CN205490505U - Novel wireless transmitting circuit - Google Patents
Novel wireless transmitting circuit Download PDFInfo
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- CN205490505U CN205490505U CN201620132193.0U CN201620132193U CN205490505U CN 205490505 U CN205490505 U CN 205490505U CN 201620132193 U CN201620132193 U CN 201620132193U CN 205490505 U CN205490505 U CN 205490505U
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Abstract
The utility model relates to a novel wireless transmitting circuit, which comprises a power supply module, vibration module and emission module, wherein the one end of first resistance and third resistance is connected simultaneously to the positive pole of group battery, second resistance is connected simultaneously to the other end of first resistance, the one end of first electric capacity and second electric capacity, the other end ground connection of second resistance, the other end of first electric capacity is connected through the first inductance and the one end of third electric capacity, the other end of third resistance is connected to the other end of second electric capacity respectively, the other end of third electric capacity, the one end of fourth electric capacity, the one end of the 5th electric capacity and the one end of fourth resistance, the other end ground connection of fourth resistance, the other end of fourth electric capacity is connected with the signal input interface, the other end and the radio frequency antenna connection of the 5th electric capacity, through adopting the structure mentioned above, the utility model is not only simple in structure, the cost is lower, effectively enhanced signal's stability and transmission distance.
Description
Technical field
This utility model relates to a kind of novel radio radiating circuit.
Background technology
At present, wireless data transmission is widely used in the fields such as vehicle monitoring, wireless remote control, data acquisition, wireless terminal, Digital Image Transmission, serves the most important effect.Wireless data transmission can be realized by radio transmitter, and for existing radio transmitter or module, often structure is complicated, relatively costly and physical size is relatively big for it, thus is unfavorable for being used in undersized radio transmitting device.Meanwhile, existing radio transmitter there is also the shortcomings such as transmission range is short, signal stabilization is poor, thus leverages service behaviour and the scope of application of radio transmitter.
Utility model content
For overcoming above the deficiencies in the prior art, it is relatively low that the technical problems to be solved in the utility model is to provide a kind of simple in construction, cost, simultaneously can also the effectively stability of enhancing signal and the novel radio radiating circuit of transmission range.
The technical solution of the utility model is: a kind of novel radio radiating circuit, including power module, the transmitter module that it has respectively further comprised oscillation module and the outfan with described oscillation module is connected, described power module includes set of cells VCC, the first resistance R1 and the second resistance R2 respectively, described oscillation module includes the 3rd resistance R3, the 4th resistance R4, the first electric capacity C1, the second electric capacity C2, the 3rd electric capacity C3, the 4th electric capacity C4 and the first inductance L1 respectively, and described transmitter module includes the 5th electric capacity C5 and radio-frequency antenna A1 respectively；nullWherein，The positive pole of set of cells VCC is connected simultaneously to one end and one end of the 3rd resistance R3 of the first resistance R1，The other end of the first resistance R1 is connected simultaneously to one end of the second resistance R2、One end of first electric capacity C1 and one end of the second electric capacity C2，The other end ground connection of the second resistance R2，The other end of the first electric capacity C1 and one end of the first inductance L1 connect，The other end of the first inductance L1 and one end of the 3rd electric capacity C3 connect，The other end of the 3rd resistance R3 is respectively connecting to the other end of the second electric capacity C2 simultaneously、The other end of the 3rd electric capacity C3、One end of 4th electric capacity C4、One end of 5th electric capacity C5 and one end of the 4th resistance R4，And the other end ground connection of the 4th resistance R4，The other end of the 4th electric capacity C4 connects signal input interface S1，The other end of the 5th electric capacity C5 is connected with radio-frequency antenna A1.
Above-mentioned novel radio radiating circuit, between described oscillation module and described transmitter module, wherein further respectively have signal amplification module and high-pass filtering module, and the described input of signal amplification module is connected with the outfan of described oscillation module, the outfan of described signal amplification module is connected with the input of described high-pass filtering module, and the outfan of described high-pass filtering module is connected with the input of described transmitter module.
