CN204349994U - A kind of ultrasonic communication device - Google Patents
A kind of ultrasonic communication device Download PDFInfo
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- CN204349994U CN204349994U CN201520039711.XU CN201520039711U CN204349994U CN 204349994 U CN204349994 U CN 204349994U CN 201520039711 U CN201520039711 U CN 201520039711U CN 204349994 U CN204349994 U CN 204349994U
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- Prior art keywords
- ultrasonic
- described ultrasonic
- communication device
- ultrasonic transducer
- telecommunication
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Abstract
The utility model embodiment discloses a kind of ultrasonic communication device, for realizing ultrasonic communication, need not take crowded radio frequency resources, and antijamming capability is strong simultaneously.Ultrasonic communication device in the utility model embodiment comprises: at least one ultrasonic transducer and at least one ultrasonic sensor; Described ultrasonic transducer and described ultrasonic sensor and density medium are fitted; Described ultrasonic transducer comprises at least one input, and the signal of telecommunication inputs from the input of described ultrasonic transducer; The described signal of telecommunication is converted to ultrasonic wave by described ultrasonic transducer, and passes toward described ultrasonic sensor by described density medium by described ultrasonic wave; Described ultrasonic sensor detects described ultrasonic wave, and described ultrasonic wave is converted to the described signal of telecommunication.The utility model embodiment can realize ultrasonic communication, need not take crowded radio frequency resources, and antijamming capability is strong simultaneously.
Description
Technical field
The utility model relates to communication technical field, particularly relates to a kind of ultrasonic communication device.
Background technology
The related systems such as the intelligent meter data recording system of community and central heating household-based heat metering, all will carry out data communication, therefore need reliable and stable communicating requirement.
Current employing be all the mode of radio communication, solve this problem by providing wireless transmission source.
But, each household needs at most four wireless transmission sources, and general residential building is generally that a unit floor has many families, so just need maximum N*4 wireless transmission source, and country itself is very limited to the frequency resource that these application are reserved, and with amateur radio shared frequencies, serious interference certainly will be caused, communication channel is very crowded, secondly, radio communication is in residential building, the stop of various wall, communication distance is caused to shorten greatly, the bad assurance of transmitting radio signals, power increase, interference strengthens, to in residential building because the stop of wall etc., communication efficiency is little on the contrary.Therefore, current scheme mainly takies crowded radio frequency resources, and antijamming capability is not strong simultaneously.
Utility model content
The utility model embodiment provides a kind of ultrasonic communication device, for realizing ultrasonic communication, need not take crowded radio frequency resources, and antijamming capability is strong simultaneously.
The ultrasonic communication device that the utility model embodiment provides, comprising:
At least one ultrasonic transducer and at least one ultrasonic sensor; Described ultrasonic transducer and described ultrasonic sensor and density medium are fitted;
Described ultrasonic transducer comprises at least one input, and the signal of telecommunication inputs from the input of described ultrasonic transducer; The described signal of telecommunication is converted to ultrasonic wave by described ultrasonic transducer, and passes toward described ultrasonic sensor by described density medium by described ultrasonic wave; Described ultrasonic sensor detects described ultrasonic wave, and described ultrasonic wave is converted to the described signal of telecommunication.
Optionally, described density medium comprises: running water pipe, natural gas line or thermal pipe pipeline.
Optionally, the bottom of described ultrasonic transducer and the bottom of described ultrasonic sensor all utilize glue to be fixed in described density medium.
Optionally, the bottom of described ultrasonic transducer and the bottom of described ultrasonic sensor all utilize mechanical device to be fixed in described density medium.
Optionally, described mechanical device comprises: clip;
Described clip is fixed in described density medium by the bottom of screw bolt and nut by the bottom of described ultrasonic transducer and described ultrasonic sensor.
Optionally, described ultrasonic transducer comprises at least one output, and described ultrasonic wave exports from the output of described ultrasonic transducer.
Optionally, described ultrasonic sensor comprises at least one input, and after described ultrasonic wave exports from the output of described ultrasonic transducer, described ultrasonic wave inputs from the input of described ultrasonic transducer.
Optionally, described ultrasonic sensor comprises at least one output, and the described signal of telecommunication exports from the output of described ultrasonic sensor.
Optionally, described ultrasonic transducer comprises the first piezoelectric crystal, and described first piezoelectric crystal is used for the described signal of telecommunication to be converted to described ultrasonic wave.
Optionally, described ultrasonic sensor comprises the second piezoelectric crystal, and described second piezoelectric crystal is used for described ultrasonic wave to be converted to the described signal of telecommunication.
As can be seen from the above technical solutions, the utility model embodiment has the following advantages:
Communicated by ultrasonic wave, utilize existing density material, and this density material carrier media that to be ultrasonic wave excellent, and ultrasonic wave is sent in this density material by ultrasonic transducer, detect this ultrasonic wave by ultrasonic sensor again, achieve ultrasonic communication.Can find out, the utility model need not take crowded radio frequency resources, and antijamming capability is strong simultaneously.
Accompanying drawing explanation
Fig. 1 is the first schematic diagram of ultrasonic communication device in the utility model embodiment;
Fig. 2 is the second schematic diagram of ultrasonic communication device in the utility model embodiment;
Fig. 3 is the 3rd schematic diagram of ultrasonic communication device in the utility model embodiment;
Fig. 4 is the 4th schematic diagram of ultrasonic communication device in the utility model embodiment.
Embodiment
The utility model embodiment provides a kind of ultrasonic communication device, for realizing ultrasonic communication, need not take crowded radio frequency resources, and antijamming capability is strong simultaneously.
Refer to Fig. 1, in the utility model embodiment, an embodiment of ultrasonic communication device comprises:
Ultrasonic transducer 101, ultrasonic sensor 102;
This ultrasonic transducer 101 and this ultrasonic sensor 102 are fitted with density medium;
This ultrasonic transducer 101 comprises at least one input, and the signal of telecommunication inputs from the input of this ultrasonic transducer 101; This signal of telecommunication is converted to ultrasonic wave by this ultrasonic transducer 101, and passes toward this ultrasonic sensor 102 by this density medium by this ultrasonic wave; This ultrasonic sensor 102 detects this ultrasonic wave, and this ultrasonic wave is converted to this signal of telecommunication.
It should be noted that, the ultrasonic transducer in the present embodiment and the quantity of ultrasonic sensor can make corresponding adjustment according to actual needs, are specifically not construed as limiting herein.
In the present embodiment, by using ultrasonic transducer, ultrasonic sensor and existing density material as a ultrasonic communication device, achieve ultrasonic communication, can find out, the utility model need not take crowded radio frequency resources, and antijamming capability is strong simultaneously.
For ease of understanding, below each several part of ultrasonic communication device in the present embodiment is described respectively:
One, density medium:
Refer to Fig. 2, the density medium 201 in the present embodiment comprises running water pipe 202.
It should be noted that, this density medium 201 can also comprise other pipeline, and such as natural gas line or thermal pipe pipeline, can also be other types pipeline, specifically be not construed as limiting herein.
In the present embodiment, density medium is as a kind of carrier media, and this carrier media can be polytype pipeline, improves the selectivity of density medium.
Two, the connected mode of ultrasonic transducer and ultrasonic sensor and density medium:
Refer to Fig. 3, in the present embodiment, the bottom of ultrasonic transducer 101 and the bottom of described ultrasonic sensor 102 all utilize glue 301 to be fixed in this density medium 201.
It should be noted that, it is not unique for being fixed in bottom and bottom herein, in actual applications, only otherwise affect performance, can also be fixed, specifically be not construed as limiting herein by other positions.
Please consult Fig. 4 further, in the present embodiment, the bottom of ultrasonic transducer 101 and the bottom of described ultrasonic sensor 102 all utilize mechanical device 401 to be fixed in this density medium 201.
Wherein mechanical device 401 comprises clip 402, and clip 402 comprises screw bolt and nut, and this clip 402 is fixed in this density medium 201 by the bottom of screw bolt and nut by the bottom of this ultrasonic transducer 101 and this ultrasonic sensor 102.
It should be noted that, the clip type in the present embodiment can be U-shaped clip, also can be the clip of other type, such as square or V-arrangement clip, also can be that other play clip that is fixing and connection function, so place is not construed as limiting.
It should be noted that, mechanical device is not limited to clip herein, can also be other fixtures, specifically be not construed as limiting herein, by other connected mode, can also be not limited to mechanical device, be specifically not construed as limiting herein simultaneously.
Secondly, two kinds of approach being carried out being connected with ultrasonic sensor and density medium by ultrasonic transducer are present embodiments provided.
Three, ultrasonic transducer:
Refer to Fig. 1, in the present embodiment, ultrasonic transducer 101 comprises at least one input and at least one output, and also comprise the first piezoelectric crystal, the signal of telecommunication inputs from input simultaneously, this signal of telecommunication is converted to ultrasonic wave by the first piezoelectric crystal, and ultrasonic wave exports from output.
Again, present embodiments provide one and convert electrical signals to hyperacoustic approach.
Four, ultrasonic sensor:
Refer to Fig. 1, in the present embodiment, ultrasonic sensor 102 comprises at least one input and at least one output, also comprise the second piezoelectric crystal simultaneously, after ultrasonic wave exports from output, input is received in the ultrasonic wave transmitted in density medium, this ultrasonic wave is converted to the signal of telecommunication by the second piezoelectric crystal, and the signal of telecommunication exports from output.
Further, a kind of approach ultrasonic wave being converted to the signal of telecommunication is present embodiments provided.
The above, above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a ultrasonic communication device, is characterized in that, comprising:
At least one ultrasonic transducer and at least one ultrasonic sensor; Described ultrasonic transducer and described ultrasonic sensor and density medium are fitted;
Described ultrasonic transducer comprises at least one input, and the signal of telecommunication inputs from the input of described ultrasonic transducer; The described signal of telecommunication is converted to ultrasonic wave by described ultrasonic transducer, and passes toward described ultrasonic sensor by described density medium by described ultrasonic wave; Described ultrasonic sensor detects described ultrasonic wave, and described ultrasonic wave is converted to the described signal of telecommunication.
2. ultrasonic communication device according to claim 1, is characterized in that, described density medium comprises: running water pipe, natural gas line or thermal pipe pipeline.
3. ultrasonic communication device according to claim 1, is characterized in that, the bottom of described ultrasonic transducer and the bottom of described ultrasonic sensor all utilize glue to be fixed in described density medium.
4. ultrasonic communication device according to claim 1, is characterized in that, the bottom of described ultrasonic transducer and the bottom of described ultrasonic sensor all utilize mechanical device to be fixed in described density medium.
5. ultrasonic communication device according to claim 4, is characterized in that, described mechanical device comprises: clip;
Described clip is fixed in described density medium by the bottom of screw bolt and nut by the bottom of described ultrasonic transducer and described ultrasonic sensor.
6. ultrasonic communication device according to any one of claim 1 to 5, is characterized in that, described ultrasonic transducer comprises at least one output, and described ultrasonic wave exports from the output of described ultrasonic transducer.
7. ultrasonic communication device according to any one of claim 1 to 5, it is characterized in that, described ultrasonic sensor comprises at least one input, after described ultrasonic wave exports from the output of described ultrasonic transducer, described ultrasonic wave inputs from the input of described ultrasonic transducer.
8. ultrasonic communication device according to any one of claim 1 to 5, is characterized in that, described ultrasonic sensor comprises at least one output, and the described signal of telecommunication exports from the output of described ultrasonic sensor.
9. ultrasonic communication device according to any one of claim 1 to 5, is characterized in that, described ultrasonic transducer comprises the first piezoelectric crystal, and described first piezoelectric crystal is used for the described signal of telecommunication to be converted to described ultrasonic wave.
10. ultrasonic communication device according to any one of claim 1 to 5, is characterized in that, described ultrasonic sensor comprises the second piezoelectric crystal, and described second piezoelectric crystal is used for described ultrasonic wave to be converted to the described signal of telecommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520039711.XU CN204349994U (en) | 2015-01-20 | 2015-01-20 | A kind of ultrasonic communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520039711.XU CN204349994U (en) | 2015-01-20 | 2015-01-20 | A kind of ultrasonic communication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204349994U true CN204349994U (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520039711.XU Expired - Fee Related CN204349994U (en) | 2015-01-20 | 2015-01-20 | A kind of ultrasonic communication device |
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| Country | Link |
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| CN (1) | CN204349994U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051471A (en) * | 2016-07-14 | 2016-10-26 | 浙江树人大学 | Mobile robot in pipe and nondestructive detection device of mobile robot in pipe |
| CN110377073A (en) * | 2019-07-17 | 2019-10-25 | 珠海格力电器股份有限公司 | Temperature controller control system |
-
2015
- 2015-01-20 CN CN201520039711.XU patent/CN204349994U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051471A (en) * | 2016-07-14 | 2016-10-26 | 浙江树人大学 | Mobile robot in pipe and nondestructive detection device of mobile robot in pipe |
| CN106051471B (en) * | 2016-07-14 | 2018-12-04 | 浙江树人大学 | A kind of movable robot in pipe and its non-destructive testing device |
| CN110377073A (en) * | 2019-07-17 | 2019-10-25 | 珠海格力电器股份有限公司 | Temperature controller control system |
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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: 20150520 Termination date: 20210120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |