CN207968474U - A kind of rf signal reception device for communication - Google Patents
A kind of rf signal reception device for communication Download PDFInfo
- Publication number
- CN207968474U CN207968474U CN201820156245.7U CN201820156245U CN207968474U CN 207968474 U CN207968474 U CN 207968474U CN 201820156245 U CN201820156245 U CN 201820156245U CN 207968474 U CN207968474 U CN 207968474U
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- shell
- signal reception
- reception device
- communication
- module
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Abstract
The utility model is related to a kind of rf signal reception devices for communication, the rf signal reception device for communication includes shell, for receiving radiofrequency signal and converting it into the Receiver Module of electric signal, loud speaker, power module and control module for receiving and handling electric signal, the control module is electrically connected with Receiver Module, loud speaker, power module respectively, control module, Receiver Module, power module are encapsulated in the inside of shell by the shell, and the loud speaker is embedded in shell.The rf signal reception device for communication of the utility model has the advantages that occupy little space, low energy consumption, easy to maintenance and use cost is low.
Description
Technical field
The utility model is related to technical field of communication equipment, and in particular to a kind of rf signal reception dress for communication
It sets.
Background technology
Include mainly following several frequencies in entire radio communication：Transmission frequency, receives frequency, intermediate frequency and base band frequency
Rate.Baseband frequency is the signal frequency for modulation data.And really transmission frequency is then more much higher than baseband frequency, it is general
Spectral range is 500MHz to 38GHz, and data-signal is also to be transmitted under this high frequency.In general, radio frequency system has
There is the function of very powerful transmission modulated signal, even if can if the system in the case where having interference signal and disabling signal
To accomplish to send with highest quality and receive modulated signal with best sensitivity.
With the development of science and technology, the type of communication apparatus is more and more, function is also more and more abundant, to meet each row
The different demands of each industry, with the diversification of function, the volume and power consumption of these communication apparatus are also increasing, manufacturing cost
It is being continuously increased, but in some industries, due to only needing simple receive capabilities, if using existing communication apparatus,
Often cause the increase of energy consumption and use cost.
Utility model content
It is existing to solve the purpose of this utility model is to provide a kind of rf signal reception device for communication
Communication apparatus volume is big, use cost and the problem of high energy consumption.
To achieve the above object, the utility model provides a kind of rf signal reception device for communication, described to be used for
The rf signal reception device of communication includes shell, for receiving radiofrequency signal and converting it into the radio frequency receiving of electric signal
Block, loud speaker, power module and the control module for receiving and handling electric signal, the control module respectively with radio frequency reception
Control module, Receiver Module, power module are encapsulated in shell by module, loud speaker, power module electrical connection, the shell
Inside, the loud speaker is embedded in shell.
Preferably, the rf signal reception device for communication further includes display, and the display is embedded in institute
It states in shell, the display is electrically connected with the control module.
Preferably, USB interface is provided on the shell, the USB interface is electrically connected with power module, control module respectively
It connects.
Preferably, the loud speaker is water-proof loudspeaker.
Preferably, I/O interfaces are provided on the shell, the I/O interfaces are electrically connected with the control module.
Preferably, radio-frequency antenna is provided on the shell, the radio-frequency antenna is electrically connected with the Receiver Module.
Preferably, the control module is microcontroller, the model IAP15F2K61S2 of the microcontroller.
Preferably, the model CC1101 of the Receiver Module.
The utility model has the following advantages that：The rf signal reception device for communication of the utility model, which has, to be occupied
The advantage that space is small, low energy consumption, easy to maintenance and low use cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of the rf signal reception device for communication in the utility model embodiment 1.
Fig. 2 is the structural schematic diagram of the rf signal reception device for communication in the utility model embodiment 2.
Fig. 3 is the structural schematic diagram of the rf signal reception device for communication in the utility model embodiment 3.
Specific implementation mode
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figure 1, the rf signal reception device for being used to communicate includes shell 1, Receiver Module 2, loud speaker
3, power module 4 and control module 5, control module 5 are electrically connected with Receiver Module 2, loud speaker 3, power module 4 respectively.
Receiver Module 2, which is used to receive the radiofrequency signal of external equipment transmission and converts it into electric signal, is sent to control module 5.
The model CC1101 of Receiver Module 2, the module have that powerful, good compatibility, that low energy consumption is low with use cost
Advantage.Power module 4 selects lithium battery, has the advantages that stand-by time length, can additionally reduce the volume of entire communication device.
Control module 5 is used to receive the electric signal of the transmission of Receiver Module 2 and is handled it and identified, and drive the speaker 3
Or display 7 executes corresponding instruction, control module 5 is microcontroller, the model IAP15F2K61S2 of microcontroller, the microcontroller
Have the advantages that fast processing speed, low-voltage and low-power consumption.Meanwhile intermittence can be carried out by middle control program control single chip computer and stopped
It sleeps, when Receiver Module 2 does not receive radiofrequency signal, makes microcontroller in a dormant state；When Receiver Module 2 receives
When to radiofrequency signal, keep microcontroller in running order, such design can further decrease the energy consumption of communication device.Shell 1
Control module 5, Receiver Module 2, power module 4 are encapsulated in the inside of shell 1, loud speaker 3 is embedded in shell 1, shell
Body 1 is provided with penetrable sound hole in place corresponding with 3 installation site of loud speaker, and the sound that loud speaker 3 plays is allow to penetrate.It is preferred that
, loud speaker 3 can be water-proof loudspeaker, ensure that communication device is applicable to outdoor environment.Further, in order to increase radio frequency
Receiving module 2 receives the range of signal, is provided with radio-frequency antenna 6 on shell 1, radio-frequency antenna 6 is electrically connected with Receiver Module 2
It connects.
Embodiment 2
As shown in Fig. 2, the present embodiment, based on embodiment 1, the present embodiment and the difference of embodiment 1 go out to be,
The rf signal reception device for communication in the present embodiment further includes display 7, and display 7 is embedded in shell 1, and is adopted
Waterproof is carried out with 3M waterproof strongs glue, display 7 is electrically connected with control module 5.
Embodiment 3
As shown in figure 3, the present embodiment, based on embodiment 2, the present embodiment and the difference of embodiment 2 go out to be,
USB interface 8 is provided on shell 1 in the present embodiment, USB interface 8 is electrically connected with power module 4, control module 5 respectively.It is logical
Crossing USB interface 8 can charge to power module 4, and external equipment may be implemented and communicated with control module 5.
Further, I/O interfaces 9 are additionally provided on shell 1, I/O interfaces 9 are electrically connected with control module 5, I/O interfaces 9
Function is responsible for realizing that control module 5 links together with external equipment, and control module 5 carries out data friendship by I/O interfaces 9
It changes, in addition, can be also programmed to control module 5 by I/O interfaces 9.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be modified or is improved, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (8)
1. a kind of rf signal reception device for communication, which is characterized in that the rf signal reception dress for communication
Set including shell, for receive radiofrequency signal and convert it into the Receiver Module of electric signal, loud speaker, power module and
Control module for receiving and handling electric signal, the control module respectively with Receiver Module, loud speaker, power module
Control module, Receiver Module, power module are encapsulated in the inside of shell, the loud speaker edge by electrical connection, the shell
In shell.
2. being used for the rf signal reception device of communication according to claim 1, which is characterized in that the penetrating for communication
Frequency signal receiving device further includes display, and the display is embedded in the shell, the display and the control mould
Block is electrically connected.
3. being used for the rf signal reception device of communication according to claim 1, which is characterized in that be provided on the shell
USB interface, the USB interface are electrically connected with power module, control module respectively.
4. being used for the rf signal reception device of communication according to claim 1, which is characterized in that the loud speaker is waterproof
Loud speaker.
5. being used for the rf signal reception device of communication according to claim 1, which is characterized in that be provided on the shell
I/O interfaces, the I/O interfaces are electrically connected with the control module.
6. being used for the rf signal reception device of communication according to claim 1, which is characterized in that be provided on the shell
Radio-frequency antenna, the radio-frequency antenna are electrically connected with the Receiver Module.
7. being used for the rf signal reception device of communication according to claim 1, which is characterized in that the control module is single
Piece machine, the model IAP15F2K61S2 of the microcontroller.
8. being used for the rf signal reception device of communication according to claim 1, which is characterized in that the Receiver Module
Model CC1101.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820156245.7U CN207968474U (en) | 2018-01-30 | 2018-01-30 | A kind of rf signal reception device for communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820156245.7U CN207968474U (en) | 2018-01-30 | 2018-01-30 | A kind of rf signal reception device for communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207968474U true CN207968474U (en) | 2018-10-12 |
Family
ID=63735949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820156245.7U Expired - Fee Related CN207968474U (en) | 2018-01-30 | 2018-01-30 | A kind of rf signal reception device for communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207968474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233967A (en) * | 2018-01-30 | 2018-06-29 | 深圳立施科技有限公司 | A kind of rf signal reception device for communication |
-
2018
- 2018-01-30 CN CN201820156245.7U patent/CN207968474U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233967A (en) * | 2018-01-30 | 2018-06-29 | 深圳立施科技有限公司 | A kind of rf signal reception device for communication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20210130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |