CN214032723U

CN214032723U - Double-coating (Ni + Ag) electroplating strip

Info

Publication number: CN214032723U
Application number: CN202022894611.9U
Authority: CN
Inventors: 樊旭; 王杰
Original assignee: Suzhou Li Yuan Seiko Co ltd
Current assignee: Suzhou Li Yuan Seiko Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-24
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a double-plating (Ni + Ag) electroplating strip, which comprises an electroplating strip body and a packaging protection bag, wherein a first plating layer is electroplated on a copper material body, a second plating layer is electroplated on the first plating layer, the first plating layer and the second plating layer are respectively nickel and silver, the performance of a lead frame is improved, so as to meet higher performance requirements, the competitiveness of company products is improved, the product market is enlarged, a transverse adhesive tape is fixedly adhered to one side of the inner part of an outer bag body, a longitudinal adhesive tape is fixedly adhered to the other side of the inner part of the outer bag body, the outer bag body is convenient to seal, the sealing effect is good, the electroplating strip body is well protected, an adhesive layer is adhered to the upper end of a second brace, the adhesive layer occupies two thirds of the second brace, so as to avoid the outer bag body, the second brace is pulled open by touching with the first brace, the outer bag body is further opened, the sealing of the outer bag body is ensured, and the remaining one third second brace is convenient to open the second brace, the operation is convenient.

Description

Double-coating (Ni + Ag) electroplating strip

Technical Field

The utility model relates to an electroplate strip technical field, specifically be two cladding material (Ni + Ag) electroplate strips.

Background

Along with the progress of science and technology, the demand of electronic products is increasing, the market demands more and more for lead frames, and the performance requirements for the lead frames are higher and higher.

However, the normal lead frame is formed by stamping a single-plated electroplating strip, that is, a layer of Ag or Ni or other metal is electroplated on a specified area on the surface of the copper material, and with the improvement of the performance requirement of the lead frame, the single-plated electroplating strip cannot meet the requirement of the lead frame with higher performance requirement, and the package of the electroplating strip is inconvenient to disassemble.

To solve the above problems. For this purpose, double-plated (Ni + Ag) plated strips have been proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strip is electroplated to two cladding materials (Ni + Ag), electroplate on the copper product body through first cladding material, second cladding material electroplates on first cladding material, first cladding material and second cladding material are nickel and silver respectively, violently glue and paste fixed gluing in inside one side of the outer bag body, indulge the inside opposite side of gluing the fixed gluing in the outer bag body, the upper end glue of second brace has the glue layer, the glue layer accounts for two-thirds of second brace, be convenient for avoid the outer bag body, the second brace pulls open with touching with first brace, and then opens the outer bag body, and remaining one-third second brace is convenient for open the second brace again, thereby the problem among the prior art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the double-plating Ni + Ag electroplating strip comprises an electroplating strip body and a packaging protection bag, wherein the electroplating strip body is placed inside the packaging protection bag;

the packaging protection bag comprises an outer bag body, a first brace and a second brace, wherein one end of the first brace is arranged at the upper end of an opening of the outer bag body, the other end of the first brace is connected with the other end of the second brace in an adhesive mode, and one end of the second brace is arranged at the lower end of the opening of the outer bag body.

Preferably, the electroplating strip body comprises a copper material body, a first plating layer and a second plating layer, the first plating layer is electroplated on the copper material body, the second plating layer is electroplated on the first plating layer, and the first plating layer and the second plating layer are respectively nickel and silver.

Preferably, the opening part of the outer bag body is provided with a transverse adhesive tape and a longitudinal adhesive tape, the transverse adhesive tape is fixedly adhered to one side of the inside of the outer bag body, and the longitudinal adhesive tape is fixedly adhered to the other side of the inside of the outer bag body.

Preferably, the upper side and the lower side of the outer bag body are also provided with air holes.

Preferably, a glue layer is glued to the upper end of the second pulling strip, and the glue layer accounts for two thirds of the second pulling strip.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a strip is electroplated to two cladding material (Ni + Ag), first cladding material is electroplated on the copper product body, and second cladding material is electroplated on first cladding material, and first cladding material and second cladding material are nickel and silver respectively, improve the performance of lead frame to satisfy higher performance requirement, improve company's product competitiveness, enlarge product market.

2. The utility model provides a strip is electroplated to two cladding material (Ni + Ag), violently glue and paste fixed sticky inside one side at the outer bag body, indulge to glue and paste fixed sticky inside opposite side at the outer bag body, outer bag body is sealed convenient, and is sealed effectual, plays fine guard action to electroplating the strip body.

3. The utility model provides a two cladding material (Ni + Ag) electroplate strip, the upper end glue of second brace has the glue layer, and the glue layer accounts for two-thirds of second brace, is convenient for avoid the outer bag body, and the second brace pulls open with touching with first brace, and then opens the outer bag body, guarantees the sealed of the outer bag body, and remaining third second brace is convenient for again open the second brace moreover, convenient operation.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the uniform distribution sectioning plane structure of the electroplating strip body of the utility model;

FIG. 3 is a schematic view of the three-dimensional structure of the protection bag of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention.

