CN201348846Y - Test bed for testing distance and displacement - Google Patents
Test bed for testing distance and displacement Download PDFInfo
- Publication number
- CN201348846Y CN201348846Y CNU200920050083XU CN200920050083U CN201348846Y CN 201348846 Y CN201348846 Y CN 201348846Y CN U200920050083X U CNU200920050083X U CN U200920050083XU CN 200920050083 U CN200920050083 U CN 200920050083U CN 201348846 Y CN201348846 Y CN 201348846Y
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- support abutment
- right support
- left support
- base
- slipway
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Abstract
The utility model relates to a test bed for testing distance and displacement, which comprises a base, a left support, a right support, a screw rod, a pair of guide rods, a limit switch, a slipway, a stepping motor, an infrared distance sensor and an ultrasonic sensor, wherein, the base is provided with a flat upper surface; the left support and the right support are fixed at the two ends of the upper surface of the base; the pair of guide rods and the screw rod are placed symmetrically and arranged between the left support and the right support; the limit switch is arranged above the screw rod; a through hole is formed at the middle part of the slipway; the slipway passes through the screw rod and the guide rods; a baffle is arranged at the top end of the slipway; the stepping motor is arranged on one side near the two ends of the base of the left support or the right support and is in drive connection with the slipway; and the infrared distance sensor and the ultrasonic sensor are arranged on the left support or the right support. The utility model provides the test bed for testing the distance and the displacement, which enables various displacement sensors to be integrated into a whole. By learning various measuring devices contrastively, students can master various characteristics and use methods of the various measuring devices profoundly.
Description
Technical field
The utility model relates to the Engineering Testing Technique field, relates in particular to distance and displacement measurement testing table.
Background technology
Distance and displacement are very important exercise parameters, adjust the distance in engineering test or practical application, the measurement of displacement requires have different measurements to need and accuracy requirement usually.The instrument of Displacement Measurement is also varied, different surveying instruments has different characteristics and measuring accuracy, and also do not have at present a kind of experimental teaching equipment that integrates various surveying instruments, so that the student the contrast various surveying instruments situation under, the characteristic and the using method of the deep various surveying instruments of grasp.
The utility model content
The utility model provides a kind of distance and displacement measurement testing table that integrates multiple displacement measurement sensor at the above-mentioned defective of prior art.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of distance and displacement measurement testing table, it comprises: a base, it has a planar upper surface; One left support abutment and right support abutment are fixed in the two ends of base upper surface; One screw mandrel and be symmetrical in the pair of guide rods that screw mandrel is placed, it is set up between left support abutment and the right support abutment; One limit switch is arranged at the screw mandrel top; One slide unit, through hole is offered at the middle part, is located on screw mandrel and the guide rod, and the slide unit top is provided with a baffle plate; One stepper motor is arranged at left support abutment or the right support abutment side near the base two ends, and itself and slide unit are in transmission connection; Infrared distance sensor and ultrasonic sensor are arranged on left support abutment or the right support abutment.
Preferably, go back a resistance scale, it is fixed on the side of left support abutment and right support abutment.
Preferably, be provided with pair of brackets on the extension line of left support abutment and right support abutment side, a grating chi is fixed on this between the support.
Preferably, also be provided with sensor and limit switch output wiring terminal on the base.
As can be seen from the above technical solutions, the utility model stepper motor drives the screw mandrel rotation, screw mandrel promotes slide unit and moves back and forth, the infrared distance sensor, ultrasonic sensor, grating chi, the resistance scale that are installed on the testing table are measured the displacement of slide unit, can learn the characteristic and the using method of various sensors by comparative analysis, make the student more deep displacement transducer understanding.The utlity model has following advantage: 1, high-precision displacement measurement 2, compact conformation are suitable for laboratory use 3, integrated multiple displacement measurement sensor, are convenient to comparative learning.
Description of drawings
Accompanying drawing is the utility model structural representation.
Embodiment
Below in conjunction with embodiment the utility model is described in further detail.
Shown in accompanying drawing, the utility model comprises base 1, left support abutment 2, right support abutment 3, screw mandrel 4, guide rod 5, limit switch 6, slide unit 7, stepper motor 8, infrared ray range sensor 9, ultrasonic sensor 10, and wherein base 1 upper surface is the plane; Left support abutment 2 and right support abutment 3 are fixed on the two ends of base 1; Screw mandrel 4 and be symmetrical in the pair of guide rods 5 that screw mandrel 4 is placed, screw mandrel and guide rod are erected between left support abutment 2 and the right support abutment 3; Limit switch 6 is arranged at screw mandrel 4 tops; Through hole is offered at slide unit 7 middle parts, is located on screw mandrel 4 and the guide rod 5, and slide unit 7 tops also are provided with baffle plate, use for reflection ray; Stepper motor 8 is arranged at a side at left support abutment 2 or right support abutment 3 close base two ends, and it is in transmission connection by screw mandrel 4 and slide unit 7; Infrared distance sensor 9 and ultrasonic sensor 10 are arranged on left support abutment or the right support abutment.
As preferred implementation of the present utility model, go back a resistance scale 11, it is fixed on the side of left support abutment 2 and right support abutment 3.
As preferred implementation of the present utility model, be provided with on the extension line of left support abutment 2 and right support abutment 3 sides pair of brackets 12, one grating chis 13 be fixed on this to support between.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (4)
1, a kind of distance and displacement measurement testing table is characterized in that, comprising:
One base, it has a planar upper surface;
One left support abutment and right support abutment are fixed in the two ends of base upper surface;
One screw mandrel and be symmetrical in the pair of guide rods that screw mandrel is placed, it is set up between left support abutment and the right support abutment;
One limit switch is arranged at the screw mandrel top;
One slide unit, through hole is offered at the middle part, is located on screw mandrel and the guide rod, and the slide unit top is provided with a baffle plate;
One stepper motor is arranged at left support abutment or the right support abutment side near the base two ends, and itself and slide unit are in transmission connection;
Infrared distance sensor and ultrasonic sensor are arranged on left support abutment or the right support abutment.
2, distance according to claim 1 and displacement measurement testing table is characterized in that: go back a resistance scale, it is fixed on the side of left support abutment and right support abutment.
3, distance according to claim 2 and displacement measurement testing table is characterized in that: be provided with pair of brackets on the extension line of left support abutment and right support abutment side, a grating chi is fixed on this between the support.
4, distance according to claim 3 and displacement measurement testing table is characterized in that: also be provided with sensor and limit switch output wiring terminal on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920050083XU CN201348846Y (en) | 2009-01-14 | 2009-01-14 | Test bed for testing distance and displacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920050083XU CN201348846Y (en) | 2009-01-14 | 2009-01-14 | Test bed for testing distance and displacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201348846Y true CN201348846Y (en) | 2009-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920050083XU Expired - Fee Related CN201348846Y (en) | 2009-01-14 | 2009-01-14 | Test bed for testing distance and displacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201348846Y (en) |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213582A (en) * | 2011-03-31 | 2011-10-12 | 微创医疗器械(上海)有限公司 | Device and method for sacculus dimension measurement |
| CN102248438A (en) * | 2011-06-14 | 2011-11-23 | 无锡华联科技集团有限公司 | Tube end positioning device |
| CN102490133A (en) * | 2011-12-01 | 2012-06-13 | 河海大学常州校区 | Modularizing multipoint flexible fixture |
| CN102661714A (en) * | 2012-06-01 | 2012-09-12 | 四川省电力公司攀枝花电业局 | Transformer neutral point clearance checking device |
