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CN-224204366-U - Conductive terminal for welding and conductive welding assembly

CN224204366UCN 224204366 UCN224204366 UCN 224204366UCN-224204366-U

Abstract

The conductive terminal and the conductive welding assembly for welding comprise a welding end, wherein the welding end comprises a clamping groove provided with an inlet. The clamping groove further comprises a guide section which extends from the inlet into the groove and is used for passing the conductor in a relatively extruded manner and a receiving section which is communicated with the guide section and is used for receiving the conductor to be welded, wherein the communicating part of the receiving section and the guide section is provided with a groove width which is increased so as to form a blocking part which blocks the conductor which is not extruded in the receiving section from backing towards the guide section. The conductive terminal and the conductive welding assembly for welding can enable the conductor to be difficult to deviate from the conductive terminal in the welding process under the condition of avoiding the clamping procedure, and are beneficial to saving the manual clamping cost.

Inventors

  • SONG JIQIANG

Assignees

  • 上海维科精密模塑股份有限公司

Dates

Publication Date
20260505
Application Date
20250423

Claims (10)

  1. 1. A conductive terminal for soldering, comprising: The welding end part comprises a clamping groove provided with an inlet; The clamping groove further comprises a guide section extending from the inlet into the groove and used for passing the conductor in a relatively extruded manner and a receiving section communicated with the guide section and used for receiving the conductor to be welded, and the communicating position of the receiving section and the guide section is provided with a groove width increasing so as to form a blocking part for blocking the conductor which is released from extrusion in the receiving section from backing towards the guide section.
  2. 2. The conductive terminal for soldering of claim 1, wherein a width of the guide section is configured to interference fit with the conductor.
  3. 3. The conductive terminal for soldering according to claim 1, wherein the guide section includes at least one pressing portion protruding radially inward from the inner side wall of the card slot, the pressing portion bottom forming the blocking portion, or at least two pressing portions disposed opposite to each other, the pressing portions protruding radially inward from the inner side wall of the card slot, each pressing portion bottom forming the blocking portion.
  4. 4. A conductive terminal for soldering according to claim 3, wherein each of the pressing portions is provided with a lead-in slope, and the lead-in slope extends from outside to inside in a direction from the inlet to the receiving section.
  5. 5. The conductive terminal for soldering according to claim 1, wherein the card slot further comprises a lead-in section provided between the lead-in section and the inlet, and the width of the lead-in section is gradually reduced in a direction from the inlet to the lead-in section.
  6. 6. The conductive terminal for soldering as claimed in claim 1, wherein the soldering end portion is further provided with a deformation notch.
  7. 7. The conductive terminal for soldering according to claim 1, further comprising a fixing portion for fixing in a position and connected to the soldering end portion.
  8. 8. The conductive terminal for soldering according to claim 7, wherein the fixing portion is provided with a plurality of fixing holes for fixing and positioning holes for positioning between the plurality of fixing holes.
  9. 9. The conductive welding assembly is characterized by comprising: A conductive terminal for soldering according to any one of claims 1 to 8; and the conductor is arranged in the receiving section and is welded and connected with the receiving section.
  10. 10. The conductive welding assembly of claim 9, wherein the conductor is wire-shaped and bendable.

Description

Conductive terminal for welding and conductive welding assembly Technical Field The present disclosure relates to the field of conductive terminals, and in particular, to a conductive terminal for soldering and a conductive soldering assembly. Background In the related art, the welding between the terminal and the conductor, especially the resistance welding between the terminal and the conductive pin of other electronic components, generally includes the following procedures that the bent conductive pin is firstly installed from the inlet of the terminal clamping groove to the inside of the clamping groove, then the conductive pin is welded in the clamping groove by adopting a resistance welding mode, in this process, in order to ensure that the conductive pin can be smoothly installed in the clamping groove, the width of the clamping groove is far greater than the outer diameter of the conductive pin, but in the process that the conductive pin is welded in the clamping groove by adopting the mode, the conductive pin is easy to deviate from the clamping groove, and the defective rate of terminal welding is high. In order to reduce the reject ratio of terminal welding, before the conductive pin is loaded into the draw-in groove and welded, the workman usually carries out the clamp process to the terminal to make the import of draw-in groove seal because of the clamp force, then carry out the welding process again, but the implementation of clamp process can improve the cost of labor when terminal and conductive pin welding, extravagant manpower and materials. Disclosure of Invention In view of the above-mentioned drawbacks of the prior art, an object of the present disclosure is to provide a conductive terminal and a conductive welding assembly for welding, which can make the conductor difficult to separate from the conductive terminal during welding without a clamping process, thereby being beneficial to saving the manual clamping cost. The conductive terminal for welding comprises a welding end part and a conductive terminal, wherein the welding end part comprises a clamping groove provided with an inlet; The clamping groove further comprises a guide section extending from the inlet into the groove and used for passing the conductor in a relatively extruded manner and a receiving section communicated with the guide section and used for receiving the conductor to be welded, and the communicating position of the receiving section and the guide section is provided with a groove width increasing so as to form a blocking part for blocking the conductor which is released from extrusion in the receiving section from backing towards the guide section. According to some embodiments provided by the present disclosure, the width of the guide section is configured to be an interference fit with the conductor. According to some embodiments of the disclosure, the guiding section comprises at least one extrusion part protruding inwards from the inner side wall of the clamping groove along the radial direction, wherein the bottom of the extrusion part forms the blocking part, or at least two extrusion parts oppositely arranged, protruding inwards from the inner side wall of the clamping groove along the radial direction, and each extrusion part bottom forms the blocking part. According to some embodiments provided by the present disclosure, each of the pressing portions is provided with a lead-in slope, and the lead-in slope extends from outside to inside in a direction from the inlet to the receiving section. According to some embodiments of the disclosure, the clamping groove further comprises a leading-in section arranged between the guide section and the inlet, and the width of the leading-in section is gradually reduced along the direction from the inlet to the guide section. According to some embodiments provided by the present disclosure, the welding end portion is further provided with a deformation notch. According to some embodiments of the present disclosure, a fixing portion is provided for fixing at a position and connected to the welding end portion. According to some embodiments provided by the present disclosure, the fixing portion is provided with a plurality of fixing holes for fixing and positioning holes for positioning between the plurality of fixing holes. The present disclosure also provides an electrically conductive solder assembly comprising an electrically conductive terminal for soldering as described above, and a conductor disposed within and in soldered connection with the receiving section. According to some embodiments provided by the present disclosure, the conductor is wire-shaped and bendable. Advantageous effects The conductive terminal and the conductive welding assembly for welding can enable the conductor to be difficult to deviate from the conductive terminal in the welding process under the condition of avoiding the clamping procedure, and are beneficial to saving the manual clamp