In the figure: 1. electroplating the strip body; 11. a copper material body; 12. a first plating layer; 13. a second plating layer; 2. packaging a protection bag; 21. an outer bag body; 211. transverse gluing; 212. longitudinal gluing; 213. air holes are formed; 22. a first brace; 23. a second brace; 231. and (6) a glue layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the double-plating Ni + Ag plating bar includes a plating bar body 1 and a packaging protection bag 2, the plating bar body 1 is placed inside the packaging protection bag 2, the plating bar body 1 includes a copper material body 11, a first plating layer 12 and a second plating layer 13, the first plating layer 12 is plated on the copper material body 11, the second plating layer 13 is plated on the first plating layer 12, the first plating layer 12 and the second plating layer 13 are respectively nickel and silver, the performance of the lead frame is improved, so as to meet higher performance requirements, improve product competitiveness of companies and expand product markets.

The packaging protection bag 2 comprises an outer bag body 21, a first brace 22 and a second brace 23, one end of the first brace 22 is arranged at the upper end of an opening of the outer bag body 21, the other end of the first brace 22 is in adhesive connection with the other end of the second brace 23, one end of the second brace 23 is arranged at the lower end of the opening of the outer bag body 21, and air holes 213 are further formed in the upper side and the lower side of the outer bag body 21.

The opening part of outer bag body 21 is provided with violently glue and pastes 211 and indulge gluey 212, violently glue and paste 211 fixed sticky outside bag body 21's inside one side, indulge gluey 212 fixed sticky outside bag body 21's inside opposite side, outer bag body 21 is sealed convenient, and is sealed effectual, plays fine guard action to electroplating strip body 1.

Glue layer 231 is glued to the upper end of second brace 23, and glue layer 231 accounts for two-thirds of second brace 23, is convenient for avoid outer bag body 21, and second brace 23 pulls open with touching with first brace 22, and then opens outer bag body 21, guarantees outer bag body 21's sealed, and remaining one-third second brace 23 is convenient for again open second brace 23 moreover, convenient operation.

In summary, the following steps: the utility model provides a two cladding material (Ni + Ag) electroplates strip, including electroplating strip body 1 and packing protection bag 2, first cladding material 12 electroplates on copper product body 11, second cladding material 13 electroplates on first cladding material 12, first cladding material 12 and second cladding material 13 are nickel and silver respectively, improve the performance of lead frame, in order to satisfy higher performance requirement, improve company's product competitiveness, enlarge the product market, horizontal gluing 211 fixes sticky outside bag body 21 inside one side, vertical gluing 212 fixes sticky outside bag body 21 inside opposite side, outside bag body 21 is sealed convenient, it is sealed effectual, play fine guard action to electroplate strip body 1, the upper end glue of second brace 23 has glue layer 231, glue layer 231 accounts for two-thirds of second brace 23, be convenient for avoid outside bag body 21, second brace 23 is with first brace 22 with touching pull open, and then open outside bag body 21, the sealing of the outer bag body 21 is ensured, and the remaining one third of the second brace 23 is convenient for opening the second brace 23, so that the operation is convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Strip is electroplated to two cladding material (Ni + Ag), including electroplating strip body (1) and packing protection bag (2), its characterized in that: the electroplating strip body (1) is placed inside the packaging protection bag (2);

the packaging protection bag (2) comprises an outer bag body (21), a first brace (22) and a second brace (23), one end of the first brace (22) is arranged at the upper end of an opening of the outer bag body (21), the other end of the first brace (22) is in adhesive connection with the other end of the second brace (23), and one end of the second brace (23) is arranged at the lower end of the opening of the outer bag body (21).

2. The dual-plated (Ni + Ag) plating bar according to claim 1, wherein: the electroplating strip body (1) comprises a copper material body (11), a first plating layer (12) and a second plating layer (13), wherein the first plating layer (12) is electroplated on the copper material body (11), the second plating layer (13) is electroplated on the first plating layer (12), and the first plating layer (12) and the second plating layer (13) are respectively nickel and silver.

3. The dual-plated (Ni + Ag) plating bar according to claim 1, wherein: the opening part of the outer bag body (21) is provided with a transverse adhesive tape (211) and a longitudinal adhesive tape (212), the transverse adhesive tape (211) is fixedly adhered to one side of the inner part of the outer bag body (21), and the longitudinal adhesive tape (212) is fixedly adhered to the other side of the inner part of the outer bag body (21).

4. The dual-plated (Ni + Ag) plating bar according to claim 1, wherein: the upper side and the lower side of the outer bag body (21) are also provided with air holes (213).

5. The dual-plated (Ni + Ag) plating bar according to claim 1, wherein: and a glue layer (231) is glued to the upper end of the second brace (23), and the glue layer (231) accounts for two thirds of the second brace (23).