CN106454601A

CN106454601A - Sliding conduction headset

Info

Publication number: CN106454601A
Application number: CN201611038160.0A
Authority: CN
Inventors: 吴国均
Original assignee: Xiamen Yute Information Technology Co Ltd
Current assignee: Xiamen Yute Information Technology Co Ltd
Priority date: 2016-11-23
Filing date: 2016-11-23
Publication date: 2017-02-22
Anticipated expiration: 2036-11-23
Also published as: CN106454601B

Abstract

The invention provides a sliding conduction headset. The sliding conduction headset comprises two headset units, two sliders, a head belt and a conductive unit, wherein the sliders are connected to the two headset units respectively; the two ends of the head belt are in sliding connections with the two sliders respectively; the conductive unit is used for conducting between the two headset units; the conductive unit comprises two sliding conduction components which are positioned at the two ends of the head belt respectively and a connecting piece which is positioned on a middle part of the head belt and used for conducting the two sliding conduction components; the sliding conduction components comprise two conductive slide rails which are arranged in the head belt in parallel and two elastic sheets which are arranged on the sliders corresponding to the two conductive slide rails; the elastic sheets keep in contact with the conductive slide rails in slide tracks of the sliders and the head belt; and the connecting piece is connected with the conductive guide rails. The sliding conduction headset with the structure has high reliability, and is convenient to disassemble and assemble.

Description

Sliding conduction formula headphone

Technical field

The present invention relates to a kind of sliding conduction formula headphone.

Background technology

The patent of invention of Application No. 201510616567.6, discloses a kind of sliding conduction formula headphone, it includes Two headphone units, two ear mount being connected on two headphone units and two ends are slidably connected with two ear mount respectively Headband, also includes to the conductive unit carrying out conduction between two headphone units, described conductive unit is included in headband Top FPC circuit board, two shell fragments being located at headband two ends respectively and two bottom FPC electricity being located in two ear mount respectively Road plate, described bottom FPC circuit board and conducting inside corresponding headphone unit, described top FPC circuit board and both sides shell fragment Conducting, described bottom FPC circuit board has barish copper, in ear mount and headband sliding trace, described shell fragment and copper Exposed part keep contact.There is problems that：（1）Because FPC circuit board has good flexibility, therefore FPC circuit board Must be fixed, guarantee is remained with the exposed part of copper with headband sliding trace inner shrapnel in ear mount and contacts, one Denier FPC circuit board occurs to loosen, and shell fragment just not necessarily keeps contacting it is seen that this structural reliability is relatively low with the exposed part of copper；（2）Because FPC circuit board is overall very thin, therefore coat that superincumbent copper is also very thin, when the exposed part of shell fragment and copper keeps long Between sliding contact after, copper can gradually wear out, and then leads to another headphone unit cannot use.

Content of the invention

In view of this, it is an object of the present invention to provide a kind of sliding conduction formula headphone, reliability is high, easy accessibility.

To achieve these goals, the present invention to realize by the following technical solutions：A kind of sliding conduction formula wears ear Machine, is slided with two respectively including two headphone units, two sliders being connected on two headphone units and two ends The headband that device is slidably connected, also includes to the conductive unit carrying out conduction between two headphone units, described conductive unit includes Two sliding conduction assemblies being located at headband two ends respectively and be located in the middle part of headband for by two described sliding conduction assemblies Conducting connector, described sliding conduction assembly include two conductiving slide rails being set in parallel in headband and two lead with two Electric slide rail is accordingly arranged on the shell fragment on slider, in the sliding trace of slider and headband, described shell fragment with conductive Slide rail keeps contact, and described connector is turned on conductiving slide rail.

Further, described headband includes the sliding part at two ends and the company in the middle part of headband being connected with two ends sliding part Socket part, is provided with a groove and the sliding tray snapping fit onto in described groove in described sliding part, and described conductiving slide rail is arranged on described In sliding tray, slide in sliding tray in described slider one end.

Further, one end that described slider is located in sliding tray is provided with elastic component, and described elastic component is provided with Arc convex, is provided with the corresponding arc groove of multiple and described arc convex along sliding tray length direction in described sliding tray, Arc convex embeds makes slider and headband geo-stationary in arc groove.

Further, multiple arcs groove and two conductiving slide rails are all disposed within the bottom of sliding tray, and arc groove position Between two conductiving slide rails.

Further, one end that described slider is located in sliding tray is provided with two and is located at described elastic component both sides respectively Shell fragment seat, described shell fragment is arranged on shell fragment seat, and described shell fragment seat is slidably connected with headband.

Further, it is provided with gap between described elastic component and two shell fragment seats of both sides, the width in described gap is 3～ 6mm, described shell fragment is provided with the weld part extending to described gap location.

Further, described slider has the hollow structure running through its length direction, described elastic component has with First wire casing of described hollow structure connection.

Further, it is spacing that the both sides of the one end being located in sliding tray along glide direction in described slider have one Groove, the one end sliding into from slider on the two side of sliding tray has a breach with predetermined length to the other end, It is provided with a limited block at the middle part of described breach, described limited block is spacing with described in slider with the sliding trace of sliding tray Groove coordinates, in order to sliding distance in sliding tray for the slider.

Further, described connector is connecting line.

Further, the inner peripheral surface in the middle part of headband has the second wire casing making described connecting line embed.

Beneficial effects of the present invention：A kind of sliding conduction formula headphone of the present invention, including two headphone units, two The headband that the slider being connected on two headphone units and two ends are slidably connected with two sliders respectively, it is right also to include Carry out the conductive unit of conduction, described conductive unit includes two slips being located at headband two ends respectively between two headphone units Conductive component and be located in the middle part of headband for by the connector of two described sliding conduction element turns, described sliding conduction group Part include two conductiving slide rails being set in parallel in headband and two be accordingly arranged on slider with two conductiving slide rails On shell fragment, in the sliding trace of slider and headband, described shell fragment is contacted with conductiving slide rail holding, described connector with lead Electric slide rail conducting.The sliding conduction formula headphone of this structure, reliability is high, easy accessibility.

Brief description

Fig. 1 is the half sectional view of the present invention；

Fig. 2 is the A portion zoomed-in view in Fig. 1；

Fig. 3 is schematic perspective view when linking together of slider and sliding tray；

Fig. 4 is the top view in Fig. 3；

Fig. 5 is the schematic perspective view of slider；

Fig. 6 is the schematic perspective view of sliding tray.

Specific embodiment

Technological means, creation characteristic, reached purpose and effect for making the present invention realize are easy to understand, with reference to Specific embodiment, is expanded on further the present invention.

As shown in Figure 1, 2, the sliding conduction formula headphone of the present embodiment, including point two earphone lists of the row left and right sides Unit 10, has signal processing module, sound broadcasting module etc. inside headphone unit 10, pass through headband between two headphone units 10 30 connections, adjustable in order to realize the wearing space between headband 30 and headphone unit 10, each headphone unit 10 top is fixing even It is connected to a slider 20, the end insertion headband 30 of slider 20 is interior and is slidably matched with headband 30 naturally it is also possible to be head It is slidably matched in end insertion slider 20 with 30 and with slider 20, the present embodiment preferably takes the end of slider 20 to insert Enter the mode in headband 30, such headband 30 is larger, slider 20 is less, and the comfort level worn is more preferably.

Realized conductive between two headphone units 10 by conductive unit, as shown in Figure 3,4, conductive unit includes two points Not Wei Yu headband 30 two ends sliding conduction assembly and be located at headband 30 middle part for two described sliding conduction assemblies are led Logical connector（Not shown）, described sliding conduction assembly includes two conductiving slide rails being set in parallel in headband 30 40 and two The individual shell fragment 50 being accordingly arranged on two conductiving slide rails 40 on slider 20, in the slip rail of slider 20 and headband 30 In mark, described shell fragment 50 keeps contacting with conductiving slide rail 40.

Conductiving slide rail 40 is made up of copper sheet or other conductive metal sheets and is embedded or paste in headband 30, fixed, And thickness can be designed to relatively thick, with ensure shell fragment 50 on conductiving slide rail 40 repeatedly slide cause conductiving slide rail 40 to grind After damage, shell fragment 50 still can be turned on conductiving slide rail 40.Shell fragment 50 is fixed by screws on slider 20, due to shell fragment 50 more Change and be easy to, therefore for avoiding conductiving slide rail 40 to be worn and torn by shell fragment 50, preferably the hardness of conductiving slide rail 40 is higher than shell fragment 50 Hardness.Described connector can be connecting line or FPC circuit board or other electric-conductors, and the preferred connecting line of the present embodiment, for side Just it is fixedly connected line, the inner peripheral surface at headband 30 middle part has the second wire casing 311 making described connecting line embed.

Headphone unit based on the headphone unit 10 on right side, the headphone unit 10 in left side is set of headphones unit, is fixed on main ear The positive and negative two stock lines of the one end of audio output line 60 on machine unit are each passed through slider 20 and two shell fragments 50 pass through point Weldering welds together, the positive and negative two stock lines of every one end of connecting line respectively with headband 30 on one end two conductiving slide rails 40 Connect.Electricity is conducted to set of headphones unit by main headphone unit, and specific conducting path is：The shell fragment 50 on main headphone unit → right side Shell fragment 50 → set of headphones unit in the conductiving slide rail 40 → left side in the conductiving slide rail 40 → connecting line → left side on → right side.Work as needs During the position of the relative headband 30 of change slider 20, when that is, the relative headband 30 of slider 20 slides, shell fragment 50 is in conductiving slide rail 40 Upper slip, and shell fragment 50 is held on conductiving slide rail 40 all the time, so by the sliding contact of two parts Lai conductive, also The problem avoid wire to be bent, to extrude, destroying, earphone long service life.

As shown in figure 1, headband 30 include the sliding part 32 at two ends and be connected with two ends sliding part 32 in headband 30 The connecting portion 31 in portion, is provided with a groove 321 and the sliding tray 322 snapping fit onto in described groove 321 in described sliding part 32, described Conductiving slide rail 40 is arranged in described sliding tray 322, and sliding tray 322 has a bottom surface and two side walls, the bottom of sliding tray 322 Portion's inner surface is relative with the inner peripheral surface of sliding part 32, slides in sliding tray 322 in described slider 20 one end.Slider 20 1 End is inserted in groove 321 from the end of sliding part 32, then sliding tray 322 is snapped onto in groove 321 so that slider 20 Slide in sliding tray 322, assembling, convenient disassembly.

As shown in figure 5, one end that slider 20 is located in sliding tray 322 is provided with elastic component 22, elastic component 22 is as cunning A part for dynamic device 20, is provided with arc convex 221 on elastic component 22, sets along sliding length direction in described sliding tray 322 It is equipped with the corresponding arc groove 3221 of multiple and described arc convex 221, arc convex 221 embeds in arc groove 3221 and makes cunning Dynamic device 20 and headband 30 geo-stationary.Elastic component 22 has certain activity space in sliding tray 322, under force-free state Arc convex 221 is embedded in arc groove 3221, realizes slider 20 and sliding tray 322（I.e. headband 30）Be fixedly connected, During mobile slider 20, there is elastic deformation in elastic component 22, thus overcoming the resistance to arc convex 221 for the arc groove 3221, So that arc convex 221 and arc groove 3221 is mutually disengaged and realize sliding, enter into other arcs up to arc convex 221 recessed In groove 3221, thus changing the mutual alignment of slider 20 and headband 30.

As shown in Figure 3,4, multiple arcs groove 3221 and two conductiving slide rails 40 are all disposed within the bottom of sliding tray 322, And arc groove 3221 is located between two conductiving slide rails 40, arc groove 3221 and conductiving slide rail 40 are arranged on sliding tray 322 Interior same surface, with respect to being arranged on different surfaces, more reasonable structure.

As shown in figure 5, one end that described slider 20 is located in sliding tray 322 is provided with two is located at described elasticity respectively The shell fragment seat 23 of part 22 both sides, shell fragment seat 23 belongs to a part for slider 20, and described shell fragment 50 is arranged on shell fragment seat 23, institute State shell fragment seat 23 to contact with sliding tray 322 and groove 321 thus realizing and being slidably connected of headband 30, slider 20 removes elasticity Remainder outside part 22 then with headband 30 sliding contact and be not connected to, so setting can reduce slider 20 headband 30 relatively Resistance during slip.

As shown in Figure 4,5, it is provided with gap, the width in described gap between described elastic component 22 and two shell fragment seats 23 of both sides Spend for 3～6mm, described shell fragment 50 is provided with the weld part 51 extending to described gap location, setting weld part 51 facilitates audio frequency defeated The two ends of outlet 60 are welded on two shell fragments 50 after being each passed through two gaps.

As shown in figure 3, having the hollow structure 21 running through its length direction on described slider 20, hollow structure 21 both subtracted The weight of slider 20, facilitates audio output line 60 to pass through again, described elastic component 22 has and connects with described hollow structure 21 The first wire casing 222, through being fixed in the first wire casing 222 of audio output line 60 of hollow structure 21, simultaneously with shell fragment 50 Connect.

As shown in Fig. 3,6, the both sides of the one end being located in sliding tray 322 in described slider 20 along glide direction are opened respectively There is a stopper slot 24, the one end sliding into from slider 20 on the two side of sliding tray 322 has one to the other end to be had The breach 3222 of predetermined length, is provided with a limited block 3223 at the middle part of described breach 3222, and described limited block 3223 is sliding Coordinate with described stopper slot 24 in device 20 and the sliding trace of sliding tray 322, in order to slider 20 in sliding tray 322 Sliding distance.When the two ends of limited block 3223 are abutted with the two ends of stopper slot 24 respectively, as slider 20 can be in sliding tray 322 Two extreme positions of interior slip, thus ensureing that slider 20 both will not skid off headband 30, will not slip into too deep in headband 30 again.