| CN102865822A (en) * | 2012-09-27 | 2013-01-09 | 中国科学院长春光学精密机械与物理研究所 | Automatic non-contact detection device for absolute code channel graduating accuracy of ruler board of grating ruler |
| CN102865816A (en) * | 2012-09-27 | 2013-01-09 | 中国科学院长春光学精密机械与物理研究所 | Non-contact automatic detection device for absolute grating ruler overall measuring accuracy |
| CN103335619A (en) * | 2013-06-26 | 2013-10-02 | 苏州长发塑胶有限公司 | Equipment for detecting size of product |
| CN103604448A (en) * | 2013-11-28 | 2014-02-26 | 中国航空工业集团公司沈阳空气动力研究院 | Absolute type encoder |
| CN103616695A (en) * | 2013-10-25 | 2014-03-05 | 苏州恩意精密机械有限公司 | Measuring technology of a bump ejecting distance measuring device of a coffee pot steam switch detection machine |
| CN103616168A (en) * | 2013-10-25 | 2014-03-05 | 苏州恩意精密机械有限公司 | An operating method of a coffee pot steam switch detection machine |
| CN104275602A (en) * | 2014-10-14 | 2015-01-14 | 浙江工业大学 | Star gear feeding mechanism of starter drive star gear, spring and roller assembly machine |
| CN105157794A (en) * | 2015-09-07 | 2015-12-16 | 丹东通博电器(集团)有限公司 | Guided wave radar liquidometer detection device |
| CN106482627A (en) * | 2016-09-22 | 2017-03-08 | 大连理工大学 | A kind of testing stand for measuring bearing Radial windage and method |
| CN106546226A (en) * | 2016-11-14 | 2017-03-29 | 辽宁工程技术大学 | A kind of bridge displacement measuring system and expansion joint width measuring method |
| CN107103822A (en) * | 2017-06-08 | 2017-08-29 | 天津农学院 | A kind of ultrasonic experiment equipment for possessing a variety of detection functions and its application |
| CN108414101A (en) * | 2018-03-12 | 2018-08-17 | 潍柴动力股份有限公司 | A kind of temperature sensor fitting depth adjusting apparatus and test system of temperature sensor |
| CN108871217A (en) * | 2017-05-12 | 2018-11-23 | 约克广州空调冷冻设备有限公司 | Fin pitch of fins measuring system and measurement method |
| CN108939184A (en) * | 2017-05-19 | 2018-12-07 | 宏碁股份有限公司 | Displacement sensing device and peritoneal dialysis system |
| CN109211154A (en) * | 2017-12-03 | 2019-01-15 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of automatic checkout equipment of sander pipe of locomotive apart from rail level height |
| CN109272852A (en) * | 2018-11-29 | 2019-01-25 | 哈尔滨工业大学 | A kind of linear position that content is expansible control teaching experiment system and method |
| CN110181483A (en) * | 2019-06-19 | 2019-08-30 | 佛山市增广智能科技有限公司 | Collaborative slide unit and its calculation of pressure method |
| CN110482439A (en) * | 2019-09-18 | 2019-11-22 | 成都信息工程大学 | A kind of 4 synchro-lift systems |
| CN112133169A (en) * | 2020-10-19 | 2020-12-25 | 福建省厦门集美中学 | Centripetal force experiment device and radius calculation method for moving object to do uniform-speed circular motion |
-
2009
- 2009-01-14 CN CNU200920050083XU patent/CN201348846Y/en not_active Expired - Fee Related
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213582B (en) * | 2011-03-31 | 2012-09-19 | 微创医疗器械(上海)有限公司 | Device and method for sacculus dimension measurement |
| CN102213582A (en) * | 2011-03-31 | 2011-10-12 | 微创医疗器械(上海)有限公司 | Device and method for sacculus dimension measurement |
| CN102248438A (en) * | 2011-06-14 | 2011-11-23 | 无锡华联科技集团有限公司 | Tube end positioning device |
| CN102490133A (en) * | 2011-12-01 | 2012-06-13 | 河海大学常州校区 | Modularizing multipoint flexible fixture |
| CN102661714A (en) * | 2012-06-01 | 2012-09-12 | 四川省电力公司攀枝花电业局 | Transformer neutral point clearance checking device |
| CN102865822B (en) * | 2012-09-27 | 2015-10-28 | 中国科学院长春光学精密机械与物理研究所 | The non-contact automatic detection device of the absolute code channel graduating accuracy of grating scale chi plate |
| CN102865822A (en) * | 2012-09-27 | 2013-01-09 | 中国科学院长春光学精密机械与物理研究所 | Automatic non-contact detection device for absolute code channel graduating accuracy of ruler board of grating ruler |
| CN102865816A (en) * | 2012-09-27 | 2013-01-09 | 中国科学院长春光学精密机械与物理研究所 | Non-contact automatic detection device for absolute grating ruler overall measuring accuracy |
| CN103335619A (en) * | 2013-06-26 | 2013-10-02 | 苏州长发塑胶有限公司 | Equipment for detecting size of product |
| CN103616695A (en) * | 2013-10-25 | 2014-03-05 | 苏州恩意精密机械有限公司 | Measuring technology of a bump ejecting distance measuring device of a coffee pot steam switch detection machine |
| CN103616168A (en) * | 2013-10-25 | 2014-03-05 | 苏州恩意精密机械有限公司 | An operating method of a coffee pot steam switch detection machine |
| CN103604448B (en) * | 2013-11-28 | 2016-05-04 | 中国航空工业集团公司沈阳空气动力研究所 | Absolute type encoder |
| CN103604448A (en) * | 2013-11-28 | 2014-02-26 | 中国航空工业集团公司沈阳空气动力研究院 | Absolute type encoder |
| CN104275602A (en) * | 2014-10-14 | 2015-01-14 | 浙江工业大学 | Star gear feeding mechanism of starter drive star gear, spring and roller assembly machine |
| CN105157794B (en) * | 2015-09-07 | 2018-06-22 | 丹东通博电器(集团)有限公司 | Guide wave radar liquid level gauge detection device |
| CN105157794A (en) * | 2015-09-07 | 2015-12-16 | 丹东通博电器(集团)有限公司 | Guided wave radar liquidometer detection device |
| CN106482627A (en) * | 2016-09-22 | 2017-03-08 | 大连理工大学 | A kind of testing stand for measuring bearing Radial windage and method |
| CN106546226A (en) * | 2016-11-14 | 2017-03-29 | 辽宁工程技术大学 | A kind of bridge displacement measuring system and expansion joint width measuring method |
| CN108871217A (en) * | 2017-05-12 | 2018-11-23 | 约克广州空调冷冻设备有限公司 | Fin pitch of fins measuring system and measurement method |
| CN108871217B (en) * | 2017-05-12 | 2024-05-07 | 约克广州空调冷冻设备有限公司 | Fin spacing measurement system and measurement method |
| CN108939184A (en) * | 2017-05-19 | 2018-12-07 | 宏碁股份有限公司 | Displacement sensing device and peritoneal dialysis system |
| US10751458B2 (en) | 2017-05-19 | 2020-08-25 | Acer Incorporated | Displacement sensing device and peritoneal dialysis system |
| CN107103822A (en) * | 2017-06-08 | 2017-08-29 | 天津农学院 | A kind of ultrasonic experiment equipment for possessing a variety of detection functions and its application |
| CN109211154A (en) * | 2017-12-03 | 2019-01-15 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of automatic checkout equipment of sander pipe of locomotive apart from rail level height |
| CN108414101A (en) * | 2018-03-12 | 2018-08-17 | 潍柴动力股份有限公司 | A kind of temperature sensor fitting depth adjusting apparatus and test system of temperature sensor |
| CN109272852A (en) * | 2018-11-29 | 2019-01-25 | 哈尔滨工业大学 | A kind of linear position that content is expansible control teaching experiment system and method |
| CN110181483A (en) * | 2019-06-19 | 2019-08-30 | 佛山市增广智能科技有限公司 | Collaborative slide unit and its calculation of pressure method |
| CN110181483B (en) * | 2019-06-19 | 2024-03-19 | 佛山市增广智能科技有限公司 | Cooperative sliding table and pressure calculation method thereof |
| CN110482439A (en) * | 2019-09-18 | 2019-11-22 | 成都信息工程大学 | A kind of 4 synchro-lift systems |
| CN112133169A (en) * | 2020-10-19 | 2020-12-25 | 福建省厦门集美中学 | Centripetal force experiment device and radius calculation method for moving object to do uniform-speed circular motion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUHAN DEPUSH EDUCATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN DEPUSH TECHNOLOGY CO., LTD. Effective date: 20130626 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 430074 WUHAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130626 Address after: 430074 Hubei city of Wuhan province Kuanshan East Lake development zone two Road No. 1 International Business Center 4 Building 3 layer 01 Patentee after: Wuhan Depps Education Technology Co., Ltd. Address before: 5, C1, building 518000, Tian Ji building, Tian An Digital City, Shenzhen, Guangdong, Futian District Patentee before: Shenzhen Depush Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: WUHAN DEPUSH TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WUHAN DEPUSH EDUCATION TECHNOLOGY CO., LTD. Effective date: 20150316 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430074 WUHAN, HUBEI PROVINCE TO: 430000 WUHAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150316 Address after: 430000, East Lake hi tech Development Zone, Wuhan, Hubei Province, four South of the Buddha Road, east of two road, Gezhouba Dam Sun City, 1, 3, No. 4 Patentee after: WUHAN DEPUSH TECHNOLOGY CO., LTD. Address before: 430074 Hubei city of Wuhan province Kuanshan East Lake development zone two Road No. 1 International Business Center 4 Building 3 layer 01 Patentee before: Wuhan Depps Education Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20170114 |