CN204721346U - A kind of compact noise resistance intercom - Google Patents
A kind of compact noise resistance intercom Download PDFInfo
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- CN204721346U CN204721346U CN201520423319.5U CN201520423319U CN204721346U CN 204721346 U CN204721346 U CN 204721346U CN 201520423319 U CN201520423319 U CN 201520423319U CN 204721346 U CN204721346 U CN 204721346U
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- intercom
- antenna
- noise resistance
- wire
- barricade
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- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The utility model discloses a kind of compact noise resistance intercom, comprise body, heating panel, radiating groove, link plate, fixed strip, barricade, antenna, PTT push-to-talk button, bone conduction earphone, wire, contiguous block, antenna jacket, screen, inner core, upper machine body and lower body, described body is made up of upper machine body and lower body, wire is provided with on the left of body, wire end is provided with bone conduction earphone, wire is provided with contiguous block, contiguous block side is connected with PTT push-to-talk button, described body is made up of upper machine body and lower body, body surface is provided with fixed strip, fixed strip lower end is provided with link plate, body surface on the downside of link plate is provided with heating panel, heating panel is provided with several radiating grooves, described body upper end is provided with antenna, barricade is provided with outside antenna, antenna is by antenna jacket, screen and inner core composition, the utility model structure is simple, rationally, be easy to carry, not only be convenient to staff talk with under noisy environment, and the compactedness of device is good.
Description
Technical field
The utility model relates to a kind of intercom, specifically a kind of compact noise resistance intercom.
Background technology
Voice traffic under high noise environments is difficult, simply shout, not only effort and also effect bad, in order to voice traffic effect desirable under obtaining high noise environments, people use intercom to exchange, but the noise signal of outside together transmits by common intercom, when recipient answers radio voice, noise wherein also exists, voice traffic under this high noise environments made becomes difficult point, in order to the existing a kind of intercom that solves the problem, but the harm of the Radiation On Human body that intercom itself produces ignored by this intercom, and device needs wiring to charge, and then bring to staff's work, in device, the compact of body is poor in addition, and then cause device to keep off grey dash poor-performing.
Utility model content
The purpose of this utility model is to provide a kind of compact noise resistance intercom, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of compact noise resistance intercom, comprises body, heating panel, radiating groove, wireless charging device, power supply contact, functional circuit, reception of wireless signals coil, link plate, fixed strip, barricade, antenna, PTT push-to-talk button, bone conduction earphone, wire, contiguous block, antenna jacket, screen, inner core, upper machine body, lower body, upper groove, upper flange, low groove and lower flange, described body is made up of upper machine body and lower body, both sides, upper machine body lower end are all provided with upper groove and upper flange, upper end, lower body both sides is provided with low groove and lower flange, wire is provided with on the left of body, wire end is provided with bone conduction earphone, wire is provided with contiguous block, contiguous block side is connected with PTT push-to-talk button, and described body surface is provided with fixed strip, and fixed strip lower end is provided with link plate, body surface on the downside of link plate is provided with heating panel, heating panel is provided with several radiating grooves, is provided with wireless charging device on the right side of described body, and wireless charging device is by electric shock of powering, functional circuit and reception of wireless signals coil composition, described body upper end is provided with antenna, and be provided with barricade outside antenna, antenna is by antenna jacket, screen and inner core composition.
As further program of the utility model: described bone conduction earphone is made up of loudspeaker and microphone.
As further program of the utility model: described heat radiation slot rectangular heat dissipation groove, and radiating groove is equidistantly distribution.
As further program of the utility model: described reception of wireless signals coil connects storage battery by functional circuit.
As further program of the utility model: described barricade is circular arc plate.
As further program of the utility model: described barricade and screen are positioned at side, intercom front.
As further program of the utility model: the helical coil be provided with in described antenna jacket.
Compared with prior art, the beneficial effects of the utility model are: in the utility model, bone conduction earphone is made up of loudspeaker and microphone, when pressing PTT emission key, the bone vibration signal that when bone-conduction microphone pickup people talks, sound causes, this vibration signal is become the signal of telecommunication, send intercom transmitting and receiving module to, the signal stabilization of the signal of telecommunication in transmitting and receiving module, filter circuit process, then launch, receiving terminal intercom receives after these signals of telecommunication through antenna, after filtering, bone conduction earphone loudspeaker are sent to after amplifying circuit process, thus people's one's voice in speech can be heard clearly, and ambient noise is very faint through process, do not affect communication effect, this addresses the problem the non-serviceable drawback of intercom under noisy environment, body surface simultaneously on the downside of link plate is provided with heating panel, heating panel is provided with several radiating grooves, heat radiation slot rectangular heat dissipation groove, and radiating groove is equidistantly distribution, the effect of radiating groove is the heat dispersion that improve intercom, wireless charging device is provided with on the right side of described body, wireless charging device is by electric shock of powering, functional circuit and reception of wireless signals coil composition, reception of wireless signals coil connects storage battery by functional circuit, and then power to intercom, this charging modes is wireless charging, also staff's work can not be affected when charging, improve device continuous working period, barricade is provided with in addition outside antenna, antenna is by antenna jacket, screen and inner core composition, barricade and screen are positioned at side, intercom front, the front of intercom can towards user in use, therefore barricade and screen are between antenna and user, the electromagnetic radiation that antenna can be produced because receiving or send signal and user keep apart, and then reduce the electromagnetic radiation arriving user.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cutaway view of A-A in the utility model.
Fig. 3 is the cutaway view of B-B in the utility model.
Fig. 4 is the structural representation of wireless Blast Furnace Top Gas Recovery Turbine Unit (TRT) in the utility model.
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.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 4, in the utility model embodiment, a kind of compact noise resistance intercom, comprise body 1, heating panel 2, radiating groove 3, wireless charging device 4, power supply contact 41, functional circuit 42, reception of wireless signals coil 43, link plate 5, fixed strip 6, barricade 7, antenna 8, PTT push-to-talk button 9, bone conduction earphone 10, wire 11, contiguous block 12, antenna jacket 13, screen 14, inner core 15, upper machine body 16, lower body 17, upper groove 18, upper flange 19, low groove 20 and lower flange 21, described body 1 is made up of upper machine body 18 and lower body 19, both sides, upper machine body 18 lower end are all provided with upper groove 18 and upper flange 19, upper end, lower body 17 both sides is provided with low groove 20 and lower flange 21, described upper groove 18, upper flange 19, low groove 20 and lower flange 21 surface are all frosting, this frosting improves the compactedness of lower body laminating, and then the waterproof that improve body keeps off grey performance, and twice separator can be formed in joint place when the groove on upper machine body 16 and lower body 17 and flange clamping, thus further increase the gear ash dash performance of device, improve compact and the reliability of device work, wire 11 is provided with on the left of described body 1, wire 11 end is provided with bone conduction earphone 10, wire 11 is provided with contiguous block 12, contiguous block 12 side is connected with PTT push-to-talk button 9, bone conduction earphone 10 connects the transmitting and receiving module in intercom, bone conduction earphone 10 is made up of loudspeaker and microphone, when pressing PTT emission key, the bone vibration signal that when bone-conduction microphone pickup people talks, sound causes, this vibration signal is become the signal of telecommunication, send intercom transmitting and receiving module to, the signal stabilization of the signal of telecommunication in transmitting and receiving module, filter circuit process, then launch, receiving terminal intercom receives after these signals of telecommunication through antenna, after filtering, bone conduction earphone loudspeaker are sent to after amplifying circuit process, thus people's one's voice in speech can be heard clearly, and ambient noise is very faint through process, do not affect communication effect, this addresses the problem the non-serviceable drawback of intercom under noisy environment, described body 1 surface is provided with fixed strip 6, fixed strip 6 lower end is provided with link plate 5, the effect of link plate 5 is convenient to intercom be fixed on it staff, body 1 surface on the downside of link plate 5 is provided with heating panel 2, heating panel 2 is provided with several radiating grooves 3, radiating groove 3 rectangular heat dissipation grooves, and radiating groove 3 is equidistantly distribution, the effect of radiating groove 3 is the heat dispersions that improve intercom, wireless charging device 4 is provided with on the right side of described body 1, wireless charging device 4 is by power supply electric shock 41, functional circuit 42 and reception of wireless signals coil 43 form, reception of wireless signals coil 43 connects storage battery by functional circuit 42, and then power to intercom, this charging modes is wireless charging, also staff's work can not be affected when charging, functional circuit 42 comprises an electric energy adjusting module, utilize electric energy adjusting module to adjust and receive the voltage and current of electric energy for charging a battery from reception of wireless signals coil 43, functional circuit 15 also comprises an abnormal condition protection module, when battery charging is in the abnormality such as overheated, abnormal condition protection module work, described body 1 upper end is provided with antenna 8, barricade 7 is provided with outside antenna 8, barricade 7 is circular arc plate, antenna 8 is by antenna jacket 13, screen 14 and inner core 15 form, barricade 7 and screen 14 are positioned at side, intercom front, the front of intercom can towards user in use, therefore barricade 7 and screen 14 are between antenna 8 and user, the electromagnetic radiation that antenna can be produced because receiving or send signal and user keep apart, and then reduce the electromagnetic radiation arriving user, the helical coil be simultaneously provided with in antenna jacket 13, helical coil does not represent in the drawings, but helical coil is placed on described the inner core 15 and composition closed-loop path that joins end to end, when antenna 8 generates electromagnetic waves, helical coil is subject to electromagnetic effect, can electromagnetic induction be produced and on closed-loop path, form electric current, helical coil is made to generate heat and consume part electromagnetic wave, and then the electromagnetic radiation making antenna 8 produce reduces, electromagnetic radiation user being produced to injury can be reduced further.
Operation principle of the present utility model is: in the utility model, bone conduction earphone is made up of loudspeaker and microphone, when pressing PTT emission key, the bone vibration signal that when bone-conduction microphone pickup people talks, sound causes, this vibration signal is become the signal of telecommunication, send intercom transmitting and receiving module to, the signal stabilization of the signal of telecommunication in transmitting and receiving module, filter circuit process, then launch, receiving terminal intercom receives after these signals of telecommunication through antenna, after filtering, bone conduction earphone loudspeaker are sent to after amplifying circuit process, thus people's one's voice in speech can be heard clearly, and ambient noise is very faint through process, do not affect communication effect, this addresses the problem the non-serviceable drawback of intercom under noisy environment, body surface simultaneously on the downside of link plate is provided with heating panel, heating panel is provided with several radiating grooves, heat radiation slot rectangular heat dissipation groove, and radiating groove is equidistantly distribution, the effect of radiating groove is the heat dispersion that improve intercom, wireless charging device is provided with on the right side of described body, wireless charging device is by electric shock of powering, functional circuit and reception of wireless signals coil composition, reception of wireless signals coil connects storage battery by functional circuit, and then power to intercom, this charging modes is wireless charging, also staff's work can not be affected when charging, improve device continuous working period, barricade is provided with in addition outside antenna, antenna is by antenna jacket, screen and inner core composition, barricade and screen are positioned at side, intercom front, the front of intercom can towards user in use, therefore barricade and screen are between antenna and user, the electromagnetic radiation that antenna can be produced because receiving or send signal and user keep apart, and then reduce the electromagnetic radiation arriving user.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (7)
1. a compact noise resistance intercom, comprises body, heating panel, radiating groove, wireless charging device, power supply contact, functional circuit, reception of wireless signals coil, link plate, fixed strip, barricade, antenna, PTT push-to-talk button, bone conduction earphone, wire, contiguous block, antenna jacket, screen, inner core, upper machine body, lower body, upper groove, upper flange, low groove and lower flange, it is characterized in that, described body is made up of upper machine body and lower body, both sides, upper machine body lower end are all provided with upper groove and upper flange, upper end, lower body both sides is provided with low groove and lower flange, wire is provided with on the left of body, wire end is provided with bone conduction earphone, and wire is provided with contiguous block, and contiguous block side is connected with PTT push-to-talk button, described body surface is provided with fixed strip, fixed strip lower end is provided with link plate, and the body surface on the downside of link plate is provided with heating panel, and heating panel is provided with several radiating grooves, be provided with wireless charging device on the right side of described body, wireless charging device is by electric shock of powering, functional circuit and reception of wireless signals coil composition, described body upper end is provided with antenna, and be provided with barricade outside antenna, antenna is by antenna jacket, screen and inner core composition.
2. the compact noise resistance intercom of one according to claim 1, it is characterized in that, described bone conduction earphone is made up of loudspeaker and microphone.
3. the compact noise resistance intercom of one according to claim 1, is characterized in that, described heat radiation slot rectangular heat dissipation groove, and radiating groove is equidistantly distribution.
4. the compact noise resistance intercom of one according to claim 1, is characterized in that, described reception of wireless signals coil connects storage battery by functional circuit.
5. the compact noise resistance intercom of one according to claim 1, is characterized in that, described barricade is circular arc plate.
6. the compact noise resistance intercom of one according to claim 1, is characterized in that, described barricade and screen are positioned at side, intercom front.
7. the compact noise resistance intercom of one according to claim 1, is characterized in that, the helical coil be provided with in described antenna jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520423319.5U CN204721346U (en) | 2015-06-18 | 2015-06-18 | A kind of compact noise resistance intercom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520423319.5U CN204721346U (en) | 2015-06-18 | 2015-06-18 | A kind of compact noise resistance intercom |
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| Publication Number | Publication Date |
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| CN204721346U true CN204721346U (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520423319.5U Expired - Fee Related CN204721346U (en) | 2015-06-18 | 2015-06-18 | A kind of compact noise resistance intercom |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106027097A (en) * | 2016-07-11 | 2016-10-12 | 成都零壹众科技有限公司 | User-friendly two way radio device |
| CN109923872A (en) * | 2016-10-28 | 2019-06-21 | 松下知识产权经营株式会社 | Voice input-output device and bone-conduction head set type ear receiver system |
| CN114390126A (en) * | 2022-01-14 | 2022-04-22 | 江苏鼎尚电子材料股份有限公司 | Medical communication equipment with voice recognition and transcription effects |
-
2015
- 2015-06-18 CN CN201520423319.5U patent/CN204721346U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106027097A (en) * | 2016-07-11 | 2016-10-12 | 成都零壹众科技有限公司 | User-friendly two way radio device |
| CN109923872A (en) * | 2016-10-28 | 2019-06-21 | 松下知识产权经营株式会社 | Voice input-output device and bone-conduction head set type ear receiver system |
| CN114390126A (en) * | 2022-01-14 | 2022-04-22 | 江苏鼎尚电子材料股份有限公司 | Medical communication equipment with voice recognition and transcription effects |
| CN114390126B (en) * | 2022-01-14 | 2024-02-13 | 中原和仁医疗科技有限公司 | Medical conversation equipment with speech recognition and transcription effects |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20160618 |