CN202799068U - Ear hook connecting structure of in-ear headset - Google Patents
Ear hook connecting structure of in-ear headset Download PDFInfo
- Publication number
- CN202799068U CN202799068U CN 201220515297 CN201220515297U CN202799068U CN 202799068 U CN202799068 U CN 202799068U CN 201220515297 CN201220515297 CN 201220515297 CN 201220515297 U CN201220515297 U CN 201220515297U CN 202799068 U CN202799068 U CN 202799068U
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- Prior art keywords
- ear
- headset
- hang
- connecting hole
- hook connecting
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Abstract
The utility model discloses an ear hook connecting structure of an in-ear headset. The ear hook connecting structure of the in-ear headset includes a headset shell. The headset shell is provided with an ear hook connecting hole. The ear hook connecting structure of the in-ear headset also includes a connection base having one end connected to the ear hook connecting hole and an elastic hook connected with the other end of the connection base. The end of the connection base inserted into the ear hook connecting hole is arranged to be a clamping post having a semicircular cross section. The front end of the clamping post is provided with a clamping edge. Limit steps used for limiting the rotation of the clamping post are arranged in the ear hook connecting hole. By adopting the limit steps and the semicircular clamping post, the clamping connection and the prevention of the rotation of an ear hook in the ear hook connecting hole can be realized at the same time. The ear hook connecting structure of the in-ear headset can be assembled conveniently. By adopting the ear hook connecting structure of the in-ear headset, the in-ear headset can be worn stably and reliably. Besides, the connection base and the hook made of different materials are integrated together through rubber coating and secondary injection molding. And an annular groove is arranged in the ear hook, so that the connection strength of the connection base and the hook is improved effectively and a problem that the hook is easy to fall off is solved.
Description
Technical field
The utility model relates to earphone unit, particularly a kind of ear-hang of In-Ear headset.
Background technology
Headset is a kind of very universal personal entertainment and individual instrument to the personal comminication, the occasion of many use headsets often needs the user to receive simultaneously on-the-spot feedback information, as the classroom give lessons, the occasion such as tour description and direction, therefore, headset adopts one-sided headset structure usually, one-sided headset can be divided into head-type, ear suspension type and In-Ear three kinds by wearing mode, and wherein, In-Ear headset is little with its volume, wear the first-selected structure that the advantage such as convenient becomes one-sided headset.
Existing In-Ear headset ear-hang generally is connected on the earphone case by the mode of clamping, ear-hang can rotate around its installing hole, this is fixing unstable when having caused ear-hang to cause wearing because of rotation easily, be head it off, can adopt interference fit to connect ear-hang and earphone case, but this structure is higher to the dimension precision requirement of ear-hang, and is not easy to assembling.In addition, the hook of existing ear-hang because hardness is different, adopts different materials to make from Connection Block, can't make one, and the employing hook directly is enclosed within the syndeton on the Connection Block usually, causes between the two to come off easily under external force.
For above-mentioned deficiency, need to improve existing In-Ear headset ear-hang syndeton, ear-hang can not rotate when it was worn, and simultaneously, made between its hook and the Connection Block bonding strength higher, in case anti-avulsion falls yet.
The utility model content
In view of this, the utility model provides a kind of In-Ear headset ear-hang syndeton, this ear-hang syndeton is connected with the ear-hang connecting hole by semicircle clip-connecting rod, prevent that by positive stop lug boss it from rotating, efficiently solve existing ear-hang syndeton and can't reach simultaneously easy to assembly and prevent the technical problem that ear-hang rotates.
The utility model solves the problems of the technologies described above by following technological means:
In-Ear headset ear-hang syndeton of the present utility model, comprise the headset housing, be provided with the ear-hang connecting hole on the described headset housing, comprise that also an end is connected in the Connection Block and the elastic hook that is connected with the Connection Block other end in the ear-hang connecting hole, it is semicircular clip-connecting rod that one end of described Connection Block insertion ear-hang connecting hole arranges cross section, the front end of clip-connecting rod arranges the clamping edge, is provided for limiting the limited step that clip-connecting rod rotates in the described ear-hang connecting hole.
Further, described Connection Block and elastic hook encapsulate secondary injection molding are integrated.
Further, the end that is connected with elastic hook of described Connection Block is provided with annular groove.
The beneficial effects of the utility model: In-Ear headset ear-hang syndeton of the present utility model, comprise the headset housing, be provided with the ear-hang connecting hole on the described headset housing, comprise that also an end is connected in the Connection Block and the elastic hook that is connected with the Connection Block other end in the ear-hang connecting hole, it is semicircular clip-connecting rod that one end of described Connection Block insertion ear-hang connecting hole arranges cross section, the front end of clip-connecting rod arranges the clamping edge, be provided for limiting the limited step that clip-connecting rod rotates in the described ear-hang connecting hole, by limited step and semicircle clip-connecting rod, can realize simultaneously that clamping connects and prevent that ear-hang from rotating in the ear-hang connecting hole, easy to assembly, and solid and reliable when wearing, in addition, be integrated by the encapsulate secondary injection molding between the Connection Block of unlike material and the hook, and offer annular groove at ear-hang, Effective Raise bonding strength between the two, solved hook and held caducous problem.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is blast structural representation of the present utility model;
Fig. 2 is the structural representation of earphone case.
Embodiment
Below with reference to accompanying drawing the utility model is elaborated, as shown in the figure: the In-Ear headset ear-hang syndeton of present embodiment, comprise headset housing 1, be provided with ear-hang connecting hole 1a on the described headset housing 1, comprise that also an end is connected in the Connection Block 2 and the elastic hook 3 that is connected with Connection Block 2 other ends in the ear-hang connecting hole 1a, it is semicircular clip-connecting rod 2a that the end that described Connection Block 2 inserts ear-hang connecting hole 1a arranges cross section, the front end of clip-connecting rod 2a arranges the clamping edge, be provided for limiting the limited step 4 that clip-connecting rod 2a rotates in the described ear-hang connecting hole 1a, adopt snap fit, efficiency of assembling is higher, and by the effect of limited step, also can make and assemble more accurate quick, simultaneously, after finishing, assembling prevents effectively that ear-hang from rotating, more solid and reliable when wearing.
As further improvement in the technical proposal, described Connection Block 2 is integrated with elastic hook 3 encapsulate secondary injection moldings, and both materials are different, and by the encapsulate two-shot process, but Effective Raise bonding strength between the two prevents that hook from coming off.
As further improvement in the technical proposal, the end that described Connection Block 2 is connected with elastic hook 3 is provided with annular groove 2b, and during secondary injection molding, the material of elastic hook can enter in the annular groove, increases both bonding strengths.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (3)
1. In-Ear headset ear-hang syndeton, comprise headset housing (1), be provided with ear-hang connecting hole (1a) on the described headset housing (1), it is characterized in that: comprise that also an end is connected in the Connection Block (2) and the elastic hook (3) that is connected with Connection Block (2) other end in the ear-hang connecting hole (1a), it is semicircular clip-connecting rod (2a) that one end of described Connection Block (2) insertion ear-hang connecting hole (1a) arranges cross section, the front end of clip-connecting rod (2a) arranges the clamping edge, is provided for limiting the limited step (4) that clip-connecting rod (2a) rotates in the described ear-hang connecting hole (1a).
2. In-Ear headset ear-hang syndeton according to claim 1 is characterized in that: described Connection Block (2) is integrated with elastic hook (3) encapsulate secondary injection molding.
3. In-Ear headset ear-hang syndeton according to claim 2, it is characterized in that: the end that described Connection Block (2) is connected with elastic hook (3) is provided with annular groove (2b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515297 CN202799068U (en) | 2012-10-09 | 2012-10-09 | Ear hook connecting structure of in-ear headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515297 CN202799068U (en) | 2012-10-09 | 2012-10-09 | Ear hook connecting structure of in-ear headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202799068U true CN202799068U (en) | 2013-03-13 |
Family
ID=47826234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220515297 Expired - Fee Related CN202799068U (en) | 2012-10-09 | 2012-10-09 | Ear hook connecting structure of in-ear headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202799068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232116A (en) * | 2015-08-11 | 2016-01-13 | 珠海拓爱医疗科技有限公司 | Glans penis holder for circumcision apparatus |
-
2012
- 2012-10-09 CN CN 201220515297 patent/CN202799068U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232116A (en) * | 2015-08-11 | 2016-01-13 | 珠海拓爱医疗科技有限公司 | Glans penis holder for circumcision apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20131009 |