Electrical contact assembly with groove
A technology of electrical contacts and components, applied in the direction of contact electrical connection, contact shell/screen, contact surface shape/structure, etc., can solve the problems of low yield, easy solder climbing points, etc., and achieve large charging volume Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0026] refer to Figure 1 to Figure 3 , a grooved electrical contact assembly, including a contact bridge 1 and an electrical contact 2 placed on the contact bridge 1, a groove 3 is opened on the side of the contact bridge 1 facing the electrical contact 2, and the groove 3 is arranged near the The intersection between the contact bridge 1 and the electrical contact 2; the groove 3 is arranged around the outer circumference of the electrical contact 2 to form a ring shape, and the shape of the groove 3 is adapted to the outer peripheral shape of the electrical contact 2 . The cross-sectional shape of the groove 3 includes a trapezoid, specifically an isosceles trapezoid, the lower base of the isosceles trapezoid is set upward and the inclination angle is 60°.
[0027] The distance between the groove 3 and the electrical contact 2 is 0-0.5mm, preferably 0.1mm (the letter C is used in the figure to indicate the distance between the groove 3 and the electrical contact 2); the de...
Embodiment 2
[0030] refer to Figure 4 , The difference between this embodiment and Embodiment 1 is that the apex angles of the isosceles trapezoid are all provided with an arc-shaped excessively arc-shaped surface 5, the A dimension is 0.6mm, the B dimension is 1.5mm, and the C dimension is 0.05mm. The fillet radius of the arc surface 5 is 0.75mm. In this embodiment, the solder is B25AgCuZn solder, and the specification before welding is 4x6x0.08mm; the welding method of the solder is high-frequency induction welding, and the welding coil is square, and the coil is heated in the middle of the contact bridge 1 during welding.
PUM
Property | Measurement | Unit |
---|---|---|
Depth | aaaaa | aaaaa |
Cross section width | aaaaa | aaaaa |
Thickness | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com