CN2760575Y - Novel ultrasonic range finder - Google Patents
Novel ultrasonic range finder Download PDFInfo
- Publication number
- CN2760575Y CN2760575Y CN 200420102978 CN200420102978U CN2760575Y CN 2760575 Y CN2760575 Y CN 2760575Y CN 200420102978 CN200420102978 CN 200420102978 CN 200420102978 U CN200420102978 U CN 200420102978U CN 2760575 Y CN2760575 Y CN 2760575Y
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- CN
- China
- Prior art keywords
- ultrasonic
- head
- laser
- housing
- air level
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- 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.)
- Expired - Fee Related
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- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a novel ultrasonic range finder, which comprises a shell, an ultrasonic range-finding device, a laser indicator and an angle level bubble, wherein the laser indicator comprises a laser head which is installed in the shell and is arranged in a mode parallel to an ultrasonic head; the angle level bubble is installed at the side face of the shell. Because the laser indicator and the angle level bubble are added in the conventional ultrasonic range finder by the utility model, when range is measured, a measuring target can be accurately determined by laser emitted by the laser indicator; a horizontal plane can be measured and corrected through the level bubble; the measurement of an angle can be finished by matching with the rotating level bubble. Thus, the measuring position error generated by different putting positions and angles of the range finder can be dropped to the minimum by the utility model when measuring range.
Description
Technical field
The utility model relates to a kind of stadimeter, particularly relates to a kind of new type ultrasonic stadimeter.
Background technology
The ultrasonic range finder of commonly using is made up of emitter and receiving trap, launch a branch of ultrasonic by emitter and utilize the aerial propagation characteristic of ultrasonic, receive the transmitted wave signal by receiving trap, result's (length, area, volume) that will calculate after the computer as calculated shows by LCD display again.This ultrasonic range finder is when measuring, because the position that instrument is put during range finding, the difference of angle, the measuring position error of generation is bigger.
The utility model content
The new type ultrasonic stadimeter that provides a kind of measuring position error less is provided the purpose of this utility model.
For achieving the above object, technical solution of the present utility model is:
The utility model is a kind of new type ultrasonic stadimeter, it comprises housing, ultrasonic distance measuring equipment, described ultrasonic distance measuring equipment comprises reception pipe, ultrasonic head, LCDs and circuit board, described reception pipe, ultrasonic head, LCDs and circuit board all are installed in the housing, receive the reflection wave signal that runs into barrier after pipe sends the ultrasonic head that receives and send circuit board to, the reflection wave signal after circuit board is handled is presented on the LCDs; It also comprises laser designator and angle air level; Described laser designator comprises laser head, and this laser head is installed in the housing and with ultrasonic head and be arranged in parallel; Described angle air level is installed in the side of housing.
Described angle air level comprises rectangle air level, oval air level and circle bubble.
Bottom surface at housing is equipped with magnet.
After adopting such scheme, because the utility model is to have increased laser designator and angle air level at the ultrasonic range finder of commonly using, when measuring distance, the laser that utilizes laser designator to get can be determined measurement target accurately, utilize air level can measure and the level of corrections face, the air level that cooperate to rotate is finished the measurement of angle, makes the position of putting because of instrument when the utility model can be with range finding, the measuring position error that the difference of angle produces be reduced to minimum.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present utility model;
Fig. 2, Fig. 3 are axonometric drawings of the present utility model;
Fig. 4 is a side view of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, the utility model is a kind of new type ultrasonic stadimeter, and it is made up of housing 1, ultrasonic distance measuring equipment 2, laser designator 3 and angle air level 4.
Described housing 1 is mainly fastened by main body loam cake 11, main body lower cover 12, upper top cover 13 and following top cover 14 and forms.The bottom surface of housing 1 is a reference field, and as Fig. 3, shown in Figure 1, described magnet 5 has two, and they are fixed on the bottom surface of housing 1 by magnet fixed mount 6.Described ultrasonic distance measuring equipment 2 comprises reception pipe 21, ultrasonic head 22, LCDs 23 and circuit board 24.Described reception pipe 21, ultrasonic head 22, LCDs 23 and circuit board 24 all are installed in the housing 1, receive the reflection wave signal that runs into barrier after pipe 21 sends the ultrasonic head 22 that receives and send circuit board 24 to, the result that will calculate after the receiving circuit on the circuit board 24, shaping filter, COMPUTER CALCULATION (length, area, volume) shows by LCDs 23, can finish the measuring and calculating of air line distance, area volume.Described laser designator 3 comprises laser head 31 and the outer cap 32 of laser head, and this laser head 31 is nested with in the bottom mounting hole 211 that receives pipe 21 by the outer cap 32 of laser head, makes laser head 31 and ultrasonic head 21 be arranged in parallel.This laser designator 3 is according to the shape point-like or the wire of the user demand adjustable laser beam of reality.
As shown in Figure 3, Figure 4, described angle air level 4 comprises rectangle air level 41, oval air level 42 and circle bubble 43, and described rectangle air level 41, oval air level 42 and circle bubble 43 all are installed in the side of housing 1.
Claims (3)
1, a kind of new type ultrasonic stadimeter, it comprises housing, ultrasonic distance measuring equipment, described ultrasonic distance measuring equipment comprises reception pipe, ultrasonic head, LCDs and circuit board, described reception pipe, ultrasonic head, LCDs and circuit board all are installed in the housing, receive the reflection wave signal that runs into barrier after pipe sends the ultrasonic head that receives and send circuit board to, the reflection wave signal after circuit board is handled is presented on the LCDs; It is characterized in that: it also comprises laser designator and angle air level; Described laser designator comprises laser head, and this laser head is installed in the housing and with ultrasonic head and be arranged in parallel; Described angle air level is installed in the side of housing.
2, new type ultrasonic stadimeter according to claim 1 is characterized in that: described angle air level comprises rectangle air level, oval air level and circle bubble.
3, new type ultrasonic stadimeter according to claim 1, it is characterized in that: the bottom surface at housing is equipped with magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420102978 CN2760575Y (en) | 2004-12-16 | 2004-12-16 | Novel ultrasonic range finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420102978 CN2760575Y (en) | 2004-12-16 | 2004-12-16 | Novel ultrasonic range finder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2760575Y true CN2760575Y (en) | 2006-02-22 |
Family
ID=36082778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420102978 Expired - Fee Related CN2760575Y (en) | 2004-12-16 | 2004-12-16 | Novel ultrasonic range finder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2760575Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106443681A (en) * | 2016-11-10 | 2017-02-22 | 北京小米移动软件有限公司 | Electronic measurement pen |
| CN107340032A (en) * | 2017-07-07 | 2017-11-10 | 中国石油集团渤海钻探工程有限公司 | The method and ultrasonic measurement device of material face position in a kind of measure cement storage tank |
| US11143494B2 (en) | 2017-06-21 | 2021-10-12 | Hangzhou Great Star Industrial Co., Ltd. | Distance measuring device |
-
2004
- 2004-12-16 CN CN 200420102978 patent/CN2760575Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106443681A (en) * | 2016-11-10 | 2017-02-22 | 北京小米移动软件有限公司 | Electronic measurement pen |
| US11143494B2 (en) | 2017-06-21 | 2021-10-12 | Hangzhou Great Star Industrial Co., Ltd. | Distance measuring device |
| CN107340032A (en) * | 2017-07-07 | 2017-11-10 | 中国石油集团渤海钻探工程有限公司 | The method and ultrasonic measurement device of material face position in a kind of measure cement storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |