CN204633972U - Earphone and travelling arm micromatic setting thereof - Google Patents
Earphone and travelling arm micromatic setting thereof Download PDFInfo
- Publication number
- CN204633972U CN204633972U CN201520090685.3U CN201520090685U CN204633972U CN 204633972 U CN204633972 U CN 204633972U CN 201520090685 U CN201520090685 U CN 201520090685U CN 204633972 U CN204633972 U CN 204633972U
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- travelling arm
- cover
- earphone
- micromatic setting
- bottom land
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- 230000007423 decrease Effects 0.000 claims description 4
- 239000003550 marker Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Abstract
The utility model belongs to ear phone technology field, aim to provide a kind of earphone and travelling arm micromatic setting thereof, comprise travelling arm and be articulated with the cursor on described travelling arm, described travelling arm comprise cover and to be fixedly connected on described cover and and be formed with the bottom of container cavity between described cover, also comprise the switch general assembly being provided with rotation axis assembly, knob and sleeve, described rotation axis assembly comprises the rotating disk that offers shift slot and is convexly equipped in the bottom land of described shift slot, is connected on knob and is arranged with the connecting axle of described sleeve.The utility model, by one end of sleeve being resisted against the madial wall of cover, the other end is resisted against the bottom land of shift slot, the end of the close bottom of rotating disk is rotatably connected on bottom, when rotating knob, because the bottom land height of shift slot differs, sleeve can impel travelling arm to swing centered by the hinged center of cursor and travelling arm, regulate the chucking power between two auricular conchas thus, to meet the different demands of user.
Description
Technical field
The utility model belongs to ear phone technology field, relates to a kind of earphone and travelling arm micromatic setting thereof.
Background technology
Earphone is a kind of by electroacoustic transfer principle, transfer the signal of telecommunication that source of sound exports the transaudient acoustic product of the sound that people's ear can be heard to, at present, on market the type of earphone and profile of all kinds, occupation mode according to earphone is divided, and mainly contains the types such as wear-type, supra-aural and ear type.In prior art, for headphone, in order to meet the different head dummy sizes of different user, usually, telescopic travelling arm need be set in the both sides of two headphone units, and headband is plugged in travelling arm, like this, while each travelling arm is flexible, the length of whole headband can be regulated easily to regulate the height of headphone to adapt to different head dummy sizes, but, in prior art, angle between each travelling arm of usual headphone and corresponding headphone unit is uncontrollable, but two headphone units be all be fitted in user ear outside, obviously, for different users, the uncontrollable structure of existing travelling arm brings sense of discomfort can to the ear of user, also be, still the user demand of different user can not be met well.
Utility model content
The purpose of this utility model is to provide a kind of earphone and travelling arm micromatic setting thereof, in order to solve because the unadjustable property of travelling arm causes the sense of discomfort of user to make the technical problem of the user demand that cannot meet different user.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: provide a kind of travelling arm micromatic setting, the cursor that this travelling arm micromatic setting comprises travelling arm, switch general assembly and is articulated with on described travelling arm;
Described travelling arm comprise cover and to be fixedly connected on described cover and and be formed with the bottom of container cavity between described cover;
Described switch general assembly comprises one end and is located at the other end on described cover and is located on described bottom and the rotation axis assembly relatively rotating on described bottom;
Described rotation axis assembly is provided with multiple in order to regulate the height be contained in described container cavity of the deflection angle of described travelling arm to be increasing or decreasing or the gear first increasing progressively again decline trend.
Further, described rotation axis assembly comprises rotating disk and connecting axle, the end opens of described rotating disk near described cover side has shift slot, the height of the bottom land of described shift slot is increasing or decreasing or first increases progressively decline trend again, and the bottom land of described shift slot is convexly equipped with connecting axle, the free end of described connecting axle is located on described cover; Described switch general assembly also comprises being sheathed on described connecting axle has flexible sleeve, and one end of described sleeve is resisted against the madial wall of described cover, and the other end to be contained in described shift slot and to be resisted against the bottom land of described shift slot.
Further, the bottom land of described shift slot is an inclined-plane, and the altitude range of described bottom land is 0 ~ 0.9mm.
Further, on the end face near described bottom side, described rotating disk offers the first groove, the bottom land of described first groove is convexly equipped with rotary insertion part, the inner face of described bottom is convexly equipped with boss, the end of described boss offers jack, described boss is inserted in described first groove, and described rotation plug-in unit is inserted in described jack.
Further, the bottom land around the first groove described in described rotation plug-in unit is also convexly equipped with multiple projection, the end around boss described in described jack also offers multiple second groove, each described protruding correspondence is embedded in each described second groove.
Preferably, described projection is set to 6, and described second groove is set to 6.
Further, described switch general assembly also comprises the knob in the outside being positioned at described cover, and described cover offers connecting hole, and the free end of described connecting axle is inserted on described knob through described connecting hole.
Further, the front end face of described knob is marked with scale marker.
Further, the cover platform with the hollow of described connecting hole coaxial line is equipped with around described connecting hole on the madial wall of described cover, the free end of described connecting axle is inserted on described knob through described cover platform and described connecting hole in turn, described sleeve one end is sheathed on described cover platform, and the other end is resisted against the bottom land of described shift slot.
Compared with prior art, the beneficial effect of travelling arm micromatic setting that the utility model provides is:
A container cavity is formed by allowing between the cover of travelling arm and bottom, and the rotating disk of rotation axis assembly and sleeve are located in this container cavity, in the process being rotatably connected axle, because the side of the close bottom of rotating disk and bottom spin, connecting axle is inserted in sleeve and its free end is located on cover, like this, because the bottom land of shift slot is uneven, the sleeve that the madial wall other end that one end is connected to cover is resisted against the bottom land of shift slot then can deflect to drive travelling arm along with the rotation of connecting axle centered by the hinged center between travelling arm and cursor, thus, namely user realizes the angular adjustment of travelling arm quickly and easily by rotating the knob be connected with connecting axle, with this to be adapted to the comfort demand of different user.
The utility model additionally provides a kind of earphone, comprises two auricular conchas, also comprises the travelling arm micromatic setting of above-mentioned earphone, and each described auricular concha is provided with travelling arm micromatic setting described in.
Compared with prior art, the beneficial effect of the earphone that the utility model provides is: this earphone is by using above-mentioned travelling arm micromatic setting, making different users by rotating knob quickly and easily, to regulate the chucking power between two auricular conchas, and then promoting the comfort of user.
Accompanying drawing explanation
Fig. 1 is the perspective view of the travelling arm micromatic setting of earphone in the utility model embodiment;
Fig. 2 is the exploded perspective schematic diagram of the travelling arm micromatic setting of earphone in the utility model embodiment;
Fig. 3 is the perspective view of the rotation axis assembly of the utility model embodiment breaker in middle assembly;
Fig. 4 is the perspective view of the bottom of travelling arm in the utility model embodiment.
Label in accompanying drawing is as follows:
1 cursor, 2 travelling arms, 21 covers, 211 connecting holes, 212 cover platforms;
22 bottoms, 221 boss, 2211 jacks, 2,212 second grooves;
3 switch general assemblies, 31 rotation axis assemblies, 311 rotating disks, 3111 shift slots, 3,112 first grooves, 3112a rotate plug-in unit, 3112b projection, 312 connecting axles;
32 sleeves, 33 knobs, 331 scale markers, 4 fixtures.
Embodiment
In order to make technical problem to be solved of the present utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with concrete accompanying drawing, realization of the present utility model is described in detail.
It should be noted that, when parts are called as " being fixed on " or " being arranged at " another parts, it can directly on another parts or may there are parts placed in the middle simultaneously.When parts are known as " being connected to " another parts, it can be directly connected to another parts or may there are parts placed in the middle simultaneously.
Also it should be noted that, the corresponding same or analogous parts of same or analogous label in the accompanying drawing of the utility model embodiment, in description of the present utility model, it will be appreciated that, if have term " on ", D score, " left side ", orientation or the position relationship of the instruction such as " right side " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore, the term of position relationship is described only for exemplary illustration in accompanying drawing, the restriction to this patent can not be interpreted as, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
As shown in Figures 1 to 4, the travelling arm micromatic setting of a kind of earphone provided for the utility model one preferred embodiment.
As shown in Figures 1 to 4, travelling arm 2 micromatic setting of this earphone comprises travelling arm 2 and cursor 1, and wherein, travelling arm 2 is articulated with on travelling arm 2, like this, can be convenient to the pendulum angle adjusting travelling arm 2 according to the different demands of user individually.As shown in Figure 2, travelling arm 2 comprises cover 21 and bottom 22, and wherein, this bottom 22 is fixedly connected on cover 21, and is formed with container cavity (not shown) between this bottom 22 and cover 21, and that thinks switch general assembly 3 arranges the space of installing and providing necessity.In addition, specifically in the present embodiment, bottom 22 is fixedly connected on cover 21 by multiple fixture 4.
This micromatic setting also comprises switch general assembly 3, and obviously, this switch general assembly 3 is the critical piece of the adjusting angle of this device.Again specifically as shown in Figure 2, this switch general assembly 3 comprises rotation axis assembly, wherein, for ease of adjusting angle, one end of this rotation axis assembly is located on cover 21, and has stretched out the lateral wall of cover 21, the other end is located on bottom 22, and be resisted against on bottom 22, and in the adjustment process of angle, this rotation axis assembly rotates on bottom 22 relatively.
For ease of adapting to the different demands of user, rotation axis assembly is provided with the gear (not shown) that multiple height differs, wherein, the height of each gear is increasing or decreasing usually or first increases progressively the trend of successively decreasing again, and each gear is all contained in container cavity (not shown), understandably, in the present embodiment, when rotating rotation axis assembly, exactly because the height of each gear in container cavity is different, the parts of the switch general assembly 3 in container cavity are just caused to be subjected to displacement change, deflect centered by the hinged center between cursor 1 and travelling arm 2 to drive travelling arm 2, the pendulum angle of travelling arm 2 is regulated with this.
It should be noted that, in the present embodiment, according to lever principle, whole switch general assembly 3 is arranged on one end of the close cursor 1 of travelling arm 2, can adjust to the comfort level of demand with this user by minimum power rapidly.But for the utility model, switch general assembly 3 also can be arranged on other position of travelling arm 2.
Further, in the preferred embodiment that the utility model provides, as shown in Figures 2 and 3, rotation axis assembly 31 comprises rotating disk 311 and connecting axle 312, the end opens of rotating disk 311 near cover 21 side has shift slot 3111, and wherein, the height of the bottom land of this shift slot 3111 is increasing or decreasing or first increases progressively the trend of successively decreasing again, understandably, each gear of rotation axis assembly 31 is arranged on the bottom land of this shift slot 3111 just.As shown in Figure 3, the bottom land of shift slot 3111 is convexly equipped with connecting axle 312, and the free end of this connecting axle 312 is located on cover 21, and stretches out cover 21.In the present embodiment, preferably, the cross section of this rotating disk 311 is circular, and connecting axle 312 is also circular shaft, and for ease of adjusted in concert angle, this connecting axle 312 and rotating disk 311 coaxial line.
Specifically as shown in Figure 2, switch general assembly 3 also comprises sleeve 32, wherein, this sleeve 32 is sheathed on connecting axle 312, with with connecting axle 312 synchronous axial system, moreover, adjusting angle is carried out for ease of coordinating each gear on rotating disk 311, one end of sleeve 32 is resisted against the madial wall of cover 21, the other end to be contained in shift slot 3111 and to be resisted against the bottom land of shift slot 3111, understandably, in the process that rotation axis assembly 31 rotates, because the bottom land of one end shift slot 3111 of sleeve 32 offsets, and the bottom land height of shift slot 3111 differs, like this, when changing between different gear, sleeve 32 is squeezed, travelling arm 2 will inevitably be driven to offset thereupon.It should be noted that, for ease of the feel strengthened when shifting gears and the impulsive force be convenient to when cushioning gearshift, sleeve 32 has elasticity, and in the present embodiment, preferably, this sleeve 32 is made up of flexible glue material.
Further, in the preferred embodiment that the utility model provides, as shown in Figure 3, for ease of improving the smoothness of gearshift, the bottom land of shift slot 3111 is an inclined-plane, understandably, in the present embodiment, be located at the height of each gear on this shift slot in first increasing progressively the trend of successively decreasing again, wherein, in the present embodiment, the altitude range of bottom land is 0 ~ 0.9mm, also namely, the scope of the difference in height between the maximum height of bottom land and minimum altitude is 0 ~ 0.9mm.
Further, in the preferred embodiment that the utility model provides, as shown in Figure 2 and Figure 4, for ease of realizing spinning between rotation axis assembly 31 and bottom 22, on the end face near bottom 22 side, rotating disk 311 offers the first groove 3112, the bottom land of the first groove 3112 is convexly equipped with rotary insertion part 3112a, as shown in Figure 4, the inner face of bottom 22 is convexly equipped with boss 221, the end of boss 221 offers jack 2211, wherein, boss 221 is inserted in the first groove 3112, accordingly, rotate plug-in unit 3112a to be inserted in jack 2211.Concrete preferably, the slotted eye of this first groove 3112 is round shape in the present embodiment, and jack 2211 is also in round shape, and accordingly, rotating plug-in unit 3112a is circular shaft part, and boss 221 is circular bosses 221, and Rotating shafts and connecting axle 312 coaxial line.
Further, in the preferred embodiment that the utility model provides, again as shown in Figure 2 and Figure 4, in rotary course, for ease of the gear of multiple angular adjustment of demarcating, the bottom land of the first groove 3112 is also convexly equipped with multiple protruding 3112b, and each protruding 3112b arranges around rotation plug-in unit 3112a, specifically in the present embodiment, each protruding 3112b is evenly arranged around rotation plug-in unit 3112a, accordingly, the end of boss 221 also offers multiple second groove 2212, and each second groove 2212 is arranged around jack 2211, specifically in the present embodiment, each second groove 2212 is also evenly arranged around jack 2211.Wherein, each protruding 3112b correspondence is embedded in each second groove 2212, also, and each protruding 3112b and each second groove 2212 one_to_one corresponding.It should be noted that, protruding 3112b and the number of the second groove 2212 and the gear number of gear are consistent, in the preferred embodiment that the utility model provides, the number of protruding 3112b and the second groove 2212 be also the minimum altitude of the bottom land of shift slot 3111 and the height difference of maximum height etc. number.
Preferably, more protruding 3112b is set to 6 as shown in Figure 2 and Figure 4, and the second groove 2212 is set to 6, and also, this device has the gear of 6 angular adjustment, and also, the minimum altitude of the bottom land of shift slot 3111 and the height difference of maximum height are by six equal portions.Specifically in the present embodiment, because the minimum altitude of the bottom land of shift slot 3111 and the height difference range of maximum height are 0 ~ 0.9mm, thus, often regulate a gear, then have the difference in height of 0.15mm.Accordingly, specifically in the present embodiment, the angle of regulation range of this micromatic setting is 0 ~ 12 °.
Further, in the preferred embodiment that the utility model provides, as shown in Figure 1, Figure 2 and Figure 4, for ease of manual adjustments angle, switch general assembly 3 also comprises the knob 33 in the outside being positioned at cover 21, wherein, cover 21 offers connecting hole 211, the free end of connecting axle 312 is then through this connecting hole 211 and is inserted on knob 33, it should be noted that, in the present embodiment, be synchronous rotary between knob 33 and connecting axle 312.
Further, in the preferred embodiment that the utility model provides, as shown in Figure 1, the front end face of knob 33 is marked with scale marker 331, specifically in the present embodiment, for ease of checking the gear of rotation, this scale marker 331 is gear mark.
Further, in the preferred embodiment that the utility model provides, as shown in Figure 2, shake relative to connecting axle 312 for just preventing sleeve 32, be equipped with the cover platform 212 of hollow around connecting hole 211 on the madial wall of cover 21, wherein, this cover platform 212 and connecting hole 211 coaxial line, and the free end of connecting axle 312 is inserted on knob 33 through cover platform 212 and connecting hole 211 in turn, sleeve 32 one end is sheathed on platform 212, now, be tight fit between sleeve 32 and cover platform 212, the other end is resisted against the bottom land of shift slot 3111.It should be noted that, in the present embodiment, knob 33, connecting hole 211, cover platform 212, sleeve 32, connecting axle 312, rotating disk 311 and the equal coaxial line of rotation plug-in unit 3112a.
The utility model also provides a kind of earphone, this earphone comprises two auricular conchas, also comprise travelling arm 2 micromatic setting of above-mentioned earphone, each auricular concha is provided with travelling arm 2 micromatic setting, wherein, the travelling arm 2 of each travelling arm 2 micromatic setting is connected to corresponding auricular concha, like this, when regulating each travelling arm 2, corresponding auricular concha generation angular deflection can be driven, with the chucking power that this is between adjustable two auricular conchas, to promote the comfort level of user.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model.For a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within right of the present utility model.
Claims (10)
1. the travelling arm micromatic setting of earphone, is characterized in that: the cursor comprising travelling arm, switch general assembly and be articulated with on described travelling arm;
Described travelling arm comprise cover and to be fixedly connected on described cover and and be formed with the bottom of container cavity between described cover;
Described switch general assembly comprises one end and is located at the other end on described cover and is located on described bottom and the rotation axis assembly relatively rotating on described bottom;
Described rotation axis assembly is provided with multiple in order to regulate the height be contained in described container cavity of the deflection angle of described travelling arm to be increasing or decreasing or the gear first increasing progressively again decline trend.
2. the travelling arm micromatic setting of earphone as claimed in claim 1, it is characterized in that: described rotation axis assembly comprises rotating disk and connecting axle, the end opens of described rotating disk near described cover side has shift slot, the height of the bottom land of described shift slot is increasing or decreasing or first increases progressively decline trend again, and the bottom land of described shift slot is convexly equipped with connecting axle, the free end of described connecting axle is located on described cover; Described switch general assembly also comprises being sheathed on described connecting axle has flexible sleeve, and one end of described sleeve is resisted against the madial wall of described cover, and the other end to be contained in described shift slot and to be resisted against the bottom land of described shift slot.
3. the travelling arm micromatic setting of earphone as claimed in claim 2, is characterized in that: the bottom land of described shift slot is an inclined-plane, and the altitude range of described bottom land is 0 ~ 0.9mm.
4. the travelling arm micromatic setting of earphone as claimed in claim 2 or claim 3, it is characterized in that: on the end face near described bottom side, described rotating disk offers the first groove, the bottom land of described first groove is convexly equipped with rotary insertion part, the inner face of described bottom is convexly equipped with boss, the end of described boss offers jack, described boss is inserted in described first groove, and described rotation plug-in unit is inserted in described jack.
5. the travelling arm micromatic setting of earphone as claimed in claim 4, it is characterized in that: the bottom land around the first groove described in described rotation plug-in unit is also convexly equipped with multiple projection, end around boss described in described jack also offers multiple second groove, and each described protruding correspondence is embedded in each described second groove.
6. the travelling arm micromatic setting of earphone as claimed in claim 5, it is characterized in that: described projection is set to 6, described second groove is set to 6.
7. the travelling arm micromatic setting of earphone as claimed in claim 5, it is characterized in that: described switch general assembly also comprises the knob in the outside being positioned at described cover, described cover offers connecting hole, and the free end of described connecting axle is inserted on described knob through described connecting hole.
8. the travelling arm micromatic setting of earphone as claimed in claim 7, is characterized in that: the front end face of described knob is marked with scale marker.
9. the travelling arm micromatic setting of earphone as claimed in claim 7, it is characterized in that: on the madial wall of described cover, be equipped with the cover platform with the hollow of described connecting hole coaxial line around described connecting hole, the free end of described connecting axle is inserted on described knob through described cover platform and described connecting hole in turn, described sleeve one end is sheathed on described cover platform, and the other end is resisted against the bottom land of described shift slot.
10. earphone, comprises two auricular conchas, it is characterized in that: the travelling arm micromatic setting also comprising the earphone as described in any one of claim 1 to 9, and each described auricular concha is provided with travelling arm micromatic setting described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520090685.3U CN204633972U (en) | 2015-02-09 | 2015-02-09 | Earphone and travelling arm micromatic setting thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520090685.3U CN204633972U (en) | 2015-02-09 | 2015-02-09 | Earphone and travelling arm micromatic setting thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204633972U true CN204633972U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520090685.3U Expired - Fee Related CN204633972U (en) | 2015-02-09 | 2015-02-09 | Earphone and travelling arm micromatic setting thereof |
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| Country | Link |
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| CN (1) | CN204633972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028207A (en) * | 2016-07-25 | 2016-10-12 | 深圳市冠旭电子股份有限公司 | Knob lever type earphone fine tuning structure, and earphones |
-
2015
- 2015-02-09 CN CN201520090685.3U patent/CN204633972U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028207A (en) * | 2016-07-25 | 2016-10-12 | 深圳市冠旭电子股份有限公司 | Knob lever type earphone fine tuning structure, and earphones |
| CN106028207B (en) * | 2016-07-25 | 2019-08-20 | 深圳市冠旭电子股份有限公司 | Knob lever earphone fine tuning structure and earphone |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Longgang District of Shenzhen City, Guangdong province 518116 Ping Street Takahashi Industrial Park East Area Patentee after: SHENZHEN GRANDSUN ELECTRONIC Co.,Ltd. Address before: Longgang District of Shenzhen City, Guangdong province 518116 Ping Street Takahashi Industrial Park East Area Patentee before: SHENZHEN GRANDSUN ELECTRONIC Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 |
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| CF01 | Termination of patent right due to non-payment of annual fee |