CN204498313U - Earphone and rosette fixed structure thereof - Google Patents
Earphone and rosette fixed structure thereof Download PDFInfo
- Publication number
- CN204498313U CN204498313U CN201520092908.XU CN201520092908U CN204498313U CN 204498313 U CN204498313 U CN 204498313U CN 201520092908 U CN201520092908 U CN 201520092908U CN 204498313 U CN204498313 U CN 204498313U
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- Prior art keywords
- groove
- rosette
- earphone
- guide
- head
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- 210000002421 cell wall Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Abstract
The utility model belongs to ear phone technology field, aims to provide a kind of earphone and rosette fixed structure thereof, comprises head-clamp upper cover, rosette and has flexible stop block.The utility model, by offering the first groove and second groove just relative with the first groove respectively on lateral wall and the madial wall of head-clamp upper cover, and on the bottom land of the first groove, offer spliced eye group, and the slotted eye size of the second groove is greater than the slotted eye size of the first groove, like this, namely each guide of rosette may correspond to each pilot hole by spliced eye group, after rosette is rotated to an angle, each guide can be connected to the bottom land of the second groove simultaneously, and keep out in the second guide vane end stop near the guide of the second guide vane end stop, and between the first guide vane end stop and the guide away from the second guide vane end stop, inlay stop part cover to facilitate and firmly rosette to be fixedly installed on head-clamp, otherwise, rosette can be taken off, thus, user can according to the hobby of oneself in time quick-replaceable rosette.
Description
Technical field
The utility model belongs to ear phone technology field, relates to a kind of earphone and rosette fixed structure thereof.
Background technology
Earphone is a kind of by electroacoustic transfer principle, the signal of telecommunication that source of sound exports is transferred to the transaudient acoustic product of the sound that people's ear can be heard.At present, on market the type of earphone and profile of all kinds, the occupation mode according to earphone is divided, and mainly contains the types such as wear-type, supra-aural and ear type.In prior art, headphone its generally adopt headband to connect left and right two headphone units, and for ease of beautifying the outward appearance of headband, usually, the head-clamp of headband covering rosette is installed, but existing rosette easily departs from from head-clamp upper cover and goes out.
Utility model content
The purpose of this utility model is to provide a kind of earphone and rosette fixed structure thereof, in order to solve existing rosette structure easily from the technical problem that head-clamp upper cover comes off.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the rosette fixed structure providing a kind of earphone, the rosette fixed structure of this earphone comprises head-clamp upper cover and rosette, detachable being inserted on described head-clamp of described rosette covers, and relatively can rotate on described head-clamp upper cover; This fixed structure also comprise have flexible, be embedded between described head-clamp upper cover and described rosette in order to described rosette to be limited in the stop block that described head-clamp covers.
Further, the Plug Division that described rosette comprises ornamental portion and gone out by the back side projection of described ornamental portion, the lateral wall of described head-clamp upper cover offers the first groove, the madial wall of described head-clamp upper cover offers the second groove of open loop type, described second groove is just relative with described first groove, and the slotted eye size of described second groove is less than the slotted eye size of described first groove; The bottom land of described first groove offers the spliced eye group of through described first groove and described second groove, and described ornamental portion is embedded in described first groove, and described Plug Division is limited in described second groove through described spliced eye group.
Further, described spliced eye group comprises jack and multiple pilot hole, and each described pilot hole is arranged around described jack, and communicates with described jack; Multiple guides that described Plug Division comprises grafting ring and gone out by the sidewall projection of described grafting ring; Described grafting ring can pass described jack, and each described guide can be connected to the bottom land of described second groove through the described pilot hole of each correspondence simultaneously.
Further, the cell wall at described second groove both ends is convexly equipped with the first guide vane end stop and the second guide vane end stop respectively to the center of described second groove, and each described guide activity is located between described first guide vane end stop and described second guide vane end stop; Described stop block is placed in the bottom land of described second groove, and in the detachable container cavity being embedded in described first guide vane end stop and formed away from the described guide of described second guide vane end stop.
Further, described jack is circular hole, and the slotted eye of described first groove and described second groove is circular hole, and the slotted eye of described jack, described first groove and the slotted eye concentric of described second groove.
Further, described stop block is the ring-type of open type, and with described second groove concentric.
Further described pilot hole is set to 3, and described guide is set to 3.
Compared with prior art, the beneficial effect of the rosette fixed structure of the earphone that the utility model provides is: by offering the first groove and the second groove respectively on the lateral wall and madial wall of head-clamp upper cover, and on the bottom land of the first groove, offer the spliced eye group of through first groove of energy and the second groove, because the first groove is just relative with the second groove, and the slotted eye size of the second groove is greater than the slotted eye size of the first groove, like this, namely each guide of the Plug Division of rosette may correspond to each pilot hole by spliced eye group, and after rosette is rotated to an angle, each guide can be connected to the bottom land of the second groove simultaneously, and keep out in the second guide vane end stop near the guide of the second guide vane end stop, and between the first guide vane end stop and the guide away from the second guide vane end stop, inlay stop part to limit the position of rosette, with this quickly and easily and firmly rosette is fixedly installed on head-clamp and covers.In addition, after taking off stop block, get final product opposite spin rosette, each guide is made to correspond to each pilot hole, easily can take off this rosette from head-clamp upper cover with this, thus, user can carry out the rosette of in time quick-replaceable oneself hobby according to the individual demand of oneself.
The utility model additionally provides a kind of earphone, comprises the rosette fixed structure of above-mentioned earphone.
Compared with prior art, the beneficial effect of the earphone that the utility model provides is: this earphone is by adopting above-mentioned rosette fixed structure, easily can change rosette rapidly according to the hobby of oneself, and ensure that mounted rosette can firmly be arranged on head-clamp and cover.
Accompanying drawing explanation
Fig. 1 is one of perspective view of the rosette fixed structure of earphone in the utility model embodiment;
Fig. 2 is the perspective view two of the rosette fixed structure of earphone in the utility model embodiment;
Fig. 3 is one of stereoscopic mechanism schematic diagram of head-clamp upper cover in the utility model embodiment;
Fig. 4 is the stereoscopic mechanism schematic diagram two of head-clamp upper cover in the utility model embodiment;
Fig. 5 is one of perspective view of rosette in the utility model embodiment;
Fig. 6 is the perspective view two of rosette in the utility model embodiment.
Label in accompanying drawing is as follows:
1 head-clamp upper cover, 11 first grooves, 111 spliced eye groups, 1111 jacks, 1112 pilot holes, 12 second grooves, 121 first guide vane end stops, 122 second guide vane end stops, 13 arc draw runners;
2 rosettes, 21 ornamental portion, 22 Plug Divisions, 221 grafting rings, 222 guides, 3 stop blocks.
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 6, the fixed structure of the rosette of a kind of earphone provided for the utility model one preferred embodiment.
As shown in Figures 1 to 6, the fixed structure of the rosette 2 of this earphone comprises head-clamp upper cover 1 and rosette 2, wherein, can in time change rosette 2 for ease of user according to the hobby of oneself, rosette 2 is detachable to be inserted on head-clamp upper cover 1, and can relatively rotate on head-clamp upper cover 1.As shown in Figure 2, for ease of being fixed on head-clamp upper cover 1 by spacing for rosette 2, this fixed structure also comprises and has flexible stop block 3, wherein, this stop block 3 is embedded between head-clamp upper cover 1 and rosette 2, and specifically in the present embodiment, this stop block 3 is made up of elastomeric material.
It should be noted that, in the present embodiment, when this rosette 2 is plugged in after on head-clamp upper cover 1, rosette 2 is rotated to an angle relative to head-clamp upper cover 1, make one end of rosette 2 be connected on head-clamp upper cover 1, and allow the other end of rosette 2 be connected to stop block 3, obviously, one end of stop block 3 is connected to rosette 2, and the other end is connected to head-clamp upper cover 1, like this, whole rosette 2 can be fixed on head-clamp upper cover 1 in the auxiliary lower limit of stop block 3.
Further, in the preferred embodiment that the utility model provides, as shown in Figure 5 and Figure 6, rosette 2 comprises ornamental portion 21 and Plug Division 22, and wherein, Plug Division 22 is gone out by the back side projection of ornamental portion 21.As its name suggests, ornamental portion 21, mainly plays decoration function, also, the lateral wall of device ring can arrange different decorative patterns or colour image etc.
Ornamental portion 21 is laid for ease of arranging, it is concrete that the lateral wall of head-clamp upper cover 1 offers the first groove 11 as shown in Figure 4, and for ease of fixedly mounting whole rosette 2, specifically as shown in Figure 3, the madial wall of head-clamp upper cover 1 offers the second groove 12, wherein, in the present embodiment, this second groove 12 is open types, namely, this second groove 12 is not closed, has an opening yet.For ease of being fixedly connected with of rosette 2, the second groove 12 is just relative with the first groove 11, and the slotted eye size of the second groove 12 is less than the slotted eye size of the first groove 11.
It should be noted that, " back side " mentioned here refers to the one side fitting in head-clamp upper cover 1, and lateral wall and madial wall are all for the installment state of head-clamp upper cover 1 under normality, also be, after installation, side to the outside becomes lateral wall, otherwise, be called madial wall.
Specifically as shown in Figure 3 and Figure 4, in the present embodiment, the bottom land of the first groove 11 offers spliced eye group 111, wherein, through first groove 11 and the second groove 12 of this spliced eye group 111, like this, as shown in Figures 2 and 3, be equivalent to be formed with draw runner (not shown) between the first groove 11 and the bottom land of the second groove 12.Wherein, more as depicted in figs. 1 and 2, in installation process, the ornamental portion 21 of rosette 2 is embedded in the first groove 11, and its Plug Division 22 is passed spliced eye group 111 and is limited in the second groove 12.
Further, in the preferred embodiment that the utility model provides, as shown in Figure 3 and Figure 4, spliced eye group 111 comprises jack 1111 and multiple pilot hole 1112, wherein, each pilot hole 1112 is arranged around jack 1111, and communicate with jack 1111, obviously, specifically as shown in Figure 3, multiple arc draw runner 13 is formed with, for supporting and the Plug Division 22 of spacing rosette 2 between the first groove 11 and the bottom land of the second groove 12.
As shown in Figure 5, Plug Division 22 comprises grafting ring 221 and multiple guide 222, and wherein, each guide 222 is gone out by the sidewall projection of grafting ring 221, and in the present embodiment, the upper surface of each guide 222 is mutually concordant with the outer face of grafting ring 221.Wherein, as shown in Figure 2, in installation process, grafting ring 221 is through jack 1111, each guide 222 is through the pilot hole 1112 of each correspondence, rosette 2 is being plugged after on head-clamp upper cover 1, user can manual rotation rosette 2 certain angle, specifically in the present embodiment, rotate about 60 °, to make, the guide 222 of one end of rosette 2 is connected to head-clamp upper cover 1, the guide 222 of the other end is connected on stop part, and each guide 222 of rosette 2 is connected to the bottom land of the second groove 12 simultaneously, understandably, each guide 222 supports by the arc draw runner 13 of correspondence, and the layout of each pilot hole 1112 and each guide 222 is consistent.
As shown in Figures 2 to 5, in the preferred embodiment that the utility model provides, preferably, pilot hole 1112 is set to 3, and guide 222 is set to 3.
Further, in the preferred embodiment that the utility model provides, as shown in Figures 2 and 3, head-clamp upper cover 1 is departed from for preventing rosette 2, the cell wall at the second groove 12 both ends is convexly equipped with the first guide vane end stop 121 and the second guide vane end stop 122 respectively to the center of the second groove 12, and obviously, the activity of each guide 222 is located between the first guide vane end stop 121 and the second guide vane end stop 122, also understandably, namely rosette 2 is be limited between the first guide vane end stop 121 and the second guide vane end stop 122.
Separately in the present embodiment, for ease of preventing rosette 2 automatic rotation, specifically as shown in Figure 2, stop block 3 is placed in the bottom land of the second groove 12, and in the detachable container cavity (not shown) being embedded in the first guide vane end stop 121 and formed away from the guide 222 of the second guide vane end stop 122, understandably, rosette 2 is being rotated to an angle, when making the guide 222 near the second guide vane end stop 122 of rosette 2 be resisted against this second guide vane end stop 122, stop block 3 can be embedded between the first guide vane end stop 121 and the guide 222 away from the second guide vane end stop 122, because the shape of stop block 3 and size adapt to this container cavity (not shown), like this, rotating in a circumferential direction of rosette 2 can be limited well, so rosette 2 firmly can be fixed on head-clamp upper cover 1.Certainly, during to take off rosette 2 from head-clamp upper cover 1, stop part can be taken off from this container cavity, then reverse rotation rosette 2, rosette 2 can be made quickly and easily to depart from head-clamp upper cover 1.
Further, in the preferred embodiment that the utility model provides, as shown in Figures 2 and 3, usually, preferably, jack 1111 is circular hole, accordingly, the slotted eye of the first groove 11 and the second groove 12 is circular hole, and the slotted eye of jack 1111, first groove 11 and the slotted eye concentric of the second groove 12.
Further, in the preferred embodiment that the utility model provides, as shown in Figure 2, preferably, stop block 3 ring-type in open type, and with the second groove 12 concentric.
The utility model also provides a kind of earphone, and this earphone comprises rosette 2 fixed structure of above-mentioned earphone.
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 (8)
1. the rosette fixed structure of earphone, comprises head-clamp upper cover and rosette, it is characterized in that: detachable being inserted on described head-clamp of described rosette covers, and relatively can rotate on described head-clamp upper cover; This fixed structure also comprise have flexible, be embedded between described head-clamp upper cover and described rosette in order to described rosette to be limited in the stop block that described head-clamp covers.
2. the rosette fixed structure of earphone as claimed in claim 1, it is characterized in that: the Plug Division that described rosette comprises ornamental portion and gone out by the back side projection of described ornamental portion, the lateral wall of described head-clamp upper cover offers the first groove, the madial wall of described head-clamp upper cover offers the second groove of open loop type, described second groove is just relative with described first groove, and the slotted eye size of described second groove is less than the slotted eye size of described first groove; The bottom land of described first groove offers the spliced eye group of through described first groove and described second groove, and described ornamental portion is embedded in described first groove, and described Plug Division is limited in described second groove through described spliced eye group.
3. the rosette fixed structure of earphone as claimed in claim 2, it is characterized in that: described spliced eye group comprises jack and multiple pilot hole, each described pilot hole is arranged around described jack, and communicates with described jack; Multiple guides that described Plug Division comprises grafting ring and gone out by the sidewall projection of described grafting ring; Described grafting ring can pass described jack, and each described guide can be connected to the bottom land of described second groove through the described pilot hole of each correspondence simultaneously.
4. the rosette fixed structure of earphone as claimed in claim 3, it is characterized in that: the cell wall at described second groove both ends is convexly equipped with the first guide vane end stop and the second guide vane end stop respectively to the center of described second groove, and each described guide activity is located between described first guide vane end stop and described second guide vane end stop; Described stop block is placed in the bottom land of described second groove, and in the detachable container cavity being embedded in described first guide vane end stop and formed away from the described guide of described second guide vane end stop.
5. the rosette fixed structure of the earphone as described in claim 3 or 4, it is characterized in that: described jack is circular hole, the slotted eye of described first groove and described second groove is circular hole, and the slotted eye of described jack, described first groove and the slotted eye concentric of described second groove.
6. the rosette fixed structure of earphone as claimed in claim 5, is characterized in that: described stop block is the ring-type of open type, and with described second groove concentric.
7. the rosette fixed structure of earphone as claimed in claim 4, it is characterized in that: described pilot hole is set to 3, described guide is set to 3.
8. earphone, is characterized in that: the rosette fixed structure comprising the earphone as described in any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520092908.XU CN204498313U (en) | 2015-02-09 | 2015-02-09 | Earphone and rosette fixed structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520092908.XU CN204498313U (en) | 2015-02-09 | 2015-02-09 | Earphone and rosette fixed structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204498313U true CN204498313U (en) | 2015-07-22 |
Family
ID=53577584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520092908.XU Expired - Fee Related CN204498313U (en) | 2015-02-09 | 2015-02-09 | Earphone and rosette fixed structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204498313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106899910A (en) * | 2017-05-05 | 2017-06-27 | 安徽工程大学 | A kind of self-locking earphone accommodating apparatus with bullet core |
-
2015
- 2015-02-09 CN CN201520092908.XU patent/CN204498313U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106899910A (en) * | 2017-05-05 | 2017-06-27 | 安徽工程大学 | A kind of self-locking earphone accommodating apparatus with bullet core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |