CN205195927U - Combined type earphone - Google Patents
Combined type earphone Download PDFInfo
- Publication number
- CN205195927U CN205195927U CN201521036082.1U CN201521036082U CN205195927U CN 205195927 U CN205195927 U CN 205195927U CN 201521036082 U CN201521036082 U CN 201521036082U CN 205195927 U CN205195927 U CN 205195927U
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- earphone
- nut
- afterbody
- connecting thread
- utility
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Abstract
The utility model relates to a combined type earphone. The utility model discloses an one of them afterbody in left side earphone, the auris dextra machine, two earphones is provided with outer connecting thread, be equipped with on another the afterbody and the nut of outer connecting thread looks adaptation, but fix at the earphone afterbody nut free rotation. The utility model discloses connecting thread outside the afterbody of one of them earphone sets up, and the afterbody setting of another earphone with the nut of outer connecting thread looks adaptation is connected two earphones when fixed when needs, only need revolve the nut and twist the cover and establish and can couple together controlling the earphone on outer connecting thread. Owing to adopted screw thread connection, the connection cooperation of consequently controlling the earphone is comparatively reliable and firm, can not break away from because of the impact of external force and come. When the earphone is deposited to needs, also will control as long as adopt the rotating nut earphone each other associative can, reduce and even has avoided the problem of kinking. The utility model discloses simple structure uses reliably stablely.
Description
Technical field
The utility model belongs to walkman accessory device, is specifically related to a kind of Combined earphone.
Background technology
Along with the continuous increase of modern's life, work, learning pressure, keeping tensions down mood, the best means loosening body and mind listen one section of grace, interesting to listen to music, so the carry-on audio-visual equipment such as MP3, MP4 and popularizing of mobile phone provide a great convenience to people, earphone also natural become must one of indispensable accessory selected by vast friend teenager having deep love for music and study, but traditional earphone is in use as only needed an ear to listen to, then another earphone just dangles in the air, hinder other movable, be also easy to damage; In addition, the line of two earphones is put into after in bag and is also easily wound around mutually, and obstruction reuses.
Utility model content
The utility model, in order to overcome above-mentioned the deficiencies in the prior art, provides a kind of Combined earphone, and this earphone not only can enable left earphone and right earphone comparatively firmly and reliably link together, but also is convenient to split, and structure is simple and easy to use.
For achieving the above object, the utility model have employed following technical scheme:
A kind of Combined earphone, comprise left earphone, right earphone, the afterbody of one of them in left earphone, right earphone is provided with outer connecting thread, and another afterbody is provided with the nut suitable with described outer connecting thread, and described nut is rotatably fixed on earphone afterbody.
Preferably, the afterbody being provided with the earphone of outer connecting thread is provided with the groove for connecting, and the afterbody being provided with the earphone of nut is provided with the projection corresponding with this groove; Described nut sleeve is located at the root of projection, and described nut is rotatably arranged on earphone afterbody around the root of projection.
Further, interference fit is formed when described groove is connected with projection.
Further, described projection is provided with the back-up ring of stop nut along the movement of back-up ring length direction.
Further, described groove is square, and described projection is cylindric.
1), the afterbody of the utility model earphone wherein arranges outer connecting thread, and the nut suitable with described outer connecting thread is set at the afterbody of another earphone, when two earphones are connected and fixed by needs, only need nut driving to be set on outer connecting thread and left and right earphone can be coupled together.Owing to have employed thread connecting mode, therefore the connection of left and right earphone coordinates comparatively reliable and firm, can not depart from come because of the impact of external force.When earphone deposited by needs, as long as also adopt turn nut and by associated with one another for left and right earphone, reduce and even avoid the problem of kinking.When the utility model mainly solves monaural-hearing, earphone hangs the problem of earphone cord from being wound when easily undermining storage, and structure is simple, applies reliable and stable.
2), the utility model is also provided with square groove for connecting on the earphone being provided with outer connecting thread, and the afterbody of another earphone corresponded adds the cylindric projection for connecting.The diameter of cylindric projection is consistent with the length of side of square groove, forms interference fit when cylindric projection is connected with square groove.Described nut sleeve is located at the root of cylindric projection and can rotates freely around the root of cylindric projection.
When user needs to connect left and right earphone simply and does not worry to come off, cylindric projection can be aimed at square groove center, after firmly compressing gently, left and right headphone set is combined, now do not need to use screw thread, outer connecting thread and nut also can not affect projection and coordinate with the connection of groove; When needs are thrown off, firmly outwards extract gently, the earphone combined is separated again.As user because when worrying come off and need to connect left and right earphone securely, first by the method for above-mentioned simple combination, earphone can be connected, next nut in right earphone can be screwed until on earth, now left and right earphone is threaded connection to define and firmly combines, even if the impact being subject to larger external force also can not come off.
3), due to the difference of earphone tail structure, therefore the utility model also makes wearer can differentiate left and right earphone easily.If if left earphone is provided with outer connecting thread and groove, and right earphone is provided with nut and projection, when earphone left and right differentiated fast by needs, the afterbody of earphone can be touched while earphone of taking, being then left earphone if sense of touch is outer connecting thread or groove, is then right earphone if sense of touch is nut or projection.Differentiate left and right earphone by sense of touch and effectively can reduce resolving time, the wearer's operation had defective vision of being also more convenient for.
4), the utility model can meet the multiple demand of user, can carry out simple combination or firmly combine, designing hommization more, having larger using value.
Accompanying drawing explanation
Fig. 1 is left Headphone structure schematic diagram of the present utility model.
Fig. 2 is right earphone structure schematic diagram of the present utility model.
Fig. 3 is the structure schematic diagram of nut in the utility model.
Fig. 4 be the utility model middle left and right earphone combination lordosis block with groove aim at figure.
Fig. 5 is the simple combination figure of the utility model middle left and right earphone.
Fig. 6 is the firm constitutional diagram of the utility model middle left and right earphone.
In figure, the implication of label symbol is as follows:
The outer connecting thread of 1-left earphone 10-groove 11-
2-right earphone 20-projection 21-nut 22-back-up ring
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.
As shown in Figure 1, 2, for a kind of Combined earphone, comprise left earphone 1, right earphone 2, the afterbody of described left earphone 1 is provided with groove 10 for connecting, the afterbody of right earphone 2 is provided with the projection 20 corresponding with this groove 10, groove 10 and projection 20 form interference fit; The afterbody of described left earphone 1 is also provided with outer connecting thread 11, and on the projection 20 of right earphone 2 afterbody, correspondence is equipped with nut 21, and left earphone 1 coordinates formation to be threaded with right earphone 2; Described nut 21 is rotatably fixed on right earphone 2 afterbody around projection 20.
Described groove 10 is set to square, and projection 20 is set to circle, and the diameter of cylindric projection 20 is consistent with the length of side of square groove 10, forms interference fit when cylindric projection 20 is connected with square groove 10.
Composition graphs 3, described projection 20 is provided with circular back-up ring 22, and the outside dimension of back-up ring 22 is greater than the aperture of nut 21, and back-up ring makes nut 21 rotatably be fixed on right earphone 2 afterbody around projection 20, and does not come off.
Below in conjunction with practical application, structure of the present utility model is further described in detail.
1. simple combination
When user needs to connect left and right earphone simply and does not worry to come off, cylindric projection 20 can be aimed at square groove 10 center, as shown in Figure 4, after firmly compressing gently, left and right headphone set is combined, as shown in Figure 5, now do not need use to be threaded, outer connecting thread 11 and nut 21 also can not affect projection 20 and coordinate with the connection of groove 10; When needs are thrown off, firmly outwards extract gently, the earphone combined is separated again.
2. firmly combine
As user because when worrying come off and need to connect left and right earphone securely, first by the method for the simple combination described in 1., earphone can be connected, next outer connecting thread 11 and nut 21 can be threaded, constantly screw nut 21 in right earphone again until screw on earth, now left and right earphone is threaded connection to define and firmly combines, as shown in Figure 6, even if the impact being subject to larger external force also can not come off.
Claims (5)
1. a Combined earphone, comprise left earphone (1), right earphone (2), it is characterized in that: the afterbody of one of them in left earphone (1), right earphone (2) is provided with outer connecting thread (11), another afterbody is provided with the nut (21) suitable with described outer connecting thread (11), and described nut (21) is rotatably fixed on earphone afterbody.
2. a kind of Combined earphone according to claim 1, it is characterized in that: the afterbody being provided with the earphone of outer connecting thread (11) is provided with the groove (10) for connecting, and the afterbody being provided with the earphone of nut (21) is provided with the projection (20) corresponding with this groove (10); Described nut (21) is set in the root of projection (20), and described nut (21) is rotatably arranged on earphone (2) afterbody around the root of projection (20).
3. a kind of Combined earphone according to claim 2, is characterized in that: form interference fit when described groove (10) is connected with projection (20).
4. a kind of Combined earphone according to claim 2, is characterized in that: described projection (20) is provided with and stops the back-up ring (22) of nut (21) along back-up ring (22) length direction movement.
5. a kind of Combined earphone according to claim 2, is characterized in that: described groove (10) is square, and described projection (20) is in cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521036082.1U CN205195927U (en) | 2015-12-10 | 2015-12-10 | Combined type earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521036082.1U CN205195927U (en) | 2015-12-10 | 2015-12-10 | Combined type earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205195927U true CN205195927U (en) | 2016-04-27 |
Family
ID=55788862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521036082.1U Active CN205195927U (en) | 2015-12-10 | 2015-12-10 | Combined type earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205195927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105979424A (en) * | 2016-06-30 | 2016-09-28 | 华南理工大学 | Bluetooth headset capable of being taken as necklace |
-
2015
- 2015-12-10 CN CN201521036082.1U patent/CN205195927U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105979424A (en) * | 2016-06-30 | 2016-09-28 | 华南理工大学 | Bluetooth headset capable of being taken as necklace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |