CN213447329U - Plug-resistant plating layer, terminal and electronic interface - Google Patents
Plug-resistant plating layer, terminal and electronic interface Download PDFInfo
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- CN213447329U CN213447329U CN202021797136.7U CN202021797136U CN213447329U CN 213447329 U CN213447329 U CN 213447329U CN 202021797136 U CN202021797136 U CN 202021797136U CN 213447329 U CN213447329 U CN 213447329U
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Abstract
The utility model relates to an electroplating process technical field, a resistant plug cladding material, terminal and electronic interface. A plug-resistant coating, comprising: the electroplating bath comprises a plurality of functional electroplated layers, wherein each functional electroplated layer comprises a corrosion-resistant electroplated layer and two wear-resistant electroplated layers, and a transition electroplated layer is arranged between every two adjacent functional electroplated layers; the wear-resistant electroplated layer comprises a rhodium electroplated layer or a platinum electroplated layer or a rhodium alloy electroplated layer or a platinum alloy electroplated layer. The utility model discloses an it improves its resistant plug nature to have double-deck wear-resisting plating layer to electroplate, still has certain corrosion resistance simultaneously concurrently.
Description
Technical Field
The utility model relates to an electroplating process technical field, a resistant plug cladding material, terminal and electronic interface.
Background
Along with the common use of electronic products, the functions of the electronic products are more and more powerful, and charging or information transmission is not avoided in the use process; when charging or information transmission is carried out, the electronic interface is required to be connected with an interface of an electronic product through a power line or a charging line or a memory, plugging and unplugging of the interface is completed in the connection process, and due to frequent use of the electronic interface, the electronic interface is required to be subjected to plugging and unplugging for many times, so that the interface is abraded, the interface connection is easy to be unstable due to the abrasion of the interface, and the use is influenced; in order to improve the plugging resistance of the electronic interface terminal, at present, the surface of the terminal is usually plated, and the plugging resistance is improved by plating different plating layers, and the number of the plating layers is more at present, which causes a complex process.
Disclosure of Invention
An object of the utility model is to provide a not enough to prior art, provide a resistant plug cladding material, the number of piles of this cladding material is less, can simplify technology, reduce cost.
Another object of the present invention is to provide a terminal plated with the plating layer.
The utility model discloses still have an aim at: an electronic interface is provided, which has the above-mentioned terminal.
A plug-resistant coating, comprising: the plating layer comprises a plurality of functional plating layers, wherein each functional plating layer comprises a corrosion-resistant plating layer and two wear-resistant plating layers, and a transition plating layer is arranged between every two adjacent functional plating layers; the wear-resistant electroplated layer comprises a rhodium electroplated layer or a platinum electroplated layer or a rhodium alloy electroplated layer or a platinum alloy electroplated layer.
Further, the base electroplating layer is used for electroplating on the surface of the base material, and the base electroplating layer comprises a copper electroplating layer.
And further, the coating also comprises a secondary corrosion-resistant electroplated layer which is arranged between the outer transition electroplated layer and the outer wear-resistant electroplated layer.
Further, the secondary corrosion-resistant plating layer comprises a silver plating layer or a palladium plating layer or a silver alloy plating layer or a palladium alloy plating layer.
Further, the corrosion-resistant plating layer includes a nickel plating layer or a nickel tungsten plating layer.
Further, the thickness of the base plating layer is 1 to 500 micro inches.
Further, the thickness of the corrosion-resistant electroplated layer is 50-250 microinches.
Further, the thickness of the transition plating layer is 1-200 micro inches.
Further, the thickness of the secondary corrosion-resistant plating layer is 1 to 200 micro inches.
The surface of the terminal is electroplated with the plugging-resistant coating.
An electronic interface comprises the terminal.
The utility model has the advantages that: the utility model discloses an it improves its resistant plug nature to have double-deck wear-resisting plating layer to electroplate, still has certain corrosion resistance simultaneously concurrently.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
Fig. 2 is a second structural diagram of the present embodiment.
Fig. 3 is a third structural diagram of the present embodiment.
Fig. 4 is a fourth structural diagram of the present embodiment.
The reference numerals include:
10-a substrate; 1-base plating layer; 2-corrosion-resistant electroplated layer; 3-transition electroplated coating; 4-wear-resistant electroplated layer; and 5, secondary corrosion-resistant electroplated layer.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings. As shown in fig. 1-4.
Example (b): referring to fig. 1, a plug-resistant plating comprising: the plating layer comprises a plurality of functional plating layers, wherein each functional plating layer comprises a corrosion-resistant plating layer 2 and two wear-resistant plating layers 4, and a transition plating layer 3 is arranged between every two adjacent functional plating layers; the wear-resistant electroplated layer 4 comprises a rhodium electroplated layer or a platinum electroplated layer or a rhodium alloy electroplated layer or a platinum alloy electroplated layer.
In the technical scheme, two layers of wear-resistant electroplated layers 4 are adopted for improving the plugging resistance; the plugging resistance is improved by electroplating two film-resistant electroplated layers, and when one of the wear-resistant electroplated layers 4 is worn, the other layer is coated; the plugging resistance can be effectively improved. Because the coating is not stained with liquid in the using process and corrosion is avoided, the corrosion-resistant electroplated coating 2 is also arranged. Because the adhesion between the electroplated layers with different functions is different, the phenomenon that the electroplated layers fall off due to the small adhesion between the two adjacent electroplated layers with the functions is avoided; thus, a transition plating layer 3 is also provided to assist adhesion.
