CN208971760U - A kind of compatible traffic headset - Google Patents
A kind of compatible traffic headset Download PDFInfo
- Publication number
- CN208971760U CN208971760U CN201822129878.1U CN201822129878U CN208971760U CN 208971760 U CN208971760 U CN 208971760U CN 201822129878 U CN201822129878 U CN 201822129878U CN 208971760 U CN208971760 U CN 208971760U
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- Prior art keywords
- lower case
- circuit board
- main circuit
- hard portion
- headset
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Abstract
A kind of compatible traffic headset comprising the input line that is sequentially connected, main circuit board, output line, the shell wrap up the main circuit board setting；The shell includes the upper housing mutually fastened up and down and lower case, and a gears regulating switch is additionally provided between upper-lower casing, and the mutual electrical communication of current potential is corresponded on the gears regulating switch and main circuit board；Dustproof construction is provided in the lower case.The utility model is being able to achieve various brand phones, on the basis of IP phone and the communication apparatus traffic Headphone structure used compatible with headset, increase the design of dustproof construction, effectively in avoiding influence of the dust to traffic headset and main circuit board component in structure, to effectively increase the service life, and its using effect, quality in use etc. of traffic headset itself.
Description
Technical field
The utility model relates to traffic headset fields, more particularly, to a kind of compatibility traffic ear that can be realized effective dust
Machine.
Background technique
Traffic headset has nowadays been the important component of traffic communication.Traffic headset generally includes traffic headset
Plug, left earplug, right earplug and connected traffic earphone cable.
Therefore, traffic headset is frequently used in the marketing of the telecommunication between company or enterprise, and then the matter of traffic headset itself
Amount is then to ensure that the important link that business operates normally or company runs well.
In order to promote the service life and quality of traffic headset, designer often improves its functionality, often
Have ignored traffic headset itself, even important main circuit board part, due to dust intrusion caused by communication effect it is too late, the longevity
Order short problem.
In turn, a traffic headset with preferable dust-proof effect how is designed, then is those skilled in the art's needs
One of important technological problems of solution.
Utility model content
In conclusion the utility model discloses a kind of compatible traffic headset to solve deficiency in the prior art, inside
Increase dustproof construction, to effectively realize earphone dust-proof effect, while extending the service life of traffic headset,
In order to achieve the above objectives, specific technical solution is as follows:
A kind of compatible traffic headset comprising the input line that is sequentially connected, main circuit board, output line, in which:
The shell wraps up the main circuit board setting；The shell includes the upper housing and lower casing mutually fastened up and down
Body is additionally provided with a gears regulating switch between upper-lower casing, and it is mutual to correspond to current potential on the gears regulating switch and main circuit board
Electrical communication；
Dustproof construction is provided in the lower case.
Further, the dustproof construction is the dustproof retaining edge for being installed on the lower case edge, which is one
Around the laminated structure of lower case edge setting.
Further, the dustproof retaining edge includes hard portion and soft part, and the soft part is arranged close to the lower case, and
The hard portion is connected with the soft part and is arranged far from the lower case, and the hard portion stretches out in lower case and sets thereon
It is equipped with clamping bump, and is provided with clamping groove on the upper housing edge, it is described when Yu Suoshu upper and lower casing mutually fastens
Clamping bump is connected with clamping groove cooperation, forms the dust-proof mechanism of traffic headset.
Further, the soft part is soft rubber piece, and it has towards hard portion extension and connect with hard portion
Connection rib.
Compared to existing technologies, as follows the advantages of the utility model:
The utility model is being able to achieve various brand phones, IP phone and the communication apparatus traffic used compatible with headset
On the basis of Headphone structure, increase the design of dustproof construction, effectively in avoided in structure dust to traffic headset and main
The influence of circuit board component, to effectively increase the service life of traffic headset itself, and its use in use
Effect, quality etc..
Detailed description of the invention
Fig. 1 is the utility model embodiment structural schematic diagram；
Fig. 2 is main circuit board described in the utility model embodiment and shell structure decomposition diagram；
Fig. 3 is structural profile illustration after main circuit board described in the utility model embodiment and shell assembly.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.
Embodiment:
As shown in Figure 1, a kind of compatible traffic headset comprising the input line 1 that is sequentially connected, main circuit board 2, output line 3,
Earphone 4 and Mike 5, the input line 1 are connected with earphone 4, and the output line 3 is connected with Mike 5, and the main circuit board 5 is then
Control earphone 4 matches the main control volume realized and docked with Mike 5；The input line 1 include four single lines, and with the main electricity
Input interface on road plate 2 docks and is connected；The output line 3 includes four unidirectional, and with the input on the main circuit board 2
Interface docks and is connected；In addition, four single lines inputted in the utility model with output four can unidirectionally be carried out by conversion circuit
Power and energy, to obtain the adjusting of eight gears, wherein every grade of increase 3DB, and two of them unit is that microphone increases function shelves
Position can be compatible with various brand phones to obtain, and IP phone and communication apparatus are connected with the connection of headset, export the gain of microphone
Function；
Above-mentioned conversion circuit has technology public in the open patent of invention document of China is application No. is 201210026524.6
It opens, therefore, details are not described herein.
In conjunction with shown in Fig. 2 and Fig. 3, this programme further includes a shell 6；The shell 6 wraps up the main circuit board 2 and is arranged；
The shell 6 includes the upper housing 61 mutually fastened up and down and lower case 62, is additionally provided with a gear between upper-lower casing 61,62
The mutual electrical communication of current potential is corresponded on regulating switch (not shown), the gears regulating switch and main circuit board；
In conjunction with shown in Fig. 2 and Fig. 3, dustproof construction 7 is provided in the lower case 62.The dustproof construction 7 is to be installed on
The dustproof retaining edge of 62 edge of lower case, the dustproof retaining edge are a laminated structure being arranged around the lower case edge.
In conjunction with shown in Fig. 2 and Fig. 3, the dustproof retaining edge includes hard portion 71 and soft part 72, and the soft part 72 is close
The lower case 62 is arranged, and the hard portion 71 is connected with the soft part 72 and is arranged far from the lower case 62, described
Hard portion 71 stretches out in lower case 62 and is provided with clamping bump 711, and is provided with clamping on 61 edge of the upper housing
Groove 611, when Yu Suoshu upper and lower casing 61,62 mutually fastens, the clamping bump 711 cooperates phase with the clamping groove 611
Even, the dust-proof mechanism of traffic headset is formed.The soft part 72 is soft rubber piece, and it has towards the hard portion 71 extension
And the connection rib (not shown) being connect with hard portion.
Specifically: in conjunction with shown in Fig. 2 and Fig. 3, the dustproof construction is one and is adapted with 62 shape of lower case
Dust-proof baffle, be arranged around the edge of the lower case 62, formation can mutually be fastened in the upper and lower casing 61,62 be
The structure of effective dust-proof processing is done to the gap of fastening；
In conjunction with shown in Fig. 2 and Fig. 3, more specific structure is as follows:
The dust-proof baffle includes bottom 73, soft part 72 and hard portion 71, and hard item is in the bottom 73 and locks in institute
It is supreme to state lower case 62, and the soft part 72 is between the bottom 73 and hard portion 71, formed to upper and lower casing 61,
There are the main dustproof constructions at gap after 62 assembly, and the hard portion 71 is then recessed by clamping bump 711 and corresponding clamping
The cooperation of slot 611 is realized to be connected with the detachable of upper housing 61, because traffic headset itself is because of product character of use problem, Bu Huipin
Numerous and long-time dismantles shell, so that the upper housing 61 needs stability with the connection structure of corresponding hard portion 71, in turn
On the clamping structure between original upper-lower casing 61,62, the hard portion 71 inside corresponding with upper housing 61 is recycled
Cooperation clamping between wall, achievees the purpose that stable structure is connected, to obtain effective dustproof construction；
Connection between the hard portion 71 inner sidewall corresponding with upper housing 61 in order to further increase, Yu Suoshu soft part
Be provided in 72 and reinforce the connection rib that is connected with the cooperation of hard portion 71, thus further increase hard portion 71 and the upper housing it
Between structure stability；
As shown in connection with fig. 3, as technique extension, the soft part 72 is towards prolonging at the gap between the upper and lower casing
A raised line 721 is stretched out, which is held between the upper and lower casing 61,62, is formed anti-between upper-lower casing 61,62
Water and mechanism, to achieve the purpose that traffic headset waterproof and dustproof.
The above various embodiments is only to illustrate the technical solution of the utility model, but the utility model is not limited to this reality
Apply mode, person of ordinary skill in the field within the scope of knowledge, before not departing from the utility model aims
It puts, can also make a variety of changes.Person of ordinary skill in the field is from above-mentioned design, without creativeness
Labour, made various transformation are all fallen in the protection scope of the utility model.
Claims (4)
1. a kind of compatible traffic headset, it is characterised in that: it includes the input line being sequentially connected, main circuit board, output line,
In:
The shell wraps up the main circuit board setting；The shell includes the upper housing mutually fastened up and down and lower case, on
It is additionally provided with a gears regulating switch between lower case, corresponds to current potential on the gears regulating switch and main circuit board and mutually electrically connects
It is logical；
Dustproof construction is provided in the lower case.
2. a kind of compatible traffic headset according to claim 1, it is characterised in that: the dustproof construction is described to be installed on
The dustproof retaining edge of lower case edge, the dustproof retaining edge are a laminated structure being arranged around the lower case edge.
3. a kind of compatible traffic headset according to claim 2, it is characterised in that: the dustproof retaining edge include hard portion and
Soft part, the soft part are arranged close to the lower case, and the hard portion is connected with the soft part and far under described
Shell setting, the hard portion stretches out in lower case and is provided with clamping bump, and is provided on the upper housing edge
Clamping groove, when Yu Suoshu upper and lower casing mutually fastens, the clamping bump is connected with clamping groove cooperation, forms words
The dust-proof mechanism of business earphone.
4. a kind of compatible traffic headset according to claim 3, it is characterised in that: the soft part is soft rubber piece, and
It has the connection rib for extending towards the hard portion and connecting with hard portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822129878.1U CN208971760U (en) | 2018-12-19 | 2018-12-19 | A kind of compatible traffic headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822129878.1U CN208971760U (en) | 2018-12-19 | 2018-12-19 | A kind of compatible traffic headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208971760U true CN208971760U (en) | 2019-06-11 |
Family
ID=66766531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822129878.1U Active CN208971760U (en) | 2018-12-19 | 2018-12-19 | A kind of compatible traffic headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208971760U (en) |
-
2018
- 2018-12-19 CN CN201822129878.1U patent/CN208971760U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |