CN220907707U

CN220907707U - Electroplated copper column hanger

Info

Publication number: CN220907707U
Application number: CN202322178878.1U
Authority: CN
Inventors: 倪裕林; 徐新志; 尹旺; 尹康
Original assignee: Kunshan Yunding Automation Technology Co ltd
Current assignee: Kunshan Yunding Automation Technology Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-05-07
Anticipated expiration: 2033-08-14

Abstract

The utility model discloses an electroplated copper column hanger which comprises a single-sided bottom plate, wherein a fixing groove is formed in one side of the single-sided bottom plate, a mounting groove is formed in the top of one side, far away from the fixing groove, of the single-sided bottom plate, a conductive sheet is arranged in the mounting groove, a wafer is clamped on the inner side of the fixing groove, a pressing ring is arranged at the bottom of a cover plate, and a single-sided conductive sealing ring is arranged on one side, close to the fixing groove, of the conductive sheet. According to the utility model, through the arrangement of the single-sided conductive sealing ring, the pressing ring, the cover plate and the conductive sheet, the single-sided conductive sealing ring can fix the wafer and seal the groove so that the electroplated conductive wire in the groove cannot enter electroplating liquid, and the pressing ring can fix the conductive sheet without deformation and fix the sealing ring to prevent falling.

Description

Electroplated copper column hanger

Technical Field

The utility model relates to the technical field of electroplating, in particular to an electroplated copper column hanger.

Background

The electroplating copper column hanger is one with metal coating formed on the surface of copper column. Through the electroplating process, a layer of uniform metal coating with good appearance can be formed on the surface of the copper column, and the attractiveness and durability of the hanger are improved.

The existing electroplating copper column hanger is easy to cause electroplating conductive inside to enter electroplating liquid in the electroplating process, if the electroplating liquid enters the copper column hanger, poor adhesion between internal materials and an electroplated layer can be possibly caused, so that the internal structure is unstable, the strength and durability of the hanger are affected, and the electroplating liquid usually contains acidic or alkaline components, which can generate corrosion action on materials in the copper column hanger, and damage or deformation of the materials can be caused.

Disclosure of utility model

The utility model aims at: in order to solve the problem that the existing electroplating solution enters the copper column hanger to cause poor adhesion between an internal material and an electroplated layer and lose stability of an internal structure, the electroplating copper column hanger is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an electroplated copper column hanger comprising: the single-sided bottom plate, the fixed slot has been seted up to single-sided bottom plate one side, the mounting groove has been seted up to single-sided bottom plate one side top of keeping away from the fixed slot, the inside conducting strip that is provided with of mounting groove, the inboard joint of fixed slot has the wafer, the mounting groove top is equipped with the apron, the apron bottom is equipped with the clamping ring, the conducting strip is close to fixed slot one side and is equipped with single-sided conductive seal.

In one embodiment of the utility model, the surface of the single-sided base plate is provided with a groove, one side of the groove is positioned on one side of the conducting strip, and the other side of the groove is provided with a cathode hook conducting plate.

In one embodiment of the utility model, a plurality of groups of symmetrical conductive tentacles are arranged on the inner side of the conductive sheet in a surrounding manner, and a plurality of groups of symmetrical conductive ring wires are arranged on the outer side of the conductive sheet.

In one embodiment of the utility model, the conductive ring wire is connected with the hanger plating conductive wire through a groove.

In one embodiment of the present utility model, the conductive feeler is made of elastic material, and the conductive sheet is made of stainless steel material.

In one embodiment of the utility model, the cover plate is fixedly connected with the single-sided base plate through a cover plate positioning pin.

In one embodiment of the utility model, the conductive sheet is clamped with the compression ring.

In one embodiment of the utility model, the cathode hook conductive plate is fixedly connected with the single-sided base plate.

In one embodiment of the utility model, the cathode hook conductive plate is electrically connected with the conductive sheet through a hanger electroplating conductive wire.

In one embodiment of the present utility model, the number of the cathode hook conductive plates is two.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, through the arrangement of the single-sided conductive sealing ring, the pressing ring, the cover plate and the conductive sheet, the single-sided conductive sealing ring can fix the wafer and seal the groove so that the electroplated conductive wire in the groove cannot enter electroplating liquid, and the pressing ring can fix the conductive sheet without deformation and fix the sealing ring to prevent falling.

Drawings

FIG. 1 is a schematic view of the overall structure of an electroplated copper column hanger according to the present utility model;

FIG. 2 is a cross-sectional perspective view of an electroplated copper column hanger in accordance with the present utility model;

FIG. 3 is an enlarged view of FIG. 2A of an electroplated copper column hanger of the present utility model;

fig. 4 is a perspective view of a conductive sheet of an electroplated copper column hanger of the present utility model.

In the figure: 1. a single-sided base plate; 21. a groove; 22. cathode hook conductive plate; 31. a conductive feeler; 32. conducting ring wiring; 61. a cover plate positioning pin; 202. a fixing groove; 303. a mounting groove; 404. a conductive sheet; 505. a wafer; 606. a cover plate; 707. a compression ring; 808. a single-sided conductive sealing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in an embodiment of the present utility model, an electroplated copper column hanger includes: the single-sided bottom plate 1, fixed slot 202 has been seted up to single-sided bottom plate 1 one side, and the fixed slot 202 one side top of keeping away from single-sided bottom plate 1 has been seted up mounting groove 303, and the inside conducting strip 404 that is provided with of mounting groove 303, the inboard joint of fixed slot 202 has wafer 505, and the mounting groove 303 top is equipped with apron 606, and apron 606 bottom is equipped with clamping ring 707, and conducting strip 404 is close to fixed slot 202 one side and is equipped with single-sided conductive sealing washer 808.

Referring to fig. 1-4, a groove 21 is formed on the surface of the single-sided base plate 1, one side of the groove 21 is located on one side of the conductive sheet 404, a cathode hook conductive plate 22 is arranged on the other side of the groove 21, and electroplating can be completed on the surface of the wafer 505 through the cathode hook conductive plate 22.

Referring to fig. 1-4, a plurality of groups of symmetrical conductive tentacles 31 are arranged around the inner side of the conductive sheet 404, and a plurality of groups of symmetrical conductive ring wires 32 are arranged on the outer side of the conductive sheet 404, so that the conductive tentacles 31 can be contacted with the wafer 505, and the wafer 505 can be uniformly conductive without damaging the surface of the wafer 505.

Referring to fig. 1-4, the conductive ring wiring 32 is connected to the hanger plating conductive wire through the recess 21.

Referring to fig. 1-4, the conductive feeler 31 is made of elastic material, and the conductive sheet 404 is made of 0.15mm stainless steel 316, so that the wafer 505 is ensured to be uniformly conductive without damaging the surface of the wafer 505.

Referring to fig. 1 to 4, the cover plate 606 is fixedly connected with the single-sided base plate 1 through the cover plate positioning pins 61, so that the cover plate 606 can be fixedly connected with the single-sided base plate 1, and meanwhile, the cover plate 606 is convenient to detach and convenient to maintain in a later period.

Referring to fig. 1-4, the conductive sheet 404 is clamped with the pressing ring 707, so that the conductive sheet 404 is fixed and not deformed, and the single-sided conductive sealing ring 808 is fixed to prevent falling.

The working principle of the utility model is as follows: through the setting of single face conductive seal ring 808, clamping ring 707, apron 606 and conducting strip 404, single face conductive seal ring 808 can fix wafer 505 and sealed recess 21 and make the inside electroplating conductive wire of recess 21 can not get into the electroplating solution, clamping ring 707 can make conducting strip 404 fixed and non-deformable and fixed sealing ring prevent to drop, conducting strip 404 purpose makes wafer 505 surface evenly electrically conduct, conducting strip 404 adopts 0.15mm stainless steel 316 material, and make round conductive tentacle 31, can accomplish fine compression rebound action, can not damage the wafer 505 surface when guaranteeing to be capable of evenly electrically conducting for wafer 505.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. An electroplated copper column hanger comprising: single face bottom plate (1), its characterized in that, fixed slot (202) have been seted up to single face bottom plate (1) one side, mounting groove (303) have been seted up at single face bottom plate (1) one side top of keeping away from fixed slot (202), inside conducting strip (404) that are provided with of mounting groove (303), inboard joint of fixed slot (202) has wafer (505), mounting groove (303) top is equipped with apron (606), apron (606) bottom is equipped with clamping ring (707), conducting strip (404) are close to fixed slot (202) one side and are equipped with single face conductive seal circle (808).

2. The electroplated copper column hanger according to claim 1, wherein a groove (21) is formed in the surface of the single-sided base plate (1), one side of the groove (21) is located on one side of the conductive sheet (404), and a cathode hook conductive plate (22) is arranged on the other side of the groove (21).

3. The electroplated copper column hanger according to claim 2, wherein a plurality of groups of symmetrical conductive tentacles (31) are arranged around the inner side of the conductive sheet (404), and a plurality of groups of symmetrical conductive ring wires (32) are arranged on the outer side of the conductive sheet (404).

4. A copper electroplated column hanger according to claim 3, wherein the conductive ring wire (32) is connected to the hanger plating conductive wire by a groove (21).

5. The electroplated copper column hanger of claim 4, wherein the conductive feeler (31) is made of elastic material, and the conductive sheet (404) is made of 0.15mm stainless steel 316 material.

6. The electroplated copper column hanger according to claim 5, wherein the cover plate (606) is fixedly connected with the single-sided base plate (1) through a cover plate positioning pin (61).

7. The electroplated copper column hanger of claim 6, wherein the conductive sheet (404) is snapped into the press ring (707).

8. The electroplated copper column hanger according to claim 7, wherein the cathode hook conductive plate (22) is fixedly connected with the single-sided base plate (1).

9. The electroplated copper column hanger of claim 8, wherein the cathode hanger conductive plate (22) is electrically connected to the conductive sheet (404) by hanger electroplated conductive wires.

10. The electroplated copper column hanger of claim 9, wherein the number of cathode hanger conductive plates (22) is two.