CN205620514U - Proximity switch signal stabilization auxiliary detection device - Google Patents
Proximity switch signal stabilization auxiliary detection device Download PDFInfo
- Publication number
- CN205620514U CN205620514U CN201620250930.7U CN201620250930U CN205620514U CN 205620514 U CN205620514 U CN 205620514U CN 201620250930 U CN201620250930 U CN 201620250930U CN 205620514 U CN205620514 U CN 205620514U
- Authority
- CN
- China
- Prior art keywords
- proximity switch
- straight
- bar
- motor
- spring
- Prior art date
- 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
Links
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model discloses a proximity switch signal stabilization auxiliary detection device belongs to the sensor detection technology field. The device includes base, motor, elliptical cam, support, cuboid iron plate, straight -bar, sheetmetal and spring, the cuboid iron plate is fixed in on the base, the motor is fixed in the base top through the support, and motor output shaft drives elliptical cam and rotates, be equipped with the pipeline that a level runs through on the cuboid iron plate, straight -bar one end is connected with the sheetmetal, the straight -bar other end pass the pipeline and with the contact of elliptical cam's cambered surface, spring one end is connected with the sheetmetal, and the spring other end is connected with the cuboid iron plate. The utility model discloses can automatic control the sheetmetal get into and leave proximity switch's detection range alternately, the tester of being convenient for detects proximity switch's signal stabilization, has reduced the manpower simultaneously.
Description
Technical field
The utility model relates to a kind of proximity switch signal stabilization auxiliary detection device, belongs to sensor detecting field.
Background technology
At present, signal stabilization detection method to inductance approach switch, mainly by control sheet metal repeatedly close proximity to switch, so that the signal of proximity switch occurs to replace change, utilize the output waveform of oscilloscope measurement proximity switch simultaneously, stability with confirmation signal, but, the method typically requires two testers and coordinates, and is controlled sheet metal motion by a people, another people utilizes oscilloscope measurement, consumes manpower very considerable.
Utility model content
The utility model, for the problem in background technology, proposes a kind of proximity switch signal stabilization auxiliary detection device.
The utility model, for solving problem above, adopts the following technical scheme that
A kind of proximity switch signal stabilization auxiliary detection device, including base, motor, oval cam, support, cuboid iron block, straight-bar, sheet metal and spring；Described cuboid iron block is fixed on base；Described motor is fixed on above base by support, and motor output shaft drives oval cam to rotate；Cuboid iron block is provided with the pipeline that a level runs through；Described straight-bar one end is connected with sheet metal, and the straight-bar other end passes through pipeline and contacts with the cambered surface of oval cam；Described spring one end is connected with sheet metal, and the spring other end is connected with cuboid iron block.
As scheme optimization, described base is additionally provided with the support platform for placing proximity switch.
Preferably, described motor uses DC speed-reducing.
Technique effect:
1st, the utility model can automatically control the detection range that sheet metal alternatively entered and left proximity switch, it is simple to the signal stabilization to proximity switch for the tester detects, and reduces manpower simultaneously.
2nd, it is play the guiding role by the motion to straight-bar for the pipeline on cuboid iron block, it is to avoid straight-bar occurs the displacement on other directions during horizontal movement, improves test accuracy.
3rd, the utility model is rational in infrastructure, practical function, has good promotional value.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 be sheet metal enter proximal to switch detection range when state diagram.
Label title in Fig. 1 ~ Fig. 2: the 1st, base；2nd, motor；3rd, oval cam；4th, support；5th, cuboid iron block；6th, pipeline；7th, straight-bar；8th, sheet metal；9th, spring；10th, platform is supported；11st, proximity switch.
Detailed description of the invention
Below in conjunction with accompanying drawing the technical solution of the utility model done and introduces in further detail:
Structure of the present utility model is as it is shown in figure 1, include base the 1st, motor the 2nd, oval cam the 3rd, support the 4th, cuboid iron block the 5th, straight-bar the 7th, sheet metal 8 and spring 9；Described cuboid iron block 5 is fixed on base 1；Described motor 2 is fixed on above base 1 by support 4, and motor 2 output shaft drives oval cam 3 to rotate；Being provided with the pipeline 6 that a level runs through on cuboid iron block 5, the cross section of described pipeline 6 and straight-bar 7 is circle, and the internal diameter of pipeline 6 is equal with straight-bar 7 external diameter；Described straight-bar 7 one end is connected with sheet metal 8, and straight-bar 7 other end passes through pipeline 6 and the cambered surface with oval cam 3 contacts；Described spring 9 one end is connected with sheet metal 8, and spring 9 other end is connected with cuboid iron block 5.
It is additionally provided with the support platform 10 for placing proximity switch 11 on described base 1.
Described motor 2 uses DC speed-reducing, is used for driving oval cam 3 to rotate.
During use, proximity switch 11 to be measured is placed on support platform 10 by tester, afterwards, tester only need to be by motor 2 power on, after motor 2 energising, motor output shaft drives oval cam 3 to rotate: when the major axis of oval cam 3 is by vertical direction steering horizontal direction, straight-bar 7 is promoted by the cambered surface of oval cam 3 to proximity switch 11 direction, so that sheet metal 8 enters proximal to switch the detection range of 11, now, the signal output part of proximity switch 11 is low level, and spring 9 is in extended state (as shown in Figure 2)；When the major axis of oval cam 3 is turned to vertical direction by horizontal direction, straight-bar 7 moves to away from proximity switch 11 direction under spring 9 pulling force effect, so that sheet metal 8 leaves the detection range (as shown in Figure 1) of proximity switch 11, now, the signal output part of proximity switch 11 is high level.So, as long as motor continuous firing, device will automatically control the detection range that sheet metal 8 alternatively entered and left proximity switch, it is not necessary to tester controls, tester only just need to can detect the stability of proximity switch signal by the output waveform of oscilloscope measurement proximity switch.
Claims (3)
1. a proximity switch signal stabilization auxiliary detection device, it is characterised in that: include base (1), motor (2), oval cam (3), support (4), cuboid iron block (5), straight-bar (7), sheet metal (8) and spring (9)；Described cuboid iron block (5) is fixed on base (1)；Described motor (2) is fixed on base (1) top by support (4), and motor (2) output shaft drives oval cam (3) to rotate；Cuboid iron block (5) is provided with the pipeline (6) that a level runs through；Described straight-bar (7) one end is connected with sheet metal (8), and straight-bar (7) other end passes through pipeline (6) and the cambered surface with oval cam (3) contacts；Described spring (9) one end is connected with sheet metal (8), and spring (9) other end is connected with cuboid iron block (5).
2. a kind of proximity switch signal stabilization auxiliary detection device according to claim 1, it is characterised in that: it is additionally provided with the support platform (10) for placing proximity switch (11) on described base (1).
3. a kind of proximity switch signal stabilization auxiliary detection device according to claim 1, it is characterised in that: described motor (2) uses DC speed-reducing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250930.7U CN205620514U (en) | 2016-03-29 | 2016-03-29 | Proximity switch signal stabilization auxiliary detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250930.7U CN205620514U (en) | 2016-03-29 | 2016-03-29 | Proximity switch signal stabilization auxiliary detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205620514U true CN205620514U (en) | 2016-10-05 |
Family
ID=57032220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620250930.7U Expired - Fee Related CN205620514U (en) | 2016-03-29 | 2016-03-29 | Proximity switch signal stabilization auxiliary detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205620514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113917325A (en) * | 2021-12-16 | 2022-01-11 | 山东天大清源信息科技有限公司 | Proximity switch detection device and detection method thereof |
-
2016
- 2016-03-29 CN CN201620250930.7U patent/CN205620514U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113917325A (en) * | 2021-12-16 | 2022-01-11 | 山东天大清源信息科技有限公司 | Proximity switch detection device and detection method thereof |
| CN113917325B (en) * | 2021-12-16 | 2022-05-06 | 山东天大清源信息科技有限公司 | Proximity switch detection device and detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203848815U (en) | Semi-automatic thickness measuring machine for batteries | |
| CN203464861U (en) | Hole position detecting device | |
| CN201715970U (en) | Liquefied petroleum gas (LPG) cylinder valve internal thread go gauge and nogo gauge detection station | |
| CN108981562B (en) | Accurate automatic checkout device of high-speed railway train pantograph carbon slide wearing and tearing | |
| CN203045188U (en) | Height tracer and gantry weld using same | |
| CN205620514U (en) | Proximity switch signal stabilization auxiliary detection device | |
| CN206975072U (en) | A kind of resistance testing device | |
| CN205880150U (en) | Test machine is pressed to full intelligence | |
| CN205933108U (en) | Fork truck portal load -lifting height limitation system | |
| CN201662387U (en) | Detection measuring implement of automobile rear axle belt sensor | |
| CN202421445U (en) | High-voltage switch velocity measurement rod | |
| CN202329601U (en) | Radial clearance detector for bearings | |
| CN201522344U (en) | Switch detecting device | |
| CN201607210U (en) | Cam measuring instrument | |
| CN110823083B (en) | Detection device and detection method for detecting protruding height of engine piston | |
| CN207163505U (en) | substation safety inspection device | |
| CN208476188U (en) | A kind of measuring instrument for vehicle brake inner spring component | |
| CN203479922U (en) | Device for testing impact on capacity characteristics of SMD ceramic capacitor from pressure | |
| CN111595285A (en) | Inner diameter detection mechanism | |
| CN207623035U (en) | A kind of grass-mowing machine comprehensive test platform | |
| CN202994120U (en) | High-precision one-dimensional morphology detector | |
| CN208206363U (en) | A kind of cross measure device of medical use pin puncture power | |
| CN208409338U (en) | Waste material collection device is used in a kind of machining | |
| CN204924217U (en) | Selector stroke detection device | |
| CN202903151U (en) | Fixing device of projector detection platform |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20170329 |