CN205142463U - Liquid metal in -ear earphone - Google Patents
Liquid metal in -ear earphone Download PDFInfo
- Publication number
- CN205142463U CN205142463U CN201520845748.1U CN201520845748U CN205142463U CN 205142463 U CN205142463 U CN 205142463U CN 201520845748 U CN201520845748 U CN 201520845748U CN 205142463 U CN205142463 U CN 205142463U
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- earplug
- liquid metal
- earphone
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- shell
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Abstract
The utility model discloses a liquid metal in -ear earphone belongs to earphone technical field. The utility model discloses a liquid metal in -ear earphone, including earplug, earphone cord and plug, the earplug includes the shell sound generating mechanism interior with locating the shell, and the plug includes that lock pin and the insulator foot of locating the lock pin afterbody, lock pin pass through the sound generating mechanism that the earplug is connected to the earphone cord, and the shell of earplug and the lock pin of plug are made by liquid metal. The utility model discloses utilize liquid metal material producing earplug shell and headphone plug, make full use of high, the stand wear and tear characteristics of liquid metal intensity, improved the intensity of earplug shell to improve the anti performance of falling of earplug, and can further reduce the wall thickness of earplug shell, alleviateed the weight of earphone, improved the comfort level of wearing of earphone, utilize stand wear and tear, the corrosion resistant characteristics of liquid metal, improved headphone plug surface abrasion resistance, prolonged headphone plug's life to can keep good connection stability.
Description
Technical field
The utility model relates to a kind of earphone, more particularly, relates to a kind of liquid metal In-Ear Headphones.
Background technology
Earphone is the one in sound-producing device, and it is generally made up of signal input apparatus and sound-producing device, by signal input apparatus input signal in this sound-producing device, and then sounds.Along with the surge of portable audio-frequence player device, the use of earphone is also more and more extensive, and various informative, can be divided into In-Ear Headphones and headphone according to occupation mode.
Common In-Ear Headphones forms primarily of earplug, earphone cord and headset plug; The In-Ear Headphones of bluetooth-type forms by earplug with the Bluetooth receptions device that earplug integrates.The shell of earplug generally adopts plastics or metal to make, and the earphone outer covering of plastic production can design various labyrinth, but intensity is lower, and surface is not wear-resistant, easily damaged; The outer cover intensity of intermetallic composite coating is also lower, is easily out of shape, and weight is comparatively large, have impact on the comfortable wearing degree of earphone, and is difficult to the earphone moulding processing labyrinth.Headset plug generally adopts copper to do, plating nickel on surface or gold-plated, and the headset plug of nickel plating can prevent lock pin partial oxidation, all right high polish, and nickel plating can improve headset plug corrosion resistance and make lock pin surface more attractive in appearance; Gold-plated headset plug, can prevent lock pin part to be oxidized because of in atmosphere exposed, and the lock pin of plug can be conducted better; But because just plated gold or the nickel of thin layer on the surface at headset plug, often overlay coating easily wears away by plug, and after coating wears away, lock pin part will be oxidized, and causes earphone hydraulic performance decline.
Summary of the invention
1. the utility model technical problem that will solve
The purpose of this utility model is the above-mentioned deficiency overcoming existing In-Ear Headphones, a kind of liquid metal In-Ear Headphones is provided, adopt the technical solution of the utility model, novel liquid metal material is utilized to make earpiece and headset plug, take full advantage of liquid metal intensity high, anti abrasive feature, improve the intensity of earpiece, thus improve the crash resistance energy of earplug, and the wall thickness of earpiece can be reduced further, alleviate the weight of earphone, improve the comfortable wearing degree of earphone, liquid metal is moulding ability after having melting, can be shaping as plastics, therefore the earpiece of labyrinth can be made, and it is high to make precision, smooth surface is wear-resisting, there is very strong durability and corrosion resistance, make use of wear-resistant, the corrosion resistant feature of liquid metal, improve headset plug surface abrasion resistance, extend the useful life of headset plug, and good connective stability can be kept.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of liquid metal In-Ear Headphones of the present utility model, comprise earplug, earphone cord and plug, described earplug comprises shell and is located at the sound-producing device in shell, described plug comprises lock pin and is located at the insulator foot of lock pin afterbody, described lock pin connects the sound-producing device of earplug by earphone cord, and the shell of described earplug and the lock pin of plug are made by liquid metal.
Further, the shell of described earplug and the lock pin of plug all adopt extrusion process shaping.
Further, the diameter of described lock pin is 3.5mm.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with existing known technology, has following beneficial effect:
A kind of liquid metal In-Ear Headphones of the present utility model, the shell of its earplug and the lock pin of plug are made by liquid metal, take full advantage of liquid metal intensity high, anti abrasive feature, improve the intensity of earpiece, thus improve the crash resistance energy of earplug, and the wall thickness of earpiece can be reduced further, alleviate the weight of earphone, improve the comfortable wearing degree of earphone, liquid metal is moulding ability after having melting, can be shaping as plastics, therefore the earpiece of labyrinth can be made, and it is high to make precision, smooth surface is wear-resisting, there is very strong durability and corrosion resistance, make use of wear-resistant, the corrosion resistant feature of liquid metal, improve headset plug surface abrasion resistance, extend the useful life of headset plug, and good connective stability can be kept.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of liquid metal In-Ear Headphones of the present utility model;
Fig. 2 is the structural representation of the plug in the utility model.
Label declaration in schematic diagram:
100, earplug; 200, earphone cord; 300, plug; 31, lock pin; 32, insulator foot.
Embodiment
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment
Shown in composition graphs 1 and Fig. 2, a kind of liquid metal In-Ear Headphones of the present embodiment, comprise earplug 100, earphone cord 200 and plug 300, earplug 100 comprises shell and is located at the sound-producing device in shell, plug 300 comprises lock pin 31 and is located at the insulator foot 32 of lock pin 31 afterbody, lock pin 31 connects the sound-producing device of earplug 100 by earphone cord 200, by signal input apparatus input signal to this sound-producing device, thus sound-producing device is sounded; Earphone cord 200 is also provided with clasp and microphone, and this clasp is used for earphone cord to be divided into two, is respectively used to connection two earplugs 100.Unlike the prior art, the shell of the earplug 100 in the present embodiment and the lock pin 31 of plug 300 are made by liquid metal.This liquid metal is a kind of metal being called the state that can make the transition by California scientific & technical corporation LiquidmetalTechnologies (liquid metal science and technology), it is by zirconium, titanium, nickel, copper, other materials mixing is also had to form, these elements constitute a kind of unique material of antibody Monoclonal, why be referred to as liquid metal, because its fusing point is low, it also has unique non-crystalline molecules structure, there is plasticity ability after melting, its casting process is made more to be similar to plastics instead of metal, the mode of similar blow molding can be adopted, drastically increase Product Precision, and smooth surface is wear-resisting, because the particular molecule attribute of liquid metal, it has the practical characteristic such as high-yield strength, high rigidity, excellent strength-weight ratio, higher elastic limit, anticorrosive and high abrasion, hardness, higher than titanium alloy and steel, has been applied to phone housing and mobile telephone SIM card slot discloses pin etc.Therefore, this liquid metal is utilized to make earpiece, take full advantage of high, the anti abrasive feature of liquid metal intensity, improve the intensity of earpiece, thus improve the crash resistance energy of earplug, and the wall thickness of earpiece can be reduced further, alleviate the weight of earphone, improve the comfortable wearing degree of earphone; Utilize liquid metal to make headset plug, take full advantage of wear-resistant, the corrosion resistant feature of liquid metal, improve headset plug surface abrasion resistance, extend the useful life of headset plug, and good connective stability can be kept.
And liquid metal is moulding ability after having melting, can be shaping as plastics, therefore can make the earpiece of labyrinth, and it is high to make precision, smooth surface is wear-resisting, has very strong durability and corrosion resistance.In the present embodiment, the shell of earplug 100 and the lock pin 31 of plug 300 all adopt extrusion process shaping, convenient formation, and make efficiency is high, the earpiece any surface finish produced, and outward appearance is beautiful, and touches up ice-cold unlike metal, uses more comfortable; Plug lock pin 31 any surface finish produced, has very strong durability and corrosion resistance, and can guarantee that plug electrical connection is stable, ensures that headset plug has good signal transmission performance.In addition, the diameter of the lock pin 31 in the present embodiment is 3.5mm, can be used in all kinds of Portable earphone; Certainly, the diameter of lock pin 31 also can adopt 2.5mm or 6.5mm two kinds of specifications.
It is worth mentioning that, the shell of the earplug 100 in the present embodiment, also may be used for bluetooth-type In-Ear Headphones, only needs the shell mechanism of earplug 100 to make the appropriate adjustments, and increases Bluetooth receptions device, then save earphone cord 200 and plug 300.
A kind of liquid metal In-Ear Headphones of the present utility model, the shell of its earplug and the lock pin of plug are made by liquid metal, take full advantage of liquid metal intensity high, anti abrasive feature, improve the intensity of earpiece, thus improve the crash resistance energy of earplug, and the wall thickness of earpiece can be reduced further, alleviate the weight of earphone, improve the comfortable wearing degree of earphone, liquid metal is moulding ability after having melting, can be shaping as plastics, therefore the earpiece of labyrinth can be made, and it is high to make precision, smooth surface is wear-resisting, there is very strong durability and corrosion resistance, make use of wear-resistant, the corrosion resistant feature of liquid metal, improve headset plug surface abrasion resistance, extend the useful life of headset plug, and good connective stability can be kept.
Below be schematically described the utility model and execution mode thereof, this description does not have restricted, and shown in accompanying drawing is also one of execution mode of the present utility model, and actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, without creatively designing the frame mode similar to this technical scheme and embodiment, protection range of the present utility model all should be belonged to.
Claims (3)
1. a liquid metal In-Ear Headphones, comprise earplug (100), earphone cord (200) and plug (300), described earplug (100) comprises shell and is located at the sound-producing device in shell, described plug (300) comprises lock pin (31) and is located at the insulator foot (32) of lock pin (31) afterbody, described lock pin (31) connects the sound-producing device of earplug (100) by earphone cord (200), it is characterized in that: the shell of described earplug (100) and the lock pin (31) of plug (300) are made by liquid metal.
2. a kind of liquid metal In-Ear Headphones according to claim 1, is characterized in that: the shell of described earplug (100) and the lock pin (31) of plug (300) all adopt extrusion process shaping.
3. a kind of liquid metal In-Ear Headphones according to claim 1 and 2, is characterized in that: the diameter of described lock pin (31) is 3.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520845748.1U CN205142463U (en) | 2015-10-28 | 2015-10-28 | Liquid metal in -ear earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520845748.1U CN205142463U (en) | 2015-10-28 | 2015-10-28 | Liquid metal in -ear earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205142463U true CN205142463U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520845748.1U Active CN205142463U (en) | 2015-10-28 | 2015-10-28 | Liquid metal in -ear earphone |
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| Country | Link |
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| CN (1) | CN205142463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108322874A (en) * | 2018-03-19 | 2018-07-24 | 歌尔股份有限公司 | A kind of loud speaker and electronic equipment |
-
2015
- 2015-10-28 CN CN201520845748.1U patent/CN205142463U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108322874A (en) * | 2018-03-19 | 2018-07-24 | 歌尔股份有限公司 | A kind of loud speaker and electronic equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |