CN201571103U - Wireless control receiving device - Google Patents
Wireless control receiving device Download PDFInfo
- Publication number
- CN201571103U CN201571103U CN2009201762721U CN200920176272U CN201571103U CN 201571103 U CN201571103 U CN 201571103U CN 2009201762721 U CN2009201762721 U CN 2009201762721U CN 200920176272 U CN200920176272 U CN 200920176272U CN 201571103 U CN201571103 U CN 201571103U
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- CN
- China
- Prior art keywords
- bluetooth
- controlled
- receiving equipment
- wireless controller
- blue teeth
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a wireless control receiving device for an interphone or a PTT/TRS PHONE connected therewith, which is characterized in that the wireless control receiving device comprises a bluetooth adapter, a bluetooth wireless controller, a bluetooth earphone and an audio line; the bluetooth adapter is connected with the interphone or the PTT/TRS PHONE by the audio line, and with the bluetooth wireless controller and the bluetooth earphone by a bluetooth signal for voice transmission and signal control. The wireless control receiving device is particularly suitable for constructors, group transport, polices or security men.
Description
Technical field
The utility model relates to a kind of controlled in wireless receiving equipment, relates in particular to a kind of intercom or PTT﹠amp of being used for; The controlled in wireless receiving equipment of TRS PHONE.
Background technology
Present intercom or PTT﹠amp; The occupation mode of TRS PHONE is hand-held to answer mode or headset is answered mode substantially.The described hand-held mode of answering is meant when in use intercom is taken that the press-to-talk key enters transmit status, to give orders or instructions, perhaps opens talk key and enters the state of answering, to answer.The described headset mode of answering is meant: intercom can hang between waist and cling to the body, and wired headset is inserted on the intercom, manually controls the headset button, presses the operation key, so that sound is delivered in the earphone.Its use is identical with hand-held, and different places do not need only to be hand-held intercom.Compare with hand-held intercom, headset is answered the strong security of mode.Yet, the above-mentioned solution part that all comes with some shortcomings when in use, for example, the first, need the hand control intercom when in use, thereby make and to seem very inconvenient in the occasion that should keep in communication and need both hands operation simultaneously, the second, in hand-held, the radiation meeting of about 5W that intercom produced directly influences brain, and in the headset mode, the radiation meeting of about 5W that intercom produced is along with headset line influence brain.
Therefore, need a kind of controlled in wireless receiving equipment, it can be liberated both hands, makes things convenient for body action and reduce radiation.
The utility model content
In order to overcome the problems referred to above, the utility model provides a kind of controlled in wireless receiving equipment, described controlled in wireless receiving equipment and intercom or PTT﹠amp; TRS PHONE links to each other, and comprising: Bluetooth adapter, blue teeth wireless controller, bluetooth earphone and tone frequency channel wire, and described Bluetooth adapter is by described tone frequency channel wire and described intercom or PTT﹠amp; TRS PHONE links to each other, and by Bluetooth signal and described blue teeth wireless controller and described bluetooth earphone wireless connections with transmission of speech signals.
According to an aspect, described tone frequency channel wire comprises and described Bluetooth adapter and intercom or PTT﹠amp; The plug that TRS PHONE links to each other, wherein the specification of the plug that is connected with described Bluetooth adapter remains unchanged, and with described intercom or PTT﹠amp; The specification of the plug that TRS PHONE connects can change.
According to an aspect, be provided with ground wire connecting portion, microphone connecting portion, loud speaker connecting portion and blue teeth wireless controller connecting portion on the described tone frequency channel wire in regular turn.
In order to wear conveniently, described blue teeth wireless controller also is provided with the fixed leg that is used for fixing lanyard.
The beneficial effects of the utility model are:
1, liberates both hands under the accepting state;
2, reduce the obstruction of circuit, realized Radio Control Function;
3, reduced the radiation of intercom to human body.
Description of drawings
Fig. 1 is the structural representation according to controlled in wireless receiving equipment of the present utility model;
Fig. 2 is the structural representation of tone frequency channel wire;
Fig. 3 is the outside drawing of structure of the Bluetooth adapter of the controlled in wireless receiving equipment among Fig. 1;
Fig. 4 is the circuit theory diagrams of the Bluetooth adapter among Fig. 3;
Fig. 5 is the outside drawing of structure of the blue teeth wireless controller of the controlled in wireless receiving equipment among Fig. 1;
Fig. 6 is the circuit theory diagrams of the blue teeth wireless controller among Fig. 5.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details.
Fig. 1 shows the structural representation according to controlled in wireless receiving equipment of the present utility model.
As shown in Figure 1, the controlled in wireless receiving equipment comprises Bluetooth adapter 1, blue teeth wireless controller 2, bluetooth earphone 3 and tone frequency channel wire 4, and wherein said Bluetooth adapter 1 is by described tone frequency channel wire 4 and described intercom or PTT﹠amp; TRS PHONE links to each other, and adopts the Two-way-Radio technology, by Bluetooth signal and described blue teeth wireless controller 2 and 3 wireless connections of described bluetooth earphone with transferring voice and control signal.
Described tone frequency channel wire 4 comprises and described Bluetooth adapter 1 and intercom or PTT﹠amp; The plug that TRSPHONE links to each other, wherein the specification of the plug that is connected with described Bluetooth adapter 1 remains unchanged, and with described intercom or PTT﹠amp; The specification of the plug that TRS PHONE connects can change as requested.
On described tone frequency channel wire 4, be provided with ground wire connecting portion 21, microphone connecting portion 22, loud speaker connecting portion 23 and blue teeth wireless controller connecting portion 24 in regular turn, as shown in Figure 2.
Fig. 3 shows the four sides outside drawing of structure of the Bluetooth adapter 1 of the controlled in wireless receiving equipment shown in Fig. 1.
As shown in Figure 3, described Bluetooth adapter 1 is provided with DC-Jack charging jack 31, multifunction key 33, tone frequency channel wire interface 34, dual-colored LED lamp 32 and reset key 35.Described DC-Jack charging jack 31 is used for being connected with external power source, so that described Bluetooth adapter 1 is charged.Described multifunction key 33 is used to control any function of the multiple function of carrying out Bluetooth adapter 1.The multiple function of described Bluetooth adapter 1 comprises start (Power On), standby (Standby), coupling (Pair), coupling back standby (Paired Standby) and shutdown (Power Off).Described coupling is meant the process that two bluetooth equipments connect when using first.When coupling, described Bluetooth adapter 1 is automatically registered bluetooth earphone 3 and blue teeth wireless controller 2.In case the match is successful for two bluetooth equipments, these two bluetooth equipments are mated once more with regard to not needing.
In the time of outside being in scope, in the time of for example outside 10 meters,, then can mate once more by pressing multifunction key 33 this moment if two bluetooth equipments do not connect.
The operation of the multifunction key 33 of described Bluetooth adapter 1 is as shown in table 1.
When described multifunction key 33 by short time (for example, 2 seconds) when pressing, Bluetooth adapter 1 is opened in expression.When described multifunction key 33 by long-time (for example 4 seconds) when pressing, idle function after idle function, matching feature and the coupling is turn-offed in expression.When pressing, expression is mated by very long-time (for example, 6 seconds) when described multifunction key 33.
Described LED lamp 32 is used to indicate the operating state of described Bluetooth adapter 1.Described reset key 35 is used for Bluetooth adapter 1 is resetted.
Fig. 4 shows a circuit diagram of realizing example of the Bluetooth adapter 1 among Fig. 3.
As shown in Figure 4, described Bluetooth adapter 1 can for example utilize Bluetooth chip CSR BC05 to realize.Described Bluetooth chip connects crystal oscillator 41 respectively, is used to receive the 2.4G antenna 42 of Bluetooth signal, filter 43, LDO44,8M Flash45,1.8V power supply 46, DC-Jack charging jack 31, dual-colored LED indicator light 32, multifunction key 33, tone frequency channel wire interface 34 and reset key 35.Here be noted that described Bluetooth adapter 1 can also utilize other suitable Bluetooth chip to realize.
Described crystal oscillator 41 is used to Bluetooth adapter 1 that frequency of oscillation is provided.Described 1.8V power supply 46 is internal battery, for example lithium battery normally.And, before using described Bluetooth adapter 1, need charge to described lithium battery, the time that need charge to lithium battery was less than 2 hours usually.
Described dual-colored LED lamp 32 is used to show the operating state of Bluetooth adapter 1, and it generally includes red LED lamp and blue led lamp.In this realization example, the blue led lamp flashes 5 times, represents that described Bluetooth adapter 1 is in on-state.When the blue led lamp flashes with 5 seconds interval, represent that described Bluetooth adapter 1 is in holding state, promptly Bluetooth adapter 1 is started shooting but is also mated.When the blue led lamp flashed continuously 5 times and flashes fast, expression Bluetooth adapter 1 was in matching status.When the blue led lamp flashed 3 times with 5 seconds interval, expression Bluetooth adapter 1 was in the holding state after the coupling.Light when continuing to turn-off then in 1 minute at the blue led lamp, expression Bluetooth adapter 1 is in off state.When blue led lamp and red LED lamp were flashed with 10 seconds interval, expression Bluetooth adapter 1 was in low electricity condition.When red LED lamp was lighted, expression Bluetooth adapter 1 was in charged state.When the blue led lamp was lighted, expression Bluetooth adapter 1 was in the charging completion status.
Fig. 5 is the four sides outside drawing of structure of blue teeth wireless controller 2 of the controlled in wireless receiving equipment of Fig. 1.
As shown in Figure 5, described blue teeth wireless controller 2 is provided with blue teeth wireless controller operating key 52 (that is PTT operating key), multifunction key 54, DC-Jack charging inlet 51, dual-colored LED indicator light 53, reset key 55, fixes 56.Described blue teeth wireless controller operating key 52 is used to control intercom or PTT﹠amp; The mode of operation of TRS PHONE, i.e. speaking mode or answer mode.Described blue teeth wireless controller (PTT) operating key 52 is press-and-talk (Push to Talk) operating key normally, promptly when described blue teeth wireless controller operating key 52 is pressed and keeps, is in speaking mode.And when described blue teeth wireless controller operating key 52 is not pressed, be in answer mode.Described multifunction key 54 is used for controlling which function of the multiple function of carrying out blue teeth wireless controller 2.The multiple function of described blue teeth wireless controller 2 comprises start (Power On), standby (Standby), coupling (Pair), coupling back standby (Paired Standby) and shutdown (Power Off).
The operation of the multifunction key of described blue teeth wireless controller 2 is as shown in table 2, and the multifunction key 33 that it is similar in the Bluetooth adapter 1 no longer is described at this.
Described LED lamp 53 comprises the dual-colored LED lamp, is generally blue and red, is used to indicate the operation of described blue teeth wireless controller 2.Described reset key 55 is used for Bluetooth adapter 2 is resetted.
Fig. 6 shows the circuit theory diagrams of a kind of implementation of blue teeth wireless controller 2.
As shown in Figure 6, described blue teeth wireless controller 2 can for example adopt Bluetooth chip CSR BC-04ROM to realize.Described Bluetooth chip connects crystal oscillator 61 respectively, is used to receive the 2.4G antenna 62 of Bluetooth signal, filter 63, memory 64,1.8V power supply 65, DC-Jack charging inlet 51, blue teeth wireless controller (PTT) operating key 52, dual-colored LED indicator light 53, multifunction key 54 and reset key 55.
Described crystal oscillator 61 is used to blue teeth wireless controller 2 that frequency of oscillation is provided.Described 1.8V power supply 65 is internal battery, for example lithium battery normally.And, before using described blue teeth wireless controller 2, need utilize 51 pairs of described lithium batteries of described DC-Jack charging inlet to charge, the time that need charge to lithium battery was less than 2 hours usually.Here, be noted that described blue teeth wireless controller 2 can also utilize other suitable Bluetooth chip to realize.
Described dual-colored LED lamp 53 is used to show the operating state of blue teeth wireless controller, and it generally includes red LED lamp and blue led lamp.In this realization example, red LED lamp is flashed 5 times, represents that described blue teeth wireless controller 2 is in on-state.When red LED lamp is flashed with 5 seconds interval, represent that described blue teeth wireless controller 2 is in holding state, promptly blue teeth wireless controller 2 is started shooting but is also mated.When red LED lamp was flashed continuously 5 times and flashed fast, expression blue teeth wireless controller 2 was in matching status.When red LED lamp was flashed 3 times with 5 seconds interval, expression blue teeth wireless controller 2 was in the holding state after the coupling.Light when continuing to turn-off then in 1 minute in red LED lamp, expression blue teeth wireless controller 2 is in off state.When red LED lamp was flashed with 10 seconds interval, expression blue teeth wireless controller 2 was in low electricity condition.When red LED lamp was lighted, expression blue teeth wireless controller 2 was in charged state.When the blue led lamp was lighted, expression blue teeth wireless controller 2 was in the charging completion status.
Below in conjunction with Fig. 3 and Fig. 5 operation principle according to controlled in wireless receiving equipment of the present utility model is described.
When answering voice signal, do not press the PTT operating key 52 of blue teeth wireless controller 2.At this moment, intercom or PTT﹠amp; TRA PHONE is sent to Bluetooth adapter 1 by tone frequency channel wire 4 with received voice signal, utilizes the wireless transmission function (AGHFP agreement) of bluetooth that this voice signal is sent to bluetooth earphone 3 then.
And when sending voice signal, press the PTT operating key 52 of blue teeth wireless controller 2 and remain in down state.At this moment, voice signal is transferred to Bluetooth adapter 1, modulates, by tone frequency channel wire 4 voice signal is sent to intercom or PTT﹠amp then at 1 pair of this voice signal of Bluetooth adapter by bluetooth earphone 3; TRA PHONE modulates transmission.
Claims (6)
1. controlled in wireless receiving equipment, described controlled in wireless receiving equipment and intercom or PTT﹠amp; TRSPHONE links to each other, and it is characterized in that described controlled in wireless receiving equipment comprises Bluetooth adapter, blue teeth wireless controller, bluetooth earphone and tone frequency channel wire, and described Bluetooth adapter is by described tone frequency channel wire and described intercom or PTT﹠amp; TRS PHONE links to each other, and by Bluetooth signal and described blue teeth wireless controller and described bluetooth earphone wireless connections with transferring voice and control signal.
2. controlled in wireless receiving equipment according to claim 1 is characterized in that, described tone frequency channel wire comprises and described Bluetooth adapter and intercom or PTT﹠amp; The plug that TRS PHONE links to each other, wherein the specification of the plug that is connected with described Bluetooth adapter remains unchanged, and with described intercom or PTT﹠amp; The specification of the plug that TRS PHONE connects can change.
3. controlled in wireless receiving equipment according to claim 1 and 2 is characterized in that, is provided with ground wire connecting portion, microphone connecting portion, loud speaker connecting portion and blue teeth wireless controller connecting portion on the described tone frequency channel wire in regular turn.
4. controlled in wireless receiving equipment according to claim 1 is characterized in that, tone frequency channel wire interface, LED light and reset key that described Bluetooth adapter is provided with DC-Jack charging inlet, multifunction key, links to each other with described tone frequency channel wire.
5. controlled in wireless receiving equipment according to claim 1 is characterized in that, described blue teeth wireless controller is provided with blue teeth wireless controller operating key, multifunction key, DC-Jack charging inlet, LED light, reset key.
6. controlled in wireless receiving equipment according to claim 1 is characterized in that, described blue teeth wireless controller also is provided with the fixed leg that is used for fixing lanyard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201762721U CN201571103U (en) | 2009-09-07 | 2009-09-07 | Wireless control receiving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201762721U CN201571103U (en) | 2009-09-07 | 2009-09-07 | Wireless control receiving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201571103U true CN201571103U (en) | 2010-09-01 |
Family
ID=42663404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201762721U Expired - Fee Related CN201571103U (en) | 2009-09-07 | 2009-09-07 | Wireless control receiving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201571103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105978593A (en) * | 2016-05-10 | 2016-09-28 | 深圳市吉声科技有限公司 | Interphone communication device and system |
-
2009
- 2009-09-07 CN CN2009201762721U patent/CN201571103U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105978593A (en) * | 2016-05-10 | 2016-09-28 | 深圳市吉声科技有限公司 | Interphone communication device and system |
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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: 20100901 Termination date: 20120907 |