CN105527018A - Adjustable ultrasonic receiving device - Google Patents
Adjustable ultrasonic receiving device Download PDFInfo
- Publication number
- CN105527018A CN105527018A CN201610111415.5A CN201610111415A CN105527018A CN 105527018 A CN105527018 A CN 105527018A CN 201610111415 A CN201610111415 A CN 201610111415A CN 105527018 A CN105527018 A CN 105527018A
- Authority
- CN
- China
- Prior art keywords
- ultrasonic
- adjustable
- ultrasonic probe
- thin film
- ultrasonic receiver
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/534—Details of non-pulse systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Abstract
The invention discloses an adjustable ultrasonic receiving device, which comprises a hollow sleeve, a plurality of supporting rods, a plurality of first fixing pins, a plurality of second fixing pins, a plurality of push rods and a scalable wave-absorbing film, wherein, each supporting rod is hinged to one end of the hollow sleeve through the corresponding first fixing pin; the push rods are parallelly arranged in the hollow sleeve, and one end of each push rod is hinged to one end of the corresponding supporting rod through one second fixing pin; and the scalable wave-absorbing film is fixed on the pushing rods, so that the adjustable ultrasonic receiving device forms a foldable umbrella structure. When the adjustable ultrasonic receiving device is in a contracted state, the size is smallest, and the adjustable ultrasonic receiving device is convenient to carry and install; in addition, the adjustable ultrasonic receiving device can be used for signal detection and signal transmission according to its unfolding shapes, and the application range thereof is expanded.
Description
Technical field
The present invention relates to the adjustable ultrasonic probe, ultrasonic receiver of a kind of area.
Background technology
The general sound wave of hyperacoustic wavelength ratio is short, has good directivity, and can through opaque material, and this characteristic has been widely used in UT (Ultrasonic Testing), thickness measuring, range finding, remote control and ultrasonic imaging technique.The principle of ultrasonic ranging utilizes the aerial velocity of propagation of ultrasound wave to be known, and measurement sound wave runs into the time that barrier reflects after transmitting, and the mistiming according to transmitting and receiving calculates the actual range of launching site to barrier.Ultrasonic ranging is mainly used in the range observation of reversing prompting, building ground, industry spot etc., although current range finding range can reach hundred meters.
But the area of existing ultrasonic probe, ultrasonic receiver is all fixing, has shortcomings such as not easily installing and carry, limits it and apply further.
Summary of the invention
The invention provides a kind of adjustable ultrasonic probe, ultrasonic receiver, can effectively solve the problem.
Describedly comprise adjustable ultrasonic probe, ultrasonic receiver: hollow sleeve, multiple support bar, multiple first fixed pin, multiple second fixed pin, multiple push rod and telescopic wave absorbing thin film; Wherein, each support bar is articulated with one end of described hollow sleeve by each first fixed pin; Described push rod is set in parallel in described hollow sleeve, and one end of one end of each push rod and each support bar is hinged by described second fixed pin; Described telescopic wave absorbing thin film is fixed on described push rod, thus makes described adjustable ultrasonic probe, ultrasonic receiver form a collapsible umbrella-shaped structure.
Further, described adjustable ultrasonic probe, ultrasonic receiver comprises 5 ~ 8 support bars.
Further, described telescopic wave absorbing thin film is circular, and its hollow circle centre position is relative with described hollow sleeve.
Described adjustable ultrasonic probe, ultrasonic receiver comprises ultrasonic sensor further, and described ultrasonic sensor is arranged in hollow sleeve.
Described adjustable ultrasonic probe, ultrasonic receiver comprises bandpass filter and prime amplifier further, and described bandpass filter and described prime amplifier are electrically connected with described ultrasonic sensor.
Further, when described telescopic wave absorbing thin film half launches, when forming curved surface, described adjustable ultrasonic probe, ultrasonic receiver is for detecting ultrasonic signal.
Further, the angle of spread that described telescopic wave absorbing thin film half launches is 90 ° to 150 °.
Further, the angle of spread that described telescopic wave absorbing thin film half launches is 90 ° to 120 °.
Described adjustable ultrasonic probe, ultrasonic receiver comprises signal transmitting terminal further, and described signal transmitting terminal is connected with described telescopic wave absorbing thin film.
Further, when described telescopic wave absorbing thin film launches completely, when being laid into plane, described adjustable ultrasonic probe, ultrasonic receiver is used for being transmitted by described signal transmitting terminal.
Described adjustable ultrasonic probe, ultrasonic receiver provided by the invention, has the following advantages: one, and when described adjustable ultrasonic probe, ultrasonic receiver is in contraction state, volume is minimum, is easy to carry, installs; Its two, described adjustable ultrasonic probe, ultrasonic receiver can be respectively used to input and signal according to its unfoldable shape and launch, and expands its range of application.
Accompanying drawing explanation
The wiring layout of the adjustable ultrasonic probe, ultrasonic receiver that Fig. 1 provides for the embodiment of the present invention.
The structural representation of hollow sleeve in the adjustable ultrasonic probe, ultrasonic receiver that Fig. 2 provides for the embodiment of the present invention.
The syndeton schematic diagram of push rod and support bar in the adjustable ultrasonic probe, ultrasonic receiver that Fig. 3 provides for the embodiment of the present invention.
Half deployed configuration schematic diagram of the adjustable ultrasonic probe, ultrasonic receiver that Fig. 4 provides for the embodiment of the present invention.
The complete deployed configuration schematic diagram of the adjustable ultrasonic probe, ultrasonic receiver that Fig. 5 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not entire infrastructure.
Please refer to Fig. 1, the invention provides a kind of adjustable ultrasonic probe, ultrasonic receiver 100, comprising: hollow sleeve 3, multiple support bar 2, multiple first fixed pin 6, multiple second fixed pin 5, multiple push rod 4 and telescopic wave absorbing thin film 1.
Please refer to Fig. 2-3, one end of described hollow sleeve 3 is provided with multiple fluting 32, and the quantity of described fluting 32 is corresponding with the quantity of described support bar 2.The both sides sidewall of described fluting 32 is provided with two symmetrical openings 31.The quantity of described support bar 2 is not limit.Preferably, described adjustable ultrasonic probe, ultrasonic receiver comprises 5 ~ 8 support bars 2, thus can realize the expansion completely of telescopic wave absorbing thin film 1, and reduces costs simultaneously.The middle part of each support bar 2 is articulated with the fluting 32 of described hollow sleeve 3 by each first fixed pin 6.Concrete, the middle part of each support bar 2 has a through hole 23, described first fixed pin 6 is arranged between described opening 31 and through hole 23, thus described support bar 2 is articulated with on described hollow sleeve 3 by described first fixed pin 6, and can rotate around the first fixed pin 6.Described push rod 4 is set in parallel in described hollow sleeve 3, and one end of one end of each push rod 4 and each support bar 2 is hinged by described second fixed pin 5.Concrete, one end of described support bar 2 comprises a perforate 22 further, and one end of described push rod 4 comprises a perforate 41 further, described second fixed pin 5 is arranged in described perforate 22 and perforate 41, thus makes one end of described push rod 4 and one end of described support bar 2 hinged by described second fixed pin 5.Preferably, one end of described support bar 2 forms a groove 21 further, and described perforate 22 is symmetricly set in the sidewall of described groove 21, and described groove 21 may be used for one end of accommodating described push rod 4, thus makes one-piece construction more stable.Described telescopic wave absorbing thin film 1 is fixed on described push rod 4, thus makes described adjustable ultrasonic probe, ultrasonic receiver 100 form a collapsible umbrella-shaped structure.Described telescopic wave absorbing thin film 1 can be circular, and its hollow circle centre position is relative with the axle center of described hollow sleeve 3.Preferably, hollow circle centre position overlaps with the tubular shaft of described hollow sleeve 3, thus is conducive to conducted signal.
Further, described adjustable ultrasonic probe, ultrasonic receiver 100 can comprise ultrasonic sensor (not indicating in figure) further, and described ultrasonic sensor is arranged in hollow sleeve 3.Described adjustable ultrasonic probe, ultrasonic receiver 100 may further include bandpass filter (not indicating in figure) and prime amplifier (not indicating in figure), and described bandpass filter and described prime amplifier are electrically connected with described ultrasonic sensor.Please refer to Fig. 4, when described telescopic wave absorbing thin film 1 half launches, when forming curved surface, described adjustable ultrasonic probe, ultrasonic receiver 100 may be used for detecting ultrasonic signal.The angle of spread that described telescopic wave absorbing thin film 1 half launches is less than 180 degree for being greater than 0 degree, and can according to the space allocation used.Preferably, the angle of spread that described telescopic wave absorbing thin film 1 half launches is 90 ° to 150 °.Preferred, the angle of spread that described telescopic wave absorbing thin film 1 half launches is 90 ° to 120 °, thus can obtain better Received signal strength.
Further, described adjustable ultrasonic probe, ultrasonic receiver 100 may further include signal transmitting terminal (not indicating in figure), and described signal transmitting terminal is connected with described telescopic wave absorbing thin film 1.Please refer to Fig. 5, when described telescopic wave absorbing thin film 1 launches completely, when being laid into plane, described adjustable ultrasonic probe, ultrasonic receiver 100 may be used for being transmitted by described signal transmitting terminal.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (10)
1. an adjustable ultrasonic probe, ultrasonic receiver, is characterized in that, comprising: hollow sleeve, multiple support bar, multiple first fixed pin, multiple second fixed pin, multiple push rod and telescopic wave absorbing thin film; Wherein, each support bar is articulated with one end of described hollow sleeve by each first fixed pin; Described push rod is set in parallel in described hollow sleeve, and one end of one end of each push rod and each support bar is hinged by described second fixed pin; Described telescopic wave absorbing thin film is fixed on described push rod, thus makes described adjustable ultrasonic probe, ultrasonic receiver form a collapsible umbrella-shaped structure.
