Elastic conductive terminal with good contact

By designing a specific elastic conductive terminal structure, including the base, the first sheet, the second sheet, the left contact part, the third sheet, the right contact part and the fourth sheet, and forming a holding groove and a specific bending structure after bending and forming, the problem of poor contact caused by external forces during connection of the elastic conductive terminal is solved, and better electrical connection and signal transmission effects are achieved.

CN222887933UActive Publication Date: 2025-05-20SUZHOU JUPITER ELECTRONICS CO LTD
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Patent Information

Application Number
CN202421590338.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-08
Publication Date
2025-05-20
Estimated Expiration
2034-07-08

AI Technical Summary

Technical Problem

When connected, the long bent elastic conductive terminal is prone to poor electrical connection between the contact part and the electronic components or circuit board due to external force squeezing, which affects the reliability, accuracy and stability of its contact.

Method used

An elastic conductive terminal including a base, a first sheet, a second sheet, a left contact part, a third sheet, a right contact part and a fourth sheet are designed. After bending and forming, by forming a holding groove and a specific bending structure, the contact part and the electrical connector housing are ensured to avoid contact disengagement caused by external forces.

Benefits of technology

The two-end contact parts of the elastic conductive terminal are connected to the electronic components or circuit boards, which improves the reliability, accuracy and stability of signal transmission, and ensures the working performance of the entire electronic and electrical products.

✦ Generated by Eureka AI based on patent content.

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Abstract

The elastic conductive terminal with good contact comprises a base part arranged in the middle of the terminal, after a first sheet body is bent into a U-shaped structure with a rightward opening after being bent and formed, the lower end of the first sheet body is connected with the left end of the base part, the upper end of the first sheet body is upwards connected with the lower end of a second sheet body, the second sheet body vertically and upwards extends, and the upper end of the second sheet body is connected with the side edge of the right end of a left side contact part. The right end of the third sheet body is connected with the left end of the left side contact part, the right side part of the third sheet body is bent and inclined downwards from right to left after connection, the left side part of the third sheet body is bent and inclined upwards from right to left, and the third sheet body forms a structure with the left side part tilting upwards; the right end of the base part is connected with the lower end of the right side contact part, the right side contact part vertically extends upwards, the upper end of the right side contact part is connected with the right end of the fourth sheet body, and the right side contact part horizontally extends leftwards. The contact parts at the two ends are in good contact with external devices, so that the reliability, accuracy and stability of signal transmission can be ensured.
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Claims

1. An elastic conductive terminal with good contact, characterized in that: The invention comprises a base, wherein before the bending forming, the base is adjacent to the first sheet, the second sheet, the left contact portion and the third sheet in sequence to the left, and the base is adjacent to the right contact portion and the fourth sheet in sequence to the right; after the bending forming, the first sheet is bent into a U-shaped structure opening to the right, and a holding groove is formed in the right opening of the first sheet, and the lower end of the first sheet of the U-shaped structure is connected to the left end of the base, and the upper end thereof is connected upwardly to the lower end of the second sheet, and the second sheet is extended vertically upward, and the upper end of the second sheet is connected to the left contact portion The right end side of the contact part is connected, and the left contact part is extended horizontally to the left. The right end of the third sheet is connected to the left end of the left contact part, and after the connection, the right side of the third sheet is bent and tilted downward from right to left, and the left side of the third sheet is bent and tilted upward from right to left, so that the third sheet forms a left side upwardly tilted structure; the right end of the base is connected to the lower end of the right contact part, and the right contact part is extended vertically upward, and the upper end of the right contact part is connected to the right end of the fourth sheet, and the right contact part is extended horizontally to the left.

2. The elastic conductive terminal with good contact according to claim 1, characterized in that: The connection points between the first sheet and the second sheet, between the second sheet and the left contact part, between the left contact part and the third sheet, between the base and the right contact part, and between the right contact part and the fourth sheet are all chamfered.

3. The elastic conductive terminal with good contact according to claim 2, characterized in that: The length of the right side portion of the third sheet body bent and tilted downward is greater than the length of the left side portion of the third sheet body bent and tilted upward.

4. The elastic conductive terminal with good contact according to claim 3, characterized in that: The widths of the base, the first sheet, the second sheet and the fourth sheet are the same; the widths of the left contact portion and the right contact portion are the same, and are greater than the widths of the base, the first sheet, the second sheet and the fourth sheet; the width of the third sheet is smaller than the widths of the left contact portion and the right contact portion, and is greater than the widths of the base, the first sheet, the second sheet and the fourth sheet.

5. The elastic conductive terminal with good contact according to claim 4, characterized in that: The left side contact portion gradually narrows toward the middle on both sides of one end of the third sheet, and the left end of the left side contact portion is as wide as the third sheet. The right side contact portion gradually narrows toward the middle on both sides of one end of the base, and the right end of the right side contact portion is as wide as the base.

6. The elastic conductive terminal with good contact according to claim 5, characterized in that: Both side edges of the left contact portion and the right contact portion are protruded outwards with a plurality of barbs.

7. The elastic conductive terminal with good contact according to claim 6, characterized in that: A reinforcement strip is also provided in the middle of the bottom surface of the left side of the third sheet.