CN101105530A - Wave ranging device with guiding passage - Google Patents
Wave ranging device with guiding passage Download PDFInfo
- Publication number
- CN101105530A CN101105530A CNA2006100287581A CN200610028758A CN101105530A CN 101105530 A CN101105530 A CN 101105530A CN A2006100287581 A CNA2006100287581 A CN A2006100287581A CN 200610028758 A CN200610028758 A CN 200610028758A CN 101105530 A CN101105530 A CN 101105530A
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- receiver
- guide channel
- backstay
- transmitter
- measuring distance
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- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Abstract
A wave distance measurement device with a guide passage comprises a wave generator, a electronic circuit component (4) calculating the time and the distance of wave reflection, an emitter (2) and a receiver (3); wherein guide passages (1) are respectively arranged on the emitter (2) and the receiver (3); one end of the guide passage (1) is provided with an elbow (6) shown in the picture (2). As adopting the elbow (6) provided in an object with the distance to the emitter or the receiver being shorter than the size of the emitter or the size of receiver, the wave measurement device can measure distance within the scope being narrower than the size of the emitter or the size of the receiver.
Description
Affiliated technical field
The present invention relates to a kind of ultrasound wave of tape guide passage or the device of laser distance measuring.
Background technology
The device of known ultrasound wave or laser distance measuring, transmitter and receiver and testee have limited distance measuring equipment measuring distance in less than the scope of transmitter or receiver size on same straight line.
Summary of the invention
The present invention proposes a kind of Wave ranging device that adopts guide channel.
The technical solution used in the present invention is, on the device of ultrasound wave or laser distance measuring, guide channel is installed respectively on transmitter and receiver, and an end setting of passage can be put into the elbow less than the object of transmitter or receiver size distance.
The invention has the beneficial effects as follows owing to adopted the elbow that can put into less than the object of transmitter or receiver size distance, distance measuring equipment can be in less than the scope of transmitter or receiver size measuring distance.
Description of drawings
Fig. 1 of accompanying drawing is a structural scheme of mechanism of the present invention.
Fig. 2 is the synoptic diagram of guide channel one end elbow.
Fig. 3 is the structural scheme of mechanism of band backstay of the present invention and housing.
Fig. 4 is that the guide channel backstay is placed on the synoptic diagram in the testee.
Fig. 5 is the synoptic diagram that many measuring heads are measured the circular object external diameter.
Fig. 6 is the synoptic diagram that many measuring heads are measured the circular object internal diameter.
Fig. 7 is the measuring head synoptic diagram that reflector plate with angle is installed.
Fig. 8 is the measuring head synoptic diagram of band vertical reflection sheet.
Fig. 9 is the geometric representation that many measuring heads are measured the circular object internal diameter.
Figure 10 is the geometric representation that many measuring heads are measured the circular object external diameter.
Embodiment
The ultrasound wave shown in Figure 1 or the device of laser distance measuring, the electric circuitry packages (4) that wave producer and calculating wave reflection time and distance are arranged, transmitter (2) and receiver (3) are arranged, the present invention is separately installed with guide channel (1) on transmitter (2) and receiver (3), an end of guide channel (1) has elbow shown in Figure 2 (6).
When said apparatus was the device of ultrasonic measurement distance, transmitter (2) and receiver (3) were ultrasonic transmitter and receiver, and guide channel (1) is a hollow pipe.Hollow pipe has one section can be helically coiling, and transmitter (2) and receiver (3) are installed guide channel (1) respectively.
When said apparatus is the device of ultrasonic measurement distance, transmitter (2) and receiver (3) are generating laser and receiver, guide channel (1) is an optical fiber, and optical fiber has one section can be helically coiling, and transmitter (2) and receiver (3) are installed guide channel (1) respectively.
The corner dimension that hollow pipe or optical fiber were bent into that the present invention adopts can be less than the size of ultrasound wave or laser sensor, can be as Fig. 2 or the interior measuring distance of testee (10) that is placed on less than transmitter or receiver size shown in Figure 4.
The elbow (6) of guide channel (1) one end in the said apparatus can be fixed in the backstay (8) as shown in Figure 3, and backstay (8) is fixed on the housing (5), and backstay (8) is a hollow-core construction as shown in Figure 6.
The electric circuitry packages of said apparatus (4) housing (5) backstay (8) all adopts the common structure of prior art, and the hollow pipe of guide channel (1) or optical fiber all adopt the usual way location of prior art to connect.
Two groups of orthogonal guide channels (1) are installed in the backstay shown in Figure 6 (8), and every group has two guide channels (1) to be connected with a pair of transmitter (2) receiver (3) respectively.As shown in Figure 9, can measure the interior optional position of the circular testee of parallel insertion (9), utilize sine to calculate the internal diameter size of circular testee (9), measure calculation level A by backstay (8) position, point B, the distance between the some C just can calculate the connection diameter of a circle.
The ultrasound wave shown in Figure 5 or the device of laser distance measuring are installed 3 backstays (8) that direction is relative, all have one group to be two guide channel (1) in each backstay (8), are connected with a pair of transmitter (2) receiver (3) respectively.Backstay (8) direction is relative, is meant that backstay (8) goes up the direction that direction that the elbow (6) of guide channel (1) draws is pointed to circular testee (9) as shown in figure 10.Circular testee (9) is parallel to be placed in the relative backstay (8) of three directions, measures calculation level A, some B, and the distance between the some C just can calculate the connection diameter of a circle.
The ultrasound wave shown in Figure 5 or the device of laser distance measuring, the relative backstay (8) of direction can be more than 3 or 4 or 4.
The device of above-mentioned ultrasound wave or laser distance measuring, one end of guide channel (1) can not be provided with elbow (6) as shown in Figure 7, reflector plate (7) is set in backstay (8), and the position of the reflecting surface of reflector plate (7) and guide channel (1) axis tilts, and angle is the half-angle at right angle.Ultrasound wave or laser reach and the identical effect of elbow (6) via guide channel (1) reflector plate (7) conduction.
The device of above-mentioned ultrasound wave or laser distance measuring, an end of guide channel (1) can not be provided with elbow (6) as shown in Figure 8, and reflector plate (7) is set in backstay (8), and the reflecting surface of reflector plate (7) is vertical with the position of guide channel (1) axis.Ultrasound wave or laser arrive reflector plate (7) via guide channel (1) and return, and can measure fixed range, and the data of inspection contrast are provided for the device of ultrasound wave or laser distance measuring.
Claims (11)
1. the device of ultrasound wave or laser distance measuring, the electric circuitry packages (4) that wave producer and calculating wave reflection time and distance are arranged, transmitter (2) and receiver (3) are arranged, feature of the present invention is, be separately installed with guide channel (1) on transmitter (2) and the receiver (3), an end of guide channel (1) has elbow (6).
2. according to the device of the measuring distance of claim 1, transmitter (2) and receiver (3) are ultrasonic transmitter and receiver, it is characterized in that, guide channel (1) is a hollow pipe.
3. according to the device of the measuring distance of claim 2, it is characterized in that hollow pipe has one section to be helically coiling.
4. according to the device of the measuring distance of claim 1, transmitter (2) and receiver (3) are generating laser and receiver, it is characterized in that, guide channel (1) is an optical fiber.
5. according to the device of the measuring distance of claim 4, it is characterized in that optical fiber has one section to be helically coiling.
6. according to the device of the measuring distance of claim 1, it is characterized in that the elbow (6) of guide channel (1) one end is fixed in the backstay (8), backstay (8) is fixed on the housing (5), the hollow-core construction that backstay (8) is.
7. according to the device of the measuring distance of claim 6, it is characterized in that two groups of orthogonal guide channels (1) are installed in the backstay (8), and every group has two guide channels (1) to be connected with a pair of transmitter (2) receiver (3) respectively.
8. according to the device of the measuring distance of claim 7, it is characterized in that the relative backstay (8) of direction can be more than 3 or 4 or 4.
9. according to the device of the measuring distance of claim 6, it is characterized in that, 3 backstays (8) that direction is relative are installed, all have one group to be two guide channel (1) in each backstay (8), be connected with a pair of transmitter (2) receiver (3) respectively.
10. according to the device of the measuring distance of claim 6, it is characterized in that an end of guide channel (1) is not provided with elbow (6), reflector plate (7) is set in backstay (8), the position of the reflecting surface of reflector plate (7) and guide channel (1) axis tilts, and angle is the half-angle at right angle.
11. the device according to the measuring distance of claim 6 is characterized in that an end of guide channel (1) is not provided with elbow (6), and reflector plate (7) is set in backstay (8), the reflecting surface of reflector plate (7) is vertical with the position of guide channel (1) axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100287581A CN101105530A (en) | 2006-07-10 | 2006-07-10 | Wave ranging device with guiding passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100287581A CN101105530A (en) | 2006-07-10 | 2006-07-10 | Wave ranging device with guiding passage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101105530A true CN101105530A (en) | 2008-01-16 |
Family
ID=38999512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100287581A Pending CN101105530A (en) | 2006-07-10 | 2006-07-10 | Wave ranging device with guiding passage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101105530A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798375A (en) * | 2012-08-09 | 2012-11-28 | 陈祖学 | Universal laser distance measuring sensor for super-wide temperature range |
| CN105066952A (en) * | 2015-09-10 | 2015-11-18 | 黑龙江大学 | Laser short-distance measurement method |
| CN105698618A (en) * | 2016-02-18 | 2016-06-22 | 江西洪都航空工业集团有限责任公司 | Construction method of laser detection circuit |
| CN109029636A (en) * | 2018-07-13 | 2018-12-18 | 山东省水利科学研究院 | A kind of survey depth of water device and method |
-
2006
- 2006-07-10 CN CNA2006100287581A patent/CN101105530A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798375A (en) * | 2012-08-09 | 2012-11-28 | 陈祖学 | Universal laser distance measuring sensor for super-wide temperature range |
| CN105066952A (en) * | 2015-09-10 | 2015-11-18 | 黑龙江大学 | Laser short-distance measurement method |
| CN105698618A (en) * | 2016-02-18 | 2016-06-22 | 江西洪都航空工业集团有限责任公司 | Construction method of laser detection circuit |
| CN109029636A (en) * | 2018-07-13 | 2018-12-18 | 山东省水利科学研究院 | A kind of survey depth of water device and method |
| CN109029636B (en) * | 2018-07-13 | 2023-08-08 | 山东省水利科学研究院 | Water depth measuring device and method |
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| C06 | Publication | ||
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Hu Shubin Document name: Notification before expiration of term |
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Hu Shubin Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20080116 |