2. adjustable ultrasonic probe, ultrasonic receiver according to claim 1, is characterized in that, comprises 5 ~ 8 support bars.
3. adjustable ultrasonic probe, ultrasonic receiver according to claim 1, is characterized in that, described telescopic wave absorbing thin film is circular, and its hollow circle centre position is relative with described hollow sleeve.
4. adjustable ultrasonic probe, ultrasonic receiver according to claim 1, is characterized in that, comprise ultrasonic sensor further, and described ultrasonic sensor is arranged in hollow sleeve.
5. adjustable ultrasonic probe, ultrasonic receiver according to claim 4, is characterized in that, comprises bandpass filter and prime amplifier further, and described bandpass filter and described prime amplifier are electrically connected with described ultrasonic sensor.
6. adjustable ultrasonic probe, ultrasonic receiver according to claim 5, is characterized in that, when described telescopic wave absorbing thin film half launches, when forming curved surface, described adjustable ultrasonic probe, ultrasonic receiver is for detecting ultrasonic signal.
7. adjustable ultrasonic probe, ultrasonic receiver according to claim 6, is characterized in that, the angle of spread that described telescopic wave absorbing thin film half launches is 90 ° to 150 °.
8. adjustable ultrasonic probe, ultrasonic receiver according to claim 7, is characterized in that, the angle of spread that described telescopic wave absorbing thin film half launches is 90 ° to 120 °.
9. adjustable ultrasonic probe, ultrasonic receiver according to claim 1, is characterized in that, comprises signal transmitting terminal further, and described signal transmitting terminal is connected with described telescopic wave absorbing thin film.
10. adjustable ultrasonic probe, ultrasonic receiver according to claim 9, is characterized in that, when described telescopic wave absorbing thin film launches completely, when being laid into plane, described adjustable ultrasonic probe, ultrasonic receiver is used for being transmitted by described signal transmitting terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111415.5A CN105527018B (en) | 2016-02-29 | 2016-02-29 | Adjustable ultrasonic wave receiving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111415.5A CN105527018B (en) | 2016-02-29 | 2016-02-29 | Adjustable ultrasonic wave receiving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105527018A true CN105527018A (en) | 2016-04-27 |
| CN105527018B CN105527018B (en) | 2023-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610111415.5A Active CN105527018B (en) | 2016-02-29 | 2016-02-29 | Adjustable ultrasonic wave receiving device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105527018B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490584A (en) * | 2018-10-16 | 2019-03-19 | 闽江学院 | Disk-shaped unscrewing mechanism and partial discharge detection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101196568A (en) * | 2007-12-11 | 2008-06-11 | 山东大学 | Transmitting antenna device of transient electromagnetic equipment |
| US20100251822A1 (en) * | 2009-04-02 | 2010-10-07 | Kabushiki Kaisha Toshiba | Ultrasonic inspection device and ultrasonic inspection method |
| CN201716410U (en) * | 2010-07-01 | 2011-01-19 | 钱仁贵 | Ultrasonic device for bunching, orienting and enhancing signals |
| CN102385056A (en) * | 2011-08-11 | 2012-03-21 | 西北工业大学 | Blind-guidance anti-collision device based on multiple ultrasound sensors and control algorithm thereof |
| CN103969649A (en) * | 2014-04-23 | 2014-08-06 | 奇瑞汽车股份有限公司 | Backing up distance measurement method, device and system |
-
2016
- 2016-02-29 CN CN201610111415.5A patent/CN105527018B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101196568A (en) * | 2007-12-11 | 2008-06-11 | 山东大学 | Transmitting antenna device of transient electromagnetic equipment |
| US20100251822A1 (en) * | 2009-04-02 | 2010-10-07 | Kabushiki Kaisha Toshiba | Ultrasonic inspection device and ultrasonic inspection method |
| CN201716410U (en) * | 2010-07-01 | 2011-01-19 | 钱仁贵 | Ultrasonic device for bunching, orienting and enhancing signals |
| CN102385056A (en) * | 2011-08-11 | 2012-03-21 | 西北工业大学 | Blind-guidance anti-collision device based on multiple ultrasound sensors and control algorithm thereof |
| CN103969649A (en) * | 2014-04-23 | 2014-08-06 | 奇瑞汽车股份有限公司 | Backing up distance measurement method, device and system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490584A (en) * | 2018-10-16 | 2019-03-19 | 闽江学院 | Disk-shaped unscrewing mechanism and partial discharge detection device |
| CN109490584B (en) * | 2018-10-16 | 2020-08-18 | 闽江学院 | Disk-shaped unscrewing mechanism and partial discharge detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105527018B (en) | 2023-07-04 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Wenguang Inventor after: Shao Zhenhua Inventor before: Shao Zhenhua Inventor before: Lin Wenguang |
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