CN2894178Y - Wireless earplug microphone telescopic structure - Google Patents
Wireless earplug microphone telescopic structure Download PDFInfo
- Publication number
- CN2894178Y CN2894178Y CN 200520142749 CN200520142749U CN2894178Y CN 2894178 Y CN2894178 Y CN 2894178Y CN 200520142749 CN200520142749 CN 200520142749 CN 200520142749 U CN200520142749 U CN 200520142749U CN 2894178 Y CN2894178 Y CN 2894178Y
- Authority
- CN
- China
- Prior art keywords
- wireless headset
- telescopic structure
- microphone
- fastener
- slide assemblies
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A microphone telescopic structure of wireless headphones can extend and start communications system automatically by pushing the button sliding components lightly or cut off the communications by retracting the button sliding components. The utility model comprises a pronunciation device, a circuit device, a bottom shell and a top, wherein the top shell connects the bottom shell to hold the pronunciation device and the circuit device inside of the shell. The top shell is provided with a first groove which can fix a guidance mechanism and a sliding component movably arranged at the guidance mechanism. The guidance mechanism comprises a group of axis, wherein the axis is provided with a flexible component and a sliding component; the front end of the axis has a first deducted groove; the summit of the axis has a second deducted groove; and the two sides of the axis are separately provided with an ear piece with axle holes to make the axis arranged in the axle holes and fixed in the first slot.
Description
Technical field
The utility model particularly can stretch out the wireless headset that starts the microphone communication about a kind of slide assemblies that gives the button a slight press automatically about a kind of microphone telescopic structure of wireless headset, can promote the susceptibility that microphone receives voice.
Background technology
Press, earphone/Mike is sound equipment/communication system article commonly used, that conventional earphone/microphone has is hanging, supra-aural or ear type etc., the hanging home sound that is common in, usually have the performance of preferable range, the hand-free that ear type then often is used in mobile phone answer or the walkman of taking action (Walkman) on.Since the progress of science and technology, earphone by traditional wired kenel progress to wireless kenel, common have Infrared earphone, RF (radio) earphone and bluetooth earphone etc., however the wireless headset of tool transmitted in both directions is first elected bluetooth earphone.
Present bluetooth earphone, because the trend of shape-designing and miniaturization, make when people use bluetooth earphone, its microphone can be far away from oral area, so need heighten the receiving sensitivity of microphone, but may receive more noise, need complicated circuit to concentrate the reception susceptibility of sound, therefore comparatively power consumption, and make the holding at high price of bluetooth earphone.
The general method that solves above-mentioned microphone sensitivity is the distance of transferring nearly microphone and oral area, and the structural design of flexible microphone is arranged also in wired earphone, but because wired earphone does not need to consider wireless headset shape-designing and trend toward miniaturization, therefore structurally be generally simple manually expansion link pattern, this structure can't be used on the bluetooth earphone at all.
For this reason, this case creator is at the disappearance of above-mentioned bluetooth earphone, constantly research and development propose a kind of microphone telescopic structure of wireless headset, and design has the communication press-button structure that stretches on wireless headset, automatically eject microphone when pushing, and the connection speech communication, allow microphone can improve voice and receive susceptibility, when regaining microphone, cut off speech communication, so the utility model is highly suitable on the bluetooth cellular phone of tool music playback function.
The utility model content
Main purpose of the present utility model provides a kind of microphone telescopic structure of wireless headset, and the slide assemblies that can give the button a slight press can stretch out the startup communication system automatically, and communication is promptly cut off in the slide assemblies withdrawal.
A time purpose of the present utility model provides a kind of microphone telescopic structure of wireless headset, and the operating structure of the easy dismounting microphone of tool makes that to take in earphone more convenient.
Another purpose of the present utility model provides a kind of microphone telescopic structure of wireless headset, when in use because of dropping slide assemblies being come off, can avoid the slide assemblies fracture damage.
For achieving the above object, wireless headset of the present utility model comprises a pronunciation device; One circuit arrangement; One drain pan; One top shell combines with this drain pan, and this pronunciation device and this circuit arrangement are coated in it, and having one first groove on the housing of this top shell can be for a guide mechanism is installed; And a slide assemblies, be movably arranged on this guide mechanism.This guide mechanism comprises one group of axostylus axostyle, is respectively equipped with an elastic parts on it; And a slide assemblies, front end has one first catching groove, and the top has one second catching groove, and both sides have the ear piece in a tape spool hole respectively, makes this axostylus axostyle can be installed on this axis hole and is fixed in this first groove.This slide assemblies comprises a base, has one first fastener and is buckled in this second catching groove, and the first fastener front end of this base is provided with one first hole and is installed in inside for one second fastener, and is buckled in this first catching groove; One circuit board is installed on this base; And a cover plate, combining with this base, this cover plate is provided with a button hole for a button is installed.This top shell is provided with one second hole, and be equiped with one the 3rd fastener and the 3rd fastener below in this second hole and be provided with an elastic parts, and this button of the 3rd fastener top contact.Therefore the utility model can reach easy fitting operation, and collection is convenient, and the slide assemblies that gives the button a slight press can stretch out automatically and start the bluetooth phone system, when coming off because of dropping in the use, avoids the effect of slide assemblies fracture damage.
Description of drawings
Fig. 1 is the perspective exploded view of the utility model wireless headset;
Fig. 2 is the combination schematic diagram of the utility model wireless headset;
Fig. 3 is the A-A generalized section of Fig. 2;
Fig. 4 is the B-B generalized section of Fig. 2;
Fig. 5 is the schematic perspective view of the slide assemblies slippage of the utility model wireless headset;
Fig. 6 is the B-B generalized section of Fig. 5;
Fig. 7 is the A-A generalized section of Fig. 5;
Fig. 8 is installed on the schematic diagram of top shell for the slide assemblies of the utility model wireless headset;
Fig. 9 is the A-A generalized section of Fig. 8;
Figure 10 separates schematic diagram for the slide assemblies of the utility model earphone with the top shell.
The primary clustering symbol description
10 pronunciation devices
20 circuit arrangements
21 terminals
30 drain pans
31 sheaths
40 top shells
41 first grooves
43 second holes
44 the 3rd fasteners
441 elastic partss
50 guide mechanisms
51 axostylus axostyles
52 slide assemblies
521 first catching grooves
522 second catching grooves
523 axis holes
524 ear pieces
525 recesses
53 elastic partss
60 slide assemblies
61 bases
611 first fasteners
612 first holes
613 hook portions
614 clamping parts
62 circuit boards
621 electric terminals
63 cover plates
631 button holes
64 buttons
65 second fasteners
651 rod members
652 elastic partss
Embodiment
In order further to understand the utility model is to reach technology, means and the effect that predetermined purpose is taked, see also following about detailed description of the present utility model and accompanying drawing, believe the purpose of this utility model, feature and characteristics, go deep into and concrete understanding when getting one thus, yet appended graphic reference and the explanation usefulness of only providing not is to be used for the utility model is limited.
Please consult Fig. 1,2 simultaneously and be the perspective exploded view of the utility model wireless headset and combination schematic diagram, wireless headset of the present utility model mainly includes a pronunciation device 10, a circuit arrangement 20, a drain pan 30, a top shell 40, a guide mechanism 50 and a slide assemblies 60, this pronunciation device 10 and this circuit arrangement 20 are coated in this drain pan 30 and the housing that this top shell 40 combines, and this guide mechanism 50 is installed in first groove 41 on the housing of this top shell 40, slides on this guide mechanism 50 versatilely in order to guide this slide assemblies 60.
This pronunciation device 10 can be loudspeaker, can be electrically connected in this circuit arrangement 20, makes signals such as producing voice or music.This circuit arrangement 20 is a circuit board.And this drain pan 30 can coat with a sheath 31, and protection totally is not damaged.Sound for making pronunciation device 10 see through this drain pan 30, have plurality of small holes on this drain pan 30.
In addition, this circuit arrangement 20 has at least one terminal 21 and is based in the terminal hole on this top shell 40, in order to be electrically connected usefulness with the slide assemblies 60 with microphone function.Therefore, this drain pan 30 combines with this top shell 40 and this pronunciation device 10 and this circuit arrangement 20 is coated on its inside and forms an earphone.
This guide mechanism 50 includes one a group of axostylus axostyle 51 and a slide assemblies 52, is respectively equipped with an elastic parts 53 on this axostylus axostyle 51 in order to promote this slide assemblies 52 or to be compressed by this slide assemblies 52.The front end of this slide assemblies 52 has one first catching groove 521, and the top has one second catching groove 522, and both sides have the ear piece 524 in a tape spool hole 523 respectively, makes this axostylus axostyle 51 can be installed on this axis hole 523 and is fixed in this first groove 41.So when this slide assemblies 52 can be promoted by this elastic parts 53 and slide into the other end along this axostylus axostyle 51, maybe promote, then can be compressed and slide into compressed position along this axostylus axostyle 51 when this slide assemblies 52 is subjected to external force.
This slide assemblies 60 includes a base 61, a circuit board 62 and a cover plate 63, this base 61 has one first fastener 611 and is buckled in this second catching groove 522, first fastener, 611 front ends of this base 61 are provided with one first hole 612 and are installed in inside for one second fastener 65, and be buckled in this first catching groove 521, and this circuit board 62 is installed on this base 61, when this cover plate 63 combines with this base 61 and this circuit board 62 is coated on its inside, make and form a microphone, certainly this circuit board 62 is provided with an audio signal reception device, i.e. microphone.This cover plate 63 is provided with a button hole 631 for a button 64 is installed, in order to promote the 3rd fastener 65.Preferably, when this slide assemblies 60 was pulled out this top shell 40, this circuit board 62 was provided with an electric terminal 621 and can be electrically connected with the terminal 21 of this circuit arrangement 20.
Preferably, this second fastener 65 has rod member 651, be equiped with an elastic parts 652 on this rod member 651, therefore in the time of in being installed on this first hole 612, can utilize this elastic parts 652 to promote this second fastener 65, or this elastic parts 652 is broken away from this first catching groove 521 by these second fastener, 65 compressions.
Preferably, this top shell 40 is provided with one second hole 43, is equiped with one the 3rd fastener 44 in this second hole 43 and the 3rd fastener 44 belows are provided with an elastic parts 441, and the 3rd fastener 44 tops contact this button 64.So when this button 64 is pressed, can promotes the 3rd fastener 44 and press down, compress this elastic parts 441 simultaneously, so can make this slide assemblies 60 break away from these top shells 40 and slide along this axostylus axostyle 51.
For asking further understanding content of the present utility model, its structure and operate condition are described respectively below.Please consult Fig. 3 and Fig. 4 A-A generalized section and B-B generalized section for Fig. 2 simultaneously, as shown in Figure 3, this slide assemblies 60 is snapped on this top shell 40, does not break away from as yet.
As shown in Figure 3, second hole 43 of outstanding these top shells 40 of the 3rd fastener 44 and when withholding the clamping part 614 of this base 61, this slide assemblies 60 is fastened on this top shell 40.When pushing this button 64, the 3rd fastener 44 can compress this elastic parts 441 when pressing down, and so can make this slide assemblies 60 break away from this clamping part 614 and this top shell 40.
As shown in Figure 3, this second fastener 65 is subjected to the promotion of this elastic parts 652 and is buckled in first catching groove 521 of this slide assemblies 52.And this first fastener 611 is snapped in this second catching groove 522.This second catching groove 522 has the hook portion 613 that a recess 525 can this first fastener 611 of buckle.This cover plate 63 can be snapped on this base 61.
As shown in Figure 4, this elastic parts 53 is by 52 compressions of this slide assemblies, and the savings compression energy is so that this slide assemblies 52 can be pushed when breaking away from.
Please consult Fig. 5, Fig. 6 and Fig. 7 schematic perspective view, B-B generalized section and A-A generalized section simultaneously for the slide assemblies slippage of the utility model wireless headset, as shown in Figure 5, this slide assemblies 60 is pushed along 50 slips of this guide mechanism and makes this slide assemblies 60 break away from these top shells 40.As shown in Figure 6, this elastic parts 53 promotes this slide assemblies 60 and slides into the other end along this axostylus axostyle 51.When this slide assemblies 60 was pulled out this top shell 40, this electric terminal 621 was electrically connected with the terminal 21 of this circuit arrangement 20, so can be electrically connected with this earphone by this microphone, provided power supply and signal to send and reception.
As shown in Figure 7, after the 3rd fastener 44 presses down immediately this slide assemblies 60 break away from these top shells 40 and promoted by this elastic parts 53 and slide along this axostylus axostyle 51.That is this microphone extends this earphone, and this microphone and this earphone are electrically connected.
Please consult Fig. 8 and Fig. 9 simultaneously and be installed on the schematic diagram and the A-A generalized section of top shell for the slide assemblies of the utility model wireless headset, when this cover plate being combined with this base, at first the hook portion 613 of this first fastener 611 buckles in the recess 525 of this slide assemblies 52, press down this cover plate 63 then, this second fastener 65 can be buckled in first catching groove 521 of this slide assemblies 52, and this is because this elastic parts 652 promotes first catching groove, the 521 interior buckles that this second fastener 65 enters this slide assemblies.Therefore, this cover plate 63 can combine with this base 61.When this slide assemblies 60 comes off because of dropping in the use, can combination be installed in a manner described, avoid slide assemblies 60 fracture damage.
See also Figure 10 and separate schematic diagram with the top shell for the slide assemblies of the utility model wireless headset, when this cover plate and this base being taken apart, this second fastener 65 is broken away from first catching groove 521 of these slide assemblies 52, so so this elastic parts 652 can be broken away from this first catching groove 521 by these second fastener, 65 compressions.Then make the recess 525 of hook portion 613 these slide assemblies 52 of disengaging of this first fastener 611, therefore, this cover plate 63 can be taken apart with this base 61.
In sum, the utility model can the above-mentioned disclosed technology of mat reach easy fitting operation really, collection is convenient, and the slide assemblies that gives the button a slight press can stretch out automatically and start the bluetooth phone system, when coming off because of dropping in the use, avoid the effect of slide assemblies fracture damage, provide a kind of far different, may be able to improve whole use value in known person's design.
But above-mentioned disclosed accompanying drawing, explanation only are embodiment of the present utility model, and all those skilled in the art work as can do other all improvement according to above-mentioned explanation, and these changes still belong in creation spirit of the present utility model and the claim scope.
Claims (13)
1, a kind of microphone telescopic structure of wireless headset is characterized in that, comprising:
One pronunciation device;
One circuit arrangement;
One drain pan;
One top shell combines with this drain pan, and this pronunciation device and this circuit arrangement are coated in it, and having one first groove on the housing of this top shell can be for a guide mechanism is installed; And
One slide assemblies is movably arranged on this guide mechanism.
2, the microphone telescopic structure of wireless headset as claimed in claim 1 is characterized in that, this pronunciation device is loudspeaker.
3, the microphone telescopic structure of wireless headset as claimed in claim 1 is characterized in that, this drain pan can be a sheath and coats.
4, the microphone telescopic structure of wireless headset as claimed in claim 1 is characterized in that, this circuit arrangement has the terminal hole that at least one terminal is based in this top shell.
5, the microphone telescopic structure of wireless headset as claimed in claim 1 is characterized in that, this guide mechanism comprises:
One group of axostylus axostyle is respectively equipped with an elastic parts on it; And
One slide assemblies, front end have one first catching groove, and the top has one second catching groove, and both sides have the ear piece in a tape spool hole respectively, make this axostylus axostyle can be installed on this axis hole and are fixed in this first groove.
6, the microphone telescopic structure of wireless headset as claimed in claim 5 is characterized in that, this slide assemblies comprises:
One base has one first fastener and is buckled in this second catching groove, and the first fastener front end of this base is provided with one first hole and is installed in inside for one second fastener, and is buckled in this first catching groove;
One circuit board is installed on this base; And
One cover plate combines with this base, and this cover plate is provided with a button hole for a button is installed.
7, the microphone telescopic structure of wireless headset as claimed in claim 6 is characterized in that, this second fastener has rod member, is equiped with an elastic parts on this rod member.
8, the microphone telescopic structure of wireless headset as claimed in claim 6, it is characterized in that, this top shell is provided with one second hole, and be equiped with one the 3rd fastener and the 3rd fastener below in this second hole and be provided with an elastic parts, and this button of the 3rd fastener top contact.
9, the microphone telescopic structure of wireless headset as claimed in claim 8 is characterized in that, second hole of outstanding this top shell of the 3rd fastener and withhold the clamping part of this base.
10, the microphone telescopic structure of wireless headset as claimed in claim 1 is characterized in that, has plurality of small holes on this drain pan.
11, the microphone telescopic structure of wireless headset as claimed in claim 6 is characterized in that, this circuit board is provided with an audio signal reception device.
12, the microphone telescopic structure of wireless headset as claimed in claim 11 is characterized in that, this audio signal reception device is a microphone.
13, the microphone telescopic structure of wireless headset as claimed in claim 1 is characterized in that, when this slide assemblies was pulled out this top shell, this circuit board was provided with an electric terminal and can be electrically connected with the terminal of this circuit arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142749 CN2894178Y (en) | 2005-12-08 | 2005-12-08 | Wireless earplug microphone telescopic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142749 CN2894178Y (en) | 2005-12-08 | 2005-12-08 | Wireless earplug microphone telescopic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2894178Y true CN2894178Y (en) | 2007-04-25 |
Family
ID=38062326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520142749 Expired - Fee Related CN2894178Y (en) | 2005-12-08 | 2005-12-08 | Wireless earplug microphone telescopic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2894178Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109068221A (en) * | 2018-09-07 | 2018-12-21 | 歌尔科技有限公司 | A kind of noise-reduction method of bluetooth headset |
-
2005
- 2005-12-08 CN CN 200520142749 patent/CN2894178Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109068221A (en) * | 2018-09-07 | 2018-12-21 | 歌尔科技有限公司 | A kind of noise-reduction method of bluetooth headset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |