CN109819366A

CN109819366A - Wired control box and wireless headset for wireless headset

Info

Publication number: CN109819366A
Application number: CN201910099486.1A
Authority: CN
Inventors: 谢华荣; 王高辉; 吴建广; 徐灏文
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2019-05-28
Also published as: WO2020155695A1

Abstract

The embodiment of the present application discloses a kind of wired control box for wireless headset, and including female portion and the male connector portion for being removably connected to female portion, when male connector portion is detached from female portion, the male connector in male connector portion is used for grafting power supply unit.Wired control box further includes one or more water proof rings, and one or more water proof rings are circumferentially set to the outside in male connector portion or/and the inside in female portion, to seal the gap between female portion and male connector portion when male connector portion connects female portion.The charging convenience of wireless headset can be improved in above-mentioned wired control box.A kind of wireless headset is also disclosed in the embodiment of the present application.

Description

Wired control box and wireless headset for wireless headset

Technical field

The invention relates to wireless headset technical field more particularly to a kind of wired control box and nothing for wireless headset Line earphone.

Background technique

Bluetooth headset applies Bluetooth technology in hands-free headsets.The line traffic control component of bluetooth headset generally includes battery and outer The charging interface of dew, the charging interface are usually USB female.When charging, need user that data line is plugged on charging interface, To be charged the battery by data line.This charging modes require user to carry data line at any time, then without data line It can not charge, the charging of bluetooth headset is caused to be inconvenient.

Summary of the invention

The embodiment of the present application provides a kind of wired control box and wireless headset for wireless headset, to improve filling for wireless headset Electric convenience.

In a first aspect, the embodiment of the present application provides a kind of wired control box for wireless headset.The wireless headset can be Neckstrap formula wireless headset.The wired control box includes female portion and the male connector portion for being removably connected to the female portion.The male connector Portion includes male connector.The female portion includes base.The male connector portion connects the wireless headset far from the one end in the female portion Line.The male connector in the male connector portion can be electrically connected the battery of the wireless headset by above-mentioned line；Or the male connector Portion is built-in with battery, and the male connector in the male connector portion is electrically connected the battery.The female portion connects far from the one end in the male connector portion Connect another line of the wireless headset.

When the male connector portion connects the female portion, the base in female portion described in the male connector grafting in the male connector portion is described Electrical communication between male connector portion and the female portion, can transmission telecommunications number to realize data signal transmission and power supply, to meet nothing The use demand of line earphone.When the male connector portion is detached from the female portion, the pluggable power supply unit of male connector in the male connector portion, with It charges to the battery of the wireless headset.Power supply unit can be mobile phone, plate, computer, wearable device, radio, The terminal devices such as music player are also possible to the power supplys such as charger baby.

In the present embodiment, the wired control box is not necessarily to through additional data line or other adapters, can be by described Male connector portion directly charges to the wireless headset, so that wireless headset charging is convenient.

In a kind of alternative embodiment, when the male connector portion is detached from the female portion, the male connector in the male connector portion can also be used in Grafting paired device.Paired device can be the terminals such as mobile phone, plate, computer, wearable device, radio, music player Equipment.At this point, the wired control box is electrically connected the paired device by the male connector.

In a kind of embodiment, when paired device described in the male connector grafting in the male connector portion, the paired device can will be with Wireless connection pattern switching between the wireless headset is wired connection mode, by the male connector in the male connector portion directly to institute State wireless headset transmission data-signal.At this point, wireless headset can be used as wired earphone use.

In another embodiment, the male connector in the male connector portion is inserted described when connecing paired device, and the paired device can be true Whether the fixed wireless headset carried out wireless pairing (such as Bluetooth pairing) with the paired device.If not carrying out wireless Pairing, then trigger the wireless headset and matched with the paired device, so that subsequent user is wanted to use the wireless ear When machine and the paired device carry out wireless communication, wireless connection and channel radio can be directly carried out on the basis of having matched Letter carries out wireless pairing without being used in when user needs using wireless communication again.

Wherein, when the paired device has function of supplying power, the paired device can also pass through the male connector portion Male connector charges to wireless headset.It is described to match when the paired device does not have function of supplying power, and is only used as audiogenic device It does not charge to wireless headset to equipment.

In a kind of alternative embodiment, the wired control box further includes one or more water proof rings.One or more of waterproofs Circle is circumferentially set on the outside in the male connector portion or/and the inside in the female portion, to connect the female in the male connector portion When portion, the gap between the female portion and the male connector portion is sealed.

In the present embodiment, due to being detachably connected pass between the male connector portion of the wired control box and the female portion System, between the male connector portion and the female portion needs that waterproof construction is arranged, to guarantee the reliability of the wired control box.This reality It applies by the way that one or more water proof rings are arranged in example, thus when the male connector portion is connected with the female portion, both sealings Between gap, with prevent outside water vapour or dust etc. through the gap between the male connector portion and the female portion enter the line It controls inside box, so that the effect of the waterproof and dustproof of the wired control box is fine.

Since one or more of water proof rings are circumferentially set in the outside or/and the female portion in the male connector portion Side, one or more of water proof rings can continuously seal the male connector portion and the female in the circumferential direction of the wired control box Gap between portion, so that the waterproof and dustproof performance of the wired control box is more reliable.

In a kind of alternative embodiment, the male connector portion includes bracket and male connector sleeve.The bracket is in hollow tube-shape.? That is, the internal stent has through-hole, one end of the through-hole from the bracket is through to the other end of the bracket.The public affairs Headgear cylinder includes fixed part and the extension for being connected to described fixed part one end.The fixed part is contained in the branch On the inside of frame, and the extension is located at stent outer.

One or more of water proof rings include the first water proof ring.First water proof ring is fixed on the extension Lateral wall.At this point, first water proof ring is located at the outside of the bracket.It is described when the male connector portion connects the female portion Extension all accommodates or is partially housed in female inner portion, and first water proof ring is pressed in the extension Divide between the female portion.

In the present embodiment, first water proof ring is sheathed on the outside of the extension of the male connector sleeve, can not only It is enough to play the role of sealing gap between the male connector portion and the female portion when the male connector portion connects the female portion, And first water proof ring does not interfere with described when the male connector portion is detached from the female portion, is plugged to other equipment The Plug Action of male connector is conducive to the usage experience for improving the wireless headset.

In a kind of alternative embodiment, first water proof ring includes sealing circle body and multiple limited blocks.The sealing circle body For continuous closed loop circle body.The sealing circle body is used to seal the male connector portion when the male connector portion connects the female portion With the gap between the female portion.The multiple limited block is connected to the medial surface of the sealing circle body at each interval.That is, Gap is formed between two adjacent limited blocks.The lateral wall of the extension is equipped with recessed groove and multiple limiting slots. The recessed groove is annular groove.The multiple limiting slot is spaced on the inside of the recessed groove and is connected to the recess Slot.The sealing ring body portion is contained in the recessed groove, and the multiple limited block be contained in correspondingly it is the multiple Limiting slot.

In the present embodiment, first water proof ring includes the multiple limited block for being connected to the sealing circle body, institute It states extension and is equipped with the multiple limiting slot for being connected to the recessed groove, the multiple limited block is contained in correspondingly The multiple limiting slot, therefore the sealing ring body can more firmly be installed on the recessed groove, first water proof ring is de- From the extension, there is very little risk, to guarantee the waterproof reliability of the wired control box, so that the reliability of the wired control box It is higher, the service life is longer.

In a kind of alternative embodiment, the male connector portion further includes male connector and the first adhesive layer.The male connector is plugged in described On the inside of male connector sleeve.First adhesive layer is between the male connector and the male connector sleeve.The first adhesive layer bonding The male connector and the male connector sleeve.First adhesive layer can seal the seam between the male connector and the male connector sleeve Gap, so that waterproof and dustproof is realized, so that the service life is longer in the male connector portion.First adhesive layer can also increase institute The firmness of the connection between male connector and the male connector sleeve is stated, to increase the integral strength in the male connector portion.

Wherein, first adhesive layer can be formed using dispensing mode, be also possible to the adhesive films such as double-sided adhesive or stickup Piece.

Wherein, first adhesive layer can be in the male connector circumferentially around male connector setting, so that the public affairs Connection between head and the male connector sleeve is more secured, reliable.The extending direction circumferentially around the male connector of the male connector Setting.

In a kind of alternative embodiment, the male connector portion further includes the second adhesive layer.Second adhesive layer is located at described solid Between fixed part and the bracket.Second adhesive layer is bonded the fixed part and the bracket.Second adhesive layer The gap between the male connector sleeve and the bracket can be sealed, so that waterproof and dustproof is realized, so that the male connector portion makes Use longer life expectancy.Second adhesive layer can also increase the firmness of the connection between the male connector sleeve and the bracket, from And increase the integral strength in the male connector portion.

Wherein, second adhesive layer can be formed using dispensing mode, be also possible to the adhesive films such as double-sided adhesive or stickup Piece.

Wherein, second adhesive layer can be in the fixed part circumferentially around the male connector sleeve of the male connector sleeve Setting.The extending direction circumferentially around the male connector sleeve of the male connector sleeve is arranged.

In a kind of alternative embodiment, the male connector includes inserted terminal and the fixing end for being connected to described inserted terminal one end.Institute It states inserted terminal and is located at the stent outer.The fixing end is fixed on the inside of the fixed part after passing through the extension. At this point, the fixing end also fix by opposed extension members.The fixing end is fixed on the inside of the male connector sleeve.The fixing end It can be fixed to one another by interference fit between the male connector sleeve.When the male connector portion connects the female portion, the grafting End is contained in female inner portion.When the male connector portion is detached from the female portion, the inserted terminal is used for grafting power supply unit.

In the present embodiment, the fixing end of the male connector is fixed in the fixed part of the male connector sleeve Side, the fixed part are contained on the inside of the bracket, therefore the fixed part and the bracket be in the form of double layer sleeve barrel, The fixing end is fixed and protected, the male connector is can reduce and the risks of damages such as bends under external force, so that institute The strength reliability for stating male connector is high.The use environment that the male connector can be suitable for frequently plugging, and service life is longer.

Since the fixed part of the male connector sleeve is located on the inside of the bracket, the extension is located at the branch On the outside of the frame namely male connector sleeve part is located in the bracket, is partially located at outside the bracket, and the fixing end is located at institute It states on the inside of male connector sleeve, so, when the relatively described bracket run-off the straight of the inserted terminal or slight bending, the male connector sleeve The compression or tensile stress between the end of the bracket and the male connector can be undertaken, to lower the damage wind of the male connector Danger, is further ensured that the strength reliability of the male connector.

Wherein, the bending strength of the male connector sleeve can be greater than or equal to 90 megapascal.At this point, the male connector sleeve itself Have enough bending strengths, to preferably protect the male connector.

In a kind of embodiment, the male connector sleeve can use polyformaldehyde material.The basic thickness of the male connector sleeve can In the range of 0.6 millimeter to 0.8 millimeter.For example, the basic thickness of the male connector sleeve can be 0.65 millimeter.In this Shen Please in, the range intervals of " A to B " include endpoint " A " and endpoint " B ".

In other embodiments, the male connector sleeve can also use polybutylene terephthalate (PBT) material, polycarbonate Material, the polybutylene terephthalate (PBT) material for adding glass fibre, polycarbonate and acrylonitrile-butadiene-styrene (ABS) are total Polymers and mixture add the polyamide material of 15% glass fibre or add the polyamide material of 30% glass fibre.At this point, The basic thickness of the male connector sleeve can be in the range of 0.6 millimeter to 0.8 millimeter.

In other embodiments, the male connector sleeve is also possible to aluminum alloy die casting, zinc alloy diecasting or metal-insulator Body-die cast metal part.At this point, the basic thickness of the male connector sleeve is in the range of 0.5 millimeter to 0.8 millimeter.

Wherein, the bending strength of the bracket can be greater than or equal to 90 megapascal.At this point, described bracket itself has enough Bending strength, therefore the bracket can be matched preferably with the male connector sleeve, preferably to protect the male connector, be made The strength reliability for obtaining the male connector is higher.

In a kind of alternative embodiment, the bracket has first external diameter in a first direction.The bracket is in second direction It is upper that there is second external diameter.Extending direction of the first direction perpendicular to the bracket.The extending direction of the bracket is described The other end from one end of bracket to the bracket direction.The second direction is perpendicular to the first direction and the bracket Extending direction.The first external diameter and the second external diameter are the size of the cross sectional shape of the bracket.The second external diameter And the ratio of the first external diameter is in the range of 1.5 to 2.5.At this point, the bracket is in flat.

In the present embodiment, since the bracket is in flat, main skeleton of the bracket for the male connector portion, decision The body shape in the male connector portion, therefore the male connector portion is also generally flat.The flat male connector portion has higher Structural strength, and flat shape be also beneficial to user hold and operation.

In a kind of alternative embodiment, the bracket includes rack body and rack plate.The rack body includes two End and the middle part between two ends.The both ends of the bracket are formed in the both ends of the rack body.The branch The one end of frame body is arranged around the fixed part.Two ends of the rack body are complete tubular structure. The middle part of the rack body is equipped with notch.The notch is connected to inside and outside the rack body.The rack plate lid Set on the notch.The bending strength of the rack body is greater than or equal to the bending strength of the rack plate.

In the present embodiment, the bending strength of the rack body is higher, and the one end of the rack body is around described The fixed part of male connector sleeve is arranged, therefore the portion for being used to fix and protect the male connector sleeve and the male connector of the bracket The bending strength divided is high, so that the structural reliability of the male connector is higher.

Wherein, the rack body is equipped with the notch, therefore other devices of the part in the male connector portion can be by described Notch is quickly and conveniently installed to the inside of the rack body, to be contained in the internal stent.The branch of the bracket Frame body for role-taking in the predominant intermolecular forces (such as bending force, extruding force etc.) of the bracket, use by the rack plate The notch is set in lid, with the component on the inside of rack body described in auxiliary protection, therefore the bending strength of the rack plate can To be equal to or less than the bending strength of the rack body, in the case where guaranteeing that the bracket meets fundamental strength demand, Reduce the cost of the bracket.In other embodiments, the bending strength of the rack plate can also be greater than the rack body Bending strength.

In a kind of embodiment, the rack body can use polyformaldehyde material.The basic thickness of the rack body can In the range of 0.6 millimeter to 0.8 millimeter.For example, the basic thickness of the rack body can be 0.65 millimeter.

In other embodiments, the rack body can also use polybutylene terephthalate (PBT) material, polycarbonate Material, the polybutylene terephthalate (PBT) material for adding glass fibre, polycarbonate and acrylonitrile-butadiene-styrene (ABS) are total Polymers and mixture add the polyamide material of 15% glass fibre or add the polyamide material of 30% glass fibre.At this point, The basic thickness of the rack body can be in the range of 0.6 millimeter to 0.8 millimeter.

In other embodiments, the rack body is also possible to aluminum alloy die casting, zinc alloy diecasting or metal-insulator Body-die cast metal part.At this point, the basic thickness of the rack body is in the range of 0.5 millimeter to 0.8 millimeter.

In a kind of alternative embodiment, the male connector portion further includes cable sleeve.The cable sleeve is in hollow tube-shape.It is described Cable sleeve is installed on the one end of the bracket far from the male connector sleeve.The cable sleeve part is contained in the bracket Side is partially located at the stent outer.Cable described in the end circle segment far from the male connector sleeve of the rack body Sleeve setting.The line of the wireless headset may pass through the cable sleeve and extend back on the inside of the bracket, be located at institute with connection State the component on the inside of bracket.

In a kind of alternative embodiment, the male connector portion further includes protection cap.The protection cap is installed on the stent outer And the covering rack plate.The protection cap is connected to the rack body.The bending strength of the protection cap is greater than or waits In the bending strength of the rack plate.

In the present embodiment, the bending strength of the protection cap is larger, and the protection cap is covered on the stent outer, because This described protection cap and the bracket can be provided commonly for increasing the overall structural strength in the male connector portion, be conducive to preferably protect Protect the male connector and the component on the inside of the bracket.The protection cap covers the rack plate, the protection cap it is curved Qu Qiangdu is greater than or equal to the bending strength of the rack plate, thus the protection cap can protect on the bracket intensity compared with Weak part, so that the overall structural strength reliability in the male connector portion is higher.

Wherein, the bending strength of the protection cap can be greater than or equal to the bending strength of the rack body.A kind of reality It applies in example, the protection cap uses aluminum material, is Al squeezing material.The basic thickness of the protection cap is at 0.5 millimeter to 0.7 millimeter In the range of.For example, the protection cap is basic with a thickness of 0.5 millimeter.In other embodiments, aluminium is can also be used in the protection cap Alloy pressuring casting, zinc alloy diecasting or metal-insulator-metal type die casting.

In a kind of alternative embodiment, the one end portion of the protection cap is arranged around the fixed part.At this point, described Three layers of tube-in-tube structure are collectively formed in the fixed part of the end of protection cap, the end of the bracket and the male connector sleeve, this three The integrally bending intensity of layer tube-in-tube structure is very high, so that being occurred under external force by the male connector that three layers of tube-in-tube structure are protected The risk of the damages such as bending is very low, and the strength reliability of the male connector is high, and the service life is longer for the wired control box.

In a kind of alternative embodiment, the male connector portion further includes protection cap.The protection cap is installed on the stent outer, And the other end of the bracket is extended to from one end of the bracket.The bending strength of the protection cap is greater than or equal to the branch The bending strength of frame.

In the present embodiment, the protection cap for being covered in the stent outer can increase the flexing resistance of the bracket Can, so that the integrally bending intensity in the male connector portion is higher, the male connector and the device on the inside of the bracket can be obtained Better structural defence.In other embodiments, the bending strength of the protection cap also can be slightly less than the bending of the bracket Intensity.

The one end part of the protection cap is located at institute in the outside of one end of the bracket, the other end of the protection cap State the outside of the other end of bracket.The both ends of the bracket are surround by the end sections of corresponding protection cap.Therefore, the protection Three layers of tube-in-tube structure are collectively formed in the fixed part of the end of lid, the end of the bracket and the male connector sleeve, this three layers set The integrally bending intensity of barrel structure is very high, so that being bent under external force by the male connector that three layers of tube-in-tube structure are protected The risk of equal damages is very low, and the strength reliability of the male connector is high, and the service life is longer for the wired control box.

In a kind of embodiment, the protection cap uses aluminum material.For example, the protection cap is the aluminium profiles by extrusion forming Material.The basic thickness of the protection cap is in the range of 0.5 millimeter to 0.7 millimeter.For example, the protection cap it is basic with a thickness of 0.5 millimeter.In other embodiments, aluminum alloy die casting, zinc alloy diecasting or metal-insulator is can also be used in the protection cap Body-die cast metal part.

In a kind of alternative embodiment, the projection of the outer surface of the bracket on the first plane has the first length.It is described Projection of the region that bracket is covered by the protection cap in first plane has the second length.Second length and institute The ratio for stating the first length is greater than or equal to 50%.Wherein, extending direction of first plane perpendicular to the bracket.

In the present embodiment, the ratio of the second length and the first length is greater than or equal to 50%, therefore the protection cap is to institute The coverage rate for stating bracket is up to half or more, and the protection cap can adequately protect the bracket, and the male connector portion is whole Body structural strength is higher.For example, in the present embodiment, the ratio of the second length and the first length can be greater than or equal to 65%.

In a kind of alternative embodiment, the shape of the protection cap with the bracket profile variation.For example, the bracket Cross section is substantially in that flat track type (including two straight flanges being oppositely arranged and is relatively connected to the arc between two straight flanges Side) when, the protection cap can substantially u-shaped (including a straight flange and two arc sides for being connected to straight flange both ends, arc side can be shorter than The arc side of the bracket) or other shapes for coating the bracket.

In the present embodiment, the shape of the protection cap enables the protection cap with the profile variation of the bracket It is preferably bonded the bracket, the overall structural strength in the male connector portion is higher.Also, the global shape in the male connector portion also can It is enough to change with the bracket so that the male connector portion be integrally in it is flat, be conducive to increase structural strength, also facilitate holding for user It holds and operates.

In a kind of alternative embodiment, the male connector portion further includes third adhesive layer.The third adhesive layer is located at the guarantor Between protecting cover and the bracket.The third adhesive layer is bonded the protection cap and the bracket.The third adhesive layer can Increase the firmness of the connection between the protection cap and the bracket, to increase the integral strength in the male connector portion.Described Three adhesive layers can also seal the gap between the protection cap and the bracket, so that waterproof and dustproof is realized, so that the public affairs The service life is longer on head.

In a kind of embodiment, the protection cap, the third adhesive layer, the bracket, second adhesive layer, the public affairs The alternate combinations structure of three layers of sleeve and three layers of adhesive layer is collectively formed in headgear cylinder and first adhesive layer, and total resists Curved intensity is high, can male connector described in effective protection so that the structural reliability of the male connector is strong can be suitable for more use In environment, and the service life is longer.

Wherein, the third adhesive layer can be formed using dispensing mode, be also possible to the adhesive films such as double-sided adhesive or stickup Piece.

Wherein, the third adhesive layer can partially surround the bracket setting in the circumferential direction of the bracket, so that institute The connection stated between bracket and the protection cap is more secured, reliable.The extension side circumferentially around the bracket of the bracket To setting.

In a kind of alternative embodiment, the male connector portion further includes keypad.The keypad is installed on the outer of the bracket Side.The keypad is shifted to install with the protection cap.The keypad and the protection cap are respectively arranged in the bracket Two sides.The keypad includes multiple keys.The multiple key corresponds to multiple trigger units on the inside of the bracket.Institute It states when multiple keys are pressed and supports the multiple trigger unit, to trigger the trigger unit, so that the wireless headset be made to execute Corresponding operation.

Wherein, the shape of the keypad with the bracket profile variation.For example, the cross section of the bracket is substantially in It is described to press when flat track type (including two straight flanges being oppositely arranged and being relatively connected to the arc side between two straight flanges) Keypad can substantially u-shaped (including a straight flange and two arc sides for being connected to straight flange both ends, arc side can be shorter than the arc of the bracket Side) or other shapes for coating the bracket.

In the present embodiment, the shape of the keypad enables the keypad with the profile variation of the bracket It is preferably bonded the bracket, the overall structural strength in the male connector portion is higher, and the key in the keypad can be more smooth Trigger the trigger unit in ground.Also, the global shape in the male connector portion can also change with the bracket, so that the male connector portion It is whole in flat, be conducive to increase structural strength, also facilitate the gripping and operation of user.

In a kind of alternative embodiment, the female portion includes female sleeve and the fixation that is contained on the inside of the female sleeve Circle and base.The quantity of the water proof ring be it is multiple, multiple water proof rings further include the second water proof ring.Second water proof ring It is fixed on the inner sidewall of the retainer plate.The one end in the male connector portion is equipped with male connector.When the male connector portion connects the female portion, The male part protrudes on the inside of the female sleeve, and the base is inserted on the inside of second water proof ring, and described second Water proof ring is pressed between the retainer plate and the male connector.When the male connector connects the base, it can transmit between the two Electric signal.

In the present embodiment, the female sleeve can protect the base.When the male connector portion connects the female portion, The extension of male connector described in mother's head protection and the male connector sleeve.When the male connector portion connects the female portion, institute It states the second water proof ring to be pressed between the retainer plate and the male connector, therefore the male connector portion and the female can be sealed Gap between portion, so that the waterproof performance of the wired control box is more preferably.

Wherein, it is connected between the retainer plate and the female sleeve by adhesive layer.The adhesive layer can be improved institute The waterproof performance in female portion is stated, so that the waterproof performance of the wired control box is more preferably.

Wherein, the female sleeve can use polyformaldehyde material, makrolon material, polybutylene terephthalate (PBT) Material, the polybutylene terephthalate (PBT) material for adding glass fibre, polycarbonate and acrylonitrile-butadiene-styrene (ABS) are total Polymers and mixture, the polyamide material for adding 15% glass fibre, polyamide material, the aluminium alloy for adding 30% glass fibre Die casting, zinc alloy diecasting or metal-insulator-metal type die casting.In a kind of embodiment, the material of the female sleeve can With identical as the material of the male connector sleeve, to reduce the material variety of the wired control box, the cost of the wired control box is reduced.Together When, the appearance consistency of the female sleeve and the male connector sleeve is strong, is also beneficial to improve the user experience of the wired control box.

Wherein, the shape of the female sleeve with the male connector portion profile variation.For example, the male connector portion is substantially in flat Flat-shaped, then the female sleeve is also generally flat.The female sleeve has third outer diameter on the third direction, There is the 4th outer diameter, the ratio of the 4th outer diameter and the third outer diameter is in the range of 1.5 to 2.5 in the fourth direction. Extending direction of the third direction perpendicular to the female sleeve.The fourth direction is perpendicular to the third direction and described The extending direction of female sleeve.At this point, the wired control box be integrally in it is flat, overall structural strength is higher and appearance consistency By force, be conducive to user to hold and operate.

In a kind of alternative embodiment, the retainer plate has the first side wall towards the base.The retainer plate it is interior Side wall is equipped with annular groove, and the annular groove extends to the first side wall.Second water proof ring is partially housed in institute State annular groove.The base has shell.The base further includes the connection terminal being contained on the inside of the shell, the company Connecting terminal with the terminal of male connector for connecting.The shell forms annular flange, and the ring towards one end of the retainer plate Second water proof ring described in shape flange portion or whole faces.

In the present embodiment, the groove sidewall of the annular groove can prevent second water proof ring to far from the base Direction it is mobile, the annular flange of the shell of the base can prevent second water proof ring to the direction close to the base It is mobile, therefore the annular flange of the shell of the groove sidewall of the annular groove and the base can be jointly to second waterproof Position-limiting action is enclosed, preventing second water proof ring in stress, (such as what is be subject in the swapping process in the male connector portion rubs Wipe power) when, larger displacement occurs and is detached from the retainer plate, so, second water proof ring can be firmly fixed to described On the inside of retainer plate, so that the waterproof performance of the wired control box is reliable.

In a kind of alternative embodiment, second water proof ring includes position portion and hermetic unit.The position portion is solid Due to the annular groove.The hermetic unit is circumferentially located at the medial surface of the position portion.The width of the position portion The width of the hermetic unit of the degree greater than twice.The width of the position portion refers to the position portion in the female set Size on the extending direction of cylinder.The width of the hermetic unit refers to the hermetic unit in the extension side of the female sleeve Upward size.

In the present embodiment, the hermetic unit primarily serves sealing function, to stop the particles such as steam, dust, and institute Position portion is stated then to be used to for the hermetic unit being fixed in the retainer plate.Due to the male connector insertion base or certainly When extracting in the base, need to overcome the frictional force between the hermetic unit, thus the width of the hermetic unit compared with It is small, to guarantee that the male connector swimmingly carries out Plug Action.The width of the position portion is greater than twice of the hermetic unit Width, then the fixed-area between second water proof ring and the retainer plate is larger, and second water proof ring can be more It is firmly fixed at the retainer plate.

In a kind of alternative embodiment, second water proof ring further includes multiple footings.Between the multiple footing It is located at the lateral surface of the position portion every ground.The retainer plate also has the multiple reinforcement tanks for being connected to the annular groove. The multiple reinforcement tank is intervally installed and all extends to the first side wall.The multiple footing is received correspondingly It is dissolved in the multiple reinforcement tank.

In the present embodiment, second water proof ring include be spaced on the position portion lateral surface it is described more A footing, the multiple footing is contained in correspondingly in multiple reinforcement tanks of the retainer plate, the multiple Footing is contained in the position portion more stably in the annular groove, therefore second water proof ring can be more It is firmly fixed at the retainer plate, second water proof ring is detached from the retainer plate, and there is very little risk, to guarantee the line traffic control The waterproof reliability of box, so that the reliability of the wired control box is higher, the service life is longer.

In a kind of alternative embodiment, the female portion includes female sleeve and the fixation that is contained on the inside of the female sleeve Circle and base.One or more of water proof rings include the second water proof ring.Second water proof ring is fixed on the retainer plate Inner sidewall.The one end in the male connector portion is equipped with male connector.When the male connector portion connects the female portion, the male part protrudes into institute It states on the inside of female sleeve, and through being inserted into the base on the inside of second water proof ring, second water proof ring is pressed in described Between retainer plate and the male connector.It, between the two can transmission telecommunications number when the male connector connects the base.

In a kind of alternative embodiment, the one end in the male connector portion is equipped with male connector.The male connector can be total for c-type general serial Line interface, micro universal serial bus interface or lightning interface.The type of the base in the female portion and the type of the male connector It is corresponding.At this point, the male connector and the base are more general interface, be conducive to improve the wired control box and the nothing The scope of application of line earphone.

In a kind of alternative embodiment, the male connector portion further includes male connector, circuit board and the control on the circuit board Module.The male connector is electrically connected the control module.The circuit board and the control module are contained in the branch in the male connector portion On the inside of frame.

The control module may include at least one processor, at least one processor, wireless communication module, audio pipe Manage module and power management module etc..Processor may include one or more interfaces, for other moulds in control module Block is connected.

At least one processor is for storing program code；At least one described processor is for executing described program Code；The wireless communication module is used to support the data exchange of the wireless communication between the wired control box and paired device；Institute Audio management module is stated for managing audio data；The power management module be used for by the male connector receive charging input or For electricity output.It is specific:

At least one processor can be used for storing program code, such as the program for charging to wireless headset Code, and the program code etc. for carrying out wireless pairing connection with paired device.May be used also in at least one processor To be stored with the Bluetooth address for the unique identification wireless headset.In addition, can also be stored in at least one processor There is the pairing history with the paired device successfully matched before the wireless headset.Based on the pairing history, the nothing Line earphone can establish connection with the paired device matched automatically.Wherein, above-mentioned Bluetooth address can be media interviews Control the address (media access control, MAC).

At least one described processor can be used for executing said program code, call audio management module and power management The correlation modules such as module, to realize the function of wireless headset described in the embodiment of the present application.For example, realizing the wireless headset Charge function and audio data playing function etc..

The wireless communication module can be used for, and support to wrap between the wired control box of the wireless headset and the paired device Include WLAN (wireless local area networks, WLAN) (such as Wireless Fidelity (wireless fidelity, Wi-Fi) network), bluetooth (bluetooth, BT), Global Navigation Satellite System (global navigation satellite System, GNSS), frequency modulation (frequency modulation, FM), the short distance wireless communication technology (near field Communication, NFC), the data exchange of the wireless communications such as infrared technique (infrared, IR).In some embodiments, The wireless communication module can be the first wireless chip, for example be the first Bluetooth chip.The wireless headset can pass through institute It states and wireless connection is matched and established between the first Bluetooth chip and the Bluetooth chip of the paired device, with wireless by this The short-range data exchange between the wireless headset and the paired device is realized in connection.

The audio management module, it can be used for management of audio data, control the wireless headset listens canister portion (after such as The first earpiece and the second earpiece in text) audio signal (such as play binaural signal or monophonic signal) that plays.One In a little embodiments, the audio management module can obtain audio letter from the male connector in the wireless communication module or the male connector portion Number, or audio signal is transmitted to the male connector in the wireless communication module or the male connector portion, it realizes and passes through the wireless headset Making and receiving calls, the voice assistant for playing the paired device that music, on/off and earphone connect, reception/transmission user voice The functions such as data.

The power management module can be used for receiving charging input by the male connector in the male connector portion or for electricity output. That is, the power management module can be used for supporting that the wireless headset receives charging input, or to other electronic equipments Charging.For example, power management module passes through the male connector when male connector in the male connector portion connects or is inserted directly into power supply unit The male connector in portion receives charging input.In the embodiment of some wireless chargings, power management module can pass through wireless charging electric wire Circle receives wireless charging input.The charging source management module is receiving the battery charging that charging input is the wireless headset At the same time it can also be the normal work of the wireless headset power supply.

The power management module can be also used for as at least one described processor, at least one processor, institute State the module for power supply such as wireless communication module.The power management module can be also used for monitoring battery capacity, circulating battery number, The parameters such as cell health state (electric leakage, impedance).In some other embodiment, the power management module also can be set in In processor.

In a kind of alternative embodiment, multiple trigger units are additionally provided on the circuit board.The multiple trigger unit is electrically connected institute State control module.Each trigger unit is for responding trigger action, so that the wireless headset executes corresponding operation, for example, Volume increase, volume reduction, last track, next track, incoming call answering, hanging up calling, start to charge, stop charging etc..

In a kind of alternative embodiment, the male connector portion can also include microphone.The microphone is contained in the bracket Inside.The microphone is referred to as " microphone ", " microphone ", for voice signal to be converted to audio electrical signal.For example, When audio input device of the wireless headset as paired device, speak in user (as converse or hair speech message) mistake Cheng Zhong, the microphone can acquire the voice signal of user, so that controlling the wireless headset executes corresponding operating；Or it will The voice signal is converted to audio signal, and is sent to the paired device.

Wherein, the bracket is equipped with first through hole, and the protection cap is equipped with the second through-hole.Voice signal can be through institute It states the second through-hole and the first through hole enters on the inside of the bracket, to be received by the microphone.

In a kind of alternative embodiment, the male connector portion can also include antenna.The wireless communication module is via the day Line receives electromagnetic wave, will treated that signal is sent to is described at least one by electromagnetic wave signal frequency modulation and filtering processing Manage device.The wireless communication module can also receive signal to be sent from least one described processor, carry out frequency modulation to it, Amplification, it is described to switch to electromagenetic wave radiation through antenna and go out.

Second aspect, the embodiment of the present application also provide a kind of wireless headset.The wireless headset includes neckstrap line, battery Box, the first line, the first earpiece, the second line, the second earpiece and wired control box described in any of the above embodiments.Built in the battery case There is battery.The battery is used to power for the wireless headset.The neckstrap line, first line and second line are equal It being capable of transmission telecommunications number.First earpiece and second earpiece are for converting the electrical signal to voice signal.

The both ends of the battery case are separately connected one end of the neckstrap line and one end of first line.Described first Earpiece is connected to the other end of first line.The male connector portion of the wired control box is connected to the another of the neckstrap line End.The female portion and second earpiece are connected to the both ends of second line.

In the present embodiment, the neckstrap line is connected between the male connector portion of the wired control box and the battery case, Therefore electric signal transmission is realized by the neckstrap line between the male connector portion and the battery case.When the male connector portion connects institute When stating female portion, the wireless headset can play sound by first earpiece and second earpiece, to meet user's Using needing ball.When the male connector portion is detached from the female portion, the pluggable power supply unit in male connector portion, to be carried out to the battery Charging.So the wired control box is not necessarily to through additional data line or other adapters, can be directly right by the male connector portion The battery of the wireless headset charges, to improve the wireless headset charging convenience.

Wherein, the wireless headset can be bluetooth headset.

It can also include sensor on first earpiece or/and second earpiece in a kind of alternative embodiment.Example Such as, the sensor can be range sensor or close to optical sensor.The wireless headset can be true by the sensor It is fixed whether to be worn by the user.For example, first earpiece or/and second earpiece can use close to optical sensor and detect Whether first earpiece or/and second earpiece nearby have object, so that it is determined that first earpiece or/and described second Whether earpiece is worn by the user.When determining that first earpiece or/and second earpiece are worn, first earpiece Or/and second earpiece can open microphone.In some embodiments, first earpiece or/and second earpiece It can also include bone conduction sensor, be combined into bone conduction earphone.Using the bone conduction sensor, first earpiece or/and The vibration signal of the available part vibration bone block of second earpiece, parses voice signal, realizes phonetic function.

The third aspect, the embodiment of the present application also provide a kind of wireless headset.The wireless headset includes neckstrap line, first tin Cylinder, the second line, the second earpiece and wired control box described in any of the above embodiments.Battery, institute are equipped in the male connector portion of the wired control box The both ends for stating neckstrap line are separately connected the male connector portion and first earpiece, and the both ends of second line are separately connected described Female portion and second earpiece.

In the present embodiment, when the male connector portion connects the female portion, the wireless headset can pass through described first Earpiece and second earpiece play sound, need ball to meet the use of user.When the male connector portion is detached from the female portion, institute The pluggable power supply unit in male connector portion is stated, to charge to the battery.So the wired control box is without passing through additional data Line or other adapters directly can charge to the battery of the wireless headset by the male connector portion, described in improving Wireless headset charging convenience.

Detailed description of the invention

Figure 1A is a kind of a kind of structural schematic diagram of the wireless headset provided by the embodiments of the present application in use state；

Figure 1B is structural schematic diagram of the wireless headset shown in Figure 1A in another use state；

Fig. 2 is the structural schematic diagram of another wireless headset provided by the embodiments of the present application；

Fig. 3 is the schematic diagram of internal structure of the wired control box of wireless headset shown in Figure 1A；

Fig. 4 is the structural schematic diagram in the male connector portion of wired control box shown in Fig. 3；

Fig. 5 is the decomposition diagram of male connector portion shown in Fig. 4；

Fig. 6 is the cross-sectional view that male connector portion shown in Fig. 4 is splitted along line A-A；

Fig. 7 is the structural schematic diagram of male connector sleeve in Fig. 5；

Fig. 8 is the enlarged diagram of structure at B in Fig. 6；

Fig. 9 is the schematic diagram of internal structure of male connector portion shown in Fig. 4；

Figure 10 is the structural schematic diagram of rack body in Fig. 4；

Figure 11 is the structural schematic diagram in the female portion of wired control box shown in Fig. 3；

Figure 12 is the exploded view of the part-structure of female portion shown in Figure 11；

Figure 13 is the cross-sectional view that the part-structure of female portion shown in Figure 11 is splitted along line D-D；

Figure 14 is the structural schematic diagram of the female portion of wired control box shown in Fig. 3 in another embodiment.

Specific embodiment

The application embodiment is described below with reference to the attached drawing in the embodiment of the present application.

It is that a kind of wireless headset 100 provided by the embodiments of the present application makes in one kind also referring to Figure 1A and Figure 1B, Figure 1A With the structural schematic diagram in state, Figure 1B is structural schematic diagram of the wireless headset 100 shown in Figure 1A in another use state. Wireless headset 100 can be neckstrap formula wireless headset.

Wireless headset 100 includes neckstrap line 10, battery case 20, the first line 30, the first earpiece 40, the second line 50, the Two earpieces 60 and wired control box 70.Battery case 20 is built-in with battery 201.Battery 201 is used to power for wireless headset 100.Neckstrap line 10, the first line 30 and the second line 50 being capable of transmission telecommunications numbers.First earpiece 40 and the second earpiece 60 are used for electric signal It is converted into voice signal.Wired control box 70 includes female portion 1 and the male connector portion 2 for being removably connected to female portion 1.Male connector portion 2 is detached from When female portion 1, the male connector 21 in male connector portion 2 is used for grafting power supply unit.Wherein, the male connector portion 2 of wired control box 70 shown in Figure 1A connects The male connector portion 2 in female portion 1, wired control box 70 shown in Figure 1B is detached from female portion 1.

The both ends of battery case 20 are separately connected one end of neckstrap line 10 and one end of the first line 30.The connection of first earpiece 40 In the other end of the first line 30.The male connector portion 2 of wired control box 70 is connected to the other end (one far from battery case 20 of neckstrap line 10 End).The male connector 21 in male connector portion 2 is electrically connected battery 201.Female portion 1 and the second earpiece 60 are connected to the two of the second line 50 End.When the male connector 21 in male connector portion 2 directly contacts the base 11 in female portion 1, male connector 21 is electrically connected 2 electricity of base 11 namely male connector portion Female portion 1 is connected, forms data path and supply access between the two.Believe from the received wireless data of paired device in male connector portion 2 Number, it can be transferred to the second earpiece 60 via female portion 1, the second line 50, can also be passed via neckstrap line 10, the first line 30 It is defeated by the first earpiece 40.Battery 201 can be wired control box 70, the first earpiece 40 and the power supply of the second earpiece 60.

In the present embodiment, neckstrap line 10 is connected between the male connector portion 2 of wired control box 70 and battery case 20, therefore male connector portion Electric signal transmission is realized by neckstrap line 10 between 2 and battery case 20.When male connector portion 2 connects female portion 1, male connector portion 2 and mother Electrical communication between head 1, can transmission telecommunications number to realize that data signal transmission and power supply, wireless headset 100 can pass through first Earpiece 40 and the second earpiece 60 play sound.When male connector portion 2 is detached from female portion 1, the pluggable power supply of the male connector 21 in male connector portion 2 is set It is standby, to charge to battery 201.So wired control box 70 is not necessarily to pass through by additional data line or other adapters Male connector portion 2 directly charges to the battery 201 of wireless headset 100, to improve the charging convenience of wireless headset 100.

Wherein, power supply unit can be set with terminals such as mobile phone, plate, computer, wearable device, radio, music players It is standby, it is also possible to the power supplys such as charger baby.

In a kind of alternative embodiment, when male connector portion 2 is detached from female portion 1, the male connector 21 in male connector portion 2 can also be used in grafting pairing Equipment.Paired device can be the terminal devices such as mobile phone, plate, computer, wearable device, radio, music player.This When, wired control box 70 is electrically connected paired device by male connector 21.

In a kind of embodiment, when the 21 grafting paired device of male connector in male connector portion 2, paired device can will with wireless headset it Between wireless connection pattern switching be wired connection mode, number is directly transmitted to wireless headset 100 by the male connector 21 in male connector portion 2 It is believed that number.At this point, wireless headset 100 can be used as wired earphone use.

In another embodiment, when the 21 grafting paired device of male connector in male connector portion 2, paired device can determine wireless headset Whether 100 carried out wireless pairing (such as Bluetooth pairing) with paired device.If not carrying out wireless pairing, triggering is wireless Earphone 100 is matched with paired device, so that subsequent user is wanted to carry out channel radio using wireless headset 100 and paired device When letter, directly it can be wirelessly connected and be wirelessly communicated on the basis of having matched, be needed without being used in user using wireless Wireless pairing is carried out when communication again.

Wherein, when paired device has function of supplying power, paired device can also be by the male connector 21 in male connector portion 2 to wireless Earphone 100 charges.When paired device does not have function of supplying power, and is only used as audiogenic device, paired device is not to wireless Earphone 100 charges.

In a kind of alternative embodiment, neckstrap line 10 includes that exterior insulation covers and the transmission positioned at exterior insulation set inside is led Line.Transfer wire can also cooperate memory metal to use.For example, transfer wire can be set side by side with memory metal, and two Insulation sleeve is coated outside person.Neckstrap line 10 comprising memory metal is able to maintain certain radian, hang on neck use when compared with It is comfortable.First line 30 and the second line 50 are similarly covered including exterior insulation and the transmission positioned at exterior insulation set inside is led Line.

In general, for beauty, wired control box 70 and battery case 20 can be symmetrically distributed in the two sides of neckstrap line 10, and wired control box 70 and battery case 20 size it is almost the same.Compared with closing battery and line traffic control board group in the wired control box of side, the application is real Apply in example, by battery 21 be individually placed at wired control box 70 is mutually independent, in battery case 20 positioned at the other side when, can make Wireless headset 100 has biggish battery volume and battery capacity, so as to improve the use duration of wireless headset 100.

In a kind of alternative embodiment, the outer surface of wired control box 70, the outer surface of the first earpiece 40 or the second earpiece 60 it is outer Surface can also include: touch sensor, for detecting the touch operation of user；Fingerprint sensor refers to for detecting user Line, identification user identity etc.；Ambient light sensor, can according to the brightness of the environment light of perception, some parameters of automatic adjusument, Such as volume；And some other sensor.

It can also include sensor on the first earpiece 40 or/and the second earpiece 60 in a kind of alternative embodiment.For example, passing Sensor can be range sensor or close to optical sensor.Wireless headset 100 can determine whether to be worn by user by sensor It wears.For example, the first earpiece 40 or/and the second earpiece 60, which can use close to optical sensor, detects the first earpiece 40 or/and Whether two earpieces 60 nearby have object, so that it is determined that whether the first earpiece 40 or/and the second earpiece 60 are worn by the user.In determination When first earpiece 40 or/and the second earpiece 60 are worn, the first earpiece 40 or/and the second earpiece 60 can open microphone 267. In some embodiments, the first earpiece 40 or/and the second earpiece 60 can also include bone conduction sensor, in conjunction with osteo-conductive ear Machine.Using the bone conduction sensor, the vibration letter of the first earpiece 40 or/and the available part vibration bone block of the second earpiece 60 Number, voice signal is parsed, realizes phonetic function.

It is understood that the structure of the embodiment of the present application signal does not constitute the specific restriction to wireless headset 100.Its It can have than more or less component shown in Figure 1A and Figure 1B, two or more components can be combined, Or it can have different component configurations.For example, on the wired control box 70 of wireless headset 100,40 back side of the first earpiece or Two earpieces, 60 back side (can also can prompt user's correlation to believe including indicator light (can indicate the states such as electricity), display screen Breath), Air Filter (earpiece use can be cooperated), the components such as control；In wired control box 70, in the first earpiece 40 or the second earpiece 60 Can also including motor etc. components.Wherein, control may include that physical button and touch key-press (make with touch sensor cooperation With) etc., for triggering the operation such as be switched on, shut down, suspend, play, record, start to charge, stop charging.

In a kind of alternative embodiment, the structure of the first earpiece 40 and the second earpiece 60 can be ear type structure, can also be with For ear-shield type structure.

Referring to Fig. 2, Fig. 2 is the structural schematic diagram of another wireless headset 100 provided by the embodiments of the present application.Fig. 2 institute Show that the most of technology contents identical with wireless headset 100 shown in Figure 1A and Figure 1B of wireless headset 100 repeat no more.

Battery 201 is equipped in the male connector portion 2 of the wired control box 70 of the present embodiment wireless headset 100.21 electricity of male connector in male connector portion 2 Connect battery 201.The both ends of neckstrap line 10 are separately connected male connector portion 2 and the first earpiece 40.The both ends of second line 50 connect respectively Meet female portion 1 and the second earpiece 60.Battery case and the first line is no longer arranged in wireless headset 100.At this point, wireless headset 100 Structure is more simple, and cost is lower.

It is understood that being hereinafter described further for the wireless headset 100 shown in Figure 1A and Figure 1B, not In the case where conflict, these descriptions can be applied to wireless headset 100 shown in Fig. 2.

It is the internal structure signal of the wired control box 70 of wireless headset 100 shown in Figure 1A also referring to Figure 1B and Fig. 3, Fig. 3 Figure.The male connector portion 2 of wired control box 70 shown in Fig. 3 connects female portion 1.

The male connector 21 in male connector portion 2 protrudes from the one end in male connector portion 2,21 partial insertion female portion 1 of male connector, with grafting female portion 1 base 11.Male connector portion 2 is used to connect the line (such as neckstrap line 10) of wireless headset 100 far from the one end in female portion 1.It is female Head 1 is used to connect the line (such as second line 50) of wireless headset 100 far from the one end in male connector portion 2.

When male connector portion 2 connects female portion 1, the shell in male connector portion 2 and the shell in female portion 1 are substantially spliced into a cylindricality box Other most of devices of body, male connector 21, base 12 and wired control box 70 are contained in the cylindricality box body, so that wired control box 70 is whole Body tailored appearance, and its internal components can be effectively protected, so the service life of wired control box 70 is longer.

It is the structural schematic diagram in the male connector portion 2 of wired control box 70 shown in Fig. 3 to Fig. 6, Fig. 4 referring to Figure 4 together, Fig. 5 is Fig. 4 The decomposition diagram in shown male connector portion 2, Fig. 6 are the cross-sectional views that male connector portion shown in Fig. 42 is splitted along line A-A.

Male connector portion 2 includes bracket 22, male connector sleeve 23, male connector 21, protection cap 24, keypad 25, circuit board 26, is located at electricity Control module and cable sleeve 27 on road plate 26.

Bracket 22 is in hollow tube-shape.That is, having through-hole inside bracket 22, one end of through-hole from bracket 22 is through to bracket 22 other end.Through-hole can be variable diameter hole or isometrical hole.In this application, using the extending direction of through-hole as the extension of bracket 22 Direction namely one end of bracket 22 are the extending direction of bracket 22 to the direction of the other end of bracket 22.Bracket 22 includes bracket Main body 221 and rack plate 222.Rack plate 222 is installed on rack body 221.Rack body 221 includes the two of bracket 22 End.

Male connector sleeve 23 is in hollow tube-shape.The interior side through hole of male connector sleeve 23 can be isometrical hole.Male connector sleeve 23 is installed In one end of bracket 22.Male connector sleeve 23 is partially housed in 22 inside of bracket, is partially located at the outside of bracket 22.

Cable sleeve 27 is in hollow tube-shape.The interior side through hole of cable sleeve 27 can be variable diameter hole.Cable sleeve 27 is installed In the one end of bracket 22 far from male connector sleeve 23.Cable sleeve 27 is partially housed in 22 inside of bracket, is partially located at outside bracket 22 Side.Neckstrap line 10 protrudes into 22 inside of bracket after can passing through cable sleeve 27, to connect the component for being located at 22 inside of bracket.

Circuit board 26 and control module are contained in 22 inside of bracket.One end of male connector 21 connects circuit board 26.In male connector 21 Connection terminal be electrically connected to control module.Wherein, the component on circuit board 26 is not shown in Fig. 6.

One end that male connector 21 is connected to circuit board 26 is contained in 22 inside of bracket, one end position of the male connector 21 far from circuit board 26 In 22 outside of bracket.One end that male connector 21 connects circuit board 26 is located at 23 inside of male connector sleeve.Male connector 21 is far from circuit board 26 One end is used for grafting female portion 1 or other equipment.

Protection cap 24 is installed on the outside of bracket 22.Keypad 25 is installed on the outside of bracket 22.Keypad 25 and protection Lid 24 offsets one from another arrangement.Keypad 25 and protection cap 24 are respectively arranged in the two sides of bracket 22.

In the present embodiment, protection cap 24 is covered on bracket 22, and protection cap 24 and bracket 22 form double-layer sleeve structure, Double-layer sleeve structure makes the integral bending in male connector portion 2 higher, and double-layer sleeve structure also can be to positioned at 22 inside of bracket Component (circuit board 26 etc.) play a protective role.Since 21 part of male connector is located on the inside of male connector sleeve 23,23, male connector sleeve Quartile is in 22 inside of bracket, and male connector sleeve 23, bracket 22 and protection cap 24 are capable of forming three layers of tube-in-tube structure, to preferably protect Male connector 21 is protected, so that the strength reliability of male connector 21 is higher.

Wherein, the bending strength of male connector sleeve 23 can be greater than or equal to 90 megapascal (MPa).At this point, 23, male connector sleeve Body has enough bending strengths, to preferably protect male connector 21.

In a kind of embodiment, male connector sleeve 23 can be using polyformaldehyde (polyformaldehyde, POM are commonly called as match steel) Material.The basic thickness of male connector sleeve 23 can be in the range of 0.6 millimeter (mm) be to 0.8 millimeter.For example, male connector sleeve 23 Basic thickness can be 0.65 millimeter.In this application, the range intervals of " A to B " include endpoint " A " and endpoint " B ".Wherein, The basic thickness of male connector sleeve 23 refers to the thickness in the most thin region of male connector sleeve 23.

In other embodiments, male connector sleeve 23 can also be using polycarbonate (polycarbonate, PC) material, poly- pair Benzene dicarboxylic acid butanediol ester (polybutylene terephthalate, PBT) material, addition glass fibre (glass fibe, GF polybutylene terephthalate (PBT) material, polycarbonate (polycarbonate, PC) and acrylonitrile-butadiene-benzene second) Alkene (acrylonitrile butadiene styrene, ABS) copolymer and mixture (PC+ABS), 15% glass fibers of addition Polyamide (polyamide, the PA) material of dimension or the polyamide material for adding 30% glass fibre.At this point, male connector sleeve 23 Basic thickness can be in the range of 0.6 millimeter to 0.8 millimeter.

In other embodiments, male connector sleeve 23 is also possible to aluminium (Al) alloy pressuring casting, zinc (Zn) alloy pressuring casting or gold Category-insulator-metal (metal insulator metal, MIM) die casting.At this point, the basic thickness of male connector sleeve 23 exists In the range of 0.5 millimeter to 0.8 millimeter.

Wherein, the bending strength of bracket 22 can be greater than or equal to 90 megapascal.At this point, bracket 22 itself has enough resist Curved intensity, therefore bracket 22 can be matched preferably with male connector sleeve 23, preferably to protect male connector 21, so that male connector 21 Strength reliability is higher.Wherein, the bending strength of bracket 22 refers to the whole knot including rack body 221 and rack plate 222 The bending strength of structure.

Wherein, male connector 21 can connect for c-type universal serial bus (universal serial bus type-C, USB-C) Mouth (or Type-C), micro universal serial bus (micro universal serial bus, micro USB) interface or sudden strain of a muscle Electric (lighting) interface.The type of the base 12 in female portion 1 is corresponding with the type of male connector 21.At this point, male connector 21 and base 12 be the interface of more through-hole, is conducive to the scope of application for improving wired control box 70 and wireless headset 100.

Referring to Fig. 5, in a kind of alternative embodiment, control module may include at least one processor 261, at least one Memory 262, wireless communication module 263, audio management module 265 and power management module 266 etc..Processor 261 can wrap One or more interfaces are included, for being connected with other modules in control module.

At least one processor 262 is for storing program code；At least one processor 261 is for executing program code； Wireless communication module 263 is used to support the data exchange of the wireless communication between wired control box 70 and paired device；Audio frequency controller mould Block 265 is for managing audio data；Power management module 266 is used to receive charging input by male connector 21 or for electricity output.Tool Body:

At least one processor 262 can be used for storing program code, such as the journey for charging to wireless headset 100 Sequence code, and the program code etc. for carrying out wireless pairing connection with paired device.May be used also at least one processor 262 To be stored with the Bluetooth address for the unique identification wireless headset 100.In addition, can also be deposited at least one processor 262 Contain the pairing history with the paired device successfully matched before wireless headset 100.Based on the pairing history, wireless headset 100 can establish connection with the paired device matched automatically.Wherein, above-mentioned Bluetooth address can be media access control The address (media access control, MAC).

At least one processor 261 can be used for executing program code, call audio management module 265 and power management mould The correlation modules such as block 266, to realize the function of wireless headset 100 in the embodiment of the present application.For example, realizing wireless headset 100 Charge function and audio data playing function etc..

Wireless communication module 263 can be used for, and support to include nothing between the wired control box 70 and paired device of wireless headset 100 Line local area network (wireless local area networks, WLAN) (such as Wireless Fidelity (wireless fidelity, Wi- Fi) network), bluetooth (bluetooth, BT), Global Navigation Satellite System (global navigation satellite System, GNSS), frequency modulation (frequency modulation, FM), the short distance wireless communication technology (near field Communication, NFC), the data exchange of the wireless communications such as infrared technique (infrared, IR).In some embodiments, Wireless communication module 263 can be the first wireless chip, for example be the first Bluetooth chip.Wireless headset 100 can pass through first Wireless connection is matched and established between Bluetooth chip and the Bluetooth chip of paired device, to realize nothing by the wireless connection Short-range data exchange between line earphone 100 and paired device.

Audio management module 265, it can be used for management of audio data, control wireless headset 100 listen canister portion (such as first Earpiece 40 and the second earpiece 60) audio signal (such as play binaural signal or monophonic signal) that plays.In some implementations In example, audio management module 265 can obtain audio signal, Huo Zhexiang from the male connector 21 in wireless communication module 263 or male connector portion 2 The male connector 21 in wireless communication module 263 or male connector portion 2 transmits audio signal, realizes through 100 making and receiving calls of wireless headset, plays The functions such as voice assistant, the reception/transmission user voice data of paired device of music, on/off and earphone connection.

Power management module 266 can be used for receiving charging input by the male connector 21 in male connector portion 2 or for electricity output.? That is, power management module 266 can be used for that wireless headset 100 is supported to receive charging input, or charge to other electronic equipments. For example, power management module 266 passes through the public affairs in male connector portion 2 when the male connector 21 in male connector portion 2 connects or is inserted directly into power supply unit First 21 receive charging input.In the embodiment of some wireless chargings, power management module 266 can pass through Wireless charging coil Receive wireless charging input.Charging source management module 266 is receiving the same of battery charging of the charging input for wireless headset 100 When, it can also power for the normal work of wireless headset 100.

Power management module 266 can be also used for as at least one processor 261, at least one processor 262, channel radio Believe the module for power supply such as module 263.Power management module 266 can be also used for monitoring battery capacity, circulating battery number, and battery is good for The parameters such as health state (electric leakage, impedance).In some other embodiment, power management module 266 also be can be set in processor In 261.

Wherein, multiple trigger units 266 are additionally provided on circuit board 26.Multiple trigger units 266 are electrically connected above-mentioned control module.Respectively Trigger unit 266 is for responding trigger action, so that wireless headset 100 executes corresponding operation, for example, volume increases, volume down Less, last track, next track, incoming call answering, hanging up calling, start to charge, stop charging etc..

In a kind of alternative embodiment, keypad 25 includes multiple keys 251.Multiple keys 251 correspond on circuit board 26 Multiple trigger units 266.Multiple keys 251 support multiple trigger units 266 when being pressed, to trigger trigger unit 266, to make nothing Line earphone 100 executes corresponding operation.

Wherein, the shape of keypad 25 with bracket 22 profile variation.For example, the cross section of bracket 22 is substantially in flat When track type (including two straight flanges being oppositely arranged and being relatively connected to the arc side between two straight flanges), keypad 25 can be big Cause is in U-shape (including a straight flange and two arc sides for being connected to straight flange both ends, arc side can be shorter than the arc side of bracket 22) or other Coat the shape of the bracket.

In the present embodiment, the shape of keypad 25 with bracket 22 profile variation, enable keypad 25 preferably It is bonded bracket 22, the overall structural strength in male connector portion 2 is higher, and the key in keypad 25 can more swimmingly trigger the triggering Portion.Also, the global shape in male connector portion 2 can also change with bracket 22, so that male connector portion 2 is whole in flat, be conducive to increase Add structural strength, also facilitates the gripping and operation of user.

In a kind of alternative embodiment, as shown in figure 5, male connector portion 2 can also include microphone 267.Microphone 267 is contained in 22 inside of bracket.Microphone 267 is referred to as " microphone ", " microphone ", for voice signal to be converted to audio electrical signal. For example, when audio input device of the wireless headset 100 as paired device, speak in user (as converse or hair speech message) During, microphone 267 can acquire the voice signal of user, so that controlling wireless headset 100 executes corresponding operating；Or The voice signal is converted into audio signal, and is sent to paired device.

Wherein, bracket 22 is equipped with first through hole, and protection cap 24 is equipped with the second through-hole 244.Voice signal can be through Two through-holes 244 and first through hole enter 22 inside of bracket, to be received by microphone 267.

In a kind of alternative embodiment, male connector portion 2 can also include antenna (not shown).Wireless communication module 263 passes through Electromagnetic wave is received by antenna, by electromagnetic wave signal frequency modulation and filtering processing, signal is sent at least one by treated Manage device 261.Wireless communication module 263 can also receive signal to be sent from least one processor 161, adjust to it Frequently, amplify, switch to electromagenetic wave radiation through antenna and go out.

It is the structural schematic diagram of male connector sleeve 23 in Fig. 5 also referring to Fig. 5, Fig. 7 and Fig. 8, Fig. 7, Fig. 8 is in Fig. 6 at B The enlarged diagram of structure.

Male connector sleeve 23 includes fixed part 231 and the extension 232 for being connected to 231 one end of fixed part.Fixed part Divide 231 can be integrally formed with extension 232.Fixed part 231 is contained in 22 inside of bracket, and extension 232 is located at 22 outside of bracket.Optionally, fixed part 231 and extension 232 arrange on the extending direction of bracket 22.

Male connector 21 includes inserted terminal 211 and the fixing end 212 for being connected to 211 one end of inserted terminal.Inserted terminal 211 is located at bracket 22 outsides.Fixing end 212 is fixed on 231 inside of fixed part after extending through part 232.Prolong at this point, fixing end 212 is also opposite Extending portion point 232 is fixed.Fixing end 212 is fixed on 23 inside of male connector sleeve.It can pass through between fixing end 212 and male connector sleeve 23 Cooperation of being full of is fixed to one another.Optionally, fixing end 212 and inserted terminal 211 arrange on the extending direction of bracket 22.Male connector portion 2 connects When meeting female portion 1, inserted terminal 211 is contained in 1 inside of female portion.Inserted terminal 211 is used for, when male connector portion 2 is detached from female portion 1, Grafting power supply unit.

In the present embodiment, when male connector portion 2 is detached from female portion 1, the inserted terminal 211 of male connector 21 can grafting power supply unit, Power supply unit can directly charge without other connecting line, therefore wired control box 70 to wireless headset 100 by male connector 21 Improve the charging convenience of wireless headset 100.

The fixing end 212 of male connector 21 is fixed on 231 inside of fixed part of male connector sleeve 23, and fixed part 231 is contained in 22 inside of bracket, therefore fixed part 231 and bracket 22 are fixed in the form of double layer sleeve barrel and protect fixing end 212, can be dropped Low male connector 21 such as bends at the risks of damages under external force, so that the strength reliability of male connector 21 is high.Male connector 21 can Suitable for the use environment frequently plugged, and service life is longer.

Since the fixed part 231 of male connector sleeve 23 is located at 22 inside of bracket, extension 232 is located at 22 outside of bracket, Namely 23 part of male connector sleeve is located in bracket 22, is partially located at outside bracket 22, fixing end 212 is located at 23 inside of male connector sleeve, So male connector sleeve 23 can undertake the end of bracket 22 when inserted terminal 211 is with respect to 22 run-off the straight of bracket or slight bending Compression or tensile stress between male connector 21 are further ensured that the intensity of male connector 21 to lower the damage risk of male connector 21 Reliability.

Referring to Figure 4 together, Fig. 5 and Fig. 8, male connector portion 2 further include stop bit circle 28.Stop bit circle 28 is set in male connector sleeve 23 outside.Specifically, stop bit circle 28 is set in the outside of extension 232.Extension 232 is equipped with stopping towards bracket 22 Plane 2321, stop bit circle 28 are located between stop surface 2321 and one end end face of bracket 22.Stop bit circle 28 can position male connector set Cylinder 23 and bracket 22 prevent male connector sleeve 23 from excessively protruding into 22 inside of bracket, so that the assembly precision in male connector portion 2 is higher, product Yield is higher.In a kind of embodiment, stop bit circle 28 is fixed on male connector sleeve 23 by assembling mode.In another embodiment, only Position circle 28 is integrally formed with male connector sleeve 23.

Wherein, one end of protection cap 24 can support the setting of stop bit circle 28.One end of keypad 25 can support stop bit circle 28 and set It sets.

Also referring to Fig. 5 and Fig. 6, in a kind of alternative embodiment, protection cap 24 is installed on 22 outside of bracket, and from bracket 22 one end extends to the other end of bracket 22.The bending strength of protection cap 24 is greater than or equal to the bending strength of bracket 22.

In the present embodiment, the protection cap 24 for being covered in 22 outside of bracket can increase the anti-bending strength of bracket 22, so that The integrally bending intensity in male connector portion 2 is higher, and male connector 21 and the device (such as circuit board 26) positioned at 22 inside of bracket can obtain Better structural defence.In other embodiments, the bending strength of protection cap 24 also can be slightly less than the bending strength of bracket 22.

One end of protection cap 24 from bracket 22 extends to the other end of bracket 22, i.e. the one end 242 of protection cap 24 is located at The outside of one end of bracket 22, the other end 243 of protection cap 24 are located at the outside of the other end of bracket 22.The both ends of bracket 22 It is partially surrounded by the end (242,243) of corresponding protection cap 24.Therefore, as shown in figure 8, the end 242 of protection cap 24, bracket Three layers of tube-in-tube structure are collectively formed in 22 end 2211 and the fixed part 231 of male connector sleeve 23, three layers of tube-in-tube structure it is whole Body bending strength is very high, so that the damages such as being bent under external force by the male connector 21 that three layers of tube-in-tube structure are protected Risk is very low, and the strength reliability of male connector 21 is high, and the service life is longer for wired control box 70.

In a kind of embodiment, protection cap 24 uses aluminum material.For example, protection cap 24 is the aluminum profile by extrusion forming. The basic thickness of protection cap 24 is in the range of 0.5 millimeter to 0.7 millimeter.For example, protection cap 24 is basic with a thickness of 0.5 milli Rice.In other embodiments, aluminium (Al) alloy pressuring casting, zinc (Zn) alloy pressuring casting or metal-insulator is can also be used in protection cap 24 Body-metal (metal insulator metal, MIM) die casting.

Referring to Fig. 9, Fig. 9 is the schematic diagram of internal structure of male connector portion shown in Fig. 42.Wherein, cuing open in structure shown in Fig. 9 Face is the first plane C in Fig. 4.

In a kind of alternative embodiment, bracket 22 has first external diameter in a first direction.Bracket 22 has in a second direction There is second external diameter.Extending direction of the first direction perpendicular to bracket 22.First direction can be located on the first plane C.Bracket 22 Extending direction be bracket 22 the other end from one end to bracket 22 direction.Second direction is perpendicular to first direction and bracket 22 Extending direction.Second direction can be located on the first plane C.First external diameter and second external diameter are the ruler of the cross sectional shape of bracket 22 It is very little.The ratio of second external diameter and first external diameter is in the range of 1.5 to 2.5.At this point, bracket is in flat.

In the present embodiment, since bracket 22 is in flat, main skeleton of the bracket 22 for male connector portion 2, decision male connector portion 2 Body shape, therefore male connector portion 2 is also generally flat.The flat structural strength with higher of male connector portion 2, and it is flat Flat-shaped shape is also beneficial to user and holds and operate.

In a kind of alternative embodiment, the outer surface 223 of bracket 22 the first plane C (correspond in Fig. 4 the first plane C and Line C-C position in Fig. 8) on projection have the first length.The region that bracket 22 is covered by protection cap 24 is in the first plane C On projection have the second length.The region that bracket 22 is covered by protection cap 24 is a part of the outer surface 223 of bracket 22.The The ratio of two length and the first length is greater than or equal to 50%.Wherein, extending direction of the first plane C perpendicular to bracket 22.That is, Protection cap 24 covers at least half coil support 22.For example, in the present embodiment, the ratio of the second length and the first length can be greater than or wait In 65%.

In the present embodiment, the ratio of the second length and the first length is greater than or equal to 50%, therefore protection cap 24 is to bracket 22 coverage rate is up to half or more, and protection cap 24 can adequately protect bracket 22, and the overall structural strength in male connector portion 2 is more It is high.

Wherein, the shape of protection cap 24 with bracket 22 profile variation.For example, the cross section of bracket 22 is substantially in flat When track type (including two straight flanges being oppositely arranged and being relatively connected to the arc side between two straight flanges), protection cap 24 can be big Cause is in U-shape (including a straight flange and two arc sides for being connected to straight flange both ends, arc side can be shorter than the arc side of bracket 22) or other The shape of covered stent 22.

In the present embodiment, the shape of protection cap 24 with bracket 22 profile variation, enable protection cap 24 preferably It is bonded bracket 22, the overall structural strength in male connector portion 2 is higher.Also, the global shape in male connector portion 2 can also become with bracket 22 Change, so that male connector portion 2 is whole in flat, is conducive to increase structural strength, also facilitates the gripping and operation of user.

Wherein, the both side ends of protection cap 24 can be fixed to bracket 22 by fastening structure.For example, the outer surface of bracket 22 223 are equipped with the buckling groove 2231 of recess.The both side ends of protection cap 24 are equipped with binding block 241.Binding block 241 is fastened on fastening Slot 2231, so that protection cap 24 is fixed on 22 outside of bracket.

Referring to Fig. 9, male connector portion 2 further includes the first adhesive layer 291 in a kind of alternative embodiment.First adhesive layer 291 Between male connector 21 and male connector sleeve 23.First adhesive layer 291 is bonded male connector 21 and male connector sleeve 23.First adhesive layer, 291 energy Enough increase the firmness of the connection between male connector 2 and male connector sleeve 23, to increase the integral strength in male connector portion 2.First adhesive layer 291 can also seal the gap between male connector 21 and male connector sleeve 23, so that waterproof and dustproof is realized, so that the use in male connector portion 2 Longer life expectancy.

Wherein, the first adhesive layer 291 can be formed using dispensing mode, be also possible to the adhesive films such as double-sided adhesive or stickup Piece.

Wherein, the first adhesive layer 291 can be in male connector 21 circumferentially around the setting of male connector 21, so that male connector 21 and male connector Connection between sleeve 23 is more secured, reliable.The extending direction circumferentially around male connector 21 of male connector 21 is arranged.Male connector 21 is prolonged It is identical as the extending direction of bracket 22 to stretch direction.

Please continue to refer to Fig. 9, in a kind of alternative embodiment, male connector portion 2 further includes the second adhesive layer 292.Second adhesive layer 292 between male connector sleeve 23 and bracket 22.Second adhesive layer 292 is bonded male connector sleeve 23 and bracket 22.Second adhesive layer 292 can increase the firmness of the connection between male connector sleeve 23 and bracket 22, to increase the integral strength in male connector portion 2.Second Adhesive layer 292 can also seal the gap between male connector sleeve 23 and bracket 22, so that waterproof and dustproof is realized, so that male connector portion 2 The service life is longer.

Wherein, the second adhesive layer 292 can be formed using dispensing mode, be also possible to the adhesive films such as double-sided adhesive or stickup Piece.

Wherein, the second adhesive layer 292 can be in the fixed part 231 circumferentially around male connector sleeve 23 of male connector sleeve 23 (refering to Fig. 8) setting.The extending direction circumferentially around male connector sleeve 23 of male connector sleeve 23 is arranged.The extension side of male connector sleeve 23 To identical as the extending direction of bracket 22.

Please continue to refer to Fig. 9, in a kind of alternative embodiment, male connector portion 2 further includes third adhesive layer 293.Third adhesive layer 293 between protection cap 24 and bracket 22.Third adhesive layer 293 is bonded protection cap 24 and bracket 22.293 energy of third adhesive layer Enough increase the firmness of the connection between protection cap 24 and bracket 22, to increase the integral strength in male connector portion 2.Third adhesive layer 293 also can gap between seal protection lid 24 and bracket 22, so that waterproof and dustproof is realized, so that male connector portion 2 uses the longevity It orders longer.

Wherein, third adhesive layer 293 can be formed using dispensing mode, be also possible to the adhesive films such as double-sided adhesive or stickup Piece.

Wherein, third adhesive layer 293 can be partially surrounded in the circumferential direction of bracket 22 bracket 22 setting so that bracket 22 with Connection between protection cap 24 is more secured, reliable.The extending direction circumferentially around bracket 22 of bracket 22 is arranged.

In a kind of embodiment, protection cap 24, third adhesive layer 293, bracket 22, the second adhesive layer 292, male connector sleeve 23 and The alternate combinations structure of three layers of sleeve and three layers of adhesive layer, the bending strength pole of total is collectively formed in first adhesive layer 291 Height, can effective protection male connector 21 can be suitable for more use environments so that the structural reliability of male connector 21 is strong, and make Use longer life expectancy.It is demonstrated experimentally that the male connector 21 of wired control box 70 can be tested by thrust in 0.75 N of professional standard rice (Nm) Strength test.

It is the structural schematic diagram of rack body 221 in Fig. 4 also referring to Fig. 5, Fig. 6 and Figure 10, Figure 10.

Bracket 22 includes rack body 221 and rack plate 222.Rack body 221 includes two ends (2211,2212) The middle part 2213 being located between two ends (2211,2212) and.The both ends of bracket 22 are formed in two ends of rack body 221 Portion (2211,2212).Two ends (2211,2212) of rack body 221 are complete tubular structure.Rack body 221 One end 2211 around male connector sleeve 23 fixed part 231 be arranged.The end of the separate male connector sleeve 23 of rack body 221 The setting of 2212 (namely the other end 2212) circle segment cable sleeves 27.The middle part 2213 of rack body 221 is equipped with notch 2214.Notch 2214 is connected to inside and outside rack body 221.Rack plate 222 is covered on notch 2214.Rack body 221 Bending strength be greater than or equal to rack plate 222 bending strength.

In the present embodiment, the bending strength of rack body 221 is higher, and the one end 2211 of rack body 221 is around public affairs The fixed part 231 of headgear cylinder 23 is arranged, therefore the part for being used to fix and protect male connector sleeve 23 and male connector 21 of bracket 22 Bending strength it is high so that the structural reliability of male connector 21 is higher.

Wherein, rack body 221 is equipped with notch 2214, therefore other devices (such as circuit board 26) of the part in male connector portion 2 It can quickly and conveniently be installed by notch 2214 to the inside of rack body 221, to be contained in inside bracket 22.For example, male connector Circuit board 26 can be fixed on 221 inside of rack body by fastener 264 by portion 2.The rack body 221 of bracket 22 is for undertaking The predominant intermolecular forces (such as bending force, extruding force etc.) of bracket 22 are acted on, rack plate 222 sets notch 2214 for covering, with The component of 221 inside of auxiliary protection rack body, therefore the bending strength of rack plate 222 can be equal to or less than rack body 221 bending strength, to reduce the cost of bracket 22 in the case where guaranteeing that bracket 22 meets fundamental strength demand.Other realities It applies in example, the bending strength of rack plate 222 can also be greater than the bending strength of rack body 221.

In a kind of embodiment, rack body 221 can be using polyformaldehyde (polyformaldehyde, POM are commonly called as match steel) Material.The basic thickness of rack body 221 can be in the range of 0.6 millimeter (mm) to 0.8 millimeter.For example, rack body 221 Basic thickness can be 0.65 millimeter.

In other embodiments, rack body 221 can also be using polycarbonate (polycarbonate, PC) material, poly- pair Benzene dicarboxylic acid butanediol ester (polybutylene terephthalate, PBT) material, addition glass fibre (glass fibe, GF polybutylene terephthalate (PBT) material, polycarbonate (polycarbonate, PC) and acrylonitrile-butadiene-benzene second) Alkene (acrylonitrile butadiene styrene, ABS) copolymer and mixture, the polyamides for adding 15% glass fibre Amine (polyamide, PA) material or the polyamide material for adding 30% glass fibre.At this point, the basic thickness of rack body 221 It can be in 0.6 millimeter to 0.8 millimeter of range.

In other embodiments, rack body 221 is also possible to aluminium (Al) alloy pressuring casting, zinc (Zn) alloy pressuring casting or gold Category-insulator-metal (metal insulator metal, MIM) die casting.At this point, the basic thickness of rack body 221 exists In the range of 0.5 millimeter to 0.8 millimeter.

Also referring to Fig. 5 and Fig. 6, in a kind of alternative embodiment, protection cap 24 is installed on 22 outside of bracket and covering branch Frame cover board 222.Protection cap 24 is connected to rack body 221.Buckling groove 2231 is set on rack body 221.Protection cap 24 it is curved Qu Qiangdu is greater than or equal to the bending strength of rack plate 222.

In the present embodiment, the bending strength of protection cap 24 is larger, and protection cap 24 is covered on 22 outside of bracket, therefore protects Lid 24 and bracket 22 can be provided commonly for increasing the overall structural strength in male connector portion 2, be conducive to preferably protect male connector 21 and position Component in 22 inside of bracket.Protection cap 24 covers rack plate 222, and the bending strength of protection cap 24 is greater than or equal to bracket cover The bending strength of plate 222, thus protection cap 24 can the weaker part of intensity on protective cradle 22 so that the entirety in male connector portion 2 Structural Strength Reliability is higher.In a kind of embodiment, the bending strength of protection cap 24 can be greater than or equal to rack body 221 Bending strength.

Further, Fig. 6 and Fig. 8 are please referred to, the one end 242 of protection cap 24 partially surrounds the setting of fixed part 231.This When, three layers of set are collectively formed in the fixed part 231 of the end 242 of protection cap 24, the end 2211 of bracket 22 and male connector sleeve 23 The integrally bending intensity of barrel structure, three layers of tube-in-tube structure is very high, so that being existed by the male connector 21 that three layers of tube-in-tube structure are protected Bend under external force etc. damages risk it is very low, the strength reliability of male connector 21 is high, and the service life of wired control box 70 is more It is long.

It is the structural schematic diagram in the female portion 1 of wired control box 70 shown in Fig. 3, Figure 12 also referring to Figure 11 to Figure 13, Figure 11 It is the exploded view of the part-structure of female portion shown in Figure 11 1, Figure 13 is that the part-structure of female portion shown in Figure 11 1 is cutd open along line D-D The cross-sectional view opened.Structure shown in Figure 13 is corresponding with structure shown in Figure 12.

In a kind of alternative embodiment, female portion 1 includes female sleeve 12 and the base 11 for being contained in 12 inside of female sleeve. In conjunction with refering to Fig. 3, when male connector portion 2 connects female portion 1, the male connector 21 in male connector portion 2 partially protrudes into 12 inside of female sleeve, male connector portion 2 male connector sleeve 23 partially protrudes into 12 inside of female sleeve.Specifically, when male connector portion 2 connects female portion 1, male connector sleeve 23 Extension 232 (refering to Fig. 8) all accommodates or is partially housed in 12 inside of female sleeve, the and (ginseng of inserted terminal 211 of male connector 21 Read Fig. 8) it is contained in 12 inside of female sleeve and connects base 11.When male connector 21 connects base 11, telecommunications can be transmitted between the two Number.

In the present embodiment, female sleeve 12 can protect base 11.When male connector portion 2 connects female portion 1,1 energy of female portion Enough protect the extension 232 of male connector 21 and male connector sleeve 23, the high reliablity of wired control box 70.

Wherein, female sleeve 12 can use polyformaldehyde material, makrolon material, polybutylene terephthalate (PBT) material Material, the polybutylene terephthalate (PBT) material of addition glass fibre, polycarbonate and acrylonitrile-butadiene-styrene (ABS) copolymerization Object and mixture, the polyamide material for adding 15% glass fibre, the polyamide material of 30% glass fibre of addition, aluminium alloy pressure Casting, zinc alloy diecasting or metal-insulator-metal type die casting.In a kind of embodiment, the material of female sleeve 12 can be with The material of male connector sleeve 23 is identical, to reduce the material variety of wired control box 70, reduces the cost of wired control box 70.Meanwhile female set Cylinder 12 is strong with the appearance consistency of male connector sleeve 23, is also beneficial to improve the user experience of wired control box 70.

Wherein, the shape of female sleeve 12 with male connector portion 2 profile variation.For example, male connector portion 2 is generally flat, then Female sleeve 12 is also generally flat.Female sleeve 12 has third outer diameter on third direction, has in fourth direction The ratio of 4th outer diameter, the 4th outer diameter and third outer diameter is in the range of 1.5 to 2.5.Third direction is perpendicular to female sleeve 12 Extending direction.Extending direction of the fourth direction perpendicular to third direction and female sleeve 12.At this point, wired control box 70 is whole in flat Shape, overall structural strength is higher and appearance consistency is strong, is conducive to user and holds and operate.

Referring to Fig. 3, wired control box 70 further includes one or more water proof rings 3 in a kind of alternative embodiment.It is one or more Water proof ring 3 circumferentially set on male connector portion 2 outside or/and female portion 1 inside, with male connector portion 2 connect female portion 1 when, it is close Seal the gap between female portion 1 and male connector portion 2.In this application, " or/and " three kinds of schemes are represented, for example, " A or/and B " is wrapped It includes: " A ", " B " and " A and B " three kinds of schemes.

Due to being detachably connected relationship between the male connector portion 2 and female portion 1 of wired control box 70, male connector portion 2 and female portion 1 it Between need that waterproof construction is arranged, to guarantee the reliability of wired control box 70.By the way that one or more waterproofs are arranged in the present embodiment Circle 3, so that gap between the two is sealed when male connector portion 2 is connected with female portion 1, to prevent extraneous steam or dust Enter inside wired control box 70 Deng through the gap between male connector portion 2 and female portion 1, so that the effect of the waterproof and dustproof of wired control box 70 Very well.Due to one or more water proof rings 3 circumferentially set on male connector portion 2 outside or/and female portion 1 inside, one or more A water proof ring 3 can continuously seal the gap between male connector portion 2 and female portion 1 in the circumferential direction of wired control box 70, so that line traffic control The waterproof and dustproof performance of box 70 is more reliable.It is demonstrated experimentally that the present embodiment wired control box 70 can satisfy IPX5 grades of waterproofs (can be with Eliminate to the adverse effect of all directions nozzle injection water) testing standard.

In a kind of embodiment, the quantity of water proof ring 3 is multiple.Multiple water proof rings 3 include that the first water proof ring 31 and second is anti- Hydrosphere 32.First water proof ring 31 is located at male connector portion 2.Second water proof ring 32 is located at female portion 1.Multiple water proof rings 3 may include One water proof ring 31 and the second water proof ring 32 also may include the first water proof ring 31, the second water proof ring 32 and other water proof rings.

In a kind of embodiment, the quantity of water proof ring 3 is one or more.One or more water proof rings 3 include the first waterproof Circle 31.First water proof ring 31 is located at male connector portion 2.When the quantity of water proof ring 3 is one, water proof ring 3 includes the first water proof ring 31.It is anti- When the quantity of hydrosphere 3 is multiple, water proof ring 3 includes the first water proof ring 31 and other water proof rings (such as second water proof ring 32).

In a kind of embodiment, the quantity of water proof ring 3 is one or more.One or more water proof rings 3 include the second waterproof Circle 32.Second water proof ring 32 is located at female portion 1.When the quantity of water proof ring 3 is one, water proof ring 3 includes the second water proof ring 32.It is anti- When the quantity of hydrosphere 3 is multiple, water proof ring 3 includes the second water proof ring 32 and other water proof rings (such as first water proof ring 31).

In short, the quantity of water proof ring 3 is one in a kind of alternative embodiment.Water proof ring 3 can be the first water proof ring 31 Or second water proof ring 32.In another alternative embodiment, the quantity of water proof ring 3 is multiple.Multiple water proof rings 3 may include but not It is limited to the first water proof ring 31 or the second water proof ring 32.At this point, multiple water proof rings 3 can be formed between male connector portion 2 and female portion 1 It is multi-layer sealed, so that the waterproof and dustproof performance of wired control box 70 is more preferably.

In a kind of embodiment, the quantity set on the water proof ring 3 in male connector portion 2 is at least two, and at least two water proof rings 3 are each other Interval setting.At this point, wired control box 70 can be realized in 2 side of male connector portion it is dual or multi-sealed, therefore the waterproof of wired control box 70, Anti-dust performance is more preferably.In another embodiment, the quantity set on the water proof ring 3 in female portion 1 is at least two.At least two waterproofs Circle 3 is intervally installed.At this point, dual or multi-sealed, therefore wired control box 70 can be realized in 1 side of female portion for wired control box 70 Waterproof and dustproof performance more preferably.In another embodiment, at least one water proof ring 3 is the first water proof ring 31, at least one waterproof Circle 3 is the second water proof ring 32.That is, at least one water proof ring 3 is set to male connector portion 2, at least one water proof ring 3 is set to female portion 1. At this point, wired control box 70 is realizing dual or multi-sealed, waterproof and dustproof performance by the cooperation of 1 two sides of male connector portion 2 and female portion It is good.And multiple water proof rings 3 can synchronize the multiple water proof rings 3 of assembling to male connector when can be respectively arranged in male connector portion 2 and female portion 1 Portion 2 and female portion 1 are conducive to the overall package duration for shortening wired control box 70, reduce the production cost of wired control box 70.

Referring to Figure 4 together, Fig. 5, Fig. 7 and Fig. 8, in a kind of alternative embodiment, wired control box 70 further includes the first waterproof Circle 31.First water proof ring 31 is circumferentially fixed on the lateral wall 2322 of extension 232.First water proof ring 31 is located at bracket 22 Outside.When male connector portion 2 connects female portion 1, the first water proof ring 31 is pressed between extension 232 and female sleeve 12.

In the present embodiment, the first water proof ring 31 is sheathed on the outside of the extension 232 of male connector sleeve 23, can not only When male connector portion 2 connects female portion 1, play the role of sealing gap between male connector portion 2 and female portion 1, and the first water proof ring 31, when male connector portion 2 is detached from female portion 1, is plugged to other equipment, do not interfere with the Plug Action of male connector 21, are conducive to improve The usage experience of wireless headset 100.

In a kind of alternative embodiment, also referring to Fig. 5 and Fig. 7, the first water proof ring 31 includes sealing circle body 311 and multiple Limited block 312.Sealing circle body 311 is continuous closed loop circle body.Circle body 311 is sealed to be used for when male connector portion 2 connects female portion 1, Seal the gap between male connector portion 2 and female portion 1.Multiple limited blocks 312 are located at the medial surface of sealing circle body 311 at each interval 3111.That is, forming gap between two adjacent limited blocks 312.Seal circle body 311 and multiple limited blocks 312 can integrally at Type.

The lateral wall 2322 of extension 232 is equipped with recessed groove 2323 and multiple limiting slots 2324.Recessed groove 2323 is ring Shape slot.Multiple limiting slots 2324 are spaced on the inside of recessed groove 2323 and are connected to recessed groove 2323.Sealing circle body 311 Divide and be contained in recessed groove 2323, and multiple limited blocks 312 are contained in multiple limiting slots 2324 correspondingly.

In the present embodiment, the first water proof ring 31 includes the multiple limited blocks 312 for being connected to sealing circle body 311, extension 232 are divided to be equipped with the multiple limiting slots 2324 for being connected to recessed groove 2323, multiple limited blocks 312 are contained in multiple limits correspondingly Position slot 2324, therefore sealing circle body 311 can more firmly be installed on recessed groove 2323, the first water proof ring 31 is detached from extension 232 there is very little risk, to guarantee the waterproof reliability of wired control box 70 so that the reliability of wired control box 70 is higher, service life more It is long.

Also referring to Figure 12 and Figure 13, in a kind of alternative embodiment, wired control box 70 further includes the second water proof ring 32.Female Portion 1 further includes the retainer plate 13 for being contained in 12 inside of female sleeve.Second water proof ring 32 is fixed on the inner sidewall of retainer plate 13 131.When male connector portion 2 connects female portion 1, male connector 21 partially protrudes into 12 inside of female sleeve, and through inserting on the inside of the second water proof ring 32 Enter base 11, the second water proof ring 32 is pressed between retainer plate 13 and male connector 21.

In the present embodiment, when male connector portion 2 connects female portion 1, the second water proof ring 32 is pressed in retainer plate 13 and male connector Between 21, therefore the gap between male connector portion 2 and female portion 1 can be sealed, so that the waterproof performance of wired control box 70 is more preferably.

Wherein, it is connected between retainer plate 13 and female sleeve 12 by adhesive layer.Adhesive layer can be improved the anti-of female portion 1 Aqueous energy, so that the waterproof performance of wired control box 70 is more preferably.

In a kind of alternative embodiment, retainer plate 13 has the first side wall 132 towards base 11.The inner sidewall of retainer plate 13 131 are equipped with annular groove 133, and annular groove 133 extends to the first side wall 132.The cell wall of annular groove 133 includes groove bottom wall 1331 and groove sidewall 1332, the groove bottom wall 1331 of annular groove 133 be connected to groove sidewall 1332 and the first side of annular groove 133 Between wall 132.Second water proof ring 32 is partially housed in annular groove 133.Base 11 has shell 111.Base 11 further includes receiving It is dissolved in the connection terminal 112 of 111 inside of shell, connection terminal 112 with the connection terminal of male connector 21 for connecting.111 court of shell Annular flange 1111, and part or all of the second water proof ring of face 32 of annular flange 1111 are formed to one end of retainer plate 13.

In the present embodiment, the groove sidewall 1332 of annular groove 133 can prevent the second water proof ring 32 to far from base 11 Direction it is mobile, the annular flange 1111 of the shell 111 of base 11 can prevent the second water proof ring 32 to the side close to base 11 To movement, therefore the annular flange 1111 of the shell 111 of the groove sidewall 1332 of annular groove 133 and base 11 can be jointly to the Two water proof rings 32 play position-limiting action, and second water proof ring 32 is prevented (such as to be subject in the swapping process in male connector portion 2 in stress Frictional force) when, larger displacement occurs and is detached from retainer plate 13, so, the second water proof ring 32 can be firmly fixed to retainer plate 13 insides, so that the waterproof performance of wired control box 70 is reliable.

In a kind of alternative embodiment, the second water proof ring 32 includes position portion 321 and hermetic unit 322.Position portion 321 It is fixed on annular groove 133.Hermetic unit 322 is circumferentially located at the medial surface 3211 of position portion 321.Position portion 321 The width of hermetic unit 322 of the width greater than twice.The width of position portion 321 refers to position portion 321 in female sleeve 12 Extending direction on size.The width of hermetic unit 322 refers to hermetic unit 322 on the extending direction of female sleeve 12 Size.

In the present embodiment, hermetic unit 322 primarily serves sealing waterproof action, and position portion 321 is then for will be close Envelope part 322 is fixed in retainer plate 13.Since male connector 21 is inserted into base 11 or when extracting from base 11, need to overcome with it is close The frictional force between part 322 is sealed, therefore the width of hermetic unit 322 is smaller, to guarantee that it is dynamic that male connector 21 swimmingly carries out plug Make.The width of hermetic unit 322 of the width of position portion 321 greater than twice, then between the second water proof ring 32 and retainer plate 13 Fixed-area it is larger, the second water proof ring 32 can more be firmly fixed at retainer plate 13.

In a kind of alternative embodiment, the second water proof ring 32 further includes multiple footings 323.Between multiple footings 323 It is located at the lateral surface 3212 of position portion 321 every ground.Retainer plate 13 also has the multiple reinforcement tanks for being connected to annular groove 133 134.Multiple reinforcement tanks 134 are intervally installed and all extend to the first side wall 132.Multiple footings 323 are correspondingly It is contained in multiple reinforcement tanks 134.

In the present embodiment, lateral surface 3212 of second water proof ring 32 including being spaced on position portion 321 is multiple Footing 323, multiple footings 323 are contained in correspondingly in multiple reinforcement tanks 134 of retainer plate 13, multiple reinforcings Part 323 is contained in position portion 321 more stably in annular groove 133, therefore the second water proof ring 32 can be stronger Ground is fixed on retainer plate 13, and the second water proof ring 32 is detached from retainer plate 13, and there is very little risk, and the waterproof to guarantee wired control box 70 is reliable Property, so that the reliability of wired control box 70 is higher, the service life is longer.

Also referring to Figure 12 and Figure 13, female portion 1 further includes base bracket 14.Base bracket 14 is contained in female sleeve 12 insides.Base bracket 14 is substantially in hollow tube-shape.Base 11 is installed on 14 inside of base bracket, and solid by base bracket 14 Due to 12 inside of female sleeve, so that opposite female sleeve 12 is fixed.

Figure 11 is please referred to, female portion 1 further includes cable sleeve 15.Cable sleeve 15 is installed on female sleeve 12 far from fixed One end of circle 13.The line (such as first line 30) of wireless headset 100 is connected to after can passing through cable sleeve 15 positioned at mother The base 11 of 12 inside of headgear cylinder.Cable sleeve 15 can protect line, reduce the risk that line is broken by frequent stress.

Figure 14 is please referred to, Figure 14 is the structural representation of the female portion 1 of wired control box 70 shown in Fig. 3 in another embodiment Figure.Major part technology contents identical with aforementioned female portion 1 repeat no more in the present embodiment female portion 1.

Female portion 1 further includes block 16.Block 16 is in round.Block 16 is contained in 12 inside of female sleeve.Block 16 In side of the retainer plate 13 far from base 11.When male connector portion 2 connects female portion 1, the inserted terminal 211 (refering to Fig. 8) of male connector 21 is worn Base 11 is connected to after crossing block 16.The extension 232 (refering to Fig. 8) of male connector sleeve 23 supports block 16.It is inserted in male connector portion 2 During meeting female portion 1, can blocking by block 16 to the extension 232 of male connector sleeve 23, prevent male connector 21 Inserted terminal 211 is excessively inserting base 11, and male connector 21 or base 11 is caused to be damaged, therefore ensure that 2 grafting of male connector portion is female Safety when head 1 improves the reliability of wired control box 70.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention；In the absence of conflict, the feature in presently filed embodiment and embodiment It can be combined with each other.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims

1. a kind of wired control box for wireless headset, which is characterized in that including female portion and be removably connected to the female portion Male connector portion, the male connector portion is used for, when the male connector portion is detached from the female portion, grafting power supply unit；

The wired control box further includes one or more water proof rings, and one or more of water proof rings are circumferentially set to the male connector portion Outside or/and the female portion inside, with the male connector portion connect the female portion when, seal the female portion and institute State the gap between male connector portion.

2. wired control box according to claim 1, which is characterized in that the male connector portion includes bracket and male connector sleeve, described Bracket is in hollow tube-shape, and the male connector sleeve includes fixed part and the extension for being connected to described fixed part one end, institute It states fixed part to be contained on the inside of the bracket, and the extension is located at stent outer；

One or more of water proof rings include the first water proof ring, and first water proof ring is fixed on the outside of the extension Wall, when the male connector portion connects the female portion, the extension all accommodates or is partially housed in female inner portion, And first water proof ring is pressed between the extension and the female portion.

3. wired control box according to claim 2, which is characterized in that first water proof ring includes sealing circle body and multiple limits Position block, the multiple limited block are connected to the medial surface of the sealing circle body, the lateral wall of the extension at each interval Equipped with recessed groove and multiple limiting slots, the recessed groove is annular groove, and the multiple limiting slot is spaced on the recessed groove Inside and be connected to the recessed groove, the sealing ring body portion is contained in the recessed groove, and the multiple limited block one One is accordingly contained in the multiple limiting slot.

4. wired control box according to claim 2, which is characterized in that the male connector portion further includes male connector and the first adhesive layer, The male connector is plugged on the inside of the male connector sleeve, first adhesive layer between the male connector and the male connector sleeve, First adhesive layer is bonded the male connector and the male connector sleeve.

5. wired control box according to claim 2, which is characterized in that the male connector portion further includes the second adhesive layer, and described For two adhesive layers between the fixed part and the bracket, second adhesive layer is bonded the fixed part and the branch Frame.

6. wired control box according to claim 2, which is characterized in that the bracket has first external diameter in a first direction, The bracket has a second external diameter in a second direction, the first direction perpendicular to the bracket extending direction, described Perpendicular to the extending direction of the first direction and the bracket, the ratio of the second external diameter and the first external diameter exists in two directions In the range of 1.5 to 2.5.

7. the wired control box according to any one of claim 2 to 6, which is characterized in that the female portion includes female sleeve And it is contained in retainer plate and base on the inside of the female sleeve, the quantity of the water proof ring is multiple, and multiple water proof rings are also Including the second water proof ring, second water proof ring is fixed on the inner sidewall of the retainer plate, and the one end in the male connector portion is equipped with public affairs Head, when the male connector portion connects the female portion, the male part is protruded on the inside of the female sleeve, and anti-through described second The base is inserted on the inside of hydrosphere, second water proof ring is pressed between the retainer plate and the male connector.

8. wired control box according to claim 7, which is characterized in that the retainer plate has towards the first side of the base Wall, the inner sidewall of the retainer plate is equipped with annular groove, and the annular groove extends to the first side wall, and described second is anti- Hydrosphere is partially housed in the annular groove, and the base has shell, and one end of the shell towards the retainer plate is formed Annular flange, and the second water proof ring described in the annular flange portion or whole faces.

9. wired control box according to claim 8, which is characterized in that second water proof ring includes position portion and sealing Point, the position portion is fixed on the annular groove, and the hermetic unit is circumferentially located at the medial surface of the position portion, The width of the hermetic unit of the width of the position portion greater than twice.

10. wired control box according to claim 9, which is characterized in that second water proof ring further includes multiple footings, The multiple footing is spaced on the lateral surface of the position portion, and the retainer plate, which also has, is connected to the annular Multiple reinforcement tanks of groove, the multiple reinforcement tank is intervally installed and all extends to the first side wall, the multiple to add Gu part is contained in correspondingly in the multiple reinforcement tank.

11. wired control box according to claim 1, which is characterized in that the female portion includes female sleeve and is contained in institute The retainer plate and base on the inside of female sleeve are stated, one or more of water proof rings include the second water proof ring, second waterproof Circle is fixed on the inner sidewall of the retainer plate, and the one end in the male connector portion is equipped with male connector, and the male connector portion connects the female portion When, the male part protrudes on the inside of the female sleeve, and the base is inserted on the inside of second water proof ring, and described the Two water proof rings are pressed between the retainer plate and the male connector.

12. wired control box according to claim 11, which is characterized in that the retainer plate has towards the first of the base Side wall, the inner sidewall of the retainer plate are equipped with annular groove, and the annular groove extends to the first side wall, and described second Water proof ring is partially housed in the annular groove, and the base has shell, one end shape of the shell towards the retainer plate Circularize flange, and the second water proof ring described in the annular flange portion or whole faces.

13. wired control box according to claim 12, which is characterized in that second water proof ring includes position portion and sealing Part, the position portion are fixed on the annular groove, and the hermetic unit is circumferentially located at the inside of the position portion Face, the width of the hermetic unit of the width greater than twice of the position portion.

14. wired control box according to claim 13, which is characterized in that second water proof ring further includes multiple reinforcing portions Point, the multiple footing is spaced on the lateral surface of the position portion, the retainer plate also have be connected to it is described Multiple reinforcement tanks of annular groove, the multiple reinforcement tank is intervally installed and all extends to the first side wall, described more A footing is contained in correspondingly in the multiple reinforcement tank.

15. wired control box according to claim 1, which is characterized in that the one end in the male connector portion is equipped with male connector, the male connector For c-type Universal Serial Bus Interface, micro universal serial bus interface or lightning interface.

16. wired control box according to claim 1, which is characterized in that the male connector portion further includes male connector, circuit board and is located at Control module on the circuit board, the male connector are electrically connected the control module；

The control module include at least one processor, at least one processor, wireless communication module, audio management module and Power management module；At least one processor is for storing program code；At least one described processor is for executing institute State program code；The wireless communication module is used to support the data of the wireless communication between the wired control box and paired device to hand over It changes；The audio management module is for managing audio data；The power management module is used to receive by the male connector and charge It inputs or for electricity output.

17. a kind of wireless headset characterized by comprising neckstrap line, battery case, the first line, the first earpiece, the second line, Second earpiece and the wired control box as described in any one of claims 1 to 16；

The battery case is built-in with battery, and the both ends of the battery case are connected to one end and described first of the neckstrap line One end of line, first earpiece are connected to the other end of first line, the male connector portion connection of the wired control box In the other end of the neckstrap line, the female portion and second earpiece are connected to the both ends of second line.

18. a kind of wireless headset characterized by comprising neckstrap line, the first earpiece, the second line, the second earpiece and such as right It is required that wired control box described in any one of 1 to 16；

Battery is equipped in the male connector portion of the wired control box, the both ends of the neckstrap line are separately connected the male connector portion and described first Earpiece, the both ends of second line are separately connected the female portion and second earpiece.