CN207851095U - A kind of Hall sensor speed measuring module installing mechanism - Google Patents
A kind of Hall sensor speed measuring module installing mechanism Download PDFInfo
- Publication number
- CN207851095U CN207851095U CN201721069555.7U CN201721069555U CN207851095U CN 207851095 U CN207851095 U CN 207851095U CN 201721069555 U CN201721069555 U CN 201721069555U CN 207851095 U CN207851095 U CN 207851095U
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- China
- Prior art keywords
- hall sensor
- sensor
- bearing
- plate
- measuring module
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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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- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
The utility model discloses a kind of Hall sensor speed measuring module installing mechanism, including：Pedestal, bearing, bearing holder (housing, cover), plate, locking device, mounting frame for sensor, sensor assembly, Hall sensor probe and strength magnet steel.It is characterized in that：The pedestal is interference fitted with bearing inner race, the bearing outer ring is interference fitted with bearing holder (housing, cover), the plate across bearing holder (housing, cover) installation square hole and can be fixed by locking device, the mounting frame for sensor across plate installation square hole and can be fixed by locking device, the sensor assembly and Hall sensor probe are mounted on mounting frame for sensor corresponding position, and the strength magnet steel is nested in the corresponding circular hole of pedestal.The utility model is characterized by two and can adjust Hall sensor probe positions with the plate of adjustment length, it realizes that a whole set of mounting structure is engaged with wheel spindle nose magnetic force by three strength magnet steel being fixed below bearing base, realizes Hall sensor speed measuring module Fast Installation.
Description
Technical field
The present invention relates to a kind of Hall sensor speed measuring module installing mechanisms, its main feature is that the dress that can be tested the speed with Fast Installation
It sets, can be adapted for the Hall sensor speed measuring module installation of different automobile types.
Background technology
During studying wheeled vehicle sliding phenomenon, the acquisition of the real-time wheel speed of vehicle is a step of most critical.Needle at present
The acquisition of the real-time wheel speed of wheeled vehicle is mostly used based on principles such as photoelectric encoder, Hall sensor, magnetoelectric sensors
Speed testing mode, these sensors need the difference according to vehicle to design installation method when mounted, are related to welding, cutting, spiral shell
Bolt fixation etc., installation is extremely inconvenient, and the structure that such installation can cause vehicle to cause unrepairable changes, and to surveying
Accurate test the speed also of fast sensor has an impact.
The present invention proposes a kind of Hall sensor speed measuring module installing mechanism, the plate that can be adjusted by two length come
The position for adjusting Hall sensor probe induced magnetism patch is realized by three strength magnet steel being fixed below bearing base
A whole set of installing mechanism is engaged with wheel spindle nose magnetic force, to Fast Installation of the implementation mechanism on wheel.
Invention content
In order to realize Hall sensor speed measuring module Fast Installation, the accuracy to test the speed is improved, the present invention provides one kind suddenly
Your sensor speed measuring module installing mechanism can adjust Hall sensor probe positions using two with the plate of adjustment length,
It realizes that a whole set of mounting structure is engaged with wheel spindle nose magnetic force by three strength magnet steel being fixed below bearing base, realizes suddenly
The Fast Installation of your sensor speed measuring module.
The technical solution adopted by the present invention to solve the technical problems is a kind of Hall sensor speed measuring module installing mechanism,
Include mainly：Pedestal 1, bearing 2, bearing holder (housing, cover) 3, plate 4, locking device 5, mounting frame for sensor 6, sensor assembly 7, Hall
Sensor probe 8 and strength magnet steel 9.It is characterized in that：The pedestal 1 is interference fitted with 2 inner ring of bearing, 2 outer ring of the bearing
With bearing holder (housing, cover) 3 be interference fitted, the plate 4 across bearing holder (housing, cover) 3 installation square hole and can be fixed by locking device 5,
The mounting frame for sensor 6 across plate 4 installation square hole and can be fixed by locking device 5, the sensor
Module 7 and Hall sensor probe 8 are mounted on 6 corresponding position of mounting frame for sensor, and the strength magnet steel 9 is nested in pedestal 1
In corresponding circular hole.
A kind of above-mentioned Hall sensor speed measuring module installing mechanism, the left and right in the installation square hole of bearing holder (housing, cover) 3 of plate 4 are slided
It is dynamic, use 5 fixed position of locking device after length required for regulating, mounting frame for sensor 6 in the installation square hole of plate 4 on
Lower slider uses 5 fixed position of locking device after regulating required length.
Hall sensor, which tests the speed, will to be felt come indirect gain vehicle wheel rotation signal by Hall element induced magnetism patch
The magnetic signal that should be arrived is converted to voltage signal, then handles level signal by microcontroller, in conjunction with interruption and clock system unit of account
Umber of pulse in time measures wheel speed.Magnetic adhesive mat needs to be fixed on wheel web some suitable position, Hall sensor probe
With the accuracy to test the speed will be influenced whether at a distance from Magnetic adhesive mat.The present invention is based on above-mentioned principle, operation principle is：
In rotation process, Magnetic adhesive mat rotates wheel with wheel web, Hall sensor speed measuring module installing mechanism
Plate and bearing holder (housing, cover) between relative position it is adjustable, when Hall sensor probe just alignment Magnetic adhesive mat right over when adjust
Terminate, relative position is adjustable between mounting frame for sensor and plate, pops one's head in when Hall sensor and reaches with Magnetic adhesive mat distance
Adjustment terminates when technology requires, and during vehicle wheel rotation, spindle nose drives the rotation of Hall sensor speed measuring module installing mechanism, axis
Bearing sleeve is mounted on the sensor probe of mounting frame for sensor not relative to vehicle wheel rotation, can be detected in real time by bearing support
The patch that whether is magnetic turns over, and reaches the purpose that tests the speed.