Above-mentioned novel radio radiating circuit, wherein said set of cells VCC includes lithium battery and solaode respectively.
Above-mentioned novel radio radiating circuit, wherein said 3rd resistance R3 uses insurance resistance.
Above-mentioned novel radio radiating circuit, wherein said power module, oscillation module and transmitter module may be contained within same pcb board, and described radio-frequency antenna A1 includes bus, and described bus is S-shaped.
Above-mentioned novel radio radiating circuit, wherein said power module has respectively further comprised commercial power interface, rectification unit and voltage transformation unit, and described commercial power interface is connected with the input of described rectification unit, the outfan of described rectification unit is connected with the input of described voltage transformation unit.
The beneficial effects of the utility model are: by using said structure, this utility model is not only simple in structure, cost is relatively low, simultaneously can also the effectively stability of enhancing signal and transmission range, thus be greatly improved service behaviour and the scope of application of radio transmitter.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is the electrical block diagram of novel radio radiating circuit.
In figure: power module 1, oscillation module 2, transmitter module 3.
Detailed description of the invention
As shown in Figure 1, a kind of novel radio radiating circuit, including power module 1, the transmitter module 3 that it has respectively further comprised oscillation module 2 and the outfan with oscillation module 2 is connected, power module 1 includes set of cells VCC, the first resistance R1 and the second resistance R2 respectively, oscillation module 2 includes the 3rd resistance R3, the 4th resistance R4, the first electric capacity C1, the second electric capacity C2, the 3rd electric capacity C3, the 4th electric capacity C4 and the first inductance L1 respectively, and transmitter module 3 includes the 5th electric capacity C5 and radio-frequency antenna A1 respectively；nullWherein，The positive pole of set of cells VCC is connected simultaneously to one end and one end of the 3rd resistance R3 of the first resistance R1，The other end of the first resistance R1 is connected simultaneously to one end of the second resistance R2、One end of first electric capacity C1 and one end of the second electric capacity C2，The other end ground connection of the second resistance R2，The other end of the first electric capacity C1 and one end of the first inductance L1 connect，The other end of the first inductance L1 and one end of the 3rd electric capacity C3 connect，The other end of the 3rd resistance R3 is respectively connecting to the other end of the second electric capacity C2 simultaneously、The other end of the 3rd electric capacity C3、One end of 4th electric capacity C4、One end of 5th electric capacity C5 and one end of the 4th resistance R4，And the other end ground connection of the 4th resistance R4，The other end of the 4th electric capacity C4 connects signal input interface S1，The other end of the 5th electric capacity C5 is connected with radio-frequency antenna A1.
As preferably, for above-mentioned novel radio radiating circuit, between oscillation module 2 and transmitter module 3, wherein further respectively have signal amplification module and high-pass filtering module, and the input of signal amplification module is connected with the outfan of oscillation module, the outfan of signal amplification module is connected with the input of high-pass filtering module, and the outfan of high-pass filtering module is connected with the input of transmitter module.
As the most preferably, for above-mentioned novel radio radiating circuit, wherein set of cells VCC includes lithium battery and solaode respectively.So, while utilizing lithium battery to be powered, moreover it is possible to take full advantage of new forms of energy and carry out energy supply, thus be conducive to saving the energy, and can effectively extend the replacement cycle of lithium battery, this greatly enhances the serviceability of radio transmitter.
As further preferred, for above-mentioned novel radio radiating circuit, wherein the 3rd resistance R3 uses insurance resistance.So, when the front stage circuits of the 3rd resistance R3 breaks down, the 3rd resistance R3 just can fuse in time, thus effectively protects the safety of late-class circuit.
As further preferred, for above-mentioned novel radio radiating circuit, wherein power module 1, oscillation module 2 and transmitter module 3 may be contained within same pcb board, and radio-frequency antenna A1 includes bus, and bus is S-shaped.In such manner, it is possible to further enhancing the stability of wireless signal transmission, the most effectively enhance wireless transmission distance.
As the most preferred, for above-mentioned novel radio radiating circuit, wherein power module has respectively further comprised commercial power interface, rectification unit and voltage transformation unit, and commercial power interface is connected with the input of rectification unit, and the outfan of rectification unit is connected with the input of voltage transformation unit.
In sum, by using said structure, this utility model is not only simple in structure, cost is relatively low, simultaneously can also the effectively stability of enhancing signal and transmission range, thus be greatly improved service behaviour and the scope of application of radio transmitter.
Above in conjunction with accompanying drawing, this utility model preferred embodiment and embodiment are explained in detail, but this utility model is not limited to the above-described embodiment and examples, in the ken that those skilled in the art are possessed, it is also possible to various changes can be made without departing from the concept of the premise utility.
Claims (6)
1. a novel radio radiating circuit, including power module, it is characterized in that: respectively further comprised oscillation module and transmitter module that the outfan with described oscillation module is connected, described power module includes set of cells VCC, the first resistance R1 and the second resistance R2 respectively, described oscillation module includes the 3rd resistance R3, the 4th resistance R4, the first electric capacity C1, the second electric capacity C2, the 3rd electric capacity C3, the 4th electric capacity C4 and the first inductance L1 respectively, and described transmitter module includes the 5th electric capacity C5 and radio-frequency antenna A1 respectively；nullWherein，The positive pole of set of cells VCC is connected simultaneously to one end and one end of the 3rd resistance R3 of the first resistance R1，The other end of the first resistance R1 is connected simultaneously to one end of the second resistance R2、One end of first electric capacity C1 and one end of the second electric capacity C2，The other end ground connection of the second resistance R2，The other end of the first electric capacity C1 and one end of the first inductance L1 connect，The other end of the first inductance L1 and one end of the 3rd electric capacity C3 connect，The other end of the 3rd resistance R3 is respectively connecting to the other end of the second electric capacity C2 simultaneously、The other end of the 3rd electric capacity C3、One end of 4th electric capacity C4、One end of 5th electric capacity C5 and one end of the 4th resistance R4，And the other end ground connection of the 4th resistance R4，The other end of the 4th electric capacity C4 connects signal input interface S1，The other end of the 5th electric capacity C5 is connected with radio-frequency antenna A1.
2. novel radio radiating circuit as claimed in claim 1, it is characterized in that: between described oscillation module and described transmitter module, further respectively have signal amplification module and high-pass filtering module, and the described input of signal amplification module is connected with the outfan of described oscillation module, the outfan of described signal amplification module is connected with the input of described high-pass filtering module, and the outfan of described high-pass filtering module is connected with the input of described transmitter module.
3. novel radio radiating circuit as claimed in claim 1, it is characterised in that: described set of cells VCC includes lithium battery and solaode respectively.
4. novel radio radiating circuit as claimed in claim 1, it is characterised in that: described 3rd resistance R3 uses insurance resistance.
5. novel radio radiating circuit as claimed in claim 1, it is characterised in that: described power module, oscillation module and transmitter module may be contained within same pcb board, and described radio-frequency antenna A1 includes bus, and described bus is S-shaped.
6. novel radio radiating circuit as claimed in claim 3, it is characterized in that: described power module has respectively further comprised commercial power interface, rectification unit and voltage transformation unit, and described commercial power interface is connected with the input of described rectification unit, the outfan of described rectification unit is connected with the input of described voltage transformation unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132193.0U CN205490505U (en) | 2016-02-22 | 2016-02-22 | Novel wireless transmitting circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132193.0U CN205490505U (en) | 2016-02-22 | 2016-02-22 | Novel wireless transmitting circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205490505U true CN205490505U (en) | 2016-08-17 |
Family
ID=56678390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620132193.0U Expired - Fee Related CN205490505U (en) | 2016-02-22 | 2016-02-22 | Novel wireless transmitting circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205490505U (en) |
-
2016
- 2016-02-22 CN CN201620132193.0U patent/CN205490505U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210222 |