CN203037207U - Displacement sensor durability detection device - Google Patents
Displacement sensor durability detection device Download PDFInfo
- Publication number
- CN203037207U CN203037207U CN 201220713391 CN201220713391U CN203037207U CN 203037207 U CN203037207 U CN 203037207U CN 201220713391 CN201220713391 CN 201220713391 CN 201220713391 U CN201220713391 U CN 201220713391U CN 203037207 U CN203037207 U CN 203037207U
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- CN
- China
- Prior art keywords
- displacement transducer
- magnet steel
- holder
- displacement
- magnetic steel
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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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Abstract
The utility model relates to a displacement sensor durability detection device. The displacement sensor durability detection device comprises a worktable, a displacement sensor fixing part, a magnetic steel drive part and a control system. The displacement sensor fixing part is arranged on the surface of the worktable and is used for holding a displacement sensor to be detected. The magnetic steel drive part is arranged on the surface of the worktable and comprises a magnetic steel fixing seat on which magnetic steel is placed, a magnetic steel drive unit and a magnetic steel displacement detection unit which is used for detecting the movement and the displacement of the magnetic steel. The magnetic steel drive unit is connected with the magnetic steel fixing seat and drives the magnetic steel on the magnetic steel fixing seat to carry out reciprocating movement above the displacement sensor to be detected. The control system is respectively connected with the magnetic steel drive unit, the magnetic steel displacement detection unit and the displacement sensor, so as to control the magnetic steel fixing seat to drive the magnetic steel to be driven by the magnetic steel drive unit to move, and detection signals of the displacement sensor and the magnetic steel displacement detection unit are collected at the same time. The displacement sensor durability detection device can precisely detect the durability of the displacement sensor, and has the advantages of good stability, simple structure and easy use.
Description
Technical field
The utility model belongs to displacement transducer Performance Detection field, is specifically related to displacement transducer endurance quality checkout equipment.
Technical background
Displacement transducer is indispensable important component part in the modern comfort, is widely used in displacement detecting, process control etc., for system provides the necessary raw information of handling and make a strategic decision.The endurance quality of displacement transducer has determined to adopt the endurance quality of the checkout equipment of this sensor to a great extent.Along with the continuous increase of displacement transducer demand, also more and more higher to its endurance quality.Displacement transducer endurance quality checkout equipment reasonable in design can guarantee quality and the endurance quality of displacement transducer.
Summary of the invention
Technical problem to be solved in the utility model provides displacement transducer endurance quality checkout equipment.It is detecting position displacement sensor endurance quality, good stability, simple in structure, easy to use accurately.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
Displacement transducer endurance quality checkout equipment is characterized in that: it comprises worktable, displacement transducer fixed part, magnet steel driver part and control system; Described displacement transducer fixed part is installed on table surface, is used for clamping displacement transducer to be measured; Described magnet steel driver part is installed on table surface, comprise be used to establishing magnet steel holder, the magnet steel driver element of putting magnet steel and the magnetic steel displacement detecting unit that detects the magnet steel moving displacement, described magnet steel driver element links to each other with the magnet steel holder, drives the magnet steel to-and-fro movement above displacement transducer to be measured on the magnet steel holder; Described control system links to each other with displacement transducer with magnet steel driver element, magnetic steel displacement detecting unit respectively, drive magnet steel with control magnet steel holder and under the driving of magnet steel driver element, move, gather the detection signal of displacement transducer and magnetic steel displacement detecting unit simultaneously.
Press such scheme, described displacement transducer fixed part comprises base plate, semi-girder, displacement transducer holder, holder up-down adjustment unit, described base plate is fixed on the table surface, described semi-girder is connected with base plate, the front end of described semi-girder is provided with the displacement transducer holder, be used for to place displacement transducer to be measured, described holder up-down adjustment unit links to each other with the displacement transducer holder, is used for establishing on the adjusting holder displacement transducer put and the spacing of magnet steel.
Press such scheme, described holder up-down adjustment unit comprises web joint, screw rod and is connected the frame that spreads out, described web joint links to each other with the semi-girder front end by contiguous block, described web joint is provided with threaded hole, described screw rod and threaded hole match merging can be up and down, be fixed with mutually on the described screw rod and connect the frame that spreads out, the spread out bottom of frame of described connection is installed with the displacement transducer holder.By adjusting screw(rod), can reach the displacement transducer placed on the displacement transducer holder and the effect of the spacing between the magnet steel regulated.
Press such scheme, described magnet steel driver element comprises cylinder driving mechanism, major axis and magnet steel holder, described cylinder driving mechanism is arranged on the base plate, one end of described major axis links to each other with the cylinder driving mechanism by the switching piece, the other end passes the top that semi-girder extends the displacement transducer holder, links to each other with the magnet steel holder.
Press such scheme, be provided with linear bearing in the described semi-girder, form moving sets with major axis.
Press such scheme, described magnetic steel displacement detecting unit comprises sensor block and magnetic railings ruler, and described sensor block is installed on the switching piece, and described magnetic railings ruler is located on the base plate.
Press such scheme, described displacement transducer holder is a plurality of, is laid in the bottom that connects the frame that spreads out side by side, and the number of described magnet steel holder is identical with the number of displacement transducer holder, be fixedly arranged on the end of major axis side by side, corresponding one by one with the position of each displacement transducer holder.
The beneficial effects of the utility model are:
The accurately endurance quality of detecting position displacement sensor, good stability, long service life;
Adopt cylinder as the power source that magnet steel drives, can improve equipment life, simplify physical construction, and make things convenient for the replacing of consumable accessory.
Compact overall structure, take up an area of that the space is little, design is ingenious, easy to use.
Description of drawings
Fig. 1 is displacement transducer endurance quality checkout equipment stereographic map.
Fig. 2 is displacement transducer fixed part synoptic diagram.
Fig. 3 is magnet steel driver part synoptic diagram.
Among the figure: 1 displacement transducer fixed part, wherein: the 1-1 base plate, the 1-2 semi-girder, the 1-3 contiguous block, the 1-4 screw rod, the 1-5 web joint, 1-6 connects the frame that spreads out, 1-7 displacement transducer holder; 2 magnet steel driver parts, wherein: 2-1 magnet steel holder, 2-2 major axis, the 2-3 piece of transferring, 2-4 cylinder driving mechanism, 2-5 magnetic railings ruler; 3 worktable.
Embodiment
Below in conjunction with accompanying drawing summary of the invention of the present utility model is further described.
As shown in Figure 1, displacement transducer endurance quality checkout equipment, comprise worktable 3, displacement transducer fixed part 1, magnet steel driver part 2 and control system, described displacement transducer fixed part 1 is installed on worktable 3 table tops, be used for clamping displacement transducer to be measured, described displacement transducer fixed part comprises the 1-1 base plate, the 1-2 semi-girder, the 1-3 contiguous block, the 1-4 screw rod, the 1-5 web joint, 1-6 connects the frame that spreads out, 1-7 displacement transducer holder, described base plate 1-1 is fixed on the table surface, described semi-girder 1-2 is connected with base plate, be provided with linear bearing in the described semi-girder, the front end of described semi-girder is provided with contiguous block 1-3, the head of described contiguous block fixedly has web joint 1-5, the middle part of described web joint is provided with threaded hole, described screw rod 1-4 and threaded hole match merging can be up and down, be fixed with mutually on the described screw rod and connect the frame 1-6 that spreads out, the spread out bottom of frame of described connection is installed with 3 displacement transducer holder 1-7 side by side.
Described magnet steel driver part comprises magnet steel holder, magnet steel driver element and magnetic steel displacement detecting unit, described magnet steel driver element comprises cylinder driving mechanism, switching piece, major axis, described cylinder driving mechanism 2-4 places on the base plate 1-1, the end of described major axis 2-2 links to each other with the cylinder driving mechanism by switching piece 2-3, the other end passes the top that semi-girder extends the displacement transducer holder, 2-1 links to each other with the magnet steel holder, and the number of described magnet steel holder is 3.Described major axis and semi-girder are formed moving sets.Described magnetic steel displacement detecting unit comprises sensor block and magnetic railings ruler, and described sensor block is installed on the switching piece, and described magnetic railings ruler 2-5 is on base plate;
Described control system links to each other with displacement transducer with magnet steel driver element, magnetic steel displacement detecting unit respectively, drive magnet steel with control magnet steel holder and under the driving of magnet steel driver element, move, gather the detection signal of displacement transducer and magnetic steel displacement detecting unit simultaneously.
During use, magnet steel and displacement transducer are installed on separately the holder, the manual adjustments screw rod, make the spacing of displacement transducer on the displacement transducer holder and magnet steel reach the requirement of test, starting outfit, under the control of control system, the magnet steel driver part drives magnet steel and moves back and forth with respect to displacement transducer, displacement transducer is gathered signal and is handled back output by control system in the magnet steel motion, also output after control system is handled of the moving displacement signal of magnet steel simultaneously can comprehensively be judged the displacement transducer endurance quality by the moving displacement output data of contrast displacement transducer and magnet steel thus.
Claims (7)
1. displacement transducer endurance quality checkout equipment, it is characterized in that: it comprises worktable, displacement transducer fixed part, magnet steel driver part and control system; Described displacement transducer fixed part is installed on table surface, is used for clamping displacement transducer to be measured; Described magnet steel driver part is installed on table surface, comprise be used to establishing magnet steel holder, the magnet steel driver element of putting magnet steel and the magnetic steel displacement detecting unit that detects the magnet steel moving displacement, described magnet steel driver element links to each other with the magnet steel holder, drives the magnet steel to-and-fro movement above displacement transducer to be measured on the magnet steel holder; Described control system links to each other with displacement transducer with magnet steel driver element, magnetic steel displacement detecting unit respectively, drive magnet steel with control magnet steel holder and under the driving of magnet steel driver element, move, gather the detection signal of displacement transducer and magnetic steel displacement detecting unit simultaneously.
2. the durable checkout equipment of displacement transducer according to claim 1, it is characterized in that: described displacement transducer fixed part comprises base plate, semi-girder, displacement transducer holder, holder up-down adjustment unit, described base plate is fixed on the table surface, described semi-girder is connected with base plate, the front end of described semi-girder is provided with the displacement transducer holder, be used for placing displacement transducer to be measured, described holder up-down adjustment unit links to each other with the displacement transducer holder, be used for to regulate and to establish the displacement transducer put and the spacing of magnet steel on the holder.
3. the durable checkout equipment of displacement transducer according to claim 2, it is characterized in that: described holder up-down adjustment unit comprises web joint, screw rod and is connected the frame that spreads out, described web joint links to each other with the semi-girder front end by contiguous block, described web joint is provided with threaded hole, described screw rod and threaded hole match merging can be up and down, be fixed with mutually on the described screw rod and connect the frame that spreads out, the spread out bottom of frame of described connection is installed with the displacement transducer holder.
4. the durable checkout equipment of displacement transducer according to claim 1 and 2, it is characterized in that: described magnet steel driver element comprises cylinder driving mechanism, major axis and magnet steel holder, described cylinder driving mechanism is arranged on the base plate, one end of described major axis links to each other with the cylinder driving mechanism by the switching piece, the other end passes the top that semi-girder extends the displacement transducer holder, links to each other with the magnet steel holder.
5. the durable checkout equipment of displacement transducer according to claim 4 is characterized in that: be provided with linear bearing in the described semi-girder, form moving sets with major axis.
6. the durable checkout equipment of displacement transducer according to claim 4, it is characterized in that: described displacement transducer holder is a plurality of, be laid in the bottom that connects the frame that spreads out side by side, the number of described magnet steel holder is identical with the number of displacement transducer holder, be fixedly arranged on the end of major axis side by side, corresponding one by one with the position of each displacement transducer holder.
7. the durable checkout equipment of displacement transducer according to claim 2, it is characterized in that: described magnetic steel displacement detecting unit comprises sensor block and magnetic railings ruler, and described sensor block is installed on the switching piece, and described magnetic railings ruler is located on the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713391 CN203037207U (en) | 2012-12-21 | 2012-12-21 | Displacement sensor durability detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713391 CN203037207U (en) | 2012-12-21 | 2012-12-21 | Displacement sensor durability detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203037207U true CN203037207U (en) | 2013-07-03 |
Family
ID=48689321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220713391 Expired - Fee Related CN203037207U (en) | 2012-12-21 | 2012-12-21 | Displacement sensor durability detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203037207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542237A (en) * | 2013-10-23 | 2014-01-29 | 昆山市联昆热压板有限公司 | Big baseplate of driving mechanism |
| CN104183205A (en) * | 2014-07-30 | 2014-12-03 | 三星半导体(中国)研究开发有限公司 | Method for testing screen of portable electronic equipment via portable electronic equipment |
-
2012
- 2012-12-21 CN CN 201220713391 patent/CN203037207U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542237A (en) * | 2013-10-23 | 2014-01-29 | 昆山市联昆热压板有限公司 | Big baseplate of driving mechanism |
| CN104183205A (en) * | 2014-07-30 | 2014-12-03 | 三星半导体(中国)研究开发有限公司 | Method for testing screen of portable electronic equipment via portable electronic equipment |
| CN104183205B (en) * | 2014-07-30 | 2017-02-08 | 三星半导体(中国)研究开发有限公司 | Method for testing screen of portable electronic equipment via portable electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20201221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |