CN207007869U - Hall sensor position-limit mechanism - Google Patents
Hall sensor position-limit mechanism Download PDFInfo
- Publication number
- CN207007869U CN207007869U CN201720915368.XU CN201720915368U CN207007869U CN 207007869 U CN207007869 U CN 207007869U CN 201720915368 U CN201720915368 U CN 201720915368U CN 207007869 U CN207007869 U CN 207007869U
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- hall sensor
- mainboard
- stitch
- limit mechanism
- location division
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- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
A kind of Hall sensor position-limit mechanism is the utility model is related to, the position-limit mechanism is the one-piece member being made up of mainboard location division and Hall sensor installation portion；Locating dowel is provided with the bottom of the mainboard location division；Multiple stitch through holes are machined with the junction of the mainboard location division and Hall sensor installation portion；The bottom of the Hall sensor installation portion is provided with supporting leg, is by the supporting surface vertical with mainboard location division at the top of Hall sensor installation portion, the spacing inclined-plane and the limited impression of limitation Hall sensor motion that are connected with supporting surface are formed；On the spacing inclined-plane multiple spacing gap are also machined with along the direction on inclined-plane；The Hall sensor is arranged in limited impression, and the stitch on Hall sensor sequentially passes through spacing inclined-plane, supporting surface, stitch through hole, finally on mainboard.The position-limit mechanism makes Hall sensor be fixed on the mainboard of parking heater, ensures that angle and change in displacement will not occur for Hall sensor in rotation process.
Description
Technical field
The utility model belongs to position-limit mechanism field, and in particular to a kind of Hall on the mainboard of parking heater
Sensor position-limit mechanism.
Background technology
Hall sensor is a kind of magnetic field sensor made according to Hall effect.Hall device has many advantages, it
Sound construction, small volume is in light weight, and long lifespan is easy for installation, and precision is high, the linearity is good.Hall sensor can use
In angular velocity measurement, one block of magnet steel is glued on the disk side of nonmagnetic substance, Hall sensor is placed at disk border, circle
Spiraling and circle, Hall sensor just exports a pulse, so as to measure revolution (counter), if access frequency meter,
Measure rotating speed.
At present, the mainboard of parking heater is to control the wind speed of heater by installing Hall sensor, to realize
The purpose heated during parking to automobile.However, due to being manually to install when Hall sensor is arranged on mainboard,
Therefore it can not ensure that the height of Hall sensor, angle are installed in suitable, accurate position, this directly affects hall sensing
The precision of device detection, it is therefore desirable to which Hall sensor is fixed on mainboard by a kind of position-limit mechanism.
The content of the invention
The purpose of this utility model is to provide a kind of Hall sensor position-limit mechanism, makes hall sensing by the position-limit mechanism
Device is accurately fixed on the specified location on parking heater mainboard, ensures that the height of Hall sensor, angle installation are accurate, makes
Hall sensor measurement result is more accurate, the temperature of in-car when preferably controlling parking.
To achieve the above object, Hall sensor position-limit mechanism provided by the utility model is by mainboard location division and Hall
The one-piece member that sensor mount is formed；Locating dowel is provided with the bottom of the mainboard location division, the locating dowel is used for
Coordinate with the positioning hole on parking heater mainboard, position-limit mechanism is accurately arranged on mainboard；In the mainboard location division
Multiple stitch through holes are machined with the junction of Hall sensor installation portion, the stitch through hole is used on Hall sensor
Including stitch is respectively interposed, Hall sensor is set to be arranged on position-limit mechanism, the stitch on Hall sensor passes through stitch through hole
It is connected with mainboard；The bottom of the Hall sensor installation portion is provided with supporting leg, and the supporting leg is used to coordinate with locating dowel, will
Position-limit mechanism is fixed on the specific position of mainboard, is by the support vertical with mainboard location division at the top of Hall sensor installation portion
The limited impression of face, the spacing inclined-plane being connected with supporting surface and limitation Hall sensor motion is formed；On the spacing inclined-plane
On along the direction on inclined-plane be also machined with multiple spacing gap；The spacing gap is used for the stitch on Hall sensor point
Open；The Hall sensor is arranged in limited impression, the stitch on Hall sensor sequentially pass through spacing inclined-plane, supporting surface,
Stitch through hole, finally on mainboard.
As it is of the present utility model preferably, the mainboard location division and Hall sensor installation portion are noted by injection molding manner
The integrated plastic component being moulded into；Meanwhile to ensure position-limit mechanism accurate positioning when being installed on mainboard, the mainboard location division
Connection end with Hall sensor installation portion is corner structure, preferably into obtuse angle.
The advantages of the utility model and good effect：Hall sensor position-limit mechanism structure letter provided by the utility model
Single, small volume, it is easy for installation, Hall sensor accurately can be arranged on by specified location on mainboard using the position-limit mechanism；
Meanwhile the Hall sensor installation portion set on position-limit mechanism can play good position-limiting action to Hall sensor, make peace
Hall sensor on mainboard is not in angle or height tolerance, so that parking heater wind speed measurement result is more
Accurately, the temperature of in-car when preferably controlling parking.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model position-limit mechanism.
Fig. 2 is the structural representation that the utility model Hall sensor is arranged on position-limit mechanism.
Reference：A, mainboard location division；B, Hall sensor installation portion；1st, locating dowel；2nd, stitch；3rd, hall sensing
Device；4th, supporting leg；5th, supporting surface；6th, spacing inclined-plane；7th, limited impression；8th, stitch through hole；61st, spacing gap.
Embodiment
It is right below in conjunction with the accompanying drawings to make the clear the technical solution of the utility model of those skilled in the art and its advantage
The utility model further illustrates, but is not used to limit the scope of protection of the utility model.
Refering to Fig. 1, Fig. 2, Hall sensor position-limit mechanism provided by the utility model is by mainboard location division A and Hall biography
The one-piece member that sensor installation portion B is formed；Locating dowel 1 is provided with the bottom of the mainboard location division A, the locating dowel 1 is used
Coordinate in the positioning hole on parking heater mainboard, position-limit mechanism is accurately arranged on mainboard；Positioned in the mainboard
Portion A and Hall sensor installation portion B junction are machined with multiple stitch through holes 8, and the stitch through hole 8 is used for hall sensing
Including stitch 2 on device is respectively interposed, Hall sensor 3 is set to be arranged on position-limit mechanism, the stitch on Hall sensor 3 passes through
Stitch through hole 8 is connected with mainboard；The bottom of the Hall sensor installation portion B is provided with supporting leg 4, the supporting leg 4 be used for
Locating dowel 1 coordinates, and position-limit mechanism is fixed on into the specific position of mainboard, be at the top of Hall sensor installation portion B by with mainboard
The limited impression of supporting surface 5 vertical location division A, the spacing inclined-plane 6 being connected with supporting surface 5 and limitation Hall sensor motion
7 are formed；On the spacing inclined-plane 6 multiple spacing gap 61 are also machined with along the direction on inclined-plane；The spacing gap 61 is used
Separated in by the stitch 2 on Hall sensor 3；The Hall sensor 3 is arranged in limited impression 7, on Hall sensor
Stitch 2 sequentially passes through spacing inclined-plane, supporting surface, stitch through hole, finally on mainboard.
The mainboard location division A and Hall sensor installation portion B is the integrated plastic structure being molded into by injection molding manner
Part, mainboard location division A and Hall sensor installation portion B connection end is obtuse-angulate corner structure.
Claims (3)
- A kind of 1. Hall sensor position-limit mechanism, it is characterised in that：The position-limit mechanism is by mainboard location division and Hall sensor The one-piece member that installation portion is formed；Locating dowel is provided with the bottom of the mainboard location division, the locating dowel is used for and parking Positioning hole on heater mainboard coordinates, and position-limit mechanism is accurately arranged on mainboard；In the mainboard location division and Hall The junction of sensor mount is machined with multiple stitch through holes, and the stitch through hole is used for the stitch on Hall sensor point In not being interspersed in, Hall sensor is set to be arranged on position-limit mechanism, the stitch on Hall sensor passes through stitch through hole and mainboard Connection；The bottom of the Hall sensor installation portion is provided with supporting leg, and the supporting leg is used to coordinate with locating dowel, by position restrainer Structure is fixed on the specific position of mainboard, be at the top of Hall sensor installation portion by the supporting surface vertical with mainboard location division, with The spacing inclined-plane of supporting surface connection and the limited impression of limitation Hall sensor motion are formed；On the spacing inclined-plane along The direction on inclined-plane is also machined with multiple spacing gap；The spacing gap is used to separate the stitch on Hall sensor；It is described Hall sensor is arranged in limited impression, and the stitch on Hall sensor sequentially passes through spacing inclined-plane, supporting surface, stitch and led to Hole, finally on mainboard.
- A kind of 2. Hall sensor position-limit mechanism according to claim 1, it is characterised in that：The mainboard location division and suddenly Your sensor mount is the integrated plastic component being molded into by injection molding manner.
- A kind of 3. Hall sensor position-limit mechanism according to claim 1, it is characterised in that：The mainboard location division with suddenly Your connection end of sensor mount is obtuse-angulate corner structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915368.XU CN207007869U (en) | 2017-07-26 | 2017-07-26 | Hall sensor position-limit mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915368.XU CN207007869U (en) | 2017-07-26 | 2017-07-26 | Hall sensor position-limit mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207007869U true CN207007869U (en) | 2018-02-13 |
Family
ID=61457548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720915368.XU Active CN207007869U (en) | 2017-07-26 | 2017-07-26 | Hall sensor position-limit mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207007869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896779A (en) * | 2018-06-06 | 2018-11-27 | 佛山市川东磁电股份有限公司 | A kind of Hall sensor position-limit mechanism |
-
2017
- 2017-07-26 CN CN201720915368.XU patent/CN207007869U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896779A (en) * | 2018-06-06 | 2018-11-27 | 佛山市川东磁电股份有限公司 | A kind of Hall sensor position-limit mechanism |
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