CN204498314U - The fixed installation structure of earphone and ear muff thereof - Google Patents
The fixed installation structure of earphone and ear muff thereof Download PDFInfo
- Publication number
- CN204498314U CN204498314U CN201520094200.8U CN201520094200U CN204498314U CN 204498314 U CN204498314 U CN 204498314U CN 201520094200 U CN201520094200 U CN 201520094200U CN 204498314 U CN204498314 U CN 204498314U
- Authority
- CN
- China
- Prior art keywords
- ear muff
- horn housing
- installation structure
- fixed installation
- earphone
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 101001010782 Drosophila melanogaster Fez family zinc finger protein erm Proteins 0.000 title claims abstract description 86
- 238000009434 installation Methods 0.000 title claims abstract description 29
- 239000011230 binding agent Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model belongs to ear phone technology field, aims to provide the fixed installation structure of a kind of earphone and ear muff thereof, comprises horn housing and ear muff, and described ear muff comprises body and is located at the protection body for protecting described horn housing on described body.The utility model, while one end of the lateral surface of the close horn housing by body is bonded on horn housing, the also multiple fastener of projection on the internal perisporium coordinated with the periphery wall of body of horn housing, and the bond edge that stretches out in the end of the close horn housing of the sleeve part of body, like this, bond edge buckle is connected to the below of each fastener, held by each fastener to make ear muff simultaneously, make under the prerequisite of the production cost not increasing earphone, effectively improve the adaptive capacity to environment of the fixed installation structure of earphone and ear muff thereof, also the useful life of earphone is improved to a certain extent.
Description
Technical field
The utility model belongs to ear phone technology field, relates to the fixed installation structure of a kind of earphone and ear muff 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.Along with the development of electronic industry, the electronic products such as mobile phone, MP3 player and MP4 player oneself be widely used in daily life, in above-mentioned electronic product use procedure, earphone oneself become a kind of very important subsidiary products, correspondingly have also been obtained and apply widely.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.But no matter be that occupation mode, for ease of preventing the materials such as dust from entering into the inside of headphone unit from the horn housing of earphone, usual meeting is a sheathed ear muff in the outside of each corresponding horn housing of earphone.
In prior art, the common fixed form of the ear muff of earphone has following two kinds: 1. the rigging position bottom ear muff is made the horn-like of reducing, be directly enclosed within horn housing; 2. between ear muff and horn housing, add the adhesive material of last layer, ear muff is directly bonded on horn housing.But the first fixed form, although its production operation is more convenient, for finished product earphone, easily loosens after its ear muff is fixing, like this, the shape after the ear muff rigging position between each finished product earphone and assembling can be caused all to have larger difference.For the second fixed form, because the production of usual finished product earphone and assembling are carried out at normal temperatures, and the goo worked in centre belongs to macromolecular material, thus, to a certain extent, finished product earphone is easily subject to the impact of environment, causes producing as bad phenomenon such as high temperature double faced adhesive tape bonding failure, tiltings, and then causes ear muff easily loosen from horn housing or come off.
Utility model content
The purpose of this utility model is the fixed installation structure providing a kind of earphone and ear muff thereof, is directly being bonded in by ear muff after on horn housing in order to solve, because ear muff affected by environment is easily from the technical problem that horn housing loosens or comes off.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the fixed installation structure providing a kind of ear muff, the fixed installation structure of this ear muff comprises horn housing and ear muff, described ear muff comprises body and is located at the protection body in order to protect described horn housing on described body, one end of the lateral surface of the close described horn housing of described body is bonded on described horn housing, and the internal perisporium coordinated with described body periphery wall of described horn housing is convexly equipped with multiple stop device, each described stop device is located on described body to stop described ear muff to depart from described horn housing simultaneously.
Further, one end of the close described ear muff of described horn housing offers holding tank, and the bottom land of described holding tank is convexly equipped with the portion of speaking, and each described stop device is fastener, and each described fastener is all convexly equipped on the internal perisporium of described holding tank; Described body comprises sleeve part and bond edge, described bond edge is stretched out by the end of the close described horn housing of described sleeve part, described bond edge to be contained in described holding tank and to deduct in the below of each described fastener, goes out on the outer face of part described in the medial surface of described protection body fits in.
Further, the bottom land of described holding tank is provided with bond regions and goes out sound area, and described bond edge is bonded in described bond regions by binding agent, described in go out part be convexly equipped in described in go out sound area.
Further, described protection body is located in the inner chamber of described sleeve part, and the medial surface of described protection body is lower than the outer face of described bond edge.
Further, each described fastener is evenly arranged around the central axis of described holding tank.
Further, described fastener is set to 4.
Compared with prior art, the beneficial effect of the fixed installation structure of the ear muff that the utility model provides is: be bonded on the basis of horn housing by ear muff, by the multiple stop device of projection (as fastener etc.) on the internal perisporium coordinated with the periphery wall of ear muff of horn housing, each stop device is arranged on body simultaneously, to hold ear muff, thus stop ear muff to depart from horn housing, with under the prerequisite not increasing production cost, effectively can prevent the impact of fixed installation structure because of environment of this ear muff, and produce as high temperature double faced adhesive tape bonding failure, the bad phenomenon such as tilting.
The utility model additionally provides the fixed installation structure that a kind of earphone comprises above-mentioned ear muff.
Compared with prior art, the beneficial effect of the earphone that the utility model provides is: this earphone is by adopting the fixed installation structure of above-mentioned ear muff, make under the prerequisite of the production cost not increasing earphone, promote the environmental suitability of earphone, also improve the useful life of earphone to a certain extent.
Accompanying drawing explanation
Fig. 1 is the solid assembling schematic diagram of the fixed installation structure of ear muff in the utility model embodiment;
Fig. 2 is the exploded perspective schematic diagram of the fixed installation structure of ear muff in the utility model embodiment;
Fig. 3 is the assembly structure cutaway view of the fixed installation structure of ear muff in Fig. 1;
Fig. 4 is the perspective view of the ear muff of the fixed installation structure of ear muff in Fig. 1;
Fig. 5 is the perspective view of the horn housing of the fixed installation structure of ear muff in Fig. 1.
Label in accompanying drawing is as follows:
1 horn housing, 11 stop devices/fastener, 12 holding tanks, 121 bond regions, 122 go out part;
2 ear muffs, 21 bodies, 211 sleeve parts, 212 bond edge, 22 protection bodies.
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 5, a kind of earphone provided for the utility model one preferred embodiment and the fixed installation structure of ear muff thereof.
As shown in Figures 1 to 5, the fixed installation structure of this ear muff, comprises horn housing 1 and ear muff 2, and obviously, ear muff 2 is set on horn housing 1 in order to protect horn housing 1.Concrete ear muff 2 comprises body 21 and protection body 22 in the present embodiment, and wherein, this protection body 22 is located on body 21 and is entered the enclosure interior of horn housing 1 in order to protect the materials such as dust and block loudspeaker.For ease of being fixed on horn housing 1 by ear muff 2, one end of the lateral surface of the close horn housing 1 of body 21 is bonded on horn housing 1, and understandably, the contact end face between ear muff 2 and horn housing 1 is bonded together.Specifically in the present embodiment, double faced adhesive tape is usually adopted to be bonded on horn housing 1 by ear muff 2.
In the present embodiment, can more firmly be located on horn housing 1 by fixed cover for ease of ear muff 2, the internal perisporium coordinated with body 21 periphery wall of horn housing 1 is convexly equipped with multiple stop device 11, wherein, be set in after on horn housing 1 by ear muff 2, each stop device 11 on horn housing 1 can be located on body 21 to stop ear muff 2 to depart from horn housing 1 simultaneously.It should be noted that; ear muff 2 is stabilized on horn housing 1 by modes such as buckles by each stop device 11; also be; adhesive attraction between ear muff 2 and horn housing 1 be subject to environment impact and for there is the bad phenomenon such as bonding failure time; ear muff 2 is stabilized on horn housing 1, to reach the protected effect of double structure by each stop device 11 that the fixed installation structure of this ear muff can be used on horn housing 1.
Further, in the preferred embodiment that the utility model provides, as shown in Figures 2 to 4, one end of the close ear muff 2 of horn housing 1 offers holding tank 12, it should be noted that, one end that ear muff 2 and horn housing 1 bond is contained in this holding tank 12 just, and certainly, the usual other end is then positioned at outside this holding tank 12.As shown in Figures 2 and 3, for making to fit in good condition between ear muff 2 and horn housing 1, and guarantee that ear muff 2 and horn housing 1 do not have influence on the protection body 22 of ear muff 2 when bonding, the bottom land of holding tank 12 is convexly equipped with the portion of speaking 122, as shown in Figure 3, the medial surface of the protection body 22 of ear muff 2 is fitted just and is covered on this outer face going out part 122, enters into the voice quality and the useful life that have influence on loudspeaker in the loudspeaker arranged in horn housing 1 to prevent the materials such as dust.
Specifically in the present embodiment, as shown in Figures 2 and 3, each stop device 11 is fastener 11, and accordingly, each fastener 11 is all convexly equipped on the internal perisporium of holding tank 12.Separately, as shown in Figures 2 to 4, body 21 comprises sleeve part 211 and bond edge 212, wherein, bond edge 212 is stretched out by the end of the close horn housing 1 of sleeve part 211, like this, when ear muff 2 is set on horn housing 1, the bond edge 212 of ear muff 2 is also contained in holding tank 12 simultaneously, and each fastener 11 gone out by the internal perisporium projection of horn housing 1 deducts below it, also namely deduct between the bottom land and each fastener 11 of holding tank 12, obviously, even if when the adhesive attraction affected between ear muff 2 and horn housing 1 being subject to environment lost efficacy, also hold ear muff 2 by each fastener 11, still ear muff 2 is made can be firmly set on horn housing 1.
Further, in the preferred embodiment that the utility model provides, as Fig. 2, shown in Fig. 3 and Fig. 6, loudspeaker in horn housing 1 inner chamber can be protected well for making ear muff 2, but be unlikely to have influence on the bonding between ear muff 2 and horn housing 1, usually, the bottom land of holding tank 12 is provided with bond regions 121 and goes out sound area, wherein, in the present embodiment, bond edge 212 is bonded in bond regions 121 by binding agent, understandably, bond regions 121 is positioned at the periphery of sound area, and bond edge 212 only fits in the bond regions 121 of the bottom land of holding tank 12, the part 122 that goes out of horn housing 1 is then be convexly equipped in out sound area, so that protection body 22 protects.It should be noted that, specifically in the present embodiment, binding agent is double faced adhesive tape.
Further, in the preferred embodiment that the utility model provides, as shown in Figures 2 to 4, protection body 22 is located in the inner chamber of sleeve part 211, specifically in the present embodiment, protection body 22 is cloth, and have influence on protection body 22 for preventing when being adhered to by binding agent between ear muff 2 and horn housing 1, usually, the medial surface of protection body 22 is lower than the outer face of bond edge 212, also namely, bond edge 212 is positioned at the most end of ear muff 2 near horn housing 1 one end.
Further, in the preferred embodiment that the utility model provides, as shown in Figure 2 and Figure 5, for make between ear muff 2 and horn housing 1 mutual sheathed time, it is balanced that ear muff 2 is subject to from the power of surrounding, each fastener 11 is evenly arranged around the central axis of holding tank 12, it should be noted that, usually, holding tank 12 is circular recess, obviously, accordingly, bond edge 212 should be circular.Concrete preferably, fastener 11 is set to 4 in the present embodiment, like this, is convenient to ear muff 2 pulling be set in horn housing 1 from the surrounding of ear muff 2.
The utility model also provides a kind of earphone, this earphone, comprise the fixed installation structure of above-mentioned ear muff, like this, by adopting the fixed installation of double structure, ear muff 2 firmly can be set on horn housing 1, ensure that under the prerequisite of the production cost not increasing earphone, improve the environmental suitability of earphone, also improve the useful life of earphone to a certain extent.
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 (7)
1. the fixed installation structure of ear muff, comprise horn housing and ear muff, it is characterized in that: described ear muff comprises body and is located at the protection body in order to protect described horn housing on described body, one end of the lateral surface of the close described horn housing of described body is bonded on described horn housing, and the internal perisporium coordinated with described body periphery wall of described horn housing is convexly equipped with multiple stop device, each described stop device is located on described body to stop described ear muff to depart from described horn housing simultaneously.
2. the fixed installation structure of ear muff as claimed in claim 1, it is characterized in that: one end of the close described ear muff of described horn housing offers holding tank, the bottom land of described holding tank is convexly equipped with the portion of speaking, each described stop device is fastener, and each described fastener is all convexly equipped on the internal perisporium of described holding tank; Described body comprises sleeve part and bond edge, described bond edge is stretched out by the end of the close described horn housing of described sleeve part, described bond edge to be contained in described holding tank and to deduct in the below of each described fastener, goes out on the outer face of part described in the medial surface of described protection body fits in.
3. the fixed installation structure of ear muff as claimed in claim 2, is characterized in that: the bottom land of described holding tank is provided with bond regions and goes out sound area, and described bond edge is bonded in described bond regions by binding agent, described in go out part be convexly equipped in described in go out sound area.
4. the fixed installation structure of ear muff as claimed in claim 2, it is characterized in that: described protection body is located in the inner chamber of described sleeve part, and the medial surface of described protection body is lower than the outer face of described bond edge.
5. the fixed installation structure of the ear muff as described in any one of claim 2 to 4, is characterized in that: each described fastener is evenly arranged around the central axis of described holding tank.
6. the fixed installation structure of ear muff as claimed in claim 5, is characterized in that: described fastener is set to 4.
7. earphone, is characterized in that: the fixed installation structure comprising the ear muff as described in any one of claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520094200.8U CN204498314U (en) | 2015-02-10 | 2015-02-10 | The fixed installation structure of earphone and ear muff thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520094200.8U CN204498314U (en) | 2015-02-10 | 2015-02-10 | The fixed installation structure of earphone and ear muff thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204498314U true CN204498314U (en) | 2015-07-22 |
Family
ID=53577585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520094200.8U Expired - Fee Related CN204498314U (en) | 2015-02-10 | 2015-02-10 | The fixed installation structure of earphone and ear muff thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204498314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107222801A (en) * | 2016-03-21 | 2017-09-29 | 固昌通讯股份有限公司 | Ear canal type earphone |
-
2015
- 2015-02-10 CN CN201520094200.8U patent/CN204498314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107222801A (en) * | 2016-03-21 | 2017-09-29 | 固昌通讯股份有限公司 | Ear canal type earphone |
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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 |