CN208939195U - A kind of bonder terminal, connector and terminal device - Google Patents
A kind of bonder terminal, connector and terminal device Download PDFInfo
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- CN208939195U CN208939195U CN201820400113.4U CN201820400113U CN208939195U CN 208939195 U CN208939195 U CN 208939195U CN 201820400113 U CN201820400113 U CN 201820400113U CN 208939195 U CN208939195 U CN 208939195U
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- terminal
- bonder terminal
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- connector
- metal alloy
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Abstract
The utility model embodiment discloses a kind of bonder terminal, connector and terminal device, it is related to field of communication technology, to solve the problems, such as that bonder terminal is used the service life that electrochemical corrosion occurs to influence the bonder terminal in the case where humidity.The bonder terminal includes: M contact portion, and each contact portion in M contact portion includes substrate, and setting metal alloy layer on base material, wherein M is positive integer.
Description
Technical field
The utility model embodiment is related to field of communication technology more particularly to a kind of bonder terminal, connector and terminal
Equipment.
Background technique
With the continuous development of the communication technology, even such as universal serial bus (Universal Serial Bus, abbreviation USB)
Connect device terminal, high definition multi-media connector (High Definition Multimedia Interface, abbreviation HDMI)
Terminal, lightning (Lighting) bonder terminal etc. be used for charge or signal transmit connector using more and more extensive.
Currently, these bonder terminals are usually all to use made of copper or copper alloy, however work as connector in the prior art
In the case that terminal inner is moist, using connector charging or signal transmission (especially quick charge), connector end may be made
Electrochemical corrosion occurs for sub- contact portion.When bonder terminal contact portion is corroded to a certain degree, connector may result in
Termination contact is bad, or even cannot use, to influence the service life of the bonder terminal.
Utility model content
The utility model embodiment provides a kind of bonder terminal, connector and terminal device, to solve bonder terminal
Generation electrochemical corrosion is used in the case where humidity thus the problem of influencing the service life of the bonder terminal.
In order to solve the above-mentioned technical problem, the utility model is realized in this way:
In a first aspect, the utility model embodiment provides, bonder terminal includes M contact portion, in M contact portion
Each contact portion includes substrate, and setting metal alloy layer on base material.
Second aspect, the utility model embodiment provide a kind of connector, and connector includes: the connection such as first aspect
Device terminal.
The third aspect, the utility model embodiment provide a kind of terminal device, which is characterized in that terminal device includes:
Such as the bonder terminal of first aspect.
In the utility model embodiment, which includes: M contact portion, each contact in M contact portion
Portion includes substrate, and setting metal alloy layer on base material, wherein M is positive integer.With this solution, since this is practical
It is provided with metal alloy layer on the substrate of the contact portion of bonder terminal in new embodiment, and usually metal alloy compositions
Corrosion resistance is stronger, and therefore, electrochemical action can be effectively inhibited to connector by being provided with metal alloy layer on substrate
The corrosion of terminal, to improve the service life of bonder terminal.
Detailed description of the invention
Fig. 1 is the schematic diagram of the stereochemical structure of bonder terminal provided by the embodiment of the utility model；
Fig. 2 is the schematic diagram of the decomposition texture of bonder terminal provided by the embodiment of the utility model；
Fig. 3 is the schematic diagram of the metal pin of bonder terminal provided by the embodiment of the utility model；
Fig. 4 is the partial side view of the metal pin of bonder terminal provided by the embodiment of the utility model.
Appended drawing reference:
1- metal pin, 2- glue core, 3- iron-clad, 4- fixing shell；11- contact portion；111 substrates, 112- metal alloy layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that the embodiments are a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, fall within the protection scope of the utility model.
The terms "and/or" is a kind of incidence relation for describing affiliated partner, indicates may exist three kinds of relationships,
For example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.Symbol herein
"/" indicates that affiliated partner is relationship such as A/B expression A or B perhaps.
In the utility model embodiment, " illustrative " or " such as " etc. words for indicate make example, illustration or say
It is bright.Be described as in the utility model embodiment " illustrative " or " such as " any embodiment or design scheme should not be by
It is construed to than other embodiments or design scheme more preferably or more advantage.Specifically, " illustrative " or " example are used
Such as " word is intended to that related notion is presented in specific ways.
In the description of the utility model embodiment, unless otherwise indicated, the meaning of " plurality " is refer to two or two
More than, for example, multiple processing units refer to two or more processing unit；Multiple element refers to two or two
Above element etc..
Bonder terminal: for a kind of aftermarket product for realizing electrical connection.In the utility model embodiment, connection
Device terminal can refer on connector for realizing the plug of electrical connection, contact pin (such as data pin on data line) etc.,
It can refer to for realizing the plug of electrical connection, contact pin (such as data pin on terminal device) etc. on terminal device, or
Socket, slot, jack (such as data jack on terminal device) for being used cooperatively with above-mentioned plug, contact pin etc., this is practical new
Type embodiment is not especially limited.
The utility model embodiment provides a kind of bonder terminal, which includes: M contact portion, M contact
Each contact portion in portion includes substrate, and setting metal alloy layer on base material, wherein M is positive integer.Pass through the party
Case, due to being provided with metal alloy layer on the substrate of the contact portion of the bonder terminal in the utility model embodiment, and it is usual
The corrosion resistance of metal alloy compositions is stronger, and therefore, electrification can be effectively inhibited by being provided with metal alloy layer on substrate
Act on the corrosion to bonder terminal, to improve the service life of bonder terminal.
In the utility model embodiment, Fig. 1 is the schematic perspective view of bonder terminal, and Fig. 2 is bonder terminal
Decomposition texture schematic diagram, Fig. 3 are the enlarged drawing of the metal pin of bonder terminal, and Fig. 4 is the partial side of the metal pin of Fig. 3
Figure.Below with reference to Fig. 1 to Fig. 4, the structure of bonder terminal provided by the embodiment of the utility model is illustratively illustrated.
The utility model embodiment provides a kind of bonder terminal, and referring to figs. 1 to shown in Fig. 4, which can be with
It include: M contact portion 11, each contact portion 11 in M contact portion 11 includes substrate 111, and is arranged on substrate 111
Metal alloy layer 112, wherein M is positive integer.
Optionally, in the utility model embodiment, above-mentioned bonder terminal can be USB connector terminal, Lighting
Bonder terminal or HDMI connector terminal etc. arbitrarily can be realized the bonder terminal of data interaction, specifically can be according to reality
Border use demand determines that the utility model embodiment is not construed as limiting.
Optionally, in the utility model embodiment, above-mentioned bonder terminal is usually umbilical connector terminal, certainly
It can be not especially limited for the bonder terminal of any possible form, the utility model embodiment.
The contact portion 11 of bonder terminal provided by the embodiment of the utility model is by substrate 111 and to be arranged on base material
Metal alloy layer 112 is pressed by cold pressing, calendering and heat treatment process, specific cold pressing, calendering and heat treatment process ginseng
Existing the relevant technologies are examined, it will not go into details for the utility model embodiment.Wherein, substrate is usually to be made of copper or Cu alloy material
, it is also possible to made of other materials arbitrarily met the actual needs, the utility model embodiment is not construed as limiting.It is logical
Often the material made of two kinds of materials is known as composite material, is made of copper or Cu alloy material and another metal alloy compositions multiple
Condensation material is known as compound copper product.
Illustratively, in the utility model embodiment, the metal alloy that metal alloy layer 112 is made can be nickel conjunction
Gold, billon, palldium alloy etc. have the alloy of corrosion resistance, and the utility model embodiment is not construed as limiting.
Optionally, metal alloy layer 112 is noble metal alloy layer.
The alloy of other elements composition is added based on one of noble metal or various metals in precious metal alloys.It is expensive
There is metal alloy the key property of noble metal to have than single noble metal physically better, chemical for its specific purposes
The features such as with comprehensive performance and height reliability, the stability and long-life of mechanics.
Illustratively, in the utility model embodiment, the precious metal alloys that noble metal alloy layer is made can be golden conjunction
Gold, silver alloy, palldium alloy, platinum alloy etc. have the precious metal alloys of corrosion resistance, and the utility model embodiment is not construed as limiting.
Precious metal alloys are more excellent compared to the corrosion resistance of ordinary metallic alloys and wear-resisting property.
Optionally, the precious metal alloys that noble metal alloy layer is made include at least one of platinum, gold, silver and palladium.
Illustratively, in the utility model embodiment, precious metal alloys may include one of platinum, gold, silver and palladium,
Such as precious metal alloys may include platinum；Precious metal alloys may include two kinds in platinum, gold, silver and palladium, such as noble metal closes
Gold may include platinum；Precious metal alloys may include three kinds in platinum, gold, silver and palladium, such as precious metal alloys may include
Platinum silver；Or precious metal alloys may include four kinds in platinum, gold, silver and palladium, such as precious metal alloys may include platinum silver
Palladium；It certainly can also include at least one of other noble metals in addition to platinum, gold, silver and palladium.
Precious metal alloys including at least one of platinum, gold, silver and palladium are anticorrosive compared to other precious metal alloys
Performance and wear-resisting property are more excellent.
Preferably, precious metal alloys are the alloys made of platinum, gold, silver, palladium and copper.
Optionally, in precious metal alloys, the specific gravity of platinum is in 0.5~10% range, and golden specific gravity is in 0.5~10% model
In enclosing, silver-colored specific gravity is in 30~40% ranges, and the specific gravity of palladium is in 30~43% ranges and the specific gravity of copper is 4~40%
In range, and the specific gravity of platinum, gold specific gravity, silver specific gravity, palladium specific gravity and copper specific gravity and be 1.
Illustratively, in precious metal alloys, the specific gravity of platinum, the specific gravity of gold, silver-colored specific gravity, the specific gravity of palladium and the specific gravity of copper
It can be respectively 5%, 5%, 35%, 40% and 15%.
It should be understood that in precious metal alloys, the specific gravity of platinum, the specific gravity of gold, the specific gravity of silver, the specific gravity of palladium and copper
Specific gravity can also be within the scope of other in addition to above range, and the utility model embodiment is not construed as limiting.
Illustratively, in precious metal alloys, the specific gravity of platinum, the specific gravity of gold, silver-colored specific gravity, the specific gravity of palladium and the specific gravity of copper
It can be respectively 15%, 15%, 10%, 15% and 45%.
Corrosion resistance of the noble metal alloy layer made of platinum, gold, silver, palladium and copper compared to other noble metal alloy layers
And wear-resisting property is more excellent.
Preferably, in precious metal alloys, the specific gravity of platinum, the specific gravity of gold, the specific gravity of silver, the specific gravity of palladium and copper specific gravity point
It Wei 10%, 10%, 30%, 35% and 15%.
Platinum, gold, silver, palladium and copper according to the above ratio made of noble metal alloy layer compared to other noble metal alloy layers
Corrosion resistance and wear-resisting property are more excellent, while can reduce production cost.
Optionally, the thickness of metal alloy layer is within the scope of 0.002~0.01mm.
It should be understood that the thickness of metal alloy layer can also in the range of in addition to 0.002~0.01mm range,
The utility model embodiment is not construed as limiting.When being configured to the thickness of metal alloy layer, it should consider production cost, also to examine
The requirement for whether meeting the corrosion resistance and wear-resisting property of connecting terminal considered.It is compared by metal alloy layer made of above-mentioned thickness
It is more excellent in the corrosion resistance and wear-resisting property of the metal alloy layer of other thickness, while production cost can be reduced.
Illustratively, the thickness of metal alloy layer can be 0.008mm.
Refering to what is shown in Fig. 2, bonder terminal provided by the embodiment of the utility model (is also metal by M metal pin
Pin) 1, glue core 2, iron-clad 3 and fixing shell 4 form, and wherein M metal pin 1 includes above-mentioned M contact portion 11, i.e., above-mentioned
M contact portion 11 be M metal pin 1 a part.M metal pin 1 further includes non-contact portion as described in Figure 3,
Metal alloy layer can be set on non-contact portion, metal alloy layer can also be not provided with, the utility model embodiment is not construed as limiting,
In the utility model embodiment, it is contemplated that the problem of production cost, metal alloy layer is not set on non-contact portion.Such as figure
Shown in 2, there is M groove in glue core 2, metal pin can be embedded in glue core 2, for realizing signal transmission and charging.So
Glue core 2 is injected in iron-clad 3 afterwards, then is fixed with fixing shell 4.Existing the relevant technologies can be specifically referred to, this is practical
It will not go into details for new embodiment.
Bonder terminal provided by the embodiment of the utility model, due to the bonder terminal in the utility model embodiment
Metal alloy layer is provided on the substrate of contact portion, and the corrosion resistance of usually metal alloy compositions is stronger, therefore, in substrate
The upper metal alloy layer that is provided with can effectively inhibit corrosion of the electrochemical action to bonder terminal, to improve connector
The service life of terminal.
The utility model embodiment provides a kind of connector, which may include connector provided by the above embodiment
Terminal.For example, may refer in above-described embodiment to the associated description of bonder terminal as shown in Figures 1 to 4.For the company
The description for connecing device terminal may refer to associated description in above-described embodiment, and details are not described herein again.
In the utility model embodiment, which can be used for connecting one or more terminal devices, so that the company
It connects between device and terminal device or is communicated between two terminal devices.
Optionally, in the utility model embodiment, terminal device can be mobile terminal, such as mobile phone, tablet computer, pen
Remember this computer, palm PC, car-mounted terminal, wearable device, Ultra-Mobile PC (ultra-mobile
Personal computer, UMPC), net book or personal digital assistant (personal digital assistant,
PDA) etc..Terminal device may be immobile terminal equipment, such as personal computer (personal computer, PC), electricity
Depending on machine (television, TV), automatic teller machine or self-service machine etc., can specifically be determined according to actual use demand, this is practical new
Type embodiment is not construed as limiting.
Optionally, in the utility model embodiment, above-mentioned connector can be data line or USB flash drive.Above-mentioned number
According to line the multifunctional thread to be formed can be combined for cable, brush machine line, line synchro, charging cable or above-mentioned a variety of lines, it specifically can be with
Determine that the utility model embodiment is not construed as limiting according to actual use demand.
Connector provided by the embodiment of the utility model, due to the bonder terminal of connector in the utility model embodiment
Contact portion substrate on be provided with metal alloy layer, and usually metal alloy compositions corrosion resistance it is stronger, therefore, in base
Metal alloy layer is provided on material can effectively inhibit corrosion of the electrochemical action to bonder terminal, to improve connection
The service life of device terminal.
The utility model embodiment provides a kind of terminal device, which may include provided by the above embodiment
Bonder terminal.For example, may refer in above-described embodiment to the associated description of bonder terminal as shown in Figures 1 to 4.It is right
It may refer to the associated description in above-described embodiment in the description of the bonder terminal, details are not described herein again.
The description of terminal device specifically may refer in above-described embodiment to the associated description in the description of connector,
Details are not described herein again.
Terminal device provided by the embodiment of the utility model, due to the connector of terminal device in the utility model embodiment
Metal alloy layer is provided on the substrate of the contact portion of terminal, and the corrosion resistance of usually metal alloy compositions is stronger, therefore,
Metal alloy layer is provided on substrate can effectively inhibit corrosion of the electrochemical action to bonder terminal, to improve
The service life of bonder terminal.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The embodiments of the present invention are described above in conjunction with attached drawing, but the utility model is not limited to
The specific embodiment stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, are belonged within the protection of the utility model.
Claims (8)
1. a kind of bonder terminal, which is characterized in that the bonder terminal includes M metal pin, each metal pin packet
Contact portion and non-contact portion are included, each contact portion includes substrate, and the metal alloy layer of setting on the substrate, Mei Gefei
Contact portion only includes substrate, wherein M is positive integer.
2. bonder terminal according to claim 1, which is characterized in that the metal alloy layer is noble metal alloy layer.
3. bonder terminal according to claim 2, which is characterized in that the noble metal that the noble metal alloy layer is made closes
Gold includes at least one of platinum, gold, silver and palladium.
4. bonder terminal according to claim 2, which is characterized in that the precious metal alloys are by platinum, gold, silver, palladium
With alloy made of copper.
5. bonder terminal according to any one of claims 1 to 4, which is characterized in that the thickness of the metal alloy layer
Within the scope of 0.002~0.01mm.
6. a kind of connector, which is characterized in that the connector includes: such as connector end described in any one of claim 1 to 5
Son.
7. connector according to claim 6, which is characterized in that the connector is data line or universal serial bus
Flash disk.
8. a kind of terminal device, which is characterized in that the terminal device includes: such as connection described in any one of claim 1 to 5
Device terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820400113.4U CN208939195U (en) | 2018-03-23 | 2018-03-23 | A kind of bonder terminal, connector and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820400113.4U CN208939195U (en) | 2018-03-23 | 2018-03-23 | A kind of bonder terminal, connector and terminal device |
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| Publication Number | Publication Date |
|---|---|
| CN208939195U true CN208939195U (en) | 2019-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820400113.4U Active CN208939195U (en) | 2018-03-23 | 2018-03-23 | A kind of bonder terminal, connector and terminal device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739569A (en) * | 2019-10-31 | 2020-01-31 | 广东东硕科技有限公司 | Electric contact terminal and preparation method and application thereof |
-
2018
- 2018-03-23 CN CN201820400113.4U patent/CN208939195U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739569A (en) * | 2019-10-31 | 2020-01-31 | 广东东硕科技有限公司 | Electric contact terminal and preparation method and application thereof |
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