Ultimate principle and principal character and the advantages of the present invention of the present invention have been shown and described above, for this area skill It is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment for art personnel, and in the spirit without departing substantially from the present invention or In the case of basic feature, the present invention can be realized in other specific forms.Therefore, no matter from the point of view of which point, all should be by Embodiment regards exemplary as, and is nonrestrictive, the scope of the present invention by claims rather than on state Bright restriction, it is intended that all changes in the implication and scope of the equivalency of claim that fall are included in the present invention Interior.Any reference in claim should not be considered as limiting involved claim.

Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment only wraps Containing an independent technical scheme, only for clarity, those skilled in the art should for this narrating mode of description Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined Understandable other embodiment.

Claims

1. a kind of sliding conduction formula headphone, including two headphone units（10）, two be connected to two headphone units （10）On slider（20）With two ends respectively with two sliders（20）The headband being slidably connected（30）, also include to two ears Machine unit（10）Between carry out conduction conductive unit it is characterised in that：Described conductive unit includes two and is located at headband respectively （30）The sliding conduction assembly at two ends and be located at headband（30）Middle part for by the company of two described sliding conduction element turns Fitting, described sliding conduction assembly includes two and is set in parallel in headband（30）Interior conductiving slide rail（40）Lead with two with two Electric slide rail（40）Accordingly it is arranged on slider（20）On shell fragment（50）, in slider（20）With headband（30）Slip rail In mark, described shell fragment（50）With conductiving slide rail（40）Keep contact, described connector and conductiving slide rail（40）Conducting.

2. sliding conduction formula headphone according to claim 1 it is characterised in that：Described headband（30）Including two ends Sliding part（32）And with two ends sliding part（32）Connect positioned at headband（30）The connecting portion at middle part（31）, in described sliding part （32）It is provided with a groove（321）With snap fit onto described groove（321）Interior sliding tray（322）, described conductiving slide rail（40）Setting In described sliding tray（322）Interior, described slider（20）One end is in sliding tray（322）Interior slip.

3. sliding conduction formula headphone according to claim 2 it is characterised in that：Described slider（20）It is located at and slide Groove（322）Interior one end is provided with elastic component（22）, described elastic component（22）On be provided with arc convex（221）, described slip Groove（322）Interior along sliding tray（322）Length direction is provided with multiple and described arc convex（221）Corresponding arc groove （3221）, arc convex（221）Embedded arc groove（3221）Inside make slider（20）With headband（30）Geo-stationary.

4. sliding conduction formula headphone according to claim 3 it is characterised in that：Multiple arcs groove（3221）With two Bar conductiving slide rail（40）It is all disposed within sliding tray（322）Bottom, and arc groove（3221）Positioned at two conductiving slide rails（40） Between.

5. sliding conduction formula headphone according to claim 4 it is characterised in that：Described slider（20）It is located at and slide Groove（322）Interior one end is provided with two and is located at described elastic component respectively（22）The shell fragment seat of both sides（23）, described shell fragment installation In shell fragment seat（23）On, described shell fragment seat（23）With headband（30）It is slidably connected.

6. sliding conduction formula headphone according to claim 5 it is characterised in that：Described elastic component（22）With both sides Two shell fragments（50）Seat（23）Between be provided with gap, the width in described gap is 3～6mm, described shell fragment（50）It is provided with extension Weld part to described gap location（51）.

7. sliding conduction formula headphone according to claim 6 it is characterised in that：Described slider（20）On have and pass through Wear the hollow structure of its length direction（21）, described elastic component（22）On have and described hollow structure（21）The First Line of connection Groove（222）.

8. sliding conduction formula headphone according to claim 2 it is characterised in that：Along glide direction in described slider （20）Positioned at sliding tray（322）The both sides of interior one end have a stopper slot（24）, in sliding tray（322）Two side on From slider（20）The one end sliding into has a breach with predetermined length to the other end（3222）, in described breach （3222）Middle part be provided with a limited block（3223）, described limited block（3223）In slider（20）With sliding tray（322）Cunning With described stopper slot in dynamic rail mark（24）Cooperation, in order to slider（20）In sliding tray（322）Interior sliding distance.

9. the sliding conduction formula headphone according to any one of claim 1-8 it is characterised in that：Described connector is even Wiring.

10. sliding conduction formula headphone according to claim 9 it is characterised in that：In headband（30）The inner circumferential at middle part Surface has the second wire casing making described connecting line embed（311）.