TWM605412U - Clip connector - Google Patents

Abstract

A crimping connector includes a base, a side portion formed by continuously bending and extending from one end of the base, an annular elastic portion formed by continuously bending and extending obliquely upward from the other end of the base, and a pressure plate connected to the upper end of the elastic portion , The base, the side and the elastic part are all vertical plate-like structures, and the bottom ends of the base, the side and the elastic part protrude downward to form welding parts, and the bottom end surfaces of the welding parts are on the same horizontal plane , The crimping connector has a simple structure, is easy to produce, and has strong structural strength, and better protects the elastic part.

Description

Crimp connector

This model relates to a crimping connector, in particular to a crimping connector with elasticity.

With reference to the invention patent application No. CN105098432A published in Mainland China, it discloses a crimping connector with a first spring part connected between an upper flat part and a lower flat part, and an upper flat plate extending from the lower flat part The second spring part of the upper flat plate part is supported under the part. However, since the first spring portion and the second spring portion are exposed to the outside in many parts, they are susceptible to impact from external components and damage the crimp connector. The installation structure of the two spring parts of the first spring part and the second spring part is complicated, which is not conducive to production, and the connection between the horizontally arranged lower flat plate part and the spring part is formed by bending upwards, causing the spring part to be stressed The whole body is turned outward, which affects normal use.

Therefore, it is necessary to provide a new crimp connector.

The purpose of the present invention is to provide a new crimping connector, which has the advantages of simple structure, higher structural strength and easy manufacture.

The object of the present invention is achieved by the following technical solutions: a crimping connector, comprising a base, a side portion formed by continuously bending and extending from one end of the base portion, and an annular elasticity formed by continuously bending and extending obliquely upward from the other end of the base portion And the pressure plate connected to the upper end of the elastic part, the base, side and elastic part are all vertical plate-like structures, and the bottom ends of the base, the side and the elastic part protrude downward to form a welding part, The bottom end surfaces of the welding parts are located on the same horizontal plane.

Further, the lower edge of the connection between the base and the side portion protrudes downward to form a first welding portion, and the lower edge of the connection between the base and the elastic portion protrudes downward to form a fourth welding portion.

Further, the side portion includes a first side wall formed by bending and extending from one end of the base and a second side wall formed by bending and extending from an end of the first side wall away from the base. The first side wall and the first side wall The lower edge of the joint of the two side walls protrudes downward to form a second welding part, and the lower edge of the end of the second side wall away from the first side wall protrudes downward to form a third welding part.

Further, a receiving space is formed between the base, the first side wall and the second side wall, and the elastic portion is located in the receiving space and elastically deforms up and down.

Further, the top part of the first side wall protrudes upward to form a first convex plate, and the top part of the second side wall protrudes upward to form a second convex plate.

Further, the elastic part includes an upper end part connected to the pressure plate and a lower end part connected to the base part. When viewed from top to bottom, the elastic part is arranged around the pressure plate as a center.

Further, when viewed from top to bottom, the edge of the pressing plate partially overlaps the upper edge of the upper end portion of the elastic portion.

Further, the elastic portion includes an upper end portion connected to the pressure plate and a lower end portion connected to the base portion, and the side portion includes a first side wall formed by bending and extending from one end of the base portion and a first side wall extending from the first side wall. A second side wall formed by bending and extending one end away from the base part, the base part, the first side wall and the second side wall surrounding the lower end portion of the elastic part.

Further, the upper edge of the base portion is protruding upward to form a beam, the top part of the first side wall protrudes upward to form a first convex plate, and the top part of the second side wall protrudes upward to form a second convex plate, so The beam, the first convex plate and the second convex plate surround the upper end portion of the elastic part.

Further, the pressing plate is arranged horizontally, and the pressing plate is plate-shaped and includes a convex part protruding upward at a central position and an arc-shaped anti-hook part formed by bending and extending downward at the peripheral edge.

Compared with the prior art, the present invention has the following beneficial effects: the crimping connector has a simple structure, is easy to produce, and has strong structural strength, and better protects the elastic part.

Hereinafter, specific implementations of the crimp connector 100 of the present invention will be described in conjunction with the first to fifth figures. The description of the direction of the crimp connector 100 of the present invention is based on the first figure. In the first figure, the crimping direction defined with the mating component (not shown) is the up-down direction, which is perpendicular to the up-down direction. The front-rear direction and the horizontal direction perpendicular to the up-down direction and the front-rear direction respectively.

Please refer to the first to fifth figures, the crimp connector 100 of the present invention includes a base 10, a side portion 20 formed by continuously bending and extending from one end of the base portion 10, and a side portion 20 continuously bent obliquely upward from the other end of the base portion 10. The elastic portion 60 formed by folding and extending and the pressing plate 5 connected to the top end of the elastic portion 60. The crimp connector 100 is formed by continuously bending a metal material.

Please refer to the first to fifth figures, the base 10, the side portion 20 and the elastic portion 60 are all vertically arranged plate-like structures. The upper edge portion of the base portion is convexly formed with a cross beam 11 upwardly.

Please refer to the second to fourth figures, the side portion 20 includes a first side wall 21 bent and extended from one end of the base 10, and an end of the first side wall 21 away from the base 10 continues to be bent The second side wall 23 is formed by extension. The top end portion of the first side wall 21 protrudes upward to form a first convex plate 22. The top end portion of the second side wall 23 protrudes upward to form a second convex plate 24. The lower edge of the connection between the base 10 and the first side wall 21 protrudes downward to form a first welding portion 31. The lower edge of the connection between the first side wall 21 and the second side wall 23 protrudes downward to form a second welding portion 32. The lower edge of one end of the second side wall 23 away from the first side wall 21 protrudes downward to form a third welding portion 33. An upwardly open receiving space 40 is formed between the base 10 and the first side wall 21 and the second side wall 23.

Please refer to the first, second and fifth figures, the pressing plate 5 is arranged horizontally. The pressing plate 5 is located above the receiving space 40 and has a plate-like structure. The pressing plate 5 includes a convex portion 51 protruding upward at a central position and an arc-shaped anti-hook portion 52 formed by bending and extending downward at the periphery.

Please refer to the first to fifth figures, the elastic part 60 is connected to the other end of the base 10 and the pressing plate 5. The elastic portion 60 includes an upper end portion 61 connected to the pressing plate 5 and a lower end portion 62 connected to the other end of the base 10. The lower edge of the connection between the base portion 10 and the elastic portion 60 protrudes downward to form a fourth welding portion 34. Referring to the fifth figure, when viewed from top to bottom, the elastic portion 60 is arranged in a ring shape around the pressing plate 5 as a center. The upper end portion 61 of the elastic portion 60 is connected to the edge of the pressing plate 5.

The bottom surfaces of the first welding portion 31, the second welding portion 32, the third welding portion 33, and the fourth welding portion 34 are all located on the same horizontal plane and are all welded to a circuit board (not shown).

In the crimping connector 100 of the present invention, referring to the fifth figure, when viewed from the top down, the outer edge of the pressure plate 5 partially overlaps the upper edge of the upper end portion 61 of the elastic portion 60. When the crimping connector 100 is pressed downward, the pressing plate 5 moves downward. When the pressing force is large, the pressing plate 5 can be pressed downward against the upper end portion 61 of the elastic part 60. The upper edge prevents the pressing plate 5 from being excessively pressed and bent, thereby ensuring the stability of contact. Please refer to the first to fourth figures, the first welding part 31, the second welding part 32, the third welding part 33 and the fourth welding part 34 of the crimp connector 100 are respectively located in the crimp connection At the four apex positions of the bottom end of the device 100, since each welding portion is formed by protruding downward, each welding portion can increase the connection between the lower end portion 62 of the elastic portion 60, the base portion 10, the first side wall 21 and the second side wall 23 The upper and lower widths are used to increase structural strength and help maintain structural stability. The base 10, the first side wall 21 and the second side wall 23 surround the lower end portion 62 of the elastic portion 60. Since the base 10, the first side wall 21 and the second side wall 23 are respectively provided with an upwardly extending beam 11, a first convex plate 22 and a second convex plate 24, not only the base 10, the first side wall 21 and the second side wall can be added 23 to increase the structural strength, it can also be further enclosed around the upper end portion 61 of the elastic portion 60 to avoid excessive exposure of the upper end portion 61 to the outside, and prevent external components from abutting the upper end portion 61. The crimp connector 100 is damaged. During use, the elastic portion 60 and the pressing plate 5 are in the initial state. When the pressing plate 5 receives downward pressure, the pressing plate 5 compresses the elastic portion 60 downward, and the elastic portion 60 is in the receiving space. The inner part 40 is elastically deformed, and when the pressure is removed, the elastic part 60 and the pressing plate 5 return to their original state. The new type crimp connector 100 has a simple structure, is easy to produce, and has a relatively strong structural strength, which can better protect the elastic portion 60.

The above are only part of the implementation of the present invention, not all of the implementations. Any equivalent changes made by a person of ordinary skill in the art to the technical solution of the present invention by reading the specification of the present invention are covered by the claims of the present invention. .

100: crimp connector 10: Base 11: beam 20: side 21: The first side wall 22: The first convex plate 23: second side wall 24: second convex plate 31: The first welding part 32: The second welding part 33: The third welding part 34: The fourth welding part 40: Containment Space 5: pressure plate 51: Convex 52: Curved anti-hook part 60: Elastic part 61: Upper part 62: Lower part

The first figure is a three-dimensional schematic diagram of the new crimp connector. The second figure is a perspective schematic view of the first figure viewed from another direction. The third figure is a perspective schematic view of the first figure viewed from another direction. The fourth figure is a perspective schematic view of the third figure when viewed from another direction. The fifth figure is a top view of the new type crimp connector.

100: crimp connector

10: Base

11: beam

20: side

23: second side wall

31: The first welding part

33: The third welding part

34: The fourth welding part

40: Containment Space

5: pressure plate

51: Convex

52: Curved anti-hook part

60: Elastic part

61: Upper part

62: Lower part

Claims (10)

A crimping connector includes a base, a side portion formed by continuously bending and extending from one end of the base, an annular elastic portion formed by continuously bending and extending obliquely upward from the other end of the base, and a pressure plate connected to the upper end of the elastic portion , Wherein the base, the side and the elastic part are all vertical plate-like structures, and the bottom ends of the base, the side and the elastic part protrude downward to form welding parts, and the bottom end surfaces of the welding parts are located at The same level. The crimp connector according to claim 1, wherein the lower edge of the connection between the base and the side protrudes downward to form a first welding part, and the connection between the base and the elastic part is The lower edge protrudes downward to form a fourth welding part. The crimp connector according to claim 1, wherein the side portion includes a first side wall formed by bending and extending from one end of the base portion, and a first side wall formed by bending and extending from an end of the first side wall away from the base portion The lower edge of the junction of the first side wall and the second side wall protrudes downward to form a second welding part, and the lower edge of the end of the second side wall away from the first side wall protrudes downward Extend to form a third welding part. The crimp connector according to claim 3, wherein a receiving space is formed between the base, the first side wall, and the second side wall, and the elastic portion is elastically deformed up and down in the receiving space. The crimp connector according to claim 3, wherein the top end portion of the first side wall protrudes upward to form a first convex plate, and the top end portion of the second side wall protrudes upward to form a second convex plate. The crimp connector according to claim 1, wherein the elastic portion includes an upper end portion connected to the pressure plate and a lower end portion connected to the base portion. When viewed from top to bottom, the elastic portion is The pressure plate is arranged around the center. The crimp connector according to claim 6, wherein when viewed from the top down, the edge of the pressing plate partially overlaps the upper edge of the upper end portion of the elastic portion. The crimping connector according to claim 1, wherein the elastic portion includes an upper end portion connected to the pressure plate and a lower end portion connected to the base portion, and the side portion includes a bending extension from one end of the base portion A first side wall formed and a second side wall formed by bending and extending from one end of the first side wall away from the base, the base, the first side wall, and the second side wall surround the lower end portion of the elastic portion . The crimp connector according to claim 8, wherein the upper edge of the base portion is protruding upward to form a beam, the top end portion of the first side wall protruding upward to form a first convex plate, and the second side wall The top end part protrudes upward to form a second convex plate, and the cross beam, the first convex plate and the second convex plate surround the upper end part of the elastic part. The crimp connector according to claim 1, wherein the pressure plate is arranged horizontally, and the pressure plate is in a plate shape and includes a convex portion located at the center and formed by protruding upwards and an arc-shaped guard formed by bending and extending downward at the periphery. Hook.

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