CN216118016U - Ultrasonic ranging sensor detection device - Google Patents
Ultrasonic ranging sensor detection device Download PDFInfo
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- CN216118016U CN216118016U CN202121589175.2U CN202121589175U CN216118016U CN 216118016 U CN216118016 U CN 216118016U CN 202121589175 U CN202121589175 U CN 202121589175U CN 216118016 U CN216118016 U CN 216118016U
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- ultrasonic ranging
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- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000012360 testing method Methods 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses an ultrasonic ranging sensor detection device which comprises a ranging table, wherein a control table is arranged at one end of the top of the ranging table, an installation frame and a control panel are arranged at the top of the control table, a fixed rod is arranged at the other end of the top of the ranging table, and a reflecting plate is arranged at one end of the fixed rod. According to the ultrasonic ranging sensor, the scale marks can be used for conveniently setting the actual distance to be detected, the servo motor can drive the movable plate to move through the threaded rod, so that the distance to be detected can be adjusted, the mounting frame can be used for conveniently mounting different ultrasonic generators to be detected, the structure is simple, the test effect of the ultrasonic generators can be detected at different distances, and the detection accuracy of the ultrasonic ranging sensor is improved.
Description
Technical Field
The utility model relates to the technical field of ultrasonic ranging, in particular to a detection device of an ultrasonic ranging sensor.
Background
Ultrasonic waves are often used for measuring distances because of strong directivity, slow energy consumption and long propagation distance in a medium, and for example, a distance meter, a level meter and the like can be realized by ultrasonic waves. The ultrasonic detection is often relatively rapid and convenient, the calculation is simple, the real-time control is easy to realize, and the requirement of industrial practicality can be met in the aspect of measurement precision, so the ultrasonic detection is widely applied to the research and the manufacture of mobile robots;
now relate to an ultrasonic ranging sensor detection device, because ultrasonic ranging sensor need detect the precision to it in process of production, and current detection device can not make it detect many times under the distance of difference to can lead to detecting numerical value inaccurate, thereby influence the qualification of ultrasonic ranging sensor production, have certain inconvenience.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a detection device of an ultrasonic distance measuring sensor.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an ultrasonic ranging sensor detection device, includes the range finding platform, the top one end position of range finding platform is provided with the control cabinet, the top of control cabinet is provided with mounting bracket and control panel, the top other end position of range finding platform is provided with the dead lever, the one end of dead lever is provided with the reflecting plate.
Furthermore, a power supply and a controller are arranged inside the console, a partition board is fixedly connected to the inner wall of the console and located between the power supply and the controller.
Further, the equal fixedly connected with spring in inner wall both sides position of mounting bracket, two the equal fixedly connected with clamp plate of one end of spring, the inside of mounting bracket is provided with supersonic generator and is located two position between the clamp plate.
Further, one side fixedly connected with servo motor of range finding platform, servo motor's output shaft fixedly connected with rotates the threaded rod of being connected with the range finding platform, the surface threaded connection of threaded rod has the fly leaf.
Further, the equal fixedly connected with slider in both sides of fly leaf, the inner wall of range finding platform is seted up with slider sliding connection's spout.
Furthermore, the top center position of fly leaf is seted up with dead lever threaded connection's mounting hole.
Furthermore, scale marks are arranged on two sides of the top of the distance measuring table.
Further, the ultrasonic generator and the reflecting plate are positioned on the same straight line.
Furthermore, the ultrasonic generator, the controller, the power supply and the servo motor are all electrically connected.
Further, the distance between the reflecting plate and the ultrasonic generator is a test distance L, the time difference T is the ultrasonic wave transmission and reception of the ultrasonic generator, and the propagation speed of the ultrasonic wave of the ultrasonic generator in the air is C.
Further, the ultrasonic ranging formula is as follows: and L is C T/2.
The utility model has the beneficial effects that:
when the ultrasonic ranging sensor detection device is used, the scale lines can be used for conveniently setting the actual detection distance, the servo motor can drive the movable plate to move through the threaded rod, so that the test distance can be adjusted, the mounting frame can be used for conveniently mounting different ultrasonic generators for detection, the structure is simple, the ultrasonic generator test effect can be detected at different distances, and the detection accuracy of the ultrasonic ranging sensor is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection between the distance measuring table and the movable plate according to the present invention;
fig. 3 is a schematic view of the connection of the console of the present invention to an ultrasonic generator.
Illustration of the drawings:
1. a distance measuring table; 2. a console; 3. a mounting frame; 4. a control panel; 5. fixing the rod; 6. a reflective plate; 7. a servo motor; 8. A movable plate; 9. a slider; 10. a chute; 11. mounting holes; 12. scale lines; 13. a partition plate; 14. a power source; 15. a controller; 16. an ultrasonic generator; 17. a spring; 18. pressing a plate; 19. a threaded rod.
Detailed Description
Fig. 1 to 3 show, relate to an ultrasonic ranging sensor detection device, including range finding platform 1, the top one end position of range finding platform 1 is provided with control cabinet 2, and the top of control cabinet 2 is provided with mounting bracket 3 and control panel 4, and the top other end position of range finding platform 1 is provided with dead lever 5, and the one end of dead lever 5 is provided with reflecting plate 6.
When the ultrasonic ranging sensor detection device is used, firstly, the servo motor 7 is turned on, the servo motor 7 can drive the threaded rod 19 to rotate, the threaded rod 19 can drive the movable plate 8 to move, the movable plate 8 can drive the reflection plate 6 to move through the fixed rod 5, so that the reflection plate 6 moves to a specified position, the distance between the reflection plate 6 and the ultrasonic generator 16 is the actual distance L1, then the ultrasonic generator 16 is turned on, the ultrasonic generator 16 can send out ultrasonic waves and then reflect the ultrasonic waves back through the reflection plate 6, the transmitting and receiving time is the test time S, then the propagation distance is calculated according to L ═ C × T/2, finally, an error value is obtained by comparing L with L1, the smaller numerical value indicates that the ultrasonic ranging sensor is more accurate, and finally, the servo motor 7 adjusts the distance between the reflection plate 6 and the ultrasonic generator 16, make it detect many times under the condition of different distances, the numerical value that detects many times is got the average value, and simple structure can be convenient for detect the ultrasonic ranging sensor precision.
In a further scheme, a power supply 14 and a controller 15 are arranged inside the console 2, a partition plate 13 is fixedly connected to the inner wall of the console 2, the partition plate 13 is located between the power supply 14 and the controller 15, the power supply 14 can be installed on the partition plate 13, and meanwhile the power supply 14 is separated from the controller 15.
In the further scheme, the springs 17 are fixedly connected to the two sides of the inner wall of the mounting frame 3, the pressing plates 18 are fixedly connected to the one ends of the two springs 17, the ultrasonic generator 16 is arranged in the mounting frame 3 and located between the two pressing plates 18, and the springs 17 enable a certain buffering effect to exist between the two pressing plates 18 through elasticity of the springs 17, so that the springs protect the ultrasonic generator 16 in the clamping process.
In the further scheme, one side fixedly connected with servo motor 7 of range finding platform 1, servo motor 7's output shaft fixedly connected with range finding platform 1 rotate the threaded rod 19 of being connected, threaded rod 19's surface threaded connection has fly leaf 8, and servo motor 7 can drive fly leaf 8 and remove to be convenient for detect different distances.
In a further scheme, the two sides of the movable plate 8 are fixedly connected with the sliding blocks 9, and the inner wall of the distance measuring table 1 is provided with the sliding grooves 10 which are in sliding connection with the sliding blocks 9, so that the movable plate 8 can move at a fixed position.
In a further scheme, a mounting hole 11 in threaded connection with the fixed rod 5 is formed in the center of the top of the movable plate 8, so that the reflecting plate 6 can be conveniently replaced and mounted.
In a further scheme, scale marks 12 are arranged on two sides of the top of the distance measuring table 1, so that the test distance can be observed visually.
In a further scheme, the ultrasonic generator 16 and the reflecting plate 6 are positioned on the same straight line, so that the ultrasonic wave emitted by the ultrasonic generator 16 can be conveniently transmitted and reflected in a straight line.
In a further scheme, the ultrasonic generator 16, the controller 15, the power supply 14 and the servo motor 7 are electrically connected, and the ultrasonic generator 16 and the servo motor 7 can be controlled to automatically operate through the arranged controller 15, so that the testing distance is automatically changed for detection.
In a further scheme, the distance between the reflecting plate 6 and the ultrasonic generator 16 is a test distance L, the ultrasonic wave transmission and reception of the ultrasonic generator 16 is a time difference T, the propagation speed of the ultrasonic wave of the ultrasonic generator 16 in the air is C, and a specified test distance can be set, so that the time difference of ultrasonic wave propagation is tested in a fixed distance.
In a further scheme, the ultrasonic ranging formula is as follows: and L is C T/2, and the test distance can be calculated and compared with the actual distance.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (11)
1. The utility model provides an ultrasonic ranging sensor detection device, includes range finding platform (1), its characterized in that: the distance measuring table is characterized in that a control table (2) is arranged at one end of the top of the distance measuring table (1), a mounting frame (3) and a control panel (4) are arranged at the top of the control table (2), a fixing rod (5) is arranged at the other end of the top of the distance measuring table (1), and a reflecting plate (6) is arranged at one end of the fixing rod (5).
2. An ultrasonic ranging sensor detecting device according to claim 1, wherein: the control console is characterized in that a power supply (14) and a controller (15) are arranged inside the control console (2), a partition plate (13) is fixedly connected to the inner wall of the control console (2), and the partition plate (13) is located between the power supply (14) and the controller (15).
3. An ultrasonic ranging sensor detecting device according to claim 2, wherein: the inner wall both sides position of mounting bracket (3) is equal fixedly connected with spring (17), two the equal fixedly connected with clamp plate (18) of one end of spring (17), the inside of mounting bracket (3) is provided with supersonic generator (16) and is located two the position between clamp plate (18).
4. An ultrasonic ranging sensor detecting device as claimed in claim 3, wherein: one side fixedly connected with servo motor (7) of range finding platform (1), the output shaft fixedly connected with of servo motor (7) rotates threaded rod (19) of being connected with range finding platform (1), the surface threaded connection of threaded rod (19) has fly leaf (8).
5. The ultrasonic ranging sensor detecting device according to claim 4, wherein: the both sides of fly leaf (8) all fixedly connected with slider (9), spout (10) with slider (9) sliding connection are seted up to the inner wall of range finding platform (1).
6. The ultrasonic ranging sensor detecting device according to claim 4, wherein: and a mounting hole (11) in threaded connection with the fixed rod (5) is formed in the center of the top of the movable plate (8).
7. An ultrasonic ranging sensor detecting device according to claim 1, wherein: and scale marks (12) are arranged at the two sides of the top of the distance measuring table (1).
8. An ultrasonic ranging sensor detecting device as claimed in claim 3, wherein: the ultrasonic generator (16) and the reflecting plate (6) are positioned on the same straight line.
9. The ultrasonic ranging sensor detecting device according to claim 4, wherein: the ultrasonic generator (16), the controller (15), the power supply (14) and the servo motor (7) are electrically connected.
10. An ultrasonic ranging sensor detecting device according to any one of claims 1 to 9, wherein: the distance between the reflecting plate (6) and the ultrasonic generator (16) is a test distance L, the time difference T is used for transmitting and receiving ultrasonic waves of the ultrasonic generator (16), and the propagation speed of the ultrasonic waves of the ultrasonic generator (16) in the air is C.
11. An ultrasonic ranging sensor detecting device as claimed in claim 10, wherein: the ultrasonic ranging formula is as follows: and L is C T/2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121589175.2U CN216118016U (en) | 2021-07-13 | 2021-07-13 | Ultrasonic ranging sensor detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121589175.2U CN216118016U (en) | 2021-07-13 | 2021-07-13 | Ultrasonic ranging sensor detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216118016U true CN216118016U (en) | 2022-03-22 |
Family
ID=80722120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121589175.2U Active CN216118016U (en) | 2021-07-13 | 2021-07-13 | Ultrasonic ranging sensor detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216118016U (en) |
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2021
- 2021-07-13 CN CN202121589175.2U patent/CN216118016U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20231009 Address after: International Culture Building 2501A, No. 3039 Shennan Middle Road, Funan Community, Futian Street, Futian District, Shenzhen City, Guangdong Province, 518033 Patentee after: Shenzhen Jiufangxin Technology Co.,Ltd. Address before: 518000 203, No. 3382, Songbai Road, Tianliao community, Yutang street, Guangming District, Shenzhen, Guangdong Patentee before: Shenzhen xingshicai Technology Co.,Ltd. |