CN203590414U - Earmuff assembling structure of headset - Google Patents
Earmuff assembling structure of headset Download PDFInfo
- Publication number
- CN203590414U CN203590414U CN201320719179.7U CN201320719179U CN203590414U CN 203590414 U CN203590414 U CN 203590414U CN 201320719179 U CN201320719179 U CN 201320719179U CN 203590414 U CN203590414 U CN 203590414U
- Authority
- CN
- China
- Prior art keywords
- ear muff
- box
- assembly structure
- sound chamber
- front apron
- Prior art date
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an earmuff assembling structure of a headset. The earmuff assembling structure comprises earmuffs, earlaps, voice cavity front baffle plates and a plurality of female buckles consisting of soft colloid, the voice cavity front baffle plates are mounted on opening ends of the earmuffs, outer walls of the female buckles are provided with clamping slots, the female buckles are matched in a position limiting manner with buckle position holes correspondingly arranged on the voice cavity front baffle plates, one ends of the female buckles are provided with inserting grooves, inner side walls of the inserting grooves are provided with protruding structures, mounting surfaces of the earmuffs are provided with a plurality of earmuff struts, when the earmuff struts are inserted in the corresponding inserting grooves, the shape changes occur inside the female buckles, the earmuff struts are in tight fit with the protruding structures, and largest wrapping force is formed, so that the earmuffs are fixed to the voice cavity front baffle plates. The earmuff assembling structure of the headset is convenient to mount and dismount, and strong in reliability. In addition, when the voice cavity front baffle plates and the earmuffs need to be assembled to form a sealed cavity, the female buckles are matched with the buckle position holes in a position limiting manner through the clamping slots, so that the female buckles cling to the buckle position holes, and leakproofness of voice cavities is guaranteed.
Description
Technical field
The utility model relates to earphone technical field, more particularly, relates to a kind of ear muff assembly structure of headphone.
Background technology
Along with improving constantly of living standard, listening attentively to music becomes people in the work mood of releiving after the leisure, a kind of mode easing off the pressure.In order to allow each user experience in one's spare time magic of music, open the mood of sealing, people have developed headphone, allow people discharging heartily after work, enjoy life.
Existing headphone generally comprises auricular concha, loud speaker, loud speaker mounting panel and ear muff, and ear muff is installed in the front end of auricular concha, can be for closed or semi-enclosed after auricular concha, loud speaker and the assembling of loud speaker mounting panel.Wherein, the conventional plastic card button bit of assembling, rotation button bit, extension skin button bit or the magnetic texure of ear muff and auricular concha, such structure can cause the installation and removal inconvenient operation of earphone, and has the operating reliability hidden danger such as button bit easy fracture, and magnetic texure can affect the performance of internal loudspeaker.In addition, the assembly structure of ear muff and auricular concha and mode easily have influence on the seal in sound chamber.
Utility model content
The purpose of this utility model is to overcome above-mentioned defect of the prior art, and a kind of ear muff assembly structure of headphone is provided, and it is installed, convenient disassembly, and reliability is strong, has guaranteed the seal in sound chamber.
For achieving the above object, the technical scheme that the utility model provides is as follows: a kind of ear muff assembly structure of headphone, it comprises ear muff, auricular concha, sound chamber front apron and a plurality of box being formed by soft colloid, described sound chamber front apron is installed in the openend of described auricular concha, the outer wall of described box is provided with screens groove, described box is by described screens groove and the corresponding spacing cooperation in button bit hole being opened on the front apron of described sound chamber, one end of described box offers inserting groove, the madial wall of described inserting groove is provided with projective structure, the installed surface of described ear muff is provided with a plurality of ear muff pillars, described ear muff pillar be inserted in corresponding described inserting groove and with described projective structure tight fit, described ear muff is fixed on the front apron of described sound chamber.
Furthermore, preferably, described projective structure comprises a plurality of raised lines that are vertically arranged on described inserting groove madial wall, and described raised line extends to the bottom of described inserting groove from the oral area of described inserting groove.
Furthermore, preferably, described raised line is uniformly distributed.
Furthermore, preferably, the outer wall of described box is provided with the first flange and the second flange, and described the first flange and described the second flange interval arrange and form described screens groove, and described the second flange is provided with inclined-plane.
Furthermore, preferably, when described box is installed in described button bit hole, the end face of described box flushes with the plate face of described sound chamber front apron.
Furthermore, preferably, described ear muff pillar is provided with four, the setting that is centrosymmetric, and described ear muff pillar is corresponding with described box and described button bit hole.
Furthermore, preferably, the insertion end of described ear muff pillar is provided with lug boss.
Furthermore, preferably, described box is silica gel box or rubber box.
Furthermore, preferably, the openend of described auricular concha is provided with L shaped ladder, and described sound chamber front apron is sealedly connected on described L shaped ladder.
Compared with prior art, the beneficial effects of the utility model are:
Ear muff of the present utility model plugs by ear muff pillar and the box being installed in the button bit hole of sound chamber front apron, when ear muff pillar is inserted in the inserting groove of box, the inner generation of box deformation, ear muff pillar and projective structure tight fit, form maximum parcel power, it is installed, convenient disassembly, and reliability is strong.
In addition, when sound chamber front apron and auricular concha need to assemble while forming seal chamber, box, by screens groove and the corresponding spacing cooperation in button bit hole being opened on the front apron of sound chamber, makes box be close to button bit hole, has guaranteed the seal in sound chamber.
Accompanying drawing explanation
Fig. 1 is the structural representation of the ear muff assembly structure of headphone described in the utility model;
Fig. 2 is the exploded view of the ear muff assembly structure of headphone described in the utility model;
Fig. 3 is the cutaway view after the ear muff assembly structure of headphone described in the utility model is assembled;
Fig. 4 is the cutaway view after the ear muff assembly structure of headphone described in the utility model decomposes;
Fig. 5 is the vertical view of box described in the utility model;
Fig. 6 is the cutaway view of box described in the utility model.
Include in the drawings:
1---ear muff, 11---installed surface, 2---auricular concha, 21---L shaped ladder, 3---sound chamber front apron, 31---button bit hole, 4---box, 41---screens groove, 42---inserting groove, 43---raised line, 44---the first flange, 45---the second flange, 46---inclined-plane, 5---ear muff pillar, 51---lug boss.
Below in conjunction with drawings and Examples, the ear muff assembly structure of headphone described in the utility model is described further.
Embodiment
Be below the preferred example of the ear muff assembly structure of headphone described in the utility model, therefore do not limit protection range of the present utility model.
Please refer to Fig. 1 to Fig. 6, there is shown a kind of ear muff assembly structure of headphone, it comprises ear muff 1, auricular concha 2, sound chamber front apron 3 and a plurality of box consisting of soft colloid 4.Wherein, the installed surface 11 of ear muff 1 is provided with a plurality of ear muff pillars 5, offers a plurality of button bits hole 31 on sound chamber front apron 3.
In the present embodiment, the openend of auricular concha 2 is provided with L shaped ladder 21, and sound chamber front apron 3 is sealedly connected on L shaped ladder 21, and sound chamber front apron 3 forms seal chamber with auricular concha 2 assemblings.
As execution mode preferably, ear muff pillar 5 is provided with four, and setting is centrosymmetric.Accordingly, box 4 and button bit hole 31 are also provided with four.At this, need explanation, the quantity in ear muff pillar 5, box 4 and button bit hole 31 can change according to actual needs, as long as can make ear muff 1 and sound chamber front apron 3 reach good fixed effect, can implement.
Preferably, box 4 is silica gel box or rubber box.Certainly, box 4 also can be become by other soft glue systems, and as flexible glue etc., non-the present embodiment is limited.
Particularly, the outer wall of box 4 is provided with screens groove 41, the first flange 44 and the second flange 45, screens groove 41 is arranged and is formed by the first flange 44 and the second flange 45 intervals, the first flange 44 and the second flange 45 play backstop action, box 4 is by screens groove 41 and the corresponding spacing cooperation in button bit hole 31 being opened on sound chamber front apron 3, box 4 is close to button bit hole 31, when sound chamber front apron 3 needs assembling to form seal chamber with auricular concha 2, box 4 has guaranteed the seal in sound chamber, prevents the gas leakage of sound chamber.
In order to facilitate box 4 to be installed in button bit hole 31, the second flanges 45, be provided with inclined-plane 46.When box 4 is installed in button bit hole 31, the end face of box 4 flushes with the plate face of sound chamber front apron 3.
In addition, one end of box 4 offers inserting groove 42, and the madial wall of inserting groove 42 is provided with projective structure.When ear muff pillar 5 is inserted in corresponding inserting groove 42, the inner generation deformation of box 4, ear muff pillar 5 and projective structure tight fit, form maximum parcel power, and ear muff 1 is fixed on sound chamber front apron 3, and it is installed, convenient disassembly, and reliability is strong.
As shown in Figure 5 and Figure 6, particularly, projective structure comprises a plurality of raised lines 43 that are vertically arranged on inserting groove 42 madial walls, and raised line 43 extends to the bottom of inserting groove 42 from the oral area of inserting groove 42, and raised line 43 is uniformly distributed.
As execution mode preferably, the insertion end of ear muff pillar 5 is provided with lug boss 51, is conducive to ear muff pillar 5 and raised line 43 tight fits, plays better fixation.
Above-described embodiment is preferably execution mode of the utility model; but execution mode of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection range of the present utility model.
Claims (9)
1. the ear muff assembly structure of a headphone, comprise ear muff (1), auricular concha (2) and sound chamber front apron (3), described sound chamber front apron (3) is installed in the openend of described auricular concha (2), it is characterized in that: also comprise a plurality of boxes that formed by soft colloid (4), the outer wall of described box (4) is provided with screens groove (41), described box (4) is by described screens groove (41) and the corresponding spacing cooperation in button bit hole (31) being opened on described sound chamber front apron (3), one end of described box (4) offers inserting groove (42), the madial wall of described inserting groove (42) is provided with projective structure, the installed surface (11) of described ear muff (1) is provided with a plurality of ear muff pillars (5), described ear muff pillar (5) be inserted in corresponding described inserting groove (42) and with described projective structure tight fit, described ear muff (1) is fixed on described sound chamber front apron (3).
2. the ear muff assembly structure of a kind of headphone according to claim 1, it is characterized in that: described projective structure comprises a plurality of raised lines (43) that are vertically arranged on described inserting groove (42) madial wall, and described raised line (43) extends to the bottom of described inserting groove (42) from the oral area of described inserting groove (42).
3. the ear muff assembly structure of a kind of headphone according to claim 2, is characterized in that: described raised line (43) is uniformly distributed.
4. the ear muff assembly structure of a kind of headphone according to claim 1, it is characterized in that: the outer wall of described box (4) is provided with the first flange (44) and the second flange (45), described the first flange (44) and described the second flange (45) interval arrange and form described screens groove (41), and described the second flange (45) is provided with inclined-plane (46).
5. the ear muff assembly structure of a kind of headphone according to claim 1, is characterized in that: when described box (4) is installed in described button bit hole (31), the end face of described box (4) flushes with the plate face of described sound chamber front apron (3).
6. the ear muff assembly structure of a kind of headphone according to claim 1, it is characterized in that: described ear muff pillar (5) is provided with four, the setting that is centrosymmetric, described ear muff pillar (5) is corresponding with described box (4) and described button bit hole (31).
7. the ear muff assembly structure of a kind of headphone according to claim 1, is characterized in that: the insertion end of described ear muff pillar (5) is provided with lug boss (51).
8. the ear muff assembly structure of a kind of headphone according to claim 1, is characterized in that: described box (4) is silica gel box or rubber box.
9. the ear muff assembly structure of a kind of headphone according to claim 1, is characterized in that: the openend of described auricular concha (2) is provided with L shaped ladder (21), and described sound chamber front apron (3) is sealedly connected on described L shaped ladder (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320719179.7U CN203590414U (en) | 2013-11-14 | 2013-11-14 | Earmuff assembling structure of headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320719179.7U CN203590414U (en) | 2013-11-14 | 2013-11-14 | Earmuff assembling structure of headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203590414U true CN203590414U (en) | 2014-05-07 |
Family
ID=50588252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320719179.7U Withdrawn - After Issue CN203590414U (en) | 2013-11-14 | 2013-11-14 | Earmuff assembling structure of headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203590414U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103596095A (en) * | 2013-11-14 | 2014-02-19 | 广东欧珀移动通信有限公司 | Earmuff assembling structure for headset |
| WO2017152388A1 (en) * | 2016-03-09 | 2017-09-14 | 华为技术有限公司 | Bluetooth earphone |
-
2013
- 2013-11-14 CN CN201320719179.7U patent/CN203590414U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103596095A (en) * | 2013-11-14 | 2014-02-19 | 广东欧珀移动通信有限公司 | Earmuff assembling structure for headset |
| CN103596095B (en) * | 2013-11-14 | 2017-01-18 | 广东欧珀移动通信有限公司 | Earmuff assembling structure for headset |
| WO2017152388A1 (en) * | 2016-03-09 | 2017-09-14 | 华为技术有限公司 | Bluetooth earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140507 Effective date of abandoning: 20170118 |