A kind of advantageous effect of Hall sensor speed measuring module installing mechanism of the present invention is：With relatively simple mechanical structure
Realize that the Fast Installation of Hall sensor speed measuring module, sensor assembly or so can all be adjusted flexibly up and down, it can be more accurate
Really the position of detection Magnetic adhesive mat, the mechanism can be widely applied to the Fast Installation of wheeled vehicle Hall speed measuring module, install
Convenient, adjustment is flexible, of low cost.
Description of the drawings
Fig. 1 is a kind of axonometric drawing of Hall sensor speed measuring module installing mechanism of the present invention.
Fig. 2 is a kind of front view of Hall sensor speed measuring module installing mechanism of the present invention.
Reference sign
1 pedestal, 2 bearing, 3 bearing holder (housing, cover), 4 plate, 5 locking device, 6 mounting frame for sensor, 7 sensor assembly, 8 Hall
9 strength magnet steel of sensor probe
Specific implementation mode
1 couple of present invention is further described below in conjunction with the accompanying drawings：
A kind of Hall sensor speed measuring module installing mechanism includes mainly：Pedestal 1, bearing 2, bearing holder (housing, cover) 3, plate 4, lock
Tight device 5, mounting frame for sensor 6, sensor assembly 7, Hall sensor probe 8 and strength iron steel 9.It is characterized in that：Institute
It states pedestal 1 to be interference fitted with 2 inner ring of bearing, 2 outer ring of the bearing is interference fitted with bearing holder (housing, cover) 3, and the plate 4 passes through bearing holder (housing, cover)
It 3 installation square hole and can be fixed by locking device 5, the mounting frame for sensor 6 passes through the installation square hole of plate 4
And it can be fixed by locking device 5, the sensor assembly 7 and Hall sensor probe 8 are mounted on sensor and install
6 corresponding position of holder, the strength magnet steel 9 are nested in 1 corresponding circular hole of pedestal.
A kind of above-mentioned Hall sensor speed measuring module installing mechanism, the relative position of plate 4 and mounting frame for sensor 6
It can adjust, when the technology that sensor probe can reach work requires, relative position be fixed by locking device 5, by force
Power magnet steel 9 is nested in the circular hole of pedestal 1, can be coordinated with the spindle nose of different automobile types, realizes that Fast Installation adjusts purpose, installation
Bearing holder (housing, cover) 3 on bearing 2 not with wheel relative motion, ensure Hall sensor probe can accurate induced magnetism patch, reach
To the accurate purpose that tests the speed.
Claims (3)
1. a kind of Hall sensor speed measuring module installing mechanism, including：Pedestal (1), bearing (2), bearing holder (housing, cover) (3), plate (4),
Locking device (5), mounting frame for sensor (6), sensor assembly (7), Hall sensor probe (8) and strength magnet steel (9), institute
It states pedestal (1) to be interference fitted with bearing (2) inner ring, bearing (2) outer ring is interference fitted with bearing holder (housing, cover) (3), the plate (4)
Across bearing holder (housing, cover) (3) installation square hole and can be fixed by locking device (5).
2. a kind of Hall sensor speed measuring module installing mechanism according to claim 1, it is characterised in that：The sensor
Mounting bracket (6) passes through the installation square hole of plate (4) and can be fastened by locking device (5), the sensor assembly
(7) and Hall sensor probe (8) is mounted on mounting frame for sensor (6) corresponding position, and the strength magnet steel (9) is nested in bottom
In the corresponding circular hole of seat (1).
3. a kind of Hall sensor speed measuring module installing mechanism according to claim 2, it is characterised in that：Plate (4) and
The relative position of mounting frame for sensor (6) can be adjusted, and relative position, strength magnet steel (9) are fixed by locking device (5)
Be nested in the circular hole of pedestal (1), realize and coordinate with the spindle noses of different automobile types, be mounted on bearing holder (housing, cover) (3) on bearing (2) not with
Wheel relative motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721069555.7U CN207851095U (en) | 2017-08-17 | 2017-08-17 | A kind of Hall sensor speed measuring module installing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721069555.7U CN207851095U (en) | 2017-08-17 | 2017-08-17 | A kind of Hall sensor speed measuring module installing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207851095U true CN207851095U (en) | 2018-09-11 |
Family
ID=63425794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721069555.7U Expired - Fee Related CN207851095U (en) | 2017-08-17 | 2017-08-17 | A kind of Hall sensor speed measuring module installing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207851095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406815A (en) * | 2017-08-17 | 2019-03-01 | 西北农林科技大学 | A kind of Hall sensor speed measuring module installing mechanism |
-
2017
- 2017-08-17 CN CN201721069555.7U patent/CN207851095U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406815A (en) * | 2017-08-17 | 2019-03-01 | 西北农林科技大学 | A kind of Hall sensor speed measuring module installing mechanism |
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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: 20180911 Termination date: 20200817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |