CN205566590U - Pull formula bluetooth headset - Google Patents
Pull formula bluetooth headset Download PDFInfo
- Publication number
- CN205566590U CN205566590U CN201620306570.8U CN201620306570U CN205566590U CN 205566590 U CN205566590 U CN 205566590U CN 201620306570 U CN201620306570 U CN 201620306570U CN 205566590 U CN205566590 U CN 205566590U
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- China
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- earphone
- earplug
- winder
- cord
- earphone cord
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Abstract
The utility model provides a pull formula bluetooth headset, wear including radial head, two ends that radial head wore are connected with a earphone shell respectively, one of them earphone shell's inside is equipped with integrated bluetooth communication module and control module's PCB circuit board, another earphone shell's inside is equipped with power module, power module is connected with PCB circuit board electricity, two earphone shell's inside all is provided with the earphone cord and winds the earphone cord winder that rolls, two earphone shell's the outside is equipped with the earplug respectively, the one end and the PCB circuit board electricity of earphone cord are connected, stretch out in the other end follow earphone shell of earphone cord and be connected with the earplug. When needs use, come out earplug pull from the earphone shell in with the hand, after using up, regain earphone shell to earphone cord and earplug through built -in winder in, the circumstances that the winding can not appear and tie a knot has increased the life of earphone cord, can adjust the length of earphone line according to uses needs, has greatly improved the convenience of use.
Description
Technical field
This utility model relates to ear phone technology field, refers in particular to a kind of drawing and pulling type bluetooth earphone.
Background technology
Earphone has been widely used in the middle of the digital electronic goods such as MP3 player, mobile phone, computer, existing earphone master
Will be made up of parts such as shell, earphone cord, loudspeaker, earplug, circuit board having built-ins, loudspeaker are located in shell, earplug has and speaks
Hole, holding wire one end connects earplug, and the other end is connected with wiring board.This structure major defect is the earphone line length being limited to fix
Degree, the longest easy winding of earphone cord and the problem of knotting, the most easily contained and carry, affect user's use.And user
Can not arbitrarily pull, earphone cord is chronically at bending state, thus occurs that earphone cord weares and teares, and affects the earphone cord life-span.
Utility model content
This utility model provides a kind of drawing and pulling type bluetooth earphone for problem of the prior art.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of drawing and pulling type bluetooth earphone, wears including arc, and two ends that described arc is worn are connected to an earphone
Housing, the inside of one of them earphone case is provided with the PCB of integrated bluetooth communication and control module, another ear
The inside of casing body is provided with power module, and described power module electrically connects with PCB, the inside of said two earphone case
Being provided with earphone cord and by earphone cord around rolled-up winder, the outside of two earphone cases is respectively equipped with earplug, described
One end of earphone cord electrically connects with PCB, and the other end of earphone cord stretches out in earphone case and is connected with earplug.
Wherein, the leading section of described earphone case is provided with the U-shaped containing cavity suitable with earplug, when earphone cord is retracted back
In earphone case, described earplug is positioned in U-shaped containing cavity.
Further, the end of described earplug extends the earplug stem for inlet wire, is provided with in the side of U-shaped containing cavity
The circular hole in earphone case is inserted for earplug stem.
Further, between described circular hole and winder, it is provided with threading part, threading part is provided with through hole.
Wherein, the side of described winder is provided with the gripping mechanism of stop of stretching for pull, described gripping mechanism bag
Include clamping button, the clamping seat with wedge and the back-moving spring being connected with clamping seat, spacer ring on described winder
Shape is provided with multiple latch, and the card-tight part of described clamping seat protrudes in one of them latch, when the pressing of clamping button down and wedge
Shape block contacts, and the card-tight part of described clamping seat leaves latch.
Wherein, being provided with a plate between described winder and PCB, described connecting plate is provided with two elasticity
Contact feet, the corresponding two elastic connecting haptic elements of PCB are provided with two contact rings, and one end of elastic connecting haptic element is with earphone cord even
Connecing, the other end top of elastic connecting haptic element abuts with contact ring.
Wherein, described power module is rechargeable battery, and the inside of described earphone case is additionally provided with and described chargeable electricity
The USB charging inlet that pond is connected.
The beneficial effects of the utility model:
A kind of drawing and pulling type bluetooth earphone provided by the utility model, when user needs to use, with hands by earplug from ear
In casing body, pull is out；After application, by built-in winder, earphone cord and earplug are regained in earphone case, will not
Occur being wound around and the situation of knotting, add the service life of earphone cord, and can be according to using the length needing to adjust earphone cord
Degree, drastically increases the convenience that bluetooth earphone uses.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model a kind of drawing and pulling type bluetooth earphone.
Fig. 2 is this utility model a kind of drawing and pulling type bluetooth earphone structural representation when hidden parts earphone case.
Reference in Fig. 1 to Fig. 2 includes:
1 arc wears 2 earphone case 3 PCB
4 power module 5 earphone cord 6 winders
7 earplug 8 earplug stem 9 circular holes
10 threading part 11 clamping button 12 clamping seats
13 wedge 14 back-moving spring 15 latches
16 connecting plate 17 elastic connecting haptic element 18 USB charging inlets.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, this utility model is made further with accompanying drawing below in conjunction with embodiment
Explanation, the content that embodiment is mentioned is not to restriction of the present utility model.Below in conjunction with accompanying drawing, this utility model is carried out
Detailed description.
A kind of drawing and pulling type bluetooth earphone provided by the utility model, wears 1 including arc, and described arc wears the two of 1
End is connected to an earphone case 2, and the inside of one of them earphone case 2 is provided with integrated bluetooth communication and controls mould
The PCB 3 of block, the inside of another earphone case 2 is provided with power module 4, described power module 4 and PCB 3 electricity
Connecting, the inside of said two earphone case 2 is provided with earphone cord 5 and by earphone cord 5 around rolled-up winder 6, two
The outside of earphone case 2 is respectively equipped with earplug 7, and one end of described earphone cord 5 electrically connects with PCB 3, earphone cord 5 another
One end is stretched out in earphone case 2 and is connected with earplug 7.When user needs to use, with hands, earplug 7 is taken out in earphone case 2
Pull out；After application, regain in earphone case 2, thus without going out by built-in 6 earphone cords 5 of winder and earplug 7
Situation about being now wound around and tie a knot, adds the service life of earphone cord 5, and can be according to using the length needing to adjust earphone cord 5
Degree, drastically increases the convenience that bluetooth earphone uses.
In this utility model, the leading section of described earphone case 2 is provided with the U-shaped containing cavity suitable with earplug 7 (at figure
In do not mark), when earphone cord 5 is retracted back in earphone case 2, described earplug 7 is positioned in U-shaped containing cavity；As it is shown in figure 1,
The main part of earplug 7 is fully located at U-shaped containing cavity, and U-shaped containing cavity plays the effect of storage protection earplug 7.Further, institute
State the end of earplug 7 to extend and have the earplug stem 8 for inlet wire, be provided with in the side of U-shaped containing cavity and insert earphone for earplug stem 8
Circular hole 9 in housing 2, in earplug 7 is recovered to U-shaped containing cavity, described earplug stem 8 is i.e. inserted in circular hole 9, and circular hole 9 plays appearance
Receive and dodge the effect of earplug stem 8, it is ensured that earplug 7 can be inserted entirely in U-shaped containing cavity.Further, described circular hole
And being provided with threading part 10 between winder 6, be provided with through hole on threading part 10, described earphone cord 5 moves back and forth through through hole, makes
Obtain earphone cord 5 and do not have the situation being wound around and tiing a knot.
In this utility model, the side of described winder 6 is provided with the gripping mechanism of stop of stretching for pull, described
Gripping mechanism includes clamping button 11, the clamping seat 12 with wedge 13 and the back-moving spring being connected with clamping seat 12
14, described winder 6 is spaced annular and is provided with multiple latch 15, the card-tight part of described clamping seat 12 protrudes into one of them latch
In 15, contacting with wedge 13 when clamping button 11 presses down on, the card-tight part of described clamping seat 12 leaves latch 15.Do not use
Before, described earphone cord 5 is wrapped on winder 6, the latch 15 described in card-tight part clamping of described clamping seat 12.When pressing
Stating clamping button 11, described clamping seat 12 is forced to step back and leaves latch 15, now with hands tractive earplug 7 can by earphone cord 5 from
Winder 6 pulls out, when pulling out appropriate length, unclamps clamping button 11 and make clamping seat 12 again snap into latch 15 so that
Winder 6 cannot rotate, and the earphone cord 5 outside such winder 6 will be fixed on correct position, will not elongate or shrink.
In this utility model, between described winder 6 and PCB 3, it is provided with a plate 16, described connecting plate
16 are provided with two elastic connecting haptic elements 17, and the corresponding two elastic connecting haptic elements 17 of PCB 3 are provided with two contact rings (at figure
In do not mark), one end of elastic connecting haptic element 17 is connected with earphone cord 5, and the other end top of elastic connecting haptic element 17 is supported with contact ring
Connect.Described earphone cord 5 in order to avoid weldering contact form realizes electrically connecting with PCB 3 by elastic connecting haptic element 17, is easily installed and tears open
Unload.
In this utility model, described power module 4 is rechargeable battery, the inside of described earphone case 2 be additionally provided with
The USB charging inlet 18 that described rechargeable battery is connected, to be charged rechargeable battery, capable of circulation is used for multiple times charged electrical
Pond, it is not necessary to change battery frequently, practical.Additionally, below described USB charging inlet 18, dust cap can also be set.
The above, be only this utility model preferred embodiment, not makees this utility model any pro forma
Limit, although this utility model is open the most as above with preferred embodiment, but is not limited to this utility model, any be familiar with basis
Technical professional, in the range of without departing from technical solutions of the utility model, when the technology contents utilizing the disclosure above is made
A little change or be modified to the Equivalent embodiments of equivalent variations, as long as being without departing from technical solutions of the utility model content, foundation
This utility model technology refers to any simple modification, equivalent variations and the modification being made above example, belongs to this practicality
In the range of new technique scheme.
Claims (7)
1. a drawing and pulling type bluetooth earphone, wears including arc, and two ends that described arc is worn are connected to an ear casing
Body, the inside of one of them earphone case is provided with the PCB of integrated bluetooth communication and control module, another earphone
The inside of housing is provided with power module, and described power module electrically connects with PCB, it is characterised in that: said two earphone
The inside of housing is provided with earphone cord and is respectively equipped with around rolled-up winder, the outside of two earphone cases by earphone cord
Earplug, one end of described earphone cord electrically connects with PCB, and the other end of earphone cord stretches out with earplug even in earphone case
Connect.
A kind of drawing and pulling type bluetooth earphone the most according to claim 1, it is characterised in that: the leading section of described earphone case sets
Having the U-shaped containing cavity suitable with earplug, in earphone cord is retracted back earphone case, described earplug is positioned in U-shaped containing cavity.
A kind of drawing and pulling type bluetooth earphone the most according to claim 2, it is characterised in that: the end of described earplug extends to be had
For the earplug stem of inlet wire, it is provided with in the side of U-shaped containing cavity and inserts the circular hole in earphone case for earplug stem.
A kind of drawing and pulling type bluetooth earphone the most according to claim 3, it is characterised in that: set between described circular hole and winder
There is threading part, threading part is provided with through hole.
A kind of drawing and pulling type bluetooth earphone the most according to claim 1, it is characterised in that: the side of described winder is provided with
Stretch the gripping mechanism of stop for pull, described gripping mechanism include clamping button, the clamping seat with wedge and
The back-moving spring being connected with clamping seat, described winder is spaced annular and is provided with multiple latch, the card-tight part of described clamping seat
Protrude in one of them latch, when the pressing of clamping button down contacts with wedge, and the card-tight part of described clamping seat leaves latch.
A kind of drawing and pulling type bluetooth earphone the most according to claim 1, it is characterised in that: described winder and PCB
Between be provided with a plate, described connecting plate is provided with two elastic connecting haptic elements, the corresponding two elastic connecting haptic elements of PCB
Being provided with two contact rings, one end of elastic connecting haptic element is connected with earphone cord, the other end top of elastic connecting haptic element and contact ring
Abut.
A kind of drawing and pulling type bluetooth earphone the most according to claim 1, it is characterised in that: described power module is chargeable electricity
Pond, the inside of described earphone case is additionally provided with the USB charging inlet being connected with described rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620306570.8U CN205566590U (en) | 2016-04-13 | 2016-04-13 | Pull formula bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620306570.8U CN205566590U (en) | 2016-04-13 | 2016-04-13 | Pull formula bluetooth headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205566590U true CN205566590U (en) | 2016-09-07 |
Family
ID=56811720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620306570.8U Active CN205566590U (en) | 2016-04-13 | 2016-04-13 | Pull formula bluetooth headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205566590U (en) |
-
2016
- 2016-04-13 CN CN201620306570.8U patent/CN205566590U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Industrial Road, Songshan Lake high tech Industrial Development Zone, Guangdong city of Dongguan province No. 6 523808 1 5 floor Patentee after: Jiahe intelligent Polytron Technologies Inc Address before: Industrial Road, Songshan Lake high tech Industrial Development Zone, Guangdong city of Dongguan province No. 6 523808 1 5 floor Patentee before: COSONIC ACOUSTIC TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |