CN206132793U - Rotation sensor - Google Patents
Rotation sensor Download PDFInfo
- Publication number
- CN206132793U CN206132793U CN201621024270.7U CN201621024270U CN206132793U CN 206132793 U CN206132793 U CN 206132793U CN 201621024270 U CN201621024270 U CN 201621024270U CN 206132793 U CN206132793 U CN 206132793U
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- China
- Prior art keywords
- rotation sensor
- monitoring
- sensor
- line
- monitoring probe
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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.)
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Abstract
The utility model discloses a rotation sensor, it is including monitoring probe and power cord and data line, should monitoring probe one end for the monitoring end, the other end connect line and data line should monitoring probe set up and hold the rotation parametric signal who obtains rotating equipment in near rotating equipment and through monitoring to transmit by the data line. The utility model discloses a rotation sensor is the non -contact detector, and no moving part does not have wearing and tearing, and is safe durable longe -lived, debugging and installation are simple to self checking program has.
Description
Technical field
About a kind of sensor, particularly relate to that a kind of rotational parameters to rotating machinery are detected turns the utility model
Dynamic sensor.
Background technology
At present, developing rapidly with industry, various industrial equipments are increasingly popularized in engineering construction, such as cementing tank
The various rotations such as car, elevator, hoist engine, the various motors for whetheing there is retarding device, belt-type conveyer, chain-type conveyer set
Standby, the steering of the various rotational parameters of these rotating machinerys, such as equipment, skidding, rotating speed must be monitored in real time, with any time
Whether the working condition for grasping rotating machinery is in normal operation, in order to avoid equipment breaks down and can not in time find and cause
Unnecessary loss, affects operating efficiency.It is therefore desirable to using a kind of sensor and being installed on rotating machinery, ginseng is rotated to it
Number is accurately monitored.
Utility model content
In view of this, main purpose of the present utility model is to provide a kind of rotational parameters to rotating machinery to detect
Rotation sensor.
To reach above-mentioned purpose, the utility model provides a kind of rotation sensor, it include monitoring probe and power line and
Data wire, the monitoring pops one's head in one end for monitoring side, other end connection power line and data wire, and monitoring probe is arranged at rotation and sets
It is standby nearby and by monitoring side to obtain the rotational parameters signal of rotating machinery, and be transmitted by data wire.
The power line includes electrode line and negative line, and the data wire includes the first data output of output speed signal
Second DOL Data Output Line of line and outbound course signal.
The monitoring probe is hall probe.
The place to be detected of the rotating machinery is fixed with magnet steel, and the monitoring is separated with distance between popping one's head in and the magnet steel between.
The distance between the monitoring probe and magnet steel are 0～20mm.
One end that the monitoring probe is connected with power line and data wire is provided with red, yellow, and green LED light.
The rotation sensor connects upper equipment.
The upper equipment includes industrial computer and intelligence instrument.
The supply voltage of the rotation sensor is direct current 15v～30v.
The rotation sensor is numeric type sensor for countering, analogue type sensor for countering or switching value rotation sensor.
Rotation sensor of the present utility model be non-contact probe, movement-less part, without abrasion, safety durable life-span
It is long；Debugging and installation are simple, and with self-check program.
Description of the drawings
Fig. 1 is the structural representation of rotation sensor of the present utility model；
Fig. 2 is rotation sensor use state schematic diagram of the present utility model.
Specific embodiment
It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of preferred embodiment of the utility model, rather than the embodiment of whole.Generally retouch in accompanying drawing herein
The component of the utility model embodiment stated and illustrate can be arranged and designed with a variety of configurations.Therefore, it is right below
The detailed description of the embodiment of the present utility model for providing in the accompanying drawings is not intended to limit claimed of the present utility model
Scope, but it is merely representative of selected embodiment of the present utility model.Based on the embodiment in the utility model, the common skill in this area
The every other embodiment that art personnel are obtained under the premise of creative work is not made, belongs to the utility model protection
Scope.
As shown in figure 1, the electricity that rotation sensor of the present utility model includes monitoring probe 1 and is connected with the monitoring probe 1
Source line and data wire.The monitoring probe 1 is arranged near rotating machinery and obtains the rotational parameters of rotating machinery by monitoring side
Signal, and be transmitted by data wire.
Monitoring probe 1 in the utility model can be hall probe, and it includes metal shell, and its one end is monitoring side, separately
One end connects power line and data wire, and wherein power line includes electrode line 20 and negative line 21, the redness table of usual electrode line 20
Show, negative line 21 is represented with black.Wherein data wire includes the first DOL Data Output Line 30 and the second DOL Data Output Line 31, usual the
One DOL Data Output Line 30 represents that the second DOL Data Output Line 31 is represented with white with blueness.
One end that monitoring probe 1 in the utility model is connected with power line and data wire is additionally provided with LED light 4, wraps
Include red, yellow, and green LED.Rotation sensor of the present utility model can be configured using front to it.After sensor power-up, will
Near sensor head (i.e. monitoring probe) 10 seconds, Sensor tail LED display lamps, red, yellow, and green alternately showed magnet steel, enters
Setting state.Sensor is connected to into computer by 232 buses, using COM Debug Assistant, input instruction (instruction sees attached list).
After arranging success, display lamp is changed into red, green and alternately shows, if setup failed, display lamp is changed into red, yellow display.
Instruction catalogue is set：
RY-ZD-S numeric type rotation sensors
RY-ZD-M analogue type rotation sensors
RY-JS-S1 numeric type sensor for countering switching value types
RY-JS-S2 numeric type sensor for countering numeric type external counting types
RY-JS-S3 numeric type sensor for countering numeric type count internal types
RY-JS-M analogue type sensor for countering
RY-ZD-H switching value rotation sensors.
As shown in Fig. 2 rotation sensor of the present utility model is when in use, consolidate at the axle, the detection of wheel in rotating machinery
Determine magnet steel 5, the monitoring of rotation sensor probe 1 be fixedly connected with a fixture 6, and by the fixture 6 pass through welding machine or its
His connecting material is fixed on the detection position near axle, wheel, rotation sensor is installed near magnet steel 5 and (is noted hall probe
Mark point along tested rotation direction, the S poles of magnet steel are towards sensor, 0～10mm of assay intervals), and adjust monitoring and visit
1 with the spacing of magnet steel 5.Data wire is connected into upper equipment (such as industrial computer, intelligence instrument), then both positive and negative polarity is connected into electricity
Source.When wheel or axle are rotated, magnet steel 5 produces " turn signal " along the inswept monitoring probe in mark point direction, monitoring probe 1, and
It is maintained at before " turn signal " disappears magnet steel inswept rotation sensor again next time, the data of blue line first of rotation sensor
Output line 30 exports high level, while white second DOL Data Output Line 31 output low level or high resistant are (for simulation output type is passed
Sensor, can be in output end output correspondence 0V-2.5V analog voltages), green LED Chang Liang.If magnet steel 5 is against hall probe mark point
Direction is inswept hall probe, monitoring probe 1 produces " turn signal ", and is maintained at before " turn signal " disappears magnet steel next time
Again inswept sensor, the output high level of the second DOL Data Output Line of sensor white line 31, while the first DOL Data Output Line of blue line 30
Output low level or high resistant, yellow led Chang Liang.As long as wheel or axle stalling and duration reach " stalling signal " extinction time
When, first DOL Data Output Line 30 and the second DOL Data Output Line 31 of rotation sensor all export low level or high resistant (for simulation
Output type sensor, can be in output end output correspondence 5V-2.5V analog voltages).
When rotation sensor is used for slow rotating machinery to be detected, quick detection is such as wanted, when " turn signal " should be selected to disappear
Between shorter rotation direction sensor, while equably increase magnet steel quantity on axle, wheel, so that " turn signal " cycle is less than " turning
To the blackout time ".
Rotation sensor of the present utility model can be numeric type sensor, be capable of achieving the meter to repeating motion equipment such as rotations
Number work, sensor blueness line (the first DOL Data Output Line) is output as pulse signal (expression rotating speed), and (the second data are defeated for white wire
Outlet) outbound course signal.
The technical parameter of rotation sensor of the present utility model is：
1. supply voltage；DC.15v～30v (supply voltage will directly affect the detecting distance between sensor and magnet steel)；
The maximum sink current of load：25mA；
2 " turn signal " extinction time selectable value；User can be self-defined by upper equipment, is defined as when user does not inform
30s, the equipment to adapt to different rotating speeds；
3 sensor detecting distances：Closely-spaced is 0～20mm, recommends 5～15mm of spacing.
4. working environment：- 20 DEG C～+80 DEG C of temperature；Shi Du≤90%.
The utility model rotation sensor has the effect that：
1st, non-contact probe, movement-less part, without abrasion, safety durable life-span length, maintenance cost is low；
2nd, integral structure, small volume is mountable to the occasion of narrow space；Exempt to arrange.Debugging and installation are simple；
3rd, level/low level/high resistant signal both can directly have been improved to industrial control computer；Can also be born with condenser
Carry, there is provided isolation passive electric shock signal is to industrial computer or for equipment protection；
4th, it is furnished with status indicator lamp, equipment initial power-on sensor enters self-check program, and detection is finished or stop state
Red LED Chang Liang, during rotating forward, green LED Chang Liang；During reversion, yellow (red+green) LED Chang Liang；
5th, perfect design protection, sensor sets under high level output effective status with relatively perfect protection
Meter measure, connects in any case the damage for not resulting in sensor when installing and using；
6th, freely set field upgrade, Sensor Design using the MCU of international popular as sensor processing center, according to
User needs user voluntarily can upgrade at the scene the program of sensor.
The above, preferred embodiment only of the present utility model is not intended to limit protection of the present utility model
Scope.
Claims (10)
1. a kind of rotation sensor, it is characterised in that it includes monitoring probe and power line and data wire, the monitoring is popped one's head in one end
For monitoring side, other end connection power line and data wire, monitoring probe is arranged at rotating machinery nearby and is obtained by monitoring side
The rotational parameters signal of rotating machinery is taken, and is transmitted by data wire.
2. rotation sensor as claimed in claim 1, it is characterised in that the power line includes electrode line and negative line, institute
Data wire is stated including the first DOL Data Output Line of output speed signal and the second DOL Data Output Line of outbound course signal.
3. rotation sensor as claimed in claim 1, it is characterised in that the monitoring probe is hall probe.
4. rotation sensor as claimed in claim 1, it is characterised in that the place to be detected of the rotating machinery is fixed with magnetic
Steel, the monitoring is separated with distance between popping one's head in and the magnet steel between.
5. rotation sensor as claimed in claim 4, it is characterised in that the distance between the monitoring probe and magnet steel are 0
～20mm.
6. rotation sensor as claimed in claim 1, it is characterised in that the monitoring probe is connected with power line and data wire
One end be provided with red, yellow, and green LED light.
7. rotation sensor as claimed in claim 1, it is characterised in that the rotation sensor connects upper equipment.
8. rotation sensor as claimed in claim 7, it is characterised in that the upper equipment includes industrial computer and intelligence
Instrument.
9. rotation sensor as claimed in claim 1, it is characterised in that the supply voltage of the rotation sensor is direct current
15v～30v.
10. rotation sensor as claimed in claim 1, it is characterised in that the rotation sensor is that numeric type counts sensing
Device, analogue type sensor for countering or switching value rotation sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621024270.7U CN206132793U (en) | 2016-08-31 | 2016-08-31 | Rotation sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621024270.7U CN206132793U (en) | 2016-08-31 | 2016-08-31 | Rotation sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206132793U true CN206132793U (en) | 2017-04-26 |
Family
ID=58567552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621024270.7U Expired - Fee Related CN206132793U (en) | 2016-08-31 | 2016-08-31 | Rotation sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206132793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426530A (en) * | 2019-08-11 | 2019-11-08 | 任行中 | Device for rapidly acquiring speed of unmanned automobile and working method thereof |
-
2016
- 2016-08-31 CN CN201621024270.7U patent/CN206132793U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426530A (en) * | 2019-08-11 | 2019-11-08 | 任行中 | Device for rapidly acquiring speed of unmanned automobile and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20200831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |