toughness is better, and bending is not prone to occurring; and the base is arranged on the substrate, and the whole body is supported and buffered through the base, so that the terminal can be effectively prevented from bending and losing efficacy.

Description

Technical Field

[0001] The present application relates to the field of electronic components, and in particular to a single-buffered S-shaped stacked fisheye terminal. Background Art

[0002] There are many ways to connect communication connectors or electrical connectors to circuit boards. Among them, fisheye terminals are the most widely used among plug-in terminals. Since fisheye terminals do not require welding and are removable, fisheye terminals can be quickly matched and assembled with smaller conductive sockets in electronic components, which is highly practical.

[0003] In the related art, conventional fisheye terminals are provided with a welding end. When in use, the welding end is welded to a circuit board, and then another circuit board to be connected is crimped onto the fisheye terminal. In order to prevent the fisheye terminal from bending during the crimping process, an S-shaped spring is usually provided near the welding end of the fisheye terminal for buffering.

[0004] In actual use, it was found that there was a processing error in the ring hole on the circuit board that was connected to the fisheye terminal. When the size tolerance of the ring hole was below the tolerance, a larger pressure was required to press the fisheye terminal into the ring hole, which could easily cause the spring to bend excessively and lead to failure. Summary of the invention

[0005] In order to prevent the fisheye terminal from bending and failing during the crimping process, the present application provides a single-buffered S-shaped stacked fisheye terminal, which can effectively improve the overall deconstruction strength.

[0006] The present application provides a single-buffered S-shaped stacked fisheye terminal adopts the following technical solution:

[0007] A single-buffered S-shaped stacked fisheye terminal comprises a substrate and a first fisheye and a second fisheye arranged at two ends of the same side of the substrate. The substrate is folded in half so that the first fisheye and the second fisheye overlap to form a fisheye body. A base for buffering and support is arranged at one end of the substrate away from the fisheye body.

[0008] By adopting the above technical solution, a first fisheye and a second fisheye are arranged on the substrate, and the substrate is folded in half so that the first fisheye and the second fisheye overlap to form a fisheye structure, which can effectively improve the overall structural strength and overall flexibility; a base is arranged on the substrate, and the base is used to support and cushion the whole, which can effectively prevent the terminal from bending and failing.

[0009] Optionally, the base includes a supporting portion, a buffer portion and a connecting portion, the supporting portion is arranged at an end of the substrate away from the first fisheye, the buffer portion is arranged at an end of the substrate away from the second fisheye, the connecting portion is located at an end of the buffer portion away from the second fisheye, and a buffer gap is arranged between the supporting portion and the connecting portion.

[0010] By adopting the above technical solution, a supporting part and a buffer part are provided. When in use, the connecting part is welded and fixed on the circuit board. In the process of crimping the circuit board to be connected onto the terminal, the buffer part can buffer the whole. After the buffer gap is compressed, the supporting part will support the whole to prevent the buffer part from excessive deformation and causing failure.

[0011] Optionally, the support portion is configured as a plate body that is in the same plane as the first fisheye and the substrate, the buffer portion is configured as an arc-shaped elastic plate body, and the connecting portion is perpendicular to the plate body of the support portion.

[0012] By adopting the above technical solution, the supporting part, the buffer part and the connecting part can be integrally formed by stamping, which is convenient for processing and production.

[0013] Optionally, an elastic groove is formed through the buffer portion.

[0014] By adopting the above technical solution, the size of the elastic groove can be adjusted according to the setting requirements of the product to control the elasticity of the buffer part, so that it can be applied to more occasions.

[0015] Optionally, the elastic groove is opened in a direction parallel to the length direction of the support portion.

[0016] By adopting the above technical solution, the elastic groove is opened along the length direction of the supporting part, so that the overall elastic force of the buffer part can be evenly distributed without affecting the overall strength.

[0017] Optionally, an extension plate is provided at positions on the substrate corresponding to the first fisheye and the second fisheye, and the first fisheye and the second fisheye are located at an end of the extension plate away from the substrate.

[0018] By adopting the above technical solution, during the processing, the length of the extension plate can be adjusted to adjust the length of the overall structure, so that different models can be processed.

[0019] In summary, the present application includes at least one of the following beneficial technical effects:

[0020] 1. By arranging the first fisheye and the second fisheye on the substrate, and folding the substrate in half so that the first fisheye and the second fisheye overlap to form a fisheye structure, the overall structural strength and overall flexibility can be effectively improved. A base is arranged on the substrate to support and buffer the whole, which can effectively prevent the terminal from bending and failing;

[0021] 2. By providing the supporting part and the buffering part, when in use, the connecting part is welded and fixed on the circuit board. In the process of crimping the circuit board to be connected to the terminal, the buffering part can buffer the whole, and after the buffer gap is compressed, the supporting part will support the whole, preventing the buffering part from excessive deformation and causing failure;

[0022] 3. By opening an elastic groove on the buffer part, the size of the elastic groove can be adjusted according to design requirements during the processing, thereby changing the elastic force of the buffer part, and different types of terminals can be processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0024] Figure 2 It is a side view of an embodiment of the present application.

[0025] Figure numerals: 1, substrate; 11, extension plate; 2, fisheye body; 21, first fisheye; 22, second fisheye; 3, base; 31, support part; 32, buffer part; 33, connecting part; 34, elastic groove; 4, buffer gap. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-2 This application is described in further detail.

[0027] The present application embodiment discloses a single-buffered S-shaped stacked fisheye terminal, referring to Figure 1 and Figure 2 , including a rectangular substrate 1, with a first fisheye 21 and a second fisheye 22 integrally formed on the same side at both ends of the substrate 1, the first fisheye 21 and the second fisheye 22 are symmetrically arranged, the substrate 1 is folded along the symmetry line of the first fisheye 21 and the second fisheye 22, so that the first fisheye 21 and the second fisheye 22 overlap to form a fisheye body 2 structure; a base 3 is arranged on the substrate 1 at one end away from the fisheye body 2.

[0028] An extension plate 11 is also integrally formed at positions corresponding to the first fisheye 21 and the second fisheye 22 on the substrate 1. The extension plate 11 is a long strip-shaped plate body arranged in a direction perpendicular to the width of the substrate 1. The first fisheye 21 and the second fisheye 22 are respectively integrally formed with one end of the two extension plates 11 away from the substrate 1. During the processing, the overall length can be controlled by controlling the length of the extension plate 11 without changing other structures.

[0029] The base 3 includes a supporting portion 31, a buffer portion 32 and a connecting portion 33. The supporting portion 31 is a plate body integrally formed on the side of the substrate 1 away from the first fisheye 21; the buffer portion 32 is an elastic plate body integrally formed on the side of the substrate 1 away from the second fisheye 22, and the buffer portion 32 is arranged in a C shape; the connecting portion 33 is a plate body integrally formed with the buffer portion 32 at one end away from the substrate 1, and the connecting portion 33 is perpendicular to the substrate 1. The connecting portion 33 is located at the lower side of the supporting portion 31, and a buffer gap 4 is reserved between the connecting portion 33 and the supporting portion 31.

[0030] The buffer portion 32 is provided with an elastic groove 34, which is arranged parallel to the length direction of the support portion 31. During the design and processing, the elastic force of the buffer portion 32 can be adjusted by controlling the size of the elastic groove 34, so that the terminal can be applied to different occasions.

[0031] The implementation principle of a single-buffered S-shaped stacked fisheye terminal disclosed in an embodiment of the present application is: by folding the substrate 1, the first fisheye 21 and the second fisheye 22 are overlapped to form a fisheye body 2 structure, which can effectively improve the overall structural strength and flexibility; in the process of crimping the circuit board onto the fisheye body 2, the buffer part 32 will produce elastic deformation for buffering, and after the buffer gap 4 is compressed, the support part 31 abuts against the connecting part 33 to support the whole, thereby preventing the buffer part 32 from excessive bending and causing failure.

[0032] 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. A single-buffered S-shaped stacked fisheye terminal, Features: The invention comprises a base plate (1) and a first fisheye (21) and a second fisheye (22) arranged at two ends of the same side of the base plate (1); the base plate (1) is folded in half so that the first fisheye (21) and the second fisheye (22) overlap to form a fisheye body (2); and a base (3) for buffering and supporting is arranged at one end of the base plate (1) away from the fisheye body (2).

2. A single-buffered S-shaped stacked fisheye terminal according to claim 1, Features: The base (3) comprises a supporting portion (31), a buffer portion (32) and a connecting portion (33); the supporting portion (31) is arranged at an end of the substrate (1) away from the first fisheye (21); the buffer portion (32) is arranged at an end of the substrate (1) away from the second fisheye (22); the connecting portion (33) is located at an end of the buffer portion (32) away from the second fisheye (22); and a buffer gap (4) is arranged between the supporting portion (31) and the connecting portion (33).

3. A single-buffered S-shaped stacked fisheye terminal according to claim 2, Features: The support portion (31) is configured as a plate body that is in the same plane as the first fisheye (21) and the base plate (1); the buffer portion (32) is configured as an arc-shaped elastic plate body; and the connecting portion (33) is located perpendicular to the plate body of the support portion (31).

4. A single-buffered S-shaped stacked fisheye terminal according to claim 3, Features: An elastic groove (34) is formed through the buffer portion (32).

5. A single-buffered S-shaped stacked fisheye terminal according to claim 4, Features: The elastic groove (34) is opened along a direction parallel to the length of the support portion (31).

6. A single-buffered S-shaped stacked fisheye terminal according to claim 1, Features: An extension plate (11) is provided on the substrate (1) at positions corresponding to the first fisheye (21) and the second fisheye (22); the first fisheye (21) and the second fisheye (22) are located at an end of the extension plate (11) away from the substrate (1).

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