Referring to fig. 3, further, a base plating layer 1 for plating on the surface of the base material 10 is included, and the base plating layer 1 includes a copper plating layer.
At present, the terminal is generally made of copper material, and in order to avoid the uneven surface of the terminal of the base material 10 from affecting the electroplating effect, a base electroplating layer 1 is further arranged, so that the binding force between the base electroplating layer and the base material 10 is increased, and the surface defects of the base material 10 are filled.
See fig. 2, 4; further, a secondary corrosion-resistant electroplated layer 5 is further included, and the secondary corrosion-resistant electroplated layer 5 is arranged between the outer transition electroplated layer 3 and the outer wear-resistant electroplated layer 4.
In order to improve the corrosion resistance of the plating layer, the technical scheme is also provided with a secondary corrosion-resistant plating layer 5, and the secondary corrosion-resistant plating layer 5 and the plating material of the corrosion-resistant plating layer can be different and can respectively aim at acid-base environments.
Further, the secondary corrosion-resistant plating layer 5 includes a silver plating layer or a palladium plating layer or a silver alloy plating layer or a palladium alloy plating layer.
Further, the corrosion-resistant plating layer 2 includes a nickel plating layer or a nickel tungsten plating layer.
The silver electroplated layer, the palladium electroplated layer, the nickel electroplated layer and the nickel-tungsten electroplated layer have certain corrosion resistance.
Further, the thickness of the base plating layer 1 is 1 to 500. mu.inches.
Further, the thickness of the corrosion-resistant plating layer 2 is 50 to 250 micro inches.
Further, the thickness of the transition plating layer 3 is 1 to 200 micro inches.
Further, the thickness of the secondary corrosion-resistant plating layer 5 is 1 to 200. mu.inches.
The thickness of each plating layer is dependent on the environment, material and requirements for its use, and is preferred to meet the requirements for cost savings.
The surface of the terminal is electroplated with the plugging-resistant coating.
An electronic interface comprises the terminal.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (11)
1. A plug-resistant coating, comprising: a plurality of functional electroplated layers, characterized in that: the functional electroplated layers comprise a corrosion-resistant electroplated layer and two wear-resistant electroplated layers, and a transition electroplated layer is arranged between every two adjacent functional electroplated layers; the wear-resistant electroplated layer comprises a rhodium electroplated layer or a platinum electroplated layer or a rhodium alloy electroplated layer or a platinum alloy electroplated layer.
2. The plug-resistant coating of claim 1, wherein: the base electroplating layer is used for electroplating on the surface of the base material, and comprises a copper electroplating layer.
3. The plug-resistant coating according to claim 1 or 2, wherein: still include inferior corrosion-resistant electroplated layer, inferior corrosion-resistant electroplated layer sets up between outer transition electroplated layer and outer wear-resisting electroplated layer.
4. The plug-resistant coating of claim 3, wherein: the secondary corrosion-resistant electroplated layer comprises a silver electroplated layer or a palladium electroplated layer or a silver alloy electroplated layer or a palladium alloy electroplated layer.
5. The plug-resistant coating of claim 1, wherein: the corrosion-resistant plating layer comprises a nickel plating layer or a nickel tungsten plating layer.
6. The plug-resistant coating of claim 2, wherein: the thickness of the base plating layer is 1 to 500. mu.inches.
7. The plug-resistant coating of claim 1 or 5, wherein: the thickness of the corrosion-resistant electroplated layer is 50-250 microinches.
8. The plug-resistant coating of claim 1, wherein: the thickness of the transition plating layer is 1 to 200 micro inches.
9. The plug-resistant coating of claim 3, wherein: the secondary corrosion-resistant plating layer has a thickness of 1 to 200. mu.inches.
10. A terminal, characterized by: the surface of which is plated with the plug-resistant coating according to any one of claims 1 to 9.
11. An electronic interface, characterized by: comprising the terminal of claim 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021797136.7U CN213447329U (en) | 2020-08-25 | 2020-08-25 | Plug-resistant plating layer, terminal and electronic interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021797136.7U CN213447329U (en) | 2020-08-25 | 2020-08-25 | Plug-resistant plating layer, terminal and electronic interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213447329U true CN213447329U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021797136.7U Active CN213447329U (en) | 2020-08-25 | 2020-08-25 | Plug-resistant plating layer, terminal and electronic interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213447329U (en) |
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2020
- 2020-08-25 CN CN202021797136.7U patent/CN213447329U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ke Jingqun Inventor after: Duan Lian Inventor after: Zhang Caiming Inventor after: Chen Zhiyuan Inventor after: Li Wei Inventor after: Peng Yong Inventor after: Long Wenwu Inventor after: Wu Renjie Inventor before: Ke Jingqun Inventor before: Exercise Inventor before: Zhang Caiming Inventor before: Chen Zhiyuan Inventor before: Li Wei Inventor before: Peng Yong Inventor before: Long Wenwu Inventor before: Wu Renjie |