CN209435402U - A kind of item astragal for necklace bluetooth headset - Google Patents
A kind of item astragal for necklace bluetooth headset Download PDFInfo
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- CN209435402U CN209435402U CN201920408345.9U CN201920408345U CN209435402U CN 209435402 U CN209435402 U CN 209435402U CN 201920408345 U CN201920408345 U CN 201920408345U CN 209435402 U CN209435402 U CN 209435402U
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- China
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- item
- astragal
- layer
- bluetooth headset
- wire
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Abstract
The utility model discloses a kind of item astragals for necklace bluetooth headset, including item astragal ontology and item astragal ontology both ends are set for connecting the interconnecting piece of necklace bluetooth headset, the item astragal ontology is by serving, insulating layer and filled layer composition, the insulating layer is arranged between serving and filled layer, and insulating layer outer surface is provided with irregular protrusion, left earphone cable is provided in the filled layer, right earphone line, ground wire, line simulator, microphone lines and memory steel wire, the left earphone cable, if right earphone line and ground wire include yellow denier silk and the carried interest enameled wire that is wrapped on the outside of Huang Dansi, if the twisted molding of enameled wire described in carried interest, the microphone lines successively include elastic inner core from the inside to the outside, conductive layer, aluminium foil layer and copper-wire braided layer.The utility model item astragal is not easy viscous glutinous with human body, and user experience is good, and the retractility of item astragal and elasticity is good, and microphone lines, which have, carries out noise control, anti-tampering processing, practical.
Description
Technical field
The utility model relates to a kind of astragal, specially a kind of item astragal for necklace bluetooth headset.
Background technique
In recent years, necklace bluetooth headset is increasingly liked by masses, and the teenager for more especially having deep love for movement uses
Convenient, diversified pattern is also used as ornament, but the item astragal of current existing necklace bluetooth headset is excessively single
One, and it is flexibly not good enough with property, especially during the motion, consequent astragal of perspiring is easily viscous glutinous with human body, influences making for user
With experience sense, and the retractility and poor flexibility of item astragal, microphone lines do not carry out noise control, anti-tampering processing, influence using.
Utility model content
The purpose of this utility model is to provide a kind of item astragal for necklace bluetooth headset, it is simple to have a structure, item
Astragal is not easy viscous glutinous with human body, and user experience is good, and the retractility of item astragal and elasticity is good, microphone lines have carry out noise control,
The advantages of anti-tampering processing, solves the problems, such as that above-mentioned technical background is proposed.
To achieve the above object, the utility model provides the following technical solutions: a kind of necklace for necklace bluetooth headset
Including item astragal ontology and item astragal ontology both ends are arranged in for connecting the interconnecting piece of necklace bluetooth headset, the item in line
Astragal ontology is made of serving, insulating layer and filled layer, and the insulating layer is arranged between serving and filled layer, and is insulated
Layer outer surface is provided with irregular protrusion, and left earphone cable, right earphone line, ground wire, line simulator, Mike are provided in the filled layer
Wind line and memory steel wire, the left earphone cable, right earphone line, ground wire, line simulator and microphone lines both ends are prolonged to interconnecting piece outside
It stretches, if the left earphone cable, right earphone line and ground wire include yellow denier silk and the carried interest enameled wire that is wrapped on the outside of Huang Dansi, if
The twisted molding of enameled wire described in carried interest, the microphone lines successively include from the inside to the outside elastic inner core, conductive layer, aluminium foil layer and
Copper-wire braided layer.
Preferably, the interconnecting piece is equipped with connection groove, and interconnecting piece and the insulating layer are integrally formed.
Preferably, the serving is silica gel material, and the insulating layer is the TPE material that hardness number is 90A, the filling
Layer is epoxy resin material.
Preferably, length of the length of the item astragal ontology slightly larger than memory steel wire.
Preferably, the elastic inner core can be flexible elastic, stretch cord or other flexible wire rods.
Preferably, the conductive layer can be the conductive material group that more copper wire windings form or other conductive effects are good
At.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is wrapped up outside one layer on the outside of insulating layer by the way that irregular protrusion is arranged in insulating layer outer surface
Tegillum, which selects silica gel material production, an astragal ontology is made to form irregular shape, when moving perspiration, necklace
Line is not easy to glue with human body and stick, and increases the experience sense that user uses, and serving is not easy to fall off from insulating layer, and stability is good,
It is convenient and practical.
2, the filled layer in the utility model selects epoxy resin material, and insulation effect is good, and note is arranged in filled layer
Recall steel wire, can be formed to item astragal ontology, it is convenient and practical.
3, the utility model, can be effective by the way that elastic inner core, aluminium foil layer and copper-wire braided layer are arranged in microphone lines
Shielding external electromagnetic interference, guarantee the quality of data transmission, while also improving the elasticity and retractility of the microphone lines, mention
The service life of the microphone lines is risen.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the sectional view of the utility model item astragal ontology.
Appended drawing reference and title in figure is as follows:
1, item astragal ontology；11, serving；12, insulating layer；13, filled layer；14, left earphone cable；15, right earphone line；
16, ground wire；17, line simulator；18, microphone lines；19, remember steel wire；110, raised；2, interconnecting piece；3, groove is connected；33, Huang Dan
Silk；34, enameled wire；35, elastic inner core；36, conductive layer；37, aluminium foil layer；38, copper-wire braided 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
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 to Fig. 2 is please referred to, a kind of embodiment provided by the utility model: a kind of necklace for necklace bluetooth headset
Including item astragal ontology 1 and 1 both ends of item astragal ontology are arranged in for connecting the interconnecting piece 2 of necklace bluetooth headset in line, described
Item astragal ontology 1 is made of serving 11, insulating layer 12 and filled layer 13, and the setting of insulating layer 12 is in serving 11 and filling
Between layer 13, and 12 outer surface of insulating layer is provided with irregular raised 110, is arranged in 12 outer surface of insulating layer irregular convex
Playing 110 can make necklace line ontology 1 form irregular shape, and when moving perspiration, item astragal is not easy to glue with human body and stick, and increase
The experience sense that user uses, and serving 11 is not easy to fall off from insulating layer 12, stability is good, convenient and practical, the filling
Left earphone cable 14, right earphone line 15, ground wire 16, line simulator 17, microphone lines 18 and memory steel wire 19, the left side are provided in layer 13
Earphone cable 14, right earphone line 15, ground wire 16, line simulator 17 and 18 both ends of microphone lines are to extending on the outside of interconnecting piece 2, the left ear
If machine line 14, right earphone line 15 and ground wire 16 include yellow denier silk 33 and the carried interest enameled wire 34 for being wrapped in yellow 33 outside of denier silk,
If the twisted molding of enameled wire 34 described in carried interest, the microphone lines 18 successively include elastic inner core 35, conductive layer from the inside to the outside
36, aluminium foil layer 37 and copper-wire braided layer 38, the combination of aluminium foil layer 37 and copper-wire braided layer 38 can effectively shield external electromagnetic
Interference, guarantees the quality of data transmission, while also improving the elasticity and retractility of the microphone lines 18, improves the microphone
The service life of line 18.
Specifically, the interconnecting piece 2 is equipped with connection groove 3, and interconnecting piece 2 and the insulating layer 12 are integrally formed, if
Set the connection that connection groove 3 facilitates necklace bluetooth headset.
Specifically, the serving 11 in the present embodiment is silica gel material, insulating layer 12 is the TPE material that hardness number is 90A,
Filled layer 13 is epoxy resin material.
Specifically, length of the length of the item astragal ontology 1 slightly larger than memory steel wire 19.
Specifically, the elastic inner core 35 can be flexible elastic, stretch cord or other flexible lines
Material, elastic inner core 35 is preferably the elastic of elasticity in the present embodiment, and the effect of elastic elastic is good, elastic force is good, at low cost.
Specifically, the conductive layer 36 can be the conductive material that more copper wire windings form or other conductive effects are good
Composition, conductive layer 36 is preferably more copper wire winding compositions in the present embodiment, more particularly selects 16 copper wire windings
Composition.
To sum up, it is simple to have a structure for the utility model, and item astragal is not easy viscous glutinous with human body, and user experience is good, and necklace
The retractility of line and elasticity is good, microphone lines, which have, carries out noise control, anti-tampering processing, practical, is worthy to be popularized.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of item astragal for necklace bluetooth headset, including item astragal ontology (1) and setting are in item astragal ontology (1) two
Hold the interconnecting piece (2) for connecting necklace bluetooth headset, it is characterised in that: the item astragal ontology (1) by serving (11), absolutely
Edge layer (12) and filled layer (13) composition, the insulating layer (12) are arranged between serving (11) and filled layer (13), and absolutely
Edge layer (12) outer surface is provided with irregular raised (110), is provided with left earphone cable (14), auris dextra in the filled layer (13)
Machine line (15), ground wire (16), line simulator (17), microphone lines (18) and memory steel wire (19), the left earphone cable (14), right earphone
Line (15), ground wire (16), line simulator (17) and microphone lines (18) both ends are to extension on the outside of interconnecting piece (2), the left earphone cable
(14), right earphone line (15) and ground wire (16) include Huang Dansi (33) and be wrapped in Huang Dansi (33) if on the outside of carried interest enamel-cover
Line (34), if the twisted molding of enameled wire described in carried interest (34), the microphone lines (18) successively include in flexible from the inside to the outside
Core (35), conductive layer (36), aluminium foil layer (37) and copper-wire braided layer (38).
2. a kind of item astragal for necklace bluetooth headset according to claim 1, it is characterised in that: the interconnecting piece
(2) it is equipped with connection groove (3), and interconnecting piece (2) and the insulating layer (12) are integrally formed.
3. a kind of item astragal for necklace bluetooth headset according to claim 1, it is characterised in that: the serving
It (11) is silica gel material, the insulating layer (12) is the TPE material that hardness number is 90A, and the filled layer (13) is epoxy resin
Class material.
4. a kind of item astragal for necklace bluetooth headset according to claim 1, it is characterised in that: the item astragal sheet
Length of the length of body (1) slightly larger than memory steel wire (19).
5. a kind of item astragal for necklace bluetooth headset according to claim 1, it is characterised in that: the elastic inner core
It (35) can be flexible elastic, stretch cord or other flexible wire rods.
6. a kind of item astragal for necklace bluetooth headset according to claim 1, it is characterised in that: the conductive layer
(36) it can be the conductive material composition that more copper wire windings form or other conductive effects are good.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920408345.9U CN209435402U (en) | 2019-03-28 | 2019-03-28 | A kind of item astragal for necklace bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920408345.9U CN209435402U (en) | 2019-03-28 | 2019-03-28 | A kind of item astragal for necklace bluetooth headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209435402U true CN209435402U (en) | 2019-09-24 |
Family
ID=67979057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920408345.9U Expired - Fee Related CN209435402U (en) | 2019-03-28 | 2019-03-28 | A kind of item astragal for necklace bluetooth headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209435402U (en) |
-
2019
- 2019-03-28 CN CN201920408345.9U patent/CN209435402U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |