CN205407802U - Novel on -vehicle intercom - Google Patents
Novel on -vehicle intercom Download PDFInfo
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- CN205407802U CN205407802U CN201620127931.2U CN201620127931U CN205407802U CN 205407802 U CN205407802 U CN 205407802U CN 201620127931 U CN201620127931 U CN 201620127931U CN 205407802 U CN205407802 U CN 205407802U
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Abstract
The utility model discloses a novel on -vehicle intercom, including aluminium alloy housing, main control system, receiving and dispatching RF switch, aluminium alloy housing end is provided with the main control system, the main control system passes through the high frequency antenna and is cooperating the receiving and dispatching RF switch, the lower extreme in signalling mechanism is installed to the receiving and dispatching RF switch, signalling mechanism passes through high frequency antenna connection and data receiving unit, data receiving unit passes through the stove bolt with data signalling processing system to be fixed, be provided with audio power amplifier mechanism on the data signalling processing system, audio power amplifier mechanism is connecting data display unit through big volume speaker. The utility model discloses the conversation effect is reliable, and convenient to use can be effectual transmits the signal, can improve the availability factor of intercom by a wide margin, is fit for the application of relevant enterprise and promotes.
Description
Technical field
This utility model belongs to production transmitter receiver field, is specifically related to a kind of novel on-vehicle transmitter receiver.
Background technology
At present, it is rapid that China produces transmitter receiver industry development, and the device for transmitter receiver is also varied, but still suffers from very many-sided challenge, and demand finds the solution meeting client.Application number is the Chinese patent of 201510647990.2, particular content is: the invention discloses a kind of capacity of resisting disturbance strong, the Vehicular intercom that reliability is high, performance is remarkable, it includes main frame and hand-held microphone, and main frame includes aluminum alloy casing and the host circuit being arranged in aluminum alloy casing；Host circuit includes pcb board and the circuit part being arranged on pcb board, and circuit part includes antenna port, low pass filter, transceiving radio frequency switch, transmitter unit, reception unit, VCO and PLL frequency synthesizer unit, audio frequency and Signaling Processing Unit, audio-frequency power amplifier unit, speaker, APC automated power control unit, display unit, microprocessor, D/A processor, power subsystem and earthed system.The present invention adopts multiple electromagnetic shielding in power input line, antenna adapter, speaker etc. and suppresses Radio frequency interference measure; can effectively reduce the various electromagnetic interference impact on Vehicular intercom on automobile; reduce the impact of various Radio frequency interference, and there is the function such as overvoltage protection, temperature control protection.This new structure contains the advantage that above-mentioned patent has, but above-mentioned patent does not have the function that high frequency antenna receives, only structure, increase low pass filter compared with tradition transmitter receiver structure to reach to strengthen jamproof purpose with this, and in use do not do any process, make can not get a desired effect in the process that practical operation produces, and owing to the requirement that structure is excessively complicated causes manufacturing cost to increase considerably, transmitter receiver structure used is complicated, the actual budget of cost and service efficiency is not directly proportional, is not suitable for promoting the use.In sum, so I devises a kind of novel on-vehicle transmitter receiver.
Utility model content
In order to solve above-mentioned Problems existing, this utility model provides a kind of novel on-vehicle transmitter receiver.
This utility model is to be achieved through the following technical solutions:
A kind of novel on-vehicle transmitter receiver, including aluminum alloy casing, controls main frame, transceiving radio frequency switch, and described aluminum alloy casing end is provided with control main frame；Described control main frame is combined with transceiving radio frequency switch by high frequency antenna；Described transceiving radio frequency switch is arranged on signal transmitter structure lower end；Described signal transmitter structure is connected to data receipt unit by high frequency antenna；Described data receipt unit and data signaling are processed system and are fixed by stove bolt；Described data signaling process system is provided with audio-frequency power amplifier mechanism；Described audio-frequency power amplifier mechanism is connected to data display unit by big volume speaker；Described data display unit is connected to hand telephone by high frequency antenna；The groove of described hand telephone processes system with data signaling and is connected；Described data signaling processes system and is arranged on aluminum alloy casing upper end.
As further prioritization scheme of the present utility model, described aluminum alloy casing inlays described control main frame；Described control main frame is arranged on described transceiving radio frequency switch；Described transceiving radio frequency switch is provided with described signal transmitter structure.
As further prioritization scheme of the present utility model, described signal transmitter structure is internally provided with described data receipt unit；Described data receipt unit processes system by data signaling and is connected to described big volume speaker.
As further prioritization scheme of the present utility model, described big volume speaker is provided with described hand telephone by high frequency antenna；Described hand telephone processes system by data signaling and is connected to described control main frame.
Compared with prior art, the beneficial effects of the utility model are: this utility model communication effect is reliable, easy to use, it is possible to effectively signal to be transmitted, it is possible to the service efficiency of transmitter receiver is greatly improved.
Accompanying drawing explanation
Fig. 1 is the front view of structure described in the utility model；
Fig. 2 is the circuit diagram of structure described in the utility model；
In figure: 1, aluminum alloy casing；2, main frame is controlled；3, high frequency antenna；4, transceiving radio frequency switch；5, signal transmitter structure；6, data receipt unit；7, data signaling processes system；8, audio-frequency power amplifier mechanism；9, big volume speaker；10, data display unit；11, hand telephone.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is described in further detail:
As shown in Figure 1 and Figure 2, a kind of novel on-vehicle transmitter receiver, including aluminum alloy casing (1), control main frame (2), transceiving radio frequency switch (4), described aluminum alloy casing (1) end is provided with control main frame (2)；Described control main frame (2) is combined with transceiving radio frequency switch (4) by high frequency antenna (3)；Described transceiving radio frequency switch (4) is arranged on signal transmitter structure (5) lower end；Described signal transmitter structure (5) is connected to data receipt unit (6) by high frequency antenna (3)；Described data receipt unit (6) and data signaling are processed system (7) and are fixed by stove bolt (3)；Described data signaling processes and is provided with audio-frequency power amplifier mechanism (8) in system (7)；Described audio-frequency power amplifier mechanism (8) is connected to data display unit (10) by big volume speaker (9)；Described data display unit (10) is connected to hand telephone (11) by high frequency antenna (3)；The groove of described hand telephone (11) processes system (7) with data signaling and is connected；Described data signaling processes system (7) and is arranged on aluminum alloy casing (1) upper end.
Described aluminum alloy casing (1) inlays described control main frame (2)；Described control main frame (2) is arranged on described transceiving radio frequency switch (4)；Described transceiving radio frequency switch (4) is provided with described signal transmitter structure (5)；Described signal transmitter structure (5) is internally provided with described data receipt unit (6)；Described data receipt unit (6) processes system (7) by data signaling and is connected to described big volume speaker (9)；Described big volume speaker (9) is provided with described hand telephone (11) by high frequency antenna (3)；Described hand telephone (11) processes system (7) by data signaling and is connected to described control main frame (2).
Described new structure is provided with control main frame, transceiving radio frequency switch, signal transmitter structure, data display unit, and described control main frame is that signal is controlled, and transmits a signal to described transceiving radio frequency switch；Described transceiving radio frequency switch is that the signal that described control main frame is transmitted processes, and signal after process sends to described signal transmitter structure；Described signal transmitter structure is when receiving described transceiving radio frequency switch and transmitting, and performs the work order of transceiving radio frequency switch, and sends this instruction to described data display unit；Described data display unit works after receiving the instruction that described signal transmitter structure transmits so that transmitter receiver data are effectively shown.This utility model communication effect is reliable, easy to use, it is possible to effectively signal to be transmitted, it is possible to the service efficiency of transmitter receiver is greatly improved, and is suitable for relevant enterprise and uses popularization.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (4)
1. a novel on-vehicle transmitter receiver, it is characterised in that: including aluminum alloy casing, control main frame, transceiving radio frequency switch, described aluminum alloy casing end is provided with control main frame；Described control main frame is combined with transceiving radio frequency switch by high frequency antenna；Described transceiving radio frequency switch is arranged on signal transmitter structure lower end；Described signal transmitter structure is connected to data receipt unit by high frequency antenna；Described data receipt unit and data signaling are processed system and are fixed by stove bolt；Described data signaling process system is provided with audio-frequency power amplifier mechanism；Described audio-frequency power amplifier mechanism is connected to data display unit by big volume speaker；Described data display unit is connected to hand telephone by high frequency antenna；The groove of described hand telephone processes system with data signaling and is connected；Described data signaling processes system and is arranged on aluminum alloy casing upper end.
2. a kind of novel on-vehicle transmitter receiver according to claim 1, it is characterised in that: described aluminum alloy casing inlays described control main frame；Described control main frame is arranged on described transceiving radio frequency switch；Described transceiving radio frequency switch is provided with described signal transmitter structure.
3. a kind of novel on-vehicle transmitter receiver according to claim 2, it is characterised in that: described signal transmitter structure is internally provided with described data receipt unit；Described data receipt unit processes system by data signaling and is connected to described big volume speaker.
4. a kind of novel on-vehicle transmitter receiver according to claim 3, it is characterised in that: described big volume speaker is provided with described hand telephone by high frequency antenna；Described hand telephone processes system by data signaling and is connected to described control main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620127931.2U CN205407802U (en) | 2016-02-19 | 2016-02-19 | Novel on -vehicle intercom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620127931.2U CN205407802U (en) | 2016-02-19 | 2016-02-19 | Novel on -vehicle intercom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205407802U true CN205407802U (en) | 2016-07-27 |
Family
ID=56448943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620127931.2U Expired - Fee Related CN205407802U (en) | 2016-02-19 | 2016-02-19 | Novel on -vehicle intercom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205407802U (en) |
-
2016
- 2016-02-19 CN CN201620127931.2U patent/CN205407802U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160727 Termination date: 